gcc/libgfortran/ChangeLog-2012

2012-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/48976
	* io/inquire.c (inquire_via_unit): Set user stream inquiry variable to
	appropriate value based on unit access method. (inquire_via_filename):
	Since filename is not associated with an open unit, set stream inquiry
	to UNKNOWN.
	* io/io.h: Define inquire stream parameters.

2012-12-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/48960
	* io/open.c (st_parameter_open):  Assign newunit number to user
	variable only if the the associated open statement is successful. 

2012-12-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/55539
	* io/write_float.def (output_float): Take into account decimal
	dot.

2012-12-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/30162
	* io/unix.c (raw_tell):  If the lseek is done on a
	non-seekable file, return 0.

2012-12-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36044
	* gfortran.map: Add _gfortran_backtrace.
	* libgfortran.h: Rename 'show_backtrace' and export.
	* runtime/backtrace.c (show_backtrace): Rename to 'backtrace'.
	Don't show message. Close file descriptor. Export.
	* runtime/compile_options.c (backtrace_handler): Renamed
	'show_backtrace'. Move message outside.
	* runtime/error.c (sys_abort): Ditto.

2012-12-19  Paul Thomas  <pault@gcc.gnu.org>

	* intrinsics/extends_type_of.c : Return correct results for
	null vptrs.

2012-12-03  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/55548
	* intrinsics/system_clock.c (gf_gettime_mono): Add argument 'tck',
	which returns the clock resolution.
	(system_clock_4): Get resolution from gf_gettime_mono, but limit to
	1000/s.
	(system_clock_8): Get resolution from gf_gettime_mono.

2012-10-28  Tobias Burnus  <burnus@net-b.de>

	 * m4/bessel.m4: Remove useless statement.
	 * m4/ifunction.m4: Remove unreachable code.
	 * generated/bessel_r10.c: Regenerated.
	 * generated/bessel_r16.c: Regenerated.
	 * generated/bessel_r4.c: Regenerated.
	 * generated/bessel_r8.c: Regenerated.
	 * generated/iall_i1.c: Regenerated.
	 * generated/iall_i16.c: Regenerated.
	 * generated/iall_i2.c: Regenerated.
	 * generated/iall_i4.c: Regenerated.
	 * generated/iall_i8.c: Regenerated.
	 * generated/iany_i1.c: Regenerated.
	 * generated/iany_i16.c: Regenerated.
	 * generated/iany_i2.c: Regenerated.
	 * generated/iany_i4.c: Regenerated.
	 * generated/iany_i8.c: Regenerated.
	 * generated/iparity_i1.c: Regenerated.
	 * generated/iparity_i16.c: Regenerated.
	 * generated/iparity_i2.c: Regenerated.
	 * generated/iparity_i4.c: Regenerated.
	 * generated/iparity_i8.c: Regenerated.
	 * generated/maxloc1_16_i1.c: Regenerated.
	 * generated/maxloc1_16_i16.c: Regenerated.
	 * generated/maxloc1_16_i2.c: Regenerated.
	 * generated/maxloc1_16_i4.c: Regenerated.
	 * generated/maxloc1_16_i8.c: Regenerated.
	 * generated/maxloc1_16_r10.c: Regenerated.
	 * generated/maxloc1_16_r16.c: Regenerated.
	 * generated/maxloc1_16_r4.c: Regenerated.
	 * generated/maxloc1_16_r8.c: Regenerated.
	 * generated/maxloc1_4_i1.c: Regenerated.
	 * generated/maxloc1_4_i16.c: Regenerated.
	 * generated/maxloc1_4_i2.c: Regenerated.
	 * generated/maxloc1_4_i4.c: Regenerated.
	 * generated/maxloc1_4_i8.c: Regenerated.
	 * generated/maxloc1_4_r10.c: Regenerated.
	 * generated/maxloc1_4_r16.c: Regenerated.
	 * generated/maxloc1_4_r4.c: Regenerated.
	 * generated/maxloc1_4_r8.c: Regenerated.
	 * generated/maxloc1_8_i1.c: Regenerated.
	 * generated/maxloc1_8_i16.c: Regenerated.
	 * generated/maxloc1_8_i2.c: Regenerated.
	 * generated/maxloc1_8_i4.c: Regenerated.
	 * generated/maxloc1_8_i8.c: Regenerated.
	 * generated/maxloc1_8_r10.c: Regenerated.
	 * generated/maxloc1_8_r16.c: Regenerated.
	 * generated/maxloc1_8_r4.c: Regenerated.
	 * generated/maxloc1_8_r8.c: Regenerated.
	 * generated/maxval_i1.c: Regenerated.
	 * generated/maxval_i16.c: Regenerated.
	 * generated/maxval_i2.c: Regenerated.
	 * generated/maxval_i4.c: Regenerated.
	 * generated/maxval_i8.c: Regenerated.
	 * generated/maxval_r10.c: Regenerated.
	 * generated/maxval_r16.c: Regenerated.
	 * generated/maxval_r4.c: Regenerated.
	 * generated/maxval_r8.c: Regenerated.
	 * generated/minloc1_16_i1.c: Regenerated.
	 * generated/minloc1_16_i16.c: Regenerated.
	 * generated/minloc1_16_i2.c: Regenerated.
	 * generated/minloc1_16_i4.c: Regenerated.
	 * generated/minloc1_16_i8.c: Regenerated.
	 * generated/minloc1_16_r10.c: Regenerated.
	 * generated/minloc1_16_r16.c: Regenerated.
	 * generated/minloc1_16_r4.c: Regenerated.
	 * generated/minloc1_16_r8.c: Regenerated.
	 * generated/minloc1_4_i1.c: Regenerated.
	 * generated/minloc1_4_i16.c: Regenerated.
	 * generated/minloc1_4_i2.c: Regenerated.
	 * generated/minloc1_4_i4.c: Regenerated.
	 * generated/minloc1_4_i8.c: Regenerated.
	 * generated/minloc1_4_r10.c: Regenerated.
	 * generated/minloc1_4_r16.c: Regenerated.
	 * generated/minloc1_4_r4.c: Regenerated.
	 * generated/minloc1_4_r8.c: Regenerated.
	 * generated/minloc1_8_i1.c: Regenerated.
	 * generated/minloc1_8_i16.c: Regenerated.
	 * generated/minloc1_8_i2.c: Regenerated.
	 * generated/minloc1_8_i4.c: Regenerated.
	 * generated/minloc1_8_i8.c: Regenerated.
	 * generated/minloc1_8_r10.c: Regenerated.
	 * generated/minloc1_8_r16.c: Regenerated.
	 * generated/minloc1_8_r4.c: Regenerated.
	 * generated/minloc1_8_r8.c: Regenerated.
	 * generated/minval_i1.c: Regenerated.
	 * generated/minval_i16.c: Regenerated.
	 * generated/minval_i2.c: Regenerated.
	 * generated/minval_i4.c: Regenerated.
	 * generated/minval_i8.c: Regenerated.
	 * generated/minval_r10.c: Regenerated.
	 * generated/minval_r16.c: Regenerated.
	 * generated/minval_r4.c: Regenerated.
	 * generated/minval_r8.c: Regenerated.
	 * generated/product_c10.c: Regenerated.
	 * generated/product_c16.c: Regenerated.
	 * generated/product_c4.c: Regenerated.
	 * generated/product_c8.c: Regenerated.
	 * generated/product_i1.c: Regenerated.
	 * generated/product_i16.c: Regenerated.
	 * generated/product_i2.c: Regenerated.
	 * generated/product_i4.c: Regenerated.
	 * generated/product_i8.c: Regenerated.
	 * generated/product_r10.c: Regenerated.
	 * generated/product_r16.c: Regenerated.
	 * generated/product_r4.c: Regenerated.
	 * generated/product_r8.c: Regenerated.
	 * generated/sum_c10.c: Regenerated.
	 * generated/sum_c16.c: Regenerated.
	 * generated/sum_c4.c: Regenerated.
	 * generated/sum_c8.c: Regenerated.
	 * generated/sum_i1.c: Regenerated.
	 * generated/sum_i16.c: Regenerated.
	 * generated/sum_i2.c: Regenerated.
	 * generated/sum_i4.c: Regenerated.
	 * generated/sum_i8.c: Regenerated.
	 * generated/sum_r10.c: Regenerated.
	 * generated/sum_r16.c: Regenerated.
	 * generated/sum_r4.c: Regenerated.
	 * generated/sum_r8.c: Regenerated.

