很久之前发现了一个开源的编程式三维建模，非常有意思，详情见：OpenSCAD - The Programmers Solid 3D CAD Modellerhttps://openscad.org/

花了三个晚上终于把openscad再windows上编译过了，真特么难编！大概记录一下流程：

首先参照github上Issue#2814

Work towards a functioning MSVC Build · Issue #2814 · openscad/openscad · GitHub

1、用vcpkg配置openscad需要的三方库，这个花了一晚上下载编译配置(几乎全自动，偶尔需要手动下载包)

2、文章用的vs2017+cmake编译的，不太会，我自己用cmake生成的解决方案一个一个加依赖配置的，这步特麻烦！对CMakeLists.txt不熟，有两个库需要config.cmake文件，但是一直找不到，最后通过配置include目录 lib库并注掉找这两个库的相关语句才配置好。

3、编译，第二步中有的包含目录不对的添加相关路径，由于openscad需要bash.exe执行ranslation-make.sh，所以需要把bash.exe添加到环境变量或修改命令，如下：

此外，编译中还遇到了资源重复的问题，在工程里面搜索了下openscad_win32.rc，发现有三处引用，其中一处是工程文件，另外两处是cmakelist文件，注掉cmakelist中的引用。

编译成功！需要把相关资源及用到的dll拷贝到输出目录。

编译的版本会在右下角写上编译时间：

目前编译的是debug版本，而且依赖库全是动态库。

至此，编译完成，后续有时间再研究研究。

附上修改过后的cmakelist文件：

#
# CMake build system for OpenSCAD
#
# Configuration variables
#   -DHEADLESS=<ON|OFF>
#   -DNULLGL=<ON|OFF>
#   -DSNAPSHOT=<ON|OFF>
#   -DEXPERIMENTAL=<ON|OFF>
#
#  TODO
#   find packages for spnav, hidapi

# Ubuntu Xenial (16.04LTS): 3.5.1, Debian 9 (stretch): 3.7.2
cmake_minimum_required(VERSION 3.5)

if(POLICY CMP0071)
  # Let AUTOMOC and AUTOUIC process GENERATED files.
  cmake_policy(SET CMP0071 OLD)
endif()
if(POLICY CMP0072)
  # FindOpenGL prefers GLVND by default when available.
  cmake_policy(SET CMP0072 NEW)
endif()

set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "Minimum OS X deployment version")

project(openscad)

# GNUInstallDirs must be done before BuildParameters
include(GNUInstallDirs)

# Strict c++14, e.g. no GNU extensions
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# Output compilation database (compile_commands.json), so we can e.g. run clang-tidy or other tools separately
set(CMAKE_EXPORT_COMPILE_COMMANDS "ON")

option(INFO "Display build configuration info at end of cmake config" ON)
option(EXPERIMENTAL "Enable Experimental Features" OFF)
option(SNAPSHOT "Create dev snapshot, uses nightly icons" OFF)
option(HEADLESS "Build without GUI frontend" OFF)
option(NULLGL "Build without OpenGL, (implies HEADLESS=ON) " OFF)
option(IDPREFIX "Prefix CSG nodes with index # (debugging purposes only, will break node cache)" OFF)
option(PROFILE "Enable compiling with profiling / test coverage instrumentation" OFF)
option(MXECROSS "Enable setup for MXE cross platform build" OFF)
option(OFFLINE_DOCS "Download Documentation for offline usage" OFF)

if(APPLE)
  option(APPLE_UNIX "Build OpenSCAD in Unix mode in MaxOS X instead of an Apple Bundle" OFF)
endif()

set(SUFFIX "" CACHE STRING "Installation suffix for binary (e.g. 'nightly')")
set(STACKSIZE 8388608 CACHE STRING "Stack size (default is 8MB)")

if(PROFILE)
  SET(GCC_COVERAGE_COMPILE_FLAGS "-g -O0 --coverage -fprofile-arcs -ftest-coverage -fprofile-dir=.gcov")
  SET(GCC_COVERAGE_LINK_FLAGS    "--coverage")
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_COVERAGE_LINK_FLAGS}")
  # Make sure to override default optimization for Release type
  string(REPLACE "-O3" "-O0" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
else()
  # Use same optimization as qmake build for Release
  string(REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
endif()

if (NULLGL)
  set(HEADLESS ON)
endif()
if(EXPERIMENTAL)
  add_definitions(-DENABLE_EXPERIMENTAL)
endif()
if(IDPREFIX)
  add_definitions(-DIDPREFIX)
endif()

if (NOT "${SUFFIX}" STREQUAL "")
  set(SUFFIX_WITH_DASH "-${SUFFIX}")
  add_definitions(-DOPENSCAD_SUFFIX="${SUFFIX_WITH_DASH}")
endif()

if (MXECROSS)
  add_definitions(-DGLEW_STATIC)
  add_definitions(-DLIBXML_STATIC)
  add_definitions(-DSTATIC_QT_SVG_PLUGIN)
  list(APPEND PLATFORM_LIBS -lbcrypt)
endif()

if (MXECROSS OR WIN32)
  add_subdirectory(winconsole)
  set(CMAKE_WIN32_EXECUTABLE ON)
endif()

