CMakeLists.txt

   1 # This file is part of LyX, the document processor.
   2 # Licence details can be found in the file COPYING.
   3 #
   4 # Copyright (c) 2006-2011 Peter Kümmel, <syntheticpp@gmx.net>
   5 # Copyright (c) 2008-2020 Kornel Benko, <Kornel.Benko@berlin.de>
   6
   7 cmake_minimum_required(VERSION 3.1.0)
   8
   9 ## set PATH=C:/Strawberry/perl/bin/;%PATH%
  10 ## set PATH=C:\Users\Thibaut\Anaconda3;%PATH%
  11 ## set PATH=C:\Program Files\CMake\bin;%PATH%
  12 ## D:
  13 ## cd LyX\lyx-unstable\cmake-build-debug
  14 ## ctest -j4 -R .*docbook5
  15
  16 set(CMAKE_CXX_STANDARD 17)
  17 set(GNUWIN32_DIR D:/LyX/lyx-unstable/lyx-windows-deps-msvc2017)
  18 set(LYX_USE_QT "QT5")
  19 set(LYX_REQUIRE_SPELLCHECK true)
  20 set(LYX_ENABLE_EXPORT_TESTS 1)
  21
  22 set(QT_DIR D:/Qt/5.15.0/msvc2019_64)
  23 set(QT5_DIR D:/Qt/5.15.0/msvc2019_64)
  24 set(QT_MKSPECS_DIR D:/Qt/5.15.0/msvc2019_64/mkspecs)
  25 set(Qt5Concurrent_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5Concurrent)
  26 set(Qt5Core_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5Core)
  27 set(Qt5Gui_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5Gui)
  28 set(Qt5Svg_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5Svg)
  29 set(Qt5Widgets_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5Widgets)
  30 set(Qt5WinExtras_DIR D:/Qt/5.15.0/msvc2019_64/lib/cmake/Qt5WinExtras)
  31
  32 LIST(PREPEND CMAKE_PROGRAM_PATH  "C:/Strawberry/perl/bin")
  33 LIST(PREPEND CMAKE_PROGRAM_PATH  "C:/Strawberry/c/bin")
  34 LIST(PREPEND CMAKE_PROGRAM_PATH  "C:/Users/Thibaut/Anaconda3")
  35 set(PERL_EXECUTABLE "C:/Strawberry/perl/bin/perl.exe")
  36 set(JAVA_EXECUTABLE "C:/Program Files/Java/jdk-15/bin/java.exe")
  37
  38 set(LYX_PROJECT LyX)
  39
  40 # Instruct cmake to not use gnu extensions,
  41 # this prevents the mix of '-std=c++*' and '-std=gnu++*' flags
  42 set(CMAKE_CXX_EXTENSIONS OFF)
  43
  44 enable_testing()
  45
  46 get_filename_component(lyx_dir_readme ${CMAKE_SOURCE_DIR}/README REALPATH) # Resolve symlinks
  47 get_filename_component(TOP_SRC_DIR ${lyx_dir_readme} PATH)
  48 message(STATUS "TOP_SRC_DIR = ${TOP_SRC_DIR}")
  49
  50 set(LYX_CMAKE_DIR "development/cmake")
  51 set(TOP_CMAKE_PATH "${TOP_SRC_DIR}/${LYX_CMAKE_DIR}")
  52 set(TOP_MODULE_PATH "${TOP_CMAKE_PATH}/modules")
  53 set(TOP_SCRIPT_PATH "${TOP_CMAKE_PATH}/scripts")
  54
  55 set(CMAKE_MODULE_PATH "${TOP_MODULE_PATH}")
  56
  57 set(CMAKE_PROJECT_NAME ${LYX_PROJECT})
  58
  59 message(STATUS)
  60 if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
  61         message(STATUS "Building in-source")
  62         set(TOP_BINARY_DIR "${CMAKE_BINARY_DIR}/build")
  63 else()
  64         message(STATUS "Building out-of-source")
  65         set(TOP_BINARY_DIR "${CMAKE_BINARY_DIR}")
  66 endif()
  67
  68 # This directory should be used if some test uses lyx-executable
  69 set(LYX_TESTS_USERDIR "${TOP_BINARY_DIR}/Testing/.lyx")
  70 file(MAKE_DIRECTORY "${LYX_TESTS_USERDIR}")
  71
  72 if(COMMAND cmake_policy)
  73         # Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION
  74         cmake_policy(SET CMP0006 NEW)
  75         if(POLICY CMP0043)
  76                 # COMPILE_DEFINITIONS are not used yet. Enable new behavior.
  77                 cmake_policy(SET CMP0043 NEW)
  78         endif()
  79         cmake_policy(SET CMP0020 NEW)
  80         if(POLICY CMP0075)
  81                 cmake_policy(SET CMP0075 NEW)
  82         endif()
  83         if(POLICY CMP0077)
  84                 cmake_policy(SET CMP0077 NEW)
  85         endif()
  86 endif()
  87
  88 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
  89
  90 # Supress regeneration
  91 set(CMAKE_SUPPRESS_REGENERATION FALSE)
  92
  93 if(LYX_XMINGW)
  94     set(CMAKE_SYSTEM_NAME Windows)
  95     set(TOOLNAME ${LYX_XMINGW})
  96     set(TOOLCHAIN "${TOOLNAME}-")
  97     set(CMAKE_C_COMPILER   "${TOOLCHAIN}gcc"     CACHE PATH "Mingw C compiler" FORCE)
  98     set(CMAKE_CXX_COMPILER "${TOOLCHAIN}g++"     CACHE PATH "Mingw C++ compiler" FORCE)
  99     set(CMAKE_RC_COMPILER  "${TOOLCHAIN}windres" CACHE PATH "Mingw rc compiler" FORCE)
 100
 101     set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
 102     set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
 103     set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
 104 endif()
 105
 106 if(NOT help AND NOT HELP)
 107   # 'project' triggers the searching for a compiler
 108   project(${LYX_PROJECT})
 109   if (CMAKE_COMPILER_IS_GNUCXX)
 110     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.0")
 111       message(STATUS "Gnu CXX compiler version = ${CMAKE_CXX_COMPILER_VERSION}")
 112       message(STATUS "is too old, should be >= 4.0")
 113       message(FATAL_ERROR "Exiting")
 114     endif()
 115   endif()
 116 endif()
 117
 118 if(UNIX)
 119         set(ARCH_TRIPLET )
 120         FIND_PROGRAM(DPKG_ARCHITECTURE_EXECUTABLE dpkg-architecture)
 121         if(DPKG_ARCHITECTURE_EXECUTABLE)
 122                 EXECUTE_PROCESS(COMMAND ${DPKG_ARCHITECTURE_EXECUTABLE} -qDEB_HOST_MULTIARCH
 123                                 OUTPUT_VARIABLE ARCH_TRIPLET
 124                                 ERROR_VARIABLE ERROR_ARCH_TRIPLET
 125                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
 126         endif()
 127 endif()
 128 if(ARCH_TRIPLET)
 129         set(SYSTEM_LIB_DIRS /usr/lib /usr/lib/${ARCH_TRIPLET} /usr/local/lib)
 130 else()
 131         set(SYSTEM_LIB_DIRS /usr/lib /usr/local/lib)
 132 endif()
 133
 134 include(LyXMacros)
 135 include(LyXDestinations)
 136
 137 # Try to get some informations from configure.ac
 138 include(LyXPaths)
 139
 140 # Value of USE_POSIX_PACKAGING is needed in determineversionandbuildtype()
 141 if(WIN32)
 142         set(CMAKE_PREFIX_PATH Specify-path-to-Qt CACHE PATH "Used Qt version")
 143         if(MSVC)
 144                 set(LYX_3RDPARTY_BUILD ON CACHE BOOL "Build 3rdparty libraries" FORCE)
 145         endif()
 146         set(USE_WINDOWS_PACKAGING ON)
 147 elseif(APPLE)
 148         set(USE_MACOSX_PACKAGING ON)
 149 else()
 150         set(USE_POSIX_PACKAGING ON)
 151 endif()
 152
 153 determineversionandbuildtype("${TOP_SRC_DIR}/configure.ac" _package_list _version_list _envlist LYX_DATE LYX_BUILD_TYPE)
 154 list(GET _package_list 0 PACKAGE_BASE)
 155 list(GET _package_list 1 PACKAGE_VERSION)
 156 list(GET _package_list 2 PACKAGE_BUGREPORT)
 157 list(GET _envlist 0 LYX_DIR_VER)
 158 list(GET _envlist 1 LYX_USERDIR_VER)
 159 list(GET _version_list 0 LYX_VERSION)
 160 list(GET _version_list 1 LYX_MAJOR_VERSION)
 161 list(GET _version_list 2 LYX_MINOR_VERSION)
 162 list(GET _version_list 3 LYX_RELEASE_LEVEL)
 163 list(GET _version_list 4 LYX_RELEASE_PATCH)
 164
 165 # Usage LYX_OPTION
 166 # 1. parameter: option name without prefix 'LYX_'
 167 # 2. parameter: description
 168 # 3. parameter: default value, ON or OFF
 169 # 4. parameter: system on which option is used: ALL, GCC, MSVC, ...
