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pkgconf
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main: add --path option to show the exact filename of each .pc file used

William Pitcock 2017-01-07 02:58:39 -06:00
parent 7a2d93c01f
commit d288ff89c7
1 changed files with 37 additions and 0 deletions
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37
main.c
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@ -51,6 +51,7 @@
#define PKG_LIST_PACKAGE_NAMES (((uint64_t) 1) << 31)
#define PKG_NO_PROVIDES (((uint64_t) 1) << 32)
#define PKG_PURE (((uint64_t) 1) << 33)
#define PKG_PATH (((uint64_t) 1) << 34)
static unsigned int global_traverse_flags = PKGCONF_PKG_PKGF_NONE;
@ -301,6 +302,29 @@ apply_variables(pkgconf_client_t *client, pkgconf_pkg_t *world, void *unused, in
return true;
}
static void
print_path(pkgconf_client_t *client, pkgconf_pkg_t *pkg, void *data, unsigned int flags)
{
(void) client;
(void) data;
(void) flags;
printf("%s\n", pkg->filename);
}
static bool
apply_path(pkgconf_client_t *client, pkgconf_pkg_t *world, void *unused, int maxdepth, unsigned int flags)
{
int eflag;
eflag = pkgconf_pkg_traverse(client, world, print_path, unused, maxdepth, flags);
if (eflag != PKGCONF_PKG_ERRF_OK)
return false;
return true;
}
typedef struct {
const char *variable;
char buf[PKGCONF_BUFSIZE];
@ -591,6 +615,7 @@ usage(void)
printf(" --digraph print entire dependency graph in graphviz 'dot' format\n");
printf(" --keep-system-cflags keep -I%s entries in cflags output\n", SYSTEM_INCLUDEDIR);
printf(" --keep-system-libs keep -L%s entries in libs output\n", SYSTEM_LIBDIR);
printf(" --path show the exact filenames for any matching .pc files\n");
printf("\nreport bugs to <%s>.\n", PACKAGE_BUGREPORT);
}
@ -655,6 +680,7 @@ main(int argc, char *argv[])
{ "debug", no_argument, &want_flags, 0, },
{ "validate", no_argument, NULL, 0 },
{ "log-file", required_argument, NULL, 40 },
{ "path", no_argument, &want_flags, PKG_PATH },
{ NULL, 0, NULL, 0 }
};
@ -989,6 +1015,17 @@ main(int argc, char *argv[])
}
}
if ((want_flags & PKG_PATH) == PKG_PATH)
{
want_flags &= ~(PKG_CFLAGS|PKG_LIBS);
if (!pkgconf_queue_apply(&pkg_client, &pkgq, apply_path, 2, global_traverse_flags | PKGCONF_PKG_PKGF_SKIP_ROOT_VIRTUAL, NULL))
{
ret = EXIT_FAILURE;
goto out;
}
}
if ((want_flags & PKG_VARIABLES) == PKG_VARIABLES)
{
want_flags &= ~(PKG_CFLAGS|PKG_LIBS);