Make dynamic or static libraries optional
The user can choose static or dynamic libraries using BUILD_STATIC_LIBRARIES and BUILD_DYNAMIC_LIBRARIES. By default Windows will only build static libraries and Linux will build both.
This commit is contained in:
Matt Williams
parent
f7f473126c
commit
ac0fb2b310
@ -68,6 +68,8 @@ ADD_SUBDIRECTORY(documentation)
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MESSAGE(STATUS "")
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MESSAGE(STATUS "Summary")
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MESSAGE(STATUS "-------")
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MESSAGE(STATUS "Static libraries: " ${BUILD_STATIC_LIBRARIES})
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MESSAGE(STATUS "Dynamic libraries: " ${BUILD_DYNAMIC_LIBRARIES})
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MESSAGE(STATUS "Build examples: " ${ENABLE_EXAMPLES})
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MESSAGE(STATUS "Build tests: " ${BUILD_TESTING})
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MESSAGE(STATUS "API Docs available: " ${DOXYGEN_FOUND})
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@ -47,6 +47,9 @@ The other available settings for PolyVox are:
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``BUILD_TESTING`` (``ON`` or ``OFF``)
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Build the test applications that come with PolyVox. Running the tests is detailed in the next section. Defaults to ``ON``.
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``BUILD_STATIC_LIBRARIES`` and ``BUILD_DYNAMIC_LIBRARIES`` (``ON`` or ``OFF``)
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Choose whether static (``.a``) or dynamic libraries (``.so``) should be built. On Linux both are built by default.
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``CMAKE_BUILD_TYPE`` (``Debug``, ``Release``, ``RelWithDebInfo`` or ``MinSizeRel``)
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String option to set the type of build. This will automatically set some compilation flags such as the optimisation level or define ``NDEBUG``.
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@ -116,6 +119,8 @@ You need CMake installed so get the binary distribution from `CMake.org <http://
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Point the source directory to the directory holding this file and the build directory to the ``build`` subdirectory. Then, click the ``Configure`` button. Click through the dialog box that appears and once you've clicked ``Finish`` you should see text appearing in the bottom text area. Once this has finished, some options will appear in the top area. The purpose of these options in detailed in the Linux→CMake section above. Once you have set these options to what you please, click ``Configure`` again. If it completes without errors then you can click ``Generate`` which will generate your compilers project files in the build directory.
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Note that while on Linux it is possible to build both static and dynamic versions of the libraries, this is not possible on Windows. By default static libraries are built. If you want dynamic libraries (``.dll``) then make sure the ``BUILD_STATIC_LIBRARIES`` option is disabled and the ``BUILD_DYNAMIC_LIBRARIES`` option is enabled in the CMake GUI and reconfigure.
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Building
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--------
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@ -31,7 +31,7 @@ FIND_PACKAGE(OpenGL REQUIRED)
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#Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
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INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_SOURCE_DIR}/include)
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#There has to be a better way!
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release)
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release ${PolyVoxCore_BINARY_DIR})
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#Build
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ADD_EXECUTABLE(BasicExample ${SRC_FILES})
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@ -37,7 +37,7 @@ FIND_PACKAGE(OpenGL REQUIRED)
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#Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
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INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_SOURCE_DIR}/include)
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#There has to be a better way!
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release)
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release ${PolyVoxCore_BINARY_DIR})
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#Build
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ADD_EXECUTABLE(OpenGLExample ${SRC_FILES})
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@ -33,7 +33,7 @@ FIND_PACKAGE(OpenGL REQUIRED)
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#Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
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INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_SOURCE_DIR}/include)
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#There has to be a better way!
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release)
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release ${PolyVoxCore_BINARY_DIR})
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#Build
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ADD_EXECUTABLE(PagingExample ${SRC_FILES})
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@ -2,6 +2,35 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
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PROJECT(PolyVox)
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#By default only build static libraries on Windows but both on Linux
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#If we ever require CMake 2.8 then use http://www.kitware.com/blog/home/post/82
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option(BUILD_STATIC_LIBRARIES "Build static libraries" ON)
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if(WIN32)
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option(BUILD_DYNAMIC_LIBRARIES "Build dynamic libraries" OFF)
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else()
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option(BUILD_DYNAMIC_LIBRARIES "Build dynamic libraries" ON)
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endif()
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if(WIN32)
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#If both are enabled then diable the dyanamic build
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if(BUILD_STATIC_LIBRARIES AND BUILD_DYNAMIC_LIBRARIES)
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message(STATUS "Building both static and dynamic libraries is not supported on Windows. Disabling dynamic libraries.")
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set(BUILD_DYNAMIC_LIBRARIES OFF CACHE BOOL "Build dynamic libraries" FORCE)
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endif()
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#If both are diabled then re-enable the static build
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if(NOT BUILD_STATIC_LIBRARIES AND NOT BUILD_DYNAMIC_LIBRARIES)
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message(STATUS "Both dynamic and static libraries were disabled - re-enabling static build.")
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set(BUILD_STATIC_LIBRARIES ON CACHE BOOL "Build static libraries" FORCE)
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endif()
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else()
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#It's nonsense to disble both so on Linux, re-enable both.