2012-10-10  Tobias Burnus  <burnus@net-b.de>

	PR fortran/54878
	* io/unix.c (tempfile_open): Set umask before calling mkstemp.

2012-10-06  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Check for presence of secure_getenv.
	* libgfortran.h: Use HAVE_SECURE_GETENV.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.

2012-10-06  Thomas König  <tkoenig@gcc.gnu.org>

	PR libfortran/54736
	* runtime/environ.c (search_unit):  Correct logic
	for binary search.
	(mark_single):  Fix index errors.

2012-09-29  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/52724
	* list_read.c (next_char):  Handle kind=4 characters.
	* unix.c (open_internal4):  Correct lenth of internal file.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

	* configure: Regenerated.

2012-09-05  Uros Bizjak  <ubizjak@gmail.com>

	* config/fpu-387.h (set_fpu): Prefix stmxcsr and ldmxcsr with %v.

2012-07-25  Andreas Schwab  <schwab@linux-m68k.org>

	* io/list_read.c (list_formatted_read_scalar): Fix copying real
	value back to temporary.

2012-06-21  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/39654
	* io/intrinsics.c (ftell2): New function.
	* gfortran.map (_gfortran_ftell2): Export function.

2012-06-04  Robert Mason  <rbmj@verizon.net>
	    Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53456
	* intrinsics/time_1.h (gf_cputime): Fix typo in clock_gettime branch.

2012-06-01  Tobias Burnus  <burnus@net-b.de>

	* intrinsics/chmod.c (chmod_func): On MinGW, don't set is_dir and
	fix octal-mode handling.
	* io/unit.c (get_internal_unit): Add cast.
	* io/unix.c (min): Undef "min" before defining it.
	* runtime/backtrace.c (show_backtrace): Move label into
	ifndef __MINGW__ block.

2012-05-31  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/51007
	* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
	* configure: Regenerated.

2012-05-31  Tobias Burnus  <burnus@net-b.de>

	Revert:
	2012-05-16  Tobias Burnus  <burnus@net-b.de>

	* io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.

2012-05-30  Tobias Burnus  <burnus@net-b.de>

	* io/io.h: Fix comment typos.
	* io/list_read.c: Ditto.

2012-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* intrinsics/time_1.h (gf_cputime): Don't reevaluate HZ expression
	for times fallback, clarify operation ordering for times and clock
	fallbacks.
	(gf_gettime): Fix comment typo.

2012-05-24  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53456
	* intrinsics/time_1.h (gf_cputime): Fallback for clock_gettime.

2012-05-23  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53456
	* intrinsics/time_1.h (gf_gettime): Fallback for clock_gettime.

2012-05-23  Robert Mason  <rbmj@verizon.net>
	    Tobias Burnus  <burnus@net-b.de>

	PR libfortran/53445
	* intrinsics/chmod.c (chmod_func): Ignore S_ISVTX on VxWorks.

2012-05-23  Tobias Burnus  <burnus@net-b.de>

	PR libfortran/53444
	* acinclude.m4 (LIBGFOR_CHECK_STRERROR_R): Add configure checks for
	two- and three-argument versions of strerror_r.
	* configure.ac (LIBGFOR_CHECK_STRERROR_R): Use it.
	* runtime/error.c (gf_strerror): Handle two-argument version
	of strerror_r.
	* config.h.in: Regenerate.
	* configure: Regenerate.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2012-05-16  Tobias Burnus  <burnus@net-b.de>

	* io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.

