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Add version check for clang-format.

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This commit is contained in:
asuessenbach 2020-05-04 16:27:19 +02:00
parent 9db492100b
commit baff050abd
1 changed files with 11 additions and 2 deletions
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13
CMakeLists.txt
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@ -33,9 +33,18 @@ project(VulkanHppGenerator)
find_program(CLANG_FORMAT_EXECUTABLE NAMES clang-format)
if(CLANG_FORMAT_EXECUTABLE)
add_definitions(-DCLANG_FORMAT_EXECUTABLE="${CLANG_FORMAT_EXECUTABLE}")
# get the clang-format version string
execute_process(COMMAND ${CLANG_FORMAT_EXECUTABLE} "--version" OUTPUT_VARIABLE clangFormatVersion)
# filter out the actual version
string(REGEX MATCH [0123456789.]+ clangFormatVersion ${clangFormatVersion})
# we need at least version 10.0.0 !
if (clangFormatVersion VERSION_LESS 10.0.0)
message(WARNING " Found too old clang-format version <" ${clangFormatVersion} ">, we need version 10 and up to nicely format vulkan.hpp")
else()
add_definitions(-DCLANG_FORMAT_EXECUTABLE="${CLANG_FORMAT_EXECUTABLE}")
endif()
else()
message(WARNGING " Could not find clang-format. Generated vulkan.hpp will not be nicely formatted.")
message(WARNING " Could not find clang-format version 10 and up. Generated vulkan.hpp will not be nicely formatted.")
endif()
if(MSVC)