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


NXT_PCRE_CFLAGS=
NXT_PCRE_LIB=

nxt_found=no

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

    NXT_PCRE_CFLAGS=`pcre-config --cflags`
    NXT_PCRE_LIB=`pcre-config --libs`

    nxt_feature="PCRE library"
    nxt_feature_name=NXT_HAVE_PCRE
    nxt_feature_run=no
    nxt_feature_incs=$NXT_PCRE_CFLAGS
    nxt_feature_libs=$NXT_PCRE_LIB
    nxt_feature_test="#include <pcre.h>

                     int main() {
                         pcre  *re;

                         re = pcre_compile(NULL, 0, NULL, 0, NULL);
                         if (re == NULL)
                             return 1;
                         return 0;
                     }"
    . ${NXT_AUTO}feature
fi

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

$nxt_echo " + PCRE version: `pcre-config --version`"

cat << END >> $NXT_MAKEFILE_CONF

NXT_PCRE_CFLAGS = ${NXT_PCRE_CFLAGS}
NXT_PCRE_LIB =	${NXT_PCRE_LIB}
END