2012-05-14  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/52428
	* io/io.h (max_value): Rename to si_max, remove second argument.
	* io/list_read.c (convert_integer): Use unsigned types when
	parsing the digits, set max value depending on the sign.
	* io/read.c (max_value): Rename to si_max, remove second argument,
	simplify.
	(read_decimal): Set max value depending on sign, always check
	overflow.
	(read_radix): Calculate max unsigned value directly.
	* libgfortran.h (struct compile_options_t): Remove range_check
	field.
	* runtime/compile_options.c (set_options): Skip handling
	options[7].
	(init_compile_options): Don't set removed field.

2012-05-11  Tobias Burnus  <burnus@net-b.de>

	PR fortran/53310
	* intrinsics/eoshift2.c (eoshift2): Do not leak
	memory by allocating it in the loop.

2012-05-05  Janne Blomqvist  <jb@gcc.gnu.org>

	* config.h.in: Regenerated.
	* configure: Regenerated.
	* configure.ac: Add checks for getegid and __secure_getenv.
	* io/unix.c (P_tmpdir): Fallback definition for macro.
	(tempfile_open): New function.
	(tempfile): Use secure_getenv, call tempfile_open to try each
	directory in turn.
	* libgfortran.h (DEFAULT_TMPDIR): Remove macro.
	(secure_getenv): New macro/prototype.
	* runtime/environ.c (secure_getenv): New function.
	(variable_table): Rename GFORTRAN_TMPDIR to TMPDIR.
	* runtime/main.c (find_addr2line): Use secure_getenv.

2012-04-22  Tobias Burnus  <burnus@net-b.de>

	PR fortran/53051
	* io/list_read.c (parse_real): Support "q" for the
	exponential.
	* io/read.c (read_f): Ditto.

2012-04-17  Tobias Burnus  <burnus@net-b.de>

	PR libfortran/38199
	PR libfortran/50673
	* io/unit.c (get_internal_unit): Properly check for the presence
	of the format string.

2012-04-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/38199
	PR libfortran/50673
	* intrinsics/string_intriniscs_inc.c (string_len_trim):
	Remove prototypes for string_len_trim and move to...
	* libgfortran.h (string_len_trim): ... here and
	(string_len_trim_char4): ...here.
	* io/unit.c: For non-array internal arrays where we do reading,
	adjust the record length to the last non-blank character.
	* io/unix.c:  Fix typo.

2012-04-10  Michael Matz  <matz@suse.de>

	* m4/cshift0.m4 (cshift0_'rtype_code`): Guard use of modulo.

	* generated/cshift0_c10.c: Regenerated.
	* generated/cshift0_c16.c: Regenerated.
	* generated/cshift0_c4.c: Regenerated.
	* generated/cshift0_c8.c: Regenerated.
	* generated/cshift0_i16.c: Regenerated.
	* generated/cshift0_i1.c: Regenerated.
	* generated/cshift0_i2.c: Regenerated.
	* generated/cshift0_i4.c: Regenerated.
	* generated/cshift0_i8.c: Regenerated.
	* generated/cshift0_r10.c: Regenerated.
	* generated/cshift0_r16.c: Regenerated.
	* generated/cshift0_r4.c: Regenerated.
	* generated/cshift0_r8.c: Regenerated.

2012-04-04  Tristan Gingold  <gingold@adacore.com>

	* libgfortran.h: Include complex.h before math.h

2012-04-02  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Use new version of GCC_CHECK_MATH_FUNC.
	* configure: Regenerate
	* config.h.in: Regenerate.

2012-03-30  Uros Bizjak  <ubizjak@gmail.com>

	PR libgfortran/52758
	* intrinsics/chmod.c (chmod_func): Remove out-of-bounds
	initialization of rwxXstugo.

2012-03-27  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Add description to AC_DEFINE in
	GCC_CHECK_MATH_FUNC.
	* configure: Regenerate
	* config.h.in: Regenerate.

