get_debian_32bit_libs.sh

   1 #!/bin/sh
   2 # Get 32-bit libs required for Dwarf Fortress on 64-bit Linux.
   3 # requires debian's dpkg program.
   4
   5 check_program() {
   6         if ! which "$1" >/dev/null 2>&1 ; then
   7                 echo "required program $1 not installed. aborting."
   8                 exit 1
   9         fi
  10 }
  11
  12 check_program wget
  13 check_program dpkg
  14
  15 mkdir -p temp
  16
  17 # Save the file from $1 as $2 using wget.
  18 fetchextract() {
  19         url="$1"
  20         file="$2"
  21         wget -O "temp/$file" "$url"/"$file"
  22         dpkg -x "temp/$file" temp
  23 }
  24
  25 # abort on error
  26 set -e
  27
  28 # Get the required libs:
  29 fetchextract "http://ftp.us.debian.org/debian/pool/main/s/sdl-image1.2" "libsdl-image1.2_1.2.10-2+b2_i386.deb"
  30 fetchextract "http://ftp.us.debian.org/debian/pool/main/s/sdl-ttf2.0" "libsdl-ttf2.0-0_2.0.9-1_i386.deb"
  31 fetchextract "http://ftp.us.debian.org/debian/pool/main/o/openal-soft" "libopenal1_1.12.854-2_i386.deb"
  32
  33 # Put them to df's libs directory:
  34 mkdir -p libs
  35
  36 mv temp/usr/lib/libopenal.so.1.12.854 libs/libopenal.so
  37 mv temp/usr/lib/libSDL_image-1.2.so.0.8.2 libs/libSDL_image-1.2.so.0
  38 mv temp/usr/lib/libSDL_ttf-2.0.so.0.6.3 libs/libSDL_ttf-2.0.so.0
  39
  40 # Clean up
  41 rm -rf temp
  42