 170
 171 # Usage LYX_COMBO
 172 # 1. parameter: name without prefix 'LYX_'
 173 # 2. parameter: description
 174 # 3. parameter: default value
 175 # 4-n parameter: possible other string values
 176
 177 LYX_OPTION_INIT()
 178 LYX_COMBO(ENABLE_BUILD_TYPE  "Allows to tweak the compiled code" AUTO release prerelease development gprof)
 179
 180 if(LYX_ENABLE_BUILD_TYPE MATCHES "AUTO")
 181   message(STATUS "Selecting build type defaults from configure.ac")
 182 else()
 183   set(LYX_BUILD_TYPE "${LYX_ENABLE_BUILD_TYPE}")
 184   message(STATUS "Selecting build type defaults from LYX_ENABLE_BUILD_TYPE")
 185 endif()
 186
 187 # Select some defaults depending on LYX_BUILD_TYPE
 188 # they can always be overwritten by the respective command line settings
 189 # These settings are only effective on fresh(==empty) CMakeCache.txt
 190 if(LYX_BUILD_TYPE STREQUAL "development")
 191   set(DefaultLyxDebug ON)
 192   set(DefaultLyxRelease OFF)
 193   set(DefaultLyxStdlibDebug ON)
 194   set(DefaultLyxEnableAssertions ON)
 195   set(DefaultLyxProfile OFF)
 196   set(DefaultExternalLibs OFF)
 197 elseif(LYX_BUILD_TYPE STREQUAL "prerelease")
 198   set(DefaultLyxDebug OFF)
 199   set(DefaultLyxRelease OFF)
 200   set(DefaultLyxStdlibDebug OFF)
 201   set(DefaultLyxEnableAssertions OFF)
 202   set(DefaultLyxProfile OFF)
 203   set(DefaultExternalLibs ON)
 204 elseif(LYX_BUILD_TYPE STREQUAL "release")
 205   set(DefaultLyxDebug OFF)
 206   set(DefaultLyxRelease ON)
 207   set(DefaultLyxStdlibDebug OFF)
 208   set(DefaultLyxEnableAssertions OFF)
 209   set(DefaultLyxProfile OFF)
 210   set(DefaultExternalLibs ON)
 211 elseif(LYX_BUILD_TYPE STREQUAL "gprof")
 212   set(DefaultLyxDebug ON)
 213   set(DefaultLyxRelease OFF)
 214   set(DefaultLyxStdlibDebug OFF)
 215   set(DefaultLyxEnableAssertions OFF)
 216   set(DefaultLyxProfile ON)
 217   set(DefaultExternalLibs OFF)
 218 else()
 219   message(FATAL_ERROR "Invalid build type (${LYX_BUILD_TYPE}) encountered")
 220 endif()
 221
 222 # Options for all compilers/systems
 223 LYX_OPTION(CPACK            "Use the CPack management (Implies LYX_INSTALL option)" OFF ALL)
 224 LYX_OPTION(LOCALVERSIONING  "Add version info to created package name (only used if LYX_CPACK option set)" OFF ALL)
 225 LYX_OPTION(INSTALL          "Build install projects/rules (implies a bunch of other options)" OFF ALL)
 226 LYX_OPTION(NLS              "Enable Native Language Support (NLS)" ON ALL)
 227 LYX_OPTION(REQUIRE_SPELLCHECK "Abort if no spellchecker available" OFF ALL)
 228 LYX_OPTION(ASPELL           "Require aspell" OFF ALL)
 229 LYX_OPTION(ENCHANT          "Require Enchant" OFF ALL)
 230 LYX_OPTION(HUNSPELL         "Require Hunspell" OFF ALL)
 231 LYX_OPTION(RELEASE          "Build release version, build debug when disabled" ${DefaultLyxRelease} ALL)
 232 LYX_OPTION(DEBUG            "Enforce debug build"  ${DefaultLyxDebug} ALL)
 233 LYX_OPTION(NO_OPTIMIZE      "Don't use any optimization/debug flags"  OFF ALL)
 234 LYX_OPTION(ENABLE_ASSERTIONS "Run sanity checks in the program"  ${DefaultLyxEnableAssertions} ALL)
 235 LYX_OPTION(PACKAGE_SUFFIX   "Use version suffix for packaging" ON ALL)
 236 LYX_STRING(SUFFIX_VALUE     "Use this string as suffix" "")
 237 LYX_OPTION(PCH              "Use precompiled headers" OFF ALL)
 238 LYX_OPTION(MERGE_FILES      "Merge source files into one compilation unit" OFF ALL)
 239 LYX_OPTION(MERGE_REBUILD    "Rebuild generated files from merged files build" OFF ALL)
 240 LYX_OPTION(QUIET            "Don't generate verbose makefiles" OFF ALL)
 241 LYX_OPTION(INSTALL_PREFIX   "Install path for LyX" OFF ALL)
 242 LYX_OPTION(BUNDLE           "Build bundle  (experimental) " OFF ALL)
 243 LYX_OPTION(ENABLE_URLTESTS  "Enable for URL tests" OFF ALL)
 244 LYX_OPTION(ENABLE_EXPORT_TESTS "Enable for export tests" OFF ALL)
 245 LYX_OPTION(ENABLE_KEYTESTS  "Enable for keytests" OFF ALL)
 246 if (NOT CMAKE_VERSION VERSION_LESS "3.17")
 247   LYX_OPTION(ENABLE_VALGRIND_TESTS  "Enable for tests involving valgrind" OFF ALL)
 248 else()
 249   if (LYX_ENABLE_VALGRIND_TESTS)
 250     unset(LYX_ENABLE_VALGRIND_TESTS CACHE)
 251   endif()
 252 endif()
 253 LYX_OPTION(ASAN             "Use address sanitizer" OFF ALL)
 254 #LYX_COMBO(USE_FILEDIALOG    "Use native or QT file dialog" QT NATIVE)
 255 LYX_COMBO(USE_QT            "Use Qt version as frontend" AUTO QT4 QT5)
 256 LYX_COMBO(USE_IPO           "Interprocedural optimization" OFF AUTO ON)
 257 #LYX_OPTION(3RDPARTY_BUILD   "Build 3rdparty libs" OFF ALL)
 258 LYX_OPTION(DISABLE_CALLSTACK_PRINTING "do not print a callstack when crashing" OFF ALL)
 259 LYX_OPTION(EXTERNAL_Z       "OFF := Build 3rdparty lib zlib" ${DefaultExternalLibs} ALL)
 260 LYX_OPTION(EXTERNAL_DTL     "OFF := Build 3rdparty commands dt2dv and dv2dt" ${DefaultExternalLibs} ALL)
 261 LYX_OPTION(EXTERNAL_ICONV   "OFF := Build 3rdparty lib iconvlib" ${DefaultExternalLibs} ALL)
 262 LYX_OPTION(EXTERNAL_HUNSPELL "OFF := Build 3rdparty lib hunspelllib" ${DefaultExternalLibs} ALL)
 263 LYX_COMBO(EXTERNAL_MYTHES   "OFF := Build 3rdparty lib mytheslib" AUTO OFF ON)
 264
 265 # GCC specific
 266 LYX_OPTION(PROFILE              "Build with options for gprof" ${DefaultLyxProfile} GCC)
 267 LYX_OPTION(EXTERNAL_BOOST       "Use external boost" ${DefaultExternalLibs} GCC)
 268 LYX_OPTION(PROGRAM_SUFFIX       "Append version suffix to binaries" ON GCC)
 269 LYX_OPTION(DEBUG_GLIBC          "Enable libstdc++ debug mode" OFF GCC)
 270 LYX_OPTION(DEBUG_GLIBC_PEDANTIC "Enable libstdc++ pedantic debug mode" OFF GCC)
 271 LYX_OPTION(STDLIB_DEBUG         "Use debug stdlib" ${DefaultLyxStdlibDebug} GCC)
 272
 273 # MSVC specific
 274 LYX_OPTION(CONSOLE               "Show console on Windows" ON MSVC)
 275 LYX_OPTION(VLD                   "Use VLD with MSVC" OFF MSVC)
 276 LYX_OPTION(WALL                  "Enable all warnings" OFF MSVC)
 277 LYX_OPTION(DEPENDENCIES_DOWNLOAD "Download dependencies for MSVC 10" OFF MSVC)
 278
 279 # APPLE specific
 280 LYX_OPTION(DMG                   "Build as Mac bundle, needed for .dmg  (experimental) " OFF MAC)
 281 LYX_OPTION(COCOA                 "Use Cocoa on Mac" OFF MAC)
 282
 283
 284 if(help OR HELP)
 285         message(STATUS)
 286         message(STATUS "Available options: (dis/enable with -DLYX_*=OFF/ON)")
 287         message(STATUS)
 288         LYX_OPTION_LIST_ALL(help)
 289         message(STATUS)
 290         unset(help CACHE)
 291         unset(HELP CACHE)
 292         RETURN()
 293 endif()
 294
 295 if ("${LYX_SUFFIX_VALUE}" MATCHES "")
 296   set(LYX_INSTALL_SUFFIX "${LYX_MAJOR_VERSION}.${LYX_MINOR_VERSION}")
 297 else()
 298   set(LYX_INSTALL_SUFFIX "${LYX_SUFFIX_VALUE}")
 299 endif()
 300
 301 # Check option dependencies
 302 if (LYX_ENABLE_VALGRIND_TESTS)
 303         find_program(VALGRIND_EXECUTABLE "valgrind")
 304         if (NOT VALGRIND_EXECUTABLE)
 305                 message(FATAL_ERROR "Cannot use valgrind tests, executable valgrind is missing. Please disable LYX_ENABLE_VALGRIND_TESTS")
 306         endif()
 307 endif()
 308 if (LYX_DEBUG_GLIBC OR LYX_DEBUG_GLIBC_PEDANTIC OR LYX_STDLIB_DEBUG)
 309   if (LYX_EXTERNAL_BOOST)
 310     message(FATAL_ERROR "Using external boost not compatible with debug mode for stdlib")
 311   endif()
 312 endif()
 313
 314 if(LYX_DMG)
 315         set(LYX_BUNDLE ON)
 316         set(LYX_CPACK ON)