2012-03-26  Janne Blomqvist  <jb@gcc.gnu.org>

	* runtime/memory.c (get_mem): Rename to xmalloc, check for zero
	size.
	(internal_malloc_size): Remove.
	* libgfortran.h (get_mem): Rename to xmalloc.
	(internal_malloc_size): Remove prototype.
	* Makefile.am (i_iall_c): Fix dependency.
	(i_iany_c): Likewise.
	(i_iparity_c): Likewise.
	(i_norm2_c): Likewise.
	(i_parity_c): Likewise.
	* Makefile.in: Regenerated.
	* m4/parity.m4: Fix typo in comment.
	* generated/all_l1.c: Regenerated.
	* generated/all_l16.c: Regenerated.
	* generated/all_l2.c: Regenerated.
	* generated/all_l4.c: Regenerated.
	* generated/all_l8.c: Regenerated.
	* generated/any_l1.c: Regenerated.
	* generated/any_l16.c: Regenerated.
	* generated/any_l2.c: Regenerated.
	* generated/any_l4.c: Regenerated.
	* generated/any_l8.c: Regenerated.
	* generated/bessel_r10.c: Regenerated.
	* generated/bessel_r16.c: Regenerated.
	* generated/bessel_r4.c: Regenerated.
	* generated/bessel_r8.c: Regenerated.
	* generated/count_16_l.c: Regenerated.
	* generated/count_1_l.c: Regenerated.
	* generated/count_2_l.c: Regenerated.
	* generated/count_4_l.c: Regenerated.
	* generated/count_8_l.c: Regenerated.
	* generated/cshift1_16.c: Regenerated.
	* generated/cshift1_4.c: Regenerated.
	* generated/cshift1_8.c: Regenerated.
	* generated/eoshift1_16.c: Regenerated.
	* generated/eoshift1_4.c: Regenerated.
	* generated/eoshift1_8.c: Regenerated.
	* generated/eoshift3_16.c: Regenerated.
	* generated/eoshift3_4.c: Regenerated.
	* generated/eoshift3_8.c: Regenerated.
	* generated/iall_i1.c: Regenerated.
	* generated/iall_i16.c: Regenerated.
	* generated/iall_i2.c: Regenerated.
	* generated/iall_i4.c: Regenerated.
	* generated/iall_i8.c: Regenerated.
	* generated/iany_i1.c: Regenerated.
	* generated/iany_i16.c: Regenerated.
	* generated/iany_i2.c: Regenerated.
	* generated/iany_i4.c: Regenerated.
	* generated/iany_i8.c: Regenerated.
	* generated/in_pack_c10.c: Regenerated.
	* generated/in_pack_c16.c: Regenerated.
	* generated/in_pack_c4.c: Regenerated.
	* generated/in_pack_c8.c: Regenerated.
	* generated/in_pack_i1.c: Regenerated.
	* generated/in_pack_i16.c: Regenerated.
	* generated/in_pack_i2.c: Regenerated.
	* generated/in_pack_i4.c: Regenerated.
	* generated/in_pack_i8.c: Regenerated.
	* generated/in_pack_r10.c: Regenerated.
	* generated/in_pack_r16.c: Regenerated.
	* generated/in_pack_r4.c: Regenerated.
	* generated/in_pack_r8.c: Regenerated.
	* generated/iparity_i1.c: Regenerated.
	* generated/iparity_i16.c: Regenerated.
	* generated/iparity_i2.c: Regenerated.
	* generated/iparity_i4.c: Regenerated.
	* generated/iparity_i8.c: Regenerated.
	* generated/matmul_c10.c: Regenerated.
	* generated/matmul_c16.c: Regenerated.
	* generated/matmul_c4.c: Regenerated.
	* generated/matmul_c8.c: Regenerated.
	* generated/matmul_i1.c: Regenerated.
	* generated/matmul_i16.c: Regenerated.
	* generated/matmul_i2.c: Regenerated.
	* generated/matmul_i4.c: Regenerated.
	* generated/matmul_i8.c: Regenerated.
	* generated/matmul_l16.c: Regenerated.
	* generated/matmul_l4.c: Regenerated.
	* generated/matmul_l8.c: Regenerated.
	* generated/matmul_r10.c: Regenerated.
	* generated/matmul_r16.c: Regenerated.
	* generated/matmul_r4.c: Regenerated.
	* generated/matmul_r8.c: Regenerated.
	* generated/maxloc0_16_i1.c: Regenerated.
	* generated/maxloc0_16_i16.c: Regenerated.
	* generated/maxloc0_16_i2.c: Regenerated.
	* generated/maxloc0_16_i4.c: Regenerated.
	* generated/maxloc0_16_i8.c: Regenerated.
	* generated/maxloc0_16_r10.c: Regenerated.
	* generated/maxloc0_16_r16.c: Regenerated.
	* generated/maxloc0_16_r4.c: Regenerated.
	* generated/maxloc0_16_r8.c: Regenerated.
	* generated/maxloc0_4_i1.c: Regenerated.
	* generated/maxloc0_4_i16.c: Regenerated.
	* generated/maxloc0_4_i2.c: Regenerated.
	* generated/maxloc0_4_i4.c: Regenerated.
	* generated/maxloc0_4_i8.c: Regenerated.
	* generated/maxloc0_4_r10.c: Regenerated.
	* generated/maxloc0_4_r16.c: Regenerated.
	* generated/maxloc0_4_r4.c: Regenerated.
	* generated/maxloc0_4_r8.c: Regenerated.
	* generated/maxloc0_8_i1.c: Regenerated.
	* generated/maxloc0_8_i16.c: Regenerated.
	* generated/maxloc0_8_i2.c: Regenerated.
	* generated/maxloc0_8_i4.c: Regenerated.
	* generated/maxloc0_8_i8.c: Regenerated.
	* generated/maxloc0_8_r10.c: Regenerated.
	* generated/maxloc0_8_r16.c: Regenerated.
	* generated/maxloc0_8_r4.c: Regenerated.
	* generated/maxloc0_8_r8.c: Regenerated.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/minloc0_16_i1.c: Regenerated.
	* generated/minloc0_16_i16.c: Regenerated.
	* generated/minloc0_16_i2.c: Regenerated.
	* generated/minloc0_16_i4.c: Regenerated.
	* generated/minloc0_16_i8.c: Regenerated.
	* generated/minloc0_16_r10.c: Regenerated.
	* generated/minloc0_16_r16.c: Regenerated.
	* generated/minloc0_16_r4.c: Regenerated.
	* generated/minloc0_16_r8.c: Regenerated.
	* generated/minloc0_4_i1.c: Regenerated.
	* generated/minloc0_4_i16.c: Regenerated.
	* generated/minloc0_4_i2.c: Regenerated.
	* generated/minloc0_4_i4.c: Regenerated.
	* generated/minloc0_4_i8.c: Regenerated.
	* generated/minloc0_4_r10.c: Regenerated.
	* generated/minloc0_4_r16.c: Regenerated.
	* generated/minloc0_4_r4.c: Regenerated.
	* generated/minloc0_4_r8.c: Regenerated.
	* generated/minloc0_8_i1.c: Regenerated.
	* generated/minloc0_8_i16.c: Regenerated.
	* generated/minloc0_8_i2.c: Regenerated.
	* generated/minloc0_8_i4.c: Regenerated.
	* generated/minloc0_8_i8.c: Regenerated.
	* generated/minloc0_8_r10.c: Regenerated.
	* generated/minloc0_8_r16.c: Regenerated.
	* generated/minloc0_8_r4.c: Regenerated.
	* generated/minloc0_8_r8.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/norm2_r10.c: Regenerated.
	* generated/norm2_r16.c: Regenerated.
	* generated/norm2_r4.c: Regenerated.
	* generated/norm2_r8.c: Regenerated.
	* generated/pack_c10.c: Regenerated.
	* generated/pack_c16.c: Regenerated.
	* generated/pack_c4.c: Regenerated.
	* generated/pack_c8.c: Regenerated.
	* generated/pack_i1.c: Regenerated.
	* generated/pack_i16.c: Regenerated.
	* generated/pack_i2.c: Regenerated.
	* generated/pack_i4.c: Regenerated.
	* generated/pack_i8.c: Regenerated.
	* generated/pack_r10.c: Regenerated.
	* generated/pack_r16.c: Regenerated.
	* generated/pack_r4.c: Regenerated.
	* generated/pack_r8.c: Regenerated.
	* generated/parity_l1.c: Regenerated.
	* generated/parity_l16.c: Regenerated.
	* generated/parity_l2.c: Regenerated.
	* generated/parity_l4.c: Regenerated.
	* generated/parity_l8.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/reshape_c10.c: Regenerated.
	* generated/reshape_c16.c: Regenerated.
	* generated/reshape_c4.c: Regenerated.
	* generated/reshape_c8.c: Regenerated.
	* generated/reshape_i16.c: Regenerated.
	* generated/reshape_i4.c: Regenerated.
	* generated/reshape_i8.c: Regenerated.
	* generated/reshape_r10.c: Regenerated.
	* generated/reshape_r16.c: Regenerated.
	* generated/reshape_r4.c: Regenerated.
	* generated/reshape_r8.c: Regenerated.
	* generated/shape_i16.c: Regenerated.
	* generated/shape_i4.c: Regenerated.
	* generated/shape_i8.c: Regenerated.
	* generated/spread_c10.c: Regenerated.
	* generated/spread_c16.c: Regenerated.
	* generated/spread_c4.c: Regenerated.
	* generated/spread_c8.c: Regenerated.
	* generated/spread_i1.c: Regenerated.
	* generated/spread_i16.c: Regenerated.
	* generated/spread_i2.c: Regenerated.
	* generated/spread_i4.c: Regenerated.
	* generated/spread_i8.c: Regenerated.
	* generated/spread_r10.c: Regenerated.
	* generated/spread_r16.c: Regenerated.
	* generated/spread_r4.c: Regenerated.
	* generated/spread_r8.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/sum_r8.c: Regenerated.
	* generated/transpose_c10.c: Regenerated.
	* generated/transpose_c16.c: Regenerated.
	* generated/transpose_c4.c: Regenerated.
	* generated/transpose_c8.c: Regenerated.
	* generated/transpose_i16.c: Regenerated.
	* generated/transpose_i4.c: Regenerated.
	* generated/transpose_i8.c: Regenerated.
	* generated/transpose_r10.c: Regenerated.
	* generated/transpose_r16.c: Regenerated.
	* generated/transpose_r4.c: Regenerated.
	* generated/transpose_r8.c: Regenerated.
	* generated/unpack_c10.c: Regenerated.
	* generated/unpack_c16.c: Regenerated.
	* generated/unpack_c4.c: Regenerated.
	* generated/unpack_c8.c: Regenerated.
	* generated/unpack_i1.c: Regenerated.
	* generated/unpack_i16.c: Regenerated.
	* generated/unpack_i2.c: Regenerated.
	* generated/unpack_i4.c: Regenerated.
	* generated/unpack_i8.c: Regenerated.
	* generated/unpack_r10.c: Regenerated.
	* generated/unpack_r16.c: Regenerated.
	* generated/unpack_r4.c: Regenerated.
	* generated/unpack_r8.c: Regenerated.
	* intrinsics/cshift0.c: Use xmalloc.
	* intrinsics/ctime.c: Likewise.
	* intrinsics/date_and_time.c: Likewise.
	* intrinsics/eoshift0.c: Likewise.
	* intrinsics/eoshift2.c: Likewise.
	* intrinsics/getlog.c: Likewise.
	* intrinsics/pack_generic.c: Likewise.
	* intrinsics/reshape_generic.c: Likewise.
	* intrinsics/spread_generic.c: Likewise.
	* intrinsics/string_intrinsics_inc.c: Likewise.
	* intrinsics/transpose_generic.c: Likewise.
	* intrinsics/unpack_generic.c: Likewise.
	* io/fbuf.c: Likewise.
	* io/format.c: Likewise.
	* io/intrinsics.c: Likewise.
	* io/list_read.c: Likewise.
	* io/open.c: Likewise.
	* io/transfer.c: Likewise.
	* io/unit.c: Likewise.
	* io/unix.c: Likewise.
	* io/write.c: Likewise.
	* m4/bessel.m4: Likewise.
	* m4/cshift1.m4: Likewise.
	* m4/eoshift1.m4: Likewise.
	* m4/eoshift3.m4: Likewise.
	* m4/iforeach.m4: Likewise.
	* m4/ifunction.m4: Likewise.
	* m4/ifunction_logical.m4: Likewise.
	* m4/in_pack.m4: Likewise.
	* m4/matmul.m4: Likewise.
	* m4/matmull.m4: Likewise.
	* m4/pack.m4: Likewise.
	* m4/reshape.m4: Likewise.
	* m4/shape.m4: Likewise.
	* m4/spread.m4: Likewise.
	* m4/transpose.m4: Likewise.
	* m4/unpack.m4: Likewise.
	* runtime/convert_char.c: Likewise.
	* runtime/environ.c: Likewise.
	* runtime/in_pack_generic.c: Likewise.