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/objects")
make_directory(${CMAKE_LIBRARY_OUTPUT_DIRECTORY})

# Default to Release build
#if(NOT CMAKE_BUILD_TYPE)
#  message(STATUS "CMAKE_BUILD_TYPE not specified.  Defaulting to 'Release'")
#  message(STATUS "Usage: cmake -DCMAKE_BUILD_TYPE=[Debug|Release|RelWithDebInfo|MinSizeRel] .")
#  set(CMAKE_BUILD_TYPE Release)
#else()
#  message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
#endif()

add_compile_options("$<$<CONFIG:DEBUG>:-DDEBUG>")

add_definitions(-D_REENTRANT -DUNICODE -D_UNICODE)

# Stack size 8MB; github issue 116
add_definitions("-DSTACKSIZE=${STACKSIZE}") # used as default in src/PlatformUtils.h

if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -frounding-math")
  if (WIN32) # gcc bug spams warnings, See issue #2771
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-attributes")
  endif()
endif()

set(BOOST_DIRECTLY_REQUIRED_LIBRARIES filesystem system regex program_options)

find_package(PkgConfig)

macro(find_graphics)
  # NULLGL - Allow us to build without OpenGL(TM). run 'cmake .. -DNULLGL=1'
  # Most tests will fail, but it can be used for testing/experiments
  if(NULLGL)
    add_definitions(-DNULLGL)
  else()
    #find_package(OpenCSG REQUIRED QUIET)
    #list(APPEND COMMON_LIBRARIES ${OPENCSG_LIBRARY})
    message(STATUS "OpenCSG: ${OPENCSG_VERSION_STRING}")
    add_definitions(-DENABLE_OPENCSG)

    if(MSVC)
      find_package(GLEW CONFIG REQUIRED QUIET)
      message(STATUS "GLEW: Using target GLEW::GLEW")
      list(APPEND COMMON_LIBRARIES GLEW::GLEW)

      find_path(OPENCSG_INCLUDE_DIRS opencsg/opencsg.h)
      include_directories("${OPENCSG_INCLUDE_DIRS}/opencsg")
    else()
      find_package(GLEW REQUIRED)
      message(STATUS "GLEW_INCLUDE_DIR: ${GLEW_INCLUDE_DIR}")
      message(STATUS "GLEW_LIBRARY: ${GLEW_LIBRARY}")
      include_directories("${GLEW_INCLUDE_DIR}")
      list(APPEND COMMON_LIBRARIES ${GLEW_LIBRARY})

      find_path(OPENCSG_INCLUDE_DIRS opencsg.h)
      include_directories("${OPENCSG_INCLUDE_DIRS}")
    endif()

    find_package(OpenGL REQUIRED QUIET)
    list(APPEND COMMON_LIBRARIES ${OPENGL_LIBRARIES})
    message(STATUS "OpenGL: ${OPENGL_LIBRARIES}")
  endif()
endmacro(find_graphics)

if (NOT MSVC)
  set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
  if(NOT "$ENV{OPENSCAD_LIBRARIES}" STREQUAL "")
    list(APPEND CMAKE_PREFIX_PATH "$ENV{OPENSCAD_LIBRARIES}")
  endif()
endif()

if (MSVC)
  # Flex lexer options
  set(WINCOMPAT "--wincompat --nounistd")
  add_definitions(-D_USE_MATH_DEFINES)

  message("COMMON_LIBRARIES ${COMMON_LIBRARIES}")
  find_package(Eigen3 CONFIG REQUIRED)
  list(APPEND COMMON_LIBRARIES Eigen3::Eigen)

  set(Boost_USE_STATIC_LIBS TRUE)
  find_package(Boost 1.36 REQUIRED COMPONENTS ${BOOST_DIRECTLY_REQUIRED_LIBRARIES})
  message(STATUS "Boost: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
  message("BOOST DIRS ${Boost_INCLUDE_DIRS}")
  include_directories(${Boost_INCLUDE_DIRS})
  list(APPEND COMMON_LIBRARIES ${Boost_LIBRARIES})

  find_package(harfbuzz CONFIG REQUIRED)
  find_path(HARFBUZZ_INCLUDE_DIRS harfbuzz)
  include_directories(${HARFBUZZ_INCLUDE_DIRS}/harfbuzz)
  list(APPEND COMMON_LIBRARIES harfbuzz::harfbuzz)

  #find_package(unofficial-fontconfig CONFIG REQUIRED)
  #list(APPEND COMMON_LIBRARIES unofficial::fontconfig::fontconfig)

  #find_package(unofficial-glib CONFIG REQUIRED)
  #include_directories(${GLIB2_INCLUDE_DIRS})
  #list(APPEND COMMON_LIBRARIES unofficial::glib::gio unofficial::glib::glib unofficial::glib::gmodule unofficial::glib::gobject)

  find_package(double-conversion CONFIG REQUIRED)
  list(APPEND COMMON_LIBRARIES double-conversion::double-conversion)

  find_library(GETTEXT_LIBRARY libintl)
  list(APPEND COMMON_LIBRARIES ${GETTEXT_LIBRARY})