 317 endif()
 318
 319 if(LYX_CPACK)
 320         set(LYX_INSTALL ON)
 321 endif()
 322
 323 if(LYX_INSTALL)
 324         set(LYX_NLS ON)
 325         if(WIN32 AND NOT MINGW)
 326                 set(LYX_HUNSPELL ON)
 327         endif()
 328         set(LYX_PACKAGE_SUFFIX ON)
 329         if(NOT LYX_DEBUG)
 330                 set(LYX_RELEASE ON)
 331         endif()
 332         set(LYX_PROFILE OFF)
 333 endif()
 334
 335
 336 if(LYX_MERGE_FILES)
 337         set(LYX_PCH OFF)
 338 else()
 339         set(LYX_MERGE_REBUILD OFF)
 340 endif()
 341
 342 if(LYX_DEPENDENCIES_DOWNLOAD)
 343         message(STATUS)
 344         if(MSVC14)
 345                 set(LYX_DEPENDENCIES_DIR ${TOP_BINARY_DIR}/msvc2015-deps)
 346                 set(deps_files lyx-windows-deps-msvc2015.zip)
 347                 set(deps_server http://ftp.lyx.de/LyX-Windows-Deps)
 348                 set(GNUWIN32_DIR ${LYX_DEPENDENCIES_DIR}/lyx-windows-deps-msvc2015)
 349         elseif(MSVC10)
 350                 set(LYX_DEPENDENCIES_DIR ${TOP_BINARY_DIR}/msvc2010-deps)
 351                 set(deps_files lyx-windows-deps-msvc2010.zip)
 352                 set(deps_server http://ftp.lyx.de/LyX-Windows-Deps)
 353                 set(GNUWIN32_DIR ${LYX_DEPENDENCIES_DIR}/lyx-windows-deps-msvc2010)
 354         else()
 355                 message(FATAL_ERROR "error: no dependency package known for the selected MSVC version.")
 356         endif()
 357     message(STATUS "Using downloaded dependencies in ${LYX_DEPENDENCIES_DIR}")
 358         foreach(it ${deps_files})
 359                 set(already_downloaded already_downloaded-NOTFOUND CACHE PATH "downloaded" FORCE)
 360                 find_file(already_downloaded ${it} "${LYX_DEPENDENCIES_DIR}/download")
 361                 if(NOT already_downloaded)
 362                         message(STATUS "Downloading ${it} ...")
 363                         file(DOWNLOAD ${deps_server}/${it} ${LYX_DEPENDENCIES_DIR}/download/${it} SHOW_PROGRESS STATUS status LOG log)
 364                         list(GET status 0 status_code)
 365                         list(GET status 1 status_string)
 366                         if(NOT status_code EQUAL 0)
 367                                 file(REMOVE ${LYX_DEPENDENCIES_DIR}/${it})
 368                                 message(FATAL_ERROR "error: downloading '${it}' failed. status_code: ${status_code}, status_string: ${status_string}. \nLog: ${log} ")
 369                         endif()
 370                         execute_process(COMMAND ${CMAKE_COMMAND} -E tar xzf ${LYX_DEPENDENCIES_DIR}/download/${it}
 371                                       WORKING_DIRECTORY ${LYX_DEPENDENCIES_DIR})
 372                 endif()
 373         endforeach()
 374 endif()
 375
 376 message(STATUS)
 377
 378 set(EXECUTABLE_OUTPUT_PATH  ${TOP_BINARY_DIR}/bin)
 379 if(WIN32)
 380         set(LIBRARY_OUTPUT_PATH  ${EXECUTABLE_OUTPUT_PATH})
 381 else()
 382         set(LIBRARY_OUTPUT_PATH  ${TOP_BINARY_DIR}/lib)
 383 endif()
 384
 385 set(LYX_IPO_SUPPORTED OFF)
 386 if (POLICY CMP0069)
 387   cmake_policy(SET CMP0069 NEW)
 388   if(LYX_USE_IPO MATCHES "AUTO")
 389     # Enable LTO if supported and not debugging
 390     if (NOT LYX_DEBUG)
 391       include(CheckIPOSupported)
 392       check_ipo_supported(RESULT LYX_IPO_SUPPORTED)
 393     endif()
 394   else()
 395     set(LYX_IPO_SUPPORTED ${LYX_USE_IPO})
 396   endif()
 397 endif()
 398 if (LYX_IPO_SUPPORTED)
 399   set(LYX_USE_IPO "ON" CACHE STRING "Use interprocedural optimization" FORCE)
 400 else()
 401   set(LYX_USE_IPO "OFF" CACHE STRING "Use interprocedural optimization" FORCE)
 402 endif()
 403
 404 # Set to some meaningful default
 405 find_package(CXX11Compiler)
 406 if(NOT CXX11COMPILER_FOUND)
 407         message(FATAL_ERROR "A C++11 compatible compiler is required.")
 408 endif()
 409 unset(LYX_GCC11_MODE)
 410 if(UNIX OR MINGW)
 411         if (CMAKE_CXX_COMPILER_ID MATCHES "^([cC]lang|AppleClang)$")
 412           # ignore the GCC_VERSION for clang
 413           # and use the resulting CXX11_STD_REGEX found in FindCXX11Compiler.cmake
 414           message(STATUS "Using clang")
 415           if(CXX11_STD_REGEX)
 416             set(LYX_USE_STD_REGEX 1)
 417           else()
 418             set(LYX_USE_STD_REGEX 0)
 419           endif()
 420         else()
 421           execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpfullversion OUTPUT_VARIABLE GCC_VERSION ERROR_VARIABLE _error RESULT_VARIABLE _err OUTPUT_STRIP_TRAILING_WHITESPACE)
 422           #message(STATUS "dumpfullversion: error = ${_error}, result = ${_err}")
 423           if (_err)
 424             # previous check failed, try again with _old_ parameter
 425             execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION ERROR_VARIABLE _error RESULT_VARIABLE _err OUTPUT_STRIP_TRAILING_WHITESPACE)
 426             #message(STATUS "dumpversion: error = ${_error}, result = ${_err}")
 427           endif()
 428           message(STATUS "Using GCC version ${GCC_VERSION}")
 429           if(GCC_VERSION VERSION_LESS 4.6)
 430                 message(FATAL_ERROR "gcc >= 4.6 is required.")
 431           elseif(GCC_VERSION VERSION_LESS 4.9)
 432                 # <regex> in gcc is unusable in versions less than 4.9.0
 433                 # see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
 434                 set(LYX_USE_STD_REGEX 0)
 435           else()
 436                 set(LYX_USE_STD_REGEX 1)
 437           endif()
 438         endif()
 439         set(LYX_GCC11_MODE "${CXX11_FLAG}")
 440 else()
 441         if(MSVC_VERSION LESS 1900)
 442                 # Drop support for msvc versions prior to 1900 (Visual Studio 2015)
 443                 message(FATAL_ERROR "Visual Studio >= 2015 is required.")
 444                 set(LYX_USE_STD_REGEX 0)
 445         else()
 446                 set(LYX_USE_STD_REGEX 1)
 447         endif()
 448 endif()
 449
 450 if(LYX_3RDPARTY_BUILD)
 451   # LYX_3RDPARTY_BUILD is not cached anymore, but for compatibility reasons
 452   # this enables the build of all 3rd_party libs
 453   set(LYX_EXTERNAL_Z        OFF CACHE BOOL "Build 3rdparty lib zlib"    FORCE)
 454   set(LYX_EXTERNAL_ICONV    OFF CACHE BOOL "Build 3rdparty iconvlib"    FORCE)
 455   set(LYX_EXTERNAL_HUNSPELL OFF CACHE BOOL "Build 3rdparty hunspelllib" FORCE)
 456   set(LYX_EXTERNAL_MYTHES   OFF CACHE STRING "Build 3rdparty mytheslib" FORCE)
 457 endif()
 458
 459 FIND_PROGRAM(LYX_GITVERSION git)
 460 #message(STATUS "gitversion = ${LYX_GITVERSION}")
 461 set(LYX_REVISION_VERSION ${LYX_RELEASE_LEVEL})
 462 set(LYX_PACKAGE_RELEASE "UNDEFINED")
 463 if(LYX_GITVERSION)
 464   if (LYX_LOCALVERSIONING)
 465     # Find the revision number for later use
 466     EXECUTE_PROCESS(COMMAND ${LYX_GITVERSION} describe --match 2.0.0 HEAD
 467       WORKING_DIRECTORY "${TOP_SRC_DIR}"
 468       RESULT_VARIABLE tmp_GIT_RESULT
 469       OUTPUT_VARIABLE tmp_LYX_PACKAGE_RELEASE
 470       ERROR_VARIABLE tmp_GIT_ERROR
 471       OUTPUT_STRIP_TRAILING_WHITESPACE)
 472     if (tmp_GIT_RESULT EQUAL 0)
 473       if (tmp_LYX_PACKAGE_RELEASE MATCHES "^2\\.0\\.0\\-\([0-9]+\)\\-\(.*\)$")
 474         set(LYX_PACKAGE_RELEASE ${CMAKE_MATCH_2})
 475         # We will add offset of 40000 to get appropriate value to
 476         # previous svn.
