crosscompile-windows/CMakeLists.txt

   1 # CMake file for crosscompiling Maxima/wxMaxima for Windows
   2 # SPDX-License-Identifier: GPL-2.0-or-later
   3 # Copyright (C) by Wolfgang Dautermann
   4 # License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>
   5 # This is free software: you are free to change and redistribute it.
   6 # There is NO WARRANTY, to the extent permitted by law.
   7
   8 set(CMAKE_SYSTEM_NAME Windows)
   9
  10 option(BUILD_64BIT "Build a 64 bit installer." YES)
  11
  12 if(BUILD_64BIT)
  13     set(HOST x86_64-w64-mingw32)
  14     set(INSTALLERSUFFIX "win64")
  15 else()
  16     set(HOST i686-w64-mingw32)
  17     set(INSTALLERSUFFIX "win32")
  18 endif()
  19
  20 set(CMAKE_C_COMPILER   ${HOST}-gcc)
  21 set(CMAKE_CXX_COMPILER ${HOST}-g++)
  22 set(CMAKE_RC_COMPILER  ${HOST}-windres)
  23
  24 cmake_minimum_required(VERSION 3.16)
  25 project(maxima)
  26
  27 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/ ${CMAKE_BINARY_DIR}/)
  28
  29
  30 # On which windows drive (C:, D:, ...) will be the default installation path?
  31 set(WINDOWS_DRIVELETTER "C")
  32
  33
  34 # What is the build system?
  35 execute_process(COMMAND gcc -dumpmachine OUTPUT_VARIABLE BUILDHOST OUTPUT_STRIP_TRAILING_WHITESPACE)
  36 message(STATUS "Build system: ${BUILDHOST}")
  37
  38 # Output the host system, for which we are compiling
  39 message(STATUS "Host system: ${HOST}")
  40
  41 find_file(NSISTEMPLATE_IN  NAMES "NSIS.template.in"
  42     PATHS "${CMAKE_ROOT}/Modules/" "${CMAKE_ROOT}/Modules/Internal/CPack")
  43 file(READ "${NSISTEMPLATE_IN}" MYNSISTEMPLATE)
  44 string(REPLACE "RequestExecutionLevel admin" "RequestExecutionLevel admin
  45 !include FileFunc.nsh
  46 !include LogicLib.nsh
  47 " MYNSISTEMPLATE "${MYNSISTEMPLATE}")
  48
  49 string(REPLACE "Function .onInit" "Function .onInit
  50 \${GetParameters} \$0
  51 \${GetOptions} \$0 \"/no_vtk\" \$1
  52 \${IfNot} \${Errors}
  53     !insertmacro UnselectSection \${vtk}
  54 \${EndIf}
  55 \${GetOptions} \$0 \"/no_gnuplot\" \$1
  56 \${IfNot} \${Errors}
  57     !insertmacro UnselectSection \${gnuplot}
  58 \${EndIf}
  59 \${GetOptions} \$0 \"/no_wxmaxima\" \$1
  60 \${IfNot} \${Errors}
  61     !insertmacro UnselectSection \${wxmaxima}
  62 \${EndIf}
  63 \${GetOptions} \$0 \"/?\" \$1
  64 \${IfNot} \${Errors}
  65         MessageBox MB_OK \"Installer for Maxima\$\\n\$\\nThis installer allows the following command line options:\$\\n        /S - silent install\$\\n        /D=<path> - select the install path\$\\n        /no_vtk - do not select VTK\$\\n        /no_gnuplot - do not select Gnuplot\$\\n        /no_wxmaxima - do not select wxMaxima\$\\n        /? - this help message\$\\n\$\\nMaxima Website: https://maxima.sourceforge.io\"
  66         Abort
  67 \${EndIf}
  68
  69 " MYNSISTEMPLATE "${MYNSISTEMPLATE}")
  70 file(WRITE ${CMAKE_BINARY_DIR}/NSIS.template.in "${MYNSISTEMPLATE}")
  71 message(STATUS "Copied and patched ${NSISTEMPLATE_IN} to ${CMAKE_BINARY_DIR}/NSIS.template.in")
  72
  73 option(USE_WXMAXIMA_GIT "Use wxMaxima development snapshot." NO)
  74 option(USE_VTK "Use VTK." YES)
  75 # the following option is used for nightly builds of the installer.
