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pkg: allow pkg_cflags() and pkg_libs() utility functions to have a user-provided list pointer. 

Also chase this change in the frontend.
feature/tap-sh
William Pitcock 2012-08-08 11:04:07 -05:00
parent 80ad957788
commit 84ea074fbe
3 changed files with 13 additions and 15 deletions
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8
main.c
View File

@ -279,10 +279,11 @@ apply_variable(pkg_t *world, void *variable, int maxdepth, unsigned int flags)
static void static void
apply_cflags(pkg_t *world, void *unused, int maxdepth, unsigned int flags) apply_cflags(pkg_t *world, void *unused, int maxdepth, unsigned int flags)
{ {
pkg_fragment_t *head = NULL;
pkg_fragment_t *list; pkg_fragment_t *list;
(void) unused; (void) unused;
list = pkg_cflags(world, maxdepth, flags | PKGF_SEARCH_PRIVATE); list = pkg_cflags(world, &head, maxdepth, flags | PKGF_SEARCH_PRIVATE);
print_cflags(list); print_cflags(list);
pkg_fragment_free(list); pkg_fragment_free(list);
@ -291,10 +292,11 @@ apply_cflags(pkg_t *world, void *unused, int maxdepth, unsigned int flags)
static void static void
apply_libs(pkg_t *world, void *unused, int maxdepth, unsigned int flags) apply_libs(pkg_t *world, void *unused, int maxdepth, unsigned int flags)
{ {
pkg_fragment_t *head = NULL;
pkg_fragment_t *list; pkg_fragment_t *list;
(void) unused; (void) unused;
list = pkg_libs(world, maxdepth, flags); list = pkg_libs(world, &head, maxdepth, flags);
print_libs(list); print_libs(list);
pkg_fragment_free(list); pkg_fragment_free(list);
@ -757,7 +759,7 @@ main(int argc, char *argv[])
{ {
want_flags &= ~(PKG_CFLAGS|PKG_LIBS); want_flags &= ~(PKG_CFLAGS|PKG_LIBS);
if (!pkg_queue_apply(pkgq_head, apply_simulate, maximum_traverse_depth, global_traverse_flags, NULL)) if (!pkg_queue_apply(pkgq_head, apply_simulate, -1, global_traverse_flags, NULL))
{ {
ret = EXIT_FAILURE; ret = EXIT_FAILURE;
goto out; goto out;

16
pkg.c
View File

@ -848,13 +848,11 @@ pkg_cflags_collect(pkg_t *pkg, void *data, unsigned int flags)
} }
pkg_fragment_t * pkg_fragment_t *
pkg_cflags(pkg_t *root, int maxdepth, unsigned int flags) pkg_cflags(pkg_t *root, pkg_fragment_t **list, int maxdepth, unsigned int flags)
{ {
pkg_fragment_t *head = NULL; pkg_traverse(root, pkg_cflags_collect, list, maxdepth, flags);
pkg_traverse(root, pkg_cflags_collect, &head, maxdepth, flags); return *list;
return head;
} }
static void static void
@ -874,11 +872,9 @@ pkg_libs_collect(pkg_t *pkg, void *data, unsigned int flags)
} }
pkg_fragment_t * pkg_fragment_t *
pkg_libs(pkg_t *root, int maxdepth, unsigned int flags) pkg_libs(pkg_t *root, pkg_fragment_t **list, int maxdepth, unsigned int flags)
{ {
pkg_fragment_t *head = NULL; pkg_traverse(root, pkg_libs_collect, list, maxdepth, flags);
pkg_traverse(root, pkg_libs_collect, &head, maxdepth, flags); return *list;
return head;
} }

4
pkg.h
View File

@ -134,8 +134,8 @@ unsigned int pkg_verify_graph(pkg_t *root, int depth, unsigned int flags);
int pkg_compare_version(const char *a, const char *b); int pkg_compare_version(const char *a, const char *b);
pkg_t *pkg_verify_dependency(pkg_dependency_t *pkgdep, unsigned int flags, unsigned int *eflags); pkg_t *pkg_verify_dependency(pkg_dependency_t *pkgdep, unsigned int flags, unsigned int *eflags);
const char *pkg_get_comparator(pkg_dependency_t *pkgdep); const char *pkg_get_comparator(pkg_dependency_t *pkgdep);
pkg_fragment_t *pkg_cflags(pkg_t *root, int maxdepth, unsigned int flags); pkg_fragment_t *pkg_cflags(pkg_t *root, pkg_fragment_t **list, int maxdepth, unsigned int flags);
pkg_fragment_t *pkg_libs(pkg_t *root, int maxdepth, unsigned int flags); pkg_fragment_t *pkg_libs(pkg_t *root, pkg_fragment_t **list, int maxdepth, unsigned int flags);
/* parse.c */ /* parse.c */
pkg_t *pkg_new_from_file(const char *path, FILE *f); pkg_t *pkg_new_from_file(const char *path, FILE *f);