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- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.69.
- #
- #
- # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
- #
- #
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
- ## -------------------- ##
- ## M4sh Initialization. ##
- ## -------------------- ##
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
- else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
- esac
- fi
- as_nl='
- '
- export as_nl
- # Printing a long string crashes Solaris 7 /usr/bin/printf.
- as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
- # Prefer a ksh shell builtin over an external printf program on Solaris,
- # but without wasting forks for bash or zsh.
- if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
- elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
- else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
- fi
- # The user is always right.
- if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
- fi
- # IFS
- # We need space, tab and new line, in precisely that order. Quoting is
- # there to prevent editors from complaining about space-tab.
- # (If _AS_PATH_WALK were called with IFS unset, it would disable word
- # splitting by setting IFS to empty value.)
- IFS=" "" $as_nl"
- # Find who we are. Look in the path if we contain no directory separator.
- as_myself=
- case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
- IFS=$as_save_IFS
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
- fi
- # Unset variables that we do not need and which cause bugs (e.g. in
- # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
- # suppresses any "Segmentation fault" message there. '((' could
- # trigger a bug in pdksh 5.2.14.
- for as_var in BASH_ENV ENV MAIL MAILPATH
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- *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- { { case "(($ac_try" in
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- *) ac_try_echo=$ac_try;;
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- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
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- {
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- $as_echo_n "(cached) " >&6
- else
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- $4
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- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
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- eval "$3=no"
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- $as_echo "$ac_res" >&6; }
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- } # ac_fn_c_check_header_compile
- # ac_fn_c_try_link LINENO
- # -----------------------
- # Try to link conftest.$ac_ext, and return whether this succeeded.
- ac_fn_c_try_link ()
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- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
- case "(($ac_try" in
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- *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- $as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
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- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- }; then :
- ac_retval=0
- else
- $as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
- fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
- } # ac_fn_c_try_link
- # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
- # --------------------------------------------
- # Tries to find the compile-time value of EXPR in a program that includes
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- ac_fn_c_compute_int ()
- {
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- if test "$cross_compiling" = yes; then
- # Depending upon the size, compute the lo and hi bounds.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- static int test_array [1 - 2 * !(($2) >= 0)];
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- return test_array [0];
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_lo=0 ac_mid=0
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- static int test_array [1 - 2 * !(($2) <= $ac_mid)];
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- return 0;
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- _ACEOF
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- ac_hi=$ac_mid; break
- else
- as_fn_arith $ac_mid + 1 && ac_lo=$as_val
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- break
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- done
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- static int test_array [1 - 2 * !(($2) < 0)];
- test_array [0] = 0;
- return test_array [0];
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_hi=-1 ac_mid=-1
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- static int test_array [1 - 2 * !(($2) >= $ac_mid)];
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- return test_array [0];
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_lo=$ac_mid; break
- else
- as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
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- ac_lo= ac_hi=
- break
- fi
- as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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- ac_lo= ac_hi=
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
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- _ACEOF
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- ac_hi=$ac_mid
- else
- as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
- fi
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- done
- case $ac_lo in #((
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- '') ac_retval=1 ;;
- esac
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- static long int longval () { return $2; }
- static unsigned long int ulongval () { return $2; }
- #include <stdio.h>
- #include <stdlib.h>
- int
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- {
- FILE *f = fopen ("conftest.val", "w");
- if (! f)
- return 1;
- if (($2) < 0)
- {
- long int i = longval ();
- if (i != ($2))
- return 1;
- fprintf (f, "%ld", i);
- }
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- if (i != ($2))
- return 1;
- fprintf (f, "%lu", i);
- }
- /* Do not output a trailing newline, as this causes \r\n confusion
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- return ferror (f) || fclose (f) != 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- echo >>conftest.val; read $3 <conftest.val; ac_retval=0
- else
- ac_retval=1
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- rm -f conftest.val
- fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
- } # ac_fn_c_compute_int
- # ac_fn_c_check_func LINENO FUNC VAR
- # ----------------------------------
- # Tests whether FUNC exists, setting the cache variable VAR accordingly
- ac_fn_c_check_func ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
- $as_echo_n "checking for $2... " >&6; }
- if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
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- #define $2 innocuous_$2
- /* System header to define __stub macros and hopefully few prototypes,
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- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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- # include <limits.h>
- #else
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- #endif
- #undef $2
- /* Override any GCC internal prototype to avoid an error.
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- #ifdef __cplusplus
- extern "C"
- #endif
- char $2 ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$2 || defined __stub___$2
- choke me
- #endif
- int
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- {
- return $2 ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- eval "$3=yes"
- else
- eval "$3=no"
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- } # ac_fn_c_check_func
- # ac_fn_cxx_try_link LINENO
- # -------------------------
- # Try to link conftest.$ac_ext, and return whether this succeeded.
- ac_fn_cxx_try_link ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- $as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
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- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
- else
- $as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
- fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
- } # ac_fn_cxx_try_link
- # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
- # -------------------------------------------
- # Tests whether TYPE exists after having included INCLUDES, setting cache
- # variable VAR accordingly.
- ac_fn_c_check_type ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
- $as_echo_n "checking for $2... " >&6; }
- if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- eval "$3=no"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- if (sizeof ($2))
- return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- if (sizeof (($2)))
- return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- else
- eval "$3=yes"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- } # ac_fn_c_check_type
- # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
- # ---------------------------------------------
- # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
- # accordingly.
- ac_fn_c_check_decl ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- as_decl_name=`echo $2|sed 's/ *(.*//'`
- as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
- $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
- if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $4
- int
- main ()
- {
- #ifndef $as_decl_name
- #ifdef __cplusplus
- (void) $as_decl_use;
- #else
- (void) $as_decl_name;
- #endif
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
- else
- eval "$3=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- } # ac_fn_c_check_decl
- # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
- # ----------------------------------------------------
- # Tries to find if the field MEMBER exists in type AGGR, after including
- # INCLUDES, setting cache variable VAR accordingly.
- ac_fn_c_check_member ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
- $as_echo_n "checking for $2.$3... " >&6; }
- if eval \${$4+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $5
- int
- main ()
- {
- static $2 ac_aggr;
- if (ac_aggr.$3)
- return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $5
- int
- main ()
- {
- static $2 ac_aggr;
- if (sizeof ac_aggr.$3)
- return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
- else
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- fi
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- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- eval ac_res=\$$4
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- } # ac_fn_c_check_member
- # ac_fn_cxx_check_func LINENO FUNC VAR
- # ------------------------------------
- # Tests whether FUNC exists, setting the cache variable VAR accordingly
- ac_fn_cxx_check_func ()
- {
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
- $as_echo_n "checking for $2... " >&6; }
- if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $2 innocuous_$2
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $2
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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- #ifdef __cplusplus
- extern "C"
- #endif
- char $2 ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
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- #if defined __stub_$2 || defined __stub___$2
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- #endif
- int
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- {
- return $2 ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_link "$LINENO"; then :
- eval "$3=yes"
- else
- eval "$3=no"
- fi
- rm -f core conftest.err conftest.$ac_objext \
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- fi
- eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- } # ac_fn_cxx_check_func
- cat >config.log <<_ACEOF
- This file contains any messages produced by compilers while
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- It was created by $as_me, which was
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- _ACEOF
- exec 5>>config.log
- {
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- ## --------- ##
- ## Platform. ##
- ## --------- ##
- hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
- uname -m = `(uname -m) 2>/dev/null || echo unknown`
- uname -r = `(uname -r) 2>/dev/null || echo unknown`
- uname -s = `(uname -s) 2>/dev/null || echo unknown`
- uname -v = `(uname -v) 2>/dev/null || echo unknown`
- /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
- /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
- /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
- /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
- /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
- /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
- /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
- /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
- /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
- _ASUNAME
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- $as_echo "PATH: $as_dir"
- done
- IFS=$as_save_IFS
- } >&5
- cat >&5 <<_ACEOF
- ## ----------- ##
- ## Core tests. ##
- ## ----------- ##
- _ACEOF
- # Keep a trace of the command line.
- # Strip out --no-create and --no-recursion so they do not pile up.
- # Strip out --silent because we don't want to record it for future runs.
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- ac_configure_args=
- ac_configure_args0=
- ac_configure_args1=
- ac_must_keep_next=false
- for ac_pass in 1 2
- do
- for ac_arg
- do
- case $ac_arg in
- -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil)
- continue ;;
- *\'*)
- ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- case $ac_pass in
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- 2)
- as_fn_append ac_configure_args1 " '$ac_arg'"
- if test $ac_must_keep_next = true; then
- ac_must_keep_next=false # Got value, back to normal.
- else
- case $ac_arg in
- *=* | --config-cache | -C | -disable-* | --disable-* \
- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- | -with-* | --with-* | -without-* | --without-* | --x)
- case "$ac_configure_args0 " in
- "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
- esac
- ;;
- -* ) ac_must_keep_next=true ;;
- esac
- fi
- as_fn_append ac_configure_args " '$ac_arg'"
- ;;
- esac
- done
- done
- { ac_configure_args0=; unset ac_configure_args0;}
- { ac_configure_args1=; unset ac_configure_args1;}
- # When interrupted or exit'd, cleanup temporary files, and complete
- # config.log. We remove comments because anyway the quotes in there
- # would cause problems or look ugly.
- # WARNING: Use '\'' to represent an apostrophe within the trap.
- # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
- trap 'exit_status=$?
- # Save into config.log some information that might help in debugging.
- {
- echo
- $as_echo "## ---------------- ##
- ## Cache variables. ##
- ## ---------------- ##"
- echo
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- (
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- case $ac_val in #(
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- $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
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- esac
- done
- (set) 2>&1 |
- case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- sed -n \
- "s/'\''/'\''\\\\'\'''\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
- ;; #(
- *)
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
- )
- echo
- $as_echo "## ----------------- ##
- ## Output variables. ##
- ## ----------------- ##"
- echo
- for ac_var in $ac_subst_vars
- do
- eval ac_val=\$$ac_var
- case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- esac
- $as_echo "$ac_var='\''$ac_val'\''"
- done | sort
- echo
- if test -n "$ac_subst_files"; then
- $as_echo "## ------------------- ##
- ## File substitutions. ##
- ## ------------------- ##"
- echo
- for ac_var in $ac_subst_files
- do
- eval ac_val=\$$ac_var
- case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- esac
- $as_echo "$ac_var='\''$ac_val'\''"
- done | sort
- echo
- fi
- if test -s confdefs.h; then
- $as_echo "## ----------- ##
- ## confdefs.h. ##
- ## ----------- ##"
- echo
- cat confdefs.h
- echo
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- test "$ac_signal" != 0 &&
- $as_echo "$as_me: caught signal $ac_signal"
- $as_echo "$as_me: exit $exit_status"
- } >&5
- rm -f core *.core core.conftest.* &&
- rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
- exit $exit_status
- ' 0
- for ac_signal in 1 2 13 15; do
- trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
- done
- ac_signal=0
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -f -r conftest* confdefs.h
- $as_echo "/* confdefs.h */" > confdefs.h
- # Predefined preprocessor variables.
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_NAME "$PACKAGE_NAME"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_VERSION "$PACKAGE_VERSION"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_STRING "$PACKAGE_STRING"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_URL "$PACKAGE_URL"
- _ACEOF
- # Let the site file select an alternate cache file if it wants to.
- # Prefer an explicitly selected file to automatically selected ones.
- ac_site_file1=NONE
- ac_site_file2=NONE
- if test -n "$CONFIG_SITE"; then
- # We do not want a PATH search for config.site.
- case $CONFIG_SITE in #((
- -*) ac_site_file1=./$CONFIG_SITE;;
- */*) ac_site_file1=$CONFIG_SITE;;
- *) ac_site_file1=./$CONFIG_SITE;;
- esac
- elif test "x$prefix" != xNONE; then
- ac_site_file1=$prefix/share/config.site
- ac_site_file2=$prefix/etc/config.site
- else
- ac_site_file1=$ac_default_prefix/share/config.site
- ac_site_file2=$ac_default_prefix/etc/config.site
- fi
- for ac_site_file in "$ac_site_file1" "$ac_site_file2"
- do
- test "x$ac_site_file" = xNONE && continue
- if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
- $as_echo "$as_me: loading site script $ac_site_file" >&6;}
- sed 's/^/| /' "$ac_site_file" >&5
- . "$ac_site_file" \
- || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "failed to load site script $ac_site_file
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- done
- if test -r "$cache_file"; then
- # Some versions of bash will fail to source /dev/null (special files
- # actually), so we avoid doing that. DJGPP emulates it as a regular file.
- if test /dev/null != "$cache_file" && test -f "$cache_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
- $as_echo "$as_me: loading cache $cache_file" >&6;}
- case $cache_file in
- [\\/]* | ?:[\\/]* ) . "$cache_file";;
- *) . "./$cache_file";;
- esac
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
- $as_echo "$as_me: creating cache $cache_file" >&6;}
- >$cache_file
- fi
- as_fn_append ac_header_list " stdlib.h"
- as_fn_append ac_header_list " unistd.h"
- as_fn_append ac_header_list " sys/param.h"
- # Check that the precious variables saved in the cache have kept the same
- # value.
- ac_cache_corrupted=false
- for ac_var in $ac_precious_vars; do
- eval ac_old_set=\$ac_cv_env_${ac_var}_set
- eval ac_new_set=\$ac_env_${ac_var}_set
- eval ac_old_val=\$ac_cv_env_${ac_var}_value
- eval ac_new_val=\$ac_env_${ac_var}_value
- case $ac_old_set,$ac_new_set in
- set,)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
- $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,set)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
- $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,);;
- *)
- if test "x$ac_old_val" != "x$ac_new_val"; then
- # differences in whitespace do not lead to failure.
- ac_old_val_w=`echo x $ac_old_val`
- ac_new_val_w=`echo x $ac_new_val`
- if test "$ac_old_val_w" != "$ac_new_val_w"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
- $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- ac_cache_corrupted=:
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
- $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
- eval $ac_var=\$ac_old_val
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
- $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
- $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
- fi;;
- esac
- # Pass precious variables to config.status.
- if test "$ac_new_set" = set; then
- case $ac_new_val in
- *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
- *) ac_arg=$ac_var=$ac_new_val ;;
- esac
- case " $ac_configure_args " in
- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
- *) as_fn_append ac_configure_args " '$ac_arg'" ;;
- esac
- fi
- done
- if $ac_cache_corrupted; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
- $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
- fi
- ## -------------------- ##
- ## Main body of script. ##
- ## -------------------- ##
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_config_headers="$ac_config_headers config.h:config.in"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
- $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
- # Check whether --enable-maintainer-mode was given.
- if test "${enable_maintainer_mode+set}" = set; then :
- enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
- else
- USE_MAINTAINER_MODE=no
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
- $as_echo "$USE_MAINTAINER_MODE" >&6; }
- if test $USE_MAINTAINER_MODE = yes; then
- MAINTAINER_MODE_TRUE=
- MAINTAINER_MODE_FALSE='#'
- else
- MAINTAINER_MODE_TRUE='#'
- MAINTAINER_MODE_FALSE=
- fi
- MAINT=$MAINTAINER_MODE_TRUE
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}gcc; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- $as_echo "$ac_ct_CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- CC=$ac_ct_CC
- fi
- else
- CC="$ac_cv_prog_CC"
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}cc; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- fi
- if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- ac_prog_rejected=no
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
- fi
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -n "$CC" && break
- done
- fi
- if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_CXX"; then
- ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CXX="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
- if test -n "$ac_ct_CXX"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
- $as_echo "$ac_ct_CXX" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -n "$ac_ct_CXX" && break
- done
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- else
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- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
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- CXX=$ac_ct_CXX
- fi
- fi
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- ac_compiler=$2
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- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
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- fi
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- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
- if ${ac_cv_cxx_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- #ifndef __GNUC__
- choke me
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
- else
- ac_compiler_gnu=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
- $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
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- ac_test_CXXFLAGS=${CXXFLAGS+set}
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
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- if ${ac_cv_prog_cxx_g+:} false; then :
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- else
- ac_save_cxx_werror_flag=$ac_cxx_werror_flag
- ac_cxx_werror_flag=yes
- ac_cv_prog_cxx_g=no
- CXXFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_cv_prog_cxx_g=yes
- else
- CXXFLAGS=""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- else
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
- CXXFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_cv_prog_cxx_g=yes
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
- $as_echo "$ac_cv_prog_cxx_g" >&6; }
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS=$ac_save_CXXFLAGS
- elif test $ac_cv_prog_cxx_g = yes; then
- if test "$GXX" = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-g"
- fi
- else
- if test "$GXX" = yes; then
- CXXFLAGS="-O2"
- else
- CXXFLAGS=
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- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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- CPP=
- fi
- if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # Double quotes because CPP needs to be expanded
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- do
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- Syntax error
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- else
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
- continue
- else
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then :
- break
- fi
- done
- ac_cv_prog_CPP=$CPP
- fi
- CPP=$ac_cv_prog_CPP
- else
- ac_cv_prog_CPP=$CPP
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
- $as_echo "$CPP" >&6; }
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- Syntax error
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- else
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
- continue
- else
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then :
- else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
- $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
- if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -z "$GREP"; then
- ac_path_GREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_GREP" || continue
- # Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
- case `"$ac_path_GREP" --version 2>&1` in
- *GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
- *)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- $ac_path_GREP_found && break 3
- done
- done
- done
- IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
- else
- ac_cv_path_GREP=$GREP
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
- $as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
- $as_echo_n "checking for egrep... " >&6; }
- if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- do
- IFS=$as_save_IFS
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- for ac_prog in egrep; do
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- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
- case `"$ac_path_EGREP" --version 2>&1` in
- *GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
- *)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- $ac_path_EGREP_found && break 3
- done
- done
- done
- IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
- else
- ac_cv_path_EGREP=$EGREP
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
- $as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
- $as_echo_n "checking for ANSI C header files... " >&6; }
- if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
- else
- ac_cv_header_stdc=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ctype.h>
- #include <stdlib.h>
- #if ((' ' & 0x0FF) == 0x020)
- # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int
- main ()
- {
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
- $as_echo "$ac_cv_header_stdc" >&6; }
- if test $ac_cv_header_stdc = yes; then
- $as_echo "#define STDC_HEADERS 1" >>confdefs.h
- fi
- # On IRIX 5.3, sys/types and inttypes.h are conflicting.
- for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
- "
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
- if test "x$ac_cv_header_minix_config_h" = xyes; then :
- MINIX=yes
- else
- MINIX=
- fi
- if test "$MINIX" = yes; then
- $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
- $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
- $as_echo "#define _MINIX 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
- $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
- if ${ac_cv_safe_to_define___extensions__+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- # define __EXTENSIONS__ 1
- $ac_includes_default
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_safe_to_define___extensions__=yes
- else
- ac_cv_safe_to_define___extensions__=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
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- if test -f "$ac_dir/install-sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f "$ac_dir/install.sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f "$ac_dir/shtool"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
- fi
- done
- if test -z "$ac_aux_dir"; then
- as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
- fi
- # These three variables are undocumented and unsupported,
- # and are intended to be withdrawn in a future Autoconf release.
- # They can cause serious problems if a builder's source tree is in a directory
- # whose full name contains unusual characters.
- ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
- ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
- ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
- # Set build, build_cpu, build_vendor and build_os.
- # Set host, host_cpu, host_vendor, and host_os.
- # Set target, target_cpu, target_vendor, and target_os.
- case ${build_alias} in
- "") build_noncanonical=${build} ;;
- *) build_noncanonical=${build_alias} ;;
- esac
- case ${host_alias} in
- "") host_noncanonical=${build_noncanonical} ;;
- *) host_noncanonical=${host_alias} ;;
- esac
- case ${target_alias} in
- "") target_noncanonical=${host_noncanonical} ;;
- *) target_noncanonical=${target_alias} ;;
- esac
- test "$program_prefix" != NONE &&
- program_transform_name="s&^&$program_prefix&;$program_transform_name"
- # Use a double $ so make ignores it.
- test "$program_suffix" != NONE &&
- program_transform_name="s&\$&$program_suffix&;$program_transform_name"
- # Double any \ or $.
- # By default was `s,x,x', remove it if useless.
- ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
- program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
- # We require a C++11 compiler. Check if one is available, and if
- # necessary, set CXX_DIALECT to some -std=xxx switch.
- ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
- ac_ext=cpp
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- CXX_DIALECT=""
- ac_success=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
- $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
- if ${ax_cv_cxx_compile_cxx11+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- // If the compiler admits that it is not ready for C++11, why torture it?
- // Hopefully, this will speed up the test.
