chromium-src-build

История

kerz@chromium.org 651893a8a4 Disable fpo one more time, this time for non-official (canary) builds. Review URL: https://chromiumcodereview.appspot.com/9373036 git-svn-id: http://src.chromium.org/svn/trunk/src/build@121288 4ff67af0-8c30-449e-8e8b-ad334ec8d88c		2012-02-09 21:04:32 +00:00
..
README.chromium	Dropping unneeded set of vsprops.	2009-12-30 04:39:17 +00:00
release_defaults.gypi	With this change, each target can select an optimization level for Windows official builds by setting a variable name "optimize" to one of three possible values:	2011-12-20 21:37:37 +00:00
release_impl.gypi	Disable fpo one more time, this time for non-official (canary) builds.	2012-02-09 21:04:32 +00:00
release_impl_official.gypi	Really make OmitFramePointers not go.	2012-02-09 01:44:26 +00:00

README.chromium

Internal property sheets:
essential.vsprops
Contains the common settings used throughout the projects. Is included by either ..\debug.vsprops or ..\release.vsprops, so in general, it is not included directly.

release_defaults.vsprops
Included by ..\release.vsprops. Its settings are overriden by release_impl$(CHROME_BUILD_TYPE).vsprops. Uses the default VS setting which is "Maximize Speed". Results in relatively fast build with reasonable optimization level but without whole program optimization to reduce build time.

release_impl.vsprops
Included by ..\release.vsprops by default when CHROME_BUILD_TYPE is undefined. Includes release_defaults.vsprops.

release_impl_checksenabled.vsprops
Included by ..\release.vsprops when CHROME_BUILD_TYPE=_checksenabled. Matches what release_defaults.vsprops does, but doesn't actually inherit from it as we couldn't quite get that working. The only difference is that _DEBUG is set instead of NDEBUG. Used for keeping debug checks enabled with a build that is fast enough to dogfood with.

release_impl_official.vsprops
Included by ..\release.vsprops when CHROME_BUILD_TYPE=_official. Includes release_defaults.vsprops. Enables Whole Program Optimizations (WPO), which doubles the build time. Results in much more optimized build. Uses "Full Optimization" and "Flavor small code".

release_impl_pgo_instrument.vsprops
Included by ..\release.vsprops when CHROME_BUILD_TYPE=_pgo_instrument. Includes release_defaults.vsprops. Enables Profile Guided Optimization (PGO) instrumentation (first pass). Uses "Full Optimization" and "Flavor small code".

release_impl_pgo_optimize.vsprops
Included by ..\release.vsprops when CHROME_BUILD_TYPE=_pgo_optimize. Includes release_defaults.vsprops. Enables Profile Guided Optimization (PGO) optimization (second pass). Uses "Full Optimization" and "Flavor small code".

release_impl_purify.vsprops
Included by ..\release.vsprops when CHROME_BUILD_TYPE=_purify. Includes release_defaults.vsprops. Disables optimizations. Used with Purify to test without debug tools and without optimization; i.e. NDEBUG is defined but the compiler doesn't optimize the binary.