dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl $Id: configure.in,v 1.14 2001/07/30 22:12:11 jongfoster Exp $
-dnl
-dnl Written by and Copyright (C) 2001 the SourceForge
-dnl IJBSWA team. http://ijbswa.sourceforge.net
+dnl
+dnl $Id: configure.in,v 1.160 2011/09/04 11:11:17 fabiankeil Exp $
+dnl
+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
-dnl by and Copyright (C) 1997 Anonymous Coders and
+dnl by and Copyright (C) 1997 Anonymous Coders and
dnl Junkbusters Corporation. http://www.junkbusters.com
dnl
-dnl This program is free software; you can redistribute it
+dnl This program is free software; you can redistribute it
dnl and/or modify it under the terms of the GNU General
dnl Public License as published by the Free Software
dnl Foundation; either version 2 of the License, or (at
dnl your option) any later version.
-dnl
+dnl
dnl This program is distributed in the hope that it will
dnl be useful, but WITHOUT ANY WARRANTY; without even the
dnl implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE. See the GNU General Public
dnl License for more details.
-dnl
+dnl
dnl The GNU General Public License should be included with
dnl this file. If not, you can view it at
dnl http://www.gnu.org/copyleft/gpl.html
dnl or write to the Free Software Foundation, Inc., 59
dnl Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-dnl
-dnl $Log: configure.in,v $
-dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
-dnl Fixing Solaris build (I hope) and tidying up #defines:
-dnl - All feature #defines are now of the form FEATURE_xxx
-dnl - Permanently turned off WIN_GUI_EDIT
-dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
-dnl
-dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
-dnl Major changes to build system in order to fix these bugs:
-dnl - pthreads under Linux was broken - changed -lpthread to -pthread
-dnl - Compiling in MinGW32 mode under CygWin now correctly detects
-dnl which shared libraries are available
-dnl - Solaris support (?) (Not tested under Solaris yet)
-dnl
-dnl Revision 1.12 2001/07/25 19:16:27 oes
-dnl Bumping version number to 2.9.8
-dnl
-dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
-dnl Bumping version number to 2.9.7
-dnl
-dnl Revision 1.10 2001/07/18 17:25:04 oes
-dnl Fixed a typo
-dnl
-dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
-dnl Added support for linking with POSIX threads library
-dnl
-dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
-dnl Renaming #define STATIC to STATIC_PCRE
-dnl Adding new #define FEATURE_PTHREAD that will be used to enable
-dnl POSIX threads support.
-dnl
-dnl Revision 1.7 2001/07/13 13:58:05 oes
-dnl Completely reorganized the selection scheme for
-dnl pcre, pcreposix, pcrs and gnu_regex:
-dnl
-dnl The presence of shared pcre, pcreposix or pcrs
-dnl libraried is now autodetected. Additionally, the
-dnl user can enforce using the built-in static variants
-dnl by specifying --disable-dynamic-(pcre|pcrs).
-dnl Care is taken to avoid that pcre is dyn, while pcreposix
-dnl is static, if both are used and that pcrs is static if
-dnl pcrs is.
-dnl
-dnl The choice between pcre, gnu or no regex for actionsfile
-dnl URL matching is now via
-dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
-dnl default being pcre.
-dnl
-dnl Revision 1.6 2001/06/29 21:56:40 oes
-dnl Version -> 2.9.5
-dnl
-dnl Revision 1.5 2001/06/29 13:26:27 oes
-dnl Introduced #define CODE_STATUS
-dnl
-dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
-dnl Unified blocklist/imagelist/permissionslist.
-dnl File format is still under discussion, but the internal changes
-dnl are (mostly) done.
-dnl
-dnl Also modified interceptor behaviour:
-dnl - We now intercept all URLs beginning with one of the following
-dnl prefixes (and *only* these prefixes):
-dnl * http://i.j.b/
-dnl * http://ijbswa.sf.net/config/
-dnl * http://ijbswa.sourceforge.net/config/
-dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
-dnl - Internal changes so that intercepted and fast redirect pages
-dnl are not replaced with an image.
-dnl - Interceptors now have the option to send a binary page direct
-dnl to the client. (i.e. ijb-send-banner uses this)
-dnl - Implemented show-url-info interceptor. (Which is why I needed
-dnl the above interceptors changes - a typical URL is
-dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
-dnl The previous mechanism would not have intercepted that, and
-dnl if it had been intercepted then it then it would have replaced
-dnl it with an image.)
-dnl
-dnl Revision 1.3 2001/05/22 18:46:04 oes
-dnl
-dnl - Enabled filtering banners by size rather than URL
-dnl by adding patterns that replace all standard banner
-dnl sizes with the "Junkbuster" gif to the re_filterfile
-dnl
-dnl - Enabled filtering WebBugs by providing a pattern
-dnl which kills all 1x1 images
dnl
-dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
-dnl which is selected by the (nonstandard and therefore
-dnl capital) letter 'U' in the option string.
