Removed AC_CHECK_GNU_EXTENSIONS.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
pull/1/head
Michele Calgaro 6 years ago
parent e2a3b92b2d
commit 00e2384e37
Signed by: MicheleC
GPG Key ID: 2A75B7CA8ADED5CF

@ -2897,34 +2897,6 @@ 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])

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