mirror of
https://git.lyx.org/repos/lyx.git
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162 lines
4.3 KiB
CMake
162 lines
4.3 KiB
CMake
cmake_minimum_required(VERSION 2.4.4)
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set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
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project(zlib C)
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set(VERSION "1.2.8")
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set(SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/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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include(CheckTypeSize)
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include(CheckFunctionExists)
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include(CheckIncludeFile)
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include(CheckCSourceCompiles)
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enable_testing()
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check_include_file(sys/types.h HAVE_SYS_TYPES_H)
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check_include_file(stdint.h HAVE_STDINT_H)
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check_include_file(stddef.h HAVE_STDDEF_H)
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#
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# Check to see if we have large file support
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#
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set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
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# We add these other definitions here because CheckTypeSize.cmake
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# in CMake 2.4.x does not automatically do so and we want
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# compatibility with CMake 2.4.x.
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if(HAVE_SYS_TYPES_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H)
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endif()
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if(HAVE_STDINT_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H)
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endif()
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if(HAVE_STDDEF_H)
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H)
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endif()
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check_type_size(off64_t OFF64_T)
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if(HAVE_OFF64_T)
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add_definitions(-D_LARGEFILE64_SOURCE=1)
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endif()
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set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
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#
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# Check for fseeko
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#
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check_function_exists(fseeko HAVE_FSEEKO)
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if(NOT HAVE_FSEEKO)
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add_definitions(-DNO_FSEEKO)
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endif()
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#
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# Check for unistd.h
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#
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check_include_file(unistd.h Z_HAVE_UNISTD_H)
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if(MSVC)
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set(CMAKE_DEBUG_POSTFIX "d")
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add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
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add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
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include_directories(${CMAKE_CURRENT_SOURCE_DIR})
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endif()
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if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
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# If we're doing an out of source build and the user has a zconf.h
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# in their source tree...
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
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message(STATUS "Renaming")
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message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h")
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message(STATUS "to 'zconf.h.included' because this file is included with zlib")
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message(STATUS "but CMake generates it automatically in the build directory.")
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file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
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endif()
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endif()
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#set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
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#configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein ${ZLIB_PC} @ONLY)
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set(Z_PREFIX 1)
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configure_file(${SRCDIR}/zconf.h.cmakein ${CMAKE_BINARY_DIR}/zconf.h @ONLY)
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR})
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#============================================================================
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# zlib
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#============================================================================
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set(ZLIB_PUBLIC_HDRS
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${CMAKE_BINARY_DIR}/zconf.h
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${SRCDIR}/zlib.h
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)
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set(ZLIB_PRIVATE_HDRS
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${SRCDIR}/crc32.h
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${SRCDIR}/deflate.h
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${SRCDIR}/gzguts.h
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${SRCDIR}/inffast.h
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${SRCDIR}/inffixed.h
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${SRCDIR}/inflate.h
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${SRCDIR}/inftrees.h
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${SRCDIR}/trees.h
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${SRCDIR}/zutil.h
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)
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set(ZLIB_SRCS
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${SRCDIR}/adler32.c
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${SRCDIR}/compress.c
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${SRCDIR}/crc32.c
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${SRCDIR}/deflate.c
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${SRCDIR}/gzclose.c
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${SRCDIR}/gzlib.c
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${SRCDIR}/gzread.c
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${SRCDIR}/gzwrite.c
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${SRCDIR}/inflate.c
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${SRCDIR}/infback.c
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${SRCDIR}/inftrees.c
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${SRCDIR}/inffast.c
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${SRCDIR}/trees.c
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${SRCDIR}/uncompr.c
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${SRCDIR}/zutil.c
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)
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if(CMAKE_COMPILER_IS_GNUCC)
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if(ASM686)
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set(ZLIB_ASMS contrib/asm686/match.S)
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elseif (AMD64)
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set(ZLIB_ASMS contrib/amd64/amd64-match.S)
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endif ()
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if(ZLIB_ASMS)
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add_definitions(-DASMV)
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set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE)
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endif()
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endif()
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if(MSVC)
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if(ASM686)
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ENABLE_LANGUAGE(ASM_MASM)
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set(ZLIB_ASMS
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contrib/masmx86/inffas32.asm
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contrib/masmx86/match686.asm
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)
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elseif (AMD64)
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ENABLE_LANGUAGE(ASM_MASM)
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set(ZLIB_ASMS
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contrib/masmx64/gvmat64.asm
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contrib/masmx64/inffasx64.asm
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)
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endif()
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if(ZLIB_ASMS)
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add_definitions(-DASMV -DASMINF)
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endif()
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endif()
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add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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set(ZLIB_LIBRARY zlibstatic CACHE STRING "Zlib library" FORCE)
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set(ZLIB_INCLUDE_DIR ${SRCDIR} CACHE STRING "Zlib include dir" FORCE)
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set(ZLIB_FOUND CACHE STRING "Zlib found" FORCE )
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set_target_properties(zlibstatic PROPERTIES FOLDER "3rd_party")
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