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200 lines
6.7 KiB
200 lines
6.7 KiB
4 years ago
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PROJECT( wvWare )
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cmake_minimum_required(VERSION 2.6)
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# wv2 versioning
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SET( WV2_MAJOR_VERSION 0 )
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SET( WV2_MINOR_VERSION 4 )
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SET( WV2_MICRO_VERSION 2 )
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SET( WV2_VERSION ${WV2_MAJOR_VERSION}.${WV2_MINOR_VERSION}.${WV2_MICRO_VERSION} )
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# libtool versioning
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SET( LT_VERSION_CURRENT 4 )
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SET( LT_VERSION_REVISION 1 )
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SET( LT_VERSION_AGE 0 )
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# For automake. Is this required in CMake? (I don't think so)
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SET( VERSION ${WV2_VERSION} )
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SET( PACKAGE wv2 )
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SET( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${wvWare_SOURCE_DIR}/cmake )
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FIND_PACKAGE( GLIB2 REQUIRED )
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FIND_PACKAGE( LIBGSF REQUIRED )
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FIND_PACKAGE( Iconv REQUIRED )
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IF( ICONV_FOUND )
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SET( HAVE_ICONV_H 1 )
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SET( ICONV_REQUIRES_CONST ${ICONV_SECOND_ARGUMENT_IS_CONST} )
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ENDIF( ICONV_FOUND )
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OPTION( WITH_ZLIB "Build wv2 with zlib (with compression features)" ON )
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IF( WITH_ZLIB )
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FIND_PACKAGE( ZLIB REQUIRED )
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ENDIF( WITH_ZLIB )
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INCLUDE_DIRECTORIES( ${GLIB2_INCLUDE_DIR} ${LIBGSF_INCLUDE_DIR} ${ICONV_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR} )
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#
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# Iconv checks
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#
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INCLUDE( CheckIncludeFile )
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CHECK_INCLUDE_FILE( sys/iconv.h HAVE_SYS_ICONV_H )
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# Add "COMPILE_DEFINITIONS definitions" to TRY_RUN only if we have compile definitions
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# Make sure ICONV_COMPILE_DEFINITIONS will never be empty (in case we define neither HAVE_ICONV_H nor HAVE_SYS_ICONV_H),
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# otherwise TRY_RUN will fail due to COMPILE_DEFINITIONS being followed by nothing
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SET( ICONV_COMPILE_DEFINITIONS "-DBLAH" )
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IF( HAVE_ICONV_H )
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SET( ICONV_COMPILE_DEFINITIONS ${ICONV_COMPILE_DEFINITIONS} "-DHAVE_ICONV_H" )
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ENDIF( HAVE_ICONV_H )
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IF( HAVE_SYS_ICONV_H )
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SET( ICONV_COMPILE_DEFINITIONS ${ICONV_COMPILE_DEFINITIONS} "-DHAVE_SYS_ICONV_H" )
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ENDIF( HAVE_SYS_ICONV_H )
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TRY_RUN( MODERN_ICONV_RUN MODERN_ICONV_COMPILE ${wvWare_BINARY_DIR}/CMakeTmp ${wvWare_SOURCE_DIR}/cmake/TestModernIconv.c COMPILE_DEFINITIONS ${ICONV_COMPILE_DEFINITIONS} )
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IF( MODERN_ICONV_RUN GREATER 0 OR NOT MODERN_ICONV_COMPILE )
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MESSAGE( STATUS "wv2 depends on a modern iconv installation, supporting UNICODELITTLE and" )
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MESSAGE( STATUS "UNICODEBIG. The detected iconv version doesn't support these conversions." )
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MESSAGE( STATUS "" )
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MESSAGE( STATUS "Please get a new libiconv from http://www.gnu.org/software/libiconv/" )
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MESSAGE( STATUS "You might want to install the library to some alternative directory, in" )
