commit aecbe2116b5de63fcc725fec98331a10f7c571b6 parent 6851173e724382fada196c2e594766184cc6837a Author: d.levin256@gmail.com <d.levin256@gmail.com> Date: Thu, 14 Dec 2023 00:07:48 +0000 KFR_WITH_CLANG Diffstat:
| M | CMakeLists.txt | | | 45 | +++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 45 insertions(+), 0 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt @@ -16,6 +16,51 @@ cmake_minimum_required(VERSION 3.12) +if (KFR_WITH_CLANG) + set(CLANG_VERSION 17.0.6) + if (WIN32) + set(CLANG_URL + https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}/LLVM-${CLANG_VERSION}-win64.exe + ) + set(CLANG_ARCH_FILE "${CMAKE_CURRENT_BINARY_DIR}/clang-prebuilt.exe") + set(CLANG_DEST_DIR "${CMAKE_CURRENT_BINARY_DIR}/clang") + + set(SEVENZIP_URL https://www.7-zip.org/a/7z2301-x64.msi) + set(SEVENZIP_ARCH_FILE "${CMAKE_CURRENT_BINARY_DIR}/7z2301-x64.msi") + set(SEVENZIP_DEST_DIR "${CMAKE_CURRENT_BINARY_DIR}/7z") + message(STATUS "Downloading 7zip from ${SEVENZIP_URL}") + file(DOWNLOAD ${SEVENZIP_URL} ${SEVENZIP_ARCH_FILE} EXPECTED_HASH SHA256=0BA639B6DACDF573D847C911BD147C6384381A54DAC082B1E8C77BC73D58958B SHOW_PROGRESS) + + cmake_path(NATIVE_PATH SEVENZIP_ARCH_FILE NORMALIZE SEVENZIP_ARCH_FILE_W) + cmake_path(NATIVE_PATH SEVENZIP_DEST_DIR NORMALIZE SEVENZIP_DEST_DIR_W) + execute_process(COMMAND msiexec /a "${SEVENZIP_ARCH_FILE_W}" + "TARGETDIR=${SEVENZIP_DEST_DIR_W}" /qn) + + message(STATUS "Downloading Clang ${CLANG_VERSION} from ${CLANG_URL}") + file(DOWNLOAD ${CLANG_URL} ${CLANG_ARCH_FILE} EXPECTED_HASH SHA256=89dc351af8e8fa1cafc6b48411e608aa9457c930a10f984aad5d21ab020165b2 SHOW_PROGRESS) + + message(STATUS "Unpacking Clang ${CLANG_VERSION}") + execute_process(COMMAND ${SEVENZIP_DEST_DIR}/Files/7-Zip/7z.exe x -bb0 -bd -aos -o${CLANG_DEST_DIR} ${CLANG_ARCH_FILE} OUTPUT_QUIET) + + set(CMAKE_CXX_COMPILER ${CLANG_DEST_DIR}/bin/clang-cl.exe CACHE STRING "Clang" FORCE) + set(CMAKE_C_COMPILER ${CLANG_DEST_DIR}/bin/clang-cl.exe CACHE STRING "Clang" FORCE) + endif() + if (CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux") + set(CLANG_URL + https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}/clang+llvm-${CLANG_VERSION}-x86_64-linux-gnu-ubuntu-22.04.tar.xz + ) + set(CLANG_ARCH_FILE "${CMAKE_CURRENT_BINARY_DIR}/clang-prebuilt.tar.xz") + set(CLANG_DEST_DIR "${CMAKE_CURRENT_BINARY_DIR}/clang") + message(STATUS "Downloading Clang ${CLANG_VERSION} from ${CLANG_URL}") + file(DOWNLOAD ${CLANG_URL} ${CLANG_ARCH_FILE} EXPECTED_HASH SHA256=884ee67d647d77e58740c1e645649e29ae9e8a6fe87c1376be0f3a30f3cc9ab3 SHOW_PROGRESS) + message(STATUS "Unpacking Clang ${CLANG_VERSION}") + file(ARCHIVE_EXTRACT INPUT ${CLANG_ARCH_FILE} DESTINATION ${CLANG_DEST_DIR}) + set(CMAKE_CXX_COMPILER ${CLANG_DEST_DIR}/clang+llvm-${CLANG_VERSION}-x86_64-linux-gnu-ubuntu-22.04/bin/clang++ CACHE STRING "Clang" FORCE) + set(CMAKE_C_COMPILER ${CLANG_DEST_DIR}/clang+llvm-${CLANG_VERSION}-x86_64-linux-gnu-ubuntu-22.04/bin/clang CACHE STRING "Clang" FORCE) + endif () + message(STATUS "Clang ${CLANG_VERSION} is set up successfully") +endif() + project(kfr CXX) set(CMAKE_CXX_STANDARD 17)