src/png/scripts/libpng-config-body.in

   1
   2 usage()
   3 {
   4     cat <<EOF
   5 Usage: libpng-config [OPTION] ...
   6
   7 Known values for OPTION are:
   8
   9   --prefix              print libpng prefix
  10   --libs                print library linking information
  11   --cflags              print compiler flags
  12   --cppflags            print pre-processor flags
  13   --ldflags             print loader flags
  14   --rpath               print path to shared library
  15   --help                display this help and exit
  16   --version             output version information
  17 EOF
  18
  19     exit $1
  20 }
  21
  22 if test $# -eq 0; then
  23     usage 1
  24 fi
  25
  26 while test $# -gt 0; do
  27     case "$1" in
  28
  29     --prefix)
  30         echo ${prefix}
  31         ;;
  32
  33     --version)
  34         echo ${version}
  35         exit 0
  36         ;;
  37
  38     --help)
  39         usage 0
  40         ;;
  41
  42     --cflags)
  43         echo ${cflags}
  44         ;;
  45
  46     --cppflags)
  47         echo ${cppflags}
  48         ;;
  49
  50     --libs)
  51         echo ${libs}
  52         ;;
  53
  54     --rpath)
  55         echo ${rpath}
  56         ;;
  57
  58     --ldflags)
  59         echo ${ldflags}
  60         ;;
  61
  62     *)
  63         usage
  64         exit 1
  65         ;;
  66     esac
  67     shift
  68 done
  69
  70 exit 0