#!/bin/shprefix=@prefix@exec_prefix=@exec_prefix@exec_prefix_set=nousage="\Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--cflags] [--cflags-posix]"if test $# -eq 0; then      echo "${usage}" 1>&2      exit 1fiwhile test $# -gt 0; do  case "$1" in  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;  *) optarg= ;;  esac  case $1 in    --prefix=*)      prefix=$optarg      if test $exec_prefix_set = no ; then        exec_prefix=$optarg      fi      ;;    --prefix)      echo $prefix      ;;    --exec-prefix=*)      exec_prefix=$optarg      exec_prefix_set=yes      ;;    --exec-prefix)      echo $exec_prefix      ;;    --version)      echo @PCRE_VERSION@      ;;    --cflags | --cflags-posix)      if test @includedir@ != /usr/include ; then        includes=-I@includedir@      fi      echo $includes      ;;    --libs-posix)      echo -L@libdir@ -lpcreposix -lpcre      ;;    --libs)      echo -L@libdir@ -lpcre      ;;    *)      echo "${usage}" 1>&2      exit 1      ;;  esac  shiftdone