|  |  | 
|  | # Copyright (C) Igor Sysoev | 
|  | # Copyright (C) Nginx, Inc. | 
|  |  | 
|  |  | 
|  | if [ $PCRE != NONE -a $PCRE != NO -a $PCRE != YES ]; then | 
|  | . auto/lib/pcre/make | 
|  | fi | 
|  |  | 
|  | if [ $MD5 != NONE -a $MD5 != NO -a $MD5 != YES ]; then | 
|  | . auto/lib/md5/make | 
|  | fi | 
|  |  | 
|  | if [ $SHA1 != NONE -a $SHA1 != NO -a $SHA1 != YES ]; then | 
|  | . auto/lib/sha1/make | 
|  | fi | 
|  |  | 
|  | if [ $OPENSSL != NONE -a $OPENSSL != NO -a $OPENSSL != YES ]; then | 
|  | . auto/lib/openssl/make | 
|  | fi | 
|  |  | 
|  | if [ $ZLIB != NONE -a $ZLIB != NO -a $ZLIB != YES ]; then | 
|  | . auto/lib/zlib/make | 
|  | fi | 
|  |  | 
|  | if [ $NGX_LIBATOMIC != NO -a $NGX_LIBATOMIC != YES ]; then | 
|  | . auto/lib/libatomic/make | 
|  | fi | 
|  |  | 
|  | if [ $USE_PERL = YES ]; then | 
|  | . auto/lib/perl/make | 
|  | fi |