diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 31 |
1 files changed, 30 insertions, 1 deletions
@@ -163,6 +163,14 @@ pkg_uninstalled (Package *pkg) return FALSE; } +void +print_hashtable_key (gpointer key, + gpointer value, + gpointer user_data) +{ + printf("%s\n", (gchar*)key); +} + int main (int argc, char **argv) { @@ -186,6 +194,7 @@ main (int argc, char **argv) static char *required_max_version = NULL; static char *required_pkgconfig_version = NULL; static int want_silence_errors = 0; + static int want_variable_list = 0; int result; GString *str; GSList *packages = NULL; @@ -233,6 +242,8 @@ main (int argc, char **argv) "set variable NAME to VALUE", "NAME=VALUE" }, { "exists", 0, POPT_ARG_NONE, &want_exists, 0, "return 0 if the module(s) exist" }, + { "print-variables", 0, POPT_ARG_NONE, &want_variable_list, 0, + "output list of variables defined by the module" }, { "uninstalled", 0, POPT_ARG_NONE, &want_uninstalled, 0, "return 0 if the uninstalled version of one or more module(s) or their dependencies will be used" }, { "atleast-version", 0, POPT_ARG_STRING, &required_atleast_version, 0, @@ -348,7 +359,8 @@ main (int argc, char **argv) want_other_libs || want_I_cflags || want_other_cflags || - want_list) + want_list || + want_variable_list) { debug_spew ("Error printing enabled by default due to use of --version, --libs, --cflags, --libs-only-l, --libs-only-L, --libs-only-other, --cflags-only-I, --cflags-only-other or --list. Value of --silence-errors: %d\n", want_silence_errors); @@ -506,6 +518,23 @@ main (int argc, char **argv) return 1; } + if (want_variable_list) + { + GSList *tmp; + gchar *str; + tmp = packages; + while (tmp != NULL) + { + Package *pkg = tmp->data; + g_hash_table_foreach(pkg->vars, + &print_hashtable_key, + NULL); + tmp = g_slist_next (tmp); + if (tmp) printf ("\n"); + } + need_newline = FALSE; + } + } g_string_free (str, TRUE); |