From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 19 Feb 2011 22:53:45 +0000 (-0800)
Subject: check_required_use: improve missing IUSE error
X-Git-Tag: v2.1.9.41~14
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=91ae1f7c9902f48eb2d0826a96ea3ec6fae4cc62;p=portage.git

check_required_use: improve missing IUSE error

This will fix bug #355629.
---

diff --git a/pym/portage/dep/__init__.py b/pym/portage/dep/__init__.py
index a8d05f1f7..a92b481d1 100644
--- a/pym/portage/dep/__init__.py
+++ b/pym/portage/dep/__init__.py
@@ -2145,8 +2145,10 @@ def check_required_use(required_use, use, iuse_match):
 			is_negated = False
 
 		if not flag or not iuse_match(flag):
-			raise InvalidDependString(
-				_("malformed syntax: '%s'") % required_use)
+			msg = _("USE flag '%s' is not in IUSE") \
+				% (flag,)
+			e = InvalidData(msg, category='IUSE.missing')
+			raise InvalidDependString(msg, errors=(e,))
 
 		return (flag in use and not is_negated) or \
 			(flag not in use and is_negated)