[PATCH] D109463: gn build: Add support for building LLDB on Linux.

[Nico Weber via Phabricator via llvm-commits]

thakis added inline comments.


================
Comment at: llvm/utils/gn/secondary/BUILD.gn:15
     "//lld/test",
+    "//lldb",
     "//llvm/test",
----------------
pcc wrote:
> thakis wrote:
> > Does this build fine on windows?
> > 
> > Generally this only depends on the test targets which in turn depend on the binaries, so probably should only have the old/test dep in this file anyways.
> You're right, this needs to avoid the dependency on lldb on Windows targets.
> 
> The problem with only depending on `//lldb/test` is that nothing else refers to `//lldb`, so `ninja lldb` wouldn't also build `lldb-server`. Maybe it would be better to add `lldb-server` to the `data_deps` of `//lldb/tools/driver:lldb` instead then.
I guess `//lldb/test` could depend on `//:lldb` instead of `//lldb/tools/driver`?

We currently don't use data_deps anywhere else. (I have https://github.com/nico/llvm-project/commit/7246393c6bbc270044641415ffb0db93ffee3e29 on a branch, but uploads with static links take so long that it isn't really worth it. Maybe I should revisit that with `-fno-semantic-interposition`…)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D109463/new/

https://reviews.llvm.org/D109463