  # call before setting local CMAKE_MODULE_PATH so we use VCPKG version of FindGLEW
  find_graphics()

  # needed for Qt5QScintilla, maybe others
  set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
else()
  find_package(Eigen3 QUIET)
  if (NOT Eigen3_FOUND)
    # Ubuntu Trusty Eigen package installs FindEigen3.cmake but assumes cmake-2.8, not cmake3
    # See https://packages.ubuntu.com/trusty/all/libeigen3-dev/filelist
    list(APPEND CMAKE_MODULE_PATH "/usr/share/cmake-2.8/Modules")
    find_package(Eigen3 REQUIRED QUIET)
    list(REMOVE_ITEM CMAKE_MODULE_PATH "/usr/share/cmake-2.8/Modules")
  endif()
  if (EIGEN3_VERSION)
    message(STATUS "Eigen3: ${EIGEN3_VERSION}")
  else()
    message(STATUS "Eigen3: ${EIGEN3_VERSION_STRING}")
  endif()
  include_directories(${EIGEN3_INCLUDE_DIR})
  add_definitions(-DEIGEN_DONT_ALIGN)

  find_package(Boost 1.36 REQUIRED COMPONENTS ${BOOST_DIRECTLY_REQUIRED_LIBRARIES})
  message(STATUS "Boost: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
  include_directories(${Boost_INCLUDE_DIRS})
  list(APPEND COMMON_LIBRARIES ${Boost_LIBRARIES})

  find_package(HarfBuzz 0.9.19 REQUIRED QUIET)
  message(STATUS "Harfbuzz: ${HARFBUZZ_VERSION}")
  include_directories(${HARFBUZZ_INCLUDE_DIRS})
  list(APPEND COMMON_LIBRARIES ${HARFBUZZ_LIBRARIES})

  find_package(FontConfig 2.8.0 REQUIRED QUIET)
  message(STATUS "Fontconfig: ${FONTCONFIG_VERSION}")
  list(APPEND COMMON_LIBRARIES ${FONTCONFIG_LIBRARIES})

  find_package(GLIB2 2.26 REQUIRED QUIET)
  message(STATUS "Glib: ${GLIB2_VERSION}")
  include_directories(${GLIB2_INCLUDE_DIRS})
  list(APPEND COMMON_LIBRARIES ${GLIB2_LIBRARIES})

  find_package(DoubleConversion REQUIRED QUIET)
  list(APPEND COMMON_LIBRARIES ${DoubleConversion_LIBRARIES})

  find_graphics()
endif()

# Note: Saving CMAKE_MODULE_PATH as CGAL will overwrite it.
# Reconsider this after CGAL 5.4: https://github.com/CGAL/cgal/pull/6029
set(ORIGINAL_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH})
set(CGAL_DO_NOT_WARN_ABOUT_CMAKE_BUILD_TYPE TRUE)
find_package(CGAL REQUIRED COMPONENTS Core)
message(STATUS "CGAL: ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}")
add_definitions(-DENABLE_CGAL)
# The macro `CGAL_DEBUG` allows to force CGAL assertions, even if `NDEBUG` is defined,
# Enabling CGAL assertions is necessary for us to catch them before they cause a crash
# on bad geometry input.
add_definitions(-DCGAL_DEBUG)
if(TARGET CGAL::CGAL)
  list(APPEND COMMON_LIBRARIES CGAL::CGAL CGAL::CGAL_Core)
  message(STATUS "CGAL: Using target CGAL::CGAL CGAL::CGAL_Core")
else()
  list(APPEND COMMON_LIBRARIES ${CGAL_LIBRARY})
  list(APPEND COMMON_LIBRARIES ${GMP_LIBRARIES})
  list(APPEND COMMON_LIBRARIES ${MPFR_LIBRARIES})
endif()
# revert any changes to module path from CGAL_Macros.cmake; see note above
# Commented out code should work in CGAL>= 5.4
#if (CGAL_MODULE_PATH_IS_SET)
#  set(CMAKE_MODULE_PATH ${ORIGINAL_CMAKE_MODULE_PATH})
#endif()
set(CMAKE_MODULE_PATH ${ORIGINAL_CMAKE_MODULE_PATH})

find_package(LibZip REQUIRED QUIET)
message(STATUS "libzip: ${LIBZIP_VERSION}")
include_directories(${LIBZIP_INCLUDE_DIR_ZIP})
include_directories(${LIBZIP_INCLUDE_DIR_ZIPCONF})
list(APPEND COMMON_LIBRARIES ${LIBZIP_LIBRARY})
add_definitions(-DENABLE_LIBZIP)

find_package(Freetype 2.4.9 REQUIRED QUIET)
message(STATUS "Freetype: ${FREETYPE_VERSION_STRING}")
include_directories(${FREETYPE_INCLUDE_DIRS})
list(APPEND COMMON_LIBRARIES ${FREETYPE_LIBRARIES})

