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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
This commit is contained in:
Peter Collingbourne 2019-12-06 10:21:22 -08:00
parent eff08f4097
commit 3131249204
1 changed files with 1 additions and 5 deletions
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6
llvm/utils/gn/secondary/compiler-rt/lib/scudo/BUILD.gn
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@ -1,11 +1,7 @@
import("//llvm/utils/gn/build/toolchain/compiler.gni") import("//llvm/utils/gn/build/toolchain/compiler.gni")
supported_toolchains = [] supported_toolchains = []
# FIXME: On macOS, stage2_unix currently doesn't copy libc++ headers to if (target_os == "linux" || target_os == "fuchsia") {
# the out dir, but clang relies on them on mac to compile code that uses C++
# standard library headers. scudo needs C++ standard library headers, so disable
# this on mac until stage2_unix correctly copies libc++ headers.
if (target_os != "win" && target_os != "mac") {
supported_toolchains += [ "//llvm/utils/gn/build/toolchain:stage2_unix" ] supported_toolchains += [ "//llvm/utils/gn/build/toolchain:stage2_unix" ]
} }
if (android_ndk_path != "") { if (android_ndk_path != "") {