ucm: add ${ConfLibDir} substitution

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/ucm/ucm_subs.c b/src/ucm/ucm_subs.c
index 08de526c8eb608a359f8a07abf117b42a74a0245..87cace4410ac1080bcdcb3ea2c19b6ee660bf6e5 100644 (file)
--- a/src/ucm/ucm_subs.c
+++ b/src/ucm/ucm_subs.c
@@ -44,6 +44,13 @@ static char *rval_open_name(snd_use_case_mgr_t *uc_mgr)
        return NULL;
 }
 
+static char *rval_conf_libdir(snd_use_case_mgr_t *uc_mgr)
+{
+       if (uc_mgr->conf_format < 4)
+               return NULL;
+       return strdup(snd_config_topdir());
+}
+
 static char *rval_conf_topdir(snd_use_case_mgr_t *uc_mgr)
 {
        const char *dir;
@@ -619,6 +626,7 @@ __std:
                }
                fcn2 = NULL;
                MATCH_VARIABLE(value, "${OpenName}", rval_open_name, false);
+               MATCH_VARIABLE(value, "${ConfLibDir}", rval_conf_libdir, false);
                MATCH_VARIABLE(value, "${ConfTopDir}", rval_conf_topdir, false);
                MATCH_VARIABLE(value, "${ConfDir}", rval_conf_dir, false);
                MATCH_VARIABLE(value, "${ConfName}", rval_conf_name, false);