nginx-0.1.25-RELEASE import

*) Bugfix: nginx did run on Linux parisc.

    *) Feature: nginx now does not start under FreeBSD if the sysctl
       kern.ipc.somaxconn value is too big.

    *) Bugfix: if a request was internally redirected by the
       ngx_http_index_module module to the ngx_http_proxy_module or
       ngx_http_fastcgi_module modules, then the index file was not closed
       after request completion.

    *) Feature: the "proxy_pass" can be used in location with regular
       expression.

    *) Feature: the ngx_http_rewrite_filter_module module supports the
       condition like "if ($HTTP_USER_AGENT ~ MSIE)".

    *) Bugfix: nginx started too slow if the large number of addresses and
       text values were used in the "geo" directive.

    *) Change: a variable name must be declared as "$name" in the "geo"
       directive. The previous variant without "$" is still supported, but
       will be removed soon.

    *) Feature: the "%{VARIABLE}v" logging parameter.

    *) Feature: the "set $name value" directive.

    *) Bugfix: gcc 4.0 compatibility.

    *) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.

auto/cc/gcc

@@ -2,8 +2,15 @@
 # Copyright (C) Igor Sysoev
 
 
-# gcc 2.7.2.3, 2.8.1, 2.95.4,
+# gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2
 #     3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2
+#     4.0.0
+
+
+NGX_GCC_VER=`$CC -v 2>&1 | grep 'gcc version' 2>&1 \
+                         | sed -e 's/^.* version \(.*\)/\1/'`
+
+echo " + gcc version: $NGX_GCC_VER"
 
 
 # Solaris 7's /usr/ccs/bin/as does not support "-pipe"
@@ -24,7 +31,6 @@ if [ $ngx_found = yes ]; then
     PIPE="-pipe"
 fi
 
-
 # optimizations
 
 #NGX_GCC_OPT="-O2"
@@ -61,8 +67,12 @@ case $CPU in
 esac
 
 
-# STUB for batch builds
-if [ $CC = gcc27 ]; then CPU_OPT=; fi
+case "$NGX_GCC_VER" in
+    2.7*)
+        # batch build
+        CPU_OPT=
+    ;;
+esac
 
 
 CFLAGS="$CFLAGS $PIPE $CPU_OPT"
@@ -95,8 +105,21 @@ CFLAGS="$CFLAGS -Wall -Wpointer-arith"
 #CFLAGS="$CFLAGS -Wconversion" 
 #CFLAGS="$CFLAGS -Winline"
 
-# we have a lot of the unused function arguments
-CFLAGS="$CFLAGS -Wno-unused"
+
+case "$NGX_GCC_VER" in
+    3.* | 4.* )
+        # we have a lot of the unused function arguments
+        CFLAGS="$CFLAGS -Wno-unused-parameter"
+        CFLAGS="$CFLAGS -Wno-unused-function"
+        #CFLAGS="$CFLAGS -Wunreachable-code"
+    ;;
+
+    *)
+        # we have a lot of the unused function arguments
+        CFLAGS="$CFLAGS -Wno-unused"
+    ;;
+esac
+
 
 # stop on warning
 CFLAGS="$CFLAGS -Werror"

auto/cc/icc

@@ -7,7 +7,7 @@
 # optimizations
 
 CFLAGS="$CFLAGS -O"
-# inline functions declared with __inline
+# inline the functions declared with __inline
 #CFLAGS="$CFLAGS -Ob1"
 # inline any function, at the compiler's discretion
 CFLAGS="$CFLAGS -Ob2"
@@ -54,14 +54,34 @@ fi
 
 # warnings
 
-CFLAGS="$CFLAGS -w1"
-#CFLAGS="$CFLAGS -w2"
+CFLAGS="$CFLAGS -w2"
 
-# disable the ICC 8.1 errors:
-#    error #181: argument is incompatible with corresponding format
-#                string conversion
-#    error #269: invalid format string conversion
-CFLAGS="$CFLAGS -wd181 -wd269"
+# disable some warnings
+
+# invalid type conversion: "int" to "char *"
+CFLAGS="$CFLAGS -wd171"
+# argument is incompatible with corresponding format string conversion
+CFLAGS="$CFLAGS -wd181"
+# zero used for undefined preprocessing identifier
+CFLAGS="$CFLAGS -wd193"
+# invalid format string conversion
+CFLAGS="$CFLAGS -wd269"
+# conversion from "long long" to "size_t" may lose significant bits
+CFLAGS="$CFLAGS -wd810"
+# parameter was never referenced
+CFLAGS="$CFLAGS -wd869"
+
+# STUB
+# enumerated type mixed with another type
+CFLAGS="$CFLAGS -wd188"
+# controlling expression is constant
+CFLAGS="$CFLAGS -wd279"
+# operands are evaluated in unspecified order
+CFLAGS="$CFLAGS -wd981"
+# external definition with no prior declaration
+CFLAGS="$CFLAGS -wd1418"
+# external declaration in primary source file
+CFLAGS="$CFLAGS -wd1419"
 
 # stop on warning
 CFLAGS="$CFLAGS -Werror"