2012-03-26  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Use GCC_CHECK_MATH_FUNC for math functions.
	* acinclude.m4: Include ../config/math.m4
	* configure: Regenerate.
	* Makefile.in: Regenerate.

2012-03-25  Janne Blomqvist  <jb@gcc.gnu.org>

	* runtime/memory.c (xcalloc): New function.
	* libgfortran.h (xcalloc): New prototype.
	* io/list_read.c (push_char): Use xcalloc instead of get_mem and
	memset.
	(l_push_char): Likewise.
	* io/unit.c (insert_unit): Likewise.
	(get_internal_unit): Likewise.
	* io/unix.c (open_internal): Likewise.
	(open_internal4): Likewise.
	(fd_to_stream): Likewise.

2012-03-17  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/52608
	* io/write_float.def (output_float): Move removal of initial zeros
	until after the scale factor has been applied.

2012-03-16  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/unix.h (struct stream): Rename to stream_vtable.
	(struct stream): New struct definition.
	(sread): Dereference vtable pointer.
	(swrite): Likewise.
	(sseek): Likewise.
	(struncate): Likewise.
	(sflush): Likewise.
	(sclose): Likewise.
	* io/unix.c (raw_vtable): New variable.
	(buf_vtable): Likewise.
	(mem_vtable): Likewise.
	(mem4_vtable): Likewise.
	(raw_init): Assign vtable pointer.
	(buf_init): Likewise.
	(open_internal): Likewise.
	(open_internal4): Likewise.

2012-03-15  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/52434
	PR libfortran/48878
	PR libfortran/38199
	* io/unit.c (get_internal_unit): Default to ROUND_UNSPECIFIED.
	(init_units): Likewise.
	* io/write_float.def (determine_precision): New function.
	(output_float): Take into account buffer with %f format, no need
	for our own rounding if unspecified or processor specified
	rounding.
	(DTOA): Simplify format string, add parameters.
	(FDTOA): New macros similar to DTOA, but using %f format.
	(OUTPUT_FLOAT_FMT_G): Stack allocate newf, determine correct
	precision and fill buffer.
	(EN_PREC): New macro.
	(determine_en_precision): New function.
	(WRITE_FLOAT): For G format, move buffer filling into
	output_float_FMT_G, use FDTOA for F format.
	(write_float): Increase buffer due to F format.

2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* intrinsics/c99_functions.c [__sgi__ && !HAVE_COMPLEX_H]: Remove.

2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.ac: Remove Tru64 reference.
	* acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove alpha*-dec-osf*
	handling.
	* configure: Regenerate.
	* intrinsics/c99_functions.c [__osf__]: Remove.