- #ifndef __cplusplus
- #error "This is not a C++ compiler"
- #elif __cplusplus < 201103L
- #error "This is not a C++11 compiler"
- #else
- namespace cxx11
- {
- namespace test_static_assert
- {
- template <typename T>
- struct check
- {
- static_assert(sizeof(int) <= sizeof(T), "not big enough");
- };
- }
- namespace test_final_override
- {
- struct Base
- {
- virtual void f() {}
- };
- struct Derived : public Base
- {
- virtual void f() override {}
- };
- }
- namespace test_double_right_angle_brackets
- {
- template < typename T >
- struct check {};
- typedef check<void> single_type;
- typedef check<check<void>> double_type;
- typedef check<check<check<void>>> triple_type;
- typedef check<check<check<check<void>>>> quadruple_type;
- }
- namespace test_decltype
- {
- int
- f()
- {
- int a = 1;
- decltype(a) b = 2;
- return a + b;
- }
- }
- namespace test_type_deduction
- {
- template < typename T1, typename T2 >
- struct is_same
- {
- static const bool value = false;
- };
- template < typename T >
- struct is_same<T, T>
- {
- static const bool value = true;
- };
- template < typename T1, typename T2 >
- auto
- add(T1 a1, T2 a2) -> decltype(a1 + a2)
- {
- return a1 + a2;
- }
- int
- test(const int c, volatile int v)
- {
- static_assert(is_same<int, decltype(0)>::value == true, "");
- static_assert(is_same<int, decltype(c)>::value == false, "");
- static_assert(is_same<int, decltype(v)>::value == false, "");
- auto ac = c;
- auto av = v;
- auto sumi = ac + av + 'x';
- auto sumf = ac + av + 1.0;
- static_assert(is_same<int, decltype(ac)>::value == true, "");
- static_assert(is_same<int, decltype(av)>::value == true, "");
- static_assert(is_same<int, decltype(sumi)>::value == true, "");
- static_assert(is_same<int, decltype(sumf)>::value == false, "");
- static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
- return (sumf > 0.0) ? sumi : add(c, v);
- }
- }
- namespace test_noexcept
- {
- int f() { return 0; }
- int g() noexcept { return 0; }
- static_assert(noexcept(f()) == false, "");
- static_assert(noexcept(g()) == true, "");
- }
- namespace test_constexpr
- {
- template < typename CharT >
- unsigned long constexpr
- strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
- {
- return *s ? strlen_c_r(s + 1, acc + 1) : acc;
- }
- template < typename CharT >
- unsigned long constexpr
- strlen_c(const CharT *const s) noexcept
- {
- return strlen_c_r(s, 0UL);
- }
- static_assert(strlen_c("") == 0UL, "");
- static_assert(strlen_c("1") == 1UL, "");
- static_assert(strlen_c("example") == 7UL, "");
- static_assert(strlen_c("another\0example") == 7UL, "");
- }
- namespace test_rvalue_references
- {
- template < int N >
- struct answer
- {
- static constexpr int value = N;
- };
- answer<1> f(int&) { return answer<1>(); }
- answer<2> f(const int&) { return answer<2>(); }
- answer<3> f(int&&) { return answer<3>(); }
- void
- test()
- {
- int i = 0;
- const int c = 0;
- static_assert(decltype(f(i))::value == 1, "");
- static_assert(decltype(f(c))::value == 2, "");
- static_assert(decltype(f(0))::value == 3, "");
- }
- }
- namespace test_uniform_initialization
- {
- struct test
- {
- static const int zero {};
- static const int one {1};
- };
- static_assert(test::zero == 0, "");
- static_assert(test::one == 1, "");
- }
- namespace test_lambdas
- {
- void
- test1()
- {
- auto lambda1 = [](){};
- auto lambda2 = lambda1;
- lambda1();
- lambda2();
- }
- int
- test2()
- {
- auto a = [](int i, int j){ return i + j; }(1, 2);
- auto b = []() -> int { return '0'; }();
- auto c = [=](){ return a + b; }();
- auto d = [&](){ return c; }();
- auto e = [a, &b](int x) mutable {
- const auto identity = [](int y){ return y; };
- for (auto i = 0; i < a; ++i)
- a += b--;
- return x + identity(a + b);
- }(0);
- return a + b + c + d + e;
- }
- int
- test3()
- {
- const auto nullary = [](){ return 0; };
- const auto unary = [](int x){ return x; };
- using nullary_t = decltype(nullary);
- using unary_t = decltype(unary);
- const auto higher1st = [](nullary_t f){ return f(); };
- const auto higher2nd = [unary](nullary_t f1){
- return [unary, f1](unary_t f2){ return f2(unary(f1())); };
- };
- return higher1st(nullary) + higher2nd(nullary)(unary);
- }
- }
- namespace test_variadic_templates
- {
- template <int...>
- struct sum;
- template <int N0, int... N1toN>
- struct sum<N0, N1toN...>
- {
- static constexpr auto value = N0 + sum<N1toN...>::value;
- };
- template <>
- struct sum<>
- {
- static constexpr auto value = 0;
- };
- static_assert(sum<>::value == 0, "");
- static_assert(sum<1>::value == 1, "");
- static_assert(sum<23>::value == 23, "");
- static_assert(sum<1, 2>::value == 3, "");
- static_assert(sum<5, 5, 11>::value == 21, "");
- static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
- }
- // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
- // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
- // because of this.
- namespace test_template_alias_sfinae
- {
- struct foo {};
- template<typename T>
- using member = typename T::member_type;
- template<typename T>
- void func(...) {}
- template<typename T>
- void func(member<T>*) {}
- void test();
- void test() { func<foo>(0); }
- }
- } // namespace cxx11
- #endif // __cplusplus >= 201103L
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- ax_cv_cxx_compile_cxx11=yes
- else
- ax_cv_cxx_compile_cxx11=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
- $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
- if test x$ax_cv_cxx_compile_cxx11 = xyes; then
- ac_success=yes
- fi
- if test x$ac_success = xno; then
- for alternative in ${ax_cxx_compile_alternatives}; do
- switch="-std=gnu++${alternative}"
- cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
- $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
- if eval \${$cachevar+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_CXX="$CXX"
- CXX="$CXX $switch"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- // If the compiler admits that it is not ready for C++11, why torture it?
- // Hopefully, this will speed up the test.
- #ifndef __cplusplus
- #error "This is not a C++ compiler"
- #elif __cplusplus < 201103L
- #error "This is not a C++11 compiler"
- #else
- namespace cxx11
- {
- namespace test_static_assert
- {
- template <typename T>
- struct check
- {
- static_assert(sizeof(int) <= sizeof(T), "not big enough");
- };
- }
- namespace test_final_override
- {
- struct Base
- {
- virtual void f() {}
- };
- struct Derived : public Base
- {
- virtual void f() override {}
- };
- }
- namespace test_double_right_angle_brackets
- {
- template < typename T >
- struct check {};
- typedef check<void> single_type;
- typedef check<check<void>> double_type;
- typedef check<check<check<void>>> triple_type;
- typedef check<check<check<check<void>>>> quadruple_type;
- }
- namespace test_decltype
- {
- int
- f()
- {
- int a = 1;
- decltype(a) b = 2;
- return a + b;
- }
- }
- namespace test_type_deduction
- {
- template < typename T1, typename T2 >
- struct is_same
- {
- static const bool value = false;
- };
- template < typename T >
- struct is_same<T, T>
- {
- static const bool value = true;
- };
- template < typename T1, typename T2 >
- auto
- add(T1 a1, T2 a2) -> decltype(a1 + a2)
- {
- return a1 + a2;
- }
- int
- test(const int c, volatile int v)
- {
- static_assert(is_same<int, decltype(0)>::value == true, "");
- static_assert(is_same<int, decltype(c)>::value == false, "");
- static_assert(is_same<int, decltype(v)>::value == false, "");
- auto ac = c;
- auto av = v;
- auto sumi = ac + av + 'x';
- auto sumf = ac + av + 1.0;
- static_assert(is_same<int, decltype(ac)>::value == true, "");
- static_assert(is_same<int, decltype(av)>::value == true, "");
- static_assert(is_same<int, decltype(sumi)>::value == true, "");
- static_assert(is_same<int, decltype(sumf)>::value == false, "");
- static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
- return (sumf > 0.0) ? sumi : add(c, v);
- }
- }
- namespace test_noexcept
- {
- int f() { return 0; }
- int g() noexcept { return 0; }
- static_assert(noexcept(f()) == false, "");
- static_assert(noexcept(g()) == true, "");
- }
- namespace test_constexpr
- {
- template < typename CharT >
- unsigned long constexpr
- strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
- {
- return *s ? strlen_c_r(s + 1, acc + 1) : acc;
- }
- template < typename CharT >
- unsigned long constexpr
- strlen_c(const CharT *const s) noexcept
- {
- return strlen_c_r(s, 0UL);
- }
- static_assert(strlen_c("") == 0UL, "");
- static_assert(strlen_c("1") == 1UL, "");
- static_assert(strlen_c("example") == 7UL, "");
- static_assert(strlen_c("another\0example") == 7UL, "");
- }
- namespace test_rvalue_references
- {
- template < int N >
- struct answer
- {
- static constexpr int value = N;
- };
- answer<1> f(int&) { return answer<1>(); }
- answer<2> f(const int&) { return answer<2>(); }
- answer<3> f(int&&) { return answer<3>(); }
- void
- test()
- {
- int i = 0;
- const int c = 0;
- static_assert(decltype(f(i))::value == 1, "");
- static_assert(decltype(f(c))::value == 2, "");
- static_assert(decltype(f(0))::value == 3, "");
- }
- }
- namespace test_uniform_initialization
- {
- struct test
- {
- static const int zero {};
- static const int one {1};
- };
- static_assert(test::zero == 0, "");
- static_assert(test::one == 1, "");
- }
- namespace test_lambdas
- {
- void
- test1()
- {
- auto lambda1 = [](){};
- auto lambda2 = lambda1;
- lambda1();
- lambda2();
- }
- int
- test2()
- {
- auto a = [](int i, int j){ return i + j; }(1, 2);
- auto b = []() -> int { return '0'; }();
- auto c = [=](){ return a + b; }();
- auto d = [&](){ return c; }();
- auto e = [a, &b](int x) mutable {
- const auto identity = [](int y){ return y; };
- for (auto i = 0; i < a; ++i)
- a += b--;
- return x + identity(a + b);
- }(0);
- return a + b + c + d + e;
- }
- int
- test3()
- {
- const auto nullary = [](){ return 0; };
- const auto unary = [](int x){ return x; };
- using nullary_t = decltype(nullary);
- using unary_t = decltype(unary);
- const auto higher1st = [](nullary_t f){ return f(); };
- const auto higher2nd = [unary](nullary_t f1){
- return [unary, f1](unary_t f2){ return f2(unary(f1())); };
- };
- return higher1st(nullary) + higher2nd(nullary)(unary);
- }
- }
- namespace test_variadic_templates
- {
- template <int...>
- struct sum;
- template <int N0, int... N1toN>
- struct sum<N0, N1toN...>
- {
- static constexpr auto value = N0 + sum<N1toN...>::value;
- };
- template <>
- struct sum<>
- {
- static constexpr auto value = 0;
- };
- static_assert(sum<>::value == 0, "");
- static_assert(sum<1>::value == 1, "");
- static_assert(sum<23>::value == 23, "");
- static_assert(sum<1, 2>::value == 3, "");
- static_assert(sum<5, 5, 11>::value == 21, "");
- static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
- }
- // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
- // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
- // because of this.
- namespace test_template_alias_sfinae
- {
- struct foo {};
- template<typename T>
- using member = typename T::member_type;
- template<typename T>
- void func(...) {}
- template<typename T>
- void func(member<T>*) {}
- void test();
- void test() { func<foo>(0); }
- }
- } // namespace cxx11
- #endif // __cplusplus >= 201103L
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- eval $cachevar=yes
- else
- eval $cachevar=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CXX="$ac_save_CXX"
- fi
- eval ac_res=\$$cachevar
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- if eval test x\$$cachevar = xyes; then
- CXX_DIALECT="$switch"
- CXX="$CXX $switch"
- if test -n "$CXXCPP" ; then
- CXXCPP="$CXXCPP $switch"
- fi
- ac_success=yes
- break
- fi
- done
- fi
- if test x$ac_success = xno; then
- for alternative in ${ax_cxx_compile_alternatives}; do
- for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
- cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
- $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
- if eval \${$cachevar+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_CXX="$CXX"
- CXX="$CXX $switch"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- // If the compiler admits that it is not ready for C++11, why torture it?
- // Hopefully, this will speed up the test.
- #ifndef __cplusplus
- #error "This is not a C++ compiler"
- #elif __cplusplus < 201103L
- #error "This is not a C++11 compiler"
- #else
- namespace cxx11
- {
- namespace test_static_assert
- {
- template <typename T>
- struct check
- {
- static_assert(sizeof(int) <= sizeof(T), "not big enough");
- };
- }
- namespace test_final_override
- {
- struct Base
- {
- virtual void f() {}
- };
- struct Derived : public Base
- {
- virtual void f() override {}
- };
- }
- namespace test_double_right_angle_brackets
- {
- template < typename T >
- struct check {};
- typedef check<void> single_type;
- typedef check<check<void>> double_type;
- typedef check<check<check<void>>> triple_type;
- typedef check<check<check<check<void>>>> quadruple_type;
- }
- namespace test_decltype
- {
- int
- f()
- {
- int a = 1;
- decltype(a) b = 2;
- return a + b;
- }
- }
- namespace test_type_deduction
- {
- template < typename T1, typename T2 >
- struct is_same
- {
- static const bool value = false;
- };
- template < typename T >
- struct is_same<T, T>
- {
- static const bool value = true;
- };
- template < typename T1, typename T2 >
- auto
- add(T1 a1, T2 a2) -> decltype(a1 + a2)
- {
- return a1 + a2;
- }
- int
- test(const int c, volatile int v)
- {
- static_assert(is_same<int, decltype(0)>::value == true, "");
- static_assert(is_same<int, decltype(c)>::value == false, "");
- static_assert(is_same<int, decltype(v)>::value == false, "");
- auto ac = c;
- auto av = v;
- auto sumi = ac + av + 'x';
- auto sumf = ac + av + 1.0;
- static_assert(is_same<int, decltype(ac)>::value == true, "");
- static_assert(is_same<int, decltype(av)>::value == true, "");
- static_assert(is_same<int, decltype(sumi)>::value == true, "");
- static_assert(is_same<int, decltype(sumf)>::value == false, "");
- static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
- return (sumf > 0.0) ? sumi : add(c, v);
- }
- }
- namespace test_noexcept
- {
- int f() { return 0; }
- int g() noexcept { return 0; }
- static_assert(noexcept(f()) == false, "");
- static_assert(noexcept(g()) == true, "");
- }
- namespace test_constexpr
- {
- template < typename CharT >
- unsigned long constexpr
- strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
- {
- return *s ? strlen_c_r(s + 1, acc + 1) : acc;
- }
- template < typename CharT >
- unsigned long constexpr
- strlen_c(const CharT *const s) noexcept
- {
- return strlen_c_r(s, 0UL);
- }
- static_assert(strlen_c("") == 0UL, "");
- static_assert(strlen_c("1") == 1UL, "");
- static_assert(strlen_c("example") == 7UL, "");
- static_assert(strlen_c("another\0example") == 7UL, "");
- }
- namespace test_rvalue_references
- {
- template < int N >
- struct answer
- {
- static constexpr int value = N;
- };
- answer<1> f(int&) { return answer<1>(); }
- answer<2> f(const int&) { return answer<2>(); }
- answer<3> f(int&&) { return answer<3>(); }
- void
- test()
- {
- int i = 0;
- const int c = 0;
- static_assert(decltype(f(i))::value == 1, "");
- static_assert(decltype(f(c))::value == 2, "");
- static_assert(decltype(f(0))::value == 3, "");
- }
- }
- namespace test_uniform_initialization
- {
- struct test
- {
- static const int zero {};
- static const int one {1};
- };
- static_assert(test::zero == 0, "");
- static_assert(test::one == 1, "");
- }
- namespace test_lambdas
- {
- void
- test1()
- {
- auto lambda1 = [](){};
- auto lambda2 = lambda1;
- lambda1();
- lambda2();
- }
- int
- test2()
- {
- auto a = [](int i, int j){ return i + j; }(1, 2);
- auto b = []() -> int { return '0'; }();
- auto c = [=](){ return a + b; }();
- auto d = [&](){ return c; }();
- auto e = [a, &b](int x) mutable {
- const auto identity = [](int y){ return y; };
- for (auto i = 0; i < a; ++i)
- a += b--;
- return x + identity(a + b);
- }(0);
- return a + b + c + d + e;
- }
- int
- test3()
- {
- const auto nullary = [](){ return 0; };
- const auto unary = [](int x){ return x; };
- using nullary_t = decltype(nullary);
- using unary_t = decltype(unary);
- const auto higher1st = [](nullary_t f){ return f(); };
- const auto higher2nd = [unary](nullary_t f1){
- return [unary, f1](unary_t f2){ return f2(unary(f1())); };
- };
- return higher1st(nullary) + higher2nd(nullary)(unary);
- }
- }
- namespace test_variadic_templates
- {
- template <int...>
- struct sum;
- template <int N0, int... N1toN>
- struct sum<N0, N1toN...>
- {
- static constexpr auto value = N0 + sum<N1toN...>::value;
- };
- template <>
- struct sum<>
- {
- static constexpr auto value = 0;
- };
- static_assert(sum<>::value == 0, "");
- static_assert(sum<1>::value == 1, "");
- static_assert(sum<23>::value == 23, "");
- static_assert(sum<1, 2>::value == 3, "");
- static_assert(sum<5, 5, 11>::value == 21, "");
- static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
- }
- // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
- // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
- // because of this.
- namespace test_template_alias_sfinae
- {
- struct foo {};
- template<typename T>
- using member = typename T::member_type;
- template<typename T>
- void func(...) {}
- template<typename T>
- void func(member<T>*) {}
- void test();
- void test() { func<foo>(0); }
- }
- } // namespace cxx11
- #endif // __cplusplus >= 201103L
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- eval $cachevar=yes
- else
- eval $cachevar=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CXX="$ac_save_CXX"
- fi
- eval ac_res=\$$cachevar
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- $as_echo "$ac_res" >&6; }
- if eval test x\$$cachevar = xyes; then
- CXX_DIALECT="$switch"
- CXX="$CXX $switch"
- if test -n "$CXXCPP" ; then
- CXXCPP="$CXXCPP $switch"
- fi
- ac_success=yes
- break
- fi
- done
- if test x$ac_success = xyes; then
- break
- fi
- done
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test x$ax_cxx_compile_cxx11_required = xtrue; then
- if test x$ac_success = xno; then
- as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
- fi
- fi
- if test x$ac_success = xno; then
- HAVE_CXX11=0
- { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
- $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
- else
- HAVE_CXX11=1
- $as_echo "#define HAVE_CXX11 1" >>confdefs.h
- fi
- # Dependency checking.
- rm -rf .tst 2>/dev/null
- mkdir .tst 2>/dev/null
- if test -d .tst; then
- am__leading_dot=.
- else
- am__leading_dot=_
- fi
- rmdir .tst 2>/dev/null
- DEPDIR="${am__leading_dot}deps"
- ac_config_commands="$ac_config_commands depdir"
- depcc="$CC" am_compiler_list=
- am_depcomp=$ac_aux_dir/depcomp
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
- $as_echo_n "checking dependency style of $depcc... " >&6; }
- if ${am_cv_CC_dependencies_compiler_type+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -f "$am_depcomp"; then
- # We make a subdir and do the tests there. Otherwise we can end up
- # making bogus files that we don't know about and never remove. For
- # instance it was reported that on HP-UX the gcc test will end up
- # making a dummy file named `D' -- because `-MD' means `put the output
- # in D'.
- mkdir conftest.dir
- # Copy depcomp to subdir because otherwise we won't find it if we're
- # using a relative directory.
- cp "$am_depcomp" conftest.dir
- cd conftest.dir
- # We will build objects and dependencies in a subdirectory because
- # it helps to detect inapplicable dependency modes. For instance
- # both Tru64's cc and ICC support -MD to output dependencies as a
- # side effect of compilation, but ICC will put the dependencies in
- # the current directory while Tru64 will put them in the object
- # directory.
- mkdir sub
- am_cv_CC_dependencies_compiler_type=none
- if test "$am_compiler_list" = ""; then
- am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
- fi
- for depmode in $am_compiler_list; do
- if test $depmode = none; then break; fi
- $as_echo "$as_me:$LINENO: trying $depmode" >&5
- # Setup a source with many dependencies, because some compilers
- # like to wrap large dependency lists on column 80 (with \), and
- # we should not choose a depcomp mode which is confused by this.
- #
- # We need to recreate these files for each test, as the compiler may
- # overwrite some of them when testing with obscure command lines.
- # This happens at least with the AIX C compiler.
- : > sub/conftest.c
- for i in 1 2 3 4 5 6; do
- echo '#include "conftst'$i'.h"' >> sub/conftest.c
- # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
- # Solaris 8's {/usr,}/bin/sh.
- touch sub/conftst$i.h
- done
- echo "include sub/conftest.Po" > confmf
- # We check with `-c' and `-o' for the sake of the "dashmstdout"
- # mode. It turns out that the SunPro C++ compiler does not properly
- # handle `-M -o', and we need to detect this.
- depcmd="depmode=$depmode \
- source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
- depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
- $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
- echo "| $depcmd" | sed -e 's/ */ /g' >&5
- if env $depcmd > conftest.err 2>&1 &&
- grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
- grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
- ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
- # icc doesn't choke on unknown options, it will just issue warnings
- # or remarks (even with -Werror). So we grep stderr for any message
- # that says an option was ignored or not supported.
- # When given -MP, icc 7.0 and 7.1 complain thusly:
- # icc: Command line warning: ignoring option '-M'; no argument required
- # The diagnosis changed in icc 8.0:
- # icc: Command line remark: option '-MP' not supported
- if (grep 'ignoring option' conftest.err ||
- grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
- am_cv_CC_dependencies_compiler_type=$depmode
- $as_echo "$as_me:$LINENO: success" >&5
- break
- fi
- fi
- $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
- sed -e 's/^/| /' < conftest.err >&5
- done
- cd ..
- rm -rf conftest.dir
- else
- am_cv_CC_dependencies_compiler_type=none
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
- $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
- if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
- then as_fn_error $? "no usable dependency style found" "$LINENO" 5
- else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
- fi
- CONFIG_OBS=
- CONFIG_DEPS=
- CONFIG_SRCS=
- ENABLE_CFLAGS=
- CONFIG_ALL=
- CONFIG_CLEAN=
- CONFIG_INSTALL=
- CONFIG_UNINSTALL=
- # If we haven't got the data from the intl directory,
- # assume NLS is disabled.
- USE_NLS=no
- LIBINTL=
- LIBINTL_DEP=
- INCINTL=
- XGETTEXT=
- GMSGFMT=
- POSUB=
- if test -f ../intl/config.intl; then
- . ../intl/config.intl
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
- $as_echo_n "checking whether NLS is requested... " >&6; }
- if test x"$USE_NLS" != xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- $as_echo "#define ENABLE_NLS 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
- $as_echo_n "checking for catalogs to be installed... " >&6; }
- # Look for .po and .gmo files in the source directory.
- CATALOGS=
- XLINGUAS=
- for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
- # If there aren't any .gmo files the shell will give us the
- # literal string "../path/to/srcdir/po/*.gmo" which has to be
- # weeded out.
- case "$cat" in *\**)
- continue;;
- esac
- # The quadruple backslash is collapsed to a double backslash
- # by the backticks, then collapsed again by the double quotes,
- # leaving us with one backslash in the sed expression (right
- # before the dot that mustn't act as a wildcard).
- cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
- lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
- # The user is allowed to set LINGUAS to a list of languages to
- # install catalogs for. If it's empty that means "all of them."
