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) 2008-2011 Kornel Benko, <Kornel.Benko@berlin.de>
   6
   7 cmake_minimum_required(VERSION 3.1.0)
   8
   9 set(LYX_PROJECT LyX)
  10
  11 # Instruct cmake to not use gnu extensions,
  12 # this prevents the mix of '-std=c++*' and '-std=gnu++*' flags
  13 set(CMAKE_CXX_EXTENSIONS OFF)
  14
  15 enable_testing()
  16
  17 get_filename_component(lyx_dir_readme ${CMAKE_SOURCE_DIR}/README REALPATH) # Resolve symlinks
  18 get_filename_component(TOP_SRC_DIR ${lyx_dir_readme} PATH)
  19 message(STATUS "TOP_SRC_DIR = ${TOP_SRC_DIR}")
  20
  21 set(LYX_CMAKE_DIR "development/cmake")
  22 set(TOP_CMAKE_PATH "${TOP_SRC_DIR}/${LYX_CMAKE_DIR}")
  23 set(TOP_MODULE_PATH "${TOP_CMAKE_PATH}/modules")
  24 set(TOP_SCRIPT_PATH "${TOP_CMAKE_PATH}/scripts")
  25
  26 set(CMAKE_MODULE_PATH "${TOP_MODULE_PATH}")
  27
  28 # RKH
  29 if(WIN32 AND MINGW)
  30     set(Qt5Core_DIR "/usr/i686-w64-mingw32/sys-root/mingw/lib/cmake/Qt5Core/")
  31     set(GNUWIN32_DIR "/cvs/lyx/lyx-dependencies/lyx-windows-deps-msvc2010/")
  32 endif()
  33
  34 set(CMAKE_PROJECT_NAME ${LYX_PROJECT})
  35
  36 message(STATUS)
  37 if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
  38         message(STATUS "Building in-source")
  39         set(TOP_BINARY_DIR "${CMAKE_BINARY_DIR}/build")
  40 else()
  41         message(STATUS "Building out-of-source")
  42         set(TOP_BINARY_DIR "${CMAKE_BINARY_DIR}")
  43 endif()
  44
  45 # This directory should be used if some test uses lyx-executable
  46 set(LYX_TESTS_USERDIR "${TOP_BINARY_DIR}/Testing/.lyx")
  47 file(MAKE_DIRECTORY "${LYX_TESTS_USERDIR}")
  48
  49 if(COMMAND cmake_policy)
  50         # Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION
  51         cmake_policy(SET CMP0006 NEW)
  52         if(POLICY CMP0043)
  53                 # COMPILE_DEFINITIONS are not used yet. Enable new behavior.
  54                 cmake_policy(SET CMP0043 NEW)
  55         endif()
  56         cmake_policy(SET CMP0020 NEW)
  57         if(POLICY CMP0075)
  58                 cmake_policy(SET CMP0075 OLD)
  59         endif()
  60 endif()
  61
  62 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
  63
  64 # Supress regeneration
  65 set(CMAKE_SUPPRESS_REGENERATION FALSE)
  66
  67 if(LYX_XMINGW)
  68     set(CMAKE_SYSTEM_NAME Windows)
  69     set(TOOLNAME ${LYX_XMINGW})
  70     set(TOOLCHAIN "${TOOLNAME}-")
  71     set(CMAKE_C_COMPILER   "${TOOLCHAIN}gcc"     CACHE PATH "Mingw C compiler" FORCE)
  72     set(CMAKE_CXX_COMPILER "${TOOLCHAIN}g++"     CACHE PATH "Mingw C++ compiler" FORCE)
  73     set(CMAKE_RC_COMPILER  "${TOOLCHAIN}windres" CACHE PATH "Mingw rc compiler" FORCE)
  74
  75     set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
  76     set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  77     set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  78 endif()
  79
  80 if(NOT help AND NOT HELP)
  81   # 'project' triggers the searching for a compiler
  82   project(${LYX_PROJECT})
  83   if (CMAKE_COMPILER_IS_GNUCXX)
  84     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.0")
  85       message(STATUS "Gnu CXX compiler version = ${CMAKE_CXX_COMPILER_VERSION}")
  86       message(STATUS "is too old, should be >= 4.0")
  87       message(FATAL_ERROR "Exiting")
  88     endif()
  89   endif()
  90 endif()
  91
  92 if(UNIX)
  93         set(ARCH_TRIPLET )
  94         FIND_PROGRAM(DPKG_ARCHITECTURE_EXECUTABLE dpkg-architecture)
  95         if(DPKG_ARCHITECTURE_EXECUTABLE)
  96                 EXECUTE_PROCESS(COMMAND ${DPKG_ARCHITECTURE_EXECUTABLE} -qDEB_HOST_MULTIARCH
  97                                 OUTPUT_VARIABLE ARCH_TRIPLET
  98                                 ERROR_VARIABLE ERROR_ARCH_TRIPLET
  99                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
 100         endif()
 101 endif()
 102 if(ARCH_TRIPLET)
 103         set(SYSTEM_LIB_DIRS /usr/lib /usr/lib/${ARCH_TRIPLET} /usr/local/lib)
 104 else()
 105         set(SYSTEM_LIB_DIRS /usr/lib /usr/local/lib)
 106 endif()
 107
 108 include(LyXMacros)
 109 include(LyXDestinations)
 110
 111 # Usage LYX_OPTION
 112 # 1. parameter: option name without prefix 'LYX_'
 113 # 2. parameter: description
 114 # 3. parameter: default value, ON or OFF
 115 # 4. parameter: system on which option is used: ALL, GCC, MSVC, ...
 116
 117 # Usage LYX_COMBO
 118 # 1. parameter: name without prefix 'LYX_'
 119 # 2. parameter: description
 120 # 3. parameter: default value
 121 # 4-n parameter: possible other string values
 122
 123 LYX_OPTION_INIT()
 124
 125 # Options for all compilers/systems
 126 LYX_OPTION(CPACK            "Use the CPack management (Implies LYX_INSTALL option)" OFF ALL)
 127 LYX_OPTION(LOCALVERSIONING  "Add version info to created package name (only used if LYX_CPACK option set)" OFF ALL)
 128 LYX_OPTION(INSTALL          "Build install projects/rules (implies a bunch of other options)" OFF ALL)
 129 LYX_OPTION(NLS              "Enable Native Language Support (NLS)" ON ALL)
 130 LYX_OPTION(REQUIRE_SPELLCHECK "Abort if no spellchecker available" OFF ALL)
 131 LYX_OPTION(ASPELL           "Require aspell" OFF ALL)
 132 LYX_OPTION(ENCHANT          "Require Enchant" OFF ALL)
 133 LYX_OPTION(HUNSPELL         "Require Hunspell" OFF ALL)
 134 LYX_OPTION(RELEASE          "Build release version, build debug when disabled" OFF ALL)
 135 LYX_OPTION(DEBUG            "Enforce debug build"  OFF ALL)
 136 LYX_OPTION(NO_OPTIMIZE      "Don't use any optimization/debug flags"  OFF ALL)
 137 LYX_OPTION(PACKAGE_SUFFIX   "Use version suffix for packaging" ON ALL)
 138 LYX_STRING(SUFFIX_VALUE     "Use this string as suffix" "")
 139 LYX_OPTION(PCH              "Use precompiled headers" OFF ALL)
 140 LYX_OPTION(MERGE_FILES      "Merge source files into one compilation unit" OFF ALL)
 141 LYX_OPTION(MERGE_REBUILD    "Rebuild generated files from merged files build" OFF ALL)
 142 LYX_OPTION(QUIET            "Don't generate verbose makefiles" OFF ALL)
 143 LYX_OPTION(INSTALL_PREFIX   "Install path for LyX" OFF ALL)
 144 LYX_OPTION(BUNDLE           "Build bundle  (experimental) " OFF ALL)
 145 LYX_OPTION(ENABLE_URLTESTS  "Enable for URL tests" OFF ALL)
 146 LYX_OPTION(ENABLE_EXPORT_TESTS "Enable for export tests" OFF ALL)
 147 LYX_OPTION(ENABLE_KEYTESTS  "Enable for keytests" OFF ALL)
 148 LYX_OPTION(ASAN             "Use address sanitizer" OFF ALL)
 149 LYX_COMBO(USE_QT            "Use Qt version as frontend" AUTO QT4 QT5)
 150 #LYX_OPTION(3RDPARTY_BUILD   "Build 3rdparty libs" OFF ALL)
 151 LYX_OPTION(EXTERNAL_Z       "OFF := Build 3rdparty lib zlib" ON ALL)
 152 LYX_OPTION(EXTERNAL_ICONV   "OFF := Build 3rdparty lib iconvlib" ON ALL)
 153 LYX_OPTION(EXTERNAL_HUNSPELL "OFF := Build 3rdparty lib hunspelllib" ON ALL)
 154 LYX_COMBO(EXTERNAL_MYTHES   "OFF := Build 3rdparty lib mytheslib" AUTO OFF ON)
 155
 156 # GCC specific
 157 LYX_OPTION(PROFILE              "Build profile version" OFF GCC)
 158 LYX_OPTION(EXTERNAL_BOOST       "Use external boost" OFF GCC)
 159 LYX_OPTION(PROGRAM_SUFFIX       "Append version suffix to binaries" ON GCC)
 160 LYX_OPTION(DEBUG_GLIBC          "Enable libstdc++ debug mode" OFF GCC)
 161 LYX_OPTION(DEBUG_GLIBC_PEDANTIC "Enable libstdc++ pedantic debug mode" OFF GCC)
 162 LYX_OPTION(STDLIB_DEBUG         "Use debug stdlib" OFF GCC)
 163 LYX_OPTION(PROFILE              "Build with options for gprof" OFF GCC)
 164
 165 # MSVC specific
 166 LYX_OPTION(CONSOLE               "Show console on Windows, enforce with =FORCE" ON MSVC)
 167 LYX_OPTION(VLD                   "Use VLD with MSVC" OFF MSVC)
 168 LYX_OPTION(WALL                  "Enable all warnings" OFF MSVC)
 169 LYX_OPTION(DEPENDENCIES_DOWNLOAD "Download dependencies for MSVC 10" OFF MSVC)
 170
 171 # APPLE specific
 172 LYX_OPTION(DMG                   "Build as Mac bundle, needed for .dmg  (experimental) " OFF MAC)
 173 LYX_OPTION(COCOA                 "Use Cocoa on Mac" OFF MAC)
 174
 175
 176 if(help OR HELP)
 177         message(STATUS)
 178         message(STATUS "Available options: (dis/enable with -DLYX_*=OFF/ON)")
 179         message(STATUS)
 180         LYX_OPTION_LIST_ALL(help)
 181         message(STATUS)
 182         RETURN()
 183 endif()
 184
 185 # Check option dependencies
 186
 187 if(LYX_DMG)
 188         set(LYX_BUNDLE ON)
 189         set(LYX_CPACK ON)
 190 endif()
 191
 192 if(LYX_CPACK)
 193         set(LYX_INSTALL ON)
 194 endif()
 195
 196 if(LYX_INSTALL)
 197         set(LYX_NLS ON)
 198         if(WIN32 AND NOT MINGW)
 199                 set(LYX_HUNSPELL ON)
 200         endif()
 201         if(LYX_CONSOLE MATCHES "FORCE")
 202                 set(LYX_CONSOLE ON)
 203         else()
 204                 set(LYX_CONSOLE OFF)
 205         endif()
 206         set(LYX_PACKAGE_SUFFIX ON)
 207         if(NOT LYX_DEBUG)
 208                 set(LYX_RELEASE ON)
 209         endif()
 210         set(LYX_PROFILE OFF)
 211 endif()
 212
 213
 214 if(LYX_MERGE_FILES)
 215         set(LYX_PCH OFF)
 216 else()
 217         set(LYX_MERGE_REBUILD OFF)
 218 endif()
 219
 220 if(LYX_DEPENDENCIES_DOWNLOAD)
 221         message(STATUS)
 222         if(MSVC14)
 223                 set(LYX_DEPENDENCIES_DIR ${TOP_BINARY_DIR}/msvc2015-deps)
 224                 set(deps_files lyx-windows-deps-msvc2015.zip)
 225                 set(deps_server http://ftp.lyx.de/LyX-Windows-Deps)
 226                 set(GNUWIN32_DIR ${LYX_DEPENDENCIES_DIR}/lyx-windows-deps-msvc2015)
 227         elseif(MSVC10)
 228                 set(LYX_DEPENDENCIES_DIR ${TOP_BINARY_DIR}/msvc2010-deps)
 229                 set(deps_files lyx-windows-deps-msvc2010.zip)
 230                 set(deps_server http://ftp.lyx.de/LyX-Windows-Deps)
 231                 set(GNUWIN32_DIR ${LYX_DEPENDENCIES_DIR}/lyx-windows-deps-msvc2010)
 232         else()
 233                 message(FATAL_ERROR "error: no dependency package known for the selected MSVC version.")
 234         endif()
 235     message(STATUS "Using downloaded dependencies in ${LYX_DEPENDENCIES_DIR}")
 236         foreach(it ${deps_files})
 237                 set(already_downloaded already_downloaded-NOTFOUND CACHE PATH "downloaded" FORCE)
 238                 find_file(already_downloaded ${it} "${LYX_DEPENDENCIES_DIR}/download")
 239                 if(NOT already_downloaded)
 240                         message(STATUS "Downloading ${it} ...")
 241                         file(DOWNLOAD ${deps_server}/${it} ${LYX_DEPENDENCIES_DIR}/download/${it} SHOW_PROGRESS STATUS status LOG log)
 242                         list(GET status 0 status_code)
 243                         list(GET status 1 status_string)
 244                         if(NOT status_code EQUAL 0)
 245                                 file(REMOVE ${LYX_DEPENDENCIES_DIR}/${it})
 246                                 message(FATAL_ERROR "error: downloading '${it}' failed. status_code: ${status_code}, status_string: ${status_string}. \nLog: ${log} ")
 247                         endif()
 248                         execute_process(COMMAND ${CMAKE_COMMAND} -E tar xzf ${LYX_DEPENDENCIES_DIR}/download/${it}
 249                                       WORKING_DIRECTORY ${LYX_DEPENDENCIES_DIR})
 250                 endif()
 251         endforeach()
 252 endif()
 253
 254
 255
 256 message(STATUS)
 257
 258 set(EXECUTABLE_OUTPUT_PATH  ${TOP_BINARY_DIR}/bin)
 259 if(WIN32)
 260         set(LIBRARY_OUTPUT_PATH  ${EXECUTABLE_OUTPUT_PATH})
 261 else()
 262         set(LIBRARY_OUTPUT_PATH  ${TOP_BINARY_DIR}/lib)
 263 endif()
 264
 265
 266 # Set to some meaningful default
 267 find_package(CXX11Compiler)
 268 if(NOT CXX11COMPILER_FOUND)
 269         message(FATAL_ERROR "A C++11 compatible compiler is required.")
 270 endif()
 271 set(LYX_GCC11_MODE)
 272 if(UNIX OR MINGW)
 273         if (CMAKE_CXX_COMPILER_ID MATCHES "^([cC]lang|AppleClang)$")
 274           # ignore the GCC_VERSION for clang
 275           # and use the resulting CXX11_STD_REGEX found in FindCXX11Compiler.cmake
 276           message(STATUS "Using clang")
 277           if(CXX11_STD_REGEX)
 278             set(LYX_USE_STD_REGEX 1)
 279           else()
 280             set(LYX_USE_STD_REGEX 0)
 281           endif()
 282         else()
 283           execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpfullversion OUTPUT_VARIABLE GCC_VERSION ERROR_VARIABLE _error RESULT_VARIABLE _err OUTPUT_STRIP_TRAILING_WHITESPACE)
 284           #message(STATUS "dumpfullversion: error = ${_error}, result = ${_err}")
 285           if (_err)
 286             # previous check failed, try again with _old_ parameter
 287             execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION ERROR_VARIABLE _error RESULT_VARIABLE _err OUTPUT_STRIP_TRAILING_WHITESPACE)
 288             #message(STATUS "dumpversion: error = ${_error}, result = ${_err}")
 289           endif()
 290           message(STATUS "Using GCC version ${GCC_VERSION}")
 291           if(GCC_VERSION VERSION_LESS 4.6)
 292                 message(FATAL_ERROR "gcc >= 4.6 is required.")