  76 # it builds the current Maxima/wxMaxima Git versions and also
  77 # sets the installation directory to ${WINDOWS_DRIVELETTER}:\maxima-current
  78 option(BUILD_CURRENT "Build a installer for current Maxima/wxMaxima." NO)
  79
  80 option(WITH_ABCL "Include ABCL in the installer." NO)
  81 option(WITH_CCL64 "Include CCL64 in the installer." NO)
  82
  83 # SBCL and CLISP have both advantages and disadvantages:
  84 #  - SBCL is fast, but sometimes runs out of memory in places it really shouldn't
  85 #    (Loading LAPACK on IA32, for example) and isn't too happy with changing to
  86 #    non-ascii-non-unicode pathnames (which wxMaxima works around by now, though,
  87 #    and which Xmaxima doesn't even try to do)
  88 #  - CLISP is slow. And version 2.49 only sends valid output over the network
  89 #    if the front-end is slow enough. Test cases: Running a demo, all commands
  90 #    with loads of compiler output (load("draw"); for the first time) or just
  91 #    receiving a batch of new autocompletion symbols. Since the libraries the
  92 #    front-ends use have evolved in the last years it has become easy to
  93 #    trigger this => Setting SBCL to be the default.
  94 #  - ABCL (optional) is a Java based Lisp.
  95 if(WITH_ABCL)
  96     set(WITH_DEFAULT_LISP "sbcl" CACHE STRING "Which Lisp should be used by default (clisp/sbcl/abcl)?")
  97     set_property(CACHE WITH_DEFAULT_LISP PROPERTY STRINGS "clisp" "sbcl" "abcl")
  98     set(ABCL_STYLE "")
  99     set(ABCL_ENABLED 1)
 100 else()
 101     set(WITH_DEFAULT_LISP "sbcl" CACHE STRING "Which Lisp should be used by default (clisp/sbcl)?")
 102     set_property(CACHE WITH_DEFAULT_LISP PROPERTY STRINGS "clisp" "sbcl")
 103     set(ABCL_STYLE "display: none;")
 104     set(ABCL_ENABLED 0)
 105 endif()
 106
 107 # If you want to use a updated version of a program,
 108 # update the version number and the checksum.
 109 # If no further patches are needed, you should get a
 110 # updated setup-file automatically.
 111
 112 # current program versions
 113 set(CLISPVERSION 2.49)
 114
 115
 116 # MD5 checksums for the current program versions.
 117 set(CLISP_MD5 "8d58d64f83dd7ad01c054aecc16c1f52")
 118
 119 if(BUILD_CURRENT)
 120     set(USE_WXMAXIMA_GIT YES)
 121     set(MAXIMAVERSION "current")
 122 else()
 123     # Get Maxima version from configure.ac
 124     file(STRINGS "${CMAKE_SOURCE_DIR}/../configure.ac" CONFIGUREAC REGEX "AC_INIT\\(.*\\)")
 125     string(REGEX REPLACE "AC_INIT\\(\\[maxima\\],[ \t\r\n]*\\[(.*)\\]\\)" "\\1" MAXIMAVERSION ${CONFIGUREAC})
 126     message(STATUS "Maxima version (from configure.ac): ${MAXIMAVERSION}")
 127 endif()
 128
 129 # The HTML documentation is installed in a directory depending on "git describe",
 130 # when building from Git, e.g.:
 131 # share/maxima/branch_5_45_base_99_g0b3357e40_dirty/doc/html/maxima_singlepage.html
 132 # Otherwise the version number is included, e.g something like:
 133 # share/maxima/5.45.1/doc/html/maxima_singlepage.html
 134 # Set it first to the second variant, if Git is found and we are building
 135 # from a Git tree use the result of "git describe --dirty" in the path instead - where
 136 # "-" are changed to "_" (see commit d5d04f2 and the file '../configure.ac').
 137 set(MAXIMA_SINGLEPAGE_HTML "share/maxima/${MAXIMAVERSION}/doc/html/maxima_singlepage.html")
 138 find_package(Git)
 139 if(Git_FOUND)
 140     execute_process(COMMAND ${GIT_EXECUTABLE} describe --dirty
 141                     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
 142                     OUTPUT_VARIABLE GIT_DESCRIBE
 143                     ERROR_QUIET
 144                     OUTPUT_STRIP_TRAILING_WHITESPACE)
 145     if(GIT_DESCRIBE)
 146         string(REPLACE "-" "_" GIT_DESCRIBE ${GIT_DESCRIBE})
 147         set(MAXIMA_SINGLEPAGE_HTML "share/maxima/${GIT_DESCRIBE}/doc/html/maxima_singlepage.html")
 148     endif()
 149 endif()
 150
 151 # download URLs
 152 set(CLISP_URL "https://downloads.sourceforge.net/project/clisp/clisp/${CLISPVERSION}/clisp-${CLISPVERSION}-win32-mingw-big.zip")
 153
 154
 155 # Where are libgcc and libstdc++?
 156 # Seems difficult. On Ubuntu 22.04 and 20.04 (64bit) the library libgcc is called libgcc_s_seh-1.dll.
 157 # On Ubuntu 20.04 (32bit) it is libgcc_s_sjlj-1.dll - that file does not exist in Ubuntu 22.04, there it is most likely libgcc_s_dw2-1.dll
 158 if(BUILD_64BIT)
 159     execute_process(COMMAND "${CMAKE_CXX_COMPILER}" -print-file-name=libgcc_s_seh-1.dll OUTPUT_VARIABLE MINGW_LIBGCC    OUTPUT_STRIP_TRAILING_WHITESPACE)
 160 else()
 161     execute_process(COMMAND "${CMAKE_CXX_COMPILER}" -print-file-name=libgcc_s_sjlj-1.dll OUTPUT_VARIABLE MINGW_LIBGCC    OUTPUT_STRIP_TRAILING_WHITESPACE)
 162     if("${MINGW_LIBGCC}" STREQUAL "libgcc_s_sjlj-1.dll")
 163         # "${CMAKE_CXX_COMPILER}" -print-file-name=libgcc_s_sjlj-1.dll prints the string, if the file was not found. Otherwise the full path to the file.
 164         execute_process(COMMAND "${CMAKE_CXX_COMPILER}" -print-file-name=libgcc_s_dw2-1.dll OUTPUT_VARIABLE MINGW_LIBGCC    OUTPUT_STRIP_TRAILING_WHITESPACE)
 165     endif()
 166 endif()
 167
 168 execute_process(COMMAND "${CMAKE_CXX_COMPILER}" -print-file-name=libstdc++-6.dll     OUTPUT_VARIABLE MINGW_LIBSTDCPP OUTPUT_STRIP_TRAILING_WHITESPACE)
 169
 170 message(STATUS "Found libstdc++ at ${MINGW_LIBSTDCPP}")
 171
 172 message(STATUS "Found libgcc at ${MINGW_LIBGCC}")
 173
 174 add_subdirectory("wine/")
 175
 176 find_program(SEVENZIP_EXE NAMES 7z)
 177
 178 if(SEVENZIP_EXE)
 179     message(STATUS "Found 7z at ${SEVENZIP_EXE}")
 180 else()
 181     message(FATAL_ERROR "7z not found. It is required for crosscompiling Maxima.")
 182 endif()
 183
 184 # Avoid warnings in CMake >= 3.24:
 185 # FIXME: Policy OLD is needed for texinfo, it does not build with the policy NEW
 186 # But policy OLD is deprecated and may be removed in future CMake versions, see:
 187 # https://cmake.org/cmake/help/latest/policy/CMP0135.html
 188 # Hopefully texinfo solves that issue.
 189 if(${CMAKE_VERSION} VERSION_GREATER_EQUAL 3.24)
 190     cmake_policy(SET CMP0135 OLD)
 191 endif()
 192
 193 include(ExternalProject)
 194
 195
 196 # Clisp (already a binary package just extract it...)
 197 #
 198 # What is the difference between clisp-2.49-win32-mingw-big.zip and clisp-2.49-win32-mingw-small.zip?
 199 # What should be used for running Maxima?
 200 externalproject_add(clisp
 201   URL "${CLISP_URL}"
 202   DOWNLOAD_DIR ${CMAKE_SOURCE_DIR}/downloads
 203   URL_MD5 ${CLISP_MD5}
 204   CONFIGURE_COMMAND ""
 205   BUILD_COMMAND ""
 206   INSTALL_COMMAND ""
 207 )
 208 install(DIRECTORY ${CMAKE_BINARY_DIR}/clisp-prefix/src/clisp/ DESTINATION clisp-${CLISPVERSION} COMPONENT Clisp)
 209
 210 add_subdirectory("sbcl/")
 211
 212 add_subdirectory("gnuplot/")
 213
 214 add_subdirectory("tcltk/")
 215
 216 add_subdirectory("texinfo/")
 217
 218 add_subdirectory("wxwidgets/")
 219
 220 add_subdirectory("wxmaxima/")
 221
 222 if(USE_VTK)
 223     add_subdirectory("vtk/")
 224     set(VTK_STYLE "")
 225 else()
 226     set(VTK_STYLE "display: none;")
 227 endif()
 228
 229 if(WITH_ABCL)
 230     add_subdirectory("abcl/")
 231     set(ABCL_ENABLE "--enable-abcl")
 232     set(ABCL_DEPENDS "abcl")
 233     set(ABCL_JAR "--with-abcl-jar=${CMAKE_BINARY_DIR}/abcl/abcl-prefix/src/abcl/abcl.jar")
 234 else()
 235     set(ABCL_ENABLE "")
 236     set(ABCL_DEPENDS "")
 237     set(ABCL_JAR "")
 238 endif()
 239 if(WITH_CCL64)
 240     add_subdirectory("ccl/")
 241     set(CCL64_ENABLE "--enable-ccl64")
 242     set(CCL64_DEPENDS "ccl")
 243     set(CCL64_EXECUTABLE "--with-ccl64=${CMAKE_BINARY_DIR}/wine-ccl.sh")
 244     configure_file("${CMAKE_SOURCE_DIR}/wine-ccl.sh.tmpl" "${CMAKE_BINARY_DIR}/wine-ccl.sh")
 245     set(CCL_ENABLED 1)
 246 else()
 247     set(CCL64_ENABLE "")
 248     set(CCL64_DEPENDS "")
 249     set(CCL64_EXECUTABLE "")
 250     set(CCL_ENABLED 0)
 251 endif()
 252
 253 configure_file("${CMAKE_SOURCE_DIR}/wine-clisp.sh.tmpl" "${CMAKE_BINARY_DIR}/wine-clisp.sh")
 254 configure_file("${CMAKE_SOURCE_DIR}/wine-lisp.sh.tmpl" "${CMAKE_BINARY_DIR}/wine-lisp.sh")
 255 configure_file("${CMAKE_SOURCE_DIR}/wine-sbcl.sh.tmpl" "${CMAKE_BINARY_DIR}/wine-sbcl.sh")
 256
 257 externalproject_add(maxima
 258   # first copy the maxima source to a build directory, since out-of-source-builds do not work
 259   DOWNLOAD_COMMAND rsync -a --exclude=crosscompile-windows/build/ "${CMAKE_SOURCE_DIR}/../"  "${CMAKE_BINARY_DIR}/maxima-prefix/src/maxima"
 260   DEPENDS clisp sbcl tcl tk texinfo ${ABCL_DEPENDS} ${CCL64_DEPENDS}
 261   BUILD_IN_SOURCE 1
 262   CONFIGURE_COMMAND sh -c "test -x ./bootstrap && ./bootstrap || return 0"
 263             COMMAND PATH=${CMAKE_BINARY_DIR}/texinfo-installroot/bin:$ENV{PATH} LANG=C ./configure --host=${HOST} --enable-clisp --with-clisp=${CMAKE_BINARY_DIR}/wine-clisp.sh --with-clisp-runtime=${CMAKE_BINARY_DIR}/wine-lisp.sh --enable-sbcl --with-sbcl=${CMAKE_BINARY_DIR}/wine-sbcl.sh ${ABCL_ENABLE} "${ABCL_JAR}" ${CCL64_ENABLE} "${CCL64_EXECUTABLE}" --with-default-lisp=${WITH_DEFAULT_LISP} --prefix=${WINDOWS_DRIVELETTER}:/maxima-${MAXIMAVERSION}
 264   # clisp-depends.mk is generated with "\" as path separator, not "/" - correct that...
 265   BUILD_COMMAND LANG=C $(MAKE) -C src clisp-depends.mk
 266         COMMAND sed -i s+\\\\+/+g src/clisp-depends.mk
 267         COMMAND PATH=${CMAKE_BINARY_DIR}/texinfo-installroot/bin:$ENV{PATH} LANG=C $(MAKE)
 268         COMMAND PATH=${CMAKE_BINARY_DIR}/texinfo-installroot/bin:$ENV{PATH} LANG=C $(MAKE) pdf
 269   INSTALL_COMMAND PATH=${CMAKE_BINARY_DIR}/texinfo-installroot/bin:$ENV{PATH} LANG=C $(MAKE) install DESTDIR=${CMAKE_BINARY_DIR}/maxima-installroot/
 270           COMMAND PATH=${CMAKE_BINARY_DIR}/texinfo-installroot/bin:$ENV{PATH} LANG=C $(MAKE) extradocinstall DESTDIR=${CMAKE_BINARY_DIR}/maxima-installroot/
 271 )
 272
 273
 274 option(STRIP_HELPERPROGRAMS "Strip the included helper programs (winkill, winkill_lib, maxima_longnames)." YES)
 275
 276 # crosscompiling winkill with autoconf does not work, compile it using CMake.
 277 add_library(winkill_lib SHARED ${CMAKE_SOURCE_DIR}/../interfaces/xmaxima/win32/winkill_lib.c)
 278 add_executable(winkill ${CMAKE_SOURCE_DIR}/../interfaces/xmaxima/win32/winkill.c)
 279 set_target_properties(winkill_lib PROPERTIES PREFIX "") # remove 'lib' prefix from libwinkill_lib.dll
 280 target_link_libraries(winkill winkill_lib)
 281
 282 # convert windows short names to long names (e.g.
 283 # "C:/Users/TESTTE~1/AppData/Local/Temp" to "C:/Users/test test/AppData/Local/Temp")
 284 # CLISP can (currently not handle short names.
 285 add_executable(maxima_longnames maxima_longnames.c)
 286 if(STRIP_HELPERPROGRAMS)
 287     add_custom_command(TARGET winkill POST_BUILD COMMAND ${CMAKE_STRIP} winkill.exe)
 288     add_custom_command(TARGET winkill_lib POST_BUILD COMMAND ${CMAKE_STRIP} winkill_lib.dll)
 289     add_custom_command(TARGET maxima_longnames POST_BUILD COMMAND ${CMAKE_STRIP} maxima_longnames.exe)
 290 endif()
 291 install(TARGETS winkill winkill_lib maxima_longnames COMPONENT Maxima RUNTIME DESTINATION bin LIBRARY DESTINATION bin/)
 292 install(FILES "${CMAKE_SOURCE_DIR}/../interfaces/xmaxima/win32/win_signals.lisp" DESTINATION bin/ COMPONENT Maxima)
 293
 294
 295 install(DIRECTORY ${CMAKE_BINARY_DIR}/maxima-installroot/${WINDOWS_DRIVELETTER}:/maxima-${MAXIMAVERSION}/
 296         DESTINATION . COMPONENT Maxima PATTERN "binary-abcl" EXCLUDE PATTERN "binary-ccl64" EXCLUDE)
 297 if(WITH_ABCL)
 298     install(DIRECTORY ${CMAKE_BINARY_DIR}/maxima-installroot/${WINDOWS_DRIVELETTER}:/maxima-${MAXIMAVERSION}/
 299             DESTINATION . COMPONENT ABCL PATTERN "binary-abcl")
 300 endif()
 301 if(WITH_CCL64)
 302     install(DIRECTORY ${CMAKE_BINARY_DIR}/maxima-installroot/${WINDOWS_DRIVELETTER}:/maxima-${MAXIMAVERSION}/
 303             DESTINATION . COMPONENT CCL64 PATTERN "binary-ccl64")
 304 endif()
 305
 306 install(FILES "${CMAKE_SOURCE_DIR}/xmaxima.bat" DESTINATION bin/ COMPONENT Maxima)
 307 install(FILES "${CMAKE_BINARY_DIR}/maxima-prefix/src/maxima/doc/info/maxima.pdf" DESTINATION share/doc/ COMPONENT Maxima)
 308 configure_file("${CMAKE_SOURCE_DIR}/lispselector.tcl" "${CMAKE_BINARY_DIR}/lispselector.tcl")
 309 install(FILES "${CMAKE_BINARY_DIR}/lispselector.tcl" DESTINATION bin/ COMPONENT Maxima)
 310 install(FILES "${CMAKE_SOURCE_DIR}/lispselector.bat" DESTINATION bin/ COMPONENT Maxima)
 311
 312
 313
 314 # Include DLLs from the current Mingw environment.
 315 install(FILES "${MINGW_LIBSTDCPP}" "${MINGW_LIBGCC}" DESTINATION bin/ COMPONENT Maxima)
 316
 317 configure_file("${CMAKE_SOURCE_DIR}/licenses.html" "${CMAKE_BINARY_DIR}/licenses.html")
 318 install(FILES "${CMAKE_BINARY_DIR}/licenses.html" DESTINATION share/doc/ COMPONENT Maxima)
 319
 320 file(COPY "${CMAKE_SOURCE_DIR}/../COPYING" DESTINATION "${CMAKE_BINARY_DIR}")
 321 file(READ "${CMAKE_SOURCE_DIR}/LICENSE_APPENDIX.txt" LICENSE_APPENDIX)
 322 file(APPEND "${CMAKE_BINARY_DIR}/COPYING" "${LICENSE_APPENDIX}")
 323
 324 set(CPACK_GENERATOR "NSIS;ZIP")
 325 set(CPACK_PACKAGE_VERSION "${MAXIMAVERSION}")
 326 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Maxima")
 327 set(CPACK_PACKAGE_VENDOR "Maxima Team")
 328 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/../README")
 329 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_BINARY_DIR}/COPYING")
 330 set(CPACK_PACKAGE_INSTALL_DIRECTORY "maxima-${CPACK_PACKAGE_VERSION}")
 331 set(CPACK_NSIS_INSTALL_ROOT "${WINDOWS_DRIVELETTER}:")
 332 set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL ON)
 333 set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/maxima-icon.bmp")
 334 set(CPACK_NSIS_MUI_ICON "${CMAKE_SOURCE_DIR}/../interfaces/xmaxima\\\\maxima-icon.ico")
 335 set(CPACK_NSIS_MUI_UNIICON "${CPACK_NSIS_MUI_ICON}")
 336 set(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\\\maxima-command.ico")
 337 set(CPACK_NSIS_DISPLAY_NAME "Maxima computer algebra system")
 338 set(CPACK_PACKAGE_EXECUTABLES "..\\\\bin\\\\wxmaxima" "wxMaxima (GUI for Maxima)")
 339 set(CPACK_NSIS_URL_INFO_ABOUT "https://maxima.sourceforge.io")
 340 set(CPACK_NSIS_MENU_LINKS "bin/maxima.bat" "Maxima (command line)" "bin/xmaxima.bat" "XMaxima (simple GUI)" "https://maxima.sourceforge.io" "About Maxima" "https://wxmaxima-developers.github.io/wxmaxima/" "About wxMaxima" "${MAXIMA_SINGLEPAGE_HTML}" "Maxima documentation"  "share/doc/licenses.html" "Maxima and included software licenses" "bin/lispselector.bat" "Configure default LISP for Maxima")
 341 set(CPACK_PACKAGE_FILE_NAME "maxima-${CPACK_PACKAGE_VERSION}-${INSTALLERSUFFIX}")
 342 set(CPACK_NSIS_COMPRESSOR "/SOLID lzma")
 343
 344
 345 set(CPACK_NSIS_MUI_WELCOMEFINISHPAGE_BITMAP "${CMAKE_SOURCE_DIR}/maxima-installerimage.bmp")
 346 include(CPack)
 347
 348 cpack_add_component(Maxima
 349                     DESCRIPTION "The Maxima computer algebra system.\nRequired."
 350                     REQUIRED)
 351
 352 if(USE_VTK)
 353     cpack_add_component(VTK
 354                         DESCRIPTION "VTK is an advanced graphic toolkit for draw().\nOptional.")
 355 endif()
 356
 357 cpack_add_component(Gnuplot
 358                     DESCRIPTION "Gnuplot is the main graphic toolkit.\nInstallation is strongly recommended.")
 359
 360 cpack_add_component(wxMaxima
 361                     DESCRIPTION "wxMaxima is an advanced GUI for Maxima based on wxWidgets.\nInstallation is strongly recommended.")
 362
 363 cpack_add_component(Clisp
 364                     DESCRIPTION "The CLISP Lisp compiler.\nRequired."
 365                     REQUIRED)
 366
 367 cpack_add_component(SBCL
 368                     DESCRIPTION "The SBCL Lisp compiler.\nRequired."
 369                     REQUIRED)
 370
 371 cpack_add_component(TclTk
 372                     DISPLAY_NAME "Tcl/Tk"
 373                     DESCRIPTION "The TCL/TK scripting language.\nRequired."
 374                     REQUIRED)
 375 if(WITH_ABCL)
 376     cpack_add_component(ABCL
 377                         DESCRIPTION "The ABCL Lisp compiler.\nA Java installation is required.\nOptional.")
 378 endif()
 379 if(WITH_CCL64)
 380     cpack_add_component(CCL64
 381                         DESCRIPTION "The CCL (64Bit) Lisp compiler.\nOptional.")
 382 endif()