
# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.


NJS_PCRE_CFLAGS=
NJS_PCRE_LIB=

njs_found=no

if /bin/sh -c "(pcre-config --version)" >> $NJS_AUTOCONF_ERR 2>&1; then

    NJS_PCRE_CFLAGS=`pcre-config --cflags`
    NJS_PCRE_LIB=`pcre-config --libs`

    njs_feature="PCRE library"
    njs_feature_name=NJS_HAVE_PCRE
    njs_feature_run=no
    njs_feature_incs=$NJS_PCRE_CFLAGS
    njs_feature_libs=$NJS_PCRE_LIB
    njs_feature_test="#include <pcre.h>

                     int main(void) {
                         pcre  *re;

                         re = pcre_compile(NULL, 0, NULL, 0, NULL);
                         if (re == NULL)
                             return 1;
                         return 0;
                     }"
    . auto/feature
fi

if [ $njs_found = no ]; then
    echo
    echo $0: error: no PCRE library found.
    echo
    exit 1;
fi

echo " + PCRE version: `pcre-config --version`"