- if test "x$LINGUAS" = x; then
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- else
- case "$LINGUAS" in *$lang*)
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- ;;
- esac
- fi
- done
- LINGUAS="$XLINGUAS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
- $as_echo "$LINGUAS" >&6; }
- DATADIRNAME=share
- INSTOBJEXT=.mo
- GENCAT=gencat
- CATOBJEXT=.gmo
- fi
- localedir='${datadir}/locale'
- if test x"$USE_NLS" = xyes; then
- CONFIG_ALL="$CONFIG_ALL all-po"
- CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
- CONFIG_INSTALL="$CONFIG_INSTALL install-po"
- CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
- fi
- PACKAGE=gdb
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE "$PACKAGE"
- _ACEOF
- # We never need to detect it in this sub-configure.
- # But preserve it for config.status --recheck.
- MAKEINFO_EXTRA_FLAGS=""
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
- $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
- if ${gdb_cv_have_makeinfo_click+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- echo '@clicksequence{a @click{} b}' >conftest.texinfo
- if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
- gdb_cv_have_makeinfo_click=yes
- else
- gdb_cv_have_makeinfo_click=no
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
- $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
- if test x"$gdb_cv_have_makeinfo_click" = xyes; then
- MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
- fi
- # Check whether --with-separate-debug-dir was given.
- if test "${with_separate_debug_dir+set}" = set; then :
- withval=$with_separate_debug_dir;
- DEBUGDIR=$withval
- else
- DEBUGDIR=${libdir}/debug
- fi
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $DEBUGDIR`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define DEBUGDIR "$ac_define_dir"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${ac_define_dir} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define DEBUGDIR_RELOCATABLE $value
- _ACEOF
- # We can't pass paths as command line arguments.
- # Mingw32 tries to be clever and will convert the paths for us.
- # For example -DBINDIR="/usr/local/bin" passed on the command line may get
- # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
- # This breaks GDB's relocatable path conversions since paths passed in
- # config.h would not get so translated, the path prefixes no longer match.
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $bindir`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define BINDIR "$ac_define_dir"
- _ACEOF
- # GDB's datadir relocation
- # Check whether --with-gdb-datadir was given.
- if test "${with_gdb_datadir+set}" = set; then :
- withval=$with_gdb_datadir;
- GDB_DATADIR=$withval
- else
- GDB_DATADIR=${datadir}/gdb
- fi
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $GDB_DATADIR`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define GDB_DATADIR "$ac_define_dir"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${ac_define_dir} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define GDB_DATADIR_RELOCATABLE $value
- _ACEOF
- # Check whether --with-relocated-sources was given.
- if test "${with_relocated_sources+set}" = set; then :
- withval=$with_relocated_sources; reloc_srcdir="${withval}"
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $reloc_srcdir`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define RELOC_SRCDIR "$ac_define_dir"
- _ACEOF
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
- $as_echo_n "checking for default auto-load directory... " >&6; }
- # Check whether --with-auto-load-dir was given.
- if test "${with_auto_load_dir+set}" = set; then :
- withval=$with_auto_load_dir;
- else
- with_auto_load_dir='$debugdir:$datadir/auto-load'
- fi
- escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $escape_dir`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define AUTO_LOAD_DIR "$ac_define_dir"
- _ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
- $as_echo "$with_auto_load_dir" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
- $as_echo_n "checking for default auto-load safe-path... " >&6; }
- # Check whether --with-auto-load-safe-path was given.
- if test "${with_auto_load_safe_path+set}" = set; then :
- withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
- with_auto_load_safe_path="/"
- fi
- else
- with_auto_load_safe_path="$with_auto_load_dir"
- fi
- escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $escape_dir`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
- _ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
- $as_echo "$with_auto_load_safe_path" >&6; }
- subdirs="$subdirs testsuite"
- # Check whether to support alternative target configurations
- # Check whether --enable-targets was given.
- if test "${enable_targets+set}" = set; then :
- enableval=$enable_targets; case "${enableval}" in
- yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
- ;;
- no) enable_targets= ;;
- *) enable_targets=$enableval ;;
- esac
- fi
- # Check whether --enable-64-bit-bfd was given.
- if test "${enable_64_bit_bfd+set}" = set; then :
- enableval=$enable_64_bit_bfd; case $enableval in #(
- yes|no) :
- ;; #(
- *) :
- as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
- *) :
- ;;
- esac
- else
- enable_64_bit_bfd=no
- fi
- if test "x$enable_64_bit_bfd" = "xno"; then :
- # The cast to long int works around a bug in the HP C Compiler
- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
- # This bug is HP SR number 8606223364.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
- $as_echo_n "checking size of void *... " >&6; }
- if ${ac_cv_sizeof_void_p+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
- else
- if test "$ac_cv_type_void_p" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot compute sizeof (void *)
- See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_void_p=0
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
- $as_echo "$ac_cv_sizeof_void_p" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
- _ACEOF
- if test "x$ac_cv_sizeof_void_p" = "x8"; then :
- enable_64_bit_bfd=yes
- fi
- fi
- if test "x$enable_64_bit_bfd" = "xyes"; then
- ENABLE_BFD_64_BIT_TRUE=
- ENABLE_BFD_64_BIT_FALSE='#'
- else
- ENABLE_BFD_64_BIT_TRUE='#'
- ENABLE_BFD_64_BIT_FALSE=
- fi
- # Provide defaults for some variables set by the per-host and per-target
- # configuration.
- gdb_host_obs=posix-hdep.o
- if test "${target}" = "${host}"; then
- gdb_native=yes
- else
- gdb_native=no
- fi
- . $srcdir/configure.host
- # Accumulate some settings from configure.tgt over all enabled targets
- TARGET_OBS=
- all_targets=
- HAVE_NATIVE_GCORE_TARGET=
- for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
- do
- if test "$targ_alias" = "all"; then
- all_targets=true
- else
- # Canonicalize the secondary target names.
- result=`$ac_config_sub $targ_alias 2>/dev/null`
- if test -n "$result"; then
- targ=$result
- else
- targ=$targ_alias
- fi
- . ${srcdir}/configure.tgt
- if test -z "${gdb_target_obs}"; then :
- as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
- fi
- # Target-specific object files
- for i in ${gdb_target_obs}; do
- case " $TARGET_OBS " in
- *" ${i} "*) ;;
- *)
- TARGET_OBS="$TARGET_OBS ${i}"
- ;;
- esac
- done
- # Check whether this target needs 64-bit CORE_ADDR
- if test x${enable_64_bit_bfd} = xno; then
- . ${srcdir}/../bfd/config.bfd
- fi
- # Check whether this target is native and supports gcore.
- if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
- && $gdb_have_gcore; then
- HAVE_NATIVE_GCORE_TARGET=1
- fi
- fi
- done
- if test x${all_targets} = xtrue; then
- if test x${enable_64_bit_bfd} = xyes; then
- TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
- else
- TARGET_OBS='$(ALL_TARGET_OBS)'
- fi
- fi
- # For other settings, only the main target counts.
- gdb_sim=
- gdb_osabi=
- targ=$target; . ${srcdir}/configure.tgt
- # Fetch the default architecture and default target vector from BFD.
- targ=$target; . $srcdir/../bfd/config.bfd
- # We only want the first architecture, so strip off the others if
- # there is more than one.
- targ_archs=`echo $targ_archs | sed 's/ .*//'`
- if test "x$targ_archs" != x; then
- cat >>confdefs.h <<_ACEOF
- #define DEFAULT_BFD_ARCH $targ_archs
- _ACEOF
- fi
- if test "x$targ_defvec" != x; then
- cat >>confdefs.h <<_ACEOF
- #define DEFAULT_BFD_VEC $targ_defvec
- _ACEOF
- fi
- # Enable MI.
- # Check whether --enable-gdbmi was given.
- if test "${enable_gdbmi+set}" = set; then :
- enableval=$enable_gdbmi; case $enableval in
- yes | no)
- ;;
- *)
- as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
- esac
- else
- enable_gdbmi=yes
- fi
- if test x"$enable_gdbmi" = xyes; then
- if test -d "$srcdir/mi"; then
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
- CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
- ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
- fi
- fi
- # Enable TUI.
- # Check whether --enable-tui was given.
- if test "${enable_tui+set}" = set; then :
- enableval=$enable_tui; case $enableval in
- yes | no | auto)
- ;;
- *)
- as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
- esac
- else
- enable_tui=auto
- fi
- # Enable gdbtk.
- # Check whether --enable-gdbtk was given.
- if test "${enable_gdbtk+set}" = set; then :
- enableval=$enable_gdbtk; case $enableval in
- yes | no)
- ;;
- *)
- as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
- esac
- else
- if test -d "$srcdir/gdbtk"; then
- enable_gdbtk=yes
- else
- enable_gdbtk=no
- fi
- fi
- # We unconditionally disable gdbtk tests on selected platforms.
- case $host_os in
- go32* | windows*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
- $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
- enable_gdbtk=no ;;
- esac
- # Handle optional debuginfod support
- if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
- set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- ;;
- esac
- fi
- PKG_CONFIG=$ac_cv_path_PKG_CONFIG
- if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
- $as_echo "$PKG_CONFIG" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
- set dummy pkg-config; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- ;;
- esac
- fi
- ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
- if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
- $as_echo "$ac_pt_PKG_CONFIG" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
- else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
- fi
- fi
- if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
- $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
- fi
- # Handle optional debuginfod support
- # Check whether --with-debuginfod was given.
- if test "${with_debuginfod+set}" = set; then :
- withval=$with_debuginfod;
- else
- with_debuginfod=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
- $as_echo_n "checking whether to use debuginfod... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
- $as_echo "$with_debuginfod" >&6; }
- if test "x$with_debuginfod" != xno; then
- pkg_failed=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
- $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
- if test -n "$DEBUGINFOD_CFLAGS"; then
- pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
- ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
- else
- pkg_failed=yes
- fi
- else
- pkg_failed=untried
- fi
- if test -n "$DEBUGINFOD_LIBS"; then
- pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
- ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
- else
- pkg_failed=yes
- fi
- else
- pkg_failed=untried
- fi
- if test $pkg_failed = no; then
- pkg_save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- else
- pkg_failed=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$pkg_save_LDFLAGS
- fi
- if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
- else
- _pkg_short_errors_supported=no
- fi
- if test $_pkg_short_errors_supported = yes; then
- DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
- else
- DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$DEBUGINFOD_PKG_ERRORS" >&5
- if test "x$with_debuginfod" = xyes; then
- as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
- fi
- elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- if test "x$with_debuginfod" = xyes; then
- as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
- fi
- else
- DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
- DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
- fi
- # Libunwind support for ia64.
- # Check whether --with-libunwind-ia64 was given.
- if test "${with_libunwind_ia64+set}" = set; then :
- withval=$with_libunwind_ia64;
- else
- with_libunwind_ia64=auto
- fi
- # Backward compatibility option.
- if test "${with_libunwind+set}" = set; then
- if test x"$with_libunwind_ia64" != xauto; then
- as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
- $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
- with_libunwind_ia64="$with_libunwind"
- fi
- case "$with_libunwind_ia64" in
- yes | no)
- ;;
- auto)
- for ac_header in libunwind-ia64.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
- if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBUNWIND_IA64_H 1
- _ACEOF
- fi
- done
- with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
- ;;
- *)
- as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
- ;;
- esac
- if test x"$with_libunwind_ia64" = xyes; then
- for ac_header in libunwind-ia64.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
- if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBUNWIND_IA64_H 1
- _ACEOF
- fi
- done
- if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
- as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
- fi
- CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
- CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
- CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
- fi
- opt_curses=no
- # Check whether --with-curses was given.
- if test "${with_curses+set}" = set; then :
- withval=$with_curses; opt_curses=$withval
- fi
- prefer_curses=no
- if test "$opt_curses" = "yes"; then
- prefer_curses=yes
- fi
- # Profiling support.
- # Check whether --enable-profiling was given.
- if test "${enable_profiling+set}" = set; then :
- enableval=$enable_profiling; case $enableval in
- yes | no)
- ;;
- *)
- as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
- esac
- else
- enable_profiling=no
- fi
- for ac_func in monstartup _mcleanup
- do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
- $as_echo_n "checking for _etext... " >&6; }
- if ${ac_cv_var__etext+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- extern char _etext;
- int
- main ()
- {
- free (&_etext);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_var__etext=yes
- else
- ac_cv_var__etext=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
- $as_echo "$ac_cv_var__etext" >&6; }
- if test "$ac_cv_var__etext" = yes; then
- $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
- $as_echo_n "checking for etext... " >&6; }
- if ${ac_cv_var_etext+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- extern char etext;
- int
- main ()
- {
- free (&etext);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_var_etext=yes
- else
- ac_cv_var_etext=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
- $as_echo "$ac_cv_var_etext" >&6; }
- if test "$ac_cv_var_etext" = yes; then
- $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
- fi
- if test "$enable_profiling" = yes ; then
- if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
- as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
- fi
- PROFILE_CFLAGS=-pg
- OLD_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PROFILE_CFLAGS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
- $as_echo_n "checking whether $CC supports -pg... " >&6; }
- if ${ac_cv_cc_supports_pg+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- int x;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_cc_supports_pg=yes
- else
- ac_cv_cc_supports_pg=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
- $as_echo "$ac_cv_cc_supports_pg" >&6; }
- if test "$ac_cv_cc_supports_pg" = no; then
- as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
- fi
- CFLAGS="$OLD_CFLAGS"
- fi
- CODESIGN_CERT=
- # Check whether --enable-codesign was given.
- if test "${enable_codesign+set}" = set; then :
- enableval=$enable_codesign; CODESIGN_CERT=$enableval
- fi
- # Check whether --with-pkgversion was given.
- if test "${with_pkgversion+set}" = set; then :
- withval=$with_pkgversion; case "$withval" in
- yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
- no) PKGVERSION= ;;
- *) PKGVERSION="($withval) " ;;
- esac
- else
- PKGVERSION="(GDB) "
- fi
- # Check whether --with-bugurl was given.
- if test "${with_bugurl+set}" = set; then :
- withval=$with_bugurl; case "$withval" in
- yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
- no) BUGURL=
- ;;
- *) BUGURL="$withval"
- ;;
- esac
- else
- BUGURL="https://www.gnu.org/software/gdb/bugs/"
- fi
- case ${BUGURL} in
- "")
- REPORT_BUGS_TO=
- REPORT_BUGS_TEXI=
- ;;
- *)
- REPORT_BUGS_TO="<$BUGURL>"
- REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
- ;;
- esac;
- cat >>confdefs.h <<_ACEOF
- #define PKGVERSION "$PKGVERSION"
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
- _ACEOF
- # --------------------- #
- # Checks for programs. #
- # --------------------- #
- for ac_prog in gawk mawk nawk awk
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_AWK+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$AWK"; then
- ac_cv_prog_AWK="$AWK" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AWK="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- AWK=$ac_cv_prog_AWK
- if test -n "$AWK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
- $as_echo "$AWK" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -n "$AWK" && break
- done
- # Find a good install program. We prefer a C program (faster),
- # so one script is as good as another. But avoid the broken or
- # incompatible versions:
- # SysV /etc/install, /usr/sbin/install
- # SunOS /usr/etc/install
- # IRIX /sbin/install
- # AIX /bin/install
- # AmigaOS /C/install, which installs bootblocks on floppy discs
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # OS/2's system install, which has a completely different semantic
- # ./install, which can be erroneously created by make from ./install.sh.
- # Reject install programs that cannot install multiple files.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
- $as_echo_n "checking for a BSD-compatible install... " >&6; }
- if test -z "$INSTALL"; then
- if ${ac_cv_path_install+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
- case $as_dir/ in #((
- ./ | .// | /[cC]/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- rm -rf conftest.one conftest.two conftest.dir
- echo one > conftest.one
- echo two > conftest.two
- mkdir conftest.dir
- if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
- test -s conftest.one && test -s conftest.two &&
- test -s conftest.dir/conftest.one &&
- test -s conftest.dir/conftest.two
- then
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- fi
- done
- done
- ;;
- esac
- done
- IFS=$as_save_IFS
- rm -rf conftest.one conftest.two conftest.dir
- fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
- $as_echo "$INSTALL" >&6; }
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
- # It thinks the first close brace ends the variable substitution.
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
- $as_echo_n "checking whether ln -s works... " >&6; }
- LN_S=$as_ln_s
- if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
- $as_echo "no, using $LN_S" >&6; }
- fi
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- RANLIB=$ac_cv_prog_RANLIB
- if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
- $as_echo "$RANLIB" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
- if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
- $as_echo "$ac_ct_RANLIB" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- RANLIB=$ac_ct_RANLIB
- fi
- else
- RANLIB="$ac_cv_prog_RANLIB"
- fi
- for ac_prog in 'bison -y' byacc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_YACC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$YACC"; then
- ac_cv_prog_YACC="$YACC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_YACC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- YACC=$ac_cv_prog_YACC
- if test -n "$YACC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
- $as_echo "$YACC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -n "$YACC" && break
- done
- test -n "$YACC" || YACC="yacc"
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ar; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- AR=$ac_cv_prog_AR
- if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
- $as_echo "$AR" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
- set dummy ar; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_AR=$ac_cv_prog_ac_ct_AR
- if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
- $as_echo "$ac_ct_AR" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_AR" = x; then
- AR=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- AR=$ac_ct_AR
- fi
- else
- AR="$ac_cv_prog_AR"
- fi
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
- set dummy ${ac_tool_prefix}dlltool; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- DLLTOOL=$ac_cv_prog_DLLTOOL
- if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
- $as_echo "$DLLTOOL" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
- set dummy dlltool; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
- if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
- $as_echo "$ac_ct_DLLTOOL" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
- else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
- fi
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
- set dummy ${ac_tool_prefix}windres; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_WINDRES+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$WINDRES"; then
- ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- WINDRES=$ac_cv_prog_WINDRES
- if test -n "$WINDRES"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
- $as_echo "$WINDRES" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_WINDRES"; then
- ac_ct_WINDRES=$WINDRES
- # Extract the first word of "windres", so it can be a program name with args.
- set dummy windres; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_WINDRES"; then
- ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_WINDRES="windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
- if test -n "$ac_ct_WINDRES"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
- $as_echo "$ac_ct_WINDRES" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_WINDRES" = x; then
- WINDRES=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- WINDRES=$ac_ct_WINDRES
- fi
- else
- WINDRES="$ac_cv_prog_WINDRES"
- fi
- case $host_os in
- gnu*)
- # Needed for GNU Hurd hosts.
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
- set dummy ${ac_tool_prefix}mig; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_MIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$MIG"; then
- ac_cv_prog_MIG="$MIG" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MIG="${ac_tool_prefix}mig"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- MIG=$ac_cv_prog_MIG
- if test -n "$MIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
- $as_echo "$MIG" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_MIG"; then
- ac_ct_MIG=$MIG
- # Extract the first word of "mig", so it can be a program name with args.
- set dummy mig; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_MIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_MIG"; then
- ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_MIG="mig"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
- if test -n "$ac_ct_MIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
- $as_echo "$ac_ct_MIG" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ac_ct_MIG" = x; then
- MIG=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
- MIG=$ac_ct_MIG
- fi
- else
- MIG="$ac_cv_prog_MIG"
- fi
- if test x"$MIG" = x; then
- as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
- fi
- ;;
- esac
- # ---------------------- #
- # Checks for libraries. #
- # ---------------------- #
- # We might need to link with -lm; most simulators need it.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
- $as_echo_n "checking for main in -lm... " >&6; }
- if ${ac_cv_lib_m_main+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_check_lib_save_LIBS=$LIBS
- LIBS="-lm $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- return main ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_main=yes
- else
- ac_cv_lib_m_main=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
- $as_echo "$ac_cv_lib_m_main" >&6; }
- if test "x$ac_cv_lib_m_main" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBM 1
- _ACEOF
- LIBS="-lm $LIBS"
- fi
- # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
- $as_echo_n "checking for library containing gethostbyname... " >&6; }
- if ${ac_cv_search_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char gethostbyname ();
- int
- main ()
- {
- return gethostbyname ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_gethostbyname=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_gethostbyname+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_gethostbyname+:} false; then :
- else
- ac_cv_search_gethostbyname=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
- $as_echo "$ac_cv_search_gethostbyname" >&6; }
- ac_res=$ac_cv_search_gethostbyname
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- # Some systems (e.g. Solaris) have `socketpair' in libsocket.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
- $as_echo_n "checking for library containing socketpair... " >&6; }
- if ${ac_cv_search_socketpair+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char socketpair ();
- int
- main ()
- {
- return socketpair ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' socket; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_socketpair=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_socketpair+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_socketpair+:} false; then :
- else
- ac_cv_search_socketpair=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
- $as_echo "$ac_cv_search_socketpair" >&6; }
- ac_res=$ac_cv_search_socketpair
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- # Link in zlib if we can. This allows us to read compressed debug sections.
- # Use the system's zlib library.
- zlibdir="-L\$(top_builddir)/../zlib"
- zlibinc="-I\$(top_srcdir)/../zlib"
- # Check whether --with-system-zlib was given.
- if test "${with_system_zlib+set}" = set; then :
- withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
- zlibdir=
- zlibinc=
- fi
- fi
- if test "X$prefix" = "XNONE"; then
- acl_final_prefix="$ac_default_prefix"
- else
- acl_final_prefix="$prefix"
- fi
- if test "X$exec_prefix" = "XNONE"; then
- acl_final_exec_prefix='${prefix}'
- else
- acl_final_exec_prefix="$exec_prefix"
- fi
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
- prefix="$acl_save_prefix"
- # Check whether --with-gnu-ld was given.
- if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
- else
- with_gnu_ld=no
- fi
- # Prepare PATH_SEPARATOR.
- # The user is always right.
- if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
- fi
- ac_prog=ld
- if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
- $as_echo_n "checking for ld used by GCC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | [A-Za-z]:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
- elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
- $as_echo_n "checking for GNU ld... " >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
- $as_echo_n "checking for non-GNU ld... " >&6; }
- fi
- if ${acl_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- acl_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- else
- acl_cv_path_LD="$LD" # Let the user override the test with a path.
- fi
- fi
- LD="$acl_cv_path_LD"
- if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
- $as_echo "$LD" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
- $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
- if ${acl_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
- if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- acl_cv_prog_gnu_ld=yes
- else
- acl_cv_prog_gnu_ld=no
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
- $as_echo "$acl_cv_prog_gnu_ld" >&6; }
- with_gnu_ld=$acl_cv_prog_gnu_ld
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
- $as_echo_n "checking for shared library run path origin... " >&6; }
- if ${acl_cv_rpath+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
- ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
- . ./conftest.sh
- rm -f ./conftest.sh
- acl_cv_rpath=done
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
- $as_echo "$acl_cv_rpath" >&6; }
- wl="$acl_cv_wl"
- libext="$acl_cv_libext"
- shlibext="$acl_cv_shlibext"
- hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
- hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
- hardcode_direct="$acl_cv_hardcode_direct"
- hardcode_minus_L="$acl_cv_hardcode_minus_L"
- # Check whether --enable-rpath was given.
