r18936: hopefully fix the test for negative enum values. When a compiler

truncates the enums, the test was passing.
(This used to be commit c6216f7dbf68012fa8351dcae17fe4c7ab165b58)

diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index 2425d3da4b4b6e3ea0d913d83dda2a1f67e71e68..f1b4f82ceca65f2f33a7fe07dd91b19d88986d02 100644 (file)
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -37,17 +37,11 @@ AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_
        enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
        int main(void) {
                enum negative_values v1 = NEGATIVE_VALUE;
-               unsigned v2 = NEGATIVE_VALUE;
-
-               if (v1 != 0xFFFFFFFF) {
-                       printf("%u != 0xFFFFFFFF\n", v1);
-                       return 1;
-               }
-               if (v2 != 0xFFFFFFFF) {
-                       printf("%u != 0xFFFFFFFF\n", v2);
+               unsigned v2 = 0xFFFFFFFF;
+               if (v1 != v2) {
+                       printf("v1=0x%08x v2=0x%08x\n", v1, v2);
                        return 1;
                }
-
                return 0;
        }
 ],