1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.72 2002/06/04 15:52:25 jongfoster Exp $
5 dnl Written by and Copyright (C) 2001, 2002 the SourceForge
6 dnl Privoxy team. http://www.privoxy.org/
8 dnl Based on the Internet Junkbuster originally written
9 dnl by and Copyright (C) 1997 Anonymous Coders and
10 dnl Junkbusters Corporation. http://www.junkbusters.com
12 dnl This program is free software; you can redistribute it
13 dnl and/or modify it under the terms of the GNU General
14 dnl Public License as published by the Free Software
15 dnl Foundation; either version 2 of the License, or (at
16 dnl your option) any later version.
18 dnl This program is distributed in the hope that it will
19 dnl be useful, but WITHOUT ANY WARRANTY; without even the
20 dnl implied warranty of MERCHANTABILITY or FITNESS FOR A
21 dnl PARTICULAR PURPOSE. See the GNU General Public
22 dnl License for more details.
24 dnl The GNU General Public License should be included with
25 dnl this file. If not, you can view it at
26 dnl http://www.gnu.org/copyleft/gpl.html
27 dnl or write to the Free Software Foundation, Inc., 59
28 dnl Temple Place - Suite 330, Boston, MA 02111-1307, USA.
30 dnl $Log: configure.in,v $
31 dnl Revision 1.72 2002/06/04 15:52:25 jongfoster
32 dnl Removing need for acconfig.h (apparently using acconfig.h is an
33 dnl obsolete coding style).
34 dnl Moving the DocBook stuff together
36 dnl Revision 1.71 2002/06/04 14:51:49 jongfoster
37 dnl Updating for new paths:
38 dnl - Source files in src/
39 dnl - Object files in obj/
41 dnl Revision 1.70 2002/05/27 23:26:34 mal0rd
42 dnl Made doc-generation configuration automatic.
43 dnl References to DB2HTML were removed, not used.
44 dnl --with-docbook now only needed if in odd path.
46 dnl Revision 1.69 2002/05/25 18:11:49 jongfoster
47 dnl Wahay!!! 3.0.x has branched!
48 dnl New development version is 3.1.1 alpha
50 dnl Revision 1.68 2002/05/25 16:54:54 jongfoster
51 dnl Detect if the compiler supports -pthread.
52 dnl Hopefully this will fix bug 560442. (I don't have a HP PA-RISC
53 dnl machine to test this!)
55 dnl Revision 1.67 2002/05/03 14:33:59 oes
56 dnl Generate doc/soucre/ldp.dsl
58 dnl Revision 1.66 2002/05/03 00:41:56 oes
59 dnl Set version to 2.9.15 to comply with new versioning scheme
61 dnl Revision 1.65 2002/04/25 19:13:57 morcego
62 dnl Removed RPM release number declaration on configure.in
63 dnl Changed makefile to use given value for RPM_PACKAGEV when on uploading
64 dnl targets (will produce an error, explaining who to do it, if no value
67 dnl Revision 1.64 2002/04/22 16:32:31 morcego
68 dnl configure.in, *.spec: Bumping release to 2 (2.9.14-2)
69 dnl -rh.spec: uid and gid are now macros
70 dnl -suse.spec: Changing the header Copyright to License (Copyright is
73 dnl Revision 1.63 2002/04/11 11:00:21 oes
74 dnl Applied Moritz' fix for socklen_t on Solaris
76 dnl Revision 1.62 2002/04/11 10:09:20 oes
79 dnl Revision 1.61 2002/04/10 18:14:45 morcego
80 dnl - (privoxy-rh.spec only) Relisting template files on the %%files section
81 dnl - (configure.in, privoxy-rh.spec) Bumped package release to 5
83 dnl Revision 1.60 2002/04/09 16:38:49 oes
84 dnl Added detection of missing config.h.in
86 dnl Revision 1.59 2002/04/06 20:23:55 jongfoster
87 dnl Removing unnessacery tests (C++, ranlib)
89 dnl Revision 1.58 2002/04/04 20:49:20 swa
90 dnl attempt to consolidate the
91 dnl different dokbook versions.
93 dnl Revision 1.57 2002/04/04 00:36:36 gliptak
94 dnl always use pcre for matching
96 dnl Revision 1.56 2002/04/03 22:28:03 gliptak
97 dnl Removed references to gnu_regex
99 dnl Revision 1.55 2002/04/03 03:54:38 gliptak
100 dnl Checking pcre version
102 dnl Revision 1.54 2002/04/01 00:54:24 gliptak
103 dnl More changes needed around regex support.