 477         # We use this value than also to set the package-patch-value
 478         MATH(EXPR tmp_REVISION_VERSION "(${CMAKE_MATCH_1}+40000)")
 479         set(LYX_REVISION_VERSION "${LYX_RELEASE_LEVEL}-${tmp_REVISION_VERSION}git")
 480         set(ENABLE_DIST ON)
 481       endif()
 482     endif()
 483   endif()
 484 endif()
 485 if (LYX_PACKAGE_RELEASE MATCHES "UNDEFINED")
 486   set(LYX_PACKAGE_RELEASE  "1")
 487   if (LYX_RELEASE_PATCH GREATER 0)
 488     set(LYX_REVISION_VERSION "${LYX_RELEASE_LEVEL}.${LYX_RELEASE_PATCH}")
 489   endif()
 490 endif()
 491
 492 # Set the programs (lyx, tex2lyx, etc.) suffix
 493 # When building an OS X bundle, we will append
 494 # the suffix only to the bundle, not to the programs
 495 set(PROGRAM_SUFFIX "")
 496 if(LYX_PROGRAM_SUFFIX AND NOT (APPLE AND LYX_BUNDLE))
 497         set(PROGRAM_SUFFIX "${LYX_INSTALL_SUFFIX}")
 498 endif()
 499 set(_lyx "${PACKAGE_BASE}${PROGRAM_SUFFIX}")
 500 set(_tex2lyx tex2lyx${PROGRAM_SUFFIX})
 501 set(_convert lyxconvert${PROGRAM_SUFFIX})
 502
 503 add_custom_target(lyx_version ALL
 504   COMMAND ${CMAKE_COMMAND} -DTOP_SRC_DIR=${TOP_SRC_DIR} -DTOP_CMAKE_PATH=${TOP_CMAKE_PATH} -DTOP_BINARY_DIR=${TOP_BINARY_DIR} -DLYX_DATE=${LYX_DATE} -P ${TOP_SCRIPT_PATH}/LyXGetVersion.cmake
 505   )
 506 set_target_properties(lyx_version PROPERTIES FOLDER "applications")
 507
 508 # Default paths for installed utilities (tex2lyx, lyxclient, etc.)
 509 set(LYX_UTILITIES_INSTALL_PATH bin)
 510
 511 if(LYX_BUNDLE)
 512         set(LYX_CPACK ON)
 513
 514         message(STATUS)
 515         message(STATUS "Bundle creation is enabled (experimental):")
 516         message(STATUS "    make")
 517         message(STATUS "    make install/strip")
 518         message(STATUS "    make package")
 519         if(APPLE)
 520                 set(MACOSX_BUNDLE TRUE)
 521                 # This sets the bundle + executable names
 522                 set(_lyx "${PACKAGE_BASE}${LYX_INSTALL_SUFFIX}")
 523                 # This sets the Info.plist executable name
 524                 set(osx_bundle_program_name ${_lyx})
 525                 # Bundle name
 526                 set(LYX_BUNDLE_NAME ${_lyx})
 527
 528                 # This will contain the list of files that need to be included
 529                 # in the bundle and their location within the bundle
 530                 set(OSX_BUNDLE_FILES "${TOP_SRC_DIR}/development/MacOSX/LyX.sdef;${TOP_SRC_DIR}/development/MacOSX/LyXapp.icns;${CMAKE_BINARY_DIR}/lyxrc.dist")
 531                 set(OSX_BUNDLE_DIRS "Resources;Resources;Resources")
 532
 533                 # Process Info.plist and lyxrc.dist
 534                 # See development/cmake/Install.cmake
 535                 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/development/MacOSX/Info.plist.in" "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
 536
 537                 set(LYX_BUILD_BUNDLE MACOSX_BUNDLE)
 538                 set(LYX_DATA_SUBDIR ${LYX_BUNDLE_NAME}.app/Contents/Resources/ CACHE STRING "Bundle Contents dir" FORCE)
 539
 540                 # Variables used by CPack
 541                 set(CPACK_BUNDLE_NAME ${LYX_BUNDLE_NAME})
 542                 set(CPACK_BUNDLE_PLIST "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
 543                 set(MACOSX_BUNDLE_STARTUP_COMMAND ${LYX_BUNDLE_NAME}.app)
 544
 545                 # Set the install paths
 546                 set(LYX_UTILITIES_INSTALL_PATH ${LYX_BUNDLE_NAME}.app/Contents/MacOS)
 547                 if(NOT LYX_INSTALL_PREFIX)
 548                         set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/LyX CACHE PATH "Mac bundle dir" FORCE)
 549                         set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 550                 endif()
 551                 # Change the owner so that the install can work
 552                 install(CODE "set(BU_CHMOD_BUNDLE_ITEMS 1)" COMPONENT Runtime)
 553         elseif(UNIX)
 554                 message(STATUS "To embed Qt in this bundle don't build with your system Qt:")
 555                 message(STATUS "  - fix PATH so a other qmake is found by cmake")
 556                 message(STATUS "  - fix LD_LIBRARY_PATH so lyx doesn't use system's Qt")
 557         elseif(WIN32)
 558                 message(STATUS "A zipped-only release could be created by building the 'PACKAGE' project")
 559         endif()
 560 endif()
 561
 562 if(LYX_INSTALL_PREFIX)
 563         set(CMAKE_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
 564         set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 565 endif()
 566 set(LYX_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
 567
 568 if(UNIX)
 569   set(SYSTEM_DATADIR "${CMAKE_INSTALL_PREFIX}/share")
 570 elseif(CMAKE_INSTALL_PREFIX MATCHES "/lyx${LYX_INSTALL_SUFFIX}$")
 571   string(REGEX REPLACE "/lyx${LYX_INSTALL_SUFFIX}$" "/share" SYSTEM_DATADIR ${CMAKE_INSTALL_PREFIX})
 572 else()
 573   set(SYSTEM_DATADIR "${CMAKE_INSTALL_PREFIX}")
 574 endif()
 575
 576 if(NOT CMAKE_COMPILER_IS_GNUCXX)
 577   # Not a GCC compiler, programs do not have a suffix
 578   set(suffixing ${LYX_PACKAGE_SUFFIX})
 579 elseif(WIN32 AND MINGW)
 580   # We want to use a suffix for the package in this case,
 581   # even if not for the program
 582   set(suffixing ${LYX_PACKAGE_SUFFIX})
 583 else()
 584   message(STATUS "CMAKE_COMPILER_IS_GNUCXX = ${CMAKE_COMPILER_IS_GNUCXX}")
 585   set(suffixing ${LYX_PROGRAM_SUFFIX})
 586 endif()
 587
 588 # The define PACKAGE below allows lyx-executable to find its default configuration files
 589 # see routines
 590 #    Package::messages_file()
 591 #    get_default_user_support_dir()
 592 #    relative_system_support_dir()
 593 # in src/support/Package.cpp
 594 if(suffixing)
 595         set(PACKAGE ${PACKAGE_BASE}${LYX_INSTALL_SUFFIX})
 596 else()
 597         set(PACKAGE ${PACKAGE_BASE})
 598 endif()
 599
 600 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 601         # see http://www.cmake.org/pipermail/cmake/2006-October/011559.html
 602         if (UNIX)
 603                 # use the default "/usr/local"
 604                 # but respect the user-choice on the command-line
 605                 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "LyX default install prefix" FORCE)
 606         endif()
 607 endif()
 608 if(WIN32)
 609         set(CMAKE_INSTALL_PREFIX LYX_INSTALLED CACHE PATH "LyX default install prefix" FORCE)
 610 endif()
 611 if(IS_ABSOLUTE)
 612         set(CMAKE_INSTALL_PREFIX_ABSOLUTE ${CMAKE_INSTALL_PREFIX})
 613 else()
 614         set(CMAKE_INSTALL_PREFIX_ABSOLUTE ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_PREFIX})
 615 endif()
 616
 617
 618
 619 if(NOT LYX_DATA_SUBDIR)
 620         if (WIN32)
 621                 set(LYX_DATA_SUBDIR "Resources/" CACHE STRING "Subdirectory for all lyx-system-data" FORCE)
 622         else()
 623                 set(LYX_DATA_SUBDIR "share/${_lyx}/" CACHE STRING "Subdirectory for all lyx-system-data" FORCE)
 624         endif()
 625 endif()
 626
 627 set(LYX_ABS_INSTALLED_DATADIR "${CMAKE_INSTALL_PREFIX}/${LYX_DATA_SUBDIR}")
 628 get_locale_destination(LYX_LOCALEDIR)
 629 set(LYX_ABS_INSTALLED_LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${LYX_LOCALEDIR}")
 630 set(LYX_ABS_TOP_SRCDIR "${TOP_SRC_DIR}")
 631
 632 if(LYX_BUNDLE AND APPLE)
 633         set(LYX_MAN_DIR_tmp "${LYX_DATA_SUBDIR}")
 634 else()
 635         if(WIN32)
 636                 set(LYX_MAN_DIR_tmp "${CMAKE_BINARY_DIR}/usr/local/man/")
 637         elseif(UNIX)
 638                 set(LYX_MAN_DIR_tmp "${CMAKE_INSTALL_PREFIX}/share/man/")
 639         else()
 640                 set(LYX_MAN_DIR_tmp "${CMAKE_INSTALL_PREFIX}/man/")
 641         endif()
 642 endif()
 643 if (NOT LYX_MAN_DIR_tmp EQUAL "${LYX_MAN_DIR}")
 644         unset(LYX_MAN_DIR CACHE)
 645         set(LYX_MAN_DIR "${LYX_MAN_DIR_tmp}" CACHE STRING "Install location for man pages.")
