define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE

Always define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE even if attributes are not supported. Change-Id: Ibc2110d809d81f546723853038c69176075d6013 (cherry picked from commit d9bc256)
heimdal · Feb 5, 2014 · 42c6373 · 42c6373
1 parent 5806cbf
commit 42c6373
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/bits.c b/include/bits.c
@@ -302,6 +302,8 @@ int main(int argc, char **argv)
     fprintf(f, "#ifndef HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE\n");
     fprintf(f, "#if __has_extension(warn_unused_result) || KRB5TYPES_REQUIRE_GNUC(3,3,0)\n");
     fprintf(f, "#define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE __attribute__((warn_unused_result))\n");
+    fprintf(f, "#else\n");
+    fprintf(f, "#define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE\n");
     fprintf(f, "#endif\n");
     fprintf(f, "#endif\n\n");