105 dnl Revision 1.53 2002/03/29 20:09:01 swa
108 dnl Revision 1.52 2002/03/29 19:51:40 gliptak
109 dnl Correcting compile problem with Debian
111 dnl Revision 1.51 2002/03/28 20:43:00 swa
112 dnl set make correctly
114 dnl Revision 1.50 2002/03/27 03:03:45 hal9
115 dnl Add test for man2html
117 dnl Revision 1.49 2002/03/27 02:19:52 david__schmidt
118 dnl More Mac OSX support:
119 dnl - Get rid of extraneous, noisy -pthread warnings
120 dnl - Define unix so we get oes' unix-tagged changes
122 dnl Revision 1.48 2002/03/26 22:29:54 swa
123 dnl we have a new homepage!
125 dnl Revision 1.47 2002/03/26 16:41:00 hal9
126 dnl Upped RPM Release to 3 (need to build new RH packages)
128 dnl Revision 1.46 2002/03/24 18:55:06 jongfoster
129 dnl Making Docbook work under Windows
131 dnl Revision 1.45 2002/03/24 14:19:55 swa
132 dnl set rpm package release in configure.in. nowhere else.
134 dnl Revision 1.44 2002/03/24 13:25:43 swa
135 dnl name change related issues
137 dnl Revision 1.43 2002/03/24 12:56:21 swa
138 dnl name change related issues.
140 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
141 dnl Bumping version number to 2.9.12
143 dnl Revision 1.41 2002/03/19 19:30:04 morcego
144 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
147 dnl - configure will now check for db2html or docbook2html (should work now
148 dnl on SuSe without the docbktls package)
150 dnl Revision 1.40 2002/03/09 14:33:30 oes
151 dnl Fixing the (harmless) AC_CHECK_FILE warnings
153 dnl Revision 1.39 2002/03/08 16:46:13 oes
154 dnl Added --enable-no-gifs
156 dnl Revision 1.38 2002/03/08 14:13:50 morcego
157 dnl Fixing configure, to remove a command not found error.
159 dnl Revision 1.37 2002/03/08 12:58:21 oes
160 dnl Tiny bugfix in AC_ARG_WITH(debug)
162 dnl Revision 1.36 2002/03/06 23:50:36 morcego
163 dnl Will not test for a text browser if we are not using docbook.
165 dnl Revision 1.35 2002/03/06 21:55:52 morcego
166 dnl New configure option: --with-docbook=(yes|no|directory)
167 dnl Preliminary new platform detection code included. Will work with the
168 dnl old one for now. No use just trowing it away
170 dnl Revision 1.34 2002/03/06 20:57:00 morcego
171 dnl Fixing detection of stylesheets on SuSe.
173 dnl Revision 1.33 2002/03/05 17:31:11 morcego
174 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
176 dnl Revision 1.32 2002/03/05 14:07:43 morcego
177 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
178 dnl (based on sugestion by Sarantis Paskalis)
180 dnl Revision 1.31 2002/03/05 13:43:28 morcego
181 dnl Checking for text browser, so redhat-dok can work.
183 dnl Revision 1.30 2002/03/04 17:58:01 oes
184 dnl Deleted _DEBUG and PID_FILE_PATH
186 dnl Revision 1.29 2002/02/28 14:20:53 oes
187 dnl Fixed detection of gethost*_r functions on Solaris
189 dnl Revision 1.28 2002/02/27 15:02:38 oes
190 dnl Incremented version number
192 dnl Revision 1.27 2002/01/10 12:35:18 oes
193 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
194 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
195 dnl Is there a better way?
197 dnl Revision 1.26 2002/01/09 14:29:49 oes
198 dnl - Added AC_CHECK_FUNC tests for the availability of
199 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
200 dnl localtime_r, as well as AC_TRY_COMPILE tests to
201 dnl determine their signatures.
203 dnl - Fixed a bug with the init of CFLAGS that was
204 dnl reported by barsnick
206 dnl Revision 1.25 2002/01/04 15:27:18 oes
207 dnl Changed quoting of CODE_STATUS for use in make
209 dnl Revision 1.24 2001/12/30 14:07:31 steudten
210 dnl - Add signal handling (unix)
211 dnl - Add SIGHUP handler (unix)
212 dnl - Add creation of pidfile (unix)
213 dnl - Add action 'top' in rc file (RH)
214 dnl - Add entry 'SIGNALS' to manpage
215 dnl - Add exit message to logfile (unix)
217 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
218 dnl Change from "alpha" to "beta" in configure.in
220 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
221 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
222 dnl make break in a more obvious way.
