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| 1 | +function(sourcemeta_target_clang_format_attempt_install) |
| 2 | + cmake_parse_arguments(SOURCEMETA_TARGET_CLANG_FORMAT_ATTEMPT_INSTALL "" "OUTPUT_DIRECTORY" "" ${ARGN}) |
| 3 | + if(NOT SOURCEMETA_TARGET_CLANG_FORMAT_ATTEMPT_INSTALL_OUTPUT_DIRECTORY) |
| 4 | + message(FATAL_ERROR "You must pass the output directory in the OUTPUT_DIRECTORY option") |
| 5 | + endif() |
| 6 | + |
| 7 | + # See https://pypi.org/project/clang-format/ |
| 8 | + set(CLANG_FORMAT_BINARY_VERSION "20.1.6") |
| 9 | + set(CLANG_FORMAT_BINARY_Windows_AMD64 "clang_format-${CLANG_FORMAT_BINARY_VERSION}-py2.py3-none-win_amd64.whl") |
| 10 | + set(CLANG_FORMAT_BINARY_Darwin_arm64 "clang_format-${CLANG_FORMAT_BINARY_VERSION}-py2.py3-none-macosx_11_0_arm64.whl") |
| 11 | + set(CLANG_FORMAT_BINARY_Darwin_x86_64 "clang_format-${CLANG_FORMAT_BINARY_VERSION}-py2.py3-none-macosx_10_9_x86_64.whl") |
| 12 | + set(CLANG_FORMAT_BINARY_Linux_aarch64 "clang_format-${CLANG_FORMAT_BINARY_VERSION}-py2.py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl") |
| 13 | + set(CLANG_FORMAT_BINARY_Linux_x86_64 "clang_format-${CLANG_FORMAT_BINARY_VERSION}-py2.py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl") |
| 14 | + set(CLANG_FORMAT_BINARY_CHECKSUM_Windows_AMD64 "76/d0/2781f7699ce9ff1f5f9035d30cdb4c46f40b6acf191e0100543c289f46be") |
| 15 | + set(CLANG_FORMAT_BINARY_CHECKSUM_Darwin_arm64 "fd/27/171dcef3288369bc0f7034307cebc6ea5d9a2b03d44e5cfa5a218f0e4f53") |
| 16 | + set(CLANG_FORMAT_BINARY_CHECKSUM_Darwin_x86_64 "ac/f7/01502ff0869985df8b47ae62cdace425f02dfcd61b463a046f873ad5d2e2") |
| 17 | + set(CLANG_FORMAT_BINARY_CHECKSUM_Linux_aarch64 "b1/51/2a0f401f5a5e27f97b8ebfed6ca9c4ccc2809cabafa2f97c7ac8e5b0d882") |
| 18 | + set(CLANG_FORMAT_BINARY_CHECKSUM_Linux_x86_64 "b9/5e/7713e11945fa8018589e37a60052a1b1a2485be2292fcf382d154231eab6") |
| 19 | + set(CLANG_FORMAT_BINARY_NAME_Windows_AMD64 "clang-format.exe") |
| 20 | + set(CLANG_FORMAT_BINARY_NAME_Darwin_arm64 "clang-format") |
| 21 | + set(CLANG_FORMAT_BINARY_NAME_Darwin_x86_64 "clang-format") |
| 22 | + set(CLANG_FORMAT_BINARY_NAME_Linux_aarch64 "clang-format") |
| 23 | + set(CLANG_FORMAT_BINARY_NAME_Linux_x86_64 "clang-format") |
| 24 | + |
| 25 | + # Determine the pre-built binary URL |
| 26 | + string(REPLACE "." "_" CLANG_FORMAT_BINARY_SYSTEM "${CMAKE_SYSTEM_NAME}") |
| 27 | + string(REPLACE "." "_" CLANG_FORMAT_BINARY_ARCH "${CMAKE_SYSTEM_PROCESSOR}") |
| 28 | + set(CLANG_FORMAT_BINARY_URL_VAR "CLANG_FORMAT_BINARY_${CLANG_FORMAT_BINARY_SYSTEM}_${CLANG_FORMAT_BINARY_ARCH}") |
| 29 | + set(CLANG_FORMAT_BINARY_CHECKSUM_VAR "CLANG_FORMAT_BINARY_CHECKSUM_${CLANG_FORMAT_BINARY_SYSTEM}_${CLANG_FORMAT_BINARY_ARCH}") |
| 30 | + set(CLANG_FORMAT_BINARY_NAME_VAR "CLANG_FORMAT_BINARY_NAME_${CLANG_FORMAT_BINARY_SYSTEM}_${CLANG_FORMAT_BINARY_ARCH}") |
| 31 | + if(NOT DEFINED ${CLANG_FORMAT_BINARY_URL_VAR} OR "${${CLANG_FORMAT_BINARY_URL_VAR}}" STREQUAL "") |
| 32 | + message(WARNING "Skipping `clang-format` download. No known pre-build binary URL") |
| 33 | + return() |
| 34 | + elseif(NOT DEFINED ${CLANG_FORMAT_BINARY_CHECKSUM_VAR} OR "${${CLANG_FORMAT_BINARY_CHECKSUM_VAR}}" STREQUAL "") |
| 35 | + message(FATAL_ERROR "No known `clang-format` pre-build binary checksum") |
| 36 | + elseif(NOT DEFINED ${CLANG_FORMAT_BINARY_NAME_VAR} OR "${${CLANG_FORMAT_BINARY_NAME_VAR}}" STREQUAL "") |
