Changes with nginx 0.4.14 27 Nov 2006v0.4.14nginx-0.4

    *) Feature: the "proxy_pass_error_message" directive in IMAP/POP3 proxy.

    *) Bugfix: ngx_http_perl_module did nto work with perl built with the
       threads support; bug appeared in 0.3.38.

    *) Bugfix: !!!!!!!!!! segfault perl.

    *) Bugfix: !!!!!!!!!! recursive perl.

    *) Bugfix: nginx ignored a host name in an request line.

    *) Bugfix: !!!!!!!!!! endless loop when too many FastCGI sent too many
       to stderr

    *) Bugfix: !!!!!!!! negative upstream response time

    *) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3
       proxy authentication server when POP3 was used.

    *) Bugfix: a segmentation fault might occur if connect to IMAP/POP3
       proxy authentication server failed.

6 files changed, 98 insertions, 24 deletions

diff --git a/auto/lib/md5/conf b/auto/lib/md5/conf
index 799d0756f..0c80fd59c 100644
--- a/auto/lib/md5/conf
+++ b/auto/lib/md5/conf
@@ -53,6 +53,7 @@ else
         ngx_feature_name=
         ngx_feature_run=no
         ngx_feature_incs="#include <md5.h>"
+        ngx_feature_path=
         ngx_feature_libs="-lmd5"
         ngx_feature_test="MD5_CTX md5; MD5Init(&md5)"
         . auto/feature
@@ -70,6 +71,7 @@ else
             ngx_feature_name=
             ngx_feature_run=no
             ngx_feature_incs="#include <md5.h>"
+            ngx_feature_path=
             ngx_feature_libs="-lmd"
             ngx_feature_test="MD5_CTX md5; MD5Init(&md5)"
             . auto/feature
@@ -85,15 +87,16 @@ else
         else
             if [ $MD5 = NO ]; then
 
-               # OpenSSL crypto library
+                # OpenSSL crypto library
 
-               ngx_feature="OpenSSL md5 crypto library"
-               ngx_feature_name="NGX_OPENSSL_MD5"
-               ngx_feature_run=no
-               ngx_feature_incs="#include <openssl/md5.h>"
-               ngx_feature_libs="-lcrypto"
-               ngx_feature_test="MD5_CTX md5; MD5_Init(&md5)"
-               . auto/feature
+                ngx_feature="OpenSSL md5 crypto library"
+                ngx_feature_name="NGX_OPENSSL_MD5"
+                ngx_feature_run=no
+                ngx_feature_incs="#include <openssl/md5.h>"
+                ngx_feature_path=
+                ngx_feature_libs="-lcrypto"
+                ngx_feature_test="MD5_CTX md5; MD5_Init(&md5)"
+                . auto/feature
             fi
         fi
 
diff --git a/auto/lib/openssl/conf b/auto/lib/openssl/conf
index 32f82ca7c..02e9e610b 100644
--- a/auto/lib/openssl/conf
+++ b/auto/lib/openssl/conf
@@ -47,6 +47,7 @@ else
             ngx_feature_name="NGX_OPENSSL"
             ngx_feature_run=no
             ngx_feature_incs="#include <openssl/ssl.h>"
+            ngx_feature_path=
             ngx_feature_libs="-lssl -lcrypto"
             ngx_feature_test="SSL_library_init()"
             . auto/feature
diff --git a/auto/lib/pcre/conf b/auto/lib/pcre/conf
index 460325c08..045e6c855 100644
--- a/auto/lib/pcre/conf
+++ b/auto/lib/pcre/conf
@@ -64,13 +64,11 @@ else
     if [ "$NGX_PLATFORM" != win32 ]; then
         PCRE=NO
 