-dnl It causes the quantifiers to be ungreedy by default.
-dnl Appending a ? turns back to greedy (!).
-dnl
-dnl - Added a new interceptor ijb-send-banner, which
-dnl sends back the "Junkbuster" gif. Without imagelist or
-dnl MSIE detection support, or if tinygif = 1, or the
-dnl URL isn't recognized as an imageurl, a lame HTML
-dnl explanation is sent instead.
-dnl
-dnl - Added new feature, which permits blocking remote
-dnl script redirects and firing back a local redirect
-dnl to the browser.
-dnl The feature is conditionally compiled, i.e. it
-dnl can be disabled with --disable-fast-redirects,
-dnl plus it must be activated by a "fast-redirects"
-dnl line in the config file, has its own log level
-dnl and of course wants to be displayed by show-proxy-args
-dnl Note: Boy, all the #ifdefs in 1001 locations and
-dnl all the fumbling with configure.in and acconfig.h
-dnl were *way* more work than the feature itself :-(
-dnl
-dnl - Because a generic redirect template was needed for
-dnl this, tinygif = 3 now uses the same.
-dnl
-dnl - Moved GIFs, and other static HTTP response templates
-dnl to project.h
-dnl
-dnl - Some minor fixes
-dnl
-dnl - Removed some >400 CRs again (Jon, you really worked
-dnl a lot! ;-)
-dnl
-dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
-dnl Version 2.9.4 checkin.
-dnl - Merged popupfile and cookiefile, and added control over PCRS
-dnl filtering, in new "permissionsfile".
-dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
-dnl file error you now get a message box (in the Win32 GUI) rather
-dnl than the program exiting with no explanation.
-dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
-dnl skipping.
-dnl - Removed tabs from "config"
-dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
-dnl - Bumped up version number.
-dnl
-dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
-dnl Initial import of version 2.9.3 source tree
-dnl
-dnl
-
dnl =================================================================
dnl AutoConf Initialization
dnl =================================================================
-AC_REVISION($Revision: 1.14 $)
+AC_REVISION($Revision: 1.160 $)
AC_INIT(jcc.c)
-AC_CONFIG_HEADER(config.h)
+if test ! -f config.h.in; then
+ echo "You need to run autoheader first. "
+ echo -n "Shall I do this for you now? (y/n) "
+ read answer
+ if test "$answer" != "y"; then
+ exit 1
+ else
+ autoheader
+ fi
+fi
+
+AC_CONFIG_HEADER([config.h])
+AC_CANONICAL_HOST
+
+dodk=auto
+DKPREFIX=none
+AC_ARG_WITH(docbook, dnl
+ --with-docbook=[[yes|no|directory]]
+ Enable docbook documentation creation
+ (default = yes, for gnu and linux),[dnl
+case "$with_docbook" in
+yes) dodk=yes;;
+no) dodk=no;;
+*)
+ dodk=yes
+ DKPREFIX=$withval
+ ;;
+esac
+])
+DB2HTML=false
+AC_ARG_WITH(db2html, dnl
+ --with-db2html=<path/executable>
+ Set the location of the docbook to html converter
+ (default = search),[dnl
+DB2HTML=$withval
+])
dnl =================================================================
dnl Application version number
dnl =================================================================
-VERSION_MAJOR=2
-VERSION_MINOR=9
-VERSION_POINT=8
-CODE_STATUS="\"alpha\""
+VERSION_MAJOR=3
+VERSION_MINOR=0
+VERSION_POINT=18
+CODE_STATUS="UNRELEASED"
dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
-dnl used for CGI output
+dnl used for CGI output. Set version to 0.0.0 and status to "UNRELEASED"
+dnl whenever CVS in a stable branch differs from the last release.
dnl =================================================================
dnl Substitute the version numbers
AC_SUBST(VERSION_MAJOR)
AC_SUBST(VERSION_MINOR)
AC_SUBST(VERSION_POINT)
+AC_SUBST(CODE_STATUS)
dnl
AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
-AC_DEFINE_UNQUOTED(CODE_STATUS,${CODE_STATUS})
-
+AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
dnl =================================================================
dnl Checks for programs needed to build.