find_package(LibXml2 2.9 REQUIRED QUIET)
message(STATUS "LibXml2: ${LIBXML2_VERSION_STRING}")
include_directories(${LIBXML2_INCLUDE_DIR})
list(APPEND COMMON_LIBRARIES ${LIBXML2_LIBRARIES})

option(ENABLE_HIDAPI "Enable support for HIDAPI input driver." ON)
if(ENABLE_HIDAPI)
  find_package(HidAPI 0.10 QUIET)
  if(HIDAPI_FOUND)
    message(STATUS "HidAPI: ${HIDAPI_VERSION_STRING}")
    set(INPUT_DRIVER_HIDAPI_SOURCES src/input/HidApiInputDriver.cc)
    include_directories(${HIDAPI_INCLUDE_DIR})
    list(APPEND COMMON_LIBRARIES ${HIDAPI_LIBRARY})
    add_definitions(-DENABLE_HIDAPI)
  else()
    message(STATUS "HIDAPI: disabled")
  endif()
else()
  message(STATUS "HIDAPI: disabled per user request")
endif()

option(ENABLE_CAIRO "Enable support for cairo vector graphics library." ON)
if(ENABLE_CAIRO)
  find_package(Cairo 1.14 QUIET)
  if (CAIRO_VERSION)
    message(STATUS "Cairo: ${CAIRO_VERSION}")
    include_directories(${CAIRO_INCLUDE_DIRS})
    list(APPEND COMMON_LIBRARIES ${CAIRO_LIBRARIES})
    add_definitions(-DENABLE_CAIRO)
  else()
    message(STATUS "Cairo: disabled")
  endif()
else()
  message(STATUS "Cairo: disabled per user request")
endif()

find_package(FLEX REQUIRED QUIET)
message(STATUS "Flex: ${FLEX_VERSION}")

find_package(BISON REQUIRED QUIET)
message(STATUS "Bison: ${BISON_VERSION}")

if(NOT MSVC)
  find_package(Lib3MF QUIET)
  if (LIB3MF_FOUND)
    message(STATUS "lib3mf: ${LIB3MF_VERSION}")
    add_definitions(${LIB3MF_CFLAGS})
    include_directories(${LIB3MF_INCLUDE_DIRS})
    list(APPEND COMMON_LIBRARIES ${LIB3MF_LIBRARIES})
  else()
    message(STATUS "lib3mf: disabled")
  endif()
endif()

# Use clang-tidy if run with -DCLANG_TIDY=1
find_program(CLANG_TIDY_EXE NAMES clang-tidy)
set(CLANG_TIDY ${CLANG_TIDY} CACHE BOOL "Enable clang-tidy")
if(CLANG_TIDY AND CLANG_TIDY_EXE)
  include(RegexUtils)
  escape_string_as_regex(regex "${CMAKE_SOURCE_DIR}/src")
  set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-header-filter=${regex}")
endif()

set(CMAKE_INCLUDE_CURRENT_DIR ON)
include_directories(src)

FLEX_TARGET(openscad_lexer src/lexer.l ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/lexer.cxx DEFINES_FILE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/lexer.hxx COMPILE_FLAGS ${WINCOMPAT})
BISON_TARGET(openscad_parser src/parser.y ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/parser.cxx DEFINES_FILE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/parser.hxx COMPILE_FLAGS "-d -p parser")
ADD_FLEX_BISON_DEPENDENCY(openscad_lexer openscad_parser)

FLEX_TARGET(comment_lexer src/comment_lexer.l ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/comment_lexer.cxx DEFINES_FILE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/comment_lexer.hxx COMPILE_FLAGS ${WINCOMPAT})
BISON_TARGET(comment_parser src/comment_parser.y ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/comment_parser.cxx DEFINES_FILE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/comment_parser.hxx COMPILE_FLAGS "-d -p comment_parser")
ADD_FLEX_BISON_DEPENDENCY(comment_lexer comment_parser)

if(NOT HEADLESS)
  if (APPLE AND EXISTS /usr/local/opt/qt)
    list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/qt")
  endif()
  if (APPLE AND EXISTS /usr/local/opt/qt@5)
    list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/qt@5")
  endif()
  if (APPLE AND EXISTS /opt/homebrew/opt/qt@5)
    list(APPEND CMAKE_PREFIX_PATH "/opt/homebrew/opt/qt@5")
  endif()

  set(CMAKE_AUTOMOC ON)
  set(CMAKE_AUTOUIC ON)
  set(CMAKE_AUTORCC ON)
  set(CMAKE_AUTOUIC_OPTIONS --tr q_)
  find_package(Qt5 5.4 COMPONENTS Core Widgets Multimedia OpenGL Concurrent Network Svg REQUIRED QUIET)
  message(STATUS "Qt5: ${Qt5_VERSION}")
  set(CMAKE_INCLUDE_CURRENT_DIR ON)

  if (Qt5_POSITION_INDEPENDENT_CODE)
    set(CMAKE_POSITION_INDEPENDENT_CODE ON)
  endif()

