X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fdepends.c;h=e6a79d71134404e5046e714367224c9e5ed543d1;hp=f1ff30904c897d92fef28ba54cd7c41608af76c5;hb=9b3f4ef6eec6a5981dcaa62f45da49b8f4f95388;hpb=9a8344b2cd849a5506ca5e93bfc30665fb35acab

diff --git a/tools/depends.c b/tools/depends.c
index f1ff3090..e6a79d71 100644
--- a/tools/depends.c
+++ b/tools/depends.c
@@ -253,6 +253,12 @@ static char **get_one_cflags(const void *ctx, const char *dir,
 	return get_one_prop(ctx, dir, "cflags", get_info);
 }
 
+static char **get_one_ccanlint(const void *ctx, const char *dir,
+			       char *(*get_info)(const void *ctx, const char *dir))
+{
+	return get_one_prop(ctx, dir, "ccanlint", get_info);
+}
+
 /* O(n^2) but n is small. */
 static char **add_deps(char **deps1, char **deps2)
 {
@@ -282,13 +288,25 @@ char **get_cflags(const void *ctx, const char *dir,
 	return flags;
 }
 
+char **get_ccanlint(const void *ctx, const char *dir,
+		    char *(*get_info)(const void *ctx, const char *dir))
+{
+	char **ccanlint;
+	unsigned int len;
+	ccanlint = get_one_ccanlint(ctx, dir, get_info);
+	len = tal_count(ccanlint);
+	tal_resize(&ccanlint, len + 1);
+	ccanlint[len] = NULL;
+	return ccanlint;
+}
+
 static char *get_one_ported(const void *ctx, const char *dir,
 			    char *(*get_info)(const void *ctx, const char *dir))
 {
 	char **ported = get_one_prop(ctx, dir, "ported", get_info);
 
 	/* No news is good news. */
-	if (!ported || tal_count(ported) == 0)
+	if (tal_count(ported) == 0)
 		return NULL;
 
 	if (tal_count(ported) != 1)