- if test "${enable_rpath+set}" = set; then :
- enableval=$enable_rpath; :
- else
- enable_rpath=yes
- fi
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libiconv-prefix was given.
- if test "${with_libiconv_prefix+set}" = set; then :
- withval=$with_libiconv_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libiconv-type was given.
- if test "${with_libiconv_type+set}" = set; then :
- withval=$with_libiconv_type; with_libiconv_type=$withval
- else
- with_libiconv_type=auto
- fi
- lib_type=`eval echo \$with_libiconv_type`
- LIBICONV=
- LTLIBICONV=
- INCICONV=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='iconv '
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBICONV; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBICONV; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
- else
- LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
- else
- LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCICONV; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBICONV; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBICONV; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
- else
- LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
- done
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
- $as_echo_n "checking for iconv... " >&6; }
- if ${am_cv_func_iconv+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- am_cv_func_iconv="no, consider installing GNU libiconv"
- am_cv_lib_iconv=no
- am_save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $INCICONV"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <iconv.h>
- int
- main ()
- {
- iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- am_cv_func_iconv=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS="$am_save_CPPFLAGS"
- if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
- for _libs in .libs _libs; do
- am_save_CPPFLAGS="$CPPFLAGS"
- am_save_LIBS="$LIBS"
- CPPFLAGS="$CPPFLAGS -I../libiconv/include"
- LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <iconv.h>
- int
- main ()
- {
- iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- INCICONV="-I../libiconv/include"
- LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
- LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
- am_cv_lib_iconv=yes
- am_cv_func_iconv=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS="$am_save_CPPFLAGS"
- LIBS="$am_save_LIBS"
- if test "$am_cv_func_iconv" = "yes"; then
- break
- fi
- done
- fi
- if test "$am_cv_func_iconv" != yes; then
- am_save_CPPFLAGS="$CPPFLAGS"
- am_save_LIBS="$LIBS"
- CPPFLAGS="$CPPFLAGS $INCICONV"
- LIBS="$LIBS $LIBICONV"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <iconv.h>
- int
- main ()
- {
- iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- am_cv_lib_iconv=yes
- am_cv_func_iconv=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS="$am_save_CPPFLAGS"
- LIBS="$am_save_LIBS"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
- $as_echo "$am_cv_func_iconv" >&6; }
- if test "$am_cv_func_iconv" = yes; then
- $as_echo "#define HAVE_ICONV 1" >>confdefs.h
- fi
- if test "$am_cv_lib_iconv" = yes; then
- for element in $INCICONV; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
- $as_echo_n "checking how to link with libiconv... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
- $as_echo "$LIBICONV" >&6; }
- else
- LIBICONV=
- LTLIBICONV=
- fi
- if test "$am_cv_func_iconv" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
- $as_echo_n "checking for iconv declaration... " >&6; }
- if ${am_cv_proto_iconv+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <iconv.h>
- extern
- #ifdef __cplusplus
- "C"
- #endif
- #if defined(__STDC__) || defined(__cplusplus)
- size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
- #else
- size_t iconv();
- #endif
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- am_cv_proto_iconv_arg1=""
- else
- am_cv_proto_iconv_arg1="const"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
- fi
- am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
- }$am_cv_proto_iconv" >&5
- $as_echo "${ac_t:-
- }$am_cv_proto_iconv" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define ICONV_CONST $am_cv_proto_iconv_arg1
- _ACEOF
- fi
- # GDB may fork/exec the iconv program to get the list of supported character
- # sets. Allow the user to specify where to find it.
- # There are several factors affecting the choice of option name:
- # - There is already --with-libiconv-prefix but we can't use it, it specifies
- # the build-time location of libiconv files.
- # - The program we need to find is iconv, which comes with glibc. The user
- # doesn't necessarily have libiconv installed. Therefore naming this
- # --with-libiconv-foo feels wrong.
- # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
- # defined to work on directories not files (though it really doesn't know
- # the difference).
- # - Calling this --with-iconv-prefix is perceived to cause too much confusion
- # with --with-libiconv-prefix.
- # Putting these together is why the option name is --with-iconv-bin.
- # Check whether --with-iconv-bin was given.
- if test "${with_iconv_bin+set}" = set; then :
- withval=$with_iconv_bin; iconv_bin="${withval}"
- cat >>confdefs.h <<_ACEOF
- #define ICONV_BIN "${iconv_bin}"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${iconv_bin} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define ICONV_BIN_RELOCATABLE $value
- _ACEOF
- fi
- # For the TUI, we need enhanced curses functionality.
- if test x"$enable_tui" != xno; then
- prefer_curses=yes
- fi
- curses_found=no
- if test x"$prefer_curses" = xyes; then
- # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
- # curses library because the latter might not provide all the
- # functionality we need. However, this leads to problems on systems
- # where the linker searches /usr/local/lib, but the compiler doesn't
- # search /usr/local/include, if ncurses is installed in /usr/local. A
- # default installation of ncurses on alpha*-dec-osf* will lead to such
- # a situation.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
- $as_echo_n "checking for library containing waddstr... " >&6; }
- if ${ac_cv_search_waddstr+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char waddstr ();
- int
- main ()
- {
- return waddstr ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' ncursesw ncurses cursesX curses; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_waddstr=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_waddstr+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_waddstr+:} false; then :
- else
- ac_cv_search_waddstr=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
- $as_echo "$ac_cv_search_waddstr" >&6; }
- ac_res=$ac_cv_search_waddstr
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- if test "$ac_cv_search_waddstr" != no; then
- curses_found=yes
- fi
- fi
- # Check whether we should enable the TUI, but only do so if we really
- # can.
- if test x"$enable_tui" != xno; then
- if test -d "$srcdir/tui"; then
- if test "$curses_found" != no; then
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
- CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
- ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
- else
- if test x"$enable_tui" = xyes; then
- as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
- $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
- fi
- fi
- fi
- fi
- # Since GDB uses Readline, we need termcap functionality. In many
- # cases this will be provided by the curses library, but some systems
- # have a separate termcap library, or no curses library at all.
- case $host_os in
- cygwin*)
- if test -d "$srcdir/libtermcap"; then
- LIBS="../libtermcap/libtermcap.a $LIBS"
- ac_cv_search_tgetent="../libtermcap/libtermcap.a"
- fi ;;
- go32* | *djgpp*)
- ac_cv_search_tgetent="none required"
- ;;
- esac
- # These are the libraries checked by Readline.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
- $as_echo_n "checking for library containing tgetent... " >&6; }
- if ${ac_cv_search_tgetent+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char tgetent ();
- int
- main ()
- {
- return tgetent ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_tgetent=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_tgetent+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_tgetent+:} false; then :
- else
- ac_cv_search_tgetent=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
- $as_echo "$ac_cv_search_tgetent" >&6; }
- ac_res=$ac_cv_search_tgetent
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- if test "$ac_cv_search_tgetent" = no; then
- CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
- fi
- # Check whether --with-system-readline was given.
- if test "${with_system_readline+set}" = set; then :
- withval=$with_system_readline;
- fi
- if test "$with_system_readline" = yes; then
- for ac_header in readline/readline.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
- if test "x$ac_cv_header_readline_readline_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_READLINE_READLINE_H 1
- _ACEOF
- readline_h=yes
- else
- readline_h=no
- fi
- done
- if test "$readline_h" = "no"; then
- as_fn_error $? "readline development packages are probably missing" "$LINENO" 5
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
- $as_echo_n "checking whether system readline is new enough... " >&6; }
- if ${gdb_cv_readline_ok+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdio.h>
- #include <readline/readline.h>
- int
- main ()
- {
- #if RL_VERSION_MAJOR < 7
- # error "readline version 7 required"
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_readline_ok=yes
- else
- gdb_cv_readline_ok=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
- $as_echo "$gdb_cv_readline_ok" >&6; }
- if test "$gdb_cv_readline_ok" != yes; then
- as_fn_error $? "system readline is not new enough" "$LINENO" 5
- fi
- READLINE=-lreadline
- READLINE_DEPS=
- READLINE_CFLAGS=
- READLINE_TEXI_INCFLAG=
- else
- READLINE='$(READLINE_DIR)/libreadline.a'
- READLINE_DEPS='$(READLINE)'
- READLINE_CFLAGS='-I$(READLINE_SRC)/..'
- READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
- fi
- # Generate jit-reader.h
- # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
- TARGET_PTR=
- # The cast to long int works around a bug in the HP C Compiler
- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
- # This bug is HP SR number 8606223364.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
- $as_echo_n "checking size of unsigned long long... " >&6; }
- if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
- else
- if test "$ac_cv_type_unsigned_long_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot compute sizeof (unsigned long long)
- See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_unsigned_long_long=0
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
- $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
- _ACEOF
- # The cast to long int works around a bug in the HP C Compiler
- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
- # This bug is HP SR number 8606223364.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
- $as_echo_n "checking size of unsigned long... " >&6; }
- if ${ac_cv_sizeof_unsigned_long+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
- else
- if test "$ac_cv_type_unsigned_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot compute sizeof (unsigned long)
- See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_unsigned_long=0
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
- $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
- _ACEOF
- # The cast to long int works around a bug in the HP C Compiler
- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
- # This bug is HP SR number 8606223364.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
- $as_echo_n "checking size of unsigned __int128... " >&6; }
- if ${ac_cv_sizeof_unsigned___int128+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
- else
- if test "$ac_cv_type_unsigned___int128" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot compute sizeof (unsigned __int128)
- See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_unsigned___int128=0
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
- $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
- _ACEOF
- if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
- TARGET_PTR="unsigned long"
- elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
- TARGET_PTR="unsigned long long"
- elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
- TARGET_PTR="unsigned __int128"
- else
- TARGET_PTR="unsigned long"
- fi
- ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
- $as_echo_n "checking for library containing dlopen... " >&6; }
- if ${ac_cv_search_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char dlopen ();
- int
- main ()
- {
- return dlopen ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' dl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_dlopen=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_dlopen+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_dlopen+:} false; then :
- else
- ac_cv_search_dlopen=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
- $as_echo "$ac_cv_search_dlopen" >&6; }
- ac_res=$ac_cv_search_dlopen
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- # Check whether --with-jit-reader-dir was given.
- if test "${with_jit_reader_dir+set}" = set; then :
- withval=$with_jit_reader_dir;
- JIT_READER_DIR=$withval
- else
- JIT_READER_DIR=${libdir}/gdb
- fi
- test "x$prefix" = xNONE && prefix="$ac_default_prefix"
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- ac_define_dir=`eval echo $JIT_READER_DIR`
- ac_define_dir=`eval echo $ac_define_dir`
- cat >>confdefs.h <<_ACEOF
- #define JIT_READER_DIR "$ac_define_dir"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${ac_define_dir} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define JIT_READER_DIR_RELOCATABLE $value
- _ACEOF
- # Check whether --with-expat was given.
- if test "${with_expat+set}" = set; then :
- withval=$with_expat;
- else
- with_expat=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
- $as_echo_n "checking whether to use expat... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
- $as_echo "$with_expat" >&6; }
- if test "${with_expat}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
- HAVE_LIBEXPAT=no
- else
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libexpat-prefix was given.
- if test "${with_libexpat_prefix+set}" = set; then :
- withval=$with_libexpat_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libexpat-type was given.
- if test "${with_libexpat_type+set}" = set; then :
- withval=$with_libexpat_type; with_libexpat_type=$withval
- else
- with_libexpat_type=auto
- fi
- lib_type=`eval echo \$with_libexpat_type`
- LIBEXPAT=
- LTLIBEXPAT=
- INCEXPAT=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='expat '
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBEXPAT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBEXPAT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
- else
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
- else
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCEXPAT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBEXPAT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBEXPAT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
- else
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCEXPAT; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
- $as_echo_n "checking for libexpat... " >&6; }
- if ${ac_cv_libexpat+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBEXPAT"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "expat.h"
- int
- main ()
- {
- XML_Parser p = XML_ParserCreate (0);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libexpat=yes
- else
- ac_cv_libexpat=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
- $as_echo "$ac_cv_libexpat" >&6; }
- if test "$ac_cv_libexpat" = yes; then
- HAVE_LIBEXPAT=yes
- $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
- $as_echo_n "checking how to link with libexpat... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
- $as_echo "$LIBEXPAT" >&6; }
- else
- HAVE_LIBEXPAT=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBEXPAT=
- LTLIBEXPAT=
- fi
- if test "$HAVE_LIBEXPAT" != yes; then
- if test "$with_expat" = yes; then
- as_fn_error $? "expat is missing or unusable" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
- fi
- else
- save_LIBS=$LIBS
- LIBS="$LIBS $LIBEXPAT"
- for ac_func in XML_StopParser
- do :
- ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
- if test "x$ac_cv_func_XML_StopParser" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_XML_STOPPARSER 1
- _ACEOF
- fi
- done
- LIBS=$save_LIBS
- fi
- fi
- # Verify that we have a usable GMP library.
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libgmp-prefix was given.
- if test "${with_libgmp_prefix+set}" = set; then :
- withval=$with_libgmp_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libgmp-type was given.
- if test "${with_libgmp_type+set}" = set; then :
- withval=$with_libgmp_type; with_libgmp_type=$withval
- else
- with_libgmp_type=auto
- fi
- lib_type=`eval echo \$with_libgmp_type`
- LIBGMP=
- LTLIBGMP=
- INCGMP=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='gmp '
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBGMP="${LIBGMP}${LIBGMP:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBGMP; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBGMP; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
- else
- LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }$found_a"
- else
- LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCGMP; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCGMP="${INCGMP}${INCGMP:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBGMP; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBGMP; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBGMP="${LIBGMP}${LIBGMP:+ }$dep"
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l$name"
- else
- LIBGMP="${LIBGMP}${LIBGMP:+ }-l:lib$name.$libext"
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCGMP; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgmp" >&5
- $as_echo_n "checking for libgmp... " >&6; }
- if ${ac_cv_libgmp+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBGMP"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <gmp.h>
- int
- main ()
- {
- mpz_t n;
- mpz_init (n);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libgmp=yes
- else
- ac_cv_libgmp=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libgmp" >&5
- $as_echo "$ac_cv_libgmp" >&6; }
- if test "$ac_cv_libgmp" = yes; then
- HAVE_LIBGMP=yes
- $as_echo "#define HAVE_LIBGMP 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libgmp" >&5
- $as_echo_n "checking how to link with libgmp... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGMP" >&5
- $as_echo "$LIBGMP" >&6; }
- else
- HAVE_LIBGMP=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBGMP=
- LTLIBGMP=
- fi
- if test "$HAVE_LIBGMP" != yes; then
- as_fn_error $? "GMP is missing or unusable" "$LINENO" 5
- fi
- # Check whether --with-mpfr was given.
- if test "${with_mpfr+set}" = set; then :
- withval=$with_mpfr;
- else
- with_mpfr=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
- $as_echo_n "checking whether to use MPFR... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
- $as_echo "$with_mpfr" >&6; }
- if test "${with_mpfr}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
- HAVE_LIBMPFR=no
- else
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libmpfr-prefix was given.
- if test "${with_libmpfr_prefix+set}" = set; then :
- withval=$with_libmpfr_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libmpfr-type was given.
- if test "${with_libmpfr_type+set}" = set; then :
- withval=$with_libmpfr_type; with_libmpfr_type=$withval
- else
- with_libmpfr_type=auto
- fi
- lib_type=`eval echo \$with_libmpfr_type`
- LIBMPFR=
- LTLIBMPFR=
- INCMPFR=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='mpfr gmp'
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBMPFR; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBMPFR; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
- else
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
- else
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCMPFR; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBMPFR; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBMPFR; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
- else
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l:lib$name.$libext"
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCMPFR; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
- $as_echo_n "checking for libmpfr... " >&6; }
- if ${ac_cv_libmpfr+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBMPFR"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <mpfr.h>
- int
- main ()
- {
- mpfr_exp_t exp; mpfr_t x;
- mpfr_frexp (&exp, x, x, MPFR_RNDN);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libmpfr=yes
- else
- ac_cv_libmpfr=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
- $as_echo "$ac_cv_libmpfr" >&6; }
- if test "$ac_cv_libmpfr" = yes; then
- HAVE_LIBMPFR=yes
- $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
- $as_echo_n "checking how to link with libmpfr... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
- $as_echo "$LIBMPFR" >&6; }
- else
- HAVE_LIBMPFR=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBMPFR=
- LTLIBMPFR=
- fi
- if test "$HAVE_LIBMPFR" != yes; then
- if test "$with_mpfr" = yes; then
- as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
- fi
- fi
- fi
- # --------------------- #
- # Check for libpython. #
- # --------------------- #
- # Check whether --with-python was given.
- if test "${with_python+set}" = set; then :
- withval=$with_python;
- else
- with_python=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
- $as_echo_n "checking whether to use python... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
- $as_echo "$with_python" >&6; }
- if test "${with_python}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
- have_libpython=no
- else
- case "${with_python}" in
- [\\/]* | ?:[\\/]*)
- if test -d "${with_python}"; then
- # Assume the python binary is ${with_python}/bin/python.
- python_prog="${with_python}/bin/python"
- python_prefix=
- # If python does not exit ${with_python}/bin, then try in
- # ${with_python}. On Windows/MinGW, this is where the Python
- # executable is.
- if test ! -x "${python_prog}"; then
- python_prog="${with_python}/python"
- python_prefix=
- fi
- if test ! -x "${python_prog}"; then
- # Fall back to gdb 7.0/7.1 behaviour.
- python_prog=missing
- python_prefix=${with_python}
- fi
- elif test -x "${with_python}"; then
- # While we can't run python compiled for $host (unless host == build),
- # the user could write a script that provides the needed information,
- # so we support that.
- python_prog=${with_python}
- python_prefix=
- else
- as_fn_error $? "invalid value for --with-python" "$LINENO" 5
- fi
- ;;
- */*)
- # Disallow --with-python=foo/bar.
- as_fn_error $? "invalid value for --with-python" "$LINENO" 5
- ;;
- *)
- # The user has either specified auto, yes, or the name of the python
- # program assumed to be in $PATH.
- python_prefix=
- case "${with_python}" in
- yes | auto)
- if test "${build}" = "${host}"; then
- # Extract the first word of "python", so it can be a program name with args.
- set dummy python; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_python_prog_path+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $python_prog_path in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
- ;;
- esac
- fi
- python_prog_path=$ac_cv_path_python_prog_path
- if test -n "$python_prog_path"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
- $as_echo "$python_prog_path" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "${python_prog_path}" = missing; then
- python_prog=missing
- else
- python_prog=${python_prog_path}
- fi
- else
- # Not much we can do except assume the cross-compiler will find the
- # right files.
- python_prog=missing
- fi
- ;;
- *)
- # While we can't run python compiled for $host (unless host == build),
- # the user could write a script that provides the needed information,
- # so we support that.
- python_prog="${with_python}"
- # Extract the first word of "${python_prog}", so it can be a program name with args.
- set dummy ${python_prog}; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_python_prog_path+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $python_prog_path in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
- ;;
- esac
- fi
- python_prog_path=$ac_cv_path_python_prog_path
- if test -n "$python_prog_path"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
- $as_echo "$python_prog_path" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "${python_prog_path}" = missing; then
- as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
- fi
- ;;
- esac
- esac
- if test "${python_prog}" != missing; then
- # We have a python program to use, but it may be too old.
- # Don't flag an error for --with-python=auto (the default).
- have_python_config=yes
- python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
- if test $? != 0; then
- have_python_config=failed
- if test "${with_python}" != auto; then
- as_fn_error $? "failure running python-config --includes" "$LINENO" 5
- fi
- fi
- python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
- if test $? != 0; then
- have_python_config=failed
- if test "${with_python}" != auto; then
- as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
- fi
- fi
- python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
- if test $? != 0; then
- have_python_config=failed
- if test "${with_python}" != auto; then
- as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
- fi
- fi
- else
- # We do not have a python executable we can use to determine where
- # to find the Python headers and libs. We cannot guess the include
- # path from the python_prefix either, because that include path
- # depends on the Python version. So, there is nothing much we can
- # do except assume that the compiler will be able to find those files.
- python_includes=
- python_libs=
- have_python_config=no
- fi
- # If we have python-config, only try the configuration it provides.
- # Otherwise fallback on the old way of trying different versions of
- # python in turn.
- have_libpython=no
- if test "${have_python_config}" = yes; then
- new_CPPFLAGS=${python_includes}
- new_LIBS=${python_libs}
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
- $as_echo_n "checking for python... " >&6; }
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$new_LIBS $LIBS"
- found_usable_python=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "Python.h"
- int
- main ()
- {
- #if PY_MAJOR_VERSION != 3
- # error "We only support Python 3"
- #endif
- Py_Initialize ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- have_libpython=yes
- found_usable_python=yes
- PYTHON_CPPFLAGS=$new_CPPFLAGS
- PYTHON_LIBS=$new_LIBS
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
- $as_echo "${found_usable_python}" >&6; }
- fi
- if test "${have_libpython}" = no; then
- case "${with_python}" in
- yes)
- as_fn_error $? "python is missing or unusable" "$LINENO" 5
- ;;
- auto)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
- ;;
- *)
- as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
- ;;
- esac
- else
- if test -n "${python_prefix}"; then
- cat >>confdefs.h <<_ACEOF
- #define WITH_PYTHON_PATH "${python_prefix}"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${python_prefix} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define PYTHON_PATH_RELOCATABLE $value
- _ACEOF
- fi
- fi
- fi
- # Check whether --with-python-libdir was given.
- if test "${with_python_libdir+set}" = set; then :
- withval=$with_python_libdir;
- else
- # If no python libdir is specified then select one based on
- # python's prefix path.
- if test -n "${python_prefix}"; then
- with_python_libdir=${python_prefix}/lib
- fi
- fi
- if test "${have_libpython}" != no; then
- $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
- CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
- CONFIG_INSTALL="$CONFIG_INSTALL install-python"
- ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
- if test -n "${with_python_libdir}"; then
- cat >>confdefs.h <<_ACEOF
- #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
- _ACEOF
- if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- value=0
- case ${with_python_libdir} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- value=1
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define PYTHON_LIBDIR_RELOCATABLE $value
- _ACEOF
- fi
- # Flags needed to compile Python code (taken from python-config --cflags).
