diff options
Diffstat (limited to '')
-rw-r--r-- | build/build-clang/revert-r362047-and-r362065.patch | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/build/build-clang/revert-r362047-and-r362065.patch b/build/build-clang/revert-r362047-and-r362065.patch new file mode 100644 index 0000000000..c522c9ae02 --- /dev/null +++ b/build/build-clang/revert-r362047-and-r362065.patch @@ -0,0 +1,62 @@ +Bisection found that r362047 (and its followup build fix r362065) cause the +build to install the android PGO library into the following location: +stage2/clang/lib/linux/libclang_rt.profile-arm-android.a +rather than the expected: +stage2/clang/lib64/clang/$VERSION/lib/linux/libclang_rt.profile-arm-android.a + +For lack of any progress in debugging this, revert those two patches. + +--- a/llvm/runtimes/CMakeLists.txt ++++ b/llvm/runtimes/CMakeLists.txt +@@ -60,12 +60,11 @@ + project(Runtimes C CXX ASM) + +- find_package(LLVM PATHS "${LLVM_BINARY_DIR}" NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) +- + # Add the root project's CMake modules, and the LLVM build's modules to the + # CMake module path. + list(INSERT CMAKE_MODULE_PATH 0 + "${CMAKE_CURRENT_SOURCE_DIR}/../cmake" + "${CMAKE_CURRENT_SOURCE_DIR}/../cmake/modules" ++ "${LLVM_LIBRARY_DIR}/cmake/llvm" + ) + + # Some of the runtimes will conditionally use the compiler-rt sanitizers +@@ -80,6 +79,11 @@ + endif() + endif() + ++ # LLVMConfig.cmake contains a bunch of CMake variables from the LLVM build. ++ # This file is installed as part of LLVM distributions, so this can be used ++ # either from a build directory or an installed LLVM. ++ include(LLVMConfig) ++ + # Setting these variables will allow the sub-build to put their outputs into + # the library and bin directories of the top-level build. + set(LLVM_LIBRARY_OUTPUT_INTDIR ${LLVM_LIBRARY_DIR}) +@@ -89,9 +93,6 @@ + set(LLVM_MAIN_SRC_DIR ${LLVM_BUILD_MAIN_SRC_DIR}) + set(LLVM_CMAKE_PATH ${LLVM_MAIN_SRC_DIR}/cmake/modules) + +- # This variable is used by individual runtimes to locate LLVM files. +- set(LLVM_PATH ${LLVM_BUILD_MAIN_SRC_DIR}) +- + if(APPLE) + set(LLVM_ENABLE_LIBCXX ON CACHE BOOL "") + endif() +@@ -381,4 +382,6 @@ + CMAKE_ARGS -DCOMPILER_RT_BUILD_BUILTINS=Off + -DLLVM_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS} ++ -DLLVM_BINARY_DIR=${LLVM_BINARY_DIR} ++ -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR} + -DLLVM_DEFAULT_TARGET_TRIPLE=${TARGET_TRIPLE} + -DLLVM_ENABLE_PROJECTS_USED=${LLVM_ENABLE_PROJECTS_USED} +@@ -470,6 +473,8 @@ + # Builtins were built separately above + CMAKE_ARGS -DCOMPILER_RT_BUILD_BUILTINS=Off + -DLLVM_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS} ++ -DLLVM_BINARY_DIR=${LLVM_BINARY_DIR} ++ -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR} + -DLLVM_DEFAULT_TARGET_TRIPLE=${target} + -DLLVM_ENABLE_PROJECTS_USED=${LLVM_ENABLE_PROJECTS_USED} + -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON |