gn build: Change scudo's list of supported platforms to a whitelist.
authorPeter Collingbourne <peter@pcc.me.uk>
Fri, 6 Dec 2019 18:21:22 +0000 (10:21 -0800)
committerPeter Collingbourne <peter@pcc.me.uk>
Fri, 6 Dec 2019 23:53:54 +0000 (15:53 -0800)
commit3131249204bcb85e506332ea07a3101b7f656fce
treefb481f6e2d068256ae83463e5bb2f16d87d1abb6
parenteff08f40976e177923fe95759917e59375458f71
gn build: Change scudo's list of supported platforms to a whitelist.

Scudo only supports building for android/linux/fuchsia, so require target_os to
be one of linux/fuchsia to do a stage2_unix scudo build. Android is already
covered by the stage2_android* toolchains below.

Differential Revision: https://reviews.llvm.org/D71131
llvm/utils/gn/secondary/compiler-rt/lib/scudo/BUILD.gn