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authorMichele Calgaro <michele.calgaro@yahoo.it>2018-10-13 21:09:44 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2018-10-13 21:09:44 +0900
commit259dc8ceee764e0beb3726b000277b7d3ca8b92a (patch)
tree7fedd521cea9530214f689bd031982de90056687 /aclocal.m4
parent90254e8fbd0ba66561cad198e441923d90bf66ed (diff)
downloadknights-259dc8ceee764e0beb3726b000277b7d3ca8b92a.tar.gz
knights-259dc8ceee764e0beb3726b000277b7d3ca8b92a.zip
Replaced _BSD_SOURCE, _SVID_SOURCE with _DEFAULT_SOURCE. Removed AC_CHECK_GNU_EXTENSIONS.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'aclocal.m4')
-rw-r--r--aclocal.m432
1 files changed, 2 insertions, 30 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index e8ec662..063ba87 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -2612,34 +2612,6 @@ 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 -$1)
@@ -2832,8 +2804,8 @@ AC_DEFUN(AC_CHECK_COMPILERS,
if test "$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"