224 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
225 dnl Bumping version number to 2.9.10
227 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
228 dnl Support for FEATURE_CGI_EDIT_ACTIONS
230 dnl Revision 1.19 2001/10/07 15:33:14 oes
231 dnl Removed FEATURE_DENY_GZIP
232 dnl Bumped up version number
234 dnl Revision 1.18 2001/09/13 13:10:24 steudten
236 dnl PreWork for Debug Interface.
237 dnl Add new option "--with-debug" to enable debugging (flags aso.)
239 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
240 dnl Mac OSX (Darwin) support added.
242 dnl Revision 1.16 2001/09/12 22:55:45 joergs
243 dnl AmigaOS support added.
245 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
247 dnl OS/2 port: update autoconf'd support for the platform.
249 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
250 dnl Fixing Solaris build (I hope) and tidying up #defines:
251 dnl - All feature #defines are now of the form FEATURE_xxx
252 dnl - Permanently turned off WIN_GUI_EDIT
253 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
255 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
256 dnl Major changes to build system in order to fix these bugs:
257 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
258 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
259 dnl which shared libraries are available
260 dnl - Solaris support (?) (Not tested under Solaris yet)
262 dnl Revision 1.12 2001/07/25 19:16:27 oes
263 dnl Bumping version number to 2.9.8
265 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
266 dnl Bumping version number to 2.9.7
268 dnl Revision 1.10 2001/07/18 17:25:04 oes
271 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
272 dnl Added support for linking with POSIX threads library
274 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
275 dnl Renaming #define STATIC to STATIC_PCRE
276 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
277 dnl POSIX threads support.
279 dnl Revision 1.7 2001/07/13 13:58:05 oes
280 dnl Completely reorganized the selection scheme for
281 dnl pcre, pcreposix, pcrs and gnu_regex:
283 dnl The presence of shared pcre, pcreposix or pcrs
284 dnl libraried is now autodetected. Additionally, the
285 dnl user can enforce using the built-in static variants
286 dnl by specifying --disable-dynamic-(pcre|pcrs).
287 dnl Care is taken to avoid that pcre is dyn, while pcreposix
288 dnl is static, if both are used and that pcrs is static if
291 dnl The choice between pcre, gnu or no regex for actionsfile
292 dnl URL matching is now via
293 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
294 dnl default being pcre.
296 dnl Revision 1.6 2001/06/29 21:56:40 oes
299 dnl Revision 1.5 2001/06/29 13:26:27 oes
300 dnl Introduced #define CODE_STATUS
302 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
303 dnl Unified blocklist/imagelist/permissionslist.
304 dnl File format is still under discussion, but the internal changes
305 dnl are (mostly) done.
307 dnl Also modified interceptor behaviour:
308 dnl - We now intercept all URLs beginning with one of the following
309 dnl prefixes (and *only* these prefixes):
311 dnl * http://ijbswa.sf.net/config/
312 dnl * http://ijbswa.sourceforge.net/config/
313 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
314 dnl - Internal changes so that intercepted and fast redirect pages
315 dnl are not replaced with an image.
316 dnl - Interceptors now have the option to send a binary page direct
317 dnl to the client. (i.e. ijb-send-banner uses this)
318 dnl - Implemented show-url-info interceptor. (Which is why I needed
319 dnl the above interceptors changes - a typical URL is
320 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
321 dnl The previous mechanism would not have intercepted that, and
322 dnl if it had been intercepted then it then it would have replaced
323 dnl it with an image.)
325 dnl Revision 1.3 2001/05/22 18:46:04 oes
327 dnl - Enabled filtering banners by size rather than URL
328 dnl by adding patterns that replace all standard banner
329 dnl sizes with the "Junkbuster" gif to the re_filterfile
331 dnl - Enabled filtering WebBugs by providing a pattern
332 dnl which kills all 1x1 images
334 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
335 dnl which is selected by the (nonstandard and therefore
336 dnl capital) letter 'U' in the option string.
337 dnl It causes the quantifiers to be ungreedy by default.
338 dnl Appending a ? turns back to greedy (!).
340 dnl - Added a new interceptor ijb-send-banner, which
341 dnl sends back the "Junkbuster" gif. Without imagelist or
342 dnl MSIE detection support, or if tinygif = 1, or the
343 dnl URL isn't recognized as an imageurl, a lame HTML
344 dnl explanation is sent instead.
346 dnl - Added new feature, which permits blocking remote
347 dnl script redirects and firing back a local redirect
349 dnl The feature is conditionally compiled, i.e. it
350 dnl can be disabled with --disable-fast-redirects,
351 dnl plus it must be activated by a "fast-redirects"
352 dnl line in the config file, has its own log level
353 dnl and of course wants to be displayed by show-proxy-args
354 dnl Note: Boy, all the #ifdefs in 1001 locations and
355 dnl all the fumbling with configure.in and acconfig.h
356 dnl were *way* more work than the feature itself :-(
358 dnl - Because a generic redirect template was needed for
359 dnl this, tinygif = 3 now uses the same.
