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shm: Check for MSG_NOSIGNAL macro

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Don't build the plugin is MSG_NOSIGNAL is not defined

https://bugzilla.gnome.org/show_bug.cgi?id=645053
This commit is contained in:
Olivier Crête 2011-03-17 15:27:39 -04:00
parent 1634a9f262
commit e2445e26ff
1 changed files with 2 additions and 1 deletions
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3
configure.ac
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@ -537,7 +537,8 @@ 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, HAVE_SHM=yes, HAVE_SHM=no)
AC_CHECK_LIB(rt, shm_open,
AC_CHECK_DECL(MSG_NOSIGNAL, HAVE_SHM=yes, HAVE_SHM=no), HAVE_SHM=no)
])
dnl check for Video CD