  if (("${Qt5_VERSION}" VERSION_EQUAL "5.4") OR ("${Qt5_VERSION}" VERSION_GREATER "5.4"))
    add_definitions(-DUSE_QOPENGLWIDGET)
  endif()

  find_package(Qt5QScintilla 2.8.0 REQUIRED QUIET)
  message(STATUS "QScintilla: ${QT5QSCINTILLA_VERSION_STRING}")
  add_definitions(-DUSE_SCINTILLA_EDITOR)
  add_definitions(-DENABLE_MDI)

  option(ENABLE_QTDBUS "Enable DBus input driver for Qt5." ON)
  if(ENABLE_QTDBUS)
    find_package(Qt5DBus QUIET)
    if (Qt5DBus_FOUND)
      message(STATUS "DBus input driver enabled")
      add_definitions(-DENABLE_DBUS)
      set(INPUT_DRIVER_DBUS_SOURCES src/input/DBusInputDriver.cc)
      qt5_add_dbus_interface(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml openscad_interface)
      qt5_add_dbus_adaptor(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml input/DBusInputDriver.h DBusInputDriver openscad_adaptor)
    else()
      message(STATUS "DBus input driver disabled as the QtDBus module could not be found.")
    endif()
  else()
    message(STATUS "DBus input driver disabled per user request.")
  endif()

  option(ENABLE_GAMEPAD "Enable Qt5Gamepad input driver." ON)
  if(ENABLE_GAMEPAD)
    find_package(Qt5Gamepad QUIET)
    if (Qt5Gamepad_FOUND)
      message(STATUS "Qt5Gamepad input driver enabled")
      set(GUI_SOURCES ${GUI_SOURCES} src/input/QGamepadInputDriver.cc)
      add_definitions(-DENABLE_QGAMEPAD)
    else()
      message(STATUS "Qt5Gamepad input driver disabled as the Qt5Gamepad module could not be found.")
    endif()
  else()
    message(STATUS "Qt5Gamepad input driver disabled per user request.")
  endif()

endif()

# Setup ccache (if available) to speed up recompiles. It's especially useful
# when switching back and forth between branches where large numbers of files
# would otherwise need to be re-compiled each time.
option(USE_CCACHE "Use ccache to speed up compilation." ON)
if(USE_CCACHE)
  find_program(CCACHE_PATH ccache)
  if (CCACHE_PATH)
    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_PATH})
    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_PATH})
  endif()
endif()

#
# Version
#
if ("${OPENSCAD_VERSION}" STREQUAL "")
string(TIMESTAMP OPENSCAD_VERSION "%Y.%m.%d")
endif()
string(REPLACE "-" ";" SPLITVERSION ${OPENSCAD_VERSION})
list(GET SPLITVERSION 0 OPENSCAD_SHORTVERSION)
string(REGEX MATCHALL "^[0-9]+|[0-9]+|[0-9]+$" VERSIONLIST "${OPENSCAD_SHORTVERSION}")
list(GET VERSIONLIST 0 OPENSCAD_YEAR)
list(GET VERSIONLIST 1 OPENSCAD_MONTH)
math(EXPR OPENSCAD_MONTH ${OPENSCAD_MONTH}) # get rid of leading zero
list(LENGTH VERSIONLIST VERSIONLEN)
if (${VERSIONLEN} EQUAL 3)
  list(GET VERSIONLIST 2 OPENSCAD_DAY)
  math(EXPR OPENSCAD_DAY ${OPENSCAD_DAY}) # get rid of leading zero
endif()

add_definitions(-DOPENSCAD_VERSION=${OPENSCAD_VERSION} -DOPENSCAD_SHORTVERSION=${OPENSCAD_SHORTVERSION} -DOPENSCAD_YEAR=${OPENSCAD_YEAR} -DOPENSCAD_MONTH=${OPENSCAD_MONTH})
if (DEFINED OPENSCAD_DAY)
  add_definitions(-DOPENSCAD_DAY=${OPENSCAD_DAY})
endif()
if(DEFINED OPENSCAD_COMMIT)
  add_definitions(-DOPENSCAD_COMMIT=${OPENSCAD_COMMIT})
endif()

#
# Platform specific settings
#
if(APPLE)
  message(STATUS "Offscreen OpenGL Context - using Apple CGL")
  set(PLATFORM_SOURCES src/PlatformUtils-mac.mm src/imageutils-macosx.cc src/CocoaUtils.mm)
  if(NOT HEADLESS)
    set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/AppleEvents.cc)
  endif()
  if(NULLGL)
    add_definitions(-DOPENSCAD_OS="Mac OS X")
  else()
    set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/OffscreenContextCGL.mm)
  endif()
  find_library(COCOA_LIBRARY Cocoa)
  list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY})
elseif(UNIX)
  message(STATUS "Offscreen OpenGL Context - using Unix GLX on X11")
  set(PLATFORM_SOURCES src/imageutils-lodepng.cc src/PlatformUtils-posix.cc)
  if(NULLGL)
    add_definitions(-DOPENSCAD_OS="Unix")
  else()
    set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/OffscreenContextGLX.cc)
    find_library(X11_LIBRARY X11)
    list(APPEND PLATFORM_LIBS ${X11_LIBRARY})
  endif()
elseif(WIN32)
  add_definitions(-DNOGDI)
  message(STATUS "Offscreen OpenGL Context - using Microsoft WGL")
  set(PLATFORM_SOURCES src/imageutils-lodepng.cc src/PlatformUtils-win.cc)
  if(NULLGL)
    add_definitions(-DOPENSCAD_OS="Windows")
  else()
    set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/OffscreenContextWGL.cc)
  endif()
endif()

include_directories("src/ext/libtess2/Include")
include_directories("src/ext/json")

