llvm-mirror/mac_sdk.gni at ddb42e212a515c8ed7a3e124eaaf03721aafda8c - llvm-mirror - Git.je (Gitea)

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Nico Weber de3429242c Add initial scaffolding for the GN build.

See "GN build roundtable summary; adding GN build files to the repo" on
llvm-dev and cfe-dev for discussion.

In particular, this build is completely unsupported. People adding new files to
LLVM are not expected to update the GN build files, and reviewers are not
supposed to request the gn build files to be updated.

This adds just enough to be able to build llvm/lib/Demangle. It requires using
a monorepo.

This adds a few build config options you can set in args.gn
(`gn args out/foo --list` for all):
- is_debug = true to enable debug builds (defaults to release)
- llvm_enable_assertions to toggle assertions (defaults to true)
- clang_base_path, if set an absolute path to a locally-built clang to be used
  as host compiler

Differential Revision: https://reviews.llvm.org/D54345

llvm-svn: 347128

2018-11-17 02:21:53 +00:00

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 # Location of the mac sdk.
 # If that's not fixed, might want to shell out to xcrun at gn time to
 # retrieve this, but for now this seems to do the trick.
 mac_sdk_path = "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk"