50 lines
1.6 KiB
CMake
50 lines
1.6 KiB
CMake
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_Catch2 QUIET Catch2)
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find_path(Catch2_INCLUDE_DIR
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NAMES catch.hpp
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PATHS ${PC_Catch2_INCLUDE_DIRS} ${CONAN_CATCH2_ROOT}
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PATH_SUFFIXES catch2
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)
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if(Catch2_INCLUDE_DIR)
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file(STRINGS "${Catch2_INCLUDE_DIR}/catch.hpp" _Catch2_version_lines
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REGEX "#define[ \t]+CATCH_VERSION_(MAJOR|MINOR|PATCH)")
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string(REGEX REPLACE ".*CATCH_VERSION_MAJOR +\([0-9]+\).*" "\\1" _Catch2_version_major "${_Catch2_version_lines}")
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string(REGEX REPLACE ".*CATCH_VERSION_MINOR +\([0-9]+\).*" "\\1" _Catch2_version_minor "${_Catch2_version_lines}")
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string(REGEX REPLACE ".*CATCH_VERSION_PATCH +\([0-9]+\).*" "\\1" _Catch2_version_patch "${_Catch2_version_lines}")
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set(Catch2_VERSION "${_Catch2_version_major}.${_Catch2_version_minor}.${_Catch2_version_patch}")
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unset(_Catch2_version_major)
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unset(_Catch2_version_minor)
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unset(_Catch2_version_patch)
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unset(_Catch2_version_lines)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Catch2
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FOUND_VAR Catch2_FOUND
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REQUIRED_VARS
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Catch2_INCLUDE_DIR
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Catch2_VERSION
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VERSION_VAR Catch2_VERSION
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)
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if(Catch2_FOUND)
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set(Catch2_INCLUDE_DIRS ${Catch2_INCLUDE_DIR})
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set(Catch2_DEFINITIONS ${PC_Catch2_CFLAGS_OTHER})
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endif()
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if(Catch2_FOUND AND NOT TARGET Catch2::Catch2)
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add_library(Catch2::Catch2 UNKNOWN IMPORTED)
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set_target_properties(Catch2::Catch2 PROPERTIES
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IMPORTED_LOCATION "${Catch2_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${PC_Catch2_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Catch2_INCLUDE_DIR}"
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)
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endif()
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mark_as_advanced(
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Catch2_INCLUDE_DIR
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)
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