diff options
| author | Don Hinton <hintonda@gmail.com> | 2017-11-28 21:23:30 +0000 |
|---|---|---|
| committer | Don Hinton <hintonda@gmail.com> | 2017-11-28 21:23:30 +0000 |
| commit | d3fc21c2b93eef350b290e9dfadd5391c17ed49e (patch) | |
| tree | 660f86d6462eb08d5cdb4e1f87f93240fd574a8f /cmake | |
| parent | 4ff622660efe6f7b75bc4fcd67a484737d906ae6 (diff) | |
[cmake] Pass LLVM_USE_LINKER flag when building host tools, e.g.,
LLVM_OPTIMIZED_TABLEGEN=ON, and not crosscompiling.
Differential Revision: https://reviews.llvm.org/D39734
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319228 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/CrossCompile.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cmake/modules/CrossCompile.cmake b/cmake/modules/CrossCompile.cmake index 8f9e61321c7..4cd0197352b 100644 --- a/cmake/modules/CrossCompile.cmake +++ b/cmake/modules/CrossCompile.cmake @@ -15,6 +15,9 @@ function(llvm_create_cross_target_internal target_name toolchain buildtype) if (buildtype) set(build_type_flags "-DCMAKE_BUILD_TYPE=${buildtype}") endif() + if (LLVM_USE_LINKER AND NOT CMAKE_CROSSCOMPILING) + set(linker_flag "-DLLVM_USE_LINKER=${LLVM_USE_LINKER}") + endif() if (LLVM_EXTERNAL_CLANG_SOURCE_DIR) # Propagate LLVM_EXTERNAL_CLANG_SOURCE_DIR so that clang-tblgen can be built set(external_clang_dir "-DLLVM_EXTERNAL_CLANG_SOURCE_DIR=${LLVM_EXTERNAL_CLANG_SOURCE_DIR}") @@ -32,7 +35,7 @@ function(llvm_create_cross_target_internal target_name toolchain buildtype) ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR} -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE -DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS_TO_BUILD} - ${build_type_flags} ${external_clang_dir} + ${build_type_flags} ${linker_flag} ${external_clang_dir} WORKING_DIRECTORY ${LLVM_${target_name}_BUILD} DEPENDS CREATE_LLVM_${target_name} COMMENT "Configuring ${target_name} LLVM...") |