dnl =================================================================
+
+dnl Keep AC_PROG_CC from setting its own defaults:
+if test "X$CFLAGS" = "X"; then
+ CFLAGS=" "
+fi
+
AC_PROG_CC
AC_PROG_CPP
-dnl AC_PROG_CXX
-dnl AC_PROG_INSTALL
-dnl AC_PROG_LN_S
-dnl AC_PROG_MAKE_SET
-dnl RANLIB is for PCRE:
-dnl AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_AWK
+
+AC_CHECK_PROG(GDB,gdb,yes,no)
+AC_PATH_PROG(BGROUPS,groups,no,$PATH:/bin:/usr/bin:/usr/local/bin)
+AC_PATH_PROG(ID,id,no,$PATH:/bin:/usr/bin:/usr/local/bin)
+AC_SUBST(ID)
+AC_SUBST(BGROUPS)
+
+dnl =================================================================
+dnl debug, gcc and gdb support
+dnl =================================================================
+
+AC_ARG_WITH(debug,
+ [ --with-debug Enable debug mode],
+ [
+ if test "x$withval" != "xno" ; then
+ if test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ if test "$GDB"; then
+ CFLAGS="$CFLAGS -ggdb"
+ else
+ CFLAGS="$CFLAGS -g"
+ fi
+ CFLAGS="$CFLAGS -Wshadow -Wconversion"
+ else
+ CFLAGS="$CFLAGS -g"
+ fi
+ fi
+ fi
+ ],
+ [
+ if test "X$CFLAGS" = "X "; then # if CFLAGS were unset (see above)
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ fi
+ fi
+ ]
+)
+
+dnl =================================================================
+dnl Check for user and group validity
+dnl =================================================================
+
+
+if test "$EMXOS2" = yes; then
+ echo "Skipping user and group validity stuff.";
+
+else
+
+ $ID privoxy >/dev/null 2>/dev/null
+ if test $? -ne 0 ; then
+ AC_MSG_WARN(There is no user 'privoxy' on this system)
+ fi
+ AC_MSG_CHECKING([for user])
+ AC_ARG_WITH(user,
+ [ --with-user=privoxy Set user under which privoxy will run],
+ [
+ if test "x$withval" != "xyes"; then
+ if test $ID = no ; then
+ AC_MSG_ERROR(There is no 'id' program on this system)
+ else
+ AC_MSG_RESULT($with_user)
+ $ID $with_user 2>/dev/null >/dev/null
+ if test $? -eq 0 ; then
+ USER=$with_user;
+ else
+ AC_MSG_ERROR(There is no user '$with_user' on this system)
+ fi
+ fi
+ else
+ AC_MSG_ERROR(We need a user if you give me this parameter)
+ fi
+ ],
+ [
+ if test $ID = no ; then
+ AC_MSG_ERROR(There is no 'id' programm on this system)
+ else
+ AC_MSG_RESULT(none specified)
+ USER=$with_user
+ fi
+ ]
+ )
+ AC_SUBST(USER)
+
+ AC_MSG_CHECKING([for group])
+ AC_ARG_WITH(group,
+ [ --with-group=privoxy Set group for privoxy],
+ [
+ if test "x$withval" != "xyes"; then
+ if test $BGROUPS = no ; then
+ AC_MSG_ERROR(There is no 'groups' program on this system)
+ else
+ AC_MSG_RESULT($with_group)
+ $BGROUPS $USER >/dev/null
+ if test $? -eq 0 ; then
+ # FIXME: this fails if valid group, but not first group
+ # listed.
+ if test "$with_group" != "`$BGROUPS $USER | sed 's/.*: //' 2>/dev/null |$AWK '{print $1}'`" ; then
+ AC_MSG_ERROR(The given value '$withval' does not match group entry)
+ else
+ GROUP=$with_group;
+ fi
+ else
+ AC_MSG_ERROR(There is no group entry for user '$USER')
+ fi
+ fi
+ else
+ AC_MSG_ERROR(We need a group if you give me this parameter)
+ fi
+ ],
+ [
+ if test $BGROUPS = no ; then
+ AC_MSG_ERROR(There is no 'groups' programm on this system)
+ else
+ AC_MSG_RESULT(none specified)
+ GROUP=$with_group;
+ fi
+ ]
+ )
+ AC_SUBST(GROUP)
+
+fi
+
+dnl =================================================================
+dnl additional gcc flags
+dnl =================================================================
+dnl
+if test "$GCC"; then
+ if test "$host" != "powerpc-unknown-amigaos"; then
+ CFLAGS="-pipe $CFLAGS"
+ fi
+fi
dnl =================================================================
dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
dnl the compiler will use completely different sets of library
dnl and include files.
-dnl
+dnl
dnl =================================================================
AC_MINGW32
fi
fi
+if test $dodk = auto; then
+ dodk=no
+ if test $target_type = unix; then
+ case "$host_os" in
+ linux* | gnu*)
+ dodk=yes
+ ;;
+ esac
+ fi
+fi
+
dnl Decide what to do based on target_type
dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
dnl This is because we don't know yet whether pthread is enabled.
