[clang] unify tool detection
This commit is contained in:
akallabeth
Martin Fleisz
parent
aa9a9564ac
commit
fc47a019df
@ -6,38 +6,10 @@ set (WITH_VERBOSE_WINPR_ASSERT OFF CACHE BOOL "qa default")
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set (BUILD_SHARED_LIBS OFF CACHE BOOL "qa default")
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set (BUILD_WITH_CLANG_TIDY OFF CACHE BOOL "qa default")
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find_program(CLANG_EXE
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NAMES
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clang-20
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clang-19
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clang-18
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clang-17
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clang-16
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clang-15
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clang-14
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clang-13
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clang-12
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clang-11
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clang-10
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clang
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REQUIRED
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)
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set (CMAKE_C_COMPILER "${CLANG_EXE}" CACHE STRING "qa default")
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find_program(CLANG_XX_EXE
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NAMES
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clang++-20
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clang++-19
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clang++-18
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clang++-17
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clang++-16
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clang++-15
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clang++-14
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clang++-13
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clang++-12
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clang++-11
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clang++-10
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clang++
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REQUIRED
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)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/ClangDetectTool.cmake)
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clang_detect_tool(CLANG_EXE clang REQUIRED)
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clang_detect_tool(CLANG_XX_EXE clang++ REQUIRED)
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set (CMAKE_C_COMPILER "${CLANG_EXE}" CACHE STRING "qa default")
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set (CMAKE_CXX_COMPILER "${CLANG_XX_EXE}" CACHE STRING "qa default")
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@ -16,38 +16,10 @@ set (CMAKE_C_FLAGS "-Weverything -Wno-exit-time-destructors -Wno-cast-align -Wno
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set (CMAKE_CXX_FLAGS "-Weverything -Wno-exit-time-destructors -Wno-cast-align -Wno-documentation -Wno-documentation-unknown-command -Wno-padded -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-covered-switch-default -Wno-declaration-after-statement" CACHE STRING "qa default")
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set (BUILD_WITH_CLANG_TIDY ON CACHE BOOL "qa default")
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find_program(CLANG_EXE
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NAMES
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clang-20
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clang-19
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clang-18
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clang-17
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clang-16
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clang-15
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clang-14
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clang-13
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clang-12
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clang-11
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clang-10
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clang
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REQUIRED
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)
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set (CMAKE_C_COMPILER "${CLANG_EXE}" CACHE STRING "qa default")
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find_program(CLANG_XX_EXE
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NAMES
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clang++-20
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clang++-19
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clang++-18
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clang++-17
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clang++-16
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clang++-15
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clang++-14
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clang++-13
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clang++-12
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clang++-11
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clang++-10
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clang++
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REQUIRED
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)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/ClangDetectTool.cmake)
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clang_detect_tool(CLANG_EXE clang REQUIRED)
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clang_detect_tool(CLANG_XX_EXE clang++ REQUIRED)
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set (CMAKE_C_COMPILER "${CLANG_EXE}" CACHE STRING "qa default")
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set (CMAKE_CXX_COMPILER "${CLANG_XX_EXE}" CACHE STRING "qa default")
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48
cmake/ClangDetectTool.cmake
Normal file
48
cmake/ClangDetectTool.cmake
Normal file
@ -0,0 +1,48 @@
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function (clang_detect_tool VAR NAME OPTS)
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set(NAMES "")
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foreach(CNT RANGE 12 22)
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list(APPEND NAMES "${NAME}-${CNT}")
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endforeach()
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list(REVERSE NAMES)
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list(APPEND NAMES ${NAME})
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find_program(${VAR}
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NAMES ${NAMES}
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${OPTS}
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)
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if (NOT ${VAR})
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message(WARNING "clang tool ${NAME} (${VAR}) not detected, skipping")
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unset(${VAR})
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return()
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endif()
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execute_process(
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COMMAND ${${VAR}} "--version"
