--direct for ccan_depends

[ccan] / tools / ccan_depends.c

diff --git a/tools/ccan_depends.c b/tools/ccan_depends.c
index 5e9f812ecc46667557097e3bd2dc67fe71fab930..ca8c4a610967402a9a8047e7e2b73172eabc81ad 100644 (file)
--- a/tools/ccan_depends.c
+++ b/tools/ccan_depends.c
@@ -10,20 +10,27 @@ int main(int argc, char *argv[])
        char **deps;
        unsigned int i;
        bool compile = false;
+       bool recurse = true;
 
+       if (argv[1] && streq(argv[1], "--direct")) {
+               argv++;
+               argc--;
+               recurse = false;
+       }
        if (argv[1] && streq(argv[1], "--compile")) {
                argv++;
                argc--;
                compile = true;
        }
        if (argc != 2)
-               errx(1, "Usage: ccan_depends [--compile] <dir>\n"
-                       "Spits out all the ccan dependencies (recursively)");
+               errx(1, "Usage: ccan_depends [--direct] [--compile] <dir>\n"
+                       "Spits out all the ccan dependencies (recursively unless --direct)");
 
        if (compile)
-               deps = get_deps(talloc_autofree_context(), argv[1]);
+               deps = get_deps(talloc_autofree_context(), argv[1], recurse);
        else
-               deps = get_safe_ccan_deps(talloc_autofree_context(), argv[1]);
+               deps = get_safe_ccan_deps(talloc_autofree_context(), argv[1],
+                                         recurse);
 
        for (i = 0; deps[i]; i++)
                if (strstarts(deps[i], "ccan/"))