dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl $Id: configure.in,v 1.137 2009/09/06 14:17:00 fabiankeil Exp $
-dnl
-dnl Written by and Copyright (C) 2001-2009 the
-dnl Privoxy team. http://www.privoxy.org/
+dnl
+dnl Written by and Copyright (C) 2001-2018 the
+dnl Privoxy team. https://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
dnl =================================================================
dnl AutoConf Initialization
dnl =================================================================
-AC_REVISION($Revision: 1.137 $)
+AC_REVISION($Revision: 1.213 $)
AC_INIT(jcc.c)
if test ! -f config.h.in; then
else
autoheader
fi
-fi
+fi
AC_CONFIG_HEADER([config.h])
AC_CANONICAL_HOST
dodk=auto
DKPREFIX=none
AC_ARG_WITH(docbook, dnl
- --with-docbook=[[yes|no|directory]]
- Enable docbook documentation creation
+ --with-docbook=[[yes|no|directory]]
+ Enable docbook documentation creation
(default = yes, for gnu and linux),[dnl
case "$with_docbook" in
yes) dodk=yes;;
no) dodk=no;;
-*)
+*)
dodk=yes
DKPREFIX=$withval
;;
VERSION_MAJOR=3
VERSION_MINOR=0
-VERSION_POINT=15
-CODE_STATUS="beta"
+VERSION_POINT=27
+CODE_STATUS="UNRELEASED"
-dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
-dnl used for CGI output. Set version to 0.0.0 and status to "UNRELEASED"
-dnl whenever CVS in a stable branch differs from the last release.
+dnl Timestamp (date +%s) used by the mtree-spec target.
+dnl Should be updated before releases but forgetting it isn't critical.
+SOURCE_DATE_EPOCH=1494070262
+
+dnl CODE_STATUS can be "alpha", "beta", "stable" or "UNRELEASED",
+dnl and will be used for CGI output. Increment version number and
+dnl set status to "UNRELEASED" whenever CVS differs from the last
+dnl release and no new release is near.
dnl =================================================================
dnl Substitute the version numbers
AC_SUBST(VERSION_MINOR)
AC_SUBST(VERSION_POINT)
AC_SUBST(CODE_STATUS)
+AC_SUBST(SOURCE_DATE_EPOCH)
dnl
AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
AC_SUBST(BGROUPS)
dnl =================================================================
-dnl debug, gcc and gdb support
+dnl debug, gcc and gdb support
dnl =================================================================
AC_ARG_WITH(debug,
dnl =================================================================
-if test "$EMXOS2" = yes; then
+if test "$EMXOS2" = yes || test "$host_os" = haiku; then
echo "Skipping user and group validity stuff.";
else
AC_MSG_CHECKING([for group])
AC_ARG_WITH(group,
[ --with-group=privoxy Set group for privoxy],
- [
+ [
if test "x$withval" != "xyes"; then
if test $BGROUPS = no ; then
AC_MSG_ERROR(There is no 'groups' program on this system)
AC_MSG_RESULT($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 $1}'`" ; then
+ for i in `$BGROUPS $USER | sed 's/.*: //' 2>/dev/null`; do
+ if test "x$i" = "x$with_group" ; then
+ GROUP=$with_group
+ break
+ fi
+ done
+ if test "x$GROUP" != "x$with_group" ; 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 '$USER')
dnl =================================================================
dnl additional gcc flags
dnl =================================================================
-dnl
+dnl
if test "$GCC"; then
if test "$host" != "powerpc-unknown-amigaos"; then
CFLAGS="-pipe $CFLAGS"
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
dodk=no
if test $target_type = unix; then
case "$host_os" in
- linux* | gnu*)
+ linux* | gnu* | *bsd*)
dodk=yes
;;
esac
if test $target_type = mingw; then
WIN_ONLY=
- SPECIAL_CFLAGS="-mwindows -mno-cygwin"
- PTHREAD_LIB=-lpthreadGC
+ CFLAGS="$CFLAGS -DWINVER=0x501"
+ SPECIAL_CFLAGS="-mwindows"
+ PTHREAD_LIB=-lpthread
echo "Using mingw32 (Win32 GUI)"
else
WIN_ONLY=#
fi
AC_SUBST(WIN_ONLY)
-dnl Checking which text html browser we have avaliable
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 \(w3m, lynx and links are supported\))
+ AC_CHECK_PROGS(W3M, w3m, false)
+ if test "$W3M" = false; then
+ AC_MSG_WARN(You need w3m to build text documentation.)
