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gn build: Fix path to gn.py in docs

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llvm-svn: 351088
This commit is contained in:
Nico Weber 2019-01-14 18:26:55 +00:00
parent 6e79d3047f
commit 8a58e6a620
2 changed files with 3 additions and 3 deletions
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2
utils/gn/.gn
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@ -1,6 +1,6 @@
# Since this can't be at the toplevel, you either need to pass
# `--dotfile=llvm/utils/gn/.gn --root=.` to the `gn gen` command
# or use llvm/utils/gn/build/gn.py which calls gn with these two flags added.
# or use llvm/utils/gn/gn.py which calls gn with these two flags added.
buildconfig = "//llvm/utils/gn/build/BUILDCONFIG.gn"

4
utils/gn/README.rst
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@ -44,7 +44,7 @@ GN only works in the monorepo layout.
#. Obtain a `gn binary <https://gn.googlesource.com/gn/#getting-started>`_.
#. In the root of the monorepo, run `llvm/utils/gn/build/gn.py gen out/gn`.
#. In the root of the monorepo, run `llvm/utils/gn/gn.py gen out/gn`.
`out/gn` is the build directory, it can have any name, and you can have as
many as you want, each with different build settings. (The `gn.py` script
adds `--dotfile=llvm/utils/gn/.gn --root=.` and just runs regular `gn`;
@ -57,7 +57,7 @@ GN only works in the monorepo layout.
By default, you get a release build with assertions enabled that targets
the host arch. You can set various build options by editing `out/gn/args.gn`,
for example putting `is_debug = true` in there gives you a debug build. Run
`llvm/utils/gn/build/gn.py args --list out/gn` to see a list of all possible
`llvm/utils/gn/gn.py args --list out/gn` to see a list of all possible
options. After touching `out/gn/args.gn`, just run ninja, it will re-invoke gn
before starting the build.