361 dnl - Moved GIFs, and other static HTTP response templates
364 dnl - Some minor fixes
366 dnl - Removed some >400 CRs again (Jon, you really worked
369 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
370 dnl Version 2.9.4 checkin.
371 dnl - Merged popupfile and cookiefile, and added control over PCRS
372 dnl filtering, in new "permissionsfile".
373 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
374 dnl file error you now get a message box (in the Win32 GUI) rather
375 dnl than the program exiting with no explanation.
376 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
378 dnl - Removed tabs from "config"
379 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
380 dnl - Bumped up version number.
382 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
383 dnl Initial import of version 2.9.3 source tree
388 dnl =================================================================
389 dnl AutoConf Initialization
390 dnl =================================================================
392 AC_REVISION($Revision: 1.72 $)
395 if test ! -f src/config.h.in; then
396 echo "You need to run autoheader first. "
397 echo -n "Shall I do this for you now? (y/n) "
399 if test $answer != "y"; then
406 AC_CONFIG_HEADER([src/config.h])
410 dnl =================================================================
411 dnl Application version number
412 dnl =================================================================
419 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
420 dnl used for CGI output
422 dnl =================================================================
423 dnl Substitute the version numbers
424 dnl =================================================================
426 AC_SUBST(VERSION_MAJOR)
427 AC_SUBST(VERSION_MINOR)
428 AC_SUBST(VERSION_POINT)
429 AC_SUBST(CODE_STATUS)
432 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR},
433 [Version number - Major (X._._).])
434 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR},
435 [Version number - Minor (_.X._).])
436 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT},
437 [Version number - Point (_._.X).])
438 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}",
439 [Version number, as a string.])
440 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}",
441 [Status of the code: "alpha", "beta" or "stable".])
443 dnl =================================================================
444 dnl Checks for programs needed to build.
445 dnl =================================================================
452 AC_CHECK_PROG(GDB,gdb,yes,no)
454 dnl =================================================================
455 dnl debug, gcc and gdb support
456 dnl =================================================================
459 [ --with-debug Enable debug mode],
461 if test "x$withval" != "xno" ; then
462 if test $ac_cv_prog_cc_g = yes; then
463 if test "$GCC" = yes; then
469 CFLAGS="$CFLAGS -Wshadow -Wconversion"
477 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
478 if test "$GCC" = yes; then
488 [ --with-user=privoxy Set user under which privoxy run],
490 if test "x$withval" != "xyes"; then
493 AC_MSG_ERROR(We need a user if you give me this parameter)
503 [ --with-group=privoxy Set group for privoxy],
505 if test "x$withval" != "xyes"; then
508 AC_MSG_ERROR(We need a group if you give me this parameter)
517 dnl =================================================================
518 dnl additional gcc flags
519 dnl =================================================================
522 CFLAGS="-pipe $CFLAGS"
526 dnl =================================================================
528 dnl =================================================================
530 dnl Must do this first.
532 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
533 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
534 dnl the compiler will use completely different sets of library
535 dnl and include files.
537 dnl =================================================================
542 if test "$MINGW32" = "yes"; then
545 if test "$CYGWIN" = "yes"; then
552 dnl Decide what to do based on target_type
553 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
554 dnl This is because we don't know yet whether pthread is enabled.
556 AC_ARG_ENABLE(mingw32,
557 [ --enable-mingw32 Use mingw32 for a Windows GUI],
558 [if test $enableval = yes; then
562 if test $target_type = mingw; then
564 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
565 PTHREAD_LIB=-lpthreadGC
566 echo "Using mingw32 (Win32 GUI)"
569 if test $target_type = cygwin; then
570 SPECIAL_CFLAGS="-mno-win32"
572 echo "Using Cygnus (Win32 command line)"
575 PTHREAD_LIB=-lpthread
580 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
581 old_CFLAGS_nospecial=$CFLAGS
582 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
584 # Hack to force AutoConf to use the CFLAGS we just set
585 dnl Warning: This may break with a future version of Autoconf
586 dnl Tested with autoconf 2.13
587 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
588 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
589 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
592 dnl =================================================================
594 dnl =================================================================
596 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
598 AC_ARG_ENABLE(pthread,
599 [ --disable-pthread Don't use POSIX threads (pthreads)],
600 [if test $enableval = no; then
605 if test $have_pthread = yes; then
607 AC_DEFINE(FEATURE_PTHREAD,1,
608 [Define to use POSIX threads instead of native threads.])