AC_ARG_ENABLE(mingw32,
-[ --enable-mingw32 Use mingw32 for a Windows GUI],
+[ --enable-mingw32 Use mingw32 for a Windows GUI],
[if test $enableval = yes; then
target_type=mingw
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)"
fi
AC_SUBST(WIN_ONLY)
+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
+ AC_MSG_WARN(You need some kind of text browser to build documentation \(w3m, lynx and links are supported\))
+ fi
+ if test $DB2HTML = false; then
+ dnl We need to clean the variable, otherwise AC_CHECK_PROGS
+ dnl will fail
+ DB2HTML=""
+ AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
+ fi
+fi
+AC_SUBST(WDUMP)
+AC_SUBST(DB2HTML)
+
+dnl If we use rpm, we need to check where %_topdir is
+AC_CHECK_PROGS(RPMBIN,rpm,false)
+if test $RPMBIN != false; then
+ RPM_BASE=`rpm --eval "%{_topdir}"`
+ if test "$RPM_BASE" = ""; then
+ RPM_BASE=/usr/src/redhat
+ fi
+fi
+AC_SUBST(RPM_BASE)
+
+dnl Check for jade, so we can build the documentation
+AC_CHECK_PROGS(JADEBIN,jade openjade,false)
+AC_SUBST(JADEBIN)
+
+dnl Check for man2html for docs.
+AC_CHECK_PROGS(MAN2HTML,man2html,false)
+AC_SUBST(MAN2HTML)
+
+dnl Set doc status flag for conditional content inclusions
+DOC_STATUS=p-not-stable
+if test $CODE_STATUS = stable; then
+ DOC_STATUS="p-stable"
+fi
+AC_SUBST(DOC_STATUS)
+
+dnl Checking for the docbook.dsl stylesheet file
+dnl It is still not portable (directory slash)
+JADECAT=""
+if test $dodk = yes; then
+ if test $DKPREFIX = none; then
+ for i in /usr/share/sgml/docbook/dsssl-stylesheets \
+ /usr/share/sgml/docbkdsl /usr/share/sgml/docbook-dsssl \
+ /usr/local/share/sgml/docbook/dsssl/modular \
+ /usr/share/sgml/docbook/stylesheet/dsssl/modular/ \
+ ; do
+dnl echo -n does not fly with /bin/sh.
+dnl echo -n "checking for $i/html/docbook.dsl..."
+ AC_MSG_CHECKING([for $i])
+ if test -f $i/html/docbook.dsl; then
+ echo "yes"
+ DKPREFIX=$i
+ break
+ else
+ echo "no"
+ fi
+ done
+# where are the catalogs?
+ for i in /usr/share/sgml/CATALOG.docbk30 \
+ /usr/share/sgml/CATALOG.docbk31 \
+ /usr/share/sgml/CATALOG.docbk31 \
+ /usr/local/share/sgml/docbook/3.0/docbook.cat \
+ /usr/local/share/sgml/docbook/3.1/docbook.cat \
+ /usr/share/sgml/docbook/dtd/3.1/docbook.cat \
+ ; do
+dnl echo -n "checking for $i..."
+ AC_MSG_CHECKING([for $i])
+ if test -f $i; then
+ echo "yes"
+ JADECAT="$JADECAT -c $i"
+ else
+ echo "no"
+ fi
+ done
+ fi
+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"
AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
AC_ARG_ENABLE(pthread,
-[ --disable-pthread Don't use POSIX threads (pthreads)],
+[ --disable-pthread Don't use POSIX threads (pthreads)],
[if test $enableval = no; then
# Disable pthreads
+ if test $have_pthread = yes; then
+ AC_MSG_WARN([pthreads seem to be available but you are using --disable-pthread.])
+ AC_MSG_WARN([This is almost always a mistake and can render Privoxy unacceptable slow.])
+ fi
have_pthread=no
fi])
if test "$GCC" = "yes"; then
# Set a GCC specific switch:
if test "$target_type" = "unix"; then
- # This compiler switch makes Linux thread-safe
- # Don't know about other OS's? Is this switch
- # supported?
- PTHREAD_LIB=
- SPECIAL_CFLAGS="-pthread"
+ ac_jgf_save_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -pthread"
+ AC_TRY_LINK([#include <pthread.h>],
+ [void *p = pthread_create;],
+ [
+ # This compiler switch makes GCC on Linux thread-safe
+ # However, it's not supported on most other OS.
