diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 1421991..c73667a 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -2600,34 +2600,6 @@ AC_DEFUN(AC_CHECK_BOOL, AC_DEFINE_UNQUOTED(HAVE_BOOL, 1, [You _must_ have bool]) ]) -AC_DEFUN(AC_CHECK_GNU_EXTENSIONS, -[ -AC_MSG_CHECKING(if you need GNU extensions) -AC_CACHE_VAL(ac_cv_gnu_extensions, -[ -cat > conftest.c << EOF -#include <features.h> - -#ifdef __GNU_LIBRARY__ -yes -#endif -EOF - -if (eval "$ac_cpp conftest.c") 2>&5 | - egrep "yes" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_gnu_extensions=yes -else - ac_cv_gnu_extensions=no -fi -]) - -AC_MSG_RESULT($ac_cv_gnu_extensions) -if test "$ac_cv_gnu_extensions" = "yes"; then - AC_DEFINE_UNQUOTED(_GNU_SOURCE, 1, [Define if you need to use the GNU extensions]) -fi -]) - AC_DEFUN(KDE_CHECK_COMPILER_FLAG, [ AC_MSG_CHECKING(whether $CXX supports -$1) @@ -2820,8 +2792,8 @@ AC_DEFUN(AC_CHECK_COMPILERS, if test "$GCC" = "yes"; then case $host in *-*-linux-gnu) - CFLAGS="-ansi -W -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS" - CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion $CXXFLAGS" + CFLAGS="-ansi -W -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE $CFLAGS" + CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -Wcast-align -Wconversion $CXXFLAGS" ;; esac CXXFLAGS="-Wall -pedantic -W -Wpointer-arith -Wmissing-prototypes -Wwrite-strings $CXXFLAGS" |