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if(NOT BUILD_STATIC_LIBRARIES AND NOT BUILD_DYNAMIC_LIBRARIES)
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message(STATUS "Both dynamic and static libraries were disabled - re-enabling both.")
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set(BUILD_STATIC_LIBRARIES ON CACHE BOOL "Build static libraries" FORCE)
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set(BUILD_DYNAMIC_LIBRARIES ON CACHE BOOL "Build dynamic libraries" FORCE)
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endif()
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endif()
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#add_subdirectory(bindings)
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add_subdirectory(PolyVoxCore)
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add_subdirectory(PolyVoxUtil)
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@ -80,7 +80,6 @@ SET(IMPL_INC_FILES
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)
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#NOTE: The following line should be uncommented when building shared libs.
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#ADD_DEFINITIONS(-DPOLYVOX_SHARED_EXPORTS) #Export symbols in the .dll
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#"Sources" and "Headers" are the group names in Visual Studio.
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#They may have other uses too...
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@ -95,20 +94,42 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include)
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#Core
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#Build
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ADD_LIBRARY(PolyVoxCore STATIC ${CORE_SRC_FILES} ${CORE_INC_FILES} ${IMPL_SRC_FILES} ${IMPL_INC_FILES})
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SET_TARGET_PROPERTIES(PolyVoxCore PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxCore PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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IF(BUILD_STATIC_LIBRARIES)
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ADD_LIBRARY(PolyVoxCoreStatic STATIC ${CORE_SRC_FILES} ${CORE_INC_FILES} ${IMPL_SRC_FILES} ${IMPL_INC_FILES})
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SET_TARGET_PROPERTIES(PolyVoxCoreStatic PROPERTIES OUTPUT_NAME "PolyVoxCore")
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SET_TARGET_PROPERTIES(PolyVoxCoreStatic PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxCoreStatic PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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SET(PolyVoxCore_LIBRARY "PolyVoxCoreStatic")
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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ADD_LIBRARY(PolyVoxCoreDynamic SHARED ${CORE_SRC_FILES} ${CORE_INC_FILES} ${IMPL_SRC_FILES} ${IMPL_INC_FILES})
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SET_TARGET_PROPERTIES(PolyVoxCoreDynamic PROPERTIES OUTPUT_NAME "PolyVoxCore")
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SET_TARGET_PROPERTIES(PolyVoxCoreDynamic PROPERTIES COMPILE_FLAGS "-DPOLYVOX_SHARED_EXPORTS")
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SET_TARGET_PROPERTIES(PolyVoxCoreDynamic PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxCoreDynamic PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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SET(PolyVoxCore_LIBRARY "PolyVoxCoreDynamic")
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ENDIF()
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#Install
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IF(WIN32)
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INSTALL(TARGETS PolyVoxCore
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RUNTIME DESTINATION PolyVoxCore/bin
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LIBRARY DESTINATION PolyVoxCore/lib
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ARCHIVE DESTINATION PolyVoxCore/lib
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COMPONENT library
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)
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IF(BUILD_STATIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxCoreStatic
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RUNTIME DESTINATION PolyVoxCore/bin COMPONENT library
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LIBRARY DESTINATION PolyVoxCore/lib COMPONENT library
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ARCHIVE DESTINATION PolyVoxCore/lib COMPONENT library
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)
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxCoreDynamic
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RUNTIME DESTINATION PolyVoxCore/bin COMPONENT library
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LIBRARY DESTINATION PolyVoxCore/lib COMPONENT library
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ARCHIVE DESTINATION PolyVoxCore/lib COMPONENT library
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)
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ENDIF()
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#Install the core header files, including the ones in the PolyVoxImpl subfolder.
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INSTALL(DIRECTORY include DESTINATION PolyVoxCore COMPONENT development PATTERN "*.svn*" EXCLUDE)
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@ -118,12 +139,20 @@ IF(WIN32)
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#found was: http://www.cmake.org/pipermail/cmake/2007-October/016924.html (and it is a bit ugly).
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INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/../../Debug/PolyVoxCore.pdb DESTINATION PolyVoxCore/lib CONFIGURATIONS Debug)
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ELSE(WIN32)
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INSTALL(TARGETS PolyVoxCore
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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COMPONENT library
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)
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IF(BUILD_STATIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxCoreStatic
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RUNTIME DESTINATION bin COMPONENT library
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LIBRARY DESTINATION lib COMPONENT library
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ARCHIVE DESTINATION lib COMPONENT library
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)
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxCoreDynamic
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RUNTIME DESTINATION bin COMPONENT library
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LIBRARY DESTINATION lib COMPONENT library
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ARCHIVE DESTINATION lib COMPONENT library
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)
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ENDIF()
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#Install the core header files, including the ones in the PolyVoxImpl subfolder.
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INSTALL(DIRECTORY include/ DESTINATION include/PolyVoxCore COMPONENT development PATTERN "*.svn*" EXCLUDE)
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@ -25,25 +25,46 @@ SOURCE_GROUP("Headers" FILES ${UTIL_INC_FILES})
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#Tell CMake the paths
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INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include ${PolyVoxCore_SOURCE_DIR}/include)
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#There has to be a better way!