609 echo Using POSIX threads
610 if test "$GCC" = "yes"; then
611 # Set a GCC specific switch:
612 if test "$target_type" = "unix"; then
613 ac_jgf_save_CFLAGS=$CFLAGS
614 CFLAGS="$CFLAGS -pthread"
615 AC_TRY_LINK([#include <pthread.h>],
616 [void *p = pthread_create;],
618 # This compiler switch makes GCC on Linux thread-safe
619 # However, it's not supported on most other OS.
621 SPECIAL_CFLAGS="-pthread"
623 CFLAGS=$ac_jgf_save_CFLAGS
628 echo Using native threads
631 AC_SUBST(PTHREAD_ONLY)
633 dnl =================================================================
634 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
635 dnl gmtime and localtime
636 dnl =================================================================
638 dnl Next line needed to find the gethost*_r functions on Solaris
639 AC_CHECK_LIB(nsl, gethostbyname)
641 AC_CHECK_FUNC(gethostbyaddr_r, [
642 AC_MSG_CHECKING([signature of gethostbyaddr_r])
646 struct hostent *h, *hp;
649 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
651 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS,1,
652 [Define if gethostbyaddr_r() exists and takes 8 arguments])
653 AC_MSG_RESULT([8 args])
661 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
663 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS,1,
664 [Define if gethostbyaddr_r() exists and takes 7 arguments])
665 AC_MSG_RESULT([7 args])
670 struct hostent_data *d;
674 (void) gethostbyaddr_r(a, l, t, h, d)
676 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS,1,
677 [Define if gethostbyaddr_r() exists and takes 5 arguments])
678 AC_MSG_RESULT([5 args])
680 AC_MSG_RESULT(unrecognised)
688 AC_CHECK_FUNC(gethostbyname_r, [
689 AC_MSG_CHECKING([signature of gethostbyname_r])
693 struct hostent *h, *r;
696 (void) gethostbyname_r(n, h, b, bl, &r, &e)
698 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS,1,
699 [Define if gethostbyname_r() exists and takes 6 arguments])
700 AC_MSG_RESULT([6 args])
708 (void) gethostbyname_r(n, h, b, bl, &e)
710 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS,1,
711 [Define if gethostbyname_r() exists and takes 5 arguments])
712 AC_MSG_RESULT([5 args])
717 struct hostent_data *d;
720 (void) gethostbyname_r(n, h, d)
722 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS,1,
723 [Define if gethostbyname_r() exists and takes 3 arguments])
724 AC_MSG_RESULT([3 args])
726 AC_MSG_RESULT(unrecognised)
734 AC_CHECK_FUNC(gmtime_r, [
735 AC_MSG_CHECKING([signature of gmtime_r])
741 (void) gmtime_r(t, tm)
744 AC_DEFINE(HAVE_GMTIME_R,1,
745 [Define if gmtime_r(struct time *, struct tm *) exists])
747 AC_MSG_RESULT(unrecognised)
753 AC_CHECK_FUNC(localtime_r, [
754 AC_MSG_CHECKING([signature of localtime_r])
760 (void) localtime_r(t, tm)
763 AC_DEFINE(HAVE_LOCALTIME_R,1,
764 [Define if localtime_r(struct time *, struct tm *) exists])
766 AC_MSG_RESULT(unrecognised)
772 dnl =================================================================
774 dnl FIXME: Not tested on Solaris yet...
775 dnl ISFIXED: Have tested it on Solaris, but there are other ways to
776 dnl make these checks generic, e.g.:
777 dnl AC_CHECK_FUNC(getsockopt, , AC_CHECK_LIB(socket, getsockopt))
778 dnl (Moritz Barsnick <moritz@barsnick.net>)
779 dnl =================================================================
785 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
786 AC_DEFINE(__EXTENSIONS__,1,
787 [Define to 1 on Solaris. Do not define on other platforms.])