+ PTHREAD_LIB=
+ SPECIAL_CFLAGS="-pthread"
+ ])
+ CFLAGS=$ac_jgf_save_CFLAGS
fi
fi
else
AC_SUBST(PTHREAD_ONLY)
+dnl =================================================================
+dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
+dnl gmtime and localtime
+dnl =================================================================
+
+dnl Next line needed to find the gethost*_r functions on Solaris
+AC_CHECK_LIB(nsl, gethostbyname)
+
+AC_CHECK_FUNC(gethostbyaddr_r, [
+ AC_MSG_CHECKING([signature of gethostbyaddr_r])
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent *h, *hp;
+ char *a, *b;
+ int l, bl, t, e;
+ (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
+ AC_MSG_RESULT([8 args])
+ ], [
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent *h;
+ char *a, *b;
+ int l, bl, t, e;
+ (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
+ AC_MSG_RESULT([7 args])
+ ], [
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent_data *d;
+ struct hostent *h;
+ char a,
+ int l, t;
+ (void) gethostbyaddr_r(a, l, t, h, d)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
+ AC_MSG_RESULT([5 args])
+ ], [
+ AC_MSG_RESULT(unrecognised)
+ ])
+ ])
+ ])
+], [
+ AC_MSG_RESULT(no)
+])
+
+AC_CHECK_FUNC(gethostbyname_r, [
+ AC_MSG_CHECKING([signature of gethostbyname_r])
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent *h, *r;
+ char *n, *b;
+ int bl, e;
+ (void) gethostbyname_r(n, h, b, bl, &r, &e)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
+ AC_MSG_RESULT([6 args])
+ ], [
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent *h;
+ char *n, *b;
+ int bl, e;
+ (void) gethostbyname_r(n, h, b, bl, &e)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
+ AC_MSG_RESULT([5 args])
+ ], [
+ AC_TRY_COMPILE([
+# include <netdb.h>
+ ], [
+ struct hostent_data *d;
+ struct hostent *h;
+ char *n,
+ (void) gethostbyname_r(n, h, d)
+ ], [
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
+ AC_MSG_RESULT([3 args])
+ ], [
+ AC_MSG_RESULT(unrecognised)
+ ])
+ ])
+ ])
+], [
+ AC_MSG_RESULT(no)
+])
+
+AC_CHECK_FUNC(gmtime_r, [
+ AC_MSG_CHECKING([signature of gmtime_r])
+ AC_TRY_COMPILE([
+# include <time.h>
+ ], [
+ struct time *t;
+ struct tm *tm;
+ (void) gmtime_r(t, tm)
+ ], [
+ AC_MSG_RESULT(ok)
+ AC_DEFINE(HAVE_GMTIME_R)
+ ], [
+ AC_MSG_RESULT(unrecognised)
+ ])
+], [
+ AC_MSG_RESULT(no)
+])
+
+AC_CHECK_FUNC(localtime_r, [
+ AC_MSG_CHECKING([signature of localtime_r])
+ AC_TRY_COMPILE([
+# include <time.h>
+ ], [
+ struct time *t;
+ struct tm *tm;
+ (void) localtime_r(t, tm)
+ ], [
+ AC_MSG_RESULT(ok)
+ AC_DEFINE(HAVE_LOCALTIME_R)
+ ], [
+ AC_MSG_RESULT(unrecognised)
+ ])
+], [
+ AC_MSG_RESULT(no)
+])
dnl =================================================================
dnl Solaris specific
dnl FIXME: Not tested on Solaris yet...
+dnl ISFIXED: Have tested it on Solaris, but there are other ways to
+dnl make these checks generic, e.g.:
+dnl AC_CHECK_FUNC(getsockopt, , AC_CHECK_LIB(socket, getsockopt))
+dnl (Moritz Barsnick <moritz@barsnick.net>)
dnl =================================================================
-AC_CANONICAL_HOST
SOCKET_LIB=
case "$host" in
-*-solaris*) SOCKET_LIB=-lsocket -lnsl
+*-solaris*) SOCKET_LIB="-lsocket -lnsl"
AC_DEFINE(__EXTENSIONS__)
if test "$GCC" = "yes"; then
# Set a GCC specific switch:
AC_SUBST(SOCKET_LIB)
+dnl =================================================================
+dnl Solaris problem, and others perhaps (socklen_t is undefined)
+dnl =================================================================
+
+AC_MSG_CHECKING([for socklen_t])
+AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no])
+ AC_DEFINE(socklen_t,int,
+ [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
+
+
dnl =================================================================
dnl OS/2 specific
dnl =================================================================
AC_SUBST(SOCKET_LIB)
+dnl =================================================================
+dnl Mac OSX specific
+dnl =================================================================
+
+case "$host" in
+*-apple-darwin*) SPECIAL_CFLAGS="-Dunix"
+;;
+esac
+
+dnl =================================================================
+dnl OpenBSD specific
+dnl =================================================================
+
+case "$host" in
+*-openbsd*) SPECIAL_CFLAGS="$SPECIAL_CFLAGS -Dunix"
+;;
+esac
+
+dnl =================================================================
+dnl AmigaOS specific
+dnl =================================================================
+
+AMIGAOS_ONLY=#
+
+case "$host" in
+*-amigaos) AMIGAOS_ONLY=
+;;
+esac
+
+AC_SUBST(AMIGAOS_ONLY)
+
dnl =================================================================
dnl Check for standard compiler stuff
dnl =================================================================
AC_EXEEXT
AC_OBJEXT
AC_HEADER_STDC
+AC_HEADER_DIRENT
AC_C_CONST
AC_TYPE_SIZE_T
+AC_TYPE_PID_T
+AC_HEADER_TIME
+AC_STRUCT_TM
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(char *, 4)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(long long, 8)
+AC_CHECK_SIZEOF(size_t, 4)
dnl Checks for header files.