# NOTE: To keep HEADLESS builds working, do NOT add Qt-dependent sources here,
#       see GUI_SOURCES list below for that.
set(CORE_SOURCES
  src/annotation.cc
  src/arguments.cc
  src/boost-utils.cc
  src/builtin.cc
  src/builtincontext.cc
  src/calc.cc
  src/cgaladv.cc
  src/children.cc
  src/clipper-utils.cc
  src/color.cc
  src/colormap.cc
  src/context.cc
  src/contextframe.cc
  src/context-mm.cc
  src/control.cc
  src/comment.cc
  src/csgnode.cc
  src/csgops.cc
  src/degree_trig.cc
  src/dxfdata.cc
  src/dxfdim.cc
  src/evaluationsession.cc
  src/IndexedMesh.cc
  src/export.cc
  src/export_3mf.cc
  src/export_amf.cc
  src/export_dxf.cc
  src/export_off.cc
  src/export_wrl.cc
  src/export_pdf.cc
  src/export_stl.cc
  src/export_svg.cc
  src/export_param.cc
  src/expr.cc
  src/feature.cc
  src/fileutils.cc
  src/func.cc
  src/function.cc
  src/handle_dep.cc
  src/hash.cc
  src/import.cc
  src/import_3mf.cc
  src/import_amf.cc
  src/import_stl.cc
  src/import_off.cc
  src/import_svg.cc
  src/linalg.cc
  src/linearextrude.cc
  src/localscope.cc
  src/modcontext.cc
  src/module.cc
  src/node.cc
  src/nodedumper.cc
  src/offset.cc
  src/parameters.cc
  src/parsersettings.cc
  src/polyset.cc
  src/polyset-utils.cc
  src/primitives.cc
  src/printutils.cc
  src/progress.cc
  src/projection.cc
  src/render.cc
  src/rendersettings.cc
  src/roof.cc
  src/roof_ss.cc
  src/roof_vd.cc
  src/rotateextrude.cc
  src/stackcheck.h
  src/surface.cc
  src/svg.cc
  src/text.cc
  src/transform.cc
  src/value.cc
  src/version.cc
  src/Assignment.cc
  src/AST.cc
  src/Camera.cc
  src/CSGTreeNormalizer.cc
  src/DrawingCallback.cc
  src/FontCache.cc
  src/FreetypeRenderer.cc
  src/Geometry.cc
  src/GeometryCache.cc
  src/GeometryUtils.cc
  src/GroupModule.cc
  src/LibraryInfo.cc
  src/ModuleInstantiation.cc
  src/NodeVisitor.cc
  src/PlatformUtils.cc
  src/Polygon2d.cc
  src/RenderStatistic.cc
  src/SourceFile.cc
  src/SourceFileCache.cc
  src/StatCache.cc
  src/UserModule.cc
  src/Tree.cc
  src/ext/lodepng/lodepng.cpp
  src/ext/polyclipping/clipper.cpp
  src/ext/libtess2/Source/bucketalloc.c
  src/ext/libtess2/Source/dict.c
  src/ext/libtess2/Source/geom.c
  src/ext/libtess2/Source/mesh.c
  src/ext/libtess2/Source/priorityq.c
  src/ext/libtess2/Source/sweep.c
  src/ext/libtess2/Source/tess.c
  src/libsvg/circle.cc
  src/libsvg/data.cc
  src/libsvg/ellipse.cc
  src/libsvg/group.cc
  src/libsvg/libsvg.cc
  src/libsvg/line.cc
  src/libsvg/path.cc
  src/libsvg/polygon.cc
  src/libsvg/polyline.cc
  src/libsvg/rect.cc
  src/libsvg/shape.cc
  src/libsvg/svgpage.cc
  src/libsvg/text.cc
  src/libsvg/transformation.cc
  src/libsvg/tspan.cc
  src/libsvg/use.cc
  src/libsvg/util.cc
  src/parameter/parameterobject.cc
  src/parameter/parameterset.cc
  ${PLATFORM_SOURCES}
  ${FLEX_openscad_lexer_OUTPUTS}
  ${BISON_openscad_parser_OUTPUTS}
  ${FLEX_comment_lexer_OUTPUTS}
  ${BISON_comment_parser_OUTPUTS})

set(CGAL_SOURCES
  src/cgalutils.cc
  src/cgalutils-applyops.cc
  src/cgalutils-polyhedron.cc
  src/cgalutils-project.cc
  src/cgalutils-tess.cc
  src/export_nef.cc
  src/import_nef.cc
  src/CGAL_Nef_polyhedron.cc
  src/CGALCache.cc
  src/CSGTreeEvaluator.cc
  src/Polygon2d-CGAL.cc
  src/GeometryEvaluator.cc)

