tree ffa7549dbbcbe31129fdc19439af5eceb10438b1
parent 3548f7c0bbceb90fd11b5b26cae1e482f87e7821
author brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> 1408488736 +0000
committer brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> 1408488844 +0000

Support more configurability in GN toolchains

This uses substitution patterns in toolchains to allow the toolchain to specify more flexibly how files are to be named and generated at each step. The toolchain now has control over the naming of object and executable files, for example, where before these were hardcoded.

This removes most of the OS-specific logic hardcoded into the GN tool. There is still a bunch in action invocation; this will be done in a followup.

R=jamesr@chromium.org

Review URL: https://codereview.chromium.org/440333002

Cr-Original-Commit-Position: refs/heads/master@{#290685}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 0dfcae783a9285e3a3099f7098f076ef7b093f6e