Modified: trunk/configure.ac (95 => 96)
--- trunk/configure.ac 2009-11-03 14:21:13 UTC (rev 95)
+++ trunk/configure.ac 2009-11-03 14:30:37 UTC (rev 96)
@@ -137,7 +137,7 @@
# Checks for header files.
#
AC_HEADER_STDC
-AC_CHECK_HEADERS([Availability.h pthread_machdep.h pthread_np.h malloc/malloc.h libkern/OSCrossEndian.h libkern/OSAtomic.h])
+AC_CHECK_HEADERS([Availability.h TargetConditionals.h pthread_machdep.h pthread_np.h malloc/malloc.h libkern/OSCrossEndian.h libkern/OSAtomic.h])
#
# We use the availability of mach.h to decide whether to compile in all sorts