#
# Offscreen OpenGL context source code
#
if(NULLGL)
  message(STATUS "NULLGL is set. Overriding OpenGL(TM) settings")
  set(OFFSCREEN_SOURCES
    src/export_png.cc
    src/imageutils.cc
    src/renderer.cc
    src/render.cc
    src/NULLGL.cc # contains several 'nullified' versions of above .cc files
    src/OffscreenView.cc
    src/OffscreenContextNULL.cc
    src/${OFFSCREEN_IMGUTILS_SOURCE})
else()
  set(OFFSCREEN_SOURCES
    src/export_png.cc
    src/fbo.cc
    src/imageutils.cc
    src/render.cc
    src/renderer.cc
    src/system-gl.cc
    src/VertexArray.cc
    src/VBORenderer.cc
    src/CGALRenderer.cc
    src/GLView.cc
    src/OffscreenView.cc
    src/OpenCSGRenderer.cc
    src/ThrownTogetherRenderer.cc)
endif()


if(UNIX AND (NOT APPLE) AND (NOT HEADLESS))
  set(PLATFORM_INPUT_DRIVER_SOURCES src/input/JoystickInputDriver.cc)
  add_definitions(-DENABLE_JOYSTICK)
endif()

set(INPUT_DRIVER_SOURCES
  ${PLATFORM_INPUT_DRIVER_SOURCES}
  ${INPUT_DRIVER_HIDAPI_SOURCES}
  ${INPUT_DRIVER_DBUS_SOURCES})

set(GUI_SOURCES
  ${GUI_SOURCES}
  src/AutoUpdater.cc
  src/CGALWorker.cc
  src/Console.cc
  src/Dock.cc
  src/Editor.cc
  src/ErrorLog.cc
  src/EventFilter.h
  src/FontListDialog.cc
  src/FontListTableView.cc
  src/InitConfigurator.cc
  src/LaunchingScreen.cc
  src/LibraryInfoDialog.cc
  src/MainWindow.cc
  src/MouseSelector.cc
  src/OctoPrint.cc
  src/OpenCSGWarningDialog.cc
  src/OpenSCADApp.cc
  src/Preferences.cc
  src/PrintInitDialog.cc
  src/PrintService.cc
  src/ProgressWidget.cc
  src/QGLView.cc
  src/QSettingsCached.cc
  src/QWordSearchField.cc
  src/ScadApi.cc
  src/ScadLexer.cc
  src/ScintillaEditor.cc
  src/Settings.cc
  src/SettingsWriter.cc
  src/TabManager.cc
  src/TabWidget.cc
  src/UIUtils.cc
  src/WindowManager.cc
  src/input/AxisConfigWidget.cc
  src/input/ButtonConfigWidget.cc
  src/input/InputDriver.cc
  src/input/InputDriverManager.cc
  src/input/InputEventMapper.cc
  src/input/WheelIgnorer.cc
  src/parameter/GroupWidget.cc
  src/parameter/IgnoreWheelWhenNotFocused.cc
  src/parameter/ParameterCheckBox.cc
  src/parameter/ParameterComboBox.cc
  src/parameter/ParameterSlider.cc
  src/parameter/ParameterSpinBox.cc
  src/parameter/ParameterText.cc
  src/parameter/ParameterVector.cc
  src/parameter/ParameterVirtualWidget.cc
  src/parameter/ParameterWidget.cc
  ${INPUT_DRIVER_SOURCES}
  )

# header-only code
set(GUI_HEADERS
  src/AboutDialog.h
  src/Network.h
  src/NetworkSignal.h
  )

file(GLOB UIs src/*.ui)
file(GLOB Resources *.qrc)

set(Sources src/openscad.cc ${CORE_SOURCES} ${CGAL_SOURCES} ${OFFSCREEN_SOURCES} ${Resources})
if(HEADLESS)
  add_definitions(-DOPENSCAD_NOGUI)
else()
  list(APPEND Sources ${GUI_SOURCES} ${GUI_HEADERS})
endif()

if (SNAPSHOT)
  #add_definitions(-DOPENSCAD_SNAPSHOT)
  set(MACOSX_BUNDLE_ICON_FILE icon-nightly.icns)
  #set(WINDOWS_RESOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/openscad_win32-nightly.rc)
else()
  set(MACOSX_BUNDLE_ICON_FILE OpenSCAD.icns)
  #set(WINDOWS_RESOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/openscad_win32.rc)
endif()
set(RESOURCE_FILES icons/${MACOSX_BUNDLE_ICON_FILE})

if(ENABLE_SPNAV)
  add_definitions(-DENABLE_SPNAV)
  list(APPEND Sources src/input/SpaceNavInputDriver.cc)
endif()

