patch 9.0.1110: build fails on Mac OS X 10.4/10.5
Problem: Build fails on Mac OS X 10.4/10.5 .
Solution: Check if the dispatch/dispatch.h header exists. (Evan Miller,
closes #11746)
diff --git a/src/auto/configure b/src/auto/configure
index 92826d4..44d83c2 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -4816,6 +4816,19 @@
done
+# 10.5 and earlier lack dispatch
+for ac_header in dispatch/dispatch.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "dispatch/dispatch.h" "ac_cv_header_dispatch_dispatch_h" "$ac_includes_default"
+if test "x$ac_cv_header_dispatch_dispatch_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DISPATCH_DISPATCH_H 1
+_ACEOF
+
+fi
+
+done
+