 293           elseif(GCC_VERSION VERSION_LESS 4.9)
 294                 # <regex> in gcc is unusable in versions less than 4.9.0
 295                 # see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
 296                 set(LYX_USE_STD_REGEX 0)
 297           else()
 298                 set(LYX_USE_STD_REGEX 1)
 299           endif()
 300         endif()
 301         set(LYX_GCC11_MODE "${CXX11_FLAG}")
 302 else()
 303         if(MSVC_VERSION LESS 1900)
 304                 # Drop support for msvc versions prior to 1900 (Visual Studio 2015)
 305                 message(FATAL_ERROR "Visual Studio >= 2015 is required.")
 306                 set(LYX_USE_STD_REGEX 0)
 307         else()
 308                 set(LYX_USE_STD_REGEX 1)
 309         endif()
 310 endif()
 311
 312
 313 set(VERSION_INFO "CMake Build")
 314
 315 # Try to get some informations from configure.ac
 316
 317 include(LyXPaths)
 318 file(STRINGS "${TOP_SRC_DIR}/configure.ac" _config_lines)
 319
 320 if(WIN32)
 321     # RKH
 322     if (MINGW)
 323         set(CMAKE_PREFIX_PATH "/usr/i686-w64-mingw32/sys-root/mingw/lib/cmake/Qt5Core/" "/usr/i686-w64-mingw32/sys-root/mingw/lib/cmake/Qt5Widgets/")
 324     else()
 325         set(CMAKE_PREFIX_PATH Specify-path-to-Qt CACHE PATH "Used Qt version")
 326     endif()
 327         if(MSVC)
 328                 set(LYX_3RDPARTY_BUILD ON CACHE BOOL "Build 3rdparty libraries" FORCE)
 329         endif()
 330         set(USE_WINDOWS_PACKAGING ON)
 331 elseif(APPLE)
 332         set(USE_MACOSX_PACKAGING ON)
 333 else()
 334         set(USE_POSIX_PACKAGING ON)
 335 endif()
 336
 337 if(LYX_3RDPARTY_BUILD)
 338   # LYX_3RDPARTY_BUILD is not cached anymore, but for compatibility reasons
 339   # this enables the build of all 3rd_party libs
 340   set(LYX_EXTERNAL_Z        OFF CACHE BOOL "Build 3rdparty lib zlib"    FORCE)
 341   set(LYX_EXTERNAL_ICONV    OFF CACHE BOOL "Build 3rdparty iconvlib"    FORCE)
 342   set(LYX_EXTERNAL_HUNSPELL OFF CACHE BOOL "Build 3rdparty hunspelllib" FORCE)
 343   set(LYX_EXTERNAL_MYTHES   OFF CACHE STRING "Build 3rdparty mytheslib" FORCE)
 344 endif()
 345
 346 macro(setstripped _varname)
 347         if(${ARGC} GREATER 1)
 348                 string(STRIP "${ARGV1}" _v)
 349                 if (_v MATCHES "^\\[\(.+\)\\]$")
 350                         set(_v ${CMAKE_MATCH_1})
 351                 endif()
 352                 if(USE_POSIX_PACKAGING)
 353                         string(TOLOWER ${_v} ${_varname})
 354                 else()
 355                         set(${_varname} ${_v})
 356                 endif()
 357         else()
 358                 set(${_varname})
 359         endif()
 360 endmacro(setstripped)
 361
 362 foreach(_c_l ${_config_lines} )
 363         if(_c_l MATCHES "^AC_INIT\\(\([^,]+\),\([^,]+\), *\\[\([^,]+\)\\] *,\(.*\)")
 364                 set(_PB ${CMAKE_MATCH_1})
 365                 set(_PV ${CMAKE_MATCH_2})
 366                 set(_PBU ${CMAKE_MATCH_3})
 367                 setstripped(PACKAGE_BASE ${_PB})
 368                 setstripped(PACKAGE_VERSION ${_PV})
 369                 setstripped(PACKAGE_BUGREPORT ${_PBU})
 370                 if(PACKAGE_VERSION MATCHES "^\([0-9]+\)\\.\([0-9]+\)\(\\.\([0-9]+\)\(\\.\([0-9]+\)\)?\)?-?\([a-z]*[0-9]*\).*$")
 371                         set(LYX_MAJOR_VERSION ${CMAKE_MATCH_1})
 372                         set(LYX_MINOR_VERSION ${CMAKE_MATCH_2})
 373                         set(LYX_RELEASE_LEVEL ${CMAKE_MATCH_4})
 374                         set(LYX_RELEASE_PATCH ${CMAKE_MATCH_6})
 375                         set(LYX_DIR_VER "LYX_DIR_${CMAKE_MATCH_1}${CMAKE_MATCH_2}x")
 376                         set(LYX_USERDIR_VER "LYX_USERDIR_${CMAKE_MATCH_1}${CMAKE_MATCH_2}x")
 377                         if (NOT LYX_RELEASE_LEVEL)
 378                                 set(LYX_RELEASE_LEVEL 0)
 379                         endif()
 380                         if (NOT LYX_RELEASE_PATCH)
 381                                 set(LYX_RELEASE_PATCH 0)
 382                         endif()
 383                         if ("${LYX_SUFFIX_VALUE}" MATCHES "")
 384                           set(LYX_INSTALL_SUFFIX "${LYX_MAJOR_VERSION}.${LYX_MINOR_VERSION}")
 385                         else()
 386                           set(LYX_INSTALL_SUFFIX "${LYX_SUFFIX_VALUE}")
 387                         endif()
 388                 endif()
 389         endif()
 390         if(_c_l MATCHES "^AC_SUBST\\( *LYX_DATE *, *\\[\\\"(.*)\\\"\\].*")
 391                 set(LYX_DATE "${CMAKE_MATCH_1}")
 392         endif()
 393 endforeach(_c_l)
 394
 395 FIND_PROGRAM(LYX_GITVERSION git)
 396 #message(STATUS "gitversion = ${LYX_GITVERSION}")
 397 set(LYX_REVISION_VERSION ${LYX_RELEASE_LEVEL})
 398 set(LYX_PACKAGE_RELEASE "UNDEFINED")
 399 if(LYX_GITVERSION)
 400   if (LYX_LOCALVERSIONING)
 401     # Find the revision number for later use
 402     EXECUTE_PROCESS(COMMAND ${LYX_GITVERSION} describe --match 2.0.0 HEAD
 403       WORKING_DIRECTORY "${TOP_SRC_DIR}"
 404       RESULT_VARIABLE tmp_GIT_RESULT
 405       OUTPUT_VARIABLE tmp_LYX_PACKAGE_RELEASE
 406       ERROR_VARIABLE tmp_GIT_ERROR
 407       OUTPUT_STRIP_TRAILING_WHITESPACE)
 408     if (tmp_GIT_RESULT EQUAL 0)
 409       if (tmp_LYX_PACKAGE_RELEASE MATCHES "^2\\.0\\.0\\-\([0-9]+\)\\-\(.*\)$")
 410         set(LYX_PACKAGE_RELEASE ${CMAKE_MATCH_2})
 411         # We will add offset of 40000 to get appropriate value to
 412         # previous svn.