fi
if test $DB2HTML = false; then
dnl We need to clean the variable, otherwise AC_CHECK_PROGS
- dnl will fail
+ dnl will fail
DB2HTML=""
AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
fi
fi
-AC_SUBST(WDUMP)
+AC_SUBST(W3M)
AC_SUBST(DB2HTML)
dnl If we use rpm, we need to check where %_topdir is
for i in /usr/share/sgml/CATALOG.docbk30 \
/usr/share/sgml/CATALOG.docbk31 \
/usr/share/sgml/CATALOG.docbk31 \
+ /usr/local/share/sgml/docbook/2.4.1/docbook.cat \
/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 \
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])
+
+AC_ARG_ENABLE(static-linking,
+[ --enable-static-linking Use static linking instead of dynamic linking (ie. LDFLAGS=-static)],
+[ if test $enableval = yes; then LDFLAGS="$LDFLAGS -static"; fi ])
+
dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
old_CFLAGS_nospecial=$CFLAGS
CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
[if test $enableval = no; then
# Disable pthreads
if test $have_pthread = yes; then
- AC_MSG_WARN([pthreads seem to be available but you are using --disable-pthread.])
+ AC_MSG_WARN([pthreads seem to be available but you are using --disable-pthread.])
AC_MSG_WARN([This is almost always a mistake and can render Privoxy unacceptable slow.])
fi
have_pthread=no
AC_SUBST(PTHREAD_ONLY)
+dnl =================================================================
+dnl On most platforms select() does not support fd numbers above
+dnl FD_SETSIZE, as a result Privoxy can't handle more than
+dnl approximately FD_SETSIZE/2 client connections.
+dnl On some platforms the value can be changed at compile time,
+dnl on others it's hardcoded and requires recompilation of the OS.
+dnl Only relevant if select() is actually being used.
+dnl =================================================================
+AC_ARG_WITH(fdsetsize,
+ [ --with-fdsetsize=n Optimistically redefine FD_SETSIZE with the intend to change the number of connections Privoxy can handle. Dangerous if the platform doesn't support this. Pointless if Privoxy can use poll() instead of select().],
+ [
+ if test "x$withval" != "xyes"; then
+ AC_DEFINE_UNQUOTED(FD_SETSIZE,$with_fdsetsize,[Relevant for select(). Not honoured by all OS.])
+ echo "Redefining FD_SETSIZE to $with_fdsetsize."
+ AC_MSG_WARN(On platforms that don't support FD_SETSIZE redefinition it may cause memory corruption.)
+ else
+ AC_MSG_ERROR(--with-fdsetsize used without value)
+ fi
+ ]
+)
+
dnl =================================================================
dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
dnl gmtime and localtime
dnl Solaris problem, and others perhaps (socklen_t is undefined)
dnl =================================================================
+if test $target_type != mingw; then
+# i686-w64-mingw32-gcc gets socklen_t define from ws2tcpip.h
+
AC_MSG_CHECKING([for socklen_t])
AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_DEFINE(socklen_t,int,
[ Define to 'int' if <sys/socket.h> doesn't have it. ]))
+fi
dnl =================================================================
dnl OS/2 specific
dnl =================================================================
dnl Mac OSX specific
dnl =================================================================
-
+
case "$host" in
*-apple-darwin*) SPECIAL_CFLAGS="-Dunix"
-;;
+;;
esac
dnl =================================================================
AC_SUBST(AMIGAOS_ONLY)
+dnl =================================================================
+dnl Haiku specific
+dnl =================================================================
+
+if test "$host_os" = haiku; then
+ # Omit the "-pthread" flag to gcc, even when building with gcc 2.95
+ SPECIAL_CFLAGS=
+
+ # Haiku's pthreads implementation exists in its system library,
+ # libroot, not in a separate pthreads library
+ PTHREAD_LIB=
+
+ # Networking code exists in libnetwork
+ SOCKET_LIB=-lnetwork
+
+ # Search Haiku's common-library folder to find its pcre and
+ # pcreposix libraries
+ LIBS="-L/boot/common/lib $LIBS"
+fi
+
dnl =================================================================
dnl Check for standard compiler stuff
dnl =================================================================
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 8)
AC_CHECK_SIZEOF(size_t, 4)
+AC_CHECK_SIZEOF(time_t, 8)
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])
+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
-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])
+AC_CHECK_FUNCS([ \
+ access \
+ arc4random \
+ atexit \
+ calloc \
+ getcwd \
+ gethostbyaddr \
+ gethostbyaddr_r \
+ gethostbyname \
+ gethostbyname_r \
+ gettimeofday \
+ inet_ntoa \
+ memchr \
+ memmove \
+ memset \
+ poll \
+ putenv \
+ random \
+ regcomp \
+ select \
+ setlocale \
+ shutdown \
+ snprintf \
+ socket \
+ strchr \
+ strdup \
+ strerror \
+ strftime \
+ strlcat \
+ strlcpy \
+ strptime \
+ 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 $target_type = mingw; then
+ AC_CHECK_LIB(ws2_32, main)
+
+ AC_MSG_CHECKING(getaddrinfo in ws2_32)
+ AC_TRY_LINK(
+ [
+ #include<winsock2.h>
+ #include<windows.h>
+ #include<ws2tcpip.h>
+ ],
+ [getaddrinfo(0,0,0,0)],
+ have_ws2_32_getaddrinfo=yes
+ )
+ AC_MSG_RESULT($have_ws2_32_getaddrinfo)
+
+ AC_MSG_CHECKING(getnameinfo in ws2_32)
+ AC_TRY_LINK(
+ [
+ #include<winsock2.h>
+ #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.
], [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_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)
+], [have_pcreposix=no], -lpcre)
dnl ================================================================
dnl libpcrs is temporarily disabled.
AC_DEFINE(FEATURE_STATISTICS)
fi],AC_DEFINE(FEATURE_STATISTICS))
-AC_ARG_ENABLE(ie-images,
-[ --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_ARG_ENABLE(image-blocking,
-[ --disable-image-blocking Don't try to figure out whether a request is
+[ --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
+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_ARG_ENABLE(extended-host-patterns,
-[ --enable-extended-host-patterns Allow extended regular expressions in 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(external-filters,
+[ --enable-external-filters Allow to filter content with scripts and programs. Experimental.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_EXTERNAL_FILTERS,1,[Define to 1 to allow to filter content with scripts and programs.])
+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])
+
+AC_ARG_ENABLE(strptime-sanity-checks,
+[ --enable-strptime-sanity-checks Only trust strptime() results if an additional strftime()/strptime()
+ conversion doesn't change the result. Can be useful if strptime() is
+ known or suspected to be broken.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_STRPTIME_SANITY_CHECKS)
+fi])
+
+AC_ARG_ENABLE(client-tags,
+[ --disable-client-tags Disable support for client-specific tags],
+[ if test $enableval = "no"; then have_client_tags=no; fi ])
+if test "${have_client_tags}" = "no"; then
+ echo "Disabling support for client-specific tags."
+ FEATURE_CLIENT_TAGS_ONLY="#"
+else
+ echo "Enabling support for client-specific tags."
+ AC_DEFINE(FEATURE_CLIENT_TAGS,1,[Define to enable support for client-specific tags.])
+ FEATURE_CLIENT_TAGS_ONLY=""
+fi
+AC_SUBST(FEATURE_CLIENT_TAGS_ONLY)
+
+FUZZ_ONLY="#"
+AC_ARG_ENABLE(fuzz,
+[ --enable-fuzz Enable code that makes fuzzing more convenient],
+[if test $enableval = yes; then
+ FUZZ_ONLY=""
+ AC_DEFINE(FUZZ,1,[Define to make fuzzing more convenient.])
+fi])
+AC_SUBST(FUZZ_ONLY)
+
dnl pcre/pcrs is needed for CGI anyway, so
dnl the choice is only between static and
dnl dynamic:
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 compression through the zlib library.])
+ 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
+fi
+
+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 test $have_pcre = "yes"; then
echo "using libpcre"
pcre_dyn=yes
+ AC_DEFINE(FEATURE_DYNAMIC_PCRE,1,[Define to dynamically link to pcre.])
STATIC_PCRE_ONLY=#
LIBS="$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 is a name pcre needs to statically link on Windows.
+ # Privoxy itself no longer uses it.
+ AC_DEFINE(STATIC_PCRE,1,[Define to statically link to internal outdated pcre on Windows.])
STATIC_PCRE_ONLY=
fi
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)
projects / privoxy.git / blobdiff