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shm: Fix MSG_NOSIGNAL check

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Include sys/socket.h before checking for MSG_NOSIGNAL, also
check that sys/socket.h before doing any other checks for shm
This commit is contained in:
Olivier Crête 2011-04-06 20:40:40 -04:00
parent 9c5863ad35
commit 6cd9048cf9
1 changed files with 9 additions and 2 deletions
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11
configure.ac
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@ -540,8 +540,15 @@ AG_GST_CHECK_FEATURE(QUICKTIME, [QuickTime wrapper], qtwrapper, [
dnl check for shm_open (for shm plugin)
translit(dnm, m, l) AM_CONDITIONAL(USE_SHM, true)
AG_GST_CHECK_FEATURE(SHM, [POSIX shared memory source and sink], shm, [
AC_CHECK_LIB(rt, shm_open,
AC_CHECK_DECL(MSG_NOSIGNAL, HAVE_SHM=yes, HAVE_SHM=no), HAVE_SHM=no)
if test "x$HAVE_SYS_SOCKET_H" = "xyes"; then
AC_CHECK_LIB([rt], [shm_open],
AC_CHECK_DECL([MSG_NOSIGNAL], HAVE_SHM=yes, HAVE_SHM=no, [
#include <sys/socket.h>
]),
HAVE_SHM=no)
else
HAVE_SHM=no
fi
])
dnl check for Video CD