build-mingw.sh

#!/bin/sh

MINGW_INSTALL_PATH=$PWD/mingw-install
MINGW_PREFIX=/usr/i686-w64-mingw32

unset CC
unset CXX

mkdir -p $MINGW_INSTALL_PATH
mkdir -p mingw-builds

ls download-mingw-rpm || git clone https://github.com/mkbosmans/download-mingw-rpm.git
cd download-mingw-rpm
git pull origin master

# sdl_mixer sdl_ttf boost
PACAKGES=cross-pkg-config
for i in libexpat pixman freetype libSDL libjpeg libpng zlib openal-soft win_iconv
do
    PACKAGES="$PACKAGES $i $i-devel"
done
./download-mingw-rpm.py --deps $PACKAGES || echo "error installing pacakge: $PACKAGES"

cd ..

SCRIPT_PATH=$(echo $(cd $(dirname $0);pwd))

cmake -DCMAKE_TOOLCHAIN_FILE="$SCRIPT_PATH/Modules/toolchain-mingw.cmake" $SCRIPT_PATH