main: overhaul profile/config reading somewhat

- track where values come from, expose using -v (with q -[oe])
- follow repo-prefixed profiles in parent files (non-PMS feature?)
- read usr/share/portage/config/repos.conf for repo defaults

Signed-off-by: Fabian Groffen <grobian@gentoo.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/applets.h b/applets.h
index 364f457..e7b81f4 100644
--- a/applets.h
+++ b/applets.h
@@ -168,6 +168,7 @@ extern char *features;
 extern char *install_mask;
 extern DEFINE_ARRAY(overlays);
 extern DEFINE_ARRAY(overlay_names);
+extern DEFINE_ARRAY(overlay_src);
 extern char *main_overlay;
 extern int twidth;