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m4/ucred.m4: don't define _GNU_SOURCE

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Not necessary anymore, because we enable this flag unconditionally
now.
This commit is contained in:
Max Kellermann 2014-03-15 18:25:17 +01:00
parent 7d353bbe2a
commit b10276ff98
1 changed files with 1 additions and 15 deletions
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16
m4/ucred.m4
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@ -1,5 +1,4 @@
# Check if "struct ucred" is available. If not, try harder with # Check if "struct ucred" is available.
# _GNU_SOURCE.
# #
# Author: Max Kellermann <max@duempel.org> # Author: Max Kellermann <max@duempel.org>
@ -10,19 +9,6 @@ AC_DEFUN([STRUCT_UCRED],[
[struct ucred cred;], [struct ucred cred;],
mpd_cv_have_struct_ucred=yes, mpd_cv_have_struct_ucred=yes,
mpd_cv_have_struct_ucred=no) mpd_cv_have_struct_ucred=no)
if test x$mpd_cv_have_struct_ucred = xno; then
# glibc 2.8 forces _GNU_SOURCE on us
AC_TRY_COMPILE(
[#define _GNU_SOURCE
#include <sys/socket.h>],
[struct ucred cred;],
mpd_cv_have_struct_ucred=yes,
mpd_cv_have_struct_ucred=no)
if test x$mpd_cv_have_struct_ucred = xyes; then
# :(
CFLAGS="$CFLAGS -D_GNU_SOURCE"
fi
fi
]) ])
AC_MSG_RESULT($mpd_cv_have_struct_ucred) AC_MSG_RESULT($mpd_cv_have_struct_ucred)