- # We cannot call python-config directly because it will output whatever was
- # used when compiling the Python interpreter itself, including flags which
- # would make the python-related objects be compiled differently from the
- # rest of GDB (e.g., -O2 and -fPIC).
- if test "${GCC}" = yes; then
- tentative_python_cflags="-fno-strict-aliasing -fwrapv"
- # Python headers recommend -DNDEBUG, but it's unclear if that just
- # refers to building Python itself. In release mode, though, it
- # doesn't hurt for the Python code in gdb to follow.
- $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
- fi
- if test "x${tentative_python_cflags}" != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
- $as_echo_n "checking compiler flags for python code... " >&6; }
- for flag in ${tentative_python_cflags}; do
- # Check that the compiler accepts it
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $flag"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$saved_CFLAGS"
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
- $as_echo "${PYTHON_CFLAGS}" >&6; }
- fi
- # On x64 Windows, Python's include headers, and pyconfig.h in
- # particular, rely on MS_WIN64 macro to detect that it's a 64bit
- # version of Windows. Unfortunately, MS_WIN64 is only defined if
- # _MSC_VER, a Microsoft-specific macro, is defined. So, when
- # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
- # The issue was reported to the Python community, but still isn't
- # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
- case "$gdb_host" in
- mingw64)
- if test "${GCC}" = yes; then
- CPPFLAGS="$CPPFLAGS -DMS_WIN64"
- fi
- ;;
- esac
- else
- # Even if Python support is not compiled in, we need to have this file
- # included so that the "python" command, et.al., still exists.
- CONFIG_OBS="$CONFIG_OBS python/python.o"
- CONFIG_SRCS="$CONFIG_SRCS python/python.c"
- fi
- # Work around Python http://bugs.python.org/issue10112. See also
- # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
- # no effect. Note that the only test after this that uses Python is
- # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
- # run without -export-dynamic too.
- PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
- if test "${have_libpython}" != no; then
- HAVE_PYTHON_TRUE=
- HAVE_PYTHON_FALSE='#'
- else
- HAVE_PYTHON_TRUE='#'
- HAVE_PYTHON_FALSE=
- fi
- # -------------------- #
- # Check for libguile. #
- # -------------------- #
- # Check whether --with-guile was given.
- if test "${with_guile+set}" = set; then :
- withval=$with_guile;
- else
- with_guile=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
- $as_echo_n "checking whether to use guile... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
- $as_echo "$with_guile" >&6; }
- # Extract the first word of "pkg-config", so it can be a program name with args.
- set dummy pkg-config; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_pkg_config_prog_path+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $pkg_config_prog_path in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
- ;;
- esac
- fi
- pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
- if test -n "$pkg_config_prog_path"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
- $as_echo "$pkg_config_prog_path" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
- have_libguile=no
- case "${with_guile}" in
- no)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
- $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
- ;;
- auto)
- if test "${pkg_config_prog_path}" = "missing"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
- $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
- else
- pkg_config=${pkg_config_prog_path}
- guile_version_list=${try_guile_versions}
- flag_errors=no
- found_usable_guile=checking
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
- $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
- for guile_version in ${guile_version_list}; do
- ${pkg_config} --exists ${guile_version} 2>/dev/null
- if test $? != 0; then
- continue
- fi
- new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
- fi
- new_LIBS=`${pkg_config} --libs ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
- fi
- found_usable_guile=${guile_version}
- break
- done
- if test "${found_usable_guile}" = "checking"; then
- if test "${flag_errors}" = "yes"; then
- as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
- else
- found_usable_guile=no
- fi
- fi
- if test "${found_usable_guile}" != no; then
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$LIBS $new_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "libguile.h"
- int
- main ()
- {
- scm_init_guile ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- have_libguile=yes
- GUILE_CPPFLAGS=$new_CPPFLAGS
- GUILE_LIBS=$new_LIBS
- else
- found_usable_guile=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
- if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
- $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
- fi
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- if test "${found_usable_guile}" = no; then
- if test "${flag_errors}" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "linking guile version ${guile_version} test program failed
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
- $as_echo "${found_usable_guile}" >&6; }
- fi
- ;;
- yes)
- if test "${pkg_config_prog_path}" = "missing"; then
- as_fn_error $? "pkg-config not found" "$LINENO" 5
- fi
- pkg_config=${pkg_config_prog_path}
- guile_version_list=${try_guile_versions}
- flag_errors=yes
- found_usable_guile=checking
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
- $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
- for guile_version in ${guile_version_list}; do
- ${pkg_config} --exists ${guile_version} 2>/dev/null
- if test $? != 0; then
- continue
- fi
- new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
- fi
- new_LIBS=`${pkg_config} --libs ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
- fi
- found_usable_guile=${guile_version}
- break
- done
- if test "${found_usable_guile}" = "checking"; then
- if test "${flag_errors}" = "yes"; then
- as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
- else
- found_usable_guile=no
- fi
- fi
- if test "${found_usable_guile}" != no; then
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$LIBS $new_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "libguile.h"
- int
- main ()
- {
- scm_init_guile ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- have_libguile=yes
- GUILE_CPPFLAGS=$new_CPPFLAGS
- GUILE_LIBS=$new_LIBS
- else
- found_usable_guile=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
- if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
- $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
- fi
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- if test "${found_usable_guile}" = no; then
- if test "${flag_errors}" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "linking guile version ${guile_version} test program failed
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
- $as_echo "${found_usable_guile}" >&6; }
- ;;
- [\\/]* | ?:[\\/]*)
- if test -x "${with_guile}"; then
- pkg_config=${with_guile}
- guile_version_list=${try_guile_versions}
- flag_errors=yes
- found_usable_guile=checking
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
- $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
- for guile_version in ${guile_version_list}; do
- ${pkg_config} --exists ${guile_version} 2>/dev/null
- if test $? != 0; then
- continue
- fi
- new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
- fi
- new_LIBS=`${pkg_config} --libs ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
- fi
- found_usable_guile=${guile_version}
- break
- done
- if test "${found_usable_guile}" = "checking"; then
- if test "${flag_errors}" = "yes"; then
- as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
- else
- found_usable_guile=no
- fi
- fi
- if test "${found_usable_guile}" != no; then
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$LIBS $new_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "libguile.h"
- int
- main ()
- {
- scm_init_guile ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- have_libguile=yes
- GUILE_CPPFLAGS=$new_CPPFLAGS
- GUILE_LIBS=$new_LIBS
- else
- found_usable_guile=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
- if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
- $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
- fi
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- if test "${found_usable_guile}" = no; then
- if test "${flag_errors}" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "linking guile version ${guile_version} test program failed
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
- $as_echo "${found_usable_guile}" >&6; }
- else
- as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
- fi
- ;;
- "" | */*)
- # Disallow --with=guile="" and --with-guile=foo/bar.
- as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
- ;;
- *)
- # A space separate list of guile versions to try, in order.
- if test "${pkg_config_prog_path}" = "missing"; then
- as_fn_error $? "pkg-config not found" "$LINENO" 5
- fi
- pkg_config=${pkg_config_prog_path}
- guile_version_list=${with_guile}
- flag_errors=yes
- found_usable_guile=checking
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
- $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
- for guile_version in ${guile_version_list}; do
- ${pkg_config} --exists ${guile_version} 2>/dev/null
- if test $? != 0; then
- continue
- fi
- new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
- fi
- new_LIBS=`${pkg_config} --libs ${guile_version}`
- if test $? != 0; then
- as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
- fi
- found_usable_guile=${guile_version}
- break
- done
- if test "${found_usable_guile}" = "checking"; then
- if test "${flag_errors}" = "yes"; then
- as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
- else
- found_usable_guile=no
- fi
- fi
- if test "${found_usable_guile}" != no; then
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$LIBS $new_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "libguile.h"
- int
- main ()
- {
- scm_init_guile ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- have_libguile=yes
- GUILE_CPPFLAGS=$new_CPPFLAGS
- GUILE_LIBS=$new_LIBS
- else
- found_usable_guile=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
- if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
- $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
- fi
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- if test "${found_usable_guile}" = no; then
- if test "${flag_errors}" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "linking guile version ${guile_version} test program failed
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
- $as_echo "${found_usable_guile}" >&6; }
- ;;
- esac
- if test "${have_libguile}" != no; then
- case "${with_guile}" in
- [\\/]* | ?:[\\/]*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
- $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
- if ${ac_cv_guild_program_name+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
- # In Guile up to 2.0.11 included, guile-2.0.pc would not define
- # the 'guild' and 'bindir' variables. In that case, try to guess
- # what the program name is, at the risk of getting it wrong if
- # Guile was configured with '--program-suffix' or similar.
- if test "x$ac_cv_guild_program_name" = "x"; then
- guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
- ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
- $as_echo "$ac_cv_guild_program_name" >&6; }
- if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
- as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
- fi
- GUILD="$ac_cv_guild_program_name"
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
- $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
- if ${ac_cv_guild_program_name+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
- # In Guile up to 2.0.11 included, guile-2.0.pc would not define
- # the 'guild' and 'bindir' variables. In that case, try to guess
- # what the program name is, at the risk of getting it wrong if
- # Guile was configured with '--program-suffix' or similar.
- if test "x$ac_cv_guild_program_name" = "x"; then
- guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
- ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
- $as_echo "$ac_cv_guild_program_name" >&6; }
- if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
- as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
- fi
- GUILD="$ac_cv_guild_program_name"
- ;;
- esac
- if test "$cross_compiling" = no; then
- GUILD_TARGET_FLAG=
- else
- GUILD_TARGET_FLAG="--target=$host"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
- $as_echo_n "checking whether guild supports this host... " >&6; }
- if ${ac_cv_guild_ok+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
- if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
- ac_cv_guild_ok=yes
- else
- ac_cv_guild_ok=no
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
- $as_echo "$ac_cv_guild_ok" >&6; }
- if test "$ac_cv_guild_ok" = no; then
- have_libguile=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
- $as_echo "$as_me: WARNING: disabling guile support" >&2;}
- fi
- fi
- if test "${have_libguile}" != no; then
- $as_echo "#define HAVE_GUILE 1" >>confdefs.h
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
- CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
- CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
- ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
- save_LIBS="$LIBS"
- save_CPPFLAGS="$CPPFLAGS"
- LIBS="$GUILE_LIBS"
- CPPFLAGS="$GUILE_CPPFLAGS"
- for ac_func in scm_new_smob
- do :
- ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
- if test "x$ac_cv_func_scm_new_smob" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_SCM_NEW_SMOB 1
- _ACEOF
- fi
- done
- LIBS="$save_LIBS"
- CPPFLAGS="$save_CPPFLAGS"
- else
- # Even if Guile support is not compiled in, we need to have these files
- # included.
- CONFIG_OBS="$CONFIG_OBS guile/guile.o"
- CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
- fi
- if test "${have_libguile}" != no; then
- HAVE_GUILE_TRUE=
- HAVE_GUILE_FALSE='#'
- else
- HAVE_GUILE_TRUE='#'
- HAVE_GUILE_FALSE=
- fi
- # ---------------------------- #
- # Check for source highlight. #
- # ---------------------------- #
- SRCHIGH_LIBS=
- SRCHIGH_CFLAGS=
- # Check whether --enable-source-highlight was given.
- if test "${enable_source_highlight+set}" = set; then :
- enableval=$enable_source_highlight; case "${enableval}" in
- yes) enable_source_highlight=yes ;;
- no) enable_source_highlight=no ;;
- *) as_fn_error $? "bad value ${enableval} for source-highlight option" "$LINENO" 5 ;;
- esac
- else
- enable_source_highlight=auto
- fi
- if test "${enable_source_highlight}" != "no"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
- $as_echo_n "checking for the source-highlight library... " >&6; }
- if test "${pkg_config_prog_path}" = "missing"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
- $as_echo "no - pkg-config not found" >&6; }
- if test "${enable_source_highlight}" = "yes"; then
- as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
- fi
- else
- if ${pkg_config_prog_path} --exists source-highlight; then
- case "$LDFLAGS" in
- *static-libstdc*)
- as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
- ;;
- esac
- srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
- srchigh_pkg_libs=`${pkg_config_prog_path} --libs source-highlight`
- # Now that we have found a source-highlight library, check if we can use
- # it. In particular, we're trying to detect the situation that the
- # library is using the new libstdc++ library abi ( see
- # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html )
- # while the compiler being used to compile gdb is using the old abi.
- # Such a situation will result in an undefined reference to
- # srchilite::SourceHighlight::SourceHighlight(std::string const&).
- # This situation can occur for instance when using a source highlight
- # library compiled with g++ 7.5.0 while building gdb with g++ 4.8.5.
- ac_ext=cpp
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- save_CXXFLAGS="$CXXFLAGS"
- save_LIBS="$LIBS"
- CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
- LIBS="$LIBS $srchigh_pkg_libs"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <srchilite/sourcehighlight.h>
- int
- main ()
- {
- std::string outlang = "esc.outlang";
- new srchilite::SourceHighlight (outlang);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_link "$LINENO"; then :
- have_usable_source_highlight=yes
- else
- have_usable_source_highlight=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CXXFLAGS="$save_CXXFLAGS"
- LIBS="$save_LIBS"
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test "${have_usable_source_highlight}" = "yes"; then
- $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
- SRCHIGH_LIBS="$srchigh_pkg_libs"
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- if test "${enable_source_highlight}" = "yes"; then
- as_fn_error $? "source-highlight in your system could not be used" "$LINENO" 5
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- if test "${enable_source_highlight}" = "yes"; then
- as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
- fi
- fi
- fi
- fi
- # ------------------------- #
- # Checks for header files. #
- # ------------------------- #
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
- $as_echo_n "checking for ANSI C header files... " >&6; }
- if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
- else
- ac_cv_header_stdc=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ctype.h>
- #include <stdlib.h>
- #if ((' ' & 0x0FF) == 0x020)
- # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int
- main ()
- {
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
- $as_echo "$ac_cv_header_stdc" >&6; }
- if test $ac_cv_header_stdc = yes; then
- $as_echo "#define STDC_HEADERS 1" >>confdefs.h
- fi
- # elf_hp.h is for HP/UX 64-bit shared library support.
- for ac_header in nlist.h machine/reg.h \
- thread_db.h \
- sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
- sys/procctl.h sys/resource.h sys/ptrace.h ptrace.h \
- sys/reg.h sys/debugreg.h \
- termios.h elf_hp.h
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- for ac_header in sys/user.h
- do :
- ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
- # include <sys/param.h>
- #endif
- "
- if test "x$ac_cv_header_sys_user_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_SYS_USER_H 1
- _ACEOF
- fi
- done
- for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- for ac_header in term.h
- do :
- ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
- # include <curses.h>
- #endif
- "
- if test "x$ac_cv_header_term_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_TERM_H 1
- _ACEOF
- fi
- done
- for ac_header in sys/socket.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
- if test "x$ac_cv_header_sys_socket_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_SYS_SOCKET_H 1
- _ACEOF
- fi
- done
- for ac_header in ws2tcpip.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
- if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_WS2TCPIP_H 1
- _ACEOF
- fi
- done
- for ac_header in execinfo.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
- if test "x$ac_cv_header_execinfo_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_EXECINFO_H 1
- _ACEOF
- fi
- done
- # ------------------------- #
- # Checks for declarations. #
- # ------------------------- #
- # Check for presence and size of long long.
- ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
- if test "x$ac_cv_type_long_long" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_LONG_LONG 1
- _ACEOF
- # The cast to long int works around a bug in the HP C Compiler
- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
- # This bug is HP SR number 8606223364.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
- $as_echo_n "checking size of long long... " >&6; }
- if ${ac_cv_sizeof_long_long+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
- else
- if test "$ac_cv_type_long_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot compute sizeof (long long)
- See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_long_long=0
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
- $as_echo "$ac_cv_sizeof_long_long" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
- _ACEOF
- fi
- as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
- ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_BASENAME $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
- if test "x$ac_cv_have_decl_ffs" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_FFS $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
- if test "x$ac_cv_have_decl_asprintf" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_ASPRINTF $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
- if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_VASPRINTF $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
- if test "x$ac_cv_have_decl_snprintf" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_SNPRINTF $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
- if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_VSNPRINTF $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strtol" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRTOL $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strtoul" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRTOUL $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strtoll" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRTOLL $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strtoull" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRTOULL $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRVERSCMP $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
- if test "x$ac_cv_have_decl_snprintf" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_SNPRINTF $ac_have_decl
- _ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
- $as_echo_n "checking for LC_MESSAGES... " >&6; }
- if ${am_cv_val_LC_MESSAGES+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <locale.h>
- int
- main ()
- {
- return LC_MESSAGES
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- am_cv_val_LC_MESSAGES=yes
- else
- am_cv_val_LC_MESSAGES=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
- $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
- if test $am_cv_val_LC_MESSAGES = yes; then
- $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
- fi
- # ------------------ #
- # Checks for types. #
- # ------------------ #
- ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
- #if HAVE_SYS_SOCKET_H
- # include <sys/socket.h>
- #elif HAVE_WS2TCPIP_H
- # include <ws2tcpip.h>
- #endif
- "
- if test "x$ac_cv_type_socklen_t" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_SOCKLEN_T 1
- _ACEOF
- fi
- # ------------------------------------- #
- # Checks for compiler characteristics. #
- # ------------------------------------- #
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
- $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
- if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- #ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
- else
- ac_cv_c_const=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
- $as_echo "$ac_cv_c_const" >&6; }
- if test $ac_cv_c_const = no; then
- $as_echo "#define const /**/" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
- $as_echo_n "checking for inline... " >&6; }
- if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_cv_c_inline=no
- for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifndef __cplusplus
- typedef int foo_t;
- static $ac_kw foo_t static_foo () {return 0; }
- $ac_kw foo_t foo () {return 0; }
- #endif
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
- done
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
- $as_echo "$ac_cv_c_inline" >&6; }
- case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
- #ifndef __cplusplus
- #define inline $ac_val
- #endif
- _ACEOF
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
- $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
- if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/types.h>
- #include <sys/param.h>
- int
- main ()
- {
- #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/types.h>
- #include <sys/param.h>
- int
- main ()
- {
- #if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
- else
- ac_cv_c_bigendian=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <limits.h>
- int
- main ()
- {
- #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <limits.h>
- int
- main ()
- {
- #ifndef _BIG_ENDIAN
- not big endian
- #endif
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
- else
- ac_cv_c_bigendian=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
- int
- main ()
- {
- return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
- else
- ac_cv_c_bigendian=yes
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
- $as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
- ;; #(
- no)
- ;; #(
- universal)
- $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
- # ------------------------------ #
- # Checks for library functions. #
- # ------------------------------ #
- for ac_func in getuid getgid \
- pipe pread pread64 pwrite resize_term \
- getpgid setsid \
- sigaction sigsetmask socketpair \
- ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
- setrlimit getrlimit posix_madvise waitpid \
- use_default_colors
- do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
- $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
- if ${am_cv_langinfo_codeset+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <langinfo.h>
- int
- main ()
- {
- char* cs = nl_langinfo(CODESET);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- am_cv_langinfo_codeset=yes
- else
- am_cv_langinfo_codeset=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
- $as_echo "$am_cv_langinfo_codeset" >&6; }
- if test $am_cv_langinfo_codeset = yes; then
- $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
- fi
- ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
- if test "x$ac_cv_type_size_t" = xyes; then :
- else
- cat >>confdefs.h <<_ACEOF
- #define size_t unsigned int
- _ACEOF
- fi
- for ac_header in $ac_header_list
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
- "
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
- if test "x$ac_cv_type_pid_t" = xyes; then :
- else
- cat >>confdefs.h <<_ACEOF
- #define pid_t int
- _ACEOF
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
- $as_echo_n "checking for a sed that does not truncate output... " >&6; }
- if ${ac_cv_path_SED+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for ac_i in 1 2 3 4 5 6 7; do
- ac_script="$ac_script$as_nl$ac_script"
- done
- echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
- { ac_script=; unset ac_script;}
- if test -z "$SED"; then
- ac_path_SED_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_SED" || continue
- # Check for GNU ac_path_SED and select it if it is found.
- # Check for GNU $ac_path_SED
- case `"$ac_path_SED" --version 2>&1` in
- *GNU*)
- ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
- *)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
- "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_SED_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_SED="$ac_path_SED"
- ac_path_SED_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- $ac_path_SED_found && break 3
- done
- done
- done
- IFS=$as_save_IFS
- if test -z "$ac_cv_path_SED"; then
- as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
- fi
- else
- ac_cv_path_SED=$SED
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
- $as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
- rm -f conftest.sed
- # Set the 'development' global.
- . $srcdir/../bfd/development.sh
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
- $as_echo_n "checking for ANSI C header files... " >&6; }
- if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
- else
- ac_cv_header_stdc=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ctype.h>
- #include <stdlib.h>
- #if ((' ' & 0x0FF) == 0x020)
- # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int
- main ()
- {
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- else
- ac_cv_header_stdc=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
- $as_echo "$ac_cv_header_stdc" >&6; }
- if test $ac_cv_header_stdc = yes; then
- $as_echo "#define STDC_HEADERS 1" >>confdefs.h
- fi
- # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
- # for constant arguments. Useless!
