add libatomic-ops to hard dependencies

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1340 fefdeb5f-60dc-0310-8127-8f9354f1896f

diff --git a/configure.ac b/configure.ac
index 33b305e..42bee9a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -320,6 +320,18 @@ PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
 AC_SUBST(LIBSNDFILE_CFLAGS)
 AC_SUBST(LIBSNDFILE_LIBS)
 
+#### atomic-ops ###
+
+AC_CHECK_HEADERS([atomic_ops.h], [], [
+AC_MSG_ERROR([*** libatomic-ops headers not found])
+])
+
+AC_SEARCH_LIBS([AO_spin], [atomic_ops], [], [
+AC_MSG_ERROR([*** libatomic-ops library file not found])
+])
+
+
+
 #### OSS support (optional) ####
 
 AC_ARG_ENABLE([oss],