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94 lines
2.9 KiB
94 lines
2.9 KiB
6 years ago
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cmake_minimum_required(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION} )
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# Inspired by CMakeDetermineCompilerABI.cmake to set CMAKE_LIBRARY_ARCHITECTURE
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if(CMAKE_LIBRARY_ARCHITECTURE_REGEX)
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if(NOT DEFINED CMAKE_LIBRARY_ARCHITECTURE)
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file(GLOB implicit_dirs RELATIVE /lib /lib/*-linux-gnu* )
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foreach(dir ${implicit_dirs})
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if("${dir}" MATCHES "${CMAKE_LIBRARY_ARCHITECTURE_REGEX}")
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set(CMAKE_LIBRARY_ARCHITECTURE "${dir}")
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break()
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endif()
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endforeach()
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endif()
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endif()
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find_package("${NAME}" QUIET)
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set(PACKAGE_FOUND FALSE)
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set(_packageName "${NAME}")
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string(TOUPPER "${_packageName}" PACKAGE_NAME)
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if(${_packageName}_FOUND OR ${PACKAGE_NAME}_FOUND)
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set(PACKAGE_FOUND TRUE)
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# Check the following variables:
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# FOO_VERSION
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# Foo_VERSION
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# FOO_VERSION_STRING
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# Foo_VERSION_STRING
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if(NOT DEFINED PACKAGE_VERSION)
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if(DEFINED ${_packageName}_VERSION)
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set(PACKAGE_VERSION "${${_packageName}_VERSION}")
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elseif(DEFINED ${PACKAGE_NAME}_VERSION)
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set(PACKAGE_VERSION "${${PACKAGE_NAME}_VERSION}")
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elseif(DEFINED ${_packageName}_VERSION_STRING)
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set(PACKAGE_VERSION "${${_packageName}_VERSION_STRING}")
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elseif(DEFINED ${PACKAGE_NAME}_VERSION_STRING)
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set(PACKAGE_VERSION "${${PACKAGE_NAME}_VERSION_STRING}")
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endif()
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endif()
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# Check the following variables:
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# FOO_LIBRARIES
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# Foo_LIBRARIES
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# FOO_LIBS
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# Foo_LIBS
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set(libs)
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if(DEFINED ${_packageName}_LIBRARIES)
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set(libs ${_packageName}_LIBRARIES)
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elseif(DEFINED ${PACKAGE_NAME}_LIBRARIES)
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set(libs ${PACKAGE_NAME}_LIBRARIES)
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elseif(DEFINED ${_packageName}_LIBS)
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set(libs ${_packageName}_LIBS)
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elseif(DEFINED ${PACKAGE_NAME}_LIBS)
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set(libs ${PACKAGE_NAME}_LIBS)
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endif()
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# Check the following variables:
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# FOO_INCLUDE_DIRS
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# Foo_INCLUDE_DIRS
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# FOO_INCLUDES
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# Foo_INCLUDES
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# FOO_INCLUDE_DIR
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# Foo_INCLUDE_DIR
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set(includes)
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if(DEFINED ${_packageName}_INCLUDE_DIRS)
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set(includes ${_packageName}_INCLUDE_DIRS)
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elseif(DEFINED ${PACKAGE_NAME}_INCLUDE_DIRS)
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set(includes ${PACKAGE_NAME}_INCLUDE_DIRS)
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elseif(DEFINED ${_packageName}_INCLUDES)
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set(includes ${_packageName}_INCLUDES)
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elseif(DEFINED ${PACKAGE_NAME}_INCLUDES)
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set(includes ${PACKAGE_NAME}_INCLUDES)
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elseif(DEFINED ${_packageName}_INCLUDE_DIR)
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set(includes ${_packageName}_INCLUDE_DIR)
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elseif(DEFINED ${PACKAGE_NAME}_INCLUDE_DIR)
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set(includes ${PACKAGE_NAME}_INCLUDE_DIR)
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endif()
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# Check the following variables:
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# FOO_DEFINITIONS
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# Foo_DEFINITIONS
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set(definitions)
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if(DEFINED ${_packageName}_DEFINITIONS)
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set(definitions ${_packageName}_DEFINITIONS)
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elseif(DEFINED ${PACKAGE_NAME}_DEFINITIONS)
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set(definitions ${PACKAGE_NAME}_DEFINITIONS)
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endif()
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set(PACKAGE_INCLUDE_DIRS "${${includes}}")
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set(PACKAGE_DEFINITIONS "${${definitions}}")
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set(PACKAGE_LIBRARIES "${${libs}}")
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endif()
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