allow to opt out of HOME config path

pcsx_rearmed never used it so keep it this way there.

diff --git a/linux/plat.c b/linux/plat.c
index 779d5b1..45ae371 100644 (file)
--- a/linux/plat.c
+++ b/linux/plat.c
@@ -86,7 +86,7 @@ int plat_get_skin_dir(char *dst, int len)
 #endif
 int plat_get_root_dir(char *dst, int len)
 {
-#if !defined(__GP2X__) && !defined(PANDORA)
+#if !defined(NO_HOME_DIR) && !defined(__GP2X__) && !defined(PANDORA)
        const char *home = getenv("HOME");
        int ret;