Difference between revisions of "How to build VCMI (Windows/Cmake)"

From VCMI Project Wiki
Jump to: navigation, search
(→‎Prerequisites)
(→‎Prerequisites)
Line 11: Line 11:
  
 
* Libraries pack ([http://1drv.ms/1mSeRtX DOWNLOAD]), which contains
 
* Libraries pack ([http://1drv.ms/1mSeRtX DOWNLOAD]), which contains
−
** FFmpeg [http://www.ffmpeg.org/download.html download]
+
** [http://www.ffmpeg.org/download.html FFmpeg]
 
** SDL libraries
 
** SDL libraries
−
*** libSDL2 [http://www.libsdl.org/release/SDL2-devel-2.0.3-mingw.tar.gz download]
+
*** [http://www.libsdl.org/release/SDL2-devel-2.0.3-mingw.tar.gz libSDL2]
−
*** libSDL2_image [http://www.libsdl.org/projects/SDL_image/release/SDL2_image-devel-2.0.0-mingw.tar.gz download]
+
*** [http://www.libsdl.org/projects/SDL_image/release/SDL2_image-devel-2.0.0-mingw.tar.gz libSDL2_image]
−
*** libSDL2_mixer [http://www.libsdl.org/projects/SDL_mixer/release/SDL2_mixer-devel-2.0.0-mingw.tar.gz download]
+
*** [http://www.libsdl.org/projects/SDL_mixer/release/SDL2_mixer-devel-2.0.0-mingw.tar.gz libSDL2_mixer]
−
*** libSDL2_ttf [http://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-devel-2.0.12-mingw.tar.gz download]
+
*** [http://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-devel-2.0.12-mingw.tar.gz libSDL2_ttf]
−
** ZLib [http://zlib.net/zlib128.zip download]
+
** [http://zlib.net/zlib128.zip ZLib]
  
 
== Create initial directory ==
 
== Create initial directory ==

Revision as of 17:45, 11 July 2014

Prerequisites



Create initial directory

Create a directory for VCMI development, eg. C:\VCMI We will call this directory as [VCMIBUILD_DIR]

It is recommended to avoid non-ascii characters in the path to your VCMI development folder. The folder should not be write-protected by system. Good location:

  • C:\VCMI

Bad locations:

  • C:\Users\Michał\VCMI (non-ascii character)
  • C:\Program Files (x86)\VCMI (write protection)

Preparing place

Clone VCMI

Install Qt bundle

  • Run installer
  • Select latest Qt for mingw and mingw 4.8.2 from tools
  • Select [VCMIBUILD_DIR]/qt as destination folder
  • Add [VCMIBUILD_DIR]/Qt/Tools/mingw482_32/bin to PATH system variable.

Unpack libraries

  • Unpack archive with libraries in [VCMIBUILD_DIR]/depends folder

So, you should get

  • [VCMIBUILD_DIR]
    • depends
      • bin
      • include
      • lib
      • share

Compiling

Create toolchain file

Create [VCMIBUILD_DIR]/toolchain.txt 

SET(CMAKE_SYSTEM_NAME Windows)
SWT(VCMIBUILD_DIR [ENTER YOUR VCMIBUILD_DIR PATH])

SET(CMAKE_C_COMPILER   ${VCMIBUILD_DIR}/Qt/Tools/mingw482_32/bin/gcc.exe)
SET(CMAKE_CXX_COMPILER ${VCMIBUILD_DIR}/Qt/Tools/mingw482_32/bin/g++.exe)

SET(ENV{BOOST_ROOT} ${VCMIBUILD_DIR}/boost)

SET(CMAKE_FIND_ROOT_PATH  ${VCMIBUILD_DIR}/depends)
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_FIND_ROOT_PATH})
list(APPEND CMAKE_PREFIX_PATH ${VCMIBUILD_DIR}/Qt/5.3/mingw482_32)

SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)

Compile boost

  • Unpack boost archive
bootstrap.bat gcc
b2 toolset=gcc --without-python --stage
  • copy stage/lib to [VCMIBUILD_DIR]/boost/lib
  • copy boost dir to [VCMIBUILD_DIR]/boost/boost

So, you should get

  • [VCMIBUILD_DIR]
    • boost
      • boost
      • lib

Compile VCMI

  • Open CMake-gui
  • Select [VCMIBUILD_DIR]/vcmi/source as source directory
  • Select [VCMIBUILD_DIR]/vcmi/binary as binary directory
  • click "Configure"
  • Select "MinGW makefiles" in combobox
  • Select "Specify toolchain file for crosscompiling"
  • Select toolchain file
  • Set variables:
    • CMAKE_INSTALL_PREFIX = [VCMIBUILD_DIR]/vcmi/result
    • ENABLE_PCH = OFF (because of cc1plus.exe crash)
  • click Configure
  • click Generate
  • go to [VCMIBUILD_DIR]/vcmi/binary directory
  • execute mingw32-make
  • execute mingw32-make install
  • Grab VCMI in [VCMIBUILD_DIR]/vcmi/result folder!

Appendix A. Libraries compilation

How to compile ZLib yourself

  • Unpack archive to temp folder, for example, [VCMIBUILD_DIR]/zlib/src
  • Open CMake-gui
  • Select [VCMIBUILD_DIR]/zlib/src as source directory
  • Select [VCMIBUILD_DIR]/zlib/bin as binary directory
  • click "Configure"
  • Select "MinGW makefiles" in combobox
  • Select "Specify toolchain file for crosscompiling"
  • Select toolchain file
  • Set variables:
    • INSTALL_BIN_DIR = [VCMIBUILD_DIR]/depends/bin
    • INSTALL_INC_DIR = [VCMIBUILD_DIR]/depends/include
    • INSTALL_LIB_DIR = [VCMIBUILD_DIR]/depends/lib
    • INSTALL_MAN_DIR = [VCMIBUILD_DIR]/depends/share/man
    • INSTALL_PKGCONFIG_DIR = [VCMIBUILD_DIR]/depends/share/pkgconfig
  • click Configure
  • click Generate
  • go to [VCMIBUILD_DIR]/zlib/bin directory
  • execute mingw32-make
  • execute mingw32-make install

How to compile FFmpeg yourself

  • Download Msys (link) and unpack it to [VCMIBUILD_DIR]/msys
  • Download Yasm (link) and unpack it to [VCMIBUILD_DIR]/msys/bin
  • Download FFmpeg source tarball and unpack it to temp folder, for example, [VCMIBUILD_DIR]/ffmpeg/source
  • Open [VCMIBUILD_DIR]/msys/msys.bat
  • Go to /c/[VCMIBUILD_DIR]/ffmpeg/source folder
./configure --disable-doc --enable-shared --prefix=/c/[VCMIBUILD_DIR]/depends
make 
make install
Retrieved from "https://wiki.vcmi.eu/index.php?title=How_to_build_VCMI_(Windows/Cmake)&oldid=1663"