73 lines
2.3 KiB
CMake
73 lines
2.3 KiB
CMake
# Look for a directory containing external libraries.
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#
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# The following values are defined
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# EXTERNAL_PATH - where to find external
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# EXTERNAL_INCLUDE_PATH - where to find external includes
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# EXTERNAL_BINARY_PATH - where to find external binaries
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# EXTERNAL_LIBRARY_PATH - where to find external libraries
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# EXTERNAL_FOUND - True if the external libraries are available
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SET(EXTERNAL_TEMP_PATH ${CMAKE_CURRENT_SOURCE_DIR}/external ${CMAKE_CURRENT_SOURCE_DIR}/../external ${CMAKE_CURRENT_SOURCE_DIR}/3rdParty ${CMAKE_CURRENT_SOURCE_DIR}/../3rdParty ${EXTERNAL_PATH})
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SET(EXTERNAL_TEMP_FILE "include/zlib.h")
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SET(EXTERNAL_NAME "external")
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# If using STLport preprend external_stlport
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IF(WITH_STLPORT)
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SET(EXTERNAL_TEMP_PATH ${CMAKE_CURRENT_SOURCE_DIR}/external_stlport ${CMAKE_CURRENT_SOURCE_DIR}/../external_stlport ${EXTERNAL_TEMP_PATH})
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SET(EXTERNAL_TEMP_FILE "include/stlport/string")
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SET(EXTERNAL_NAME "external with STLport")
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ENDIF(WITH_STLPORT)
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FIND_PATH(EXTERNAL_PATH
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${EXTERNAL_TEMP_FILE}
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PATHS
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$ENV{EXTERNAL_PATH}
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${EXTERNAL_TEMP_PATH}
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/usr/local
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/usr
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/sw
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/opt/local
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/opt/csw
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/opt
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)
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IF(EXTERNAL_PATH)
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SET(EXTERNAL_FOUND TRUE)
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SET(EXTERNAL_INCLUDE_PATH "${EXTERNAL_PATH}/include")
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# Using 32 or 64 bits binaries
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IF(TARGET_X64 AND WIN32)
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SET(EXTERNAL_BINARY_PATH "${EXTERNAL_PATH}/bin64")
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ELSE()
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SET(EXTERNAL_BINARY_PATH "${EXTERNAL_PATH}/bin")
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ENDIF()
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# Using 32 or 64 bits libraries
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IF(TARGET_X64 AND WIN32)
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SET(EXTERNAL_LIBRARY_PATH "${EXTERNAL_PATH}/lib64")
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ELSE()
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SET(EXTERNAL_LIBRARY_PATH "${EXTERNAL_PATH}/lib")
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ENDIF()
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SET(CMAKE_INCLUDE_PATH "${EXTERNAL_INCLUDE_PATH};${CMAKE_INCLUDE_PATH}")
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# Stupid hack for FindOpenAL.cmake
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SET(CMAKE_INCLUDE_PATH "${EXTERNAL_PATH};${CMAKE_INCLUDE_PATH}")
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SET(CMAKE_LIBRARY_PATH "${EXTERNAL_LIBRARY_PATH};${CMAKE_LIBRARY_PATH}")
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ENDIF()
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IF(EXTERNAL_FOUND)
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IF(NOT External_FIND_QUIETLY)
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MESSAGE(STATUS "Found ${EXTERNAL_NAME}: ${EXTERNAL_PATH}")
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ENDIF()
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ELSE()
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IF(External_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Unable to find ${EXTERNAL_NAME}!")
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ELSE()
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IF(NOT External_FIND_QUIETLY)
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MESSAGE(STATUS "Warning: Unable to find ${EXTERNAL_NAME}!")
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ENDIF()
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ENDIF()
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ENDIF()
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MARK_AS_ADVANCED(EXTERNAL_INCLUDE_PATH EXTERNAL_BINARY_PATH EXTERNAL_LIBRARY_PATH)
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