We intuit the dependencies of embedded examples by looking for #include.
But these extra dependencies may require extra libraries, so we need to
add those, too.
-static char *example_obj_list(struct manifest *m, struct ccan_file *f)
+static struct manifest **get_example_deps(struct manifest *m,
+ struct ccan_file *f)
struct manifest **deps = talloc_array(f, struct manifest *, 0);
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);
/* This one for a start. */
add_dep(&deps, m->basename);
- list = talloc_strdup(f, "");
- for (i = 0; i < talloc_get_size(deps) / sizeof(*deps); i++) {
+ return deps;
+}
+
+static char *example_obj_list(const void *ctx, struct manifest **deps)
+{
+ char *list = talloc_strdup(ctx, "");
+ unsigned int i;
+
+ for (i = 0; i < talloc_array_length(deps); i++) {
if (deps[i]->compiled[COMPILE_NORMAL])
list = talloc_asprintf_append(list, " %s",
deps[i]->compiled
if (deps[i]->compiled[COMPILE_NORMAL])
list = talloc_asprintf_append(list, " %s",
deps[i]->compiled
-/* FIXME: Test with reduced features! */
-static char *lib_list(const struct manifest *m)
+static char *example_lib_list(const void *ctx, struct manifest **deps)
+ char *list = talloc_strdup(ctx, "");
- char *ret = talloc_strdup(m, "");
- libs = get_libs(m, m->dir, true, get_or_compile_info);
- for (i = 0; libs[i]; i++)
- ret = talloc_asprintf_append(ret, "-l%s ", libs[i]);
- return ret;
+ /* FIXME: This doesn't uniquify. */
+ for (i = 0; i < talloc_array_length(deps); i++) {
+ libs = get_libs(ctx, deps[i]->dir, false, get_or_compile_info);
+ for (j = 0; libs[j]; j++)
+ list = talloc_asprintf_append(list, "-l%s ", libs[j]);
+ }
+ return list;
+/* FIXME: Test with reduced features! */
static bool compile(const void *ctx,
struct manifest *m,
struct ccan_file *file,
char **output)
{
static bool compile(const void *ctx,
struct manifest *m,
struct ccan_file *file,
char **output)
{
+ struct manifest **deps = get_example_deps(m, file);
+
file->compiled[COMPILE_NORMAL] = temp_file(ctx, "", file->fullname);
if (!compile_and_link(ctx, file->fullname, ccan_dir,
file->compiled[COMPILE_NORMAL] = temp_file(ctx, "", file->fullname);
if (!compile_and_link(ctx, file->fullname, ccan_dir,
- example_obj_list(m, file),
+ example_obj_list(file, deps),
- lib_list(m), file->compiled[COMPILE_NORMAL],
+ example_lib_list(file, deps),
+ file->compiled[COMPILE_NORMAL],
output)) {
/* Don't keep failures, even with --keep */
unlink(file->compiled[COMPILE_NORMAL]);
output)) {
/* Don't keep failures, even with --keep */
unlink(file->compiled[COMPILE_NORMAL]);