dnl AC_HEADER_SYS_WAIT
dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
+AC_CHECK_HEADERS([OS.h arpa/inet.h errno.h fcntl.h limits.h locale.h netdb.h netinet/in.h stddef.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h sys/timeb.h sys/wait.h unistd.h])
dnl Checks for library functions.
-dnl AC_TYPE_SIGNAL
-dnl AC_CHECK_FUNC(strstr)
-dnl bcopy and memmove are for PCRE
-AC_CHECK_FUNCS(strerror bcopy memmove)
-
+dnl bcopy is for PCRE
+AC_CHECK_FUNCS([bcopy])
+AC_PROG_GCC_TRADITIONAL
+AC_TYPE_SIGNAL
+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 strtok strftime strlcat strlcpy strptime strstr strtoul timegm tzset])
+
+dnl Checks for RFC 2553 resolver and socket functions
+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.
dnl =================================================================
dnl Note: Some systems may have the library but not the system header
dnl file, so we must check for both.
-AC_CHECK_LIB(pcre, pcre_compile, [AC_CHECK_HEADER(pcre.h, [have_pcre=yes], [have_pcre=no])], [have_pcre=no])
-AC_CHECK_LIB(pcreposix, regcomp, [AC_CHECK_HEADER(pcreposix.h, [have_pcreposix=yes], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
-AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
-
+dnl Also check for correct version
+AC_CHECK_LIB(pcre, pcre_compile, [
+ AC_CHECK_HEADER(pcre.h, [
+ AC_EGREP_HEADER(pcre_fullinfo, pcre.h, [have_pcre=yes], [AC_MSG_WARN([[pcre old version installed]]); have_pcre=no])
+ ], [
+ AC_CHECK_HEADER(pcre/pcre.h, [
+ AC_EGREP_HEADER(pcre_fullinfo, pcre/pcre.h, [have_pcre=yes]; [AC_DEFINE(PCRE_H_IN_SUBDIR)], [AC_MSG_WARN([[pcre old version installed]]); have_pcre=no])
+ ], [have_pcre=no])
+ ])
+], [have_pcre=no])
+
+AC_CHECK_LIB(pcreposix, regcomp, [
+ AC_CHECK_HEADER(pcreposix.h, [
+ AC_EGREP_HEADER(pcreposix_regerror, pcreposix.h, [AC_MSG_WARN([[pcreposix old version installed]]); have_pcreposix=no], [have_pcreposix=yes])
+ ], [
+ AC_CHECK_HEADER(pcre/pcreposix.h, [
+ AC_EGREP_HEADER(pcreposix_regerror, pcre/pcreposix.h, [AC_MSG_WARN([[pcreposix old version installed]]); have_pcreposix=no], [have_pcreposix=yes]; [AC_DEFINE(PCREPOSIX_H_IN_SUBDIR)])
+ ], [have_pcreposix=no])
+ ])
+], [have_pcreposix=no], -lpcre)
+
+dnl ================================================================
+dnl libpcrs is temporarily disabled.
+dnl
+dnl Privoxy's own pcrs version fixes some problems that
+dnl are present in libpcrs 0.3, the last pcrs release we
+dnl know of, and as libpcrs seems to be currently unmaintained
+dnl we can't send these fixes upstream.
