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main: use pkgconf_fragment_filter() instead of crazy stuff

feature/tap-sh
William Pitcock 2016-12-09 22:45:22 -06:00
parent 0232ee52a3
commit 2b5d763e31
2 changed files with 55 additions and 54 deletions
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2
libpkgconf/libpkgconf.h
View File

@ -227,7 +227,7 @@ int pkgconf_argv_split(const char *src, int *argc, char ***argv);
void pkgconf_argv_free(char **argv); void pkgconf_argv_free(char **argv);
/* fragment.c */ /* fragment.c */
typedef bool (*pkgconf_fragment_filter_func_t)(const pkgconf_client_t *client, pkgconf_fragment_t *frag, unsigned int flags); typedef bool (*pkgconf_fragment_filter_func_t)(const pkgconf_client_t *client, const pkgconf_fragment_t *frag, unsigned int flags);
void pkgconf_fragment_parse(const pkgconf_client_t *client, pkgconf_list_t *list, pkgconf_list_t *vars, const char *value); void pkgconf_fragment_parse(const pkgconf_client_t *client, pkgconf_list_t *list, pkgconf_list_t *vars, const char *value);
void pkgconf_fragment_add(const pkgconf_client_t *client, pkgconf_list_t *list, const char *string); void pkgconf_fragment_add(const pkgconf_client_t *client, pkgconf_list_t *list, const char *string);
void pkgconf_fragment_copy(pkgconf_list_t *list, const pkgconf_fragment_t *base, unsigned int flags, bool is_private); void pkgconf_fragment_copy(pkgconf_list_t *list, const pkgconf_fragment_t *base, unsigned int flags, bool is_private);