2012-03-10  Tobias Burnus  <burnus@net-b.de>

	* libgfortran.h (descriptor_dimension, GFC_DIMENSION_LBOUND,
	GFC_DIMENSION_EXTENT, GFC_DIMENSION_SET, GFC_DESCRIPTOR_DATA,
	GFC_ARRAY_DESCRIPTOR): Rename _lbound to lower_bound and
	data to base_addr.
	* intrinsics/cshift0.c (size0, cshift0): Handle data to
	base_addr rename.
	* intrinsics/date_and_time.c (date_and_time, secnds, itime_i4,
	itime_i8, gmtime_i4, gmtime_i8, ltime_i4, ltime_i8): Ditto.
	* intrinsics/dtime.c (dtime_sub): Ditto.
	* intrinsics/eoshift0.c (eoshift0): Ditto.
	* intrinsics/eoshift2.c (eoshift2): Ditto.
	* intrinsics/etime.c (etime_sub): Ditto.
	* intrinsics/iso_c_binding.c (c_f_pointer_u0): Ditto.
	* intrinsics/move_alloc.c (move_alloc): Ditto.
	* intrinsics/pack_generic.c (pack_internal, pack,
	pack_s_internal): Ditto.
	* intrinsics/random.c (arandom_r4, arandom_r8, arandom_r10,
	arandom_r16, random_seed_i4, random_seed_i8): Ditto.
	* intrinsics/reshape_generic.c (reshape_internal): Ditto.
	* intrinsics/spread_generic.c (spread_internal,
	spread_internal_scalar, spread, spread_scalar): Ditto.
	* intrinsics/stat.c (stat_i4_sub_0, stat_i8_sub_0, fstat_i4_sub,
	fstat_i8_sub): Ditto.
	* intrinsics/transpose_generic.c (transpose_internal): Ditto.
	* intrinsics/unpack_generic.c (unpack_bounds, unpack_internal,
	unpack1, unpack0, unpack0_char4): Ditto.
	* m4/bessel.m4 (bessel_jn_r'rtype_kind`, bessel_yn_r'rtype_kind`):
	Ditto.
	* m4/cshift0.m4 (cshift0_'rtype_code`): Ditto.
	* m4/cshift1.m4 (cshift1): Ditto.
	* m4/eoshift1.m4 (eoshift1): Ditto.
	* m4/eoshift3.m4 (eoshift3): Ditto.
	* m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Ditto.
	* m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Ditto.
	* m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Ditto.
	* m4/in_pack.m4 (internal_pack_'rtype_ccode`): Ditto.
	* m4/in_unpack.m4 (internal_unpack_'rtype_ccode`): Ditto.
	* m4/matmul.m4 (matmul_'rtype_code`): Ditto.
	* m4/matmull.m4 (matmul_'rtype_code`): Ditto.
	* m4/pack.m4 (pack_'rtype_code`): Ditto.
	* m4/reshape.m4 (reshape_'rtype_ccode`): Ditto.
	* m4/shape.m4 (shape_'rtype_kind`): Ditto.
	* m4/spread.m4 (spread_'rtype_code`): Ditto.
	* m4/transpose.m4 (transpose_'rtype_code`): Ditto.
	* m4/unpack.m4 (unpack0_'rtype_code`, unpack1_'rtype_code`): Ditto.
	* runtime/bounds.c (count_0): Ditto.
	* runtime/in_pack_generic.c (internal_pack): Ditto.
	* runtime/in_unpack_generic.c (internal_unpack): Ditto.
	* generated/cshift0_r4.c: Regenerated.
	* generated/unpack_r8.c: Regenerated.
	* generated/cshift0_c10.c: Regenerated.
	* generated/in_unpack_i1.c: Regenerated.
	* generated/eoshift1_16.c: Regenerated.
	* generated/iany_i16.c: Regenerated.
	* generated/reshape_i4.c: Regenerated.
	* generated/parity_l16.c: Regenerated.
	* generated/in_unpack_r16.c: Regenerated.
	* generated/iparity_i1.c: Regenerated.
	* generated/minloc0_16_r10.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/bessel_r8.c: Regenerated.
	* generated/maxloc0_4_i8.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/maxloc0_8_r10.c: Regenerated.
	* generated/unpack_r16.c: Regenerated.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/unpack_i4.c: Regenerated.
	* generated/in_pack_i1.c: Regenerated.
	* generated/cshift0_i1.c: Regenerated.
	* generated/minloc0_16_i4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/unpack_i2.c: Regenerated.
	* generated/matmul_r16.c: Regenerated.
	* generated/maxloc0_16_r8.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc0_4_r4.c: Regenerated.
	* generated/pack_c10.c: Regenerated.
	* generated/in_unpack_c8.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/in_pack_c16.c: Regenerated.
	* generated/parity_l1.c: Regenerated.
	* generated/in_pack_i2.c: Regenerated.
	* generated/maxloc0_4_r8.c: Regenerated.
	* generated/pack_r4.c: Regenerated.
	* generated/matmul_r8.c: Regenerated.
	* generated/pack_i1.c: Regenerated.
	* generated/minloc0_16_r16.c: Regenerated.
	* generated/cshift0_c8.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc0_4_r4.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/minloc0_16_r8.c: Regenerated.
	* generated/in_pack_i8.c: Regenerated.
	* generated/all_l8.c: Regenerated.
	* generated/minloc0_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/matmul_l8.c: Regenerated.
	* generated/spread_r10.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/reshape_r16.c: Regenerated.
	* generated/cshift0_i16.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/iparity_i8.c: Regenerated.
	* generated/minloc0_16_i8.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/maxloc0_16_r10.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc0_16_i8.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/reshape_i8.c: Regenerated.
	* generated/all_l16.c: Regenerated.
	* generated/cshift1_8.c: Regenerated.
	* generated/matmul_c10.c: Regenerated.
	* generated/pack_r16.c: Regenerated.
	* generated/transpose_r10.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/reshape_r8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/spread_c10.c: Regenerated.
	* generated/reshape_r4.c: Regenerated.
	* generated/in_unpack_i4.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/norm2_r8.c: Regenerated.
	* generated/iany_i2.c: Regenerated.
	* generated/eoshift3_8.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc0_16_r16.c: Regenerated.
	* generated/cshift0_i8.c: Regenerated.
	* generated/all_l1.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/spread_i16.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/spread_r16.c: Regenerated.
	* generated/matmul_c8.c: Regenerated.
	* generated/pack_r10.c: Regenerated.
	* generated/reshape_r10.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/count_8_l.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/maxloc0_16_i2.c: Regenerated.
	* generated/count_1_l.c: Regenerated.
	* generated/unpack_c16.c: Regenerated.
	* generated/any_l8.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/in_unpack_r8.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/in_unpack_r4.c: Regenerated.
	* generated/unpack_i1.c: Regenerated.
	* generated/cshift0_r8.c: Regenerated.
	* generated/spread_i2.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc0_16_i2.c: Regenerated.
	* generated/eoshift3_16.c: Regenerated.
	* generated/maxloc0_8_i4.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/parity_l2.c: Regenerated.
	* generated/maxloc0_16_i16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/in_unpack_r10.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/iparity_i2.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/iall_i4.c: Regenerated.