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
- $as_echo_n "checking for working alloca.h... " >&6; }
- if ${ac_cv_working_alloca_h+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <alloca.h>
- int
- main ()
- {
- char *p = (char *) alloca (2 * sizeof (int));
- if (p) return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_working_alloca_h=yes
- else
- ac_cv_working_alloca_h=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
- $as_echo "$ac_cv_working_alloca_h" >&6; }
- if test $ac_cv_working_alloca_h = yes; then
- $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
- $as_echo_n "checking for alloca... " >&6; }
- if ${ac_cv_func_alloca_works+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifdef __GNUC__
- # define alloca __builtin_alloca
- #else
- # ifdef _MSC_VER
- # include <malloc.h>
- # define alloca _alloca
- # else
- # ifdef HAVE_ALLOCA_H
- # include <alloca.h>
- # else
- # ifdef _AIX
- #pragma alloca
- # else
- # ifndef alloca /* predefined by HP cc +Olibcalls */
- void *alloca (size_t);
- # endif
- # endif
- # endif
- # endif
- #endif
- int
- main ()
- {
- char *p = (char *) alloca (1);
- if (p) return 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_func_alloca_works=yes
- else
- ac_cv_func_alloca_works=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
- $as_echo "$ac_cv_func_alloca_works" >&6; }
- if test $ac_cv_func_alloca_works = yes; then
- $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
- else
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
- $as_echo "#define C_ALLOCA 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
- $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
- if ${ac_cv_os_cray+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #if defined CRAY && ! defined CRAY2
- webecray
- #else
- wenotbecray
- #endif
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "webecray" >/dev/null 2>&1; then :
- ac_cv_os_cray=yes
- else
- ac_cv_os_cray=no
- fi
- rm -f conftest*
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
- $as_echo "$ac_cv_os_cray" >&6; }
- if test $ac_cv_os_cray = yes; then
- for ac_func in _getb67 GETB67 getb67; do
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define CRAY_STACKSEG_END $ac_func
- _ACEOF
- break
- fi
- done
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
- $as_echo_n "checking stack direction for C alloca... " >&6; }
- if ${ac_cv_c_stack_direction+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- ac_cv_c_stack_direction=0
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- find_stack_direction (int *addr, int depth)
- {
- int dir, dummy = 0;
- if (! addr)
- addr = &dummy;
- *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
- dir = depth ? find_stack_direction (addr, depth - 1) : 0;
- return dir + dummy;
- }
- int
- main (int argc, char **argv)
- {
- return find_stack_direction (0, argc + !argv + 20) < 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_stack_direction=1
- else
- ac_cv_c_stack_direction=-1
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
- $as_echo "$ac_cv_c_stack_direction" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define STACK_DIRECTION $ac_cv_c_stack_direction
- _ACEOF
- fi
- WIN32APILIBS=
- case ${host} in
- *mingw32*)
- $as_echo "#define USE_WIN32API 1" >>confdefs.h
- WIN32APILIBS="-lws2_32"
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
- $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
- if ${am_cv_langinfo_codeset+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <langinfo.h>
- int
- main ()
- {
- char* cs = nl_langinfo(CODESET);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- am_cv_langinfo_codeset=yes
- else
- am_cv_langinfo_codeset=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
- $as_echo "$am_cv_langinfo_codeset" >&6; }
- if test $am_cv_langinfo_codeset = yes; then
- $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
- fi
- for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h dlfcn.h linux/elf.h proc_service.h poll.h sys/poll.h sys/select.h
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- for ac_func in getpagesize
- do :
- ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
- if test "x$ac_cv_func_getpagesize" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_GETPAGESIZE 1
- _ACEOF
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
- $as_echo_n "checking for working mmap... " >&6; }
- if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_mmap_fixed_mapped=no
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- /* malloc might have been renamed as rpl_malloc. */
- #undef malloc
- /* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
- #include <fcntl.h>
- #include <sys/mman.h>
- #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
- char *malloc ();
- #endif
- /* This mess was copied from the GNU getpagesize.h. */
- #ifndef HAVE_GETPAGESIZE
- # ifdef _SC_PAGESIZE
- # define getpagesize() sysconf(_SC_PAGESIZE)
- # else /* no _SC_PAGESIZE */
- # ifdef HAVE_SYS_PARAM_H
- # include <sys/param.h>
- # ifdef EXEC_PAGESIZE
- # define getpagesize() EXEC_PAGESIZE
- # else /* no EXEC_PAGESIZE */
- # ifdef NBPG
- # define getpagesize() NBPG * CLSIZE
- # ifndef CLSIZE
- # define CLSIZE 1
- # endif /* no CLSIZE */
- # else /* no NBPG */
- # ifdef NBPC
- # define getpagesize() NBPC
- # else /* no NBPC */
- # ifdef PAGESIZE
- # define getpagesize() PAGESIZE
- # endif /* PAGESIZE */
- # endif /* no NBPC */
- # endif /* no NBPG */
- # endif /* no EXEC_PAGESIZE */
- # else /* no HAVE_SYS_PARAM_H */
- # define getpagesize() 8192 /* punt totally */
- # endif /* no HAVE_SYS_PARAM_H */
- # endif /* no _SC_PAGESIZE */
- #endif /* no HAVE_GETPAGESIZE */
- int
- main ()
- {
- char *data, *data2, *data3;
- const char *cdata2;
- int i, pagesize;
- int fd, fd2;
- pagesize = getpagesize ();
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 2;
- if (write (fd, data, pagesize) != pagesize)
- return 3;
- close (fd);
- /* Next, check that the tail of a page is zero-filled. File must have
- non-zero length, otherwise we risk SIGBUS for entire page. */
- fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
- if (fd2 < 0)
- return 4;
- cdata2 = "";
- if (write (fd2, cdata2, 1) != 1)
- return 5;
- data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
- if (data2 == MAP_FAILED)
- return 6;
- for (i = 0; i < pagesize; ++i)
- if (*(data2 + i))
- return 7;
- close (fd2);
- if (munmap (data2, pagesize))
- return 8;
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 9;
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 10;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 11;
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 12;
- if (read (fd, data3, pagesize) != pagesize)
- return 13;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 14;
- close (fd);
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_mmap_fixed_mapped=yes
- else
- ac_cv_func_mmap_fixed_mapped=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
- $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
- if test $ac_cv_func_mmap_fixed_mapped = yes; then
- $as_echo "#define HAVE_MMAP 1" >>confdefs.h
- fi
- rm -f conftest.mmap conftest.txt
- for ac_header in vfork.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
- if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_VFORK_H 1
- _ACEOF
- fi
- done
- for ac_func in fork vfork
- do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
- $as_echo_n "checking for working fork... " >&6; }
- if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
- else
- ac_cv_func_fork_works=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
- $as_echo "$ac_cv_func_fork_works" >&6; }
- else
- ac_cv_func_fork_works=$ac_cv_func_fork
- fi
- if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
- $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
- fi
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
- $as_echo_n "checking for working vfork... " >&6; }
- if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Thanks to Paul Eggert for this test. */
- $ac_includes_default
- #include <sys/wait.h>
- #ifdef HAVE_VFORK_H
- # include <vfork.h>
- #endif
- /* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
- static void
- #ifdef __cplusplus
- sparc_address_test (int arg)
- # else
- sparc_address_test (arg) int arg;
- #endif
- {
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
- }
- int
- main ()
- {
- pid_t parent = getpid ();
- pid_t child;
- sparc_address_test (0);
- child = vfork ();
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
- /* Did the child fail? (This shouldn't happen.) */
- || status
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
- else
- ac_cv_func_vfork_works=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
- $as_echo "$ac_cv_func_vfork_works" >&6; }
- fi;
- if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
- $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
- fi
- if test "x$ac_cv_func_vfork_works" = xyes; then
- $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
- else
- $as_echo "#define vfork fork" >>confdefs.h
- fi
- if test "x$ac_cv_func_fork_works" = xyes; then
- $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
- fi
- for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
- ptrace64 sbrk setns sigaltstack sigprocmask \
- setpgid setpgrp getrusage getauxval sigtimedwait
- do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
- # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
- # only in linux/personality.h.
- ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
- "
- if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
- _ACEOF
- ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
- if test "x$ac_cv_have_decl_strstr" = xyes; then :
- ac_have_decl=1
- else
- ac_have_decl=0
- fi
- cat >>confdefs.h <<_ACEOF
- #define HAVE_DECL_STRSTR $ac_have_decl
- _ACEOF
- # ----------------------- #
- # Checks for structures. #
- # ----------------------- #
- ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
- if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_STAT_ST_BLOCKS 1
- _ACEOF
- fi
- ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
- if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
- _ACEOF
- fi
- # On FreeBSD we need libutil for the kinfo_get* functions. On
- # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
- # Figure out which one to use.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
- $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
- if ${ac_cv_search_kinfo_getfile+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char kinfo_getfile ();
- int
- main ()
- {
- return kinfo_getfile ();
- ;
- return 0;
- }
- _ACEOF
- for ac_lib in '' util util-freebsd; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_kinfo_getfile=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_kinfo_getfile+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_kinfo_getfile+:} false; then :
- else
- ac_cv_search_kinfo_getfile=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
- $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
- ac_res=$ac_cv_search_kinfo_getfile
- if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- fi
- # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
- for ac_func in kinfo_getfile
- do :
- ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
- if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_KINFO_GETFILE 1
- _ACEOF
- fi
- done
- # ----------------------- #
- # Check for threading. #
- # ----------------------- #
- # Check whether --enable-threading was given.
- if test "${enable_threading+set}" = set; then :
- enableval=$enable_threading; case "$enableval" in
- yes) want_threading=yes ;;
- no) want_threading=no ;;
- *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;;
- esac
- else
- want_threading=yes
- fi
- # Check for std::thread. This does not work on some platforms, like
- # mingw and DJGPP.
- ac_ext=cpp
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ax_pthread_ok=no
- # We used to check for pthread.h first, but this fails if pthread.h
- # requires special compiler flags (e.g. on Tru64 or Sequent).
- # It gets checked for in the link test anyway.
- # First of all, check if the user has set any of the PTHREAD_LIBS,
- # etcetera environment variables, and if threads linking works using
- # them:
- if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
- ax_pthread_save_CC="$CC"
- ax_pthread_save_CFLAGS="$CFLAGS"
- ax_pthread_save_LIBS="$LIBS"
- if test "x$PTHREAD_CC" != "x"; then :
- CC="$PTHREAD_CC"
- fi
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
- $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char pthread_join ();
- int
- main ()
- {
- return pthread_join ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ax_pthread_ok=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
- $as_echo "$ax_pthread_ok" >&6; }
- if test "x$ax_pthread_ok" = "xno"; then
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- fi
- CC="$ax_pthread_save_CC"
- CFLAGS="$ax_pthread_save_CFLAGS"
- LIBS="$ax_pthread_save_LIBS"
- fi
- # We must check for the threads library under a number of different
- # names; the ordering is very important because some systems
- # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
- # libraries is broken (non-POSIX).
- # Create a list of thread flags to try. Items starting with a "-" are
- # C compiler flags, and other items are library names, except for "none"
- # which indicates that we try without any flags at all, and "pthread-config"
- # which is a program returning the flags for the Pth emulation library.
- ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
- # The ordering *is* (sometimes) important. Some notes on the
- # individual items follow:
- # pthreads: AIX (must check this before -lpthread)
- # none: in case threads are in libc; should be tried before -Kthread and
- # other compiler flags to prevent continual compiler warnings
- # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
- # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
- # (Note: HP C rejects this with "bad form for `-t' option")
- # -pthreads: Solaris/gcc (Note: HP C also rejects)
- # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
- # doesn't hurt to check since this sometimes defines pthreads and
- # -D_REENTRANT too), HP C (must be checked before -lpthread, which
- # is present but should not be used directly; and before -mthreads,
- # because the compiler interprets this as "-mt" + "-hreads")
- # -mthreads: Mingw32/gcc, Lynx/gcc
- # pthread: Linux, etcetera
- # --thread-safe: KAI C++
- # pthread-config: use pthread-config program (for GNU Pth library)
- case $host_os in
- freebsd*)
- # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
- # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
- ax_pthread_flags="-kthread lthread $ax_pthread_flags"
- ;;
- hpux*)
- # From the cc(1) man page: "[-mt] Sets various -D flags to enable
- # multi-threading and also sets -lpthread."
- ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
- ;;
- openedition*)
- # IBM z/OS requires a feature-test macro to be defined in order to
- # enable POSIX threads at all, so give the user a hint if this is
- # not set. (We don't define these ourselves, as they can affect
- # other portions of the system API in unpredictable ways.)
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
- AX_PTHREAD_ZOS_MISSING
- # endif
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
- $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
- fi
- rm -f conftest*
- ;;
- solaris*)
- # On Solaris (at least, for some versions), libc contains stubbed
- # (non-functional) versions of the pthreads routines, so link-based
- # tests will erroneously succeed. (N.B.: The stubs are missing
- # pthread_cleanup_push, or rather a function called by this macro,
- # so we could check for that, but who knows whether they'll stub
- # that too in a future libc.) So we'll check first for the
- # standard Solaris way of linking pthreads (-mt -lpthread).
- ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
- ;;
- esac
- # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
- if test "x$GCC" = "xyes"; then :
- ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
- fi
- # The presence of a feature test macro requesting re-entrant function
- # definitions is, on some systems, a strong hint that pthreads support is
- # correctly enabled
- case $host_os in
- darwin* | hpux* | linux* | osf* | solaris*)
- ax_pthread_check_macro="_REENTRANT"
- ;;
- aix*)
- ax_pthread_check_macro="_THREAD_SAFE"
- ;;
- *)
- ax_pthread_check_macro="--"
- ;;
- esac
- if test "x$ax_pthread_check_macro" = "x--"; then :
- ax_pthread_check_cond=0
- else
- ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
- fi
- # Are we compiling with Clang?
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
- $as_echo_n "checking whether $CC is Clang... " >&6; }
- if ${ax_cv_PTHREAD_CLANG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ax_cv_PTHREAD_CLANG=no
- # Note that Autoconf sets GCC=yes for Clang as well as GCC
- if test "x$GCC" = "xyes"; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
- # if defined(__clang__) && defined(__llvm__)
- AX_PTHREAD_CC_IS_CLANG
- # endif
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
- ax_cv_PTHREAD_CLANG=yes
- fi
- rm -f conftest*
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
- $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
- ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
- ax_pthread_clang_warning=no
- # Clang needs special handling, because older versions handle the -pthread
- # option in a rather... idiosyncratic way
- if test "x$ax_pthread_clang" = "xyes"; then
- # Clang takes -pthread; it has never supported any other flag
- # (Note 1: This will need to be revisited if a system that Clang
- # supports has POSIX threads in a separate library. This tends not
- # to be the way of modern systems, but it's conceivable.)
- # (Note 2: On some systems, notably Darwin, -pthread is not needed
- # to get POSIX threads support; the API is always present and
- # active. We could reasonably leave PTHREAD_CFLAGS empty. But
- # -pthread does define _REENTRANT, and while the Darwin headers
- # ignore this macro, third-party headers might not.)
- PTHREAD_CFLAGS="-pthread"
- PTHREAD_LIBS=
- ax_pthread_ok=yes
- # However, older versions of Clang make a point of warning the user
- # that, in an invocation where only linking and no compilation is
- # taking place, the -pthread option has no effect ("argument unused
- # during compilation"). They expect -pthread to be passed in only
- # when source code is being compiled.
- #
- # Problem is, this is at odds with the way Automake and most other
- # C build frameworks function, which is that the same flags used in
- # compilation (CFLAGS) are also used in linking. Many systems
- # supported by AX_PTHREAD require exactly this for POSIX threads
- # support, and in fact it is often not straightforward to specify a
- # flag that is used only in the compilation phase and not in
- # linking. Such a scenario is extremely rare in practice.
- #
- # Even though use of the -pthread flag in linking would only print
- # a warning, this can be a nuisance for well-run software projects
- # that build with -Werror. So if the active version of Clang has
- # this misfeature, we search for an option to squash it.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
- $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
- if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
- # Create an alternate version of $ac_link that compiles and
- # links in two steps (.c -> .o, .o -> exe) instead of one
- # (.c -> exe), because the warning occurs only in the second
- # step
- ax_pthread_save_ac_link="$ac_link"
- ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
- ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
- ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
- ax_pthread_save_CFLAGS="$CFLAGS"
- for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
- if test "x$ax_pthread_try" = "xunknown"; then :
- break
- fi
- CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
- ac_link="$ax_pthread_save_ac_link"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int main(void){return 0;}
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_link="$ax_pthread_2step_ac_link"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int main(void){return 0;}
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- break
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
- ac_link="$ax_pthread_save_ac_link"
- CFLAGS="$ax_pthread_save_CFLAGS"
- if test "x$ax_pthread_try" = "x"; then :
- ax_pthread_try=no
- fi
- ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
- $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
- case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
- no | unknown) ;;
- *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
- esac
- fi # $ax_pthread_clang = yes
- if test "x$ax_pthread_ok" = "xno"; then
- for ax_pthread_try_flag in $ax_pthread_flags; do
- case $ax_pthread_try_flag in
- none)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
- $as_echo_n "checking whether pthreads work without any flags... " >&6; }
- ;;
- -mt,pthread)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
- $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
- PTHREAD_CFLAGS="-mt"
- PTHREAD_LIBS="-lpthread"
- ;;
- -*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
- $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
- PTHREAD_CFLAGS="$ax_pthread_try_flag"
- ;;
- pthread-config)
- # Extract the first word of "pthread-config", so it can be a program name with args.
- set dummy pthread-config; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ax_pthread_config+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ax_pthread_config"; then
- ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ax_pthread_config="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
- fi
- fi
- ax_pthread_config=$ac_cv_prog_ax_pthread_config
- if test -n "$ax_pthread_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
- $as_echo "$ax_pthread_config" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- if test "x$ax_pthread_config" = "xno"; then :
- continue
- fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
- $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
- PTHREAD_LIBS="-l$ax_pthread_try_flag"
- ;;
- esac
- ax_pthread_save_CFLAGS="$CFLAGS"
- ax_pthread_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <pthread.h>
- # if $ax_pthread_check_cond
- # error "$ax_pthread_check_macro must be defined"
- # endif
- static void routine(void *a) { a = 0; }
- static void *start_routine(void *a) { return a; }
- int
- main ()
- {
- pthread_t th; pthread_attr_t attr;
- pthread_create(&th, 0, start_routine, 0);
- pthread_join(th, 0);
- pthread_attr_init(&attr);
- pthread_cleanup_push(routine, 0);
- pthread_cleanup_pop(0) /* ; */
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ax_pthread_ok=yes
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CFLAGS="$ax_pthread_save_CFLAGS"
- LIBS="$ax_pthread_save_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
- $as_echo "$ax_pthread_ok" >&6; }
- if test "x$ax_pthread_ok" = "xyes"; then :
- break
- fi
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- done
- fi
- # Various other checks:
- if test "x$ax_pthread_ok" = "xyes"; then
- ax_pthread_save_CFLAGS="$CFLAGS"
- ax_pthread_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
- $as_echo_n "checking for joinable pthread attribute... " >&6; }
- if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ax_cv_PTHREAD_JOINABLE_ATTR=unknown
- for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <pthread.h>
- int
- main ()
- {
- int attr = $ax_pthread_attr; return attr /* ; */
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
- $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
- if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
- test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
- test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
- cat >>confdefs.h <<_ACEOF
- #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
- _ACEOF
- ax_pthread_joinable_attr_defined=yes
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
- $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
- if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ax_cv_PTHREAD_SPECIAL_FLAGS=no
- case $host_os in
- solaris*)
- ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
- ;;
- esac
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
- $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
- if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
- test "x$ax_pthread_special_flags_added" != "xyes"; then :
- PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
- ax_pthread_special_flags_added=yes
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
- $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
- if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <pthread.h>
- int
- main ()
- {
- int i = PTHREAD_PRIO_INHERIT;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ax_cv_PTHREAD_PRIO_INHERIT=yes
- else
- ax_cv_PTHREAD_PRIO_INHERIT=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
- $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
- if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
- test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
- $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
- ax_pthread_prio_inherit_defined=yes
- fi
- CFLAGS="$ax_pthread_save_CFLAGS"
- LIBS="$ax_pthread_save_LIBS"
- # More AIX lossage: compile with *_r variant
- if test "x$GCC" != "xyes"; then
- case $host_os in
- aix*)
- case "x/$CC" in #(
- x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
- #handle absolute path differently from PATH based program lookup
- case "x$CC" in #(
- x/*) :
- if as_fn_executable_p ${CC}_r; then :
- PTHREAD_CC="${CC}_r"
- fi ;; #(
- *) :
- for ac_prog in ${CC}_r
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_PTHREAD_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$PTHREAD_CC"; then
- ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_PTHREAD_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
- if test -n "$PTHREAD_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
- $as_echo "$PTHREAD_CC" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- test -n "$PTHREAD_CC" && break
- done
- test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
- ;;
- esac ;; #(
- *) :
- ;;
- esac
- ;;
- esac
- fi
- fi
- test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
- # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
- if test "x$ax_pthread_ok" = "xyes"; then
- threads=yes
- :
- else
- ax_pthread_ok=no
- threads=no
- fi
- ac_ext=cpp
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- if test "$threads" = "yes"; then
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
- $as_echo_n "checking for std::thread... " >&6; }
- if ${gdb_cv_cxx_std_thread+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <thread>
- void callback() { }
- int
- main ()
- {
- std::thread t(callback);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- gdb_cv_cxx_std_thread=yes
- else
- gdb_cv_cxx_std_thread=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
- $as_echo "$gdb_cv_cxx_std_thread" >&6; }
- # This check must be here, while LIBS includes any necessary
- # threading library.
- for ac_func in pthread_sigmask pthread_setname_np
- do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
- ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
- if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- LIBS="$save_LIBS"
- CXXFLAGS="$save_CXXFLAGS"
- fi
- if test "$want_threading" = "yes"; then
- if test "$gdb_cv_cxx_std_thread" = "yes"; then
- $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
- fi
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
- $as_echo_n "checking for sigsetjmp... " >&6; }
- if ${gdb_cv_func_sigsetjmp+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <setjmp.h>
- int
- main ()
- {
- sigjmp_buf env;
- while (! sigsetjmp (env, 1))
- siglongjmp (env, 1);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_sigsetjmp=yes
- else
- gdb_cv_func_sigsetjmp=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
- $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
- if test "$gdb_cv_func_sigsetjmp" = "yes"; then
- $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
- fi
- # Check whether --with-intel_pt was given.
- if test "${with_intel_pt+set}" = set; then :
- withval=$with_intel_pt;
- else
- with_intel_pt=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
- $as_echo_n "checking whether to use intel pt... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
- $as_echo "$with_intel_pt" >&6; }
- if test "${with_intel_pt}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
- HAVE_LIBIPT=no
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <linux/perf_event.h>
- #ifndef PERF_ATTR_SIZE_VER5
- # error
- #endif
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- perf_event=yes
- else
- perf_event=no
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- if test "$perf_event" != yes; then
- if test "$with_intel_pt" = yes; then
- as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
- fi
- fi
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libipt-prefix was given.
- if test "${with_libipt_prefix+set}" = set; then :
- withval=$with_libipt_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libipt-type was given.
