external/bsd/libpcap/dist/pcap-config.in

   1 #! /bin/sh
   2
   3 #
   4 # Script to give the appropriate compiler flags and linker flags
   5 # to use when building code that uses libpcap.
   6 #
   7 prefix="@prefix@"
   8 exec_prefix="@exec_prefix@"
   9 includedir="@includedir@"
  10 libdir="@libdir@"
  11 V_RPATH_OPT="@V_RPATH_OPT@"
  12 LIBS="@LIBS@"
  13
  14 static=0
  15 show_cflags=0
  16 show_libs=0
  17 while [ "$#" != 0 ]
  18 do
  19         case "$1" in
  20
  21         --static)
  22                 static=1
  23                 ;;
  24
  25         --cflags)
  26                 show_cflags=1
  27                 ;;
  28
  29         --libs)
  30                 show_libs=1
  31                 ;;
  32
  33         --additional-libs)
  34                 show_additional_libs=1
  35                 ;;
  36         esac
  37         shift
  38 done
  39 if [ "$V_RPATH_OPT" != "" ]
  40 then
  41         #
  42         # If libdir isn't /usr/lib, add it to the run-time linker path.
  43         #
  44         if [ "$libdir" != "/usr/lib" ]
  45         then
  46                 RPATH=$V_RPATH_OPT$libdir
  47         fi
  48 fi
  49 if [ "@includedir@" != "/usr/include" ]
  50 then
  51         i="-I@includedir@"
  52 fi
  53 if [ "@libdir@" != "/usr/lib" ]
  54 then
  55         l="-L@libdir@"
  56 fi
  57 if [ -n "@LIBS@" ]
  58 then
  59         L="@LIBS@"
  60 fi
  61
  62 if [ "$static" = 1 ]
  63 then
  64         #
  65         # Include LIBS so that the flags include libraries containing
  66         # routines that libpcap uses.
  67         #
  68         if [ "$show_cflags" = 1 -a "$show_libs" = 1 ]
  69         then
  70                 echo "-I$includedir -L$libdir -lpcap $LIBS"
  71         elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ]
  72         then
  73                 echo "-I$includedir -L$libdir $LIBS"
  74         elif [ "$show_cflags" = 1 ]
  75         then
  76                 echo "-I$includedir"
  77         elif [ "$show_libs" = 1 ]
  78         then
  79                 echo "-L$libdir -lpcap $LIBS"
  80         elif [ "$show_additional_libs" = 1 ]
  81         then
  82                 echo "$LIBS"
  83         fi
  84 else
  85         #
  86         # Omit LIBS - libpcap is assumed to be linked with those
  87         # libraries, so there's no need to do so explicitly.
  88         #
  89         if [ "$show_cflags" = 1 -a "$show_libs" = 1 ]
  90         then
  91                 echo "-I$includedir -L$libdir $RPATH -lpcap"
  92         elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ]
  93         then
  94                 echo "-I$includedir"
  95         elif [ "$show_cflags" = 1 ]
  96         then
  97                 echo "-I$includedir"
  98         elif [ "$show_libs" = 1 ]
  99         then
 100                 echo "-L$libdir $RPATH -lpcap"
 101         fi
 102 fi