Fix lld detection in standalone compiler-rt.
Summary:
Right now all hwasan tests on Android are silently disabled because they
require "has_lld" and standalone compiler-rt can not (and AFAIK was
never able to) set it.
Reviewers: pcc, dyung
Subscribers: dberris, mgorny, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D69196
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@375472 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 50d0eb0..f8925ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -497,7 +497,7 @@
if(EXISTS ${COMPILER_RT_LLD_PATH}/ AND LLVM_TOOL_LLD_BUILD)
set(COMPILER_RT_HAS_LLD TRUE)
else()
- set(COMPILER_RT_HAS_LLD FALSE)
+ set(COMPILER_RT_HAS_LLD ${COMPILER_RT_HAS_FUSE_LD_LLD_FLAG})
endif()
endif()
pythonize_bool(COMPILER_RT_HAS_LLD)
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index 875acc8..bc81a7b 100644
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -146,6 +146,7 @@
# Linker flags.
check_linker_flag("-Wl,-z,text" COMPILER_RT_HAS_Z_TEXT)
+check_linker_flag("-fuse-ld=lld" COMPILER_RT_HAS_FUSE_LD_LLD_FLAG)
if(ANDROID)
check_linker_flag("-Wl,-z,global" COMPILER_RT_HAS_Z_GLOBAL)