4f534c4550
Previously "gn args" printed build arguments. That has now moved to "gn args <outdir> --list" along with a new --short mode that's a bit more convenient for some uses. Now "gn args" runs your editor on the build arguments for the given output directory, and re-generates the build given those arguments. This is an easier way to manage changing build arguments for a build (previously you would have to re-type everything or edit build.ninja manually). "gn gen" now always uses the existing arguments for the given output dir, unless "--args" is manually specified (giving the old behavior of just using those). This also allows a more convenient way for a user to recover from a borked build (sincetimes I ran into a state where something was missing that prevent ninja from even starting enough to rebuild the build). I removed the "show" and "refresh" ninja phony rules since the new commands cover those cases. This patch adds some additional tracing to build startup since I noticed it was missing when trying to figure out why the args command was so slow (I fixed the main reason, it was with new code I added). Added proper escaping for printing string values and unit tests for these. Two minor build file fixes. R=scottmg@chromium.org Review URL: https://codereview.chromium.org/265693003 git-svn-id: http://src.chromium.org/svn/trunk/src/build@268042 4ff67af0-8c30-449e-8e8b-ad334ec8d88c |
||
|---|---|---|
| .. | ||
| BUILD.gn | ||
| clang.gni | ||