- if test "${with_libipt_type+set}" = set; then :
- withval=$with_libipt_type; with_libipt_type=$withval
- else
- with_libipt_type=auto
- fi
- lib_type=`eval echo \$with_libipt_type`
- LIBIPT=
- LTLIBIPT=
- INCIPT=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='ipt '
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBIPT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBIPT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
- else
- LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
- else
- LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCIPT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBIPT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBIPT; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
- else
- LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCIPT; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
- $as_echo_n "checking for libipt... " >&6; }
- if ${ac_cv_libipt+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBIPT"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "intel-pt.h"
- int
- main ()
- {
- pt_insn_alloc_decoder (0);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libipt=yes
- else
- ac_cv_libipt=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
- $as_echo "$ac_cv_libipt" >&6; }
- if test "$ac_cv_libipt" = yes; then
- HAVE_LIBIPT=yes
- $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
- $as_echo_n "checking how to link with libipt... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
- $as_echo "$LIBIPT" >&6; }
- else
- HAVE_LIBIPT=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBIPT=
- LTLIBIPT=
- fi
- if test "$HAVE_LIBIPT" != yes; then
- if test "$with_intel_pt" = yes; then
- as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
- $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
- fi
- else
- save_LIBS=$LIBS
- LIBS="$LIBS $LIBIPT"
- for ac_func in pt_insn_event
- do :
- ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
- if test "x$ac_cv_func_pt_insn_event" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_PT_INSN_EVENT 1
- _ACEOF
- fi
- done
- ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
- "
- if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_PT_INSN_ENABLED 1
- _ACEOF
- fi
- ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
- "
- if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_PT_INSN_RESYNCED 1
- _ACEOF
- fi
- LIBS=$save_LIBS
- fi
- fi
- # Check if the compiler and runtime support printing long longs.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
- $as_echo_n "checking for long long support in printf... " >&6; }
- if ${gdb_cv_printf_has_long_long+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- gdb_cv_printf_has_long_long=no
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- char buf[32];
- long long l = 0;
- l = (l << 16) + 0x0123;
- l = (l << 16) + 0x4567;
- l = (l << 16) + 0x89ab;
- l = (l << 16) + 0xcdef;
- sprintf (buf, "0x%016llx", l);
- return (strcmp ("0x0123456789abcdef", buf));
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- gdb_cv_printf_has_long_long=yes
- else
- gdb_cv_printf_has_long_long=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
- $as_echo "$gdb_cv_printf_has_long_long" >&6; }
- if test "$gdb_cv_printf_has_long_long" = yes; then
- $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
- fi
- $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
- for ac_header in sys/procfs.h
- do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
- if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_SYS_PROCFS_H 1
- _ACEOF
- fi
- done
- if test "$ac_cv_header_sys_procfs_h" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
- $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- gregset_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_gregset_t=yes
- else
- bfd_cv_have_sys_procfs_type_gregset_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
- $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
- $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- fpregset_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_fpregset_t=yes
- else
- bfd_cv_have_sys_procfs_type_fpregset_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
- $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
- $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- prgregset_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_prgregset_t=yes
- else
- bfd_cv_have_sys_procfs_type_prgregset_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
- $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
- $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- prfpregset_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_prfpregset_t=yes
- else
- bfd_cv_have_sys_procfs_type_prfpregset_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
- $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
- $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- prgregset32_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_prgregset32_t=yes
- else
- bfd_cv_have_sys_procfs_type_prgregset32_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
- $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
- $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- lwpid_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_lwpid_t=yes
- else
- bfd_cv_have_sys_procfs_type_lwpid_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
- $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
- $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- psaddr_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_psaddr_t=yes
- else
- bfd_cv_have_sys_procfs_type_psaddr_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
- $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
- $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
- if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #define _SYSCALL32
- #include <sys/procfs.h>
- int
- main ()
- {
- elf_fpregset_t avar
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
- else
- bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
- $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
- $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
- fi
- # Check the return and argument types of ptrace.
- for ac_header in sys/ptrace.h ptrace.h
- do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
- #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- gdb_ptrace_headers='
- #include <sys/types.h>
- #if HAVE_SYS_PTRACE_H
- # include <sys/ptrace.h>
- #endif
- #if HAVE_UNISTD_H
- # include <unistd.h>
- #endif
- '
- # Check return type. Varargs (used on GNU/Linux) conflict with the
- # empty argument list, so check for that explicitly.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
- $as_echo_n "checking return type of ptrace... " >&6; }
- if ${gdb_cv_func_ptrace_ret+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $gdb_ptrace_headers
- int
- main ()
- {
- extern long ptrace (enum __ptrace_request, ...);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_ptrace_ret='long'
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $gdb_ptrace_headers
- int
- main ()
- {
- extern int ptrace ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_ptrace_ret='int'
- else
- gdb_cv_func_ptrace_ret='long'
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
- $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
- _ACEOF
- # Check argument types.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
- $as_echo_n "checking types of arguments for ptrace... " >&6; }
- if ${gdb_cv_func_ptrace_args+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $gdb_ptrace_headers
- int
- main ()
- {
- extern long ptrace (enum __ptrace_request, ...);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
- else
- for gdb_arg1 in 'int' 'long'; do
- for gdb_arg2 in 'pid_t' 'int' 'long'; do
- for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
- for gdb_arg4 in 'int' 'long' 'void *'; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $gdb_ptrace_headers
- int
- main ()
- {
- extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
- break 4;
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- for gdb_arg5 in 'int *' 'int' 'long'; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $gdb_ptrace_headers
- int
- main ()
- {
- extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
- break 5;
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- done
- done
- done
- done
- done
- # Provide a safe default value.
- : ${gdb_cv_func_ptrace_args='int,int,long,long'}
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
- $as_echo "$gdb_cv_func_ptrace_args" >&6; }
- ac_save_IFS=$IFS; IFS=','
- set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
- IFS=$ac_save_IFS
- shift
- cat >>confdefs.h <<_ACEOF
- #define PTRACE_TYPE_ARG1 $1
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PTRACE_TYPE_ARG3 $3
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define PTRACE_TYPE_ARG4 $4
- _ACEOF
- if test -n "$5"; then
- cat >>confdefs.h <<_ACEOF
- #define PTRACE_TYPE_ARG5 $5
- _ACEOF
- fi
- if test "$cross_compiling" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
- $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
- if ${ac_cv_func_setpgrp_void+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- /* If this system has a BSD-style setpgrp which takes arguments,
- setpgrp(1, 1) will fail with ESRCH and return -1, in that case
- exit successfully. */
- return setpgrp (1,1) != -1;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_setpgrp_void=no
- else
- ac_cv_func_setpgrp_void=yes
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
- $as_echo "$ac_cv_func_setpgrp_void" >&6; }
- if test $ac_cv_func_setpgrp_void = yes; then
- $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
- $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
- if ${ac_cv_func_setpgrp_void+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <unistd.h>
- int
- main ()
- {
- if (setpgrp(1,1) == -1)
- exit (0);
- else
- exit (1);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_func_setpgrp_void=no
- else
- ac_cv_func_setpgrp_void=yes
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
- $as_echo "$ac_cv_func_setpgrp_void" >&6; }
- if test "$ac_cv_func_setpgrp_void" = yes; then
- $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
- fi
- fi
- # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
- ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
- #include <sys/proc.h>
- "
- if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_THREAD_TD_PCB 1
- _ACEOF
- fi
- # See if <sys/lwp.h> defines `struct lwp`.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
- $as_echo_n "checking for struct lwp... " >&6; }
- if ${gdb_cv_struct_lwp+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/param.h>
- #define _KMEMUSER
- #include <sys/lwp.h>
- int
- main ()
- {
- struct lwp l;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_struct_lwp=yes
- else
- gdb_cv_struct_lwp=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
- $as_echo "$gdb_cv_struct_lwp" >&6; }
- if test "$gdb_cv_struct_lwp" = yes; then
- $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
- fi
- # See if <machine/reg.h> degines `struct reg'.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
- $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
- if ${gdb_cv_struct_reg+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/types.h>
- #include <machine/reg.h>
- int
- main ()
- {
- struct reg r;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_struct_reg=yes
- else
- gdb_cv_struct_reg=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
- $as_echo "$gdb_cv_struct_reg" >&6; }
- if test "$gdb_cv_struct_reg" = yes; then
- $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
- fi
- # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
- # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
- ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
- #include <machine/reg.h>
- "
- if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_REG_R_FS 1
- _ACEOF
- fi
- ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
- #include <machine/reg.h>
- "
- if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_REG_R_GS 1
- _ACEOF
- fi
- # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
- $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
- if ${gdb_cv_have_ptrace_getregs+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/ptrace.h>
- int
- main ()
- {
- PTRACE_GETREGS;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_have_ptrace_getregs=yes
- else
- gdb_cv_have_ptrace_getregs=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
- $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
- if test "$gdb_cv_have_ptrace_getregs" = yes; then
- $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
- fi
- # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
- $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
- if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/ptrace.h>
- int
- main ()
- {
- PTRACE_GETFPXREGS;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_have_ptrace_getfpxregs=yes
- else
- gdb_cv_have_ptrace_getfpxregs=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
- $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
- if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
- $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
- fi
- # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
- $as_echo_n "checking for PT_GETDBREGS... " >&6; }
- if ${gdb_cv_have_pt_getdbregs+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <sys/types.h>
- #include <sys/ptrace.h>
- int
- main ()
- {
- PT_GETDBREGS;
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_have_pt_getdbregs=yes
- else
- gdb_cv_have_pt_getdbregs=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
- $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
- if test "$gdb_cv_have_pt_getdbregs" = yes; then
- $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
- fi
- # See if <sys/ptrace.h> supports LWP names on FreeBSD
- # Older FreeBSD versions don't have the pl_tdname member of
- # `struct ptrace_lwpinfo'.
- ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
- "
- if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
- _ACEOF
- fi
- # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
- # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
- # FreeBSD 10.3.
- ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
- "
- if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
- cat >>confdefs.h <<_ACEOF
- #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
- _ACEOF
- fi
- # Check if the compiler supports the `long long' type.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
- $as_echo_n "checking for long long support in compiler... " >&6; }
- if ${gdb_cv_c_long_long+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- extern long long foo;
- int
- main ()
- {
- switch (foo & 2) { case 0: return 1; }
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_c_long_long=yes
- else
- gdb_cv_c_long_long=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
- $as_echo "$gdb_cv_c_long_long" >&6; }
- if test "$gdb_cv_c_long_long" != yes; then
- # libdecnumber requires long long.
- as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
- fi
- # Check if the compiler and runtime support printing decfloats.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
- $as_echo_n "checking for decfloat support in printf... " >&6; }
- if ${gdb_cv_printf_has_decfloat+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- gdb_cv_printf_has_decfloat=no
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- char buf[64];
- _Decimal32 d32 = 1.2345df;
- _Decimal64 d64 = 1.2345dd;
- _Decimal128 d128 = 1.2345dl;
- sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
- return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- gdb_cv_printf_has_decfloat=yes
- else
- gdb_cv_printf_has_decfloat=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
- $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
- if test "$gdb_cv_printf_has_decfloat" = yes; then
- $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
- fi
- # Check if the compiler supports the `long double' type. We can't use
- # AC_C_LONG_DOUBLE because that one does additional checks on the
- # constants defined in <float.h> that fail on some systems,
- # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
- $as_echo_n "checking for long double support in compiler... " >&6; }
- if ${gdb_cv_c_long_double+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- long double foo;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- gdb_cv_c_long_double=yes
- else
- gdb_cv_c_long_double=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
- $as_echo "$gdb_cv_c_long_double" >&6; }
- if test "$gdb_cv_c_long_double" = yes; then
- $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
- fi
- # Check if the compiler and runtime support printing long doubles.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
- $as_echo_n "checking for long double support in printf... " >&6; }
- if ${gdb_cv_printf_has_long_double+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "$cross_compiling" = yes; then :
- gdb_cv_printf_has_long_double=no
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- $ac_includes_default
- int
- main ()
- {
- char buf[16];
- long double f = 3.141592653;
- sprintf (buf, "%Lg", f);
- return (strncmp ("3.14159", buf, 7));
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
- gdb_cv_printf_has_long_double=yes
- else
- gdb_cv_printf_has_long_double=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
- $as_echo_n "checking compiler warning flags... " >&6; }
- # Separate out the -Werror flag as some files just cannot be
- # compiled with it enabled.
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- # GCC does not complain about -Wno-unknown-warning. Invert
- # and test -Wunknown-warning instead.
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- -Wno-*)
- wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
- -Wformat-nonliteral)
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- # will work, so stick them together.
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- ;;
- *)
- wtest=$w ;;
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- case $w in
- -Werr*) WERROR_CFLAGS=-Werror ;;
- *)
- # Check whether GCC accepts it.
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- saved_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS="$CXXFLAGS -Werror $wtest"
- if test "x$w" = "x-Wunused-variable"; then
- # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
- # fixed in GCC 4.9. This test is derived from the gdb
- # source code that triggered this bug in GCC.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- struct scoped_restore_base {};
- struct scoped_restore_tmpl : public scoped_restore_base {
- ~scoped_restore_tmpl() {}
- };
- int
- main ()
- {
- const scoped_restore_base &b = scoped_restore_tmpl();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- WARN_CFLAGS="${WARN_CFLAGS} $w"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_compile "$LINENO"; then :
- WARN_CFLAGS="${WARN_CFLAGS} $w"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- CFLAGS="$saved_CFLAGS"
- CXXFLAGS="$saved_CXXFLAGS"
- esac
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
- $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
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- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- # Check whether --enable-ubsan was given.
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- if $development; then
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- fi
- fi
- ac_ext=cpp
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- if test "x$enable_ubsan" = xyes; then
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- $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
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- CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_cxx_try_link "$LINENO"; then :
- enable_ubsan=yes
- else
- enable_ubsan=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CXXFLAGS="$saved_CXXFLAGS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
- $as_echo "$enable_ubsan" >&6; }
- if test "x$enable_ubsan" = xyes; then
- WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
- CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
- fi
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- # In the Cygwin environment, we need some additional flags.
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- $as_echo_n "checking for cygwin... " >&6; }
- if ${gdb_cv_os_cygwin+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #if defined (__CYGWIN__) || defined (__CYGWIN32__)
- lose
- #endif
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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- gdb_cv_os_cygwin=no
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- rm -f conftest*
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
- $as_echo "$gdb_cv_os_cygwin" >&6; }
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- *go32* ) SER_HARDWIRE=ser-go32.o ;;
- *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
- *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
- *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
- esac
- # libreadline needs libuser32.a in a cygwin environment
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- case "${target}" in
- *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
- ;;
- esac
- fi
- # The ser-tcp.c module requires sockets.
- # Note that WIN32APILIBS is set by GDB_AC_COMMON.
- WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
- # Add ELF support to GDB, but only if BFD includes ELF support.
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- OLD_LDFLAGS=$LDFLAGS
- OLD_LIBS=$LIBS
- # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
- # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
- # always want our bfd.
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- /* end confdefs.h. */
- #include <stdlib.h>
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- #include "bfd.h"
- #include "elf-bfd.h"
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- }
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- else
- gdb_cv_var_elf=no
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- CFLAGS=$OLD_CFLAGS
- LDFLAGS=$OLD_LDFLAGS
- LIBS=$OLD_LIBS
- if test "$gdb_cv_var_elf" = yes; then
- CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
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- $as_echo "#define HAVE_ELF 1" >>confdefs.h
- # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
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- $as_echo_n "checking for library containing dlopen... " >&6; }
- if ${ac_cv_search_dlopen+:} false; then :
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- else
- ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
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- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char dlopen ();
- int
- main ()
- {
- return dlopen ();
- ;
- return 0;
- }
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- fi
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- fi
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- if ${ac_cv_search_dlopen+:} false; then :
- break
- fi
- done
- if ${ac_cv_search_dlopen+:} false; then :
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- fi
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- # Add macho support to GDB, but only if BFD includes it.
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- OLD_LDFLAGS=$LDFLAGS
- OLD_LIBS=$LIBS
- # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
- # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
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- ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
- LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
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- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <string.h>
- #include "bfd.h"
- #include "mach-o.h"
- int
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- return 0;
- }
- _ACEOF
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
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- LIBS=$OLD_LIBS
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- # Add any host-specific objects to GDB.
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- # If building on ELF, look for lzma support for embedded compressed debug info.
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- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
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- prefix="$acl_save_prefix"
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- if test "X$withval" = "X"; then
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- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
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- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-liblzma-type was given.
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- else
- with_liblzma_type=auto
- fi
- lib_type=`eval echo \$with_liblzma_type`
- LIBLZMA=
- LTLIBLZMA=
- INCLZMA=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='lzma '
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- names_next_round=
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- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
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- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
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- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
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- haveit=
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- fi
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- fi
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- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
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- fi
- fi
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- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
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- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
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- if test -n "$GCC"; then
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- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
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- exec_prefix="$acl_final_exec_prefix"
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- break
- fi
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- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
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- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBLZMA; do
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- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBLZMA; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
- LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
- LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
- else
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
- LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCLZMA; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
- $as_echo_n "checking for liblzma... " >&6; }
- if ${ac_cv_liblzma+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBLZMA"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include "lzma.h"
- int
- main ()
- {
- lzma_index_iter iter;
- lzma_index_iter_init (&iter, 0);
- lzma_mf_is_supported (LZMA_MF_HC3);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_liblzma=yes
- else
- ac_cv_liblzma=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
- $as_echo "$ac_cv_liblzma" >&6; }
- if test "$ac_cv_liblzma" = yes; then
- HAVE_LIBLZMA=yes
- $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
- $as_echo_n "checking how to link with liblzma... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
- $as_echo "$LIBLZMA" >&6; }
- else
- HAVE_LIBLZMA=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBLZMA=
- LTLIBLZMA=
- fi
- if test "$HAVE_LIBLZMA" != yes; then
- if test "$with_lzma" = yes; then
- as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
- fi
- fi
- fi
- fi
- LIBGUI="../libgui/src/libgui.a"
- GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
- WIN32LDAPP=
- case "${host}" in
- *-*-cygwin* | *-*-mingw* )
- configdir="win"
- ;;
- *)
- configdir="unix"
- ;;
- esac
- GDBTKLIBS=
- if test "${enable_gdbtk}" = "yes"; then
- # Gdbtk must have an absolute path to srcdir in order to run
- # properly when not installed.
- here=`pwd`
- cd ${srcdir}
- GDBTK_SRC_DIR=`pwd`
- cd $here
- #
- # Ok, lets find the tcl configuration
- # First, look for one uninstalled.
- # the alternative search directory is invoked by --with-tcl
- #
- if test x"${no_tcl}" = x ; then
- # we reset no_tcl in case something fails here
- no_tcl=true
- # Check whether --with-tcl was given.
- if test "${with_tcl+set}" = set; then :
- withval=$with_tcl; with_tclconfig=${withval}
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
- $as_echo_n "checking for Tcl configuration... " >&6; }
- if ${ac_cv_c_tclconfig+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # First check to see if --with-tcl was specified.
- case "${host}" in
- *-*-cygwin*) platDir="win" ;;
- *) platDir="unix" ;;
- esac
- if test x"${with_tclconfig}" != x ; then
- if test -f "${with_tclconfig}/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
- else
- as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
- fi
- fi
- # then check for a private Tcl installation
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in \
- ../tcl \
- `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
- ../../tcl \
- `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
- ../../../tcl \
- `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- # on Darwin, check in Framework installation locations
- if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
- for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
- `ls -d /Library/Frameworks 2>/dev/null` \
- `ls -d /Network/Library/Frameworks 2>/dev/null` \
- `ls -d /System/Library/Frameworks 2>/dev/null` \
- ; do
- if test -f "$i/Tcl.framework/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
- break
- fi
- done
- fi
- # check in a few common install locations
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in `ls -d ${libdir} 2>/dev/null` \
- `ls -d ${exec_prefix}/lib 2>/dev/null` \
- `ls -d ${prefix}/lib 2>/dev/null` \
- `ls -d /usr/local/lib 2>/dev/null` \
- `ls -d /usr/contrib/lib 2>/dev/null` \
- `ls -d /usr/lib 2>/dev/null` \
- ; do
- if test -f "$i/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i; pwd)`
- break
- fi
- done
- fi
- # check in a few other private locations
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in \
- ${srcdir}/../tcl \
- `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
- `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- fi
- if test x"${ac_cv_c_tclconfig}" = x ; then
- TCL_BIN_DIR="# no Tcl configs found"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
- $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
- else
- no_tcl=
- TCL_BIN_DIR=${ac_cv_c_tclconfig}
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
- $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
- fi
- fi
- # If $no_tk is nonempty, then we can't do Tk, and there is no
- # point to doing Tcl.
- #
- # Ok, lets find the tk configuration
- # First, look for one uninstalled.
- # the alternative search directory is invoked by --with-tk
- #
- if test x"${no_tk}" = x ; then
- # we reset no_tk in case something fails here
- no_tk=true
- # Check whether --with-tk was given.
- if test "${with_tk+set}" = set; then :
- withval=$with_tk; with_tkconfig=${withval}
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
- $as_echo_n "checking for Tk configuration... " >&6; }
- if ${ac_cv_c_tkconfig+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # First check to see if --with-tkconfig was specified.
- if test x"${with_tkconfig}" != x ; then
- if test -f "${with_tkconfig}/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
- else
- as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
- fi
- fi
- # then check for a private Tk library
- case "${host}" in
- *-*-cygwin*) platDir="win" ;;
- *) platDir="unix" ;;
- esac
- if test x"${ac_cv_c_tkconfig}" = x ; then
- for i in \
- ../tk \
- `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
- ../../tk \
- `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
- ../../../tk \
- `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
- `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- # on Darwin, check in Framework installation locations
- if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
- for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
- `ls -d /Library/Frameworks 2>/dev/null` \
- `ls -d /Network/Library/Frameworks 2>/dev/null` \
- `ls -d /System/Library/Frameworks 2>/dev/null` \
- ; do
- if test -f "$i/Tk.framework/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
- break
- fi
- done
- fi
- # check in a few common install locations
- if test x"${ac_cv_c_tkconfig}" = x ; then
- for i in `ls -d ${libdir} 2>/dev/null` \
- `ls -d ${exec_prefix}/lib 2>/dev/null` \
- `ls -d ${prefix}/lib 2>/dev/null` \
- `ls -d /usr/local/lib 2>/dev/null` \
- `ls -d /usr/contrib/lib 2>/dev/null` \
- `ls -d /usr/lib 2>/dev/null` \
- ; do
- if test -f "$i/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i; pwd)`
- break
- fi
- done
- fi
- # check in a few other private locations
- if test x"${ac_cv_c_tkconfig}" = x ; then
- for i in \
- ${srcdir}/../tk \
- `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
- `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
- `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- fi
- if test x"${ac_cv_c_tkconfig}" = x ; then
- TK_BIN_DIR="# no Tk configs found"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
- $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
- else
- no_tk=
- TK_BIN_DIR=${ac_cv_c_tkconfig}
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
- $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
- fi
- fi
- if test -z "${no_tcl}" -a -z "${no_tk}"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
- $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
- if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
- $as_echo "loading" >&6; }
- . ${TCL_BIN_DIR}/tclConfig.sh
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
- $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
- fi
- # eval is required to do the TCL_DBGX substitution
- eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
- eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
- # If the TCL_BIN_DIR is the build directory (not the install directory),
- # then set the common variable name to the value of the build variables.