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release)
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/debug ${PolyVoxCore_BINARY_DIR}/release ${PolyVoxCore_BINARY_DIR})
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#Util
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#Build
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ADD_LIBRARY(PolyVoxUtil STATIC ${UTIL_SRC_FILES} ${UTIL_INC_FILES})
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TARGET_LINK_LIBRARIES(PolyVoxUtil PolyVoxCore)
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SET_TARGET_PROPERTIES(PolyVoxUtil PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxUtil PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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IF(BUILD_STATIC_LIBRARIES)
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ADD_LIBRARY(PolyVoxUtilStatic STATIC ${UTIL_SRC_FILES} ${UTIL_INC_FILES})
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TARGET_LINK_LIBRARIES(PolyVoxUtilStatic PolyVoxCore)
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SET_TARGET_PROPERTIES(PolyVoxUtilStatic PROPERTIES OUTPUT_NAME "PolyVoxUtil")
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SET_TARGET_PROPERTIES(PolyVoxUtilStatic PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxUtilStatic PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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ADD_LIBRARY(PolyVoxUtilDynamic SHARED ${UTIL_SRC_FILES} ${UTIL_INC_FILES})
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TARGET_LINK_LIBRARIES(PolyVoxUtilDynamic PolyVoxCore)
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SET_TARGET_PROPERTIES(PolyVoxUtilDynamic PROPERTIES OUTPUT_NAME "PolyVoxUtil")
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SET_TARGET_PROPERTIES(PolyVoxUtilDynamic PROPERTIES COMPILE_FLAGS "-DPOLYVOX_SHARED_EXPORTS")
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SET_TARGET_PROPERTIES(PolyVoxUtilDynamic PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
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IF(MSVC)
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SET_TARGET_PROPERTIES(PolyVoxUtilDynamic PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
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ENDIF(MSVC)
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ENDIF()
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#Install
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IF(WIN32)
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INSTALL(TARGETS PolyVoxUtil
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RUNTIME DESTINATION PolyVoxUtil/bin
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LIBRARY DESTINATION PolyVoxUtil/lib
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ARCHIVE DESTINATION PolyVoxUtil/lib
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COMPONENT library
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)
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IF(BUILD_STATIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxUtilStatic
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RUNTIME DESTINATION PolyVoxUtil/bin COMPONENT library
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LIBRARY DESTINATION PolyVoxUtil/lib COMPONENT library
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ARCHIVE DESTINATION PolyVoxUtil/lib COMPONENT library
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)
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxUtilDynamic
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RUNTIME DESTINATION PolyVoxUtil/bin COMPONENT library
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LIBRARY DESTINATION PolyVoxUtil/lib COMPONENT library
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ARCHIVE DESTINATION PolyVoxUtil/lib COMPONENT library
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)
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ENDIF()
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#Install the util header files.
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INSTALL(DIRECTORY include DESTINATION PolyVoxUtil COMPONENT development PATTERN "*.svn*" EXCLUDE)
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@ -53,12 +74,20 @@ IF(WIN32)
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#found was: http://www.cmake.org/pipermail/cmake/2007-October/016924.html (and it is a bit ugly).
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INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/../../Debug/PolyVoxUtil.pdb DESTINATION PolyVoxUtil/lib CONFIGURATIONS Debug)
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ELSE(WIN32)
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INSTALL(TARGETS PolyVoxUtil
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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COMPONENT library
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)
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IF(BUILD_STATIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxUtilStatic
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RUNTIME DESTINATION bin COMPONENT library
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LIBRARY DESTINATION lib COMPONENT library
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ARCHIVE DESTINATION lib COMPONENT library
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)
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ENDIF()
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IF(BUILD_DYNAMIC_LIBRARIES)
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INSTALL(TARGETS PolyVoxUtilDynamic
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RUNTIME DESTINATION bin COMPONENT library
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LIBRARY DESTINATION lib COMPONENT library
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ARCHIVE DESTINATION lib COMPONENT library
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)
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ENDIF()
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#Install the util header files.
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INSTALL(DIRECTORY include/ DESTINATION include/PolyVoxUtil COMPONENT development PATTERN "*.svn*" EXCLUDE)
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@ -5,6 +5,7 @@
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MACRO(CREATE_TEST headerfile sourcefile executablename)
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UNSET(test_moc_SRCS) #clear out the MOCs from previous tests
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QT4_WRAP_CPP(test_moc_SRCS ${headerfile})
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LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR} ${PolyVoxUtil_BINARY_DIR})
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ADD_EXECUTABLE(${executablename} ${sourcefile} ${test_moc_SRCS})
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TARGET_LINK_LIBRARIES(${executablename} PolyVoxCore PolyVoxUtil ${QT_QTTEST_LIBRARY} ${QT_QTCORE_LIBRARY})
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#HACK. This is needed since everything is built in the base dir in Windows. As of 2.8 we should change this.
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