ccanlint: remove -Werror, use output of compile command to detect warnings.

[ccan] / tools / ccanlint / compulsory_tests / build_objs.c

diff --git a/tools/ccanlint/compulsory_tests/build_objs.c b/tools/ccanlint/compulsory_tests/build_objs.c
index 77f0a70cd832da52fb47921c2b70acce4c79b00d..d26844941c859e10d85fa2e7ae27148fefea98da 100644 (file)
--- a/tools/ccanlint/compulsory_tests/build_objs.c
+++ b/tools/ccanlint/compulsory_tests/build_objs.c
@@ -26,26 +26,34 @@ static void check_objs_build(struct manifest *m,
                             unsigned int *timeleft, struct score *score)
 {
        struct ccan_file *i;
+       bool errors = false, warnings = false;
 
        if (list_empty(&m->c_files))
                score->total = 0;
+       else
+               score->total = 2;
 
        list_for_each(&m->c_files, i, list) {
                char *output;
                char *fullfile = talloc_asprintf(m, "%s/%s", m->dir, i->name);
 
                i->compiled = maybe_temp_file(m, "", keep, fullfile);
-               if (!compile_object(m, fullfile, ccan_dir, "", i->compiled,
+               if (!compile_object(score, fullfile, ccan_dir, "", i->compiled,
                                    &output)) {
                        talloc_free(i->compiled);
                        score->error = "Compiling object files";
                        score_file_error(score, i, 0, output);
+                       errors = true;
+               } else if (!streq(output, "")) {
+                       score->error = "Compiling object files gave warnings";
+                       score_file_error(score, i, 0, output);
+                       warnings = true;
                }
-               talloc_free(output);
        }
-       if (!score->error) {
+
+       if (!errors) {
                score->pass = true;
-               score->score = score->total;
+               score->score = score->total - warnings;
        }
 }