 646 endif()
 647 unset(LYX_MAN_DIR_tmp)
 648 mark_as_advanced(LYX_MAN_DIR)
 649
 650 # The Win installer cannot be built by CMake because one needs to install plugins for NSIS
 651 # see the Readme.txt of the installer
 652 #if(LYX_INSTALL AND WIN32)
 653 #       message(STATUS "Configuring NSIS files")
 654 #       configure_file(development/Win32/packaging/installer/lyx.nsi.cmake ${CMAKE_BINARY_DIR}/installer/lyx.nsi @ONLY)
 655 #       configure_file(development/Win32/packaging/installer/settings.nsh.cmake ${CMAKE_BINARY_DIR}/installer/settings-cmake.nsh @ONLY)
 656 #       configure_file(development/Win32/packaging/installer/include/declarations.nsh.cmake ${CMAKE_BINARY_DIR}/installer/declarations-cmake.nsh @ONLY)
 657 #       message(STATUS "NSIS files are created in ${CMAKE_BINARY_DIR}/installer")
 658 #endif()
 659
 660 if(NOT GROUP_CODE)
 661         #set(GROUP_CODE "The Golden Code")
 662         set(GROUP_CODE flat)
 663 endif()
 664
 665 # lyx's source files
 666 set(LYX_CPP_FILES [a-zA-Z]*.cpp)
 667 set(LYX_HPP_FILES [a-zA-Z]*.h)
 668 set(LYX_MOC_FILES moc_*.cpp)
 669
 670 include(ProjectSourceGroup)
 671
 672
 673 if(LYX_PROFILE AND NOT MSVC)
 674         set(CMAKE_BUILD_TYPE Profile CACHE STRING "Profile build type" FORCE)
 675         set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE} -pg")
 676         set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS}  -pg")
 677 else()
 678         set(LYX_PROFILE OFF)
 679 endif()
 680
 681
 682 if(LYX_NO_OPTIMIZE)
 683         set(CMAKE_BUILD_TYPE None)
 684         set(LYX_DEBUG OFF)
 685         set(LYX_RELEASE OFF)
 686         set(LYX_PROFILE OFF)
 687 elseif(LYX_RELEASE)
 688         set(CMAKE_BUILD_TYPE Release)
 689         set(LYX_DEBUG OFF)
 690         set(LYX_PROFILE OFF)
 691 elseif(LYX_PROFILE)
 692         set(CMAKE_BUILD_TYPE Profile)
 693         set(LYX_DEBUG OFF)
 694 else()
 695         set(CMAKE_BUILD_TYPE Debug)
 696         set(LYX_DEBUG ON)
 697 endif()
 698
 699
 700 # When shared libs are supported enable this option
 701 #LYX_OPTION(SHARED_LIBRARIES "Build shared libraries" OFF ALL)
 702 if(LYX_SHARED_LIBRARIES)
 703         set(library_type SHARED)
 704 else()
 705         set(library_type STATIC)
 706 endif()
 707
 708 if(LYX_ENABLE_ASSERTIONS)
 709   set(LYX_CXX_FLAGS " -DENABLE_ASSERTIONS=1")
 710 else()
 711   set(LYX_CXX_FLAGS "")
 712 endif()
 713
 714 if(MSVC)
 715   if (CXX11_FLAG MATCHES "\\+\\+([0-9]+)")
 716     set(CMAKE_CXX_STANDARD ${CMAKE_MATCH_1})
 717     message(STATUS "CMAKE_CXX_STANDARD set to ${CMAKE_CXX_STANDARD}")
 718   endif()
 719   set(CMAKE_CXX_FLAGS       "${CMAKE_CXX_FLAGS}${LYX_CXX_FLAGS}")
 720 else()
 721         if(NOT LYX_QUIET)
 722                 set(CMAKE_VERBOSE_MAKEFILE ON)
 723         endif()
 724         if(LYX_GCC11_MODE MATCHES "\\+\\+([0-9][0-9])")
 725           # Thanks to Brad King <brad.king@kitware.com>
 726           # for the pointer to https://cmake.org/cmake/help/v3.6/variable/CMAKE_CXX_STANDARD.html
 727           # This allows us to use QT5.7 with recent g++ (version >= 4.9) compilers
 728           # and still use our own c++ extension tests
 729           set(std_num ${CMAKE_MATCH_1})
 730           set(CMAKE_CXX_STANDARD ${std_num})
 731         else()
 732           message(STATUS "Setting CMAKE_CXX_STANDARD 11 as fallback")
 733           set(CMAKE_CXX_STANDARD 11)
 734           set(LYX_GCC11_MODE "--std=c++11")
 735         endif()
 736         # The following setting with LYX_GCC11_MODE is needed because cmake does not honor
 737         # CMAKE_CXX_STANDARD while performing tests like
 738         # check_cxx_source_compiles("..." HAVE_DEF_MAKE_UNIQUE)
 739         set(LYX_CXX_FLAGS "-Wall -Wunused-parameter ${LYX_GCC11_MODE}${LYX_CXX_FLAGS}")
 740         if(LYX_STDLIB_DEBUG)
 741           set(LYX_CXX_FLAGS "${LYX_CXX_FLAGS} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC")
 742         else()
 743           if(LYX_DEBUG_GLIBC)
 744             set(LYX_CXX_FLAGS "${LYX_CXX_FLAGS} -D_GLIBCXX_DEBUG")
 745           endif()
 746           if(LYX_DEBUG_GLIBC_PEDANTIC)
 747             set(LYX_CXX_FLAGS "${LYX_CXX_FLAGS} -D_GLIBCXX_DEBUG_PEDANTIC")
 748           endif()
 749         endif()
 750         set(CMAKE_CXX_FLAGS       "${LYX_CXX_FLAGS} -fno-strict-aliasing " CACHE STRING "Set CXX flags" FORCE)
 751         set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3 -D_DEBUG" CACHE STRING "Set debug flags" FORCE)
 752         if(MINGW)
 753                 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG" CACHE STRING "Set release flags for Mingw" FORCE)
 754         else()
 755                 set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG" CACHE STRING "Set release flags" FORCE)
 756         endif()
 757 endif()
 758
 759 if(LYX_ASAN)
 760     set(CMAKE_CXX_FLAGS "-fsanitize=address -fno-omit-frame-pointer -g ${CMAKE_CXX_FLAGS}")
 761     message(STATUS)
 762     message(STATUS "Address sanitizer enabled. Usage:")
 763     message(STATUS "    wget https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/asan/scripts/asan_symbolize.py")
 764     message(STATUS "    chmod  +x ./asan_symbolize.py")
 765     message(STATUS "    ./bin/${_lyx} 2>&1 | ./asan_symbolize.py  | c++filt ")
 766     message(STATUS)
 767 endif()
 768
 769 set(LYX_CXX_FLAGS_EXTRA "" CACHE STRING "Desired semicolon separated list of extra cxx compile flags, like '-Werror'")
 770 mark_as_advanced(LYX_CXX_FLAGS_EXTRA)
 771 if(LYX_CXX_FLAGS_EXTRA)
 772         foreach(_flag ${LYX_CXX_FLAGS_EXTRA})
 773                 add_definitions(${_flag})
 774         endforeach()
 775 endif()
 776
 777 if(LYX_XMINGW)
 778         list(APPEND CMAKE_FIND_ROOT_PATH ${GNUWIN32_DIR})
 779 endif()
 780
 781 set(min_qt5_version "5.6")
 782 if(LYX_USE_QT MATCHES "AUTO")
 783         # try qt5 first
 784         find_package(Qt5Core CONFIG QUIET)
 785         if(Qt5Core_FOUND)
 786                 set(LYX_USE_QT "QT5" CACHE STRING "Valid qt version" FORCE)
 787                 message(STATUS "Qt5Core_VERSION = ${Qt5Core_VERSION}")
 788                 if(Qt5Core_VERSION VERSION_LESS ${min_qt5_version})
 789                         find_package(Qt4 "4.5.0" QUIET)
 790                         if(QT4_FOUND)
 791                                 set(LYX_USE_QT "QT4" CACHE STRING "Valid qt version" FORCE)
 792                         endif()
 793                 endif()
 794         else()
 795                 set(LYX_USE_QT "QT4" CACHE STRING "Valid qt version" FORCE)
 796         endif()
 797 endif()
 798 if(LYX_USE_QT MATCHES "QT5")
 799         # set QPA_XCB if QT uses X11
 800         find_package(Qt5Core CONFIG REQUIRED)
 801         if (Qt5Core_FOUND)
 802                 find_package(Qt5Widgets CONFIG REQUIRED)
 803                 if(APPLE)
 804                         find_package(Qt5MacExtras CONFIG REQUIRED)
 805                 endif()
 806                 find_package(Qt5X11Extras CONFIG QUIET)
 807                 find_package(Qt5WinExtras CONFIG QUIET)
 808                 set(QTVERSION ${Qt5Core_VERSION})