788 if test "$GCC" = "yes"; then
789 # Set a GCC specific switch:
790 # This compiler switch makes Solaris thread-safe
792 SPECIAL_CFLAGS="-pthreads"
794 # What do we do without GCC? Guess this:
795 SPECIAL_CFLAGS="-D_REENTRANT"
802 dnl =================================================================
803 dnl Solaris problem, and others perhaps (socklen_t is undefined)
804 dnl =================================================================
806 AC_MSG_CHECKING([for socklen_t])
807 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
809 AC_DEFINE(socklen_t,int,
810 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
813 dnl =================================================================
815 dnl =================================================================
818 *-os2-emx*) SOCKET_LIB=-lsocket
824 dnl =================================================================
826 dnl =================================================================
829 *-apple-darwin*) SPECIAL_CFLAGS="-Dunix"
833 dnl =================================================================
835 dnl =================================================================
840 *-amigaos) AMIGAOS_ONLY=
844 AC_SUBST(AMIGAOS_ONLY)
846 dnl =================================================================
847 dnl Check for standard compiler stuff
848 dnl =================================================================
859 AC_CHECK_SIZEOF(int, 4)
860 AC_CHECK_SIZEOF(char *, 4)
861 AC_CHECK_SIZEOF(long, 4)
862 AC_CHECK_SIZEOF(long long, 8)
863 AC_CHECK_SIZEOF(size_t, 4)
865 dnl Checks for header files.
866 dnl AC_HEADER_SYS_WAIT
867 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
868 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])
870 dnl Checks for library functions.
872 dnl AC_CHECK_FUNC(strstr)
873 dnl bcopy and memmove are for PCRE
874 AC_CHECK_FUNCS([strerror bcopy memmove])
875 AC_PROG_GCC_TRADITIONAL
876 dnl uncommenting does not work for swa. suse linux
880 dnl uncommenting does not work for swa. suse linux
882 AC_CHECK_FUNCS([atexit getcwd gethostbyaddr gethostbyname inet_ntoa localtime_r memchr memmove memset regcomp select setlocale socket strchr strdup strerror strftime strstr strtoul])
885 dnl =================================================================
886 dnl Checks for libraries.
887 dnl =================================================================
888 dnl Note: Some systems may have the library but not the system header
889 dnl file, so we must check for both.
890 dnl Also check for correct version
891 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])], [have_pcre=no])], [have_pcre=no])
892 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])], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
893 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
896 dnl =================================================================
898 dnl =================================================================
901 [Always define this, for thread safety on some platforms.])
903 dnl =================================================================
905 dnl =================================================================
907 AC_ARG_ENABLE(toggle,
908 [ --disable-toggle Don't support temporary disable],
909 [enableval2=$enableval],
911 if test $enableval2 = yes; then
912 AC_DEFINE(FEATURE_TOGGLE,1,
913 [ Allow Privoxy to be "disabled" so it is just a normal non-blocking
914 non-anonymizing proxy. This is useful if you're trying to access a
915 blocked or broken site - just change the setting in the config file,
916 or use the handy "Disable" menu option in the Windows GUI. ])
920 [ --disable-force Don't allow single-page disable],
921 [enableval2=$enableval],
923 if test $enableval2 = yes; then
924 AC_DEFINE(FEATURE_FORCE_LOAD,1,
925 [ Bypass filtering for 1 page only. ])
928 AC_ARG_ENABLE(fast-redirects,
929 [ --disable-fast-redirects Don't support fast redirects],
930 [enableval2=$enableval],
932 if test $enableval2 = yes; then
933 AC_DEFINE(FEATURE_FAST_REDIRECTS,1,
934 [ Locally redirect remote script-redirect URLs. ])
937 AC_ARG_ENABLE(killpopup,
938 [ --disable-killpopup Never block popups],
939 [enableval2=$enableval],
941 if test $enableval2 = yes; then
942 AC_DEFINE(FEATURE_KILL_POPUPS,1,
943 [ Kills JavaScript popups - window.open, onunload, etc. ])
947 [ --disable-stats Don't keep statistics],
948 [enableval2=$enableval],
950 if test $enableval2 = yes; then
951 AC_DEFINE(FEATURE_STATISTICS,1,
952 [ Enables statistics function. ])
955 AC_ARG_ENABLE(ie-images,
956 [ --enable-ie-images Don't auto-detect whether a request from MS Internet
957 Explorer is for an image or HTML.],
958 [enableval2=$enableval],
960 if test $enableval2 = yes; then
961 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE,1,
962 [ Detect image requests automatically for MSIE. Will fall back to
963 other image-detection methods (i.e. "+image" action) for other
966 You must also define FEATURE_IMAGE_BLOCKING to use this feature.
968 It detects the following header pair as an image request:
969 "User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
972 And the following as a HTML request:
973 "User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
974 "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *".
976 And no, I haven't got that backwards - IE is being wierd.
979 1) If you press shift-reload on a blocked HTML page, you get
980 the image "blocked" page, not the HTML "blocked" page.
981 2) Once an image "blocked" page has been sent, viewing it
982 in it's own browser window *should* bring up the HTML
983 "blocked" page, but it doesn't. You need to clear the
984 browser cache to get the HTML version again.