 413         # We use this value than also to set the package-patch-value
 414         MATH(EXPR tmp_REVISION_VERSION "(${CMAKE_MATCH_1}+40000)")
 415         set(LYX_REVISION_VERSION "${LYX_RELEASE_LEVEL}-${tmp_REVISION_VERSION}git")
 416         set(ENABLE_DIST ON)
 417       endif()
 418     endif()
 419   endif()
 420 endif()
 421 if (LYX_PACKAGE_RELEASE MATCHES "UNDEFINED")
 422   set(LYX_PACKAGE_RELEASE  "1")
 423   if (LYX_RELEASE_PATCH GREATER 0)
 424     set(LYX_REVISION_VERSION "${LYX_RELEASE_LEVEL}.${LYX_RELEASE_PATCH}")
 425   endif()
 426 endif()
 427
 428 # Set the programs (lyx, tex2lyx, etc.) suffix
 429 # When building an OS X bundle, we will append
 430 # the suffix only to the bundle, not to the programs
 431 set(PROGRAM_SUFFIX "")
 432 if(LYX_PROGRAM_SUFFIX AND NOT (APPLE AND LYX_BUNDLE))
 433         set(PROGRAM_SUFFIX "${LYX_INSTALL_SUFFIX}")
 434 endif()
 435 set(_lyx "${PACKAGE_BASE}${PROGRAM_SUFFIX}")
 436 set(_tex2lyx tex2lyx${PROGRAM_SUFFIX})
 437 set(_convert lyxconvert${PROGRAM_SUFFIX})
 438
 439 add_custom_target(lyx_version ALL
 440   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 ${TOP_SCRIPT_PATH}/LyXGetVersion.cmake
 441   )
 442 set_target_properties(lyx_version PROPERTIES FOLDER "applications")
 443
 444 # Default paths for installed utilities (tex2lyx, lyxclient, etc.)
 445 set(LYX_UTILITIES_INSTALL_PATH bin)
 446
 447 if(LYX_BUNDLE)
 448         set(LYX_CPACK ON)
 449
 450         message(STATUS)
 451         message(STATUS "Bundle creation is enabled (experimental):")
 452         message(STATUS "    make")
 453         message(STATUS "    make install/strip")
 454         message(STATUS "    make package")
 455         if(APPLE)
 456                 set(MACOSX_BUNDLE TRUE)
 457                 # This sets the bundle + executable names
 458                 set(_lyx "${PACKAGE_BASE}${LYX_INSTALL_SUFFIX}")
 459                 # This sets the Info.plist executable name
 460                 set(osx_bundle_program_name ${_lyx})
 461                 # Bundle name
 462                 set(LYX_BUNDLE_NAME ${_lyx})
 463
 464                 # This will contain the list of files that need to be included
 465                 # in the bundle and their location within the bundle
 466                 set(OSX_BUNDLE_FILES "${TOP_SRC_DIR}/development/MacOSX/LyX.sdef;${TOP_SRC_DIR}/development/MacOSX/LyXapp.icns;${CMAKE_BINARY_DIR}/lyxrc.dist")
 467                 set(OSX_BUNDLE_DIRS "Resources;Resources;Resources")
 468
 469                 # Process Info.plist and lyxrc.dist
 470                 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/development/MacOSX/Info.plist.in" "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
 471                 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/development/MacOSX/lyxrc.dist.in" "${CMAKE_CURRENT_BINARY_DIR}/lyxrc.dist")
 472
 473                 set(LYX_BUILD_BUNDLE MACOSX_BUNDLE)
 474                 set(LYX_DATA_SUBDIR ${LYX_BUNDLE_NAME}.app/Contents/Resources/ CACHE STRING "Bundle Contents dir" FORCE)
 475
 476                 # Variables used by CPack
 477                 set(CPACK_BUNDLE_NAME ${LYX_BUNDLE_NAME})
 478                 set(CPACK_BUNDLE_PLIST "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
 479                 set(MACOSX_BUNDLE_STARTUP_COMMAND ${LYX_BUNDLE_NAME}.app)
 480
 481                 # Set the install paths
 482                 set(LYX_UTILITIES_INSTALL_PATH ${LYX_BUNDLE_NAME}.app/Contents/MacOS)
 483                 if(NOT LYX_INSTALL_PREFIX)
 484                         set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/LyX CACHE PATH "Mac bundle dir" FORCE)
 485                         set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 486                 endif()
 487                 # Change the owner so that the install can work
 488                 install(CODE "set(BU_CHMOD_BUNDLE_ITEMS 1)" COMPONENT Runtime)
 489         elseif(UNIX)
 490                 message(STATUS "To embed Qt in this bundle don't build with your system Qt:")
 491                 message(STATUS "  - fix PATH so a other qmake is found by cmake")
 492                 message(STATUS "  - fix LD_LIBRARY_PATH so lyx doesn't use system's Qt")
 493         elseif(WIN32)
 494                 message(STATUS "A zipped-only release could be created by building the 'PACKAGE' project")
 495         endif()
 496 endif()
 497
 498 if(LYX_INSTALL_PREFIX)
 499         set(CMAKE_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
 500         set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 501 endif()
 502 set(LYX_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
 503
 504 if(UNIX)
 505   set(SYSTEM_DATADIR "${CMAKE_INSTALL_PREFIX}/share")
 506 elseif(CMAKE_INSTALL_PREFIX MATCHES "/lyx${LYX_INSTALL_SUFFIX}$")
 507   string(REGEX REPLACE "/lyx${LYX_INSTALL_SUFFIX}$" "/share" SYSTEM_DATADIR ${CMAKE_INSTALL_PREFIX})
 508 else()
 509   set(SYSTEM_DATADIR "${CMAKE_INSTALL_PREFIX}")
 510 endif()
 511
 512 if(NOT CMAKE_COMPILER_IS_GNUCXX)
 513   # Not a GCC compiler, programs do not have a suffix
 514   set(suffixing ${LYX_PACKAGE_SUFFIX})
 515 elseif(WIN32 AND MINGW)
 516   # We want to use a suffix for the package in this case,
 517   # even if not for the program
 518   set(suffixing ${LYX_PACKAGE_SUFFIX})
 519 else()
 520   message(STATUS "CMAKE_COMPILER_IS_GNUCXX = ${CMAKE_COMPILER_IS_GNUCXX}")
 521   set(suffixing ${LYX_PROGRAM_SUFFIX})
 522 endif()
 523
 524 # The define PACKAGE below allows lyx-executable to find its default configuration files
 525 # see routines
 526 #    Package::messages_file()
 527 #    get_default_user_support_dir()
 528 #    relative_system_support_dir()
 529 # in src/support/Package.cpp
 530 if(suffixing)
 531         set(PACKAGE ${PACKAGE_BASE}${LYX_INSTALL_SUFFIX})
 532 else()
 533         set(PACKAGE ${PACKAGE_BASE})
 534 endif()
 535
 536 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 537         # see http://www.cmake.org/pipermail/cmake/2006-October/011559.html
 538         if (UNIX)
 539                 # use the default "/usr/local"
 540                 # but respect the user-choice on the command-line
 541                 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "LyX default install prefix" FORCE)
 542         endif()
 543 endif()
 544 if(WIN32)
 545         set(CMAKE_INSTALL_PREFIX LYX_INSTALLED CACHE PATH "LyX default install prefix" FORCE)
 546 endif()
 547 if(IS_ABSOLUTE)
 548         set(CMAKE_INSTALL_PREFIX_ABSOLUTE ${CMAKE_INSTALL_PREFIX})
 549 else()
 550         set(CMAKE_INSTALL_PREFIX_ABSOLUTE ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_PREFIX})
 551 endif()
 552
 553
 554
 555 if(NOT LYX_DATA_SUBDIR)
 556         if (WIN32)
 557                 set(LYX_DATA_SUBDIR "Resources/" CACHE STRING "Subdirectory for all lyx-system-data" FORCE)
 558         else()
 559                 set(LYX_DATA_SUBDIR "share/${_lyx}/" CACHE STRING "Subdirectory for all lyx-system-data" FORCE)
 560         endif()
 561 endif()
 562
 563 set(LYX_ABS_INSTALLED_DATADIR "${CMAKE_INSTALL_PREFIX}")
 564 get_locale_destination(LYX_LOCALEDIR)
 565 set(LYX_ABS_INSTALLED_LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${LYX_LOCALEDIR}")
 566 set(LYX_ABS_TOP_SRCDIR "${TOP_SRC_DIR}")
 567
 568 if(LYX_BUNDLE AND APPLE)
 569         set(LYX_MAN_DIR "${LYX_DATA_SUBDIR}" CACHE STRING "Install location for man pages.")
 570 else()
 571         if(WIN32)
 572                 set(LYX_MAN_DIR "${CMAKE_BINARY_DIR}/usr/local/man" CACHE STRING "Install location for man pages.")
 573         elseif(UNIX)
 574                 set(LYX_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE STRING "Install location for man pages.")
 575         else()
 576                 set(LYX_MAN_DIR "${CMAKE_INSTALL_PREFIX}/man" CACHE STRING "Install location for man pages.")
 577         endif()
 578 endif()
 579 mark_as_advanced(LYX_MAN_DIR)
 580
 581 # The Win installer cannot be built by Cmake because one needs to install plugins for NSIS
 582 # see the Readme.txt of the installer
 583 #if(LYX_INSTALL AND WIN32)
 584 #       message(STATUS "Configuring NSIS files")
 585 #       configure_file(development/Win32/packaging/installer/lyx.nsi.cmake ${CMAKE_BINARY_DIR}/installer/lyx.nsi @ONLY)
 586 #       configure_file(development/Win32/packaging/installer/settings.nsh.cmake ${CMAKE_BINARY_DIR}/installer/settings-cmake.nsh @ONLY)
 587 #       configure_file(development/Win32/packaging/installer/include/declarations.nsh.cmake ${CMAKE_BINARY_DIR}/installer/declarations-cmake.nsh @ONLY)
 588 #       message(STATUS "NSIS files are created in ${CMAKE_BINARY_DIR}/installer")
 589 #endif()
 590
 591 if(NOT GROUP_CODE)
 592         #set(GROUP_CODE "The Golden Code")
 593         set(GROUP_CODE flat)
 594 endif()
 595
 596 # lyx's source files
 597 set(LYX_CPP_FILES [a-zA-Z]*.cpp)
 598 set(LYX_HPP_FILES [a-zA-Z]*.h)
 599 set(LYX_MOC_FILES moc_*.cpp)
 600
 601 include(ProjectSourceGroup)
 602
 603
 604 if(LYX_PROFILE AND NOT MSVC)
 605         set(CMAKE_BUILD_TYPE Profile CACHE STRING "Profile build type" FORCE)
 606         set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE} -pg")
 607         set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS}  -pg")
 608 else()
 609         set(LYX_PROFILE OFF)
 610 endif()
 611
 612
 613 if(LYX_NO_OPTIMIZE)
 614         set(CMAKE_BUILD_TYPE None)
 615         set(LYX_DEBUG OFF)
 616         set(LYX_RELEASE OFF)
 617         set(LYX_PROFILE OFF)
 618 elseif(LYX_RELEASE)
 619         set(CMAKE_BUILD_TYPE Release)
 620         set(LYX_DEBUG OFF)
 621         set(LYX_PROFILE OFF)
 622 elseif(LYX_PROFILE)
 623         set(CMAKE_BUILD_TYPE Profile)
 624         set(LYX_DEBUG OFF)
 625 else()
 626         set(CMAKE_BUILD_TYPE Debug)
 627         set(LYX_DEBUG ON)
 628 endif()
 629
 630
 631 # When shared libs are supported enable this option
 632 #LYX_OPTION(SHARED_LIBRARIES "Build shared libraries" OFF ALL)
 633 if(LYX_SHARED_LIBRARIES)
 634         set(library_type SHARED)
 635 else()
 636         set(library_type STATIC)
 637 endif()
 638
 639 if(NOT MSVC)
 640         if(NOT LYX_QUIET)
 641                 set(CMAKE_VERBOSE_MAKEFILE ON)
 642         endif()
 643         if(LYX_GCC11_MODE MATCHES "\\+\\+([0-9][0-9])")
 644           # Thanks to Brad King <brad.king@kitware.com>
 645           # for the pointer to https://cmake.org/cmake/help/v3.6/variable/CMAKE_CXX_STANDARD.html
 646           # This allows us to use QT5.7 with recent g++ (version >= 4.9) compilers
 647           # and still use our own c++ extension tests
 648           set(std_num ${CMAKE_MATCH_1})
 649           set(CMAKE_CXX_STANDARD ${CMAKE_MATCH_1})
 650           message(STATUS "CMAKE_CXX_STANDARD set to ${CMAKE_CXX_STANDARD}")
 651         else()
 652           message(STATUS "Setting CMAKE_CXX_STANDARD 11 as fallback")
 653           set(CMAKE_CXX_STANDARD 11)
 654           set(LYX_GCC11_MODE "--std=c++11")
 655         endif()
 656         # The following setting with LYX_GCC11_MODE is needed because cmake does not honor
 657         # CMAKE_CXX_STANDARD while performing tests like
 658         # check_cxx_source_compiles("..." HAVE_DEF_MAKE_UNIQUE)
 659         include(CheckCXXCompilerFlag)
 660         unset(CHECK_WNODEPRECATEDCOPY_FLAG CACHE)
 661         CHECK_CXX_COMPILER_FLAG("-Wdeprecated-copy" CHECK_WNODEPRECATEDCOPY_FLAG)
 662         if(${CHECK_WNODEPRECATEDCOPY_FLAG})
 663                 set(LYX_CXX_FLAGS "-Wall -Wextra -Wno-deprecated-copy ${LYX_GCC11_MODE}${LYX_CXX_FLAGS}")
 664         else()
 665                 set(LYX_CXX_FLAGS "-Wall -Wextra ${LYX_GCC11_MODE}${LYX_CXX_FLAGS}")
 666         endif()
 667         if(LYX_STDLIB_DEBUG)
 668                 set(LYX_CXX_FLAGS "${LYX_CXX_FLAGS} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC")
 669         endif()
 670         set(CMAKE_CXX_FLAGS       "${LYX_CXX_FLAGS} -fno-strict-aliasing " CACHE STRING "Set CXX flags" FORCE)
 671         set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3 -D_DEBUG" CACHE STRING "Set debug flags" FORCE)
 672         if(MINGW)
 673                 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG" CACHE STRING "Set release flags for Mingw" FORCE)
 674         else()
 675                 set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG" CACHE STRING "Set release flags" FORCE)
 676         endif()
 677 endif()
 678
 679 set(LYX_CXX_FLAGS_EXTRA "" CACHE STRING "Desired semicolon separated list of extra cxx compile flags, like '-Werror'")
 680 mark_as_advanced(LYX_CXX_FLAGS_EXTRA)
 681 if(LYX_CXX_FLAGS_EXTRA)
 682         foreach(_flag ${LYX_CXX_FLAGS_EXTRA})
 683                 add_definitions(${_flag})
 684         endforeach()
 685 endif()
 686
 687 if(LYX_XMINGW)
 688         list(APPEND CMAKE_FIND_ROOT_PATH ${GNUWIN32_DIR})
 689 endif()
 690
 691 set(min_qt5_version "5.6")
 692 if(LYX_USE_QT MATCHES "AUTO")
 693         # try qt5 first
 694         find_package(Qt5Core CONFIG QUIET)
 695         if(Qt5Core_FOUND)
 696                 set(LYX_USE_QT "QT5" CACHE STRING "Valid qt version" FORCE)
 697                 message(STATUS "Qt5Core_VERSION = ${Qt5Core_VERSION}")
 698                 if(Qt5Core_VERSION VERSION_LESS ${min_qt5_version})
 699                         find_package(Qt4 "4.5.0" QUIET)
 700                         if(QT4_FOUND)
 701                                 set(LYX_USE_QT "QT4" CACHE STRING "Valid qt version" FORCE)
 702                         endif()
 703                 endif()
 704         else()
 705                 set(LYX_USE_QT "QT4" CACHE STRING "Valid qt version" FORCE)
 706         endif()
 707 endif()
 708 if(LYX_USE_QT MATCHES "QT5")
 709         # set QPA_XCB if QT uses X11
 710         find_package(Qt5Core CONFIG REQUIRED)
 711         if (Qt5Core_FOUND)
 712                 find_package(Qt5Widgets CONFIG REQUIRED)
 713                 if(APPLE)
 714                         find_package(Qt5MacExtras CONFIG REQUIRED)
 715                 endif()
 716                 find_package(Qt5X11Extras CONFIG QUIET)
