take: add labels when CCAN_TAKE_DEBUG set, return in taken_any().

[ccan] / tools / ccan_depends.c

diff --git a/tools/ccan_depends.c b/tools/ccan_depends.c
index 4dda6fa274d65965daaceb4707b377b8bc1989ff..f81a42b861fae905c4cbba2c1816b6cde4bb23ba 100644 (file)
--- a/tools/ccan_depends.c
+++ b/tools/ccan_depends.c
@@ -1,9 +1,8 @@
 #include "tools.h"
-#include <err.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <ccan/err/err.h>
 #include <ccan/str/str.h>
-#include <ccan/talloc/talloc.h>
 
 int main(int argc, char *argv[])
 {
@@ -12,6 +11,7 @@ int main(int argc, char *argv[])
        bool compile = false;
        bool recurse = true;
        bool ccan = true;
+       const char *style = "depends";
 
        if (argv[1] && streq(argv[1], "--direct")) {
                argv++;
@@ -28,8 +28,13 @@ int main(int argc, char *argv[])
                argc--;
                ccan = false;
        }
+       if (argv[1] && streq(argv[1], "--tests")) {
+               argv++;
+               argc--;
+               style = "testdepends";
+       }
        if (argc != 2)
-               errx(1, "Usage: ccan_depends [--direct] [--compile] [--non-ccan] <dir>\n"
+               errx(1, "Usage: ccan_depends [--direct] [--compile] [--non-ccan] [--tests] <dir>\n"
                        "Spits out all the ccan dependencies (recursively unless --direct)");
 
        /* We find depends without compiling by looking for ccan/ */
@@ -37,14 +42,13 @@ int main(int argc, char *argv[])
                errx(1, "--non-ccan needs --compile");
 
        if (compile)
-               deps = get_deps(talloc_autofree_context(), argv[1],
-                               recurse, NULL);
+               deps = get_deps(NULL, argv[1], style, recurse, compile_info);
        else
-               deps = get_safe_ccan_deps(talloc_autofree_context(),
-                                         argv[1], recurse);
+               deps = get_safe_ccan_deps(NULL, argv[1], style, recurse);
 
-       for (i = 0; deps[i]; i++)
-               if (strstarts(deps[i], "ccan/") == ccan)
-                       printf("%s\n", deps[i]);
+       if (deps)
+               for (i = 0; deps[i]; i++)
+                       if (strstarts(deps[i], "ccan/") == ccan)
+                               printf("%s\n", deps[i]);
        return 0;
 }