portage.const: tweak preserve-libs conditional
diff --git a/pym/portage/const.py b/pym/portage/const.py
index 4a07710..51dcfb0 100644
--- a/pym/portage/const.py
+++ b/pym/portage/const.py
@@ -98,7 +98,7 @@
"noauto", "noclean", "nodoc", "noinfo", "noman",
"nostrip", "notitles", "parallel-fetch", "parallel-install",
"parse-eapi-ebuild-head",
- "prelink-checksums", "preserve-libs",
+ "prelink-checksums",
"protect-owned", "python-trace", "sandbox",
"selinux", "sesandbox", "sfperms",
"sign", "skiprocheck", "split-elog", "split-log", "splitdebug",
@@ -173,7 +173,7 @@
# The definitions above will differ between branches, so it's useful to have
# common lines of diff context here in order to avoid merge conflicts.
-if not _ENABLE_PRESERVE_LIBS:
+if _ENABLE_PRESERVE_LIBS:
SUPPORTED_FEATURES = set(SUPPORTED_FEATURES)
- SUPPORTED_FEATURES.remove("preserve-libs")
+ SUPPORTED_FEATURES.add("preserve-libs")
SUPPORTED_FEATURES = frozenset(SUPPORTED_FEATURES)