/usr/bin/ptlib-config is in libpt-1.10.10-dev 1.10.10-3.1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | #!/bin/sh
#
# Shamelessly ripped from imlib-config that was 
# apparently shamelessly ripped from gtk's gtk-config.in
#
VERSION="1.10.10"
CCFLAGS=" -D_REENTRANT"
LDFLAGS="-Wl,-Bsymbolic-functions -Wl,-z,def"
LIBS="-lldap -llber -lldap_r  -lpthread -lsasl2 -lssl -lcrypto -lexpat -lSDL -lresolv -ldl -lpt -lpt"
LIBDIR="/usr/lib"
PWINSTDIR="/usr/share/pwlib"
MACHTYPE="x86_64"
OSTYPE="linux"
OSRELEASE=""
SHAREDLIBEXT="so"
INSTALLPREFIX="/usr"
# usage="Usage: ptlib-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
usage="Usage: ptlib-config [--version] [--pwlibdir] [--ccflags] [--ldflags] [--libs] [--machtype] [--ostype] [--osrelease] [--sharedlibext] [--prefix] [--libdir]"
if test $# -eq 0; then
      echo "${usage}" 1>&2
      exit 1
fi
while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac
  case $1 in
    --version)
      echo $VERSION
      ;;
    --pwlibdir)
      echo $PWINSTDIR
      ;;
    --ldflags)
      echo $LDFLAGS
      ;;
    --ccflags)
      echo $CCFLAGS
      ;;
    --libs)
      echo $LIBS
      ;;
    --machtype)
      echo $MACHTYPE
      ;;
    --ostype)
      echo $OSTYPE
      ;;
    --osrelease)
      echo $OSRELEASE
      ;;
    --sharedlibext)
      echo $SHAREDLIBEXT
      ;;
    --prefix)
      echo $INSTALLPREFIX
      ;;
    --libdir)
      echo $LIBDIR
      ;;
    --all)
      echo VERSION      = $VERSION
      echo PWLIBDIR     = $PWINSTDIR
      echo LDFLAGS      = $LDFLAGS
      echo CCFLAGS      = $CCFLAGS
      echo LIBS         = $LIBS
      echo MACHTYPE     = $MACHTYPE
      echo OSTYPE       = $OSTYPE
      echo OSRELEASE    = $OSRELEASE
      echo SHAREDLIBEXT = $SHAREDLIBEXT
      echo PREFIX       = $INSTALLPREFIX
      echo LIBDIR       = $LIBDIR
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done
exit 0
 |