#####################
# Building contribs #
#####################


Glew
----

Download page: http://sourceforge.net/projects/glew/files/glew

- fix config/Makefile.linux-mingw32 and config/Makefile.linux-mingw64 to
  get the right compiler and linker executable names.

    sed -i 's/i586-mingw32msvc/i686-w64-mingw32/g' config/*.linux-mingw32
    sed -i 's/amd64-mingw32msvc/x86_64-w64-mingw32/g' config/*.linux-mingw64

- fix Makefile for static builds

    sed -i 's/-DGLEW_NO_GLU.*CFLAGS[^P]*CFLAGS/-DGLEW_STATIC &/g' Makefile

- build for Win32

    make SYSTEM=linux-mingw32 clean all
    i686-w64-mingw32-ranlib lib/libglew32.a

- copy lib/libglew32.a in the contrib directory as glew32.lib

- build for Win64

    make SYSTEM=linux-mingw64 clean all
    x86_64-w64-mingw32-ranlib lib/libglew32.a

- copy lib/libglew32.a in the contrib directory as glew32.lib


SDL
---

Download page: http://www.libsdl.org/release/

Win32:
- just take the pre-compiled binaries from upstream

Win64:
- ./configure --host=x86_64-w64-mingw32
- deactivate NONAMELESSUNION in src/video/windx5/directx.h
- make -j6
- copy build/libSDLmain.a as SDLmain.lib
- copy build/.libs/libSDL.a as SDL.lib
- copy build/.libs/SDL.dll as SDL.dll


SDL_Image
---------

Download page: http://www.libsdl.org/projects/SDL_image/release/

Hard to do, requires libjpeg, libtiff, libpng, zlib...


SDL_Mixer
---------

Download page: http://www.libsdl.org/projects/SDL_mixer/release/

Hard to do, requires libogg, libvorbis, mikmod, libsmpeg...


Flex
----

Just copied FlexLexer.h from a Debian installation.

Libcaca
-------

Ran build-win32 and build-64 on a Debian installation, copied the
resulting .lib files and some headers.