Land b_smallfix onto HEAD (20040416_1638) (more 2.6 build fixes)

[fs/lustre-release.git] / lustre / portals / build.m4

diff --git a/lustre/portals/build.m4 b/lustre/portals/build.m4
index 8ccb1d3..93a370f 100644 (file)
--- a/lustre/portals/build.m4
+++ b/lustre/portals/build.m4
@@ -1,5 +1,9 @@
 # ----------  other tests and settings ---------
 
+AC_CHECK_TYPE([spinlock_t],
+       [AC_DEFINE(HAVE_SPINLOCK_T, 1, [spinlock_t is defined])],
+       [],
+       [#include <linux/spinlock.h>])
 
 # ---------  unsigned long long sane? -------