 717                 find_package(Qt5WinExtras CONFIG QUIET)
 718                 set(QTVERSION ${Qt5Core_VERSION})
 719                 if (QTVERSION VERSION_LESS ${min_qt5_version})
 720                         message(STATUS "QTVERSION = \"${QTVERSION}\"")
 721                         message(STATUS "This version is not recommended, try either option -DLYX_USE_QT=QT4 or")
 722                         message(STATUS "install QT-Version >= \"${min_qt5_version}\"")
 723                         # see thread in lyx-devel list
 724                         # From: Jean-Pierre Chrétien <jeanpierre.chretien@free.fr>
 725                         # Date 11.03.2017
 726                         # Subject: cmake compilation error
 727                         #message(FATAL_ERROR "Wrong Qt-Version")
 728                 endif()
 729                 macro (qt_use_modules lyxtarget)
 730                         foreach (_tg ${ARGN})
 731                                 find_package(Qt5${_tg} CONFIG REQUIRED)
 732                                 target_link_libraries(${lyxtarget} Qt5::${_tg})
 733                         endforeach()
 734                 endmacro()
 735                 macro (qt_add_resources)
 736                         qt5_add_resources(${ARGN})
 737                 endmacro()
 738                 macro (qt_wrap_uifiles)
 739                         qt5_wrap_ui(${ARGN})
 740                 endmacro()
 741                 message(STATUS "Found Qt-Version ${QTVERSION}")
 742                 if(WIN32)
 743                         set(LYX_QTMAIN_LIBRARY ${Qt5Core_QTMAIN_LIBRARIES})
 744                 endif()
 745         endif()
 746 elseif(LYX_USE_QT MATCHES "QT4")
 747         if(LYX_XMINGW)
 748                 set(QT_MINGW_DIR ${LYX_QT4} CACHE PATH "Qt for Mingw" FORCE)
 749                 list(APPEND CMAKE_FIND_ROOT_PATH ${QT_MINGW_DIR} ${GNUWIN32_DIR})
 750         endif()
 751         find_package(Qt4 "4.5.0" REQUIRED)
 752         macro (qt_use_modules)
 753         endmacro()
 754         macro (qt_add_resources)
 755                 qt4_add_resources(${ARGN})
 756         endmacro()
 757         macro (qt_wrap_uifiles)
 758                 qt4_wrap_ui(${ARGN})
 759         endmacro()
 760         set(LYX_QTMAIN_LIBRARY ${QT_QTSVG_LIBRARY})
 761         if(WIN32)
 762                 list(APPEND LYX_QTMAIN_LIBRARY ${QT_QTMAIN_LIBRARIES})
 763         endif()
 764 else()
 765   message(FATAL_ERROR "Unhandled value for LYX_USE_QT (${LYX_USE_QT})")
 766 endif()
 767
 768 find_package(Magic)
 769 if(Magic_FOUND)
 770   set(HAVE_MAGIC_H 1)
 771 endif()
 772
 773 include_directories(${TOP_BINARY_DIR} ${TOP_SRC_DIR}/src)
 774
 775 set(Spelling_FOUND OFF)
 776 set(Include_used_spellchecker)   # String will be inserted into config.h
 777
 778 if (LYX_EXTERNAL_MYTHES MATCHES "AUTO")
 779   # try system library first
 780   find_package(MyThesLIB)
 781   if (MYTHESLIB_FOUND)
 782     set(LYX_EXTERNAL_MYTHES ON CACHE STRING "OFF:= Build 3rdparty mytheslib" FORCE)
 783   else()
 784     set(LYX_EXTERNAL_MYTHES OFF CACHE STRING "OFF:= Build 3rdparty mytheslib" FORCE)
 785   endif()
 786 endif()
 787 if (LYX_EXTERNAL_MYTHES MATCHES "ON")
 788   find_package(MyThesLIB REQUIRED)
 789 else()
 790   add_subdirectory(3rdparty/mythes)
 791 endif()
 792 set(MYTHES_DIR ${MYTHESLIB_INCLUDE_DIR})
 793
 794 if(NOT LYX_EXTERNAL_HUNSPELL)
 795     add_subdirectory(3rdparty/hunspell)
 796     add_definitions(-DHUNSPELL_STATIC)
 797     set(HUNSPELL_FOUND ON)
 798     message(STATUS "  * Hunspell:")
 799     message(STATUS "     - include: ${HUNSPELL_INCLUDE_DIR}")
 800     message(STATUS "     - library: ${HUNSPELL_LIBRARY}")
 801 endif()
 802
 803 foreach(_spell "ASPELL" "ENCHANT" "HUNSPELL")
 804   string(TOUPPER ${_spell} _upspell)
 805   if (NOT ${_upspell}_FOUND)
 806     find_package(${_spell})
 807   endif()
 808   if (${_upspell}_FOUND)
 809     include_directories(${${_upspell}_INCLUDE_DIR})
 810     set(Spelling_FOUND ON)
 811     message(STATUS "Building with USE_${_upspell}")
 812     set(Include_used_spellchecker "${Include_used_spellchecker}#define USE_${_upspell} 1\n")
 813   else()
 814     if(LYX_${_upspell})
 815       message(FATAL_ERROR "Required ${_spell} devel package not found")
 816     else()
 817       message(STATUS "${_upspell} not found, building without ${_spell} support")
 818     endif()
 819   endif()
 820 endforeach()
 821
 822 if(GNUWIN32_DIR)
 823         list(APPEND CMAKE_PROGRAM_PATH "${GNUWIN32_DIR}/Python" )
 824 endif()
 825
 826 # Search for python default version first
 827 unset(PYTHON_EXECUTABLE CACHE)
 828 unset(LYX_PYTHON_EXECUTABLE CACHE)
 829 unset(PYTHON_VERSION_MAJOR)
 830 unset(PYTHON_VERSION_MINOR)
 831 unset(PYTHON_VERSION_STRING)
 832 find_package(PythonInterp 3.3 QUIET)
 833 if(NOT PYTHONINTERP_FOUND)
 834   unset(PYTHON_EXECUTABLE CACHE)
 835   find_package(PythonInterp 2.0 REQUIRED)
 836   if(NOT PYTHON_VERSION_STRING VERSION_LESS 2.8)
 837     message(FATAL_ERROR "Python interpreter found, but is not suitable")
 838   endif()
 839 endif()
 840
 841 set(LYX_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "Python to be used by LyX")
 842
 843 if(LYX_NLS)
 844         find_package(LyXGettext)
 845         if(LYX_PYTHON_EXECUTABLE AND GETTEXT_FOUND)
 846                 add_subdirectory(po "${TOP_BINARY_DIR}/po")
 847         else()
 848                 # Install only supplied .gmo-files
 849                 file(GLOB _gmofiles RELATIVE "${TOP_SRC_DIR}/po" "${TOP_SRC_DIR}/po/*.gmo")
 850                 message(STATUS "Installing provided .gmo-files only")
 851                 foreach( _gmo ${_gmofiles})
 852                         string(REGEX REPLACE "\\.gmo$" "" _lang ${_gmo})
 853                         install(FILES "${TOP_SRC_DIR}/po/${_gmo}" DESTINATION ${LYX_LOCALEDIR}/${_lang}/LC_MESSAGES RENAME ${PACKAGE}.mo)
 854                 endforeach()
 855         endif()
 856 endif()
 857
 858 # RKH
 859 if(WIN32 AND MINGW)
 860     find_package(ICONV REQUIRED)
 861     find_package(ZLIB REQUIRED)
 862 else()
 863   if(LYX_EXTERNAL_ICONV)
 864     find_package(ICONV REQUIRED)
 865   else()
 866     add_subdirectory(3rdparty/libiconv)
 867     set(HAVE_ICONV_CONST 1)
 868   endif()
 869
 870   if(LYX_EXTERNAL_Z)
 871     find_package(ZLIB REQUIRED)
 872   else()
 873     add_subdirectory(3rdparty/zlib)
 874   endif()
 875 endif()
 876
 877 if(LYX_USE_STD_REGEX)
 878   # Set only include path.