107
main.c
View File

@ -110,6 +110,15 @@ print_fragment(pkgconf_fragment_t *frag)
printf("%s ", frag->data); printf("%s ", frag->data);
} }
static void
print_fragment_list(pkgconf_list_t *list)
{
pkgconf_node_t *node;
PKGCONF_FOREACH_LIST_ENTRY(list->head, node)
print_fragment(node->data);
}
static bool static bool
print_list_entry(const pkgconf_pkg_t *entry, void *data) print_list_entry(const pkgconf_pkg_t *entry, void *data)
{ {
@ -136,50 +145,36 @@ print_package_entry(const pkgconf_pkg_t *entry, void *data)
return false; return false;
} }
static void static bool
print_cflags(pkgconf_list_t *list) filter_cflags(const pkgconf_client_t *client, const pkgconf_fragment_t *frag, unsigned int flags)
{ {
pkgconf_node_t *node; int got_flags = 0;
(void) client;
(void) flags;
PKGCONF_FOREACH_LIST_ENTRY(list->head, node) if (frag->type == 'I')
{ got_flags = PKG_CFLAGS_ONLY_I;
pkgconf_fragment_t *frag = node->data; else
int got_flags = 0; got_flags = PKG_CFLAGS_ONLY_OTHER;
if (frag->type == 'I') return (want_flags & got_flags) != 0;
got_flags = PKG_CFLAGS_ONLY_I;
else
got_flags = PKG_CFLAGS_ONLY_OTHER;
if ((want_flags & got_flags) == 0)
continue;
print_fragment(frag);
}
} }
static void static bool
print_libs(pkgconf_list_t *list) filter_libs(const pkgconf_client_t *client, const pkgconf_fragment_t *frag, unsigned int flags)
{ {
pkgconf_node_t *node; int got_flags = 0;
(void) client;
(void) flags;
PKGCONF_FOREACH_LIST_ENTRY(list->head, node) switch (frag->type)
{ {
pkgconf_fragment_t *frag = node->data; case 'L': got_flags = PKG_LIBS_ONLY_LDPATH; break;
int got_flags = 0; case 'l': got_flags = PKG_LIBS_ONLY_LIBNAME; break;
default: got_flags = PKG_LIBS_ONLY_OTHER; break;
switch (frag->type)
{
case 'L': got_flags = PKG_LIBS_ONLY_LDPATH; break;
case 'l': got_flags = PKG_LIBS_ONLY_LIBNAME; break;
default: got_flags = PKG_LIBS_ONLY_OTHER; break;
}
if ((want_flags & got_flags) == 0)
continue;
print_fragment(frag);
} }
return (want_flags & got_flags) != 0;
} }
static void static void
@ -392,41 +387,51 @@ apply_variable(pkgconf_client_t *client, pkgconf_pkg_t *world, void *variable, i
} }
static bool static bool
apply_cflags(pkgconf_client_t *client, pkgconf_pkg_t *world, void *list_head, int maxdepth, unsigned int flags) apply_cflags(pkgconf_client_t *client, pkgconf_pkg_t *world, void *unused, int maxdepth, unsigned int flags)
{ {
pkgconf_list_t *list = list_head; pkgconf_list_t unfiltered_list = PKGCONF_LIST_INITIALIZER;
pkgconf_list_t filtered_list = PKGCONF_LIST_INITIALIZER;
int eflag; int eflag;
(void) unused;
eflag = pkgconf_pkg_cflags(client, world, list, maxdepth, flags | PKGCONF_PKG_PKGF_SEARCH_PRIVATE); eflag = pkgconf_pkg_cflags(client, world, &unfiltered_list, maxdepth, flags | PKGCONF_PKG_PKGF_SEARCH_PRIVATE);
if (eflag != PKGCONF_PKG_ERRF_OK) if (eflag != PKGCONF_PKG_ERRF_OK)
return false; return false;
if (list->head == NULL) pkgconf_fragment_filter(client, &filtered_list, &unfiltered_list, filter_cflags, flags);
if (filtered_list.head == NULL)
return true; return true;
print_cflags(list); print_fragment_list(&filtered_list);
pkgconf_fragment_free(list); pkgconf_fragment_free(&unfiltered_list);
pkgconf_fragment_free(&filtered_list);
return true; return true;
} }
static bool static bool
apply_libs(pkgconf_client_t *client, pkgconf_pkg_t *world, void *list_head, int maxdepth, unsigned int flags) apply_libs(pkgconf_client_t *client, pkgconf_pkg_t *world, void *unused, int maxdepth, unsigned int flags)
{ {
pkgconf_list_t *list = list_head; pkgconf_list_t unfiltered_list = PKGCONF_LIST_INITIALIZER;
pkgconf_list_t filtered_list = PKGCONF_LIST_INITIALIZER;
int eflag; int eflag;
(void) unused;
eflag = pkgconf_pkg_libs(client, world, list, maxdepth, flags); eflag = pkgconf_pkg_libs(client, world, &unfiltered_list, maxdepth, flags);
if (eflag != PKGCONF_PKG_ERRF_OK) if (eflag != PKGCONF_PKG_ERRF_OK)
return false; return false;
if (list->head == NULL) pkgconf_fragment_filter(client, &filtered_list, &unfiltered_list, filter_libs, flags);
if (filtered_list.head == NULL)
return true; return true;
print_libs(list); print_fragment_list(&filtered_list);
pkgconf_fragment_free(list); pkgconf_fragment_free(&unfiltered_list);
pkgconf_fragment_free(&filtered_list);
return true; return true;
} }
@ -1065,9 +1070,7 @@ main(int argc, char *argv[])
if ((want_flags & PKG_CFLAGS)) if ((want_flags & PKG_CFLAGS))
{ {
pkgconf_list_t frag_list = PKGCONF_LIST_INITIALIZER; if (!pkgconf_queue_apply(&pkg_client, &pkgq, apply_cflags, maximum_traverse_depth, global_traverse_flags, NULL))
if (!pkgconf_queue_apply(&pkg_client, &pkgq, apply_cflags, maximum_traverse_depth, global_traverse_flags, &frag_list))
{ {
ret = EXIT_FAILURE; ret = EXIT_FAILURE;
goto out_println; goto out_println;
@ -1076,9 +1079,7 @@ main(int argc, char *argv[])
if ((want_flags & PKG_LIBS)) if ((want_flags & PKG_LIBS))
{ {
pkgconf_list_t frag_list = PKGCONF_LIST_INITIALIZER; if (!pkgconf_queue_apply(&pkg_client, &pkgq, apply_libs, maximum_traverse_depth, global_traverse_flags, NULL))
if (!pkgconf_queue_apply(&pkg_client, &pkgq, apply_libs, maximum_traverse_depth, global_traverse_flags, &frag_list))
{ {
ret = EXIT_FAILURE; ret = EXIT_FAILURE;
goto out_println; goto out_println;