From f5437b41e68385b66a867c0d509710ea32915bc3 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 11 Mar 2009 06:12:24 +0000
Subject: In EbuildFetchonly.execute(), skip builddir creation when the ebuild
 does not set RESTRICT=fetch (since it's not possible for pkg_nofetch to be
 executed in this case). (trunk r12686)

svn path=/main/branches/2.1.6/; revision=12946
---
 pym/_emerge/__init__.py | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index aeb4f0b5e..0a910928e 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -1664,6 +1664,32 @@ class EbuildFetchonly(SlotObject):
 	__slots__ = ("fetch_all", "pkg", "pretend", "settings")
 
 	def execute(self):
+		settings = self.settings
+		pkg = self.pkg
+		portdb = pkg.root_config.trees["porttree"].dbapi
+		ebuild_path = portdb.findname(pkg.cpv)
+		settings.setcpv(pkg)
+		debug = settings.get("PORTAGE_DEBUG") == "1"
+		use_cache = 1 # always true
+		portage.doebuild_environment(ebuild_path, "fetch",
+			settings["ROOT"], settings, debug, use_cache, portdb)
+		restrict_fetch = 'fetch' in settings['PORTAGE_RESTRICT'].split()
+
+		if restrict_fetch:
+			rval = self._execute_with_builddir()
+		else:
+			rval = portage.doebuild(ebuild_path, "fetch",
+				settings["ROOT"], settings, debug=debug,
+				listonly=self.pretend, fetchonly=1, fetchall=self.fetch_all,
+				mydbapi=portdb, tree="porttree")
+
+			if rval != os.EX_OK:
+				msg = "Fetch failed for '%s'" % (pkg.cpv,)
+				eerror(msg, phase="unpack", key=pkg.cpv)
+
+		return rval
+
+	def _execute_with_builddir(self):
 		# To spawn pkg_nofetch requires PORTAGE_BUILDDIR for
 		# ensuring sane $PWD (bug #239560) and storing elog
 		# messages. Use a private temp directory, in order
@@ -1693,11 +1719,7 @@ class EbuildFetchonly(SlotObject):
 		root_config = pkg.root_config
 		portdb = root_config.trees["porttree"].dbapi
 		ebuild_path = portdb.findname(pkg.cpv)
-		settings.setcpv(pkg)
 		debug = settings.get("PORTAGE_DEBUG") == "1"
-		use_cache = 1 # always true
-		portage.doebuild_environment(ebuild_path, "fetch",
-			root_config.root, settings, debug, use_cache, portdb)
 		portage.prepare_build_dirs(self.pkg.root, self.settings, 0)
 
 		retval = portage.doebuild(ebuild_path, "fetch",
-- 
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