 879   # Use internal boost, which is known to exist
 880   # we don't need any libraries
 881   set(Lyx_Boost_Libraries)
 882   add_definitions(-DBOOST_USER_CONFIG=<config.h>)
 883   include_directories(${TOP_SRC_DIR}/3rdparty/boost)
 884 else()
 885   # Using boost-regex
 886   if(LYX_EXTERNAL_BOOST)
 887     message(STATUS "Searching for external boost")
 888     find_package(Boost COMPONENTS regex)
 889     if(Boost_FOUND)
 890       message(STATUS "Boost found")
 891       message(STATUS "Boost-libs = ${Boost_LIBRARIES}")
 892       set(Lyx_Boost_Libraries ${Boost_LIBRARIES})
 893       if (LYX_STDLIB_DEBUG)
 894         # Comment from  Jean-Marc Lasgouttes:
 895         # In general, system boost libraries are incompatible with
 896         # the use of stdlib-debug in libstdc++. See ticket #9736 for
 897         # details.
 898         message(WARNING "Compiling LyX with stdlib-debug and system boost libraries may lead to crashes. Consider using '-DLYX_STDLIB_DEBUG=OFF' or using '-DLYX_EXTERNAL_BOOST=OFF'")
 899       endif()
 900     else()
 901       message(FATAL_ERROR "Boost not found" ${Boost_ERROR_REASON})
 902     endif()
 903   else()
 904     # Using included boost
 905     set(Lyx_Boost_Libraries boost_regex)
 906     add_definitions(-DBOOST_USER_CONFIG=<config.h>)
 907     include_directories(${TOP_SRC_DIR}/3rdparty/boost)
 908     add_subdirectory(3rdparty/boost "${TOP_BINARY_DIR}/3rdparty/boost")
 909   endif()
 910 endif()
 911
 912 if(WIN32)
 913         if(LYX_CONSOLE)
 914                 set(LYX_QTMAIN_LIBRARY)
 915         else()
 916                 set(WIN32_CONSOLE WIN32)
 917         endif()
 918         if(MSVC)
 919                 # -DPSAPI_VERSION=1 is needed to run on vista (bug 10186)
 920                 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -DNOMINMAX -DPSAPI_VERSION=1)
 921                 # disable checked iterators for msvc release builds to get maximum speed
 922                 set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} /D_SECURE_SCL=0")
 923         else()
 924                 # -DPSAPI_VERSION=1 is not needed for mingw, since the mingw psapi.h
 925                 # does not use it and always declares the vista compatible API.
 926                 # If this ever changes then -DPSAPI_VERSION might be needed here as well.
 927                 add_definitions(-DWINVER=0x0500)
 928         endif()
 929 endif()
 930
 931 # Compute qt-version from ${QTVERSION}
 932
 933 message(STATUS "")
 934 foreach(_v PACKAGE PACKAGE_VERSION
 935         PROGRAM_SUFFIX LYX_DATE LYX_DIR_VER LYX_USERDIR_VER
 936         LYX_ABS_TOP_SRCDIR
 937         LYX_ABS_INSTALLED_DATADIR LYX_ABS_INSTALLED_LOCALEDIR LYX_INSTALL_SUFFIX)
 938         if(NOT DEFINED ${_v})
 939                 message(FATAL_ERROR "${_v} not defined")
 940         endif()
 941         string(SUBSTRING "${_v}                            " 0 28 _v1)
 942         message(STATUS "----- ${_v1}: ${${_v}}")
 943 endforeach(_v)
 944 message(STATUS "")
 945
 946
 947 if(LYX_PCH)
 948         # PCHs not supported by cmake: http://www.cmake.org/Bug/view.php?id=1260
 949         # Not sure if it works for all non-msvc compilers
 950         include(PCHSupport_26)
 951         configure_file(${TOP_CMAKE_PATH}/pcheaders.h      ${TOP_BINARY_DIR}/pcheaders.h)
 952         configure_file(${TOP_CMAKE_PATH}/config.cpp.cmake ${TOP_BINARY_DIR}/config_pch.cpp)
 953         add_definitions(-DLYX_ENABLE_PCH)
 954
 955         if(MSVC)
 956                 macro(lyx_add_msvc_pch name_)
 957                         set_source_files_properties(${${name_}_sources} PROPERTIES
 958                                 COMPILE_FLAGS "/Yuconfig.h /Fp\$(IntDir)/config.pch")
 959                         set_source_files_properties(${TOP_BINARY_DIR}/config_pch.cpp PROPERTIES
 960                                 COMPILE_FLAGS "/Ycconfig.h /Fp\$(IntDir)/config.pch")
 961                         set(${name_}_sources ${${name_}_sources} ${TOP_BINARY_DIR}/config_pch.cpp
 962                                 ${TOP_BINARY_DIR}/pcheaders.h)
 963                         set(CMAKE_CXX_FLAGS_DEBUG       "${CMAKE_CXX_FLAGS_DEBUG} /DLYX_PCH_STL /DLYX_PCH_BOOST /DLYX_PCH_QT")
 964                         set(CMAKE_CXX_FLAGS_RELEASE     "${CMAKE_CXX_FLAGS_RELEASE} /DLYX_PCH_STL /DLYX_PCH_BOOST /DLYX_PCH_QT")
 965                         set(CMAKE_CXX_FLAGS_MINSIZEREL  "${CMAKE_CXX_FLAGS_MINSIZEREL} /DLYX_PCH_STL /DLYX_PCH_BOOST")
 966                 endmacro(lyx_add_msvc_pch)
 967                 macro(lyx_add_gcc_pch name_)
 968                 endmacro()
 969         else()
 970                 macro(lyx_add_msvc_pch name_)
 971                 endmacro()
 972                 macro(lyx_add_gcc_pch name_)
 973                         add_definitions(-DLYX_PCH_STL -DLYX_PCH_BOOST -DLYX_PCH_QT)
 974                         ADD_PRECOMPILED_HEADER(${name_} ${TOP_BINARY_DIR}/config_pch.cpp ${TOP_BINARY_DIR}/config.h.gch)
 975                 endmacro()
 976         endif()
 977 else()
 978         macro(lyx_add_msvc_pch)
 979         endmacro(lyx_add_msvc_pch)
 980         macro(lyx_add_gcc_pch name_)
 981         endmacro()
 982 endif()
 983
 984
 985 if(MSVC)
 986
 987         if(LYX_VLD)
 988                 set(vld_path ${CMAKE_CURRENT_SOURCE_DIR}/development/Win32/vld)
 989                 add_subdirectory(${vld_path}/cmake)
 990                 include(${vld_path}/cmake/vld.cmake) # forced include
 991                 set(vld_dll vld)
 992         endif()
 993
 994         if(LYX_WALL)
 995                 # Use the highest warning level
 996                 set(CMAKE_CXX_WARNING_LEVEL 4 CACHE STRING "Warning level" FORCE)
 997
 998                 if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
 999                         string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1000                 else()
1001                         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
1002                 endif()
1003
1004                 if(CMAKE_C_FLAGS MATCHES "/W[0-4]")
1005                         string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1006                 else()
1007                         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
1008                 endif()
1009
1010                 # add here warnings which should produce an error /weXXXX
1011                 set(MSVC_W_ERROR   "/we4101 /we4189")
1012                 # add here warnings which should be disabled /wdXXXX
1013                 set(MSVC_W_DISABLE "/wd4288 /wd4355 /wd4800 /wd4996 /wd4311 /wd4312 /wd4505 /wd4267 /wd4512 /wd4245 /wd4127 /wd4180 /wd4231")
1014
1015                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} /Wp64 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1016                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} /Wp64 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1017                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /Wp64 ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1018
1019         else()
1020                 set(CMAKE_CXX_WARNING_LEVEL 3 CACHE STRING "Warning level" FORCE)
1021