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OUTPUT_VARIABLE _CLANG_TOOL_VERSION
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RESULT_VARIABLE _CLANG_TOOL_VERSION_FAILED
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)
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if (_CLANG_TOOL_VERSION_FAILED)
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message(WARNING "A problem was encounterd with ${${VAR}}")
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message(WARNING "${_CLANG_TOOL_VERSION_FAILED}")
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unset(${VAR})
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return()
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endif()
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string(REGEX MATCH "([7-9]|[1-9][0-9])\\.[0-9]\\.[0-9]" CLANG_TOOL_VERSION
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"${_CLANG_TOOL_VERSION}")
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if (NOT CLANG_TOOL_VERSION)
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message(WARNING "problem parsing ${NAME} version for ${${VAR}}")
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unset(${VAR})
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return()
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endif()
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set(_CLANG_TOOL_MINIMUM_VERSION "12.0.0")
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if (${CLANG_TOOL_VERSION} VERSION_LESS ${_CLANG_TOOL_MINIMUM_VERSION})
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message(WARNING "clang-format version ${CLANG_TOOL_VERSION} not supported")
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message(WARNING "Minimum version required: ${_CLANG_TOOL_MINIMUM_VERSION}")
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unset(${VAR})
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return()
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endif()
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endfunction()
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@ -1,52 +1,12 @@
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# get all project files
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file(GLOB_RECURSE ALL_SOURCE_FILES *.cpp *.c *.h *.m *.java)
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# minimum version required
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set(_CLANG_FORMAT_MINIMUM_VERSION 10.0.0)
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find_program(CLANG_FORMAT
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NAMES
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clang-format-20
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clang-format-19
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clang-format-18
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clang-format-17
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clang-format-16
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clang-format-15
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clang-format-14
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clang-format-13
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clang-format-12
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clang-format-11
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clang-format-10
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clang-format
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)
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include(ClangDetectTool)
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clang_detect_tool(CLANG_FORMAT clang-format)
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if (NOT CLANG_FORMAT)
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message(WARNING "clang-format not found in path! code format target not available.")
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else()
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execute_process(
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COMMAND ${CLANG_FORMAT} "--version"
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OUTPUT_VARIABLE _CLANG_FORMAT_VERSION
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RESULT_VARIABLE _CLANG_FORMAT_VERSION_FAILED
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)
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if (_CLANG_FORMAT_VERSION_FAILED)
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message(WARNING "A problem was encounterd with ${CLANG_FORMAT}")
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return()
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endif()
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string(REGEX MATCH "([7-9]|[1-9][0-9])\\.[0-9]\\.[0-9]" CLANG_FORMAT_VERSION
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"${_CLANG_FORMAT_VERSION}")
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if (NOT CLANG_FORMAT_VERSION)
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message(WARNING "problem parsing clang-format version for ${CLANG_FORMAT}")
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return()
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endif()
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if (${CLANG_FORMAT_VERSION} VERSION_LESS ${_CLANG_FORMAT_MINIMUM_VERSION})
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message(WARNING "clang-format version ${CLANG_FORMAT_VERSION} not supported")
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message(WARNING "Minimum version required: ${_CLANG_FORMAT_MINIMUM_VERSION}")
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return()
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endif()
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add_custom_target(
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clangformat
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COMMAND ${CLANG_FORMAT}
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@ -1,22 +1,9 @@
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option(BUILD_WITH_CLANG_TIDY "Build with clang-tidy for extra warnings" OFF)
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if (BUILD_WITH_CLANG_TIDY)
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find_program(CLANG_TIDY_EXE
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NAMES
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clang-tidy-20
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clang-tidy-19
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clang-tidy-18
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clang-tidy-17
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clang-tidy-16
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clang-tidy-15
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clang-tidy-14
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clang-tidy-13
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clang-tidy-12
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clang-tidy-11
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clang-tidy-10
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clang-tidy
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REQUIRED
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)
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include(ClangDetectTool)
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clang_detect_tool(CLANG_TIDY_EXE clang-tidy REQUIRED)
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set(CLANG_TIDY_COMMAND "${CLANG_TIDY_EXE}" --config-file=${CMAKE_SOURCE_DIR}/.clang-tidy)
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set(CMAKE_C_CLANG_TIDY "${CLANG_TIDY_COMMAND}" --extra-arg=-std=gnu11)
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