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MESSAGE( STATUS "order not to overwrite your current installation. Please use the options" )
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MESSAGE( STATUS "-DICONV_INCLUDE_DIR=DIR and -DICONV_LIBRARIES=DIR to specify the location." )
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MESSAGE( STATUS "" )
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MESSAGE( FATAL_ERROR "* * * No iconv support - unable to continue. * * *" )
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ENDIF( MODERN_ICONV_RUN GREATER 0 OR NOT MODERN_ICONV_COMPILE )
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#
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# Various checks
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#
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INCLUDE( TestBigEndian )
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TEST_BIG_ENDIAN( WORDS_BIGENDIAN )
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CHECK_INCLUDE_FILE( dlfcn.h HAVE_DLFCN_H )
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CHECK_INCLUDE_FILE( strings.h HAVE_STRINGS_H )
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CHECK_INCLUDE_FILE( string.h HAVE_STRING_H )
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CHECK_INCLUDE_FILE( math.h HAVE_MATH_H )
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CHECK_INCLUDE_FILE( float.h HAVE_FLOAT_H )
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CHECK_INCLUDE_FILE( ieeefp.h HAVE_IEEEFP_H )
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CHECK_INCLUDE_FILE( errno.h HAVE_ERRNO_H )
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CHECK_INCLUDE_FILE( inttypes.h HAVE_INTTYPES_H )
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CHECK_INCLUDE_FILE( memory.h HAVE_MEMORY_H )
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CHECK_INCLUDE_FILE( stdlib.h HAVE_STDLIB_H )
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CHECK_INCLUDE_FILE( unistd.h HAVE_UNISTD_H )
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CHECK_INCLUDE_FILE( stdint.h HAVE_STDINT_H ) # Not really needed because CHECK_TYPE_SIZE already performs this test
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CHECK_INCLUDE_FILE( stdint.h HAVE_STDINT_H ) # Not really needed because CHECK_TYPE_SIZE already performs this test
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CHECK_INCLUDE_FILE( sys/types.h HAVE_SYS_TYPES_H ) # Not really needed because CHECK_TYPE_SIZE already performs this test
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CHECK_INCLUDE_FILE( sys/stat.h HAVE_SYS_STAT_H )
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INCLUDE( CheckTypeSize )
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CHECK_TYPE_SIZE( char SIZEOF_CHAR )
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CHECK_TYPE_SIZE( short SIZEOF_SHORT )
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CHECK_TYPE_SIZE( long SIZEOF_LONG )
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CHECK_TYPE_SIZE( int SIZEOF_INT )
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CHECK_TYPE_SIZE( "void *" SIZEOF_VOID_P )
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INCLUDE( CheckFunctionExists )
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IF( NOT MSVC )
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# libm does not exist on MSVC
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SET( CMAKE_REQUIRED_LIBRARIES m )
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SET( CMAKE_REQUIRED_INCLUDES math.h )
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ENDIF( NOT MSVC )
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CHECK_FUNCTION_EXISTS( isinf HAVE_FUNC_ISINF )
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CHECK_FUNCTION_EXISTS( isnan HAVE_FUNC_ISNAN )
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CHECK_FUNCTION_EXISTS( finite HAVE_FUNC_FINITE )
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CHECK_FUNCTION_EXISTS( _finite HAVE_FUNC__FINITE )
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#
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# Check zlib is modern enough
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#
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SET( NEON_ZLIB 0 ) # By default, we are not modern enough
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SET( CMAKE_REQUIRED_LIBRARIES ${ZLIB_LIBRARIES} )
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SET( CMAKE_REQUIRED_INCLUDES zlib.h )
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CHECK_FUNCTION_EXISTS( inflate ZLIB_HAS_INFLATE )
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IF( ZLIB_HAS_INFLATE )
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TRY_RUN( MODERN_ZLIB_RUN MODERN_ZLIB_COMPILE ${wvWare_BINARY_DIR}/CMakeTmp ${wvWare_SOURCE_DIR}/cmake/TestModernZlib.c )
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ENDIF( ZLIB_HAS_INFLATE )
