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cmake: also check Homebrew install paths when looking for LLVM

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- On Intel Macs, the path is /usr/local/opt/llvm@12
- On Silicon Macs, the path is /opt/homebrew/opt/llvm@12

This makes specifying CMAKE_PREFIX_PATH optional for Homebrew LLVM.
This commit is contained in:
FnControlOption
2021-07-18 16:54:43 -07:00
committed by Andrew Kelley
parent 175d95b591
commit 23c25c5eaf
3 changed files with 18 additions and 0 deletions
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6
cmake/Findlld.cmake
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@@ -11,6 +11,8 @@ find_path(LLD_INCLUDE_DIRS NAMES lld/Common/Driver.h
/usr/lib/llvm-12/include
/usr/local/llvm120/include
/usr/local/llvm12/include
/usr/local/opt/llvm@12/include
/opt/homebrew/opt/llvm@12/include
/mingw64/include)
find_library(LLD_LIBRARY NAMES lld-12.0 lld120 lld
@@ -18,6 +20,8 @@ find_library(LLD_LIBRARY NAMES lld-12.0 lld120 lld
/usr/lib/llvm-12/lib
/usr/local/llvm120/lib
/usr/local/llvm12/lib
/usr/local/opt/llvm@12/lib
/opt/homebrew/opt/llvm@12/lib
)
if(EXISTS ${LLD_LIBRARY})
set(LLD_LIBRARIES ${LLD_LIBRARY})
@@ -30,6 +34,8 @@ else()
/usr/lib/llvm-12/lib
/usr/local/llvm120/lib
/usr/local/llvm12/lib
/usr/local/opt/llvm@12/lib
/opt/homebrew/opt/llvm@12/lib
/mingw64/lib
/c/msys64/mingw64/lib
c:/msys64/mingw64/lib)