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Use -std=gnu11 instead of -std=gnu99 for libgfortran C code. 

2014-05-12  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac (AM_CFLAGS): Use -std=gnu11.
	(CFLAGS): Likewise.
	* configure: Regenerated.

From-SVN: r210334
This commit is contained in:
Janne Blomqvist 2014-05-12 22:20:50 +03:00
parent dff8943f54
commit f7b6856fa4
3 changed files with 16 additions and 8 deletions
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6
libgfortran/ChangeLog
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@ -1,3 +1,9 @@
2014-05-12 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac (AM_CFLAGS): Use -std=gnu11.
(CFLAGS): Likewise.
* configure: Regenerated.
2014-05-11 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (_gfortran_caf_num_images): Change type of

11
libgfortran/configure vendored
View File

@ -5769,12 +5769,13 @@ fi
# Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
if test "x$GCC" = "xyes"; then
AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
## We like to use C99 routines when available. This makes sure that
## We like to use C11 and C99 routines when available. This makes
## sure that
## __STDC_VERSION__ is set such that libc includes make them available.
AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
AM_CFLAGS="-std=gnu11 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
## Compile the following tests with the same system header contents
## that we'll encounter when compiling our own source files.
CFLAGS="-std=gnu99 $CFLAGS"
CFLAGS="-std=gnu11 $CFLAGS"
fi
@ -12343,7 +12344,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12346 "configure"
#line 12347 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12449,7 +12450,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12452 "configure"
#line 12453 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

7
libgfortran/configure.ac
View File

@ -139,12 +139,13 @@ AM_PROG_CC_C_O
# Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
if test "x$GCC" = "xyes"; then
AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
## We like to use C99 routines when available. This makes sure that
## We like to use C11 and C99 routines when available. This makes
## sure that
## __STDC_VERSION__ is set such that libc includes make them available.
AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
AM_CFLAGS="-std=gnu11 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
## Compile the following tests with the same system header contents
## that we'll encounter when compiling our own source files.
CFLAGS="-std=gnu99 $CFLAGS"
CFLAGS="-std=gnu11 $CFLAGS"
fi
AC_SUBST(AM_FCFLAGS)
AC_SUBST(AM_CFLAGS)