+dnl ================================================================
+dnl
+dnl AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no], -lpcre)
dnl =================================================================
dnl Always defined
dnl =================================================================
AC_ARG_ENABLE(toggle,
-[ --disable-toggle Don't support temporary disable],
+[ --disable-toggle Don't support temporary disable],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_TOGGLE)
fi],AC_DEFINE(FEATURE_TOGGLE))
-AC_ARG_ENABLE(gzip,
-[ --disable-gzip Block gzip'ed transfer of documents. Note that
- this is required if you want content modification
- even with gzip-supporting servers.],
-[if test $enableval = "no"; then
- AC_DEFINE(FEATURE_DENY_GZIP)
-fi])
-
AC_ARG_ENABLE(force,
-[ --disable-force Don't allow blockfile to be bypassed],
+[ --disable-force Don't allow single-page disable],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_FORCE_LOAD)
fi],AC_DEFINE(FEATURE_FORCE_LOAD))
AC_ARG_ENABLE(fast-redirects,
-[ --disable-fast-redirects Don't support fast redirects],
+[ --disable-fast-redirects Don't support fast redirects],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_FAST_REDIRECTS)
fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
-AC_ARG_ENABLE(killpopup,
-[ --disable-killpopup Never block popups],
-[if test $enableval = yes; then
- AC_DEFINE(FEATURE_KILL_POPUPS)
-fi],AC_DEFINE(FEATURE_KILL_POPUPS))
-
AC_ARG_ENABLE(stats,
-[ --disable-stats Don't keep statistics],
+[ --disable-stats Don't keep statistics],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_STATISTICS)
fi],AC_DEFINE(FEATURE_STATISTICS))
AC_ARG_ENABLE(ie-images,
-[ --disable-ie-images Don't auto-detect whether a request from MS Internet
- Explorer is for an image or HTML.],
+[ --enable-ie-images Enable a quick but not always reliable auto-detect whether requests from
+ MS Internet Explorer are for an image or not.],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
-fi],
-AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE))
+fi],)
AC_ARG_ENABLE(image-blocking,
-[ --disable-image-blocking Don't try to figure out whether a request is
- for an image or HTML - assume HTML.],
+[ --disable-image-blocking Don't try to figure out whether a request is
+ for an image or HTML - assume HTML.],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_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
- the proxy by IP address.],
+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)
fi],
AC_DEFINE(FEATURE_ACL))
AC_ARG_ENABLE(trust-files,
-[ --disable-trust-files Prevents the use of trust files.],
+[ --disable-trust-files Prevents the use of trust files.],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_TRUST)
fi],
AC_DEFINE(FEATURE_TRUST))
-AC_ARG_ENABLE(jar-files,
-[ --disable-jar-files Prevents the use of jar files to capture cookies.],
+AC_ARG_ENABLE(editor,
+[ --disable-editor Prevents the use of the web-based actions file
+ editor and web-based temporary disable setting.],
[if test $enableval = yes; then
- AC_DEFINE(FEATURE_COOKIE_JAR)
+ AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
fi],
-AC_DEFINE(FEATURE_COOKIE_JAR))
+AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
+
+AC_ARG_ENABLE(no-gifs,
+[ --enable-no-gifs Use politically correct PNG format instead of GIF
+ for built-in images. May not work with all browsers.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_NO_GIFS)
+fi])
+
+AC_ARG_ENABLE(graceful-termination,
+[ --enable-graceful-termination Allow to shutdown Privoxy through the webinterface.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_GRACEFUL_TERMINATION)
+fi])
+
+AC_ARG_ENABLE(extended-host-patterns,
+[ --enable-extended-host-patterns Enable and require PCRE syntax in host patterns. This feature hasn't
+ been announced yet and it's not clear if it's a good idea. It's expected
+ to work, but undocumented. You should only enable it if you know what
+ PCRE is and are sure that you need it for your host patterns. You can
+ use tools/url-pattern-translator.pl to convert existing action files to
+ use PCRE host patterns. Please don't enable this option when creating
+ packages for others that may not be expecting it.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_EXTENDED_HOST_PATTERNS)
+fi])
+
+AC_ARG_ENABLE(accept-filter,
+[ --enable-accept-filter Try to use accf_http(9) if supported.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_ACCEPT_FILTER)
+fi])
dnl pcre/pcrs is needed for CGI anyway, so
dnl the choice is only between static and
dnl dynamic:
-AC_ARG_ENABLE(regex-matching,
-[ --enable-regex-matching=pcre Use perl-compatible regex for actionsfile
- pattern matching (default)
- --enable-regex-matching=gnu Use gnu style regex for actionsfile pattern
- matching (-> bigger binary)
- --disable-regex-matching Don't use regex matching, compare URL
- prefix instead (won't shrink birary)],
-[ regex_matching=$enableval ],
-[ regex_matching=pcre ])
-
AC_ARG_ENABLE(dynamic-pcre,
-[ --disable-dynamic-pcre Use the built-in, static pcre, even if
- libpcre is available],
+[ --disable-dynamic-pcre Use the built-in, static pcre, even if libpcre is available],
[ if test $enableval = "no"; then have_pcre=no; fi ])
-AC_ARG_ENABLE(dynamic-pcrs,
-[ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
- libpcrs is available],
-[ if test $enableval = "no"; then have_pcrs=no; fi ])
-
+dnl =================================================
+dnl libpcrs is temporarily disabled,
+dnl see comment above for the reason.
+dnl =================================================
+dnl AC_ARG_ENABLE(dynamic-pcrs,
+dnl [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if libpcrs is available],
+dnl [ if test $enableval = "no"; then have_pcrs=no; fi ])
+
+
+dnl ====================================================
+dnl This check is incomplete. For mingw32 zlib is found
+dnl by configure, but not necessarily by the compiler.