| 37 | + message(FATAL_ERROR "No known `clang-format` pre-build binary name") |
| 38 | + endif() |
| 39 | + set(CLANG_FORMAT_BINARY_URL "https://files.pythonhosted.org/packages/${${CLANG_FORMAT_BINARY_CHECKSUM_VAR}}/${${CLANG_FORMAT_BINARY_URL_VAR}}") |
| 40 | + |
| 41 | + # Download and extract the pre-built binary ZIP if needed |
| 42 | + set(CLANG_FORMAT_BINARY_NAME "${${CLANG_FORMAT_BINARY_NAME_VAR}}") |
| 43 | + set(CLANG_FORMAT_BINARY_OUTPUT "${SOURCEMETA_TARGET_CLANG_FORMAT_ATTEMPT_INSTALL_OUTPUT_DIRECTORY}/${CLANG_FORMAT_BINARY_NAME}") |
| 44 | + if(EXISTS "${CLANG_FORMAT_BINARY_OUTPUT}") |
| 45 | + message(STATUS "Found existing `clang-format` pre-built binary at ${CLANG_FORMAT_BINARY_OUTPUT}") |
| 46 | + return() |
| 47 | + endif() |
| 48 | + set(CLANG_FORMAT_BINARY_DOWNLOAD_DIR "${CMAKE_CURRENT_BINARY_DIR}/clang-format") |
| 49 | + file(REMOVE_RECURSE "${CLANG_FORMAT_BINARY_DOWNLOAD_DIR}") |
| 50 | + file(MAKE_DIRECTORY "${CLANG_FORMAT_BINARY_DOWNLOAD_DIR}") |
| 51 | + set(CLANG_FORMAT_BINARY_WHEEL "${CLANG_FORMAT_BINARY_DOWNLOAD_DIR}/clang-format.whl") |
| 52 | + message(STATUS "Downloading `clang-format` pre-built binary from ${CLANG_FORMAT_BINARY_URL}") |
| 53 | + file(DOWNLOAD "${CLANG_FORMAT_BINARY_URL}" "${CLANG_FORMAT_BINARY_WHEEL}" |
| 54 | + STATUS CLANG_FORMAT_BINARY_DOWNLOAD_STATUS SHOW_PROGRESS TLS_VERIFY ON) |
| 55 | + list(GET CLANG_FORMAT_BINARY_DOWNLOAD_STATUS 0 _code) |
| 56 | + if(NOT _code EQUAL 0) |
| 57 | + message(WARNING "Failed to download the `clang-format` pre-built binary") |
| 58 | + file(REMOVE_RECURSE "${CLANG_FORMAT_BINARY_DOWNLOAD_DIR}") |
| 59 | + return() |
| 60 | + endif() |
| 61 | + set(CLANG_FORMAT_BINARY_EXTRACT_DIR "${CLANG_FORMAT_BINARY_DOWNLOAD_DIR}/extracted") |
| 62 | + file(MAKE_DIRECTORY "${CLANG_FORMAT_BINARY_EXTRACT_DIR}") |
| 63 | + file(ARCHIVE_EXTRACT INPUT "${CLANG_FORMAT_BINARY_WHEEL}" DESTINATION "${CLANG_FORMAT_BINARY_EXTRACT_DIR}") |
| 64 | + |
| 65 | + # Install the binary |
| 66 | + file(MAKE_DIRECTORY "${SOURCEMETA_TARGET_CLANG_FORMAT_ATTEMPT_INSTALL_OUTPUT_DIRECTORY}") |
| 67 | + file(COPY "${CLANG_FORMAT_BINARY_EXTRACT_DIR}/clang_format/data/bin/${CLANG_FORMAT_BINARY_NAME}" |
| 68 | + DESTINATION "${SOURCEMETA_TARGET_CLANG_FORMAT_ATTEMPT_INSTALL_OUTPUT_DIRECTORY}") |
| 69 | + file(CHMOD "${CLANG_FORMAT_BINARY_OUTPUT}" PERMISSIONS |
| 70 | + OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE) |
| 71 | + message(STATUS "Installed `clang-format` pre-built binary to ${CLANG_FORMAT_BINARY_OUTPUT}") |
| 72 | +endfunction() |
| 73 | + |
1 | 74 | function(sourcemeta_target_clang_format)
|
2 | 75 | cmake_parse_arguments(SOURCEMETA_TARGET_CLANG_FORMAT "REQUIRED" "" "SOURCES" ${ARGN})
|
| 76 | + sourcemeta_target_clang_format_attempt_install(OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin") |
3 | 77 |
|
4 | 78 | if(SOURCEMETA_TARGET_CLANG_FORMAT_REQUIRED)
|
5 |
| - find_program(CLANG_FORMAT_BIN NAMES clang-format REQUIRED) |
| 79 | + find_program(CLANG_FORMAT_BIN NAMES clang-format PATHS "${CMAKE_CURRENT_BINARY_DIR}/bin" REQUIRED) |
6 | 80 | else()
|
7 |
| - find_program(CLANG_FORMAT_BIN NAMES clang-format) |
| 81 | + find_program(CLANG_FORMAT_BIN NAMES clang-format PATHS "${CMAKE_CURRENT_BINARY_DIR}/bin") |
8 | 82 | endif()
|
9 | 83 |
|
10 | 84 | # This covers the empty list too
|
|
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