 809                 if (QTVERSION VERSION_LESS ${min_qt5_version})
 810                         message(STATUS "QTVERSION = \"${QTVERSION}\"")
 811                         message(STATUS "This version is not recommended, try either option -DLYX_USE_QT=QT4 or")
 812                         message(STATUS "install QT-Version >= \"${min_qt5_version}\"")
 813                         # see thread in lyx-devel list
 814                         # From: Jean-Pierre Chrétien <jeanpierre.chretien@free.fr>
 815                         # Date 11.03.2017
 816                         # Subject: cmake compilation error
 817                         #message(FATAL_ERROR "Wrong Qt-Version")
 818                 endif()
 819                 macro (qt_use_modules lyxtarget)
 820                         foreach (_tg ${ARGN})
 821                                 find_package(Qt5${_tg} CONFIG REQUIRED)
 822                                 target_link_libraries(${lyxtarget} Qt5::${_tg})
 823                         endforeach()
 824                 endmacro()
 825                 macro (qt_add_resources)
 826                         qt5_add_resources(${ARGN})
 827                 endmacro()
 828                 macro (qt_wrap_uifiles)
 829                         qt5_wrap_ui(${ARGN})
 830                 endmacro()
 831                 message(STATUS "Found Qt-Version ${QTVERSION}")
 832                 if(WIN32)
 833                         set(LYX_QTMAIN_LIBRARY ${Qt5Core_QTMAIN_LIBRARIES})
 834                 endif()
 835         endif()
 836 elseif(LYX_USE_QT MATCHES "QT4")
 837         if(LYX_XMINGW)
 838                 set(QT_MINGW_DIR ${LYX_QT4} CACHE PATH "Qt for Mingw" FORCE)
 839                 list(APPEND CMAKE_FIND_ROOT_PATH ${QT_MINGW_DIR} ${GNUWIN32_DIR})
 840         endif()
 841         find_package(Qt4 "4.5.0" REQUIRED)
 842         macro (qt_use_modules)
 843         endmacro()
 844         macro (qt_add_resources)
 845                 qt4_add_resources(${ARGN})
 846         endmacro()
 847         macro (qt_wrap_uifiles)
 848                 qt4_wrap_ui(${ARGN})
 849         endmacro()
 850         set(LYX_QTMAIN_LIBRARY ${QT_QTSVG_LIBRARY})
 851         if(WIN32)
 852                 list(APPEND LYX_QTMAIN_LIBRARY ${QT_QTMAIN_LIBRARIES})
 853         endif()
 854 else()
 855   message(FATAL_ERROR "Unhandled value for LYX_USE_QT (${LYX_USE_QT})")
 856 endif()
 857
 858 find_package(Magic)
 859 if(Magic_FOUND)
 860   set(HAVE_MAGIC_H 1)
 861   include_directories(${Magic_INCLUDE_DIR})
 862 endif()
 863
 864 include_directories(${TOP_BINARY_DIR} ${TOP_SRC_DIR}/src)
 865
 866 set(Spelling_FOUND OFF)
 867 set(Include_used_spellchecker)   # String will be inserted into config.h
 868
 869 if (LYX_EXTERNAL_MYTHES MATCHES "AUTO")
 870   # try system library first
 871   find_package(MYTHESLIB)
 872   if (MYTHESLIB_FOUND)
 873     set(LYX_EXTERNAL_MYTHES ON CACHE STRING "OFF:= Build 3rdparty mytheslib" FORCE)
 874   else()
 875     set(LYX_EXTERNAL_MYTHES OFF CACHE STRING "OFF:= Build 3rdparty mytheslib" FORCE)
 876   endif()
 877 endif()
 878 if (LYX_EXTERNAL_MYTHES MATCHES "ON")
 879   find_package(MYTHESLIB REQUIRED)
 880 else()
 881   add_subdirectory(3rdparty/mythes)
 882 endif()
 883 set(MYTHES_DIR ${MYTHESLIB_INCLUDE_DIR})
 884
 885 if(NOT LYX_EXTERNAL_HUNSPELL)
 886     add_subdirectory(3rdparty/hunspell)
 887     add_definitions(-DHUNSPELL_STATIC)
 888     set(HUNSPELL_FOUND ON)
 889     message(STATUS "  * Hunspell:")
 890     message(STATUS "     - include: ${HUNSPELL_INCLUDE_DIR}")
 891     message(STATUS "     - library: ${HUNSPELL_LIBRARY}")
 892 endif()
 893
 894 foreach(_spell "ASPELL" "ENCHANT" "HUNSPELL")
 895   string(TOUPPER ${_spell} _upspell)
 896   if (NOT ${_upspell}_FOUND)
 897     find_package(${_spell})
 898   endif()
 899   if (${_upspell}_FOUND)
 900     include_directories(${${_upspell}_INCLUDE_DIR})
 901     set(Spelling_FOUND ON)
 902     message(STATUS "Building with USE_${_upspell}")
 903     set(Include_used_spellchecker "${Include_used_spellchecker}#define USE_${_upspell} 1\n")
 904   else()
 905     if(LYX_${_upspell})
 906       message(FATAL_ERROR "Required ${_spell} devel package not found")
 907     else()
 908       message(STATUS "${_upspell} not found, building without ${_spell} support")
 909     endif()
 910   endif()
 911 endforeach()
 912
 913 if(GNUWIN32_DIR)
 914         list(APPEND CMAKE_PROGRAM_PATH "${GNUWIN32_DIR}/Python" )
 915 endif()
 916
 917 # Search for python default version first
 918 unset(PYTHON_EXECUTABLE CACHE)
 919 unset(LYX_PYTHON_EXECUTABLE CACHE)
 920 unset(PYTHON_VERSION_MAJOR)
 921 unset(PYTHON_VERSION_MINOR)
 922 unset(PYTHON_VERSION_STRING)
 923 if (CMAKE_VERSION VERSION_LESS "3.13")
 924   find_package(PythonInterp 3.5 QUIET)
 925   if(NOT PYTHONINTERP_FOUND)
 926     find_package(PythonInterp 2.0 REQUIRED)
 927     if(NOT PYTHON_VERSION_STRING VERSION_LESS 2.8)
 928       message(FATAL_ERROR "Python interpreter found, but is not suitable")
 929     endif()
 930   endif()
 931   set(LYX_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "Python to be used by LyX")
 932 else()
 933   find_package(Python3 3.5 QUIET)
 934   if(NOT Python3_Interpreter_FOUND)
 935     unset(PYTHON_EXECUTABLE CACHE)
 936     find_package(Python2 2.0 REQUIRED)
 937     if(NOT Python2_VERSION VERSION_LESS 2.8)
 938       message(FATAL_ERROR "Python interpreter found, but is not suitable")
 939     endif()
 940     set(LYX_PYTHON_EXECUTABLE ${Python2_EXECUTABLE} CACHE FILEPATH "Python to be used by LyX")
 941   else()
 942     set(LYX_PYTHON_EXECUTABLE ${Python3_EXECUTABLE} CACHE FILEPATH "Python to be used by LyX")
 943   endif()
 944 endif()
 945
 946 if(LYX_NLS)
 947         find_package(LyXGettext)
 948         if(LYX_PYTHON_EXECUTABLE AND GETTEXT_FOUND)
 949                 add_subdirectory(po "${TOP_BINARY_DIR}/po")
 950         else()
 951                 # Install only supplied .gmo-files
 952                 file(GLOB _gmofiles RELATIVE "${TOP_SRC_DIR}/po" "${TOP_SRC_DIR}/po/*.gmo")
 953                 message(STATUS "Installing provided .gmo-files only")
 954                 foreach( _gmo ${_gmofiles})
 955                         string(REGEX REPLACE "\\.gmo$" "" _lang ${_gmo})
 956                         install(FILES "${TOP_SRC_DIR}/po/${_gmo}" DESTINATION ${LYX_LOCALEDIR}/${_lang}/LC_MESSAGES RENAME ${PACKAGE}.mo)
 957                 endforeach()
 958         endif()
 959 endif()
 960
 961 if(LYX_EXTERNAL_ICONV)
 962   # Possible remnants of previous run without external iconv
 963   file(REMOVE_RECURSE "${CMAKE_BINARY_DIR}/libiconv" "${CMAKE_BINARY_DIR}/3rdparty/libiconv")
 964   find_package(ICONV REQUIRED)
 965 else()
 966   add_subdirectory(3rdparty/libiconv)
 967   set(HAVE_ICONV_CONST 1)
 968 endif()
 969
 970 if(LYX_EXTERNAL_Z)
 971   find_package(ZLIB REQUIRED)
 972 else()
 973   add_subdirectory(3rdparty/zlib)
 974 endif()
 975
 976 if(NOT LYX_EXTERNAL_DTL)
 977   add_subdirectory(3rdparty/dtl)
 978 endif()
 979
 980 if(LYX_USE_STD_REGEX)
 981   # Set only include path.
