[clang] ac835ec - [Fuchsia] Set /winsysroot in Windows runtimes linker flags
Haowei Wu via cfe-commits
cfe-commits at lists.llvm.org
Tue Feb 14 13:31:59 PST 2023
Author: Haowei Wu
Date: 2023-02-14T13:31:48-08:00
New Revision: ac835ecb5feacdbf3fd9fcfc72fd2972067c26b4
URL: https://github.com/llvm/llvm-project/commit/ac835ecb5feacdbf3fd9fcfc72fd2972067c26b4
DIFF: https://github.com/llvm/llvm-project/commit/ac835ecb5feacdbf3fd9fcfc72fd2972067c26b4.diff
LOG: [Fuchsia] Set /winsysroot in Windows runtimes linker flags
This patch sets '/winsysroot' flag when building Windows runtimes so we
don't have to explicitly set Windows library search paths.
Differential Revision: https://reviews.llvm.org/D143960
Added:
Modified:
clang/cmake/caches/Fuchsia-stage2.cmake
Removed:
################################################################################
diff --git a/clang/cmake/caches/Fuchsia-stage2.cmake b/clang/cmake/caches/Fuchsia-stage2.cmake
index 5a9681a7cbae0..5a7cf6cf2c887 100644
--- a/clang/cmake/caches/Fuchsia-stage2.cmake
+++ b/clang/cmake/caches/Fuchsia-stage2.cmake
@@ -88,14 +88,13 @@ if(WIN32 OR LLVM_WINSYSROOT)
${LLVM_WINSYSROOT})
string(REPLACE ";" " " WINDOWS_COMPILER_FLAGS "${WINDOWS_COMPILER_FLAGS}")
set(WINDOWS_LINK_FLAGS
- /vfsoverlay:${LLVM_VFSOVERLAY}
- # TODO: On Windows, linker is invoked by cmake instead of the clang-cl driver,
- # so we have to manually set the libpath. We use clang-cl driver if we can
- # and remove these libpath flags.
- -libpath:"${LLVM_WINSYSROOT}/VC/Tools/MSVC/14.34.31933/lib/x64"
- -libpath:"${LLVM_WINSYSROOT}/VC/Tools/MSVC/14.34.31933/atlmfc/lib/x64"
- -libpath:"${LLVM_WINSYSROOT}/Windows Kits/10/Lib/10.0.19041.0/ucrt/x64"
- -libpath:"${LLVM_WINSYSROOT}/Windows Kits/10/Lib/10.0.19041.0/um/x64")
+ # TODO: lld-link has a bug that it cannot infer the machine type
+ # correctly when /winsysroot is set while Windows libraries search paths
+ # are not explicitly defined.
+ # Explicitly set the machine type for now.
+ /machine:X64
+ /vfsoverlay:${LLVM_VFSOVERLAY}
+ /winsysroot:${LLVM_WINSYSROOT})
string(REPLACE ";" " " WINDOWS_LINK_FLAGS "${WINDOWS_LINK_FLAGS}")
endif()
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