986 These limitations are due to IE making inconsistent choices
987 about which "Accept:" header to send. ])
990 AC_ARG_ENABLE(image-blocking,
991 [ --disable-image-blocking Don't try to figure out whether a request is
992 for an image or HTML - assume HTML.],
993 [enableval2=$enableval],
995 if test $enableval2 = yes; then
996 AC_DEFINE(FEATURE_IMAGE_BLOCKING,1,
997 [ Allow blocking using images as well as HTML.
998 If you do not define this then everything is blocked as HTML.
999 Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE. ])
1002 AC_ARG_ENABLE(acl-files,
1003 [ --disable-acl-files Prevents the use of ACL files to control access to
1004 the proxy by IP address.],
1005 [enableval2=$enableval],
1007 if test $enableval2 = yes; then
1008 AC_DEFINE(FEATURE_ACL,1,
1009 [ Define to 1 to allow the use of an ACL to control access to the proxy by IP address. ])
1012 AC_ARG_ENABLE(trust-files,
1013 [ --disable-trust-files Prevents the use of trust files.],
1014 [enableval2=$enableval],
1016 if test $enableval2 = yes; then
1017 AC_DEFINE(FEATURE_TRUST,1,
1018 [ Define to 1 to allow the use of trust files. ])
1021 AC_ARG_ENABLE(jar-files,
1022 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
1023 [enableval2=$enableval],
1025 if test $enableval2 = yes; then
1026 AC_DEFINE(FEATURE_COOKIE_JAR,1,
1027 [ Define to 1 to allow the user to capture cookies. ])
1030 AC_ARG_ENABLE(editor,
1031 [ --disable-editor Prevents the use of the web-based actions file
1032 editor and web-based temporary disable setting.],
1033 [enableval2=$enableval],
1035 if test $enableval2 = yes; then
1036 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS,1,
1037 [ Define to 1 to enable the web-based configuration (actions file) editor.
1038 If you have a shared proxy, you might want to turn this off. ])
1041 AC_ARG_ENABLE(no-gifs,
1042 [ --enable-no-gifs Use politically correct PNG format instead of GIF
1043 for built-in images. May not work with all browsers.],
1044 [enableval2=$enableval],
1046 if test $enableval2 = yes; then
1047 AC_DEFINE(FEATURE_NO_GIFS,1,
1048 [ Deine to 1 to use PNG instead of GIF for built-in images. ])
1052 dnl pcre/pcrs is needed for CGI anyway, so
1053 dnl the choice is only between static and
1056 AC_ARG_ENABLE(dynamic-pcre,
1057 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
1058 libpcre is available],
1059 [ if test $enableval = "no"; then have_pcre=no; fi ])
1061 AC_ARG_ENABLE(dynamic-pcrs,
1062 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
1063 libpcrs is available],
1064 [ if test $enableval = "no"; then have_pcrs=no; fi ])
1067 # If we have libpcre and either we also have pcreposix or
1068 # we don't need pcreposix, then link pcre dynamically; else
1069 # build it and link statically
1071 if test $have_pcre = "yes"; then
1072 echo "using libpcre"
1075 LIBS="$LIBS -lpcre -lpcreposix"
1077 echo "using built-in static pcre"
1079 AC_DEFINE(STATIC_PCRE,1,
1080 [Define to 1 if PCRE should be statically built in instead of linking
1082 (This is determined by configure depending on the availiability of
1083 libpcre and user preferences). The name is ugly, but pcre needs it.
1084 Don't try to change this here! Use configure instead.])
1088 # If we have libpcrs and pcre is linked dynamically
1089 # then also link pcrs dynamically, else build and link
1092 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
1093 echo "using libpcrs"
1097 echo "using built-in static pcrs"
1098 AC_DEFINE(STATIC_PCRS,1,
1099 [Define to 1 if PCRS should be statically built in instead of linking
1101 (This is determined by configure depending on the availiability of
1102 libpcrs and user preferences).
1103 Don't try to change this here! Use configure instead.])
1107 AC_SUBST(STATIC_PCRE_ONLY)
1108 AC_SUBST(STATIC_PCRS_ONLY)
1110 dnl =================================================================
1111 dnl config.h Header/footer
1112 dnl =================================================================
1115 [#ifndef CONFIG_H_INCLUDED
1116 #define CONFIG_H_INCLUDED
1118 /*********************************************************************
1122 * Purpose : This file should be the first thing included in every
1123 * .c file. (Before even system headers). It contains
1124 * #define statements for various features. It was
1125 * introduced because the compile command line started
1126 * getting ludicrously long with feature defines.
