static void add_dep(struct manifest ***deps, const char *modname)
{
unsigned int i;
struct manifest *m;
char *errstr;
if (have_mod(*deps, modname))
return;
m = get_manifest(*deps,
tal_fmt(*deps, "%s/ccan/%s", ccan_dir, modname));
errstr = build_submodule(m, cflags, COMPILE_NORMAL);
if (errstr)
errx(1, "%s", errstr);
add_mod(deps, m);
/* Get that modules depends as well... */
assert(!safe_mode);
if (m->info_file) {
char **infodeps;
infodeps = get_deps(m, m->dir, "depends", false,
get_or_compile_info);
for (i = 0; infodeps[i]; i++) {
if (strstarts(infodeps[i], "ccan/"))
add_dep(deps, infodeps[i] + strlen("ccan/"));
}
}
}
static char *example_obj_list(struct manifest *m, struct ccan_file *f)
{
struct manifest **deps = talloc_array(f, struct manifest *, 0);
char **lines, *list;
unsigned int i;
/* This one for a start. */
add_dep(&deps, m->basename);
/* Other modules implied by includes. */
for (lines = get_ccan_file_lines(f); *lines; lines++) {
unsigned preflen = strspn(*lines, " \t");
if (strstarts(*lines + preflen, "#include <ccan/")) {
char *modname;
modname = talloc_strdup(f, *lines + preflen
+ strlen("#include <ccan/"));
modname[strcspn(modname, "/")] = '\0';
if (!have_mod(deps, modname))
add_dep(&deps, modname);
}
}
list = talloc_strdup(f, "");
for (i = 0; i < talloc_get_size(deps) / sizeof(*deps); i++) {
if (deps[i]->compiled[COMPILE_NORMAL])
list = talloc_asprintf_append(list, " %s",
deps[i]->compiled
[COMPILE_NORMAL]);
}
return list;
}