 982   # Use internal boost, which is known to exist
 983   # we don't need any libraries
 984   set(Lyx_Boost_Libraries)
 985   add_definitions(-DBOOST_USER_CONFIG=<config.h>)
 986   include_directories(${TOP_SRC_DIR}/3rdparty/boost)
 987 else()
 988   # Using boost-regex
 989   if(LYX_EXTERNAL_BOOST)
 990     message(STATUS "Searching for external boost")
 991     find_package(Boost COMPONENTS regex)
 992     if(Boost_FOUND)
 993       message(STATUS "Boost found")
 994       message(STATUS "Boost-libs = ${Boost_LIBRARIES}")
 995       set(Lyx_Boost_Libraries ${Boost_LIBRARIES})
 996       if (LYX_STDLIB_DEBUG OR LYX_DEBUG_GLIBC OR LYX_DEBUG_GLIBC_PEDANTIC)
 997         # Comment from  Jean-Marc Lasgouttes:
 998         # In general, system boost libraries are incompatible with
 999         # the use of stdlib-debug in libstdc++. See ticket #9736 for
1000         # details.
1001         message(FATAL_ERROR "Compiling LyX with stdlib-debug and system boost libraries may lead to crashes. Consider using '-DLYX_STDLIB_DEBUG=OFF -DLYX_DEBUG_GLIBC=OFF -DLYX_DEBUG_GLIBC_PEDANTIC=OFF' or using '-DLYX_EXTERNAL_BOOST=OFF'")
1002       endif()
1003     else()
1004       message(FATAL_ERROR "Boost not found" ${Boost_ERROR_REASON})
1005     endif()
1006   else()
1007     # Using included boost
1008     set(Lyx_Boost_Libraries boost_regex)
1009     add_definitions(-DBOOST_USER_CONFIG=<config.h>)
1010     include_directories(${TOP_SRC_DIR}/3rdparty/boost)
1011     add_subdirectory(3rdparty/boost "${TOP_BINARY_DIR}/3rdparty/boost")
1012   endif()
1013 endif()
1014
1015 if(WIN32)
1016         if(LYX_CONSOLE)
1017                 set(LYX_QTMAIN_LIBRARY)
1018         else()
1019                 set(WIN32_CONSOLE WIN32)
1020         endif()
1021         if(MSVC)
1022                 # -DPSAPI_VERSION=1 is needed to run on vista (bug 10186)
1023                 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -DNOMINMAX -DPSAPI_VERSION=1)
1024                 # disable checked iterators for msvc release builds to get maximum speed
1025                 set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} /D_SECURE_SCL=0")
1026         else()
1027                 # -DPSAPI_VERSION=1 is not needed for mingw, since the mingw psapi.h
1028                 # does not use it and always declares the vista compatible API.
1029                 # If this ever changes then -DPSAPI_VERSION might be needed here as well.
1030                 add_definitions(-DWINVER=0x0500)
1031         endif()
1032 endif()
1033
1034 # Compute qt-version from ${QTVERSION}
1035
1036 message(STATUS "")
1037 foreach(_v PACKAGE PACKAGE_VERSION
1038         PROGRAM_SUFFIX LYX_VERSION LYX_DIR_VER LYX_USERDIR_VER
1039         LYX_ABS_TOP_SRCDIR
1040         LYX_ABS_INSTALLED_DATADIR LYX_ABS_INSTALLED_LOCALEDIR LYX_INSTALL_SUFFIX)
1041         if(NOT DEFINED ${_v})
1042                 message(FATAL_ERROR "${_v} not defined")
1043         endif()
1044         string(SUBSTRING "${_v}                            " 0 28 _v1)
1045         message(STATUS "----- ${_v1}: ${${_v}}")
1046 endforeach(_v)
1047 message(STATUS "")
1048
1049
1050 if(LYX_PCH)
1051         # PCHs not supported by cmake: http://www.cmake.org/Bug/view.php?id=1260
1052         # Not sure if it works for all non-msvc compilers
1053         include(PCHSupport_26)
1054         configure_file(${TOP_CMAKE_PATH}/pcheaders.h      ${TOP_BINARY_DIR}/pcheaders.h)
1055         configure_file(${TOP_CMAKE_PATH}/config.cpp.cmake ${TOP_BINARY_DIR}/config_pch.cpp)
1056         add_definitions(-DLYX_ENABLE_PCH)
1057
1058         if(MSVC)
1059                 macro(lyx_add_msvc_pch name_)
1060                         set_source_files_properties(${${name_}_sources} PROPERTIES
1061                                 COMPILE_FLAGS "/Yuconfig.h /Fp\$(IntDir)/config.pch")
1062                         set_source_files_properties(${TOP_BINARY_DIR}/config_pch.cpp PROPERTIES
1063                                 COMPILE_FLAGS "/Ycconfig.h /Fp\$(IntDir)/config.pch")
1064                         set(${name_}_sources ${${name_}_sources} ${TOP_BINARY_DIR}/config_pch.cpp
1065                                 ${TOP_BINARY_DIR}/pcheaders.h)
1066                         set(CMAKE_CXX_FLAGS_DEBUG       "${CMAKE_CXX_FLAGS_DEBUG} /DLYX_PCH_STL /DLYX_PCH_BOOST /DLYX_PCH_QT")
1067                         set(CMAKE_CXX_FLAGS_RELEASE     "${CMAKE_CXX_FLAGS_RELEASE} /DLYX_PCH_STL /DLYX_PCH_BOOST /DLYX_PCH_QT")
1068                         set(CMAKE_CXX_FLAGS_MINSIZEREL  "${CMAKE_CXX_FLAGS_MINSIZEREL} /DLYX_PCH_STL /DLYX_PCH_BOOST")
1069                 endmacro(lyx_add_msvc_pch)
1070                 macro(lyx_add_gcc_pch name_)
1071                 endmacro()
1072         else()
1073                 macro(lyx_add_msvc_pch name_)
1074                 endmacro()
1075                 macro(lyx_add_gcc_pch name_)
1076                         add_definitions(-DLYX_PCH_STL -DLYX_PCH_BOOST -DLYX_PCH_QT)
1077                         ADD_PRECOMPILED_HEADER(${name_} ${TOP_BINARY_DIR}/config_pch.cpp ${TOP_BINARY_DIR}/config.h.gch)
1078                 endmacro()
1079         endif()
1080 else()
1081         macro(lyx_add_msvc_pch)
1082         endmacro(lyx_add_msvc_pch)
1083         macro(lyx_add_gcc_pch name_)
1084         endmacro()
1085 endif()
1086
1087
1088 if(MSVC)
1089
1090         if(LYX_VLD)
1091                 set(vld_path ${CMAKE_CURRENT_SOURCE_DIR}/development/Win32/vld)
1092                 add_subdirectory(${vld_path}/cmake)
1093                 include(${vld_path}/cmake/vld.cmake) # forced include
1094                 set(vld_dll vld)
1095         endif()
1096
1097         if(LYX_WALL)
1098                 # Use the highest warning level
1099                 set(CMAKE_CXX_WARNING_LEVEL 4 CACHE STRING "Warning level" FORCE)
1100
1101                 if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
1102                         string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1103                 else()
1104                         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
1105                 endif()
1106
1107                 if(CMAKE_C_FLAGS MATCHES "/W[0-4]")
1108                         string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1109                 else()
1110                         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
1111                 endif()
1112
1113                 # add here warnings which should produce an error /weXXXX
1114                 set(MSVC_W_ERROR   "/we4101 /we4189")
1115                 # add here warnings which should be disabled /wdXXXX
1116                 set(MSVC_W_DISABLE "/wd4288 /wd4355 /wd4800 /wd4996 /wd4311 /wd4312 /wd4505 /wd4267 /wd4512 /wd4245 /wd4127 /wd4180 /wd4231")
1117
1118                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} /W4 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1119                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} /W4 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1120                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /W4 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1121
1122         else()
1123                 set(CMAKE_CXX_WARNING_LEVEL 3 CACHE STRING "Warning level" FORCE)
1124
1125                 # add here warnings which should produce an error /weXXXX
1126                 set(MSVC_W_ERROR   "/we4101 /we4189")
1127                 # add here warnings which should be disabled /wdXXXX
1128                 set(MSVC_W_DISABLE "/wd4288 /wd4355 /wd4800 /wd4996 /wd4267 /wd4180 /wd4231")
1129
1130                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1131                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1132                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1133
