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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 08:39:12 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 08:39:12 -0700 |
| commit | 8a643cc36cf121de3a9131f95547eba927413710 (patch) | |
| tree | cd3a2c6c33dc026f10417a336c69968967eee120 /libdecnumber/configure | |
| parent | 969b1713b7c5bc0a5fb90d85f82c7f0fd27de34f (diff) | |
| download | gdb-8a643cc36cf121de3a9131f95547eba927413710.zip gdb-8a643cc36cf121de3a9131f95547eba927413710.tar.gz gdb-8a643cc36cf121de3a9131f95547eba927413710.tar.bz2 | |
Sync config/warnings.m4 with GCC
config/
Sync with GCC
2015-05-27 Jason Merrill <jason@redhat.com>
PR bootstrap/66304
* warnings.m4 (ACX_PROG_CXX_WARNING_OPTS)
(ACX_PROG_CXX_WARNINGS_ARE_ERRORS)
(ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New.
(ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC)
(ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context.
libdecnumber/
* configure: Regenerated.
libiberty/
* configure: Regenerated.
opcodes/
* configure: Regenerated.
Diffstat (limited to 'libdecnumber/configure')
| -rwxr-xr-x | libdecnumber/configure | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libdecnumber/configure b/libdecnumber/configure index 964837d..35baf07 100755 --- a/libdecnumber/configure +++ b/libdecnumber/configure @@ -3272,6 +3272,12 @@ test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" # See config/warnings.m4 for details. +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 + WARN_CFLAGS= save_CFLAGS="$CFLAGS" for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ @@ -3318,6 +3324,18 @@ $as_echo "$ac_res" >&6; } fi done CFLAGS="$save_CFLAGS" +ac_ext=c +ac_cpp='$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 WARN_PEDANTIC= # Do the check with the no- prefix removed from the warning options @@ -3356,10 +3374,22 @@ if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : fi fi +ac_ext=c +ac_cpp='$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 + # Only enable with --enable-werror-always until existing warnings are # corrected. +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 + WERROR= # Check whether --enable-werror-always was given. if test "${enable_werror_always+set}" = set; then : @@ -3372,6 +3402,12 @@ if test $enable_werror_always = yes; then : WERROR="$WERROR${WERROR:+ }-Werror" fi +ac_ext=c +ac_cpp='$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 + # Checks for header files. |