1022                 # add here warnings which should produce an error /weXXXX
1023                 set(MSVC_W_ERROR   "/we4101 /we4189")
1024                 # add here warnings which should be disabled /wdXXXX
1025                 set(MSVC_W_DISABLE "/wd4288 /wd4355 /wd4800 /wd4996 /wd4267 /wd4180 /wd4231")
1026
1027                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1028                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1029                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${MSVC_W_ERROR} ${MSVC_W_DISABLE}")
1030
1031         endif()
1032
1033         if (NOT Qt5Core_FOUND)
1034                 set(CMAKE_CXX_FLAGS_DEBUG      "${CMAKE_CXX_FLAGS_DEBUG} /Zc:wchar_t-")
1035                 set(CMAKE_CXX_FLAGS_RELEASE    "${CMAKE_CXX_FLAGS_RELEASE} /Zc:wchar_t-")
1036                 set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /Zc:wchar_t-")
1037         endif()
1038
1039         message(STATUS "----- Warning level      : ${CMAKE_CXX_WARNING_LEVEL}  ${WARNING_LEVEL_MESSAGE}")
1040         message(STATUS "----- Warnings as errors : ${MSVC_W_ERROR}")
1041         message(STATUS "----- Warnings disabled  : ${MSVC_W_DISABLE}")
1042         message(STATUS "")
1043 endif()
1044
1045
1046 if(LYX_DEBUG_GLIBC)
1047         set(_GLIBCXX_DEBUG ON)
1048 endif()
1049
1050 if(LYX_DEBUG_GLIBC_PEDANTIC)
1051         set(_GLIBCXX_DEBUG_PEDANTIC ON)
1052 endif()
1053
1054 # Xcode compiler
1055 if (CMAKE_GENERATOR MATCHES Xcode)
1056         if (XCODE_VERSION VERSION_LESS "5.0")
1057                 # Automatically select the Xcode compiler if not set
1058                 if (NOT DEFINED CMAKE_XCODE_ATTRIBUTE_GCC_VERSION)
1059                         # XCode >= 3.1 has gcc 4.2 (up to actual Xcode)
1060                         if (XCODE_VERSION VERSION_GREATER "3.1")
1061                                 SET(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
1062                         ENDIF(XCODE_VERSION VERSION_GREATER "3.1")
1063                 ENDIF(NOT DEFINED CMAKE_XCODE_ATTRIBUTE_GCC_VERSION)
1064                 # Print the selected compiler version
1065         MESSAGE(STATUS "---- Using XCode compiler CMAKE_XCODE_ATTRIBUTE_GCC_VERSION=${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION}")
1066         ENDIF(XCODE_VERSION VERSION_LESS "5.0")
1067 ENDIF(CMAKE_GENERATOR MATCHES Xcode)
1068
1069 if (WIN32 AND NOT MINGW AND Qt5Core_FOUND)
1070         set(Z_PREFIX 1)
1071 endif()
1072
1073 # compiler tests, config.h generation LYX_CONFIGURE_CHECKS
1074 include(${LYX_CMAKE_DIR}/ConfigureChecks.cmake)
1075 configure_file(${LYX_CMAKE_DIR}/configCompiler.h.cmake ${TOP_BINARY_DIR}/configCompiler.h)
1076
1077 configure_file(${LYX_CMAKE_DIR}/config.h.cmake ${TOP_BINARY_DIR}/config.h)
1078
1079 if(QTVERSION MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+).*")
1080         MATH(EXPR QT4_VERSION "(${CMAKE_MATCH_1}<<16)|(${CMAKE_MATCH_2}<<8)|${CMAKE_MATCH_3}")
1081 endif()
1082
1083 if (NOT HAVE_REGEX)
1084         set(LYX_USE_STD_REGEX 0)
1085 endif()
1086
1087
1088 set (cmd ${CMAKE_CTEST_COMMAND})
1089 if (MSVC)
1090         set (cmd ${cmd} -C ${CMAKE_CFG_INTDIR})
1091 else ()
1092         set (cmd ${cmd} -C ${CMAKE_BUILD_TYPE})
1093 endif ()
1094 add_custom_target (lyx_run_tests COMMAND ${cmd})
1095 set_target_properties(lyx_run_tests PROPERTIES FOLDER "tests")
1096
1097 if(LYX_ASAN)
1098     set(LYX_CXX_FLAGS "-fsanitize=address -fno-omit-frame-pointer -g")
1099     message(STATUS)
1100     message(STATUS "Address sanitizer enabled. Usage:")
1101     message(STATUS "    wget https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/asan/scripts/asan_symbolize.py")
1102     message(STATUS "    chmod  +x ./asan_symbolize.py")
1103     message(STATUS "    ./bin/lyx2.2 2>&1 | ./asan_symbolize.py  | c++filt ")
1104     message(STATUS)
1105 endif()
1106
1107 if(LYX_INSTALL)
1108         if(${LYX_PYTHON_EXECUTABLE} MATCHES "-NOTFOUND")
1109                 message(STATUS "Python required to create doc!")
1110         else()
1111                 if(UNIX)
1112                         add_subdirectory(${LYX_CMAKE_DIR}/man "${TOP_BINARY_DIR}/man")
1113                 endif()
1114                 add_subdirectory(${LYX_CMAKE_DIR}/doc "${TOP_BINARY_DIR}/doc")
1115         endif()
1116 endif()
1117 include(../Install)
1118
1119 # By running the URL tests first, time can be saved when running the ctests in
1120 # parallel since the URL tests take a long time to run (e.g. 10 minutes).
1121 if(LYX_ENABLE_URLTESTS)
1122         add_subdirectory(development/checkurls "${TOP_BINARY_DIR}/checkurls")
1123 endif()
1124 add_subdirectory(src "${TOP_BINARY_DIR}/src")
1125 add_subdirectory(lib/lyx2lyx "${TOP_BINARY_DIR}/lyx2lyx")
1126 add_subdirectory(lib/scripts "${TOP_BINARY_DIR}/scripts")
1127 add_subdirectory(lib/examples "${TOP_BINARY_DIR}/lib/examples")
1128 add_subdirectory(sourcedoc "${TOP_BINARY_DIR}/sourcedoc")
1129 add_subdirectory(development/autotests "${TOP_BINARY_DIR}/autotests")
1130
1131 message(STATUS)
1132 message(STATUS "Build params, switch LYX_* options by -DLYX_*=ON or OFF, LYX_* combos by -DLYX_*=value:")
1133 message(STATUS)
1134
1135 LYX_OPTION_LIST_ALL(used)
1136
1137
1138 if(LYX_NLS)
1139         message(STATUS)
1140         message(STATUS "Building Native Language Support (LYX_NLS is set), used libraries:")
1141         message(STATUS)
1142         message(STATUS "  * iconv")
1143         message(STATUS "     - include: ${ICONV_INCLUDE_DIR}")
1144         message(STATUS "     - library: ${ICONV_LIBRARY}")
1145         message(STATUS "  * zlib")
1146         message(STATUS "     - include: ${ZLIB_INCLUDE_DIR}")
1147         message(STATUS "     - library: ${ZLIB_LIBRARY}")
1148         message(STATUS)
1149 endif()
1150
1151 # Apple has builtin native spell checker,
1152 # no need to warn for missing Aspell, Hunspell or Enchant
1153 if(NOT Spelling_FOUND AND NOT APPLE)
1154   if(LYX_REQUIRE_SPELLCHECK)
1155     set(_mode "FATAL_ERROR")
1156   else()
1157     set(_mode "STATUS")
1158   endif()
1159   message(${_mode} "No spellcheck libraries found. LyX will be unable use spellchecking")
1160 endif()
1161
1162 include("${TOP_CMAKE_PATH}/LyxPackaging.cmake")
1163
1164 if(ENABLE_DIST)
1165   # Use git to create the source package
1166   # git archive --format=tgz --output=/home/kornel/x.tar.gz master
1167   if(UNIX)
1168     set(DIST_FORMAT tgz)
1169   else()
1170     set(DIST_FORMAT zip)
1171   endif()
1172   set(DIST_NAME ${CMAKE_PROJECT_NAME}-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}-${CMAKE_SYSTEM_NAME}.${DIST_FORMAT})
1173
1174   add_custom_command(
1175     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME}
1176     COMMAND  ${LYX_GITVERSION} archive --format=${DIST_FORMAT} --output=${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME} master
1177     WORKING_DIRECTORY ${TOP_SRC_DIR})
1178   add_custom_target(git-archive DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${DIST_NAME})
1179 endif()
1180
1181 # Last directory to be included so that the fixup code (OS X)
1182 # can be run last
1183 add_subdirectory(development/cmake/post_install)
1184
1185 message(STATUS)