+dnl ====================================================
+AC_ARG_ENABLE(zlib,
+[ --disable-zlib Don't use zlib to decompress data before filtering.],
+[enableval2=$enableval],
+[enableval2=yes])
+if test $enableval2 = yes; then
+ AC_CHECK_LIB(z, zlibVersion, [have_zlib="yes"], [have_zlib="no"])
+ if test $have_zlib = "yes"; then
+ LIBS="$LIBS -lz"
+ AC_DEFINE(FEATURE_ZLIB,1,[Define to 1 to use zlib to decompress data before filtering.])
+ else
+ AC_MSG_WARN([No zlib found.
+ Privoxy will not be able to filter compressed content.
+ This may become a fatal error in the future.])
+ fi
+fi
-# Is the regex URL matching based on libpcreposix, but we
-# don't have that library?
-#
-if test $have_pcreposix = "yes" -o $regex_matching != "pcre"; then
- dont_miss_pcreposix=yes
-else
- dont_miss_pcreposix=no
+AC_ARG_ENABLE(compression,
+[ --enable-compression Allow Privoxy to compress buffered content if the client supports it. Requires zlib support.],
+[enableval2=$enableval],
+[enableval2=no])
+if test $enableval2 = yes; then
+ if test $have_zlib = "yes"; then
+ echo Enabling compression support.
+ AC_DEFINE(FEATURE_COMPRESSION,1,[Define to 1 to use compression through the zlib library.])
+ else
+ AC_MSG_WARN([No zlib found. Privoxy will not be able to (re-)compressed buffered content.])
+ fi
fi
+
# If we have libpcre and either we also have pcreposix or
# we don't need pcreposix, then link pcre dynamically; else
# build it and link statically
#
-if test $have_pcre = "yes" -a $dont_miss_pcreposix = "yes"; then
+if test $have_pcre = "yes"; then
echo "using libpcre"
pcre_dyn=yes
STATIC_PCRE_ONLY=#
- LIBS="$LIBS -lpcre"
+ LIBS="$LIBS -lpcre -lpcreposix"
else
- echo "using built-in static pcre"
+ 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=
fi
-# If we have libpcrs and pcre is linked dynamically
-# then also link pcrs dynamically, else build and link
-# pcrs statically
-#
-if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
- echo "using libpcrs"
- STATIC_PCRS_ONLY=#
- LIBS="$LIBS -lpcrs"
-else
- echo "using built-in static pcrs"
- AC_DEFINE(STATIC_PCRS)
- STATIC_PCRS_ONLY=
-fi
+AC_DEFINE(FEATURE_CONNECTION_KEEP_ALIVE)
-# Which method should be used for URL matching?
-# pcre, gnu regex or prefix matching?
-#
-if test $regex_matching = "gnu"; then
- echo "using gnu regex for URL matching"
- AC_DEFINE(REGEX_GNU)
- GNU_REGEX_ONLY=
- PCRE_REGEX_ONLY=#
-elif test $regex_matching = "pcre"; then
- echo "using pcre regex for URL matching"
- AC_DEFINE(REGEX_PCRE)
- GNU_REGEX_ONLY=#
- PCRE_REGEX_ONLY=
- if test $pcre_dyn = "yes"; then
- LIBS="$LIBS -lpcreposix"
- fi
-else
- echo -e "using prefix matching for URLs\nHint: This does NOT make the executable any smaller!"
- GNU_REGEX_ONLY=#
- PCRE_REGEX_ONLY=#
+if test $have_pthread = "yes" -o $target_type = "mingw"; then
+ echo Enabling connection-sharing support.
+ AC_DEFINE(FEATURE_CONNECTION_SHARING)
fi
-AC_SUBST(GNU_REGEX_ONLY)
-AC_SUBST(PCRE_REGEX_ONLY)
+dnl =================================================
+dnl libpcrs is temporarily disabled,
+dnl see comment above for the reason.
+dnl =================================================
+dnl # If we have libpcrs and pcre is linked dynamically
+dnl # then also link pcrs dynamically, else build and link
+dnl # pcrs statically
+dnl
+dnl if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
+dnl echo "using libpcrs"
+dnl STATIC_PCRS_ONLY=#
+dnl LIBS="$LIBS -lpcrs"
+dnl else
+dnl echo "using built-in static pcrs"
+ AC_DEFINE(STATIC_PCRS)
+ STATIC_PCRS_ONLY=
+dnl fi
+
AC_SUBST(STATIC_PCRE_ONLY)
AC_SUBST(STATIC_PCRS_ONLY)
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)
AC_SUBST(PTHREAD_LIB)
-AC_OUTPUT(Makefile)
+AC_OUTPUT(GNUmakefile doc/source/ldp.dsl)
projects / privoxy.git / blobdiff