60 lines
1.8 KiB
CMake
60 lines
1.8 KiB
CMake
# Find the native box2d headers
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#
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# BOX2D_INCLUDE_DIR - where to find box2denc.h, etc.
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# BOX2D_LIBRARIES - box2d library
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# BOX2D_FOUND - True if box2d found.
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IF(BOX2D_FOUND)
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# Already in cache, be silent
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SET(BOX2D_FIND_QUIETLY TRUE)
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ENDIF()
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IF(BUILD_BOX2D OR ACGL_GLOBAL_EXTERN_DIR_FOUND_FIRST_TIME OR BUILD_TYPE_CHANGED)
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UNSET(BOX2D_INCLUDE_DIR CACHE)
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UNSET(BOX2D_LIBRARIES CACHE)
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ENDIF()
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IF(BUILD_BOX2D)
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SET(BOX2D_INCLUDE_DIR "${ACGL_LOCAL_EXTERN_DIR}/box2d")
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SET(BOX2D_LIBRARIES Box2D${COMPILE_POSTFIX})
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ELSE()
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# Look for the header file.
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IF(ACGL_GLOBAL_EXTERN_DIR)
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FIND_PATH(BOX2D_INCLUDE_DIR NAMES Box2D/Box2D.h PATHS "${ACGL_GLOBAL_EXTERN_DIR}/box2d" NO_DEFAULT_PATH)
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ENDIF()
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IF(NOT BOX2D_INCLUDE_DIR)
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FIND_PATH(BOX2D_INCLUDE_DIR NAMES Box2D/Box2D.h)
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ENDIF()
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# Look for the library file.
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IF(ACGL_GLOBAL_EXTERN_DIR)
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FIND_LIBRARY(BOX2D_LIBRARIES NAMES Box2D${COMPILE_POSTFIX} PATHS "${ACGL_GLOBAL_EXTERN_DIR}/box2d/lib" NO_DEFAULT_PATH)
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ENDIF()
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IF(NOT BOX2D_LIBRARIES)
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FIND_LIBRARY(BOX2D_LIBRARIES NAMES Box2D${COMPILE_POSTFIX})
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ENDIF()
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ENDIF()
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# Copy the results to the output variables.
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IF(BOX2D_INCLUDE_DIR AND BOX2D_LIBRARIES)
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SET(BOX2D_FOUND TRUE CACHE INTERNAL "")
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ELSE()
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SET(BOX2D_FOUND FALSE CACHE INTERNAL "")
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ENDIF()
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# Report the results.
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IF(NOT BOX2D_FOUND)
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SET(BOX2D_MESSAGE "box2d was not found. Make sure BOX2D_INCLUDE_DIR AND BOX2D_LIBRARIES are set correctly.")
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IF(BOX2D_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "${BOX2D_MESSAGE}")
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ELSEIF(NOT BOX2D_FIND_QUIETLY)
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MESSAGE(STATUS "${BOX2D_MESSAGE}")
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ENDIF()
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ELSEIF(NOT BOX2D_FIND_QUIETLY)
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MESSAGE(STATUS "Looking for box2d - found")
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ENDIF()
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MESSAGE(STATUS "BOX2D_INCLUDE_DIR:${BOX2D_INCLUDE_DIR}")
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MESSAGE(STATUS "BOX2D_LIBRARIES:${BOX2D_LIBRARIES}")
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