[gentoo-commits] proj/portage:master commit in: pym/portage/package/ebuild/

["Zac Medico" <zmedico@gentoo.org>]

commit:     5bc6b9c8767c9a9bea511d7ece98f54e8a873b47
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Mon Aug 29 00:04:47 2011 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Mon Aug 29 00:04:47 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=5bc6b9c8

spawnebuild: skip previously executed phases

This simply checks of $PORTAGE_BUILDDIR/.${EBUILD_PHASE%e}ed and skips
the phase like ebuild.sh would. It preserves a special case for the
install phase with FEATURES=noauto, so that dyn_install in ebuild.sh
continues to work the same for this case.. Also, note that commit
ae9b6cb513c7b29376caecf3b4e52aac452e2b93 preserves the automatic
"recreating WORKDIR" behavior that used to be implemented in
dyn_unpack.

---
 pym/portage/package/ebuild/doebuild.py |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/pym/portage/package/ebuild/doebuild.py b/pym/portage/package/ebuild/doebuild.py
index a95a418..0e80917 100644
--- a/pym/portage/package/ebuild/doebuild.py
+++ b/pym/portage/package/ebuild/doebuild.py
@@ -1358,6 +1358,17 @@ def spawnebuild(mydo, actionmap, mysettings, debug, alwaysdep=0,
 	if mydo == "pretend" and not eapi_has_pkg_pretend(eapi):
 		return os.EX_OK
 
+	if not (mydo == "install" and "noauto" in mysettings.features):
+		check_file = os.path.join(
+			mysettings["PORTAGE_BUILDDIR"], ".%sed" % mydo.rstrip('e'))
+		if os.path.exists(check_file):
+			writemsg_stdout(">>> It appears that "
+				"'%s' has already executed for '%s'; skipping.\n" %
+				(mydo, mysettings["PF"]))
+			writemsg_stdout(">>> Remove '%s' to force %s.\n" %
+				(check_file, mydo))
+			return os.EX_OK
+
 	return _spawn_phase(mydo, mysettings,
 		actionmap=actionmap, logfile=logfile,
 		fd_pipes=fd_pipes, returnpid=returnpid)