extras/analyser/zsh_completion.sh

   1 #!/usr/bin/env zsh
   2 # Helper script to install zsh completion for VLC media player
   3 # © 2008 Rafaël Carré <funman@videolanorg>
   4
   5
   6 HOST=`gcc -dumpmachine`
   7 case $HOST in
   8     *darwin*)
   9         SUFFIX=dylib
  10     ;;
  11     *cygwin*|*mingw*)
  12         SUFFIX=dll
  13     ;;
  14     *linux*|*bsd*)
  15         SUFFIX=so
  16     ;;
  17     *)
  18         echo "WARNING: Unknown platform: \'$HOST\', can't check for libraries"
  19     ;;
  20 esac
  21
  22 #Distributors can run BUILDDIR=XXX ./zsh_completion.sh
  23 [ -z "$BUILDDIR" ] && BUILDDIR=../../
  24
  25 VLC_PLUGIN_PATH="$BUILDDIR"
  26 export VLC_PLUGIN_PATH
  27
  28 function find_libvlc {
  29     [ -z "$SUFFIX" ] && return 0 # linking will fail if lib isn't found
  30     for i in $BUILDDIR/lib/.libs/libvlc.$SUFFIX $BUILDDIR/lib/libvlc.$SUFFIX; do
  31         [ -e $i ] && LIBVLC=$i && return 0
  32     done
  33     return 1
  34 }
  35
  36 function find_libvlccore {
  37     [ -z "$SUFFIX" ] && return 0 # linking will fail if lib isn't found
  38     for i in $BUILDDIR/src/.libs/libvlccore.$SUFFIX $BUILDDIR/src/libvlccore.$SUFFIX; do
  39         [ -e $i ] && LIBVLCCORE=$i && return 0
  40     done
  41     return 1
  42 }
  43
  44 while [ -z "$LIBVLC" ]; do
  45     if ! find_libvlc; then
  46         printf "Please enter the directory where you built vlc: "
  47         read BUILDDIR
  48     fi
  49 done
  50
  51 if ! find_libvlccore; then
  52     echo "libvlccore not found !"
  53     exit 1
  54 fi
  55
  56 export LD_LIBRARY_PATH=$BUILDDIR/src/.libs
  57 CXXFLAGS="$CXXFLAGS -g -O0"
  58
  59 if [ -e ../../extras/contrib/config.mak -a ! "`grep HOST ../../extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "$HOST" ]; then
  60     CXXFLAGS="-I../../extras/contrib/include"
  61 fi
  62
  63 [ -z "$CXX" ] && CXX=g++
  64
  65 ZSH_BUILD="$CXX $CXXFLAGS -DHAVE_CONFIG_H -I$BUILDDIR -I$BUILDDIR/include -I../../include zsh.cpp $LIBVLC $LIBVLCCORE -o zsh_gen"
  66
  67 echo $ZSH_BUILD
  68 echo
  69 eval $ZSH_BUILD || exit 1
  70
  71 printf "Generating zsh completion in _vlc ... "
  72
  73 VLC_PLUGIN_PATH=$BUILDDIR/modules
  74 if ! ./zsh_gen >_vlc 2>/dev/null; then
  75     echo "
  76 ERROR: the generation failed.... :(
  77 Please press enter to verify that all the VLC modules are shown"
  78     read i
  79     ./zsh_gen -vv --list
  80     echo "
  81 If they are shown, press enter to see if you can debug the problem
  82 It will be reproduced by running \"./zsh_gen -vv\""
  83     read i
  84     ./zsh_gen -vv
  85     exit 1
  86 fi
  87
  88 echo "done"
  89
  90 ZSH_FPATH=`echo $fpath|cut -d\  -f1`
  91 [ -z "$ZSH_FPATH" ] && exit 0 # don't know where to install
  92
  93 echo "
  94 You should now copy _vlc to $ZSH_FPATH and then
  95 remove ~/.zcompdump and restart your running zsh instances,
  96 or run \"compinit\" to start using vlc completion immediately."