1function(GetZstdLibraryVersion _header _major _minor _patch) 2 # Read file content 3 file(READ ${_header} CONTENT) 4 5 string(REGEX MATCH ".*define ZSTD_VERSION_MAJOR *([0-9]+).*define ZSTD_VERSION_MINOR *([0-9]+).*define ZSTD_VERSION_RELEASE *([0-9]+)" VERSION_REGEX "${CONTENT}") 6 set(${_major} ${CMAKE_MATCH_1} PARENT_SCOPE) 7 set(${_minor} ${CMAKE_MATCH_2} PARENT_SCOPE) 8 set(${_patch} ${CMAKE_MATCH_3} PARENT_SCOPE) 9endfunction() 10 11