update_engine: Move ext2 tools to its own file in payload_generator.
update_engine doesn't need to understand about the rootfs filesystem
format, just how to apply the defined operations. This patch moves
the few ext2fs specific code the payload_generator and removes the
dependency on ext2fs from update_engine.
BUG=chromium:394184
TEST=FEATURES="test" emerge-link update_engine; sudo emerge update_engine
Change-Id: If750e4834d42bbeaeddc6eff7c4690dd916c73bf
Reviewed-on: https://chromium-review.googlesource.com/208992
Tested-by: Alex Deymo <deymo@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>
diff --git a/update_engine.gyp b/update_engine.gyp
index dbe1330..328ee69 100644
--- a/update_engine.gyp
+++ b/update_engine.gyp
@@ -99,7 +99,6 @@
'exported_deps': [
'dbus-1',
'dbus-glib-1',
- 'ext2fs',
'gio-2.0',
'gio-unix-2.0',
'glib-2.0',
@@ -221,8 +220,26 @@
'dependencies': [
'update_metadata-protos',
],
- # TODO(deymo): Add here the payload_generator dependencies not in
- # libupdate_engine.
+ 'variables': {
+ 'exported_deps': [
+ 'ext2fs',
+ ],
+ 'deps': ['<@(exported_deps)'],
+ },
+ 'all_dependent_settings': {
+ 'variables': {
+ 'deps': [
+ '<@(exported_deps)',
+ ],
+ },
+ },
+ 'link_settings': {
+ 'variables': {
+ 'deps': [
+ '<@(exported_deps)',
+ ],
+ },
+ },
'sources': [
'payload_generator/cycle_breaker.cc',
'payload_generator/delta_diff_generator.cc',