Ditch two checks that have been commented out for years already, without causing...

[privoxy.git] / configure.in

diff --git a/configure.in b/configure.in
index 2f6991b..90209a7 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl 
-dnl $Id: configure.in,v 1.148 2010/12/11 15:35:41 fabiankeil Exp $
+dnl $Id: configure.in,v 1.154 2011/05/27 11:36:15 fabiankeil Exp $
 dnl 
 dnl Written by and Copyright (C) 2001-2010 the
 dnl Privoxy team. http://www.privoxy.org/
@@ -32,7 +32,7 @@ dnl =================================================================
 dnl AutoConf Initialization
 dnl =================================================================
 
-AC_REVISION($Revision: 1.148 $)
+AC_REVISION($Revision: 1.154 $)
 AC_INIT(jcc.c)
 
 if test ! -f config.h.in; then
@@ -315,7 +315,7 @@ else
 fi
 AC_SUBST(WIN_ONLY)
 
-dnl Checking which text html browser we have avaliable
+dnl Checking which text html browser we have available
 if test $dodk != no; then
        AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
        if test "$WDUMP" = false; then
@@ -705,16 +705,20 @@ dnl AC_CHECK_FUNC(strstr)
 dnl bcopy and memmove are for PCRE
 AC_CHECK_FUNCS([strerror bcopy memmove])
 AC_PROG_GCC_TRADITIONAL
-dnl uncommenting does not work for swa. suse linux
-dnl AC_FUNC_MALLOC
-AC_FUNC_SETPGRP
 AC_TYPE_SIGNAL
-dnl uncommenting does not work for swa. suse linux
-dnl AC_FUNC_STAT
 AC_CHECK_FUNCS([access atexit getcwd gethostbyaddr gethostbyaddr_r gethostbyname gethostbyname_r gettimeofday inet_ntoa localtime_r memchr memmove memset poll putenv random regcomp select setlocale snprintf socket strchr strdup strerror strftime strlcat strlcpy strptime strstr strtoul timegm tzset])
 
 dnl Checks for RFC 2553 resolver and socket functions
-if test $target_type = mingw; then
+AC_ARG_ENABLE(ipv6-support,
+[  --disable-ipv6-support          Disable IPv6 support and other RFC-2554-related improvements],
+[if test $enableval = yes; then
+  enable_ipv6_support=yes
+fi], enable_ipv6_support=yes)
+
+if test $enable_ipv6_support != yes; then
+  AC_MSG_WARN([Skipping checks for IPv6 support and other RFC-2554-related improvements.
+    Due to lock contention, this may result in slower DNS resolution for IPv4 setups, too.])
+elif test $target_type = mingw; then
   AC_CHECK_LIB(ws2_32, main)
 
   AC_MSG_CHECKING(getaddrinfo in ws2_32)
@@ -842,8 +846,8 @@ AC_ARG_ENABLE(image-blocking,
 fi],
 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
 
-AC_ARG_ENABLE(acl-files,
-[  --disable-acl-files             Prevents the use of ACL files to control access to
+AC_ARG_ENABLE(acl-support,
+[  --disable-acl-support            Prevents the use of ACLs to control access to
                                   Privoxy by IP address.],
 [if test $enableval = yes; then
   AC_DEFINE(FEATURE_ACL)
@@ -944,7 +948,7 @@ if test $have_pcre = "yes"; then
   STATIC_PCRE_ONLY=#
   LIBS="$LIBS -lpcre -lpcreposix"
 else
-  AC_MSG_WARN([You are using the static PCRE code which is scheduled for removal, for details see: 
+  AC_MSG_WARN([You are using the static PCRE code which is out of date and scheduled for removal, for details see:
     http://sourceforge.net/mailarchive/forum.php?thread_name=20080511195555.2dc6cfdc%40fabiankeil.de&forum_name=ijbswa-developers])
   pcre_dyn=no
   AC_DEFINE(STATIC_PCRE)
@@ -983,7 +987,7 @@ dnl =================================================================
 dnl Final cleanup and output
 dnl =================================================================
 
-dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
+dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it separately
 dnl in the Makefile
 CFLAGS=$old_CFLAGS_nospecial
 AC_SUBST(SPECIAL_CFLAGS)