	* generated/maxloc0_4_i16.c: Regenerated.
	* generated/cshift0_i4.c: Regenerated.
	* generated/in_unpack_c10.c: Regenerated.
	* generated/unpack_c8.c: Regenerated.
	* generated/transpose_c8.c: Regenerated.
	* generated/in_unpack_c16.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/minloc0_4_i1.c: Regenerated.
	* generated/minloc0_8_r16.c: Regenerated.
	* generated/in_unpack_i16.c: Regenerated.
	* generated/reshape_c16.c: Regenerated.
	* generated/pack_i4.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/maxloc0_4_r10.c: Regenerated.
	* generated/unpack_i8.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/pack_c16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/spread_r8.c: Regenerated.
	* generated/minloc0_16_r4.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/matmul_r4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/any_l4.c: Regenerated.
	* generated/cshift0_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/in_pack_r10.c: Regenerated.
	* generated/iall_i1.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/maxloc0_4_i1.c: Regenerated.
	* generated/maxloc0_8_r16.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/reshape_c10.c: Regenerated.
	* generated/matmul_l4.c: Regenerated.
	* generated/cshift0_c16.c: Regenerated.
	* generated/spread_r4.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/in_unpack_c4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxloc0_8_r8.c: Regenerated.
	* generated/unpack_i16.c: Regenerated.
	* generated/norm2_r4.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/in_pack_r4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/parity_l8.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/transpose_c10.c: Regenerated.
	* generated/cshift0_r10.c: Regenerated.
	* generated/cshift0_i2.c: Regenerated.
	* generated/spread_c4.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/unpack_c10.c: Regenerated.
	* generated/bessel_r4.c: Regenerated.
	* generated/minloc0_8_i1.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/transpose_c4.c: Regenerated.
	* generated/in_pack_c8.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/iall_i8.c: Regenerated.
	* generated/iany_i8.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/spread_i8.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/pack_i2.c: Regenerated.
	* generated/unpack_r10.c: Regenerated.
	* generated/minloc0_4_i4.c: Regenerated.
	* generated/iany_i4.c: Regenerated.
	* generated/maxloc0_4_i4.c: Regenerated.
	* generated/in_pack_r8.c: Regenerated.
	* generated/spread_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/pack_c8.c: Regenerated.
	* generated/iparity_i16.c: Regenerated.
	* generated/matmul_c16.c: Regenerated.
	* generated/eoshift1_8.c: Regenerated.
	* generated/any_l16.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/minloc0_8_r4.c: Regenerated.
	* generated/transpose_c16.c: Regenerated.
	* generated/reshape_c4.c: Regenerated.
	* generated/minloc0_8_r8.c: Regenerated.
	* generated/count_16_l.c: Regenerated.
	* generated/minloc0_16_i1.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/maxloc0_8_i1.c: Regenerated.
	* generated/matmul_i1.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/cshift1_4.c: Regenerated.
	* generated/minloc0_4_i2.c: Regenerated.
	* generated/bessel_r10.c: Regenerated.
	* generated/matmul_c4.c: Regenerated.
	* generated/parity_l4.c: Regenerated.
	* generated/in_unpack_i2.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/maxloc0_16_i4.c: Regenerated.
	* generated/minloc0_4_r10.c: Regenerated.
	* generated/transpose_i16.c: Regenerated.
	* generated/matmul_l16.c: Regenerated.
	* generated/any_l1.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/shape_i16.c: Regenerated.
	* generated/in_pack_c4.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/iany_i1.c: Regenerated.
	* generated/matmul_i16.c: Regenerated.
	* generated/maxloc0_16_r4.c: Regenerated.
	* generated/spread_c8.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/pack_r8.c: Regenerated.
	* generated/matmul_r10.c: Regenerated.
	* generated/shape_i8.c: Regenerated.
	* generated/eoshift1_4.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/transpose_r16.c: Regenerated.
	* generated/spread_c16.c: Regenerated.
	* generated/maxloc0_8_i16.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/in_pack_r16.c: Regenerated.
	* generated/iall_i16.c: Regenerated.
	* generated/minloc0_8_r10.c: Regenerated.
	* generated/maxloc0_8_i8.c: Regenerated.
	* generated/transpose_i4.c: Regenerated.
	* generated/maxloc0_4_i2.c: Regenerated.
	* generated/iall_i2.c: Regenerated.
	* generated/maxloc0_8_r4.c: Regenerated.
	* generated/minloc0_4_r16.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc0_4_i8.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/in_pack_i16.c: Regenerated.
	* generated/spread_i4.c: Regenerated.
	* generated/cshift0_c4.c: Regenerated.
	* generated/minloc0_4_i16.c: Regenerated.
	* generated/sum_r8.c: Regenerated.
	* generated/minloc0_16_i16.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/all_l2.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/shape_i4.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/norm2_r10.c: Regenerated.
	* generated/unpack_c4.c: Regenerated.
	* generated/maxloc0_16_i1.c: Regenerated.
	* generated/all_l4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/transpose_i8.c: Regenerated.
	* generated/minloc0_8_i2.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/in_pack_c10.c: Regenerated.
	* generated/maxloc0_4_r16.c: Regenerated.
	* generated/pack_c4.c: Regenerated.
	* generated/bessel_r16.c: Regenerated.
	* generated/norm2_r16.c: Regenerated.
	* generated/in_unpack_i8.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/eoshift3_4.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/matmul_i8.c: Regenerated.
	* generated/matmul_i4.c: Regenerated.
	* generated/reshape_i16.c: Regenerated.
	* generated/matmul_i2.c: Regenerated.
	* generated/transpose_r8.c: Regenerated.
	* generated/transpose_r4.c: Regenerated.
	* generated/cshift1_16.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/iparity_i4.c: Regenerated.
	* generated/in_pack_i4.c: Regenerated.
	* generated/maxloc0_8_i2.c: Regenerated.
	* generated/unpack_r4.c: Regenerated.
	* generated/count_4_l.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/minloc0_8_i8.c: Regenerated.
	* generated/any_l2.c: Regenerated.
	* generated/minloc0_8_i4.c: Regenerated.
	* generated/pack_i8.c: Regenerated.
	* generated/count_2_l.c: Regenerated.
	* generated/reshape_c8.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/minloc0_4_r8.c: Regenerated.

