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include(GetGitRevisionDescription)
find_package(Git QUIET)
if(GIT_FOUND)
git_describe(OPENTRACK_COMMIT --tags --always)
endif()
unset(_build_type)
if(CMAKE_BUILD_TYPE)
string(TOUPPER ${CMAKE_BUILD_TYPE} _build_type)
if (NOT _build_type STREQUAL "DEBUG")
unset(_build_type)
else()
set(_build_type "-${_build_type}")
endif()
endif()
file(WRITE ${CMAKE_BINARY_DIR}/opentrack-version.h "#define OPENTRACK_VERSION \"${OPENTRACK_COMMIT}${_build_type}\"")
set(version-string "
#ifdef __cplusplus
extern \"C\"
#else
extern
#endif
const char* opentrack_version;
const char* opentrack_version = \"${OPENTRACK_COMMIT}${_build_type}\";
")
set(crapola-ver)
if(EXISTS ${CMAKE_BINARY_DIR}/version.c)
file(READ ${CMAKE_BINARY_DIR}/version.c crapola-ver)
endif()
if(NOT (crapola-ver STREQUAL version-string))
file(WRITE ${CMAKE_BINARY_DIR}/version.c "${version-string}")
endif()
add_library(opentrack-version STATIC ${CMAKE_BINARY_DIR}/version.c)
if(NOT MSVC)
set_property(TARGET opentrack-version APPEND_STRING PROPERTY COMPILE_FLAGS "-fno-lto")
endif()
opentrack_compat(opentrack-version)
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