|  | 
 | # Copyright (C) Igor Sysoev | 
 |  | 
 |  | 
 | if [ $USE_PCRE = YES -o $PCRE != NONE ]; then | 
 |     . auto/lib/pcre/conf | 
 | fi | 
 |  | 
 | if [ $USE_OPENSSL = YES ]; then | 
 |     . auto/lib/openssl/conf | 
 | fi | 
 |  | 
 | if [ $USE_MD5 = YES ]; then | 
 |  | 
 |     if [ $OPENSSL != NONE -a $OPENSSL != NO ]; then | 
 |         have=NGX_HAVE_OPENSSL_MD5_H . auto/have | 
 |         have=NGX_OPENSSL_MD5 . auto/have | 
 |         MD5=YES | 
 |  | 
 |     else | 
 |         . auto/lib/md5/conf | 
 |     fi | 
 |  | 
 | fi | 
 |  | 
 | if [ $USE_SHA1 = YES ]; then | 
 |  | 
 |     if [ $OPENSSL != NONE -a $OPENSSL != NO ]; then | 
 |         have=NGX_HAVE_OPENSSL_SHA1_H . auto/have | 
 |         SHA1=YES | 
 |  | 
 |     else | 
 |         . auto/lib/sha1/conf | 
 |     fi | 
 |  | 
 | fi | 
 |  | 
 | if [ $USE_ZLIB = YES ]; then | 
 |     . auto/lib/zlib/conf | 
 | fi | 
 |  | 
 | if [ $USE_PERL = YES ]; then | 
 |     . auto/lib/perl/conf | 
 | fi | 
 |  | 
 | if [ $NGX_GOOGLE_PERFTOOLS = YES ]; then | 
 |     . auto/lib/google-perftools/conf | 
 | fi |