2012-01-20  Tobias Burnus  <burnus@net-b.de>

	PR libgfortran/51899
	* configure.ac: Check whether umask is available.
	* intrinsics/chmod.c (chmod_func): Make compile with MinGW.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2012-01-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/36755
	* intrinsics/chmod.c (chmod_func): Replace call to /bin/chmod

2012-01-12  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Remove check for fdopen.
	* runtime/backtrace.c (CAN_PIPE): Fix comment, remove check for
	fdopen.
	* configure: Regenerated.
	* config.h.in: Regenerated.

2012-01-12  Janne Blomqvist  <jb@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR libfortran/51803
	* runtime/main.c (store_exe_path): Avoid malloc if getcwd fails or
	is not available.

2012-01-11  Tobias Burnus  <burnus@net-b.de>

	* runtime/main.c (store_exe_path): Fix absolute path
	detection for Windows.

2012-01-11  Janne Blomqvist  <jb@gcc.gnu.org>
	    Mike Stump  <mikestump@comcast.net>

	PR libfortran/51803
	* runtime/main.c (store_exe_path): Handle getcwd failure and lack
	of the function better.

2012-01-10  Tobias Burnus  <burnus@net-b.de>

	PR fortran/51197
	* runtime/compile_options.c (show_signal): List
	more signals.

2012-01-09  Harald Anlauf  <anlauf@gmx.de>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/51197
	* runtime/backtrace.c (show_backtrace): Modify wording written
	before the backtrace.
	* runtime/compile_options.c (show_signal): New function.
	(backtrace_handler): Use it.

2012-01-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* Makefile.am (libgfortran_la_LDFLAGS): Add -Wc,-shared-libgcc.
	* Makefile.in: Regenerate.

2012-01-06  Tobias Burnus <burnus@net-b.de>

	* caf/single.c (_gfortran_caf_register, _gfortran_caf_deregister):
	Fix token handling.
	* caf/mpi.c  (_gfortran_caf_register, _gfortran_caf_deregister): Ditto.
	* caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
	(_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.

Copyright (C) 2012 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.