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 2658be0..90209a7 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,8 +1,8 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl 
-dnl $Id: configure.in,v 1.140 2009/11/07 13:44:43 fabiankeil Exp $
+dnl $Id: configure.in,v 1.154 2011/05/27 11:36:15 fabiankeil Exp $
 dnl 
-dnl Written by and Copyright (C) 2001-2009 the
+dnl Written by and Copyright (C) 2001-2010 the
 dnl Privoxy team. http://www.privoxy.org/
 dnl
 dnl Based on the Internet Junkbuster originally written
@@ -32,7 +32,7 @@ dnl =================================================================
 dnl AutoConf Initialization
 dnl =================================================================
 
-AC_REVISION($Revision: 1.140 $)
+AC_REVISION($Revision: 1.154 $)
 AC_INIT(jcc.c)
 
 if test ! -f config.h.in; then
@@ -78,7 +78,7 @@ dnl =================================================================
 
 VERSION_MAJOR=3
 VERSION_MINOR=0
-VERSION_POINT=16
+VERSION_POINT=18
 CODE_STATUS="UNRELEASED"
 
 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
@@ -298,6 +298,7 @@ fi])
 
 if test $target_type = mingw; then
   WIN_ONLY=
+  CFLAGS="$CFLAGS -DWINVER=0x501"
   SPECIAL_CFLAGS="-mwindows -mno-cygwin"
   PTHREAD_LIB=-lpthreadGC
   echo "Using mingw32 (Win32 GUI)"
@@ -314,7 +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
@@ -398,6 +399,13 @@ fi
 AC_SUBST(JADECAT)
 AC_SUBST(DKPREFIX)
 
+AC_ARG_ENABLE(large-file-support,
+[  --enable-large-file-support     Define _LARGE_FILES and friends.
+                                  Required by some systems to support files larger then 2GB.],
+[if test $enableval = yes; then
+    CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D_LARGEFILE_SOURCE=1"
+fi])
+
 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
 old_CFLAGS_nospecial=$CFLAGS
 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
@@ -697,22 +705,60 @@ 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
-AC_CHECK_FUNC([getaddrinfo],
-   [AC_CHECK_FUNC([getnameinfo],
-      [AC_DEFINE([HAVE_RFC2553], [1],
-         [Define if RFC 2553 resolver functions like getaddrinfo(3) and
-          getnameinfo(3) present])
-      ])
-])
+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 $target_type = mingw; then
+  AC_CHECK_LIB(ws2_32, main)
+
+  AC_MSG_CHECKING(getaddrinfo in ws2_32)
+  AC_TRY_LINK(
+    [
+      #include<windows.h>
+      #include<ws2tcpip.h>
+    ],
+    [getaddrinfo(0,0,0,0)],
+    have_ws2_32_getaddrinfo=yes
+  )
+  AC_MSG_RESULT($have_ws2_32_getaddrinfo)
+
+  AC_MSG_CHECKING(getnameinfo in ws2_32)
+  AC_TRY_LINK(
+    [
+      #include<windows.h>
+      #include<ws2tcpip.h>
+    ],
+    [getnameinfo(0,0,0,0,0,0,0)],
+    have_ws2_32_getnameinfo=yes
+  )
+  AC_MSG_RESULT($have_ws2_32_getnameinfo)
+
+  if test $have_ws2_32_getaddrinfo ; then
+    if test $have_ws2_32_getnameinfo ; then
+      AC_DEFINE([HAVE_RFC2553], [1],
+        [Define if RFC 2553 resolver functions like getaddrinfo(3) and
+         getnameinfo(3) present])
+    fi
+  fi
+else
+  AC_CHECK_FUNC([getaddrinfo],
+     [AC_CHECK_FUNC([getnameinfo],
+        [AC_DEFINE([HAVE_RFC2553], [1],
+           [Define if RFC 2553 resolver functions like getaddrinfo(3) and
+            getnameinfo(3) present])
+        ])
+  ])
+fi
 
 dnl =================================================================
 dnl Checks for libraries.
@@ -800,8 +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)
@@ -902,8 +948,8 @@ 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: 
-    https://sourceforge.net/mailarchive/message.php?msg_id=20080511195555.2dc6cfdc%40fabiankeil.de])
+  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)
   STATIC_PCRE_ONLY=
@@ -941,7 +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)