X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=tools%2Fccanlint%2Ftests%2Fexamples_compile.c;h=a0a3dd64c57bf61bbde8d92ae24e140038c5f6e5;hb=080b5ccd653a9d5f145a479c859831a540978f81;hp=ff9e529b645a8d46b39f4c4a2e2c976221402905;hpb=f9423c171395571f9880286190d9cf63da147668;p=ccan

diff --git a/tools/ccanlint/tests/examples_compile.c b/tools/ccanlint/tests/examples_compile.c
index ff9e529b..a0a3dd64 100644
--- a/tools/ccanlint/tests/examples_compile.c
+++ b/tools/ccanlint/tests/examples_compile.c
@@ -121,7 +121,11 @@ static bool compile(const void *ctx,
 	file->compiled = maybe_temp_file(ctx, "", keep, file->fullname);
 	if (!compile_and_link(ctx, file->fullname, ccan_dir,
 			      obj_list(m, file),
-			      "", lib_list(m), file->compiled, output)) {
+			      compiler, cflags,
+			      lib_list(m), file->compiled, output)) {
+		/* Don't keep failures. */
+		if (keep)
+			unlink(file->compiled);
 		talloc_free(file->compiled);
 		file->compiled = NULL;
 		return false;
@@ -310,23 +314,24 @@ static char *mangle(struct manifest *m, char **lines)
 	bool in_function = false, fake_function = false, has_main = false;
 	unsigned int i;
 
-	ret = talloc_strdup(m, "/* Prepend a heap of headers. */\n"
-			    "#include <assert.h>\n"
-			    "#include <err.h>\n"
-			    "#include <errno.h>\n"
-			    "#include <fcntl.h>\n"
-			    "#include <limits.h>\n"
-			    "#include <stdbool.h>\n"
-			    "#include <stdint.h>\n"
-			    "#include <stdio.h>\n"
-			    "#include <stdlib.h>\n"
-			    "#include <string.h>\n"
-			    "#include <sys/stat.h>\n"
-			    "#include <sys/types.h>\n"
-			    "#include <unistd.h>\n");
-	ret = talloc_asprintf_append(ret, "/* Include header from module. */\n"
-				     "#include <ccan/%s/%s.h>\n",
-				     m->basename, m->basename);
+	ret = talloc_asprintf(m, 
+			      "/* Include header from module. */\n"
+			      "#include <ccan/%s/%s.h>\n"
+			      "/* Prepend a heap of headers. */\n"
+			      "#include <assert.h>\n"
+			      "#include <err.h>\n"
+			      "#include <errno.h>\n"
+			      "#include <fcntl.h>\n"
+			      "#include <limits.h>\n"
+			      "#include <stdbool.h>\n"
+			      "#include <stdint.h>\n"
+			      "#include <stdio.h>\n"
+			      "#include <stdlib.h>\n"
+			      "#include <string.h>\n"
+			      "#include <sys/stat.h>\n"
+			      "#include <sys/types.h>\n"
+			      "#include <unistd.h>\n",
+			      m->basename, m->basename);
 
 	ret = talloc_asprintf_append(ret, "/* Useful dummy functions. */\n"
 				     "extern int somefunc(void);\n"
@@ -542,25 +547,23 @@ static void build_examples(struct manifest *m, bool keep,
 					prev = lines[j];
 				score->score++;
 				warnings = true;
-				score->error = "Compiling extracted example"
-					" gave warnings";
-				error = talloc_asprintf(score,
-					"Example:\n"
-					"%s\n"
-					"Compiler:\n"
-					"%s",
-					get_ccan_file_contents(file[j]),
-					err[j]);
-				score_file_error(score, file[j], 0, error);
+				score_file_error(score, file[j], 0,
+						 "Compiling extracted example"
+						 " gave warnings:\n"
+						 "Example:\n"
+						 "%s\n"
+						 "Compiler:\n"
+						 "%s",
+						 get_ccan_file_contents(file[j]),
+						 err[j]);
 				goto next;
 			}
 		}
 
 		score->pass = false;
-		score->error = "Compiling extracted examples failed";
 		if (!verbose) {
 			if (num == 3)
-				error = "Standalone, adding headers, "
+				error = "Compiling standalone, adding headers, "
 					"and including previous "
 					"example all failed";
 			else
@@ -598,7 +601,7 @@ static void build_examples(struct manifest *m, bool keep,
 				      err[1]);
 			}
 		}
-		score_file_error(score, i, 0, error);
+		score_file_error(score, i, 0, "%s", error);
 		/* This didn't work, so not a candidate for combining. */
 		prev = NULL;
 
@@ -619,6 +622,7 @@ struct ccanlint examples_compile = {
 	.name = "Module examples compile",
 	.check = build_examples,
 	.can_run = can_run,
+	.needs = "examples_exist module_builds"
 };
 
-REGISTER_TEST(examples_compile, &has_examples, &build, NULL);
+REGISTER_TEST(examples_compile);