- # For example, the variable TCL_LIB_SPEC will be set to the value
- # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
- # instead of TCL_BUILD_LIB_SPEC since it will work with both an
- # installed and uninstalled version of Tcl.
- if test -f "${TCL_BIN_DIR}/Makefile" ; then
- TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
- TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
- TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
- elif test "`uname -s`" = "Darwin"; then
- # If Tcl was built as a framework, attempt to use the libraries
- # from the framework at the given location so that linking works
- # against Tcl.framework installed in an arbitrary location.
- case ${TCL_DEFS} in
- *TCL_FRAMEWORK*)
- if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
- for i in "`cd ${TCL_BIN_DIR}; pwd`" \
- "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
- if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
- TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
- break
- fi
- done
- fi
- if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
- TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
- TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
- fi
- ;;
- esac
- fi
- # eval is required to do the TCL_DBGX substitution
- eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
- eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
- eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
- eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
- # Check for in-tree tcl
- here=`pwd`
- cd ${srcdir}/..
- topdir=`pwd`
- cd ${here}
- intree="no"
- if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
- intree="yes"
- fi
- # Find Tcl private headers
- if test x"${intree}" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
- $as_echo_n "checking for Tcl private headers... " >&6; }
- private_dir=""
- dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
- if test -f ${dir}/tclInt.h ; then
- private_dir=${dir}
- fi
- if test x"${private_dir}" = x; then
- as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
- else
- TCL_PRIVATE_INCLUDE="-I${private_dir}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
- $as_echo "${private_dir}" >&6; }
- fi
- TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
- TCL_LIBRARY="${TCL_LIB_SPEC}"
- TCL_DEPS=""
- else
- # If building tcl in the same src tree, private headers
- # are not needed, but we need to be sure to use the right
- # headers library
- TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
- TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
- TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
- $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
- if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
- $as_echo "loading" >&6; }
- . ${TK_BIN_DIR}/tkConfig.sh
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
- $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
- fi
- # eval is required to do the TK_DBGX substitution
- eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
- eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
- # If the TK_BIN_DIR is the build directory (not the install directory),
- # then set the common variable name to the value of the build variables.
- # For example, the variable TK_LIB_SPEC will be set to the value
- # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
- # instead of TK_BUILD_LIB_SPEC since it will work with both an
- # installed and uninstalled version of Tcl.
- if test -f "${TK_BIN_DIR}/Makefile" ; then
- TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
- TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
- TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
- elif test "`uname -s`" = "Darwin"; then
- # If Tk was built as a framework, attempt to use the libraries
- # from the framework at the given location so that linking works
- # against Tk.framework installed in an arbitrary location.
- case ${TK_DEFS} in
- *TK_FRAMEWORK*)
- if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
- for i in "`cd ${TK_BIN_DIR}; pwd`" \
- "`cd ${TK_BIN_DIR}/../..; pwd`"; do
- if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
- TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
- break
- fi
- done
- fi
- if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
- TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
- TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
- fi
- ;;
- esac
- fi
- # eval is required to do the TK_DBGX substitution
- eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
- eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
- eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
- eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
- # Check for in-tree Tk
- intree="no"
- if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
- intree="yes"
- fi
- # Find Tk private headers
- if test x"${intree}" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
- $as_echo_n "checking for Tk private headers... " >&6; }
- private_dir=""
- dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
- if test -f ${dir}/tkInt.h; then
- private_dir=${dir}
- fi
- if test x"${private_dir}" = x; then
- as_fn_error $? "could not find Tk private headers" "$LINENO" 5
- else
- TK_PRIVATE_INCLUDE="-I${private_dir}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
- $as_echo "${private_dir}" >&6; }
- fi
- TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
- TK_LIBRARY=${TK_LIB_SPEC}
- TK_DEPS=""
- else
- TK_INCLUDE="-I${TK_SRC_DIR}/generic"
- TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
- TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
- fi
- ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
- # Include some libraries that Tcl and Tk want.
- TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
- # Yes, the ordering seems wrong here. But it isn't.
- # TK_LIBS is the list of libraries that need to be linked
- # after Tcl/Tk. Note that this isn't put into LIBS. If it
- # were in LIBS then any link tests after this point would
- # try to include things like `$(LIBGUI)', which wouldn't work.
- GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
- CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
- CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
- CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
- CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
- CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
- CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
- CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
- if test x"$gdb_cv_os_cygwin" = xyes; then
- WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
- WIN32LDAPP="-Wl,--subsystem,console"
- CONFIG_OBS="${CONFIG_OBS} gdbres.o"
- fi
- subdirs="$subdirs gdbtk"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
- $as_echo_n "checking for X... " >&6; }
- # Check whether --with-x was given.
- if test "${with_x+set}" = set; then :
- withval=$with_x;
- fi
- # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
- if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
- else
- case $x_includes,$x_libraries in #(
- *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
- *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # One or both of the vars are not set, and there is no cached value.
- ac_x_includes=no ac_x_libraries=no
- rm -f -r conftest.dir
- if mkdir conftest.dir; then
- cd conftest.dir
- cat >Imakefile <<'_ACEOF'
- incroot:
- @echo incroot='${INCROOT}'
- usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
- libdir:
- @echo libdir='${LIBDIR}'
- _ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
- fi
- # Standard set of common directories for X headers.
- # Check X11 before X11Rn because it is often a symlink to the current release.
- ac_x_header_dirs='
- /usr/X11/include
- /usr/X11R7/include
- /usr/X11R6/include
- /usr/X11R5/include
- /usr/X11R4/include
- /usr/include/X11
- /usr/include/X11R7
- /usr/include/X11R6
- /usr/include/X11R5
- /usr/include/X11R4
- /usr/local/X11/include
- /usr/local/X11R7/include
- /usr/local/X11R6/include
- /usr/local/X11R5/include
- /usr/local/X11R4/include
- /usr/local/include/X11
- /usr/local/include/X11R7
- /usr/local/include/X11R6
- /usr/local/include/X11R5
- /usr/local/include/X11R4
- /usr/X386/include
- /usr/x386/include
- /usr/XFree86/include/X11
- /usr/include
- /usr/local/include
- /usr/unsupported/include
- /usr/athena/include
- /usr/local/x11r5/include
- /usr/lpp/Xamples/include
- /usr/openwin/include
- /usr/openwin/share/include'
- if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <X11/Xlib.h>
- _ACEOF
- if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
- ac_x_includes=
- else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
- done
- fi
- rm -f conftest.err conftest.i conftest.$ac_ext
- fi # $ac_x_includes = no
- if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <X11/Xlib.h>
- int
- main ()
- {
- XrmInitialize ()
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
- # We can link X programs with no special library path.
- ac_x_libraries=
- else
- LIBS=$ac_save_LIBS
- for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
- do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
- done
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi # $ac_x_libraries = no
- case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
- esac
- fi
- ;; #(
- *) have_x=yes;;
- esac
- eval "$ac_cv_have_x"
- fi # $with_x != no
- if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
- $as_echo "$have_x" >&6; }
- no_x=yes
- else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
- $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
- fi
- # Unlike the sim directory, whether a simulator is linked is controlled by
- # presence of a gdb_sim definition in the target configure.tgt entry.
- # This code just checks for a few cases where we'd like to ignore those
- # definitions, even when they're present in the '.mt' file. These cases
- # are when --disable-sim is specified, or if the simulator directory is
- # not part of the source tree.
- #
- # Check whether --enable-sim was given.
- if test "${enable_sim+set}" = set; then :
- enableval=$enable_sim; echo "enable_sim = $enable_sim";
- echo "enableval = ${enableval}";
- case "${enableval}" in
- yes) ignore_sim=false ;;
- no) ignore_sim=true ;;
- *) ignore_sim=false ;;
- esac
- else
- ignore_sim=false
- fi
- if test ! -d "${srcdir}/../sim"; then
- ignore_sim=true
- fi
- SIM=
- SIM_OBS=
- if test "${ignore_sim}" = "false"; then
- if test x"${gdb_sim}" != x ; then
- SIM="${gdb_sim}"
- SIM_OBS="remote-sim.o"
- $as_echo "#define WITH_SIM 1" >>confdefs.h
- # Some tdep code should only be compiled in when the ppc sim is
- # built. PR sim/13418.
- case $target in
- powerpc*-*-*)
- $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
- ;;
- esac
- fi
- fi
- # List of host floatformats.
- cat >>confdefs.h <<_ACEOF
- #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
- _ACEOF
- # target_subdir is used by the testsuite to find the target libraries.
- target_subdir=
- if test "${host}" != "${target}"; then
- target_subdir="${target_alias}/"
- fi
- # Import nat definitions.
- nat_makefile_frag=/dev/null
- if test "${gdb_native}" = "yes"; then
- . ${srcdir}/configure.nat
- nativefile=$NAT_FILE
- fi
- if test x"${gdb_osabi}" != x ; then
- cat >>confdefs.h <<_ACEOF
- #define GDB_OSABI_DEFAULT $gdb_osabi
- _ACEOF
- fi
- # Setup possible use of libbacktrace.
- # Check whether --enable-libbacktrace was given.
- if test "${enable_libbacktrace+set}" = set; then :
- enableval=$enable_libbacktrace; case "${enableval}" in
- yes) enable_libbacktrace=yes ;;
- no) enable_libbacktrace=no ;;
- *) as_fn_error $? "bad value ${enableval} for --enable-libbacktrace option" "$LINENO" 5 ;;
- esac
- else
- enable_libbacktrace=yes
- fi
- if test "${enable_libbacktrace}" == "yes"; then
- LIBBACKTRACE_INC="-I$srcdir/../libbacktrace/ -I../libbacktrace/"
- LIBBACKTRACE_LIB=../libbacktrace/.libs/libbacktrace.a
- $as_echo "#define HAVE_LIBBACKTRACE 1" >>confdefs.h
- else
- LIBBACKTRACE_INC=
- LIBBACKTRACE_LIB=
- fi
- # Check for babeltrace and babeltrace-ctf
- # Check whether --with-babeltrace was given.
- if test "${with_babeltrace+set}" = set; then :
- withval=$with_babeltrace;
- else
- with_babeltrace=auto
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
- $as_echo_n "checking whether to use babeltrace... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
- $as_echo "$with_babeltrace" >&6; }
- if test "x$with_babeltrace" = "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
- $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
- else
- # Append -Werror to CFLAGS so that configure can catch the warning
- # "assignment from incompatible pointer type", which is related to
- # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
- # in GDB, while babeltrace 1.0.3 is broken.
- # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
- # safe to save and restore CFLAGS here.
- saved_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -Werror"
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libbabeltrace-prefix was given.
- if test "${with_libbabeltrace_prefix+set}" = set; then :
- withval=$with_libbabeltrace_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libbabeltrace-type was given.
- if test "${with_libbabeltrace_type+set}" = set; then :
- withval=$with_libbabeltrace_type; with_libbabeltrace_type=$withval
- else
- with_libbabeltrace_type=auto
- fi
- lib_type=`eval echo \$with_libbabeltrace_type`
- LIBBABELTRACE=
- LTLIBBABELTRACE=
- INCBABELTRACE=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='babeltrace babeltrace-ctf'
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
- eval value=\"\$LTLIB$uppername\"
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- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
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- for x in $LDFLAGS $LTLIBBABELTRACE; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
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- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
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- fi
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- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBBABELTRACE; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
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- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
- else
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
- else
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
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- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCBABELTRACE; do
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- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
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- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
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- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
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- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
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- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
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- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBBABELTRACE; do
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- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBBABELTRACE; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
- LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
- LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
- else
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
- LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCBABELTRACE; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
- $as_echo_n "checking for libbabeltrace... " >&6; }
- if ${ac_cv_libbabeltrace+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBBABELTRACE"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <babeltrace/babeltrace.h>
- #include <babeltrace/ctf/events.h>
- #include <babeltrace/ctf/iterator.h>
- int
- main ()
- {
- struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
- struct bt_ctf_event *event = NULL;
- const struct bt_definition *scope;
- pos->type = BT_SEEK_BEGIN;
- bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
- scope = bt_ctf_get_top_level_scope (event,
- BT_STREAM_EVENT_HEADER);
- bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libbabeltrace=yes
- else
- ac_cv_libbabeltrace=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
- $as_echo "$ac_cv_libbabeltrace" >&6; }
- if test "$ac_cv_libbabeltrace" = yes; then
- HAVE_LIBBABELTRACE=yes
- $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
- $as_echo_n "checking how to link with libbabeltrace... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
- $as_echo "$LIBBABELTRACE" >&6; }
- else
- HAVE_LIBBABELTRACE=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBBABELTRACE=
- LTLIBBABELTRACE=
- fi
- CFLAGS=$saved_CFLAGS
- if test "$HAVE_LIBBABELTRACE" != yes; then
- if test "$with_babeltrace" = yes; then
- as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
- $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
- fi
- fi
- fi
- # Check for xxhash
- # Check whether --with-xxhash was given.
- if test "${with_xxhash+set}" = set; then :
- withval=$with_xxhash;
- else
- with_xxhash=auto
- fi
- # Check whether --enable-libctf was given.
- if test "${enable_libctf+set}" = set; then :
- enableval=$enable_libctf;
- case "$enableval" in
- yes|no) ;;
- *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
- esac
- else
- enable_libctf=yes
- fi
- if test x${enable_static} = xno; then
- LIBCTF="-Wl,--rpath,../libctf/.libs ../libctf/.libs/libctf.so"
- CTF_DEPS="../libctf/.libs/libctf.so"
- else
- LIBCTF="../libctf/.libs/libctf.a"
- CTF_DEPS="$LIBCTF"
- fi
- if test "${enable_libctf}" = yes; then
- $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
- else
- LIBCTF=
- CTF_DEPS=
- fi
- # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
- # empty version.
- if test "x$with_xxhash" != "xno"; then
- use_additional=yes
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- # Check whether --with-libxxhash-prefix was given.
- if test "${with_libxxhash_prefix+set}" = set; then :
- withval=$with_libxxhash_prefix;
- if test "X$withval" = "Xno"; then
- use_additional=no
- else
- if test "X$withval" = "X"; then
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval additional_includedir=\"$includedir\"
- eval additional_libdir=\"$libdir\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- else
- additional_includedir="$withval/include"
- additional_libdir="$withval/lib"
- fi
- fi
- fi
- # Check whether --with-libxxhash-type was given.
- if test "${with_libxxhash_type+set}" = set; then :
- withval=$with_libxxhash_type; with_libxxhash_type=$withval
- else
- with_libxxhash_type=auto
- fi
- lib_type=`eval echo \$with_libxxhash_type`
- LIBXXHASH=
- LTLIBXXHASH=
- INCXXHASH=
- rpathdirs=
- ltrpathdirs=
- names_already_handled=
- names_next_round='xxhash '
- while test -n "$names_next_round"; do
- names_this_round="$names_next_round"
- names_next_round=
- for name in $names_this_round; do
- already_handled=
- for n in $names_already_handled; do
- if test "$n" = "$name"; then
- already_handled=yes
- break
- fi
- done
- if test -z "$already_handled"; then
- names_already_handled="$names_already_handled $name"
- uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
- eval value=\"\$HAVE_LIB$uppername\"
- if test -n "$value"; then
- if test "$value" = yes; then
- eval value=\"\$LIB$uppername\"
- test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
- eval value=\"\$LTLIB$uppername\"
- test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
- else
- :
- fi
- else
- found_dir=
- found_la=
- found_so=
- found_a=
- if test $use_additional = yes; then
- if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$additional_libdir"
- found_so="$additional_libdir/lib$name.$shlibext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$additional_libdir/lib$name.$libext"; then
- found_dir="$additional_libdir"
- found_a="$additional_libdir/lib$name.$libext"
- if test -f "$additional_libdir/lib$name.la"; then
- found_la="$additional_libdir/lib$name.la"
- fi
- fi
- fi
- fi
- if test "X$found_dir" = "X"; then
- for x in $LDFLAGS $LTLIBXXHASH; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- case "$x" in
- -L*)
- dir=`echo "X$x" | sed -e 's/^X-L//'`
- if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
- found_dir="$dir"
- found_so="$dir/lib$name.$shlibext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- elif test x$lib_type != xshared; then
- if test -f "$dir/lib$name.$libext"; then
- found_dir="$dir"
- found_a="$dir/lib$name.$libext"
- if test -f "$dir/lib$name.la"; then
- found_la="$dir/lib$name.la"
- fi
- fi
- fi
- ;;
- esac
- if test "X$found_dir" != "X"; then
- break
- fi
- done
- fi
- if test "X$found_dir" != "X"; then
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
- if test "X$found_so" != "X"; then
- if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
- else
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $found_dir"
- fi
- if test "$hardcode_direct" = yes; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
- else
- if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $found_dir"
- fi
- else
- haveit=
- for x in $LDFLAGS $LIBXXHASH; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$found_dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
- fi
- if test "$hardcode_minus_L" != no; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
- else
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
- fi
- fi
- fi
- fi
- else
- if test "X$found_a" != "X"; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
- else
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
- fi
- fi
- additional_includedir=
- case "$found_dir" in
- */lib | */lib/)
- basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
- additional_includedir="$basedir/include"
- ;;
- esac
- if test "X$additional_includedir" != "X"; then
- if test "X$additional_includedir" != "X/usr/include"; then
- haveit=
- if test "X$additional_includedir" = "X/usr/local/include"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- for x in $CPPFLAGS $INCXXHASH; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-I$additional_includedir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_includedir"; then
- INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
- fi
- fi
- fi
- fi
- fi
- if test -n "$found_la"; then
- save_libdir="$libdir"
- case "$found_la" in
- */* | *\\*) . "$found_la" ;;
- *) . "./$found_la" ;;
- esac
- libdir="$save_libdir"
- for dep in $dependency_libs; do
- case "$dep" in
- -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/lib"; then
- haveit=
- if test "X$additional_libdir" = "X/usr/local/lib"; then
- if test -n "$GCC"; then
- case $host_os in
- linux*) haveit=yes;;
- esac
- fi
- fi
- if test -z "$haveit"; then
- haveit=
- for x in $LDFLAGS $LIBXXHASH; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
- fi
- fi
- haveit=
- for x in $LDFLAGS $LTLIBXXHASH; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X-L$additional_libdir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
- fi
- fi
- fi
- fi
- ;;
- -R*)
- dir=`echo "X$dep" | sed -e 's/^X-R//'`
- if test "$enable_rpath" != no; then
- haveit=
- for x in $rpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- rpathdirs="$rpathdirs $dir"
- fi
- haveit=
- for x in $ltrpathdirs; do
- if test "X$x" = "X$dir"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- ltrpathdirs="$ltrpathdirs $dir"
- fi
- fi
- ;;
- -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
- ;;
- *.la)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
- ;;
- *)
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
- ;;
- esac
- done
- fi
- else
- if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
- else
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
- fi
- fi
- fi
- fi
- done
- done
- if test "X$rpathdirs" != "X"; then
- if test -n "$hardcode_libdir_separator"; then
- alldirs=
- for found_dir in $rpathdirs; do
- alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
- done
- acl_save_libdir="$libdir"
- libdir="$alldirs"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
- else
- for found_dir in $rpathdirs; do
- acl_save_libdir="$libdir"
- libdir="$found_dir"
- eval flag=\"$hardcode_libdir_flag_spec\"
- libdir="$acl_save_libdir"
- LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
- done
- fi
- fi
- if test "X$ltrpathdirs" != "X"; then
- for found_dir in $ltrpathdirs; do
- LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
- done
- fi
- ac_save_CPPFLAGS="$CPPFLAGS"
- for element in $INCXXHASH; do
- haveit=
- for x in $CPPFLAGS; do
- acl_save_prefix="$prefix"
- prefix="$acl_final_prefix"
- acl_save_exec_prefix="$exec_prefix"
- exec_prefix="$acl_final_exec_prefix"
- eval x=\"$x\"
- exec_prefix="$acl_save_exec_prefix"
- prefix="$acl_save_prefix"
- if test "X$x" = "X$element"; then
- haveit=yes
- break
- fi
- done
- if test -z "$haveit"; then
- CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
- fi
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
- $as_echo_n "checking for libxxhash... " >&6; }
- if ${ac_cv_libxxhash+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBXXHASH"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <xxhash.h>
- int
- main ()
- {
- XXH32("foo", 3, 0);
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_libxxhash=yes
- else
- ac_cv_libxxhash=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
- $as_echo "$ac_cv_libxxhash" >&6; }
- if test "$ac_cv_libxxhash" = yes; then
- HAVE_LIBXXHASH=yes
- $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
- $as_echo_n "checking how to link with libxxhash... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
- $as_echo "$LIBXXHASH" >&6; }
- else
- HAVE_LIBXXHASH=no
- CPPFLAGS="$ac_save_CPPFLAGS"
- LIBXXHASH=
- LTLIBXXHASH=
- fi
- if test "$HAVE_LIBXXHASH" != yes; then
- if test "$with_xxhash" = yes; then
- as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
- fi
- fi
- if test "x$with_xxhash" = "xauto"; then
- with_xxhash="$HAVE_LIBXXHASH"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
- $as_echo_n "checking whether to use xxhash... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
- $as_echo "$with_xxhash" >&6; }
- NM_H=
- rm -f nm.h
- if test "${nativefile}" != ""; then
- case "${nativefile}" in
- nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
- * ) GDB_NM_FILE="${nativefile}"
- esac
- ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
- cat >>confdefs.h <<_ACEOF
- #define GDB_NM_FILE "${GDB_NM_FILE}"
- _ACEOF
- NM_H=nm.h
- fi
- for ac_prog in xsltproc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_path_XSLTPROC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $XSLTPROC in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
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|