Don't fail setting up a CMake build environment generation if clang-format is not available

This commit is contained in:
Markus Tavenrath 2020-08-12 15:27:05 +02:00
parent 777a0afeb7
commit df2bd3329c

View File

@ -36,7 +36,7 @@ if(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 ${clangFormatVersion})
string(REGEX MATCH [0123456789.]+ clangFormatVersion "${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")