add_executable(OpenSCAD ${Sources} ${RESOURCE_FILES} ${WINDOWS_RESOURCE_PATH})
find_program(SHELL_EXE NAMES sh bash $ENV{SHELL})
add_custom_command(TARGET OpenSCAD POST_BUILD
    COMMAND "${SHELL_EXE}"
    ARGS "${CMAKE_CURRENT_LIST_DIR}/scripts/translation-make.sh" "${SUFFIX_WITH_DASH}"
    COMMENT "Compiling language files")

if(APPLE AND NOT APPLE_UNIX)
  set_target_properties(OpenSCAD PROPERTIES
    MACOSX_BUNDLE_INFO_PLIST ${CMAKE_SOURCE_DIR}/Info.plist.in
    MACOSX_BUNDLE TRUE
    MACOSX_BUNDLE_ICON_FILE ${MACOSX_BUNDLE_ICON_FILE}
    MACOSX_BUNDLE_BUNDLE_VERSION ${OPENSCAD_YEAR}.${OPENSCAD_MONTH}
    MACOSX_BUNDLE_SHORT_VERSION_STRING ${OPENSCAD_YEAR}.${OPENSCAD_MONTH}
    RESOURCE "${RESOURCE_FILES}"
  )
  set(BUNDLE_RESOURCES_DIR ${CMAKE_BINARY_DIR}/OpenSCAD.app/Contents/Resources)
  file(COPY ${CMAKE_SOURCE_DIR}/color-schemes DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/examples DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/fonts DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/libraries DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/locale DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/shaders DESTINATION ${BUNDLE_RESOURCES_DIR})
  file(COPY ${CMAKE_SOURCE_DIR}/templates DESTINATION ${BUNDLE_RESOURCES_DIR})
elseif(MINGW)
  set_target_properties(OpenSCAD PROPERTIES
    LINK_FLAGS "-Wl,--stack,${STACKSIZE}"
  )
elseif(MSVC)
  set_target_properties(OpenSCAD PROPERTIES
    LINK_FLAGS "-subsystem:windows -ENTRY:mainCRTStartup -stack:${STACKSIZE}"
  )
endif()

if(ENABLE_SPNAV)
  target_link_libraries(OpenSCAD PRIVATE spnav)
endif()

target_link_libraries(OpenSCAD PRIVATE ${COMMON_LIBRARIES} ${PLATFORM_LIBS})
if(NOT HEADLESS)
  target_link_libraries(OpenSCAD PRIVATE Qt5::Core Qt5::Widgets Qt5::Multimedia Qt5::OpenGL Qt5::Concurrent Qt5::Network Qt5::Svg ${QT5QSCINTILLA_LIBRARY} ${Qt5DBus_LIBRARIES} ${Qt5Gamepad_LIBRARIES})
endif()
if(MXECROSS)
  target_link_libraries(OpenSCAD PRIVATE Qt5::QSvgPlugin)
endif()

if(NOT APPLE OR APPLE_UNIX)
set_target_properties(OpenSCAD PROPERTIES OUTPUT_NAME openscad${SUFFIX_WITH_DASH})
install(TARGETS OpenSCAD RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
install(FILES ${CMAKE_CURRENT_LIST_DIR}/doc/openscad.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 RENAME openscad${SUFFIX_WITH_DASH}.1)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications RENAME openscad${SUFFIX_WITH_DASH}.desktop)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/openscad.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/metainfo RENAME org.openscad.OpenSCAD${SUFFIX_WITH_DASH}.appdata.xml)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/mime/packages RENAME openscad${SUFFIX_WITH_DASH}.xml)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad${SUFFIX_WITH_DASH}-48.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/48x48/apps RENAME openscad${SUFFIX_WITH_DASH}.png)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad${SUFFIX_WITH_DASH}-64.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/64x64/apps RENAME openscad${SUFFIX_WITH_DASH}.png)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad${SUFFIX_WITH_DASH}-128.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/128x128/apps RENAME openscad${SUFFIX_WITH_DASH}.png)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad${SUFFIX_WITH_DASH}-256.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/256x256/apps RENAME openscad${SUFFIX_WITH_DASH}.png)
install(FILES ${CMAKE_CURRENT_LIST_DIR}/icons/openscad${SUFFIX_WITH_DASH}-512.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/512x512/apps RENAME openscad${SUFFIX_WITH_DASH}.png)
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/color-schemes DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH})
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/examples DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH})
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/fonts DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH} PATTERN ".uuid" EXCLUDE)
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/libraries DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH} PATTERN ".git*" EXCLUDE)
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/locale DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH} FILES_MATCHING PATTERN "*/LC_MESSAGES/openscad.mo")
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/shaders DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH})
install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/templates DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/openscad${SUFFIX_WITH_DASH} FILES_MATCHING PATTERN "*.json")
endif()

if(INFO)
  include(info)
endif()

option(ENABLE_TESTS "Run testsuite after building." ON)
if(ENABLE_TESTS)
  add_subdirectory(tests)
endif()

if(OFFLINE_DOCS)
  add_subdirectory(resources)
endif()