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IF( MODERN_ZLIB_RUN GREATER 0 AND WITH_ZLIB )
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MESSAGE( FATAL_ERROR "Your version of zlib is too old for wv2" )
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ENDIF( MODERN_ZLIB_RUN GREATER 0 AND WITH_ZLIB )
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#
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# Set cflags and ldflags
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#
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IF( ZLIB_FOUND )
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SET( _WV2_LDFLAGS ${_WV2_LDFLAGS} ${ZLIB_LIBRARIES} )
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SET( _WV2_CFLAGS ${_WV2_CFLAGS} ${ZLIB_INCLUDE_DIR} )
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ENDIF( ZLIB_FOUND )
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IF( LIBGSF_FOUND )
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SET( _WV2_LDFLAGS ${_WV2_LDFLAGS} ${LIBGSF_LIBRARIES} )
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SET( _WV2_CFLAGS ${_WV2_CFLAGS} ${LIBGSF_INCLUDE_DIR} )
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ENDIF( LIBGSF_FOUND )
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IF( ICONV_FOUND )
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SET( _WV2_LDFLAGS ${_WV2_LDFLAGS} ${ICONV_LIBRARIES} )
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SET( _WV2_CFLAGS ${_WV2_CFLAGS} ${ICONV_INCLUDE_DIR} )
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ENDIF( ICONV_FOUND )
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IF( GLIB2_FOUND )
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SET( _WV2_LDFLAGS ${_WV2_LDFLAGS} ${GLIB2_LIBRARIES} )
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SET( _WV2_CFLAGS ${_WV2_CFLAGS} ${GLIB2_INCLUDE_DIR} )
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ENDIF( GLIB2_FOUND )
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#
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# Clean and prepare
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#
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LIST( REMOVE_DUPLICATES _WV2_LDFLAGS )
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LIST( REMOVE_DUPLICATES _WV2_CFLAGS )
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FOREACH( _lib ${_WV2_LDFLAGS} )
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# Remove path to the library and suffixes. Transformation example: libglib-2.0.so => glib-2.0
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STRING( REGEX REPLACE "[\\\\ _\\/\\.a-zA-Z0-9\\-]*\\/lib([_\\.a-zA-Z0-9\\-]*)\\.[_a-zA-Z0-9\\-\\.]*" \\1 _lib_no_path ${_lib} )
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SET( WV2_LDFLAGS "${WV2_LDFLAGS} ${CMAKE_LINK_LIBRARY_FLAG}${_lib_no_path}" )
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ENDFOREACH( _lib )
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FOREACH( _inc ${_WV2_CFLAGS} )
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SET( WV2_CFLAGS "${WV2_CFLAGS} -I${_inc}" )
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ENDFOREACH( _inc )
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# Generate configuration files
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CONFIGURE_FILE( config.h.cmake ${wvWare_BINARY_DIR}/config.h )
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CONFIGURE_FILE( wv2-config.cmake ${wvWare_BINARY_DIR}/wv2-config @ONLY )
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# Source directories
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ADD_SUBDIRECTORY( src )
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ADD_SUBDIRECTORY( src/generator )
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ADD_SUBDIRECTORY( tests )
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# Installation (more in src/CMakeLists.txt)
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INSTALL( FILES ${wvWare_BINARY_DIR}/wv2-config
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DESTINATION bin
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PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
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)
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# "make dist"
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SET(ARCHIVE_NAME ${PACKAGE}-${WV2_VERSION})
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ADD_CUSTOM_TARGET(dist
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COMMAND svn export ${wvWare_SOURCE_DIR} ${wvWare_BINARY_DIR}/${ARCHIVE_NAME}
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COMMAND tar -C ${wvWare_BINARY_DIR} -c -v -z -f ${ARCHIVE_NAME}.tar.gz ${ARCHIVE_NAME}
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COMMAND ${CMAKE_COMMAND} -E remove_directory ${wvWare_BINARY_DIR}/${ARCHIVE_NAME}
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
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