# Description: An open-source Super Nintendo emulator.
# URL: http://www.zsnes.com/
# Maintainer: Danny Rawlins, monster dot romster at gmail dot com
# Packager: Simone Rota, sip at crux dot nu
# Depends on: libpng libsdl ncurses

name=zsnes
version=1.51
release=2
source=(http://downloads.sourceforge.net/zsnes/zsnes${version/./}src.tar.bz2
        zsnes-1.51-gcc43.patch)

build() {
  cd zsnes_${version/./_}/src

  export DEFAULT_LIBS="-L$CLFS/usr/lib"
  export DEFAULT_CFLAGS="-I$CLFS/usr/include"
  export SDL_LIBS="$DEFAULT_LIBS -lSDL -lpthread"
  export SDL_CFLAGS="$DEFAULT_CFLAGS -I$CLFS/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT"
  export ZLIB_LIBS="$DEFAULT_LIBS"
  export ZLIB_CFLAGS="$DEFAULT_CFLAGS"
  export LIBPNG_LIBS="$DEFAULT_LIBS -lpng12"
  export LIBPNG_CFLAGS="$DEFAULT_CFLAGS -I$CLFS/usr/include/libpng12"

  # build host tools 
  env CC="gcc" CXX="g++" CXXFLAGS="-L/usr/lib -I/usr/include -I. -Itools" \
  ./configure --prefix=/usr \
              --disable-cpucheck \
              --disable-sdltest \
              --with-sdl-prefix=$CLFS/usr/bin

  make tools/depbuild \
       CXX="g++" \
       CXXFLAGS="-L/usr/lib -I/usr/include -I. -Itools"
  mv tools/depbuild{,.host}
  make clean

  patch -d ../ -p 1 -i $SRC/zsnes-1.51-gcc43.patch
  sed -i configure \
      -e 's|with_zlib=""|with_zlib=yes|' \
      -e 's| -march=.*"|"|g' \
      -e "s|-I/usr|-I$CLFS/usr|g" \
      -e "s|-L/usr|-L$CLFS/usr|g" \
      -e 's|depbuild|depbuild.host|g'

  ./configure --build=$CHOST \
              --host=$CTARGET \
              --prefix=/usr \
              --with-x \
              --disable-cpucheck \
              --disable-sdltest \
              --with-sdl-prefix=$CLFS/usr/bin

  make
        install -D -m 0755 zsnes $PKG/usr/bin/zsnes
        install -D -m 0644 linux/zsnes.1 $PKG/usr/man/man1/zsnes.1
        install -D -m 0644 linux/zsnes.desktop $PKG/usr/share/applications/zsnes.desktop
        install -D -m 0644 icons/16x16x32.png $PKG/usr/share/icons/hicolor/16x16/apps/zsnes.png
        install -D -m 0644 icons/32x32x32.png $PKG/usr/share/icons/hicolor/32x32/apps/zsnes.png
        install -D -m 0644 icons/48x48x32.png $PKG/usr/share/icons/hicolor/48x48/apps/zsnes.png
        install -D -m 0644 icons/64x64x32.png $PKG/usr/share/icons/hicolor/64x64/apps/zsnes.png
}