X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=tools%2Fccanlint%2Fcompulsory_tests%2Fcheck_build.c;h=830ea91427d4faef8116d686287969ef5215f906;hb=03a596908b779bbb4b7c2f739c5e238f8c5d6390;hp=42eda13ae56aede90e2fd9df85927e9a1260129c;hpb=63bceea014e091a2f2907e49f7c3b33f042106f4;p=ccan

diff --git a/tools/ccanlint/compulsory_tests/check_build.c b/tools/ccanlint/compulsory_tests/check_build.c
index 42eda13a..830ea914 100644
--- a/tools/ccanlint/compulsory_tests/check_build.c
+++ b/tools/ccanlint/compulsory_tests/check_build.c
@@ -45,12 +45,12 @@ static char *lib_list(const struct manifest *m)
 	return ret;
 }
 
-static void *check_use_build(struct manifest *m,
-			     bool keep,
-			     unsigned int *timeleft)
+static void check_use_build(struct manifest *m,
+			    bool keep,
+			    unsigned int *timeleft, struct score *score)
 {
 	char *contents;
-	char *tmpfile;
+	char *tmpfile, *cmdout;
 	char *basename = talloc_asprintf(m, "%s/example.c", m->dir);
 	int fd;
 
@@ -58,8 +58,7 @@ static void *check_use_build(struct manifest *m,
 
 	fd = open(tmpfile, O_WRONLY | O_CREAT | O_EXCL, 0600);
 	if (fd < 0)
-		return talloc_asprintf(m, "Creating temporary file: %s",
-				       strerror(errno));
+		err(1, "Creating temporary file %s", tmpfile);
 
 	contents = talloc_asprintf(tmpfile,
 				   "#include <ccan/%s/%s.h>\n"
@@ -68,30 +67,25 @@ static void *check_use_build(struct manifest *m,
 				   "	return 0;\n"
 				   "}\n",
 				   m->basename, m->basename);
-	if (write(fd, contents, strlen(contents)) != strlen(contents)) {
-		close(fd);
-		return "Failure writing to temporary file";
-	}
+	if (write(fd, contents, strlen(contents)) != strlen(contents))
+		err(1, "Failure writing to temporary file %s", tmpfile);
 	close(fd);
 
-	return compile_and_link(m, tmpfile, ccan_dir, obj_list(m), "",
-				lib_list(m),
-				maybe_temp_file(m, "", keep, tmpfile));
-}
-
-static const char *describe_use_build(struct manifest *m, void *check_result)
-{
-	return talloc_asprintf(check_result, 
-			       "Linking against module:\n"
-			       "%s", (char *)check_result);
+	if (compile_and_link(score, tmpfile, ccan_dir, obj_list(m), "",
+			     lib_list(m),
+			     maybe_temp_file(m, "", keep, tmpfile),
+			     &cmdout)) {
+		score->pass = true;
+		score->score = score->total;
+	} else {
+		score->error = cmdout;
+	}
 }
 
 struct ccanlint check_build = {
 	.key = "check-link",
 	.name = "Module can be linked against trivial program",
-	.total_score = 1,
 	.check = check_use_build,
-	.describe = describe_use_build,
 	.can_run = can_build,
 };