Merge pull request #171 from assimp/zip-cmake-fixes
Update CMakeLists.txt for zlib to build on MSVC again, closes #170.pull/175/head
Alexander Gessler
commit
4167a68493
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@ -110,7 +110,7 @@ if( NOT ZLIB_FOUND )
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# compile from sources
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add_subdirectory(contrib/zlib)
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set(ZLIB_FOUND 1)
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set(ZLIB_LIBRARIES zlib)
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set(ZLIB_LIBRARIES zlibstatic)
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set(ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/zlib)
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else(NOT ZLIB_FOUND)
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ADD_DEFINITIONS(-DASSIMP_BUILD_NO_OWN_ZLIB)
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@ -5,14 +5,14 @@ project(zlib C)
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set(VERSION "1.2.8")
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option(ASM686 "Enable building i686 assembly implementation")
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option(AMD64 "Enable building amd64 assembly implementation")
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option(ASM686 "Enable building i686 assembly implementation for zlib")
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option(AMD64 "Enable building amd64 assembly implementation for zlib")
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set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
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set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
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set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
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set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
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set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
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#set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
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#set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
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#set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
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#set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
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#set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
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include(CheckTypeSize)
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include(CheckFunctionExists)
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@ -83,6 +83,10 @@ configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
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${ZLIB_PC} @ONLY)
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configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
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${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
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# (hack) needed for the regular assimp build, which needs to be able to find zconf.h
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configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
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${CMAKE_CURRENT_SOURCE_DIR}/zconf.h @ONLY)
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR})
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@ -183,12 +187,12 @@ if(MINGW)
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set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
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endif(MINGW)
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add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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#add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
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set_target_properties(zlib PROPERTIES SOVERSION 1)
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#set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
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#set_target_properties(zlib PROPERTIES SOVERSION 1)
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if(NOT CYGWIN)
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#if(NOT CYGWIN)
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# This property causes shared libraries on Linux to have the full version
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# encoded into their final filename. We disable this on Cygwin because
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# it causes cygz-${ZLIB_FULL_VERSION}.dll to be created when cygz.dll
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@ -196,54 +200,33 @@ if(NOT CYGWIN)
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#
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# This has no effect with MSVC, on that platform the version info for
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# the DLL comes from the resource file win32/zlib1.rc
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set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION})
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endif()
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#set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION})
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#endif()
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if(UNIX)
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#if(UNIX)
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# On unix-like platforms the library is almost always called libz
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set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
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if(NOT APPLE)
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set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
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endif()
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elseif(BUILD_SHARED_LIBS AND WIN32)
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# Creates zlib1.dll when building shared library version
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set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
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endif()
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#set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
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#if(NOT APPLE)
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# set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
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#endif()
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#elseif(BUILD_SHARED_LIBS AND WIN32)
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# # Creates zlib1.dll when building shared library version
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# set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
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#endif()
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if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
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install(TARGETS zlib zlibstatic
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RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
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ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
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LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )
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endif()
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if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
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install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}")
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endif()
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if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
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install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3")
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endif()
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if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
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install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}")
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endif()
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#if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
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# install(TARGETS zlib zlibstatic
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# RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
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# ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
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# LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )
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#endif()
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#if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
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# install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}")
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#endif()
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#if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
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# install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3")
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#endif()
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#if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
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# install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}")
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#endif()
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#============================================================================
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# Example binaries
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#============================================================================
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#add_executable(example test/example.c)
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#target_link_libraries(example zlib)
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#add_test(example example)
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#add_executable(minigzip test/minigzip.c)
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#target_link_libraries(minigzip zlib)
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if(HAVE_OFF64_T)
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add_executable(example64 test/example.c)
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target_link_libraries(example64 zlib)
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set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
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add_test(example64 example64)
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add_executable(minigzip64 test/minigzip.c)
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target_link_libraries(minigzip64 zlib)
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set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
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endif()
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