-        # FreeBSD PCRE port requires --with-cc-opt="-I /usr/local/include"
-        #                            --with-ld-opt="-L /usr/local/lib"
-
         ngx_feature="PCRE library"
         ngx_feature_name="NGX_PCRE"
         ngx_feature_run=no
         ngx_feature_incs="#include <pcre.h>"
+        ngx_feature_path=
         ngx_feature_libs="-lpcre"
         ngx_feature_test="pcre *re; re = pcre_compile(NULL, 0, NULL, 0, NULL)"
         . auto/feature
@@ -81,6 +79,79 @@ else
             CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
             PCRE=YES
             ngx_found=no
+
+        else
+            # FreeBSD port
+
+            ngx_feature="PCRE library in /usr/local/"
+            ngx_feature_name="NGX_PCRE"
+            ngx_feature_run=no
+            ngx_feature_incs="#include <pcre.h>"
+            ngx_feature_path="/usr/local/include"
+            ngx_feature_libs="-L /usr/local/lib -lpcre"
+            ngx_feature_test="pcre *re;
+                              re = pcre_compile(NULL, 0, NULL, 0, NULL)"
+            . auto/feature
         fi
+
+        if [ $ngx_found = yes ]; then
+            CORE_DEPS="$CORE_DEPS $REGEX_DEPS"
+            CORE_SRCS="$CORE_SRCS $REGEX_SRCS"
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            PCRE=YES
+            ngx_found=no
+
+        else
+            # Linux package
+
+            if [ $PCRE = NO ]; then
+
+                ngx_feature="PCRE library in /usr/include/pcre/"
+                ngx_feature_name="NGX_PCRE"
+                ngx_feature_run=no
+                ngx_feature_incs="#include <pcre.h>"
+                ngx_feature_path="/usr/include/pcre"
+                ngx_feature_libs="-lpcre"
+                ngx_feature_test="pcre *re;
+                                  re = pcre_compile(NULL, 0, NULL, 0, NULL)"
+                . auto/feature
+            fi
+        fi
+
+        if [ $ngx_found = yes ]; then
+            CORE_DEPS="$CORE_DEPS $REGEX_DEPS"
+            CORE_SRCS="$CORE_SRCS $REGEX_SRCS"
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            PCRE=YES
+            ngx_found=no
+
+        else
+            # NetBSD port
+
+            if [ $PCRE = NO ]; then
+
+                ngx_feature="PCRE library in /usr/pkg/"
+                ngx_feature_name="NGX_PCRE"
+                ngx_feature_run=no
+                ngx_feature_incs="#include <pcre.h>"
+                ngx_feature_path="/usr/pkg/include"
+                ngx_feature_libs="-L /usr/pkg/lib -lpcre"
+                ngx_feature_test="pcre *re;
+                                  re = pcre_compile(NULL, 0, NULL, 0, NULL)"
+                . auto/feature
+            fi
+        fi
+
+        if [ $ngx_found = yes ]; then
+            CORE_DEPS="$CORE_DEPS $REGEX_DEPS"
+            CORE_SRCS="$CORE_SRCS $REGEX_SRCS"
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            PCRE=YES
+            ngx_found=no
+        fi
+
     fi
 fi
diff --git a/auto/lib/perl/conf b/auto/lib/perl/conf
index e01f9b6c3..2ecaf3a49 100644
--- a/auto/lib/perl/conf
+++ b/auto/lib/perl/conf
@@ -36,11 +36,7 @@ if test -n "$NGX_PERL_VER"; then
         echo " + perl interpreter multiplicity found"
     fi
 
-    if $NGX_PERL -V:useithreads | grep define > /dev/null; then
-        have=NGX_HAVE_PERL_CLONE . auto/have
-        echo " + perl_clone() found"
-
-    else
+    if $NGX_PERL -V:useithreads | grep undef > /dev/null; then
         # FreeBSD port wants to link with -pthread non-threaded perl
         ngx_perl_ldopts=`echo $ngx_perl_ldopts | sed 's/ -pthread//'`
     fi
diff --git a/auto/lib/sha1/conf b/auto/lib/sha1/conf
index a1e20c9b2..52ca97f59 100644
--- a/auto/lib/sha1/conf
+++ b/auto/lib/sha1/conf
@@ -43,6 +43,7 @@ else
         ngx_feature_name=
         ngx_feature_run=no
         ngx_feature_incs="#include <sha.h>"
+        ngx_feature_path=
         ngx_feature_libs="-lmd"
         ngx_feature_test="SHA_CTX sha1; SHA1_Init(&sha1)"
         . auto/feature
@@ -57,15 +58,16 @@ else
         else
             if [ $SHA1 = NO ]; then
 
-               # OpenSSL crypto library
+                # OpenSSL crypto library
 
-               ngx_feature="OpenSSL sha1 crypto library"
-               ngx_feature_name=
-               ngx_feature_run=no
-               ngx_feature_incs="#include <openssl/sha.h>"
-               ngx_feature_libs="-lcrypto"
-               ngx_feature_test="SHA_CTX sha1; SHA1_Init(&sha1)"
-               . auto/feature
+                ngx_feature="OpenSSL sha1 crypto library"
+                ngx_feature_name=
+                ngx_feature_run=no
+                ngx_feature_incs="#include <openssl/sha.h>"
+                ngx_feature_path=
+                ngx_feature_libs="-lcrypto"
+                ngx_feature_test="SHA_CTX sha1; SHA1_Init(&sha1)"
+                . auto/feature
             fi
         fi
 
diff --git a/auto/lib/zlib/conf b/auto/lib/zlib/conf
index 3123c669a..f033354a4 100644
--- a/auto/lib/zlib/conf
+++ b/auto/lib/zlib/conf
@@ -47,6 +47,7 @@ else
         ngx_feature_name=
         ngx_feature_run=no
         ngx_feature_incs="#include <zlib.h>"
+        ngx_feature_path=
         ngx_feature_libs="-lz"
         ngx_feature_test="z_stream z; deflate(&z, Z_NO_FLUSH)"
         . auto/feature