3rdparty/zlib/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.1)
   2
   3 set(LYX_IPO_SUPPORTED FALSE)
   4 if (POLICY CMP0069)
   5   cmake_policy(SET CMP0069 NEW)
   6   if (LYX_USE_IPO MATCHES "ON")
   7     set(LYX_IPO_SUPPORTED YES)
   8   endif()
   9 endif()
  10 if (POLICY CMP0075)
  11   cmake_policy(SET CMP0075 NEW)
  12 endif()
  13
  14 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
  15
  16 project(zlib C)
  17
  18 set(VERSION "1.2.11")
  19 set(SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/1.2.11)
  20
  21 option(ASM686 "Enable building i686 assembly implementation")
  22 option(AMD64 "Enable building amd64 assembly implementation")
  23
  24 include(CheckTypeSize)
  25 include(CheckFunctionExists)
  26 include(CheckIncludeFile)
  27 include(CheckCSourceCompiles)
  28 enable_testing()
  29
  30 check_include_file(sys/types.h HAVE_SYS_TYPES_H)
  31 check_include_file(stdint.h    HAVE_STDINT_H)
  32 check_include_file(stddef.h    HAVE_STDDEF_H)
  33
  34 #
  35 # Check to see if we have large file support
  36 #
  37 set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
  38 # We add these other definitions here because CheckTypeSize.cmake
  39 # in CMake 2.4.x does not automatically do so and we want
  40 # compatibility with CMake 2.4.x.
  41 if(HAVE_SYS_TYPES_H)
  42     list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H)
  43 endif()
  44 if(HAVE_STDINT_H)
  45     list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H)
  46 endif()
  47 if(HAVE_STDDEF_H)
  48     list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H)
  49 endif()
  50 check_type_size(off64_t OFF64_T)
  51 if(HAVE_OFF64_T)
  52    add_definitions(-D_LARGEFILE64_SOURCE=1)
  53 endif()
  54 set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
  55
  56 #
  57 # Check for fseeko
  58 #
  59 check_function_exists(fseeko HAVE_FSEEKO)
  60 if(NOT HAVE_FSEEKO)
  61     add_definitions(-DNO_FSEEKO)
  62 endif()
  63
  64 #
  65 # Check for unistd.h
  66 #
  67 check_include_file(unistd.h Z_HAVE_UNISTD_H)
  68
  69 if(MSVC)
  70     set(CMAKE_DEBUG_POSTFIX "d")
  71     add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
  72     add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
  73     include_directories(${CMAKE_CURRENT_SOURCE_DIR})
  74 endif()
  75
  76 if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
  77     # If we're doing an out of source build and the user has a zconf.h
  78     # in their source tree...
  79     if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
  80         message(STATUS "Renaming")
  81         message(STATUS "    ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h")
  82         message(STATUS "to 'zconf.h.included' because this file is included with zlib")
  83         message(STATUS "but CMake generates it automatically in the build directory.")
  84         file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
  85   endif()
  86 endif()
  87
  88 #set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
  89 #configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein ${ZLIB_PC} @ONLY)
  90 set(Z_PREFIX 1)
  91 configure_file(${SRCDIR}/zconf.h.cmakein ${CMAKE_BINARY_DIR}/zconf.h @ONLY)
  92 include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR})
  93
  94
  95 #============================================================================
  96 # zlib
  97 #============================================================================
  98
  99 set(ZLIB_PUBLIC_HDRS
 100     ${CMAKE_BINARY_DIR}/zconf.h
 101     ${SRCDIR}/zlib.h
 102 )
 103 set(ZLIB_PRIVATE_HDRS
 104     ${SRCDIR}/crc32.h
 105     ${SRCDIR}/deflate.h
 106     ${SRCDIR}/gzguts.h
 107     ${SRCDIR}/inffast.h
 108     ${SRCDIR}/inffixed.h
 109     ${SRCDIR}/inflate.h
 110     ${SRCDIR}/inftrees.h
 111     ${SRCDIR}/trees.h
 112     ${SRCDIR}/zutil.h
 113 )
 114 set(ZLIB_SRCS
 115     ${SRCDIR}/adler32.c
 116     ${SRCDIR}/compress.c
 117     ${SRCDIR}/crc32.c
 118     ${SRCDIR}/deflate.c
 119     ${SRCDIR}/gzclose.c
 120     ${SRCDIR}/gzlib.c
 121     ${SRCDIR}/gzread.c
 122     ${SRCDIR}/gzwrite.c
 123     ${SRCDIR}/inflate.c
 124     ${SRCDIR}/infback.c
 125     ${SRCDIR}/inftrees.c
 126     ${SRCDIR}/inffast.c
 127     ${SRCDIR}/trees.c
 128     ${SRCDIR}/uncompr.c
 129     ${SRCDIR}/zutil.c
 130 )
 131
 132
 133 if(CMAKE_COMPILER_IS_GNUCC)
 134     if(ASM686)
 135         set(ZLIB_ASMS contrib/asm686/match.S)
 136     elseif (AMD64)
 137         set(ZLIB_ASMS contrib/amd64/amd64-match.S)
 138     endif ()
 139
 140         if(ZLIB_ASMS)
 141                 add_definitions(-DASMV)
 142                 set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE)
 143         endif()
 144 endif()
 145
 146 if(MSVC)
 147     if(ASM686)
 148                 ENABLE_LANGUAGE(ASM_MASM)
 149         set(ZLIB_ASMS
 150                         contrib/masmx86/inffas32.asm
 151                         contrib/masmx86/match686.asm
 152                 )
 153     elseif (AMD64)
 154                 ENABLE_LANGUAGE(ASM_MASM)
 155         set(ZLIB_ASMS
 156                         contrib/masmx64/gvmat64.asm
 157                         contrib/masmx64/inffasx64.asm
 158                 )
 159     endif()
 160
 161         if(ZLIB_ASMS)
 162                 add_definitions(-DASMV -DASMINF)
 163         endif()
 164 endif()
 165
 166 add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
 167
 168
 169 set(ZLIB_LIBRARY zlibstatic CACHE STRING "Zlib library" FORCE)
 170 set(ZLIB_INCLUDE_DIR  ${SRCDIR} CACHE STRING "Zlib include dir" FORCE)
 171 set(ZLIB_FOUND CACHE STRING "Zlib found" FORCE )
 172
 173 set_target_properties(zlibstatic PROPERTIES
 174         FOLDER "3rd_party"
 175         INTERPROCEDURAL_OPTIMIZATION ${LYX_IPO_SUPPORTED})