1134         endif()
1135
1136         if (NOT Qt5Core_FOUND)
1137                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} /Zc:wchar_t-")
1138                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} /Zc:wchar_t-")
1139                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /Zc:wchar_t-")
1140         endif()
1141
1142         message(STATUS "----- Warning level      : ${CMAKE_CXX_WARNING_LEVEL}  ${WARNING_LEVEL_MESSAGE}")
1143         message(STATUS "----- Warnings as errors : ${MSVC_W_ERROR}")
1144         message(STATUS "----- Warnings disabled  : ${MSVC_W_DISABLE}")
1145         message(STATUS "")
1146 endif()
1147
1148
1149 # Xcode compiler
1150 if (CMAKE_GENERATOR MATCHES Xcode)
1151         if (XCODE_VERSION VERSION_LESS "5.0")
1152                 # Automatically select the Xcode compiler if not set
1153                 if (NOT DEFINED CMAKE_XCODE_ATTRIBUTE_GCC_VERSION)
1154                         # XCode >= 3.1 has gcc 4.2 (up to actual Xcode)
1155                         if (XCODE_VERSION VERSION_GREATER "3.1")
1156                                 SET(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
1157                         ENDIF(XCODE_VERSION VERSION_GREATER "3.1")
1158                 ENDIF(NOT DEFINED CMAKE_XCODE_ATTRIBUTE_GCC_VERSION)
1159                 # Print the selected compiler version
1160         MESSAGE(STATUS "---- Using XCode compiler CMAKE_XCODE_ATTRIBUTE_GCC_VERSION=${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION}")
1161         ENDIF(XCODE_VERSION VERSION_LESS "5.0")
1162 ENDIF(CMAKE_GENERATOR MATCHES Xcode)
1163
1164 if (WIN32 AND Qt5Core_FOUND)
1165         set(Z_PREFIX 1)
1166 endif()
1167
1168 # compiler tests, config.h generation LYX_CONFIGURE_CHECKS
1169 include(${LYX_CMAKE_DIR}/ConfigureChecks.cmake)
1170 configure_file(${LYX_CMAKE_DIR}/configCompiler.h.cmake ${TOP_BINARY_DIR}/configCompiler.h)
1171
1172 unset(opts)
1173 foreach(_option ${LYX_OPTIONS})
1174   if(${_option}_show_message)
1175     string(SUBSTRING "${_option}                            " 0 31 _var)
1176     get_property(_prop CACHE ${_option} PROPERTY STRINGS)
1177     list(FIND LYX_OPTION_STRINGS ${_option} _index)
1178     if (${_index} GREATER -1)
1179       set(_isset ${${_option}})
1180     elseif(${_option})
1181       set(_isset ON)
1182     else()
1183       set(_isset OFF)
1184     endif()
1185     string(SUBSTRING "${_isset}           " 0 10 _val)
1186     set(opts "${opts} ${_option}(${${_option}})")
1187   endif()
1188 endforeach()
1189 set(tmp_vi "CMake Build")
1190 list(APPEND tmp_vi "  Host name:               ${CMAKE_HOST_SYSTEM_NAME}")
1191 list(APPEND tmp_vi "  Host processor:          ${CMAKE_HOST_SYSTEM_PROCESSOR}")
1192 list(APPEND tmp_vi "  Build flags:             ${opts}")
1193 list(APPEND tmp_vi "  C++ Compiler:            ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER_VERSION})")
1194 list(APPEND tmp_vi "  C++ Compiler flags:      ${CMAKE_CXX_FLAGS}")
1195 if (LYX_DEBUG)
1196 list(APPEND tmp_vi "  C++ Compiler user flags: ${CMAKE_CXX_FLAGS_DEBUG}")
1197 else()
1198 list(APPEND tmp_vi "  C++ Compiler user flags: ${CMAKE_CXX_FLAGS_RELEASE}")
1199 endif()
1200 list(APPEND tmp_vi "  Qt version:              ${QTVERSION}")
1201 list(APPEND tmp_vi "  LyX binary dir:          ${CMAKE_INSTALL_PREFIX}/${LYX_UTILITIES_INSTALL_PATH}")
1202 get_data_destination(dest_data)
1203 list(APPEND tmp_vi "  LyX files dir:           ${CMAKE_INSTALL_PREFIX}/${dest_data}")
1204 string(REPLACE ";" "\\n" VERSION_INFO "${tmp_vi}")
1205
1206 configure_file(${LYX_CMAKE_DIR}/config.h.cmake ${TOP_BINARY_DIR}/config.h)
1207 unset(opts)
1208 unset(tmp_vi)
1209
1210 if(QTVERSION MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+).*")
1211         MATH(EXPR QT4_VERSION "(${CMAKE_MATCH_1}<<16)|(${CMAKE_MATCH_2}<<8)|${CMAKE_MATCH_3}")
1212 endif()
1213
1214 if (NOT HAVE_REGEX)
1215         set(LYX_USE_STD_REGEX 0)
1216 endif()
1217
1218
1219 set (cmd ${CMAKE_CTEST_COMMAND})
1220 if (MSVC)
1221         set (cmd ${cmd} -C ${CMAKE_CFG_INTDIR})
1222 else ()
1223         set (cmd ${cmd} -C ${CMAKE_BUILD_TYPE})
1224 endif ()
1225 add_custom_target (lyx_run_tests COMMAND ${cmd})
1226 set_target_properties(lyx_run_tests PROPERTIES FOLDER "tests")
1227
1228 if(LYX_INSTALL)
1229         if(${LYX_PYTHON_EXECUTABLE} MATCHES "-NOTFOUND")
1230                 message(STATUS "Python required to create doc!")
1231         else()
1232                 if(UNIX)
1233                         add_subdirectory(${LYX_CMAKE_DIR}/man "${TOP_BINARY_DIR}/man")
1234                 endif()
1235                 add_subdirectory(${LYX_CMAKE_DIR}/doc "${TOP_BINARY_DIR}/doc")
1236         endif()
1237 endif()
1238 include(../Install)
1239
1240 # By running the URL tests first, time can be saved when running the ctests in
1241 # parallel since the URL tests take a long time to run (e.g. 10 minutes).
1242
1243 # Needed, because of perl scripts in checkurls autotests and batchtests
1244 find_package(Perl REQUIRED)
1245
1246 if(LYX_ENABLE_URLTESTS)
1247         add_subdirectory(development/checkurls "${TOP_BINARY_DIR}/checkurls")
1248 endif()
1249 add_subdirectory(src "${TOP_BINARY_DIR}/src")
1250 add_subdirectory(lib/lyx2lyx "${TOP_BINARY_DIR}/lyx2lyx")
1251 add_subdirectory(lib/scripts "${TOP_BINARY_DIR}/scripts")
1252 add_subdirectory(lib/examples "${TOP_BINARY_DIR}/lib/examples")
1253 add_subdirectory(sourcedoc "${TOP_BINARY_DIR}/sourcedoc")
1254 add_subdirectory(development/autotests "${TOP_BINARY_DIR}/autotests")
1255 add_subdirectory(development/batchtests "${TOP_BINARY_DIR}/batchtests")
1256
1257 message(STATUS)
1258 message(STATUS "Build params, switch LYX_* options by -DLYX_*=ON or OFF, LYX_* combos by -DLYX_*=value:")
1259 message(STATUS)
1260
1261 LYX_OPTION_LIST_ALL(used)
1262
1263
1264 if(LYX_NLS)
1265         message(STATUS)
1266         message(STATUS "Building Native Language Support (LYX_NLS is set), used libraries:")
1267         message(STATUS)
1268         message(STATUS "  * iconv")
1269         message(STATUS "     - include: ${ICONV_INCLUDE_DIR}")
1270         message(STATUS "     - library: ${ICONV_LIBRARY}")
1271         message(STATUS "  * zlib")
1272         message(STATUS "     - include: ${ZLIB_INCLUDE_DIR}")
1273         message(STATUS "     - library: ${ZLIB_LIBRARY}")
1274         message(STATUS)
1275 endif()
1276
1277 # Apple has builtin native spell checker,
1278 # no need to warn for missing Aspell, Hunspell or Enchant
1279 if(NOT Spelling_FOUND AND NOT APPLE)
1280   if(LYX_REQUIRE_SPELLCHECK)
1281     set(_mode "FATAL_ERROR")
1282   else()
1283     set(_mode "STATUS")
1284   endif()
1285   message(${_mode} "No spellcheck libraries found. LyX will be unable use spellchecking")
1286 endif()
1287
1288 include("${TOP_CMAKE_PATH}/LyxPackaging.cmake")
1289
1290 if(ENABLE_DIST)
1291   # Use git to create the source package
1292   # git archive --format=tgz --output=/home/kornel/x.tar.gz master
1293   if(UNIX)
1294     set(DIST_FORMAT tgz)
1295   else()
1296     set(DIST_FORMAT zip)
1297   endif()
1298   set(DIST_NAME ${CMAKE_PROJECT_NAME}-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}-${CMAKE_SYSTEM_NAME}.${DIST_FORMAT})
1299
1300   add_custom_command(
1301     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME}
1302     COMMAND  ${LYX_GITVERSION} archive --format=${DIST_FORMAT} --output=${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME} master
1303     WORKING_DIRECTORY ${TOP_SRC_DIR})
1304   add_custom_target(git-archive DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME})
1305 endif()
1306
1307 # Last directory to be included so that the fixup code (OS X)
1308 # can be run last
1309 add_subdirectory(development/cmake/post_install)
1310
1311 message(STATUS)