1128 * Copyright : Written by and Copyright (C) 2001 the SourceForge
1129 * Privoxy team. http://www.privoxy.org/
1131 * This program is free software; you can redistribute it
1132 * and/or modify it under the terms of the GNU General
1133 * Public License as published by the Free Software
1134 * Foundation; either version 2 of the License, or (at
1135 * your option) any later version.
1137 * This program is distributed in the hope that it will
1138 * be useful, but WITHOUT ANY WARRANTY; without even the
1139 * implied warranty of MERCHANTABILITY or FITNESS FOR A
1140 * PARTICULAR PURPOSE. See the GNU General Public
1141 * License for more details.
1143 * The GNU General Public License should be included with
1144 * this file. If not, you can view it at
1145 * http://www.gnu.org/copyleft/gpl.html
1146 * or write to the Free Software Foundation, Inc., 59
1147 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1149 *********************************************************************/
1153 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
1154 * under VC++, and it usually gives many wierd error messages. Let's make
1155 * the error messages understandable, by bailing out now.
1158 #error For MS VC++, please use vc_config_winthreads.h or vc_config_pthreads.h. You can usually do this by selecting the "Build", "Clean" menu option.
1159 #endif /* def _MSC_VER */
1168 * FIXME: Don't know what it does or why we need it.
1169 * (presumably something to do with ANSI Standard C?)
1173 #endif /* ndef __STDC__ */
1176 * Need to set up this define only for the Pthreads library for
1177 * Win32, available from http://sources.redhat.com/pthreads-win32/
1179 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
1181 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
1184 * BEOS does not currently support POSIX threads.
1185 * This *should* be detected by ./configure, but let's be sure.
1187 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
1188 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
1190 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
1193 #endif /* CONFIG_H_INCLUDED */
1196 dnl =================================================================
1198 dnl =================================================================
1200 AC_ARG_WITH(docbook, dnl
1201 --with-docbook=<directory>
1202 Set the location of the dsssl stylesheet
1203 (default = search),[dnl
1207 dnl Check for jade, so we can build the documentation
1208 dnl Openjade is preferred according to docs, but jade
1209 dnl is *much* faster.
1210 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
1213 dnl Checking for the docbook.dsl stylesheet file
1214 dnl It is still not portable (directory slash)
1215 dnl ^ Why not? All systems use / don't they?
1216 dnl Windows certainly can. Is this a Mac or
1217 dnl Amiga issue? -- Jon
1218 DKPREFIXCOPY=$DKPREFIX
1220 for i in $DKPREFIXCOPY /usr/share/sgml/docbook/stylesheet/dsssl/modular \
1221 /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl \
1222 /usr/share/sgml/docbook-dsssl; do
1223 echo -n "checking for $i/html/docbook.dsl..."
1224 if test -f $i/html/docbook.dsl; then
1235 dnl where are the catalogs?
1236 for i in /usr/share/sgml/CATALOG.docbk30 \
1237 /usr/share/sgml/CATALOG.docbk31; do
1238 echo -n "checking for $i..."
1241 JADECAT="$JADECAT -c $i"
1250 dnl AC_ARG_WITH(db2html, dnl
1251 dnl --with-db2html=<path/executable>
1252 dnl Set the location of the docbook to html converter
1253 dnl (default = search),[dnl
1254 dnl DB2HTML=$withval
1256 dnl if ! test -x $DB2HTML; then
1260 dnl Check for a docbook -> HTML converter
1261 dnl AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
1262 dnl AC_SUBST(DB2HTML)
1264 dnl Check for a text browser that supports -dump
1265 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
1268 dnl Check for man2html for docs.
1269 AC_CHECK_PROGS(MAN2HTML,man2html,false)
1272 dnl Set doc status, used for conditional content inclusions
1274 if test $CODE_STATUS = alpha; then
1275 DOC_STATUS="-ip-alpha -ip-not-stable"
1277 if test $CODE_STATUS = beta; then
1278 DOC_STATUS="-ip-beta -ip-not-stable"
1280 if test $CODE_STATUS = stable; then
1281 DOC_STATUS="-ip-stable"
1283 echo "checking for doc status flags... $DOC_STATUS"
1284 AC_SUBST(DOC_STATUS)
1286 dnl =================================================================
1288 dnl =================================================================
1290 dnl If we use rpm, we need to check where %_topdir is
1291 AC_CHECK_PROGS(RPMBIN,rpm,false)
1292 if test $RPMBIN != false; then
1293 RPM_BASE=`rpm --eval "%{_topdir}"`
1294 if test "$RPM_BASE" = ""; then
1295 RPM_BASE=/usr/src/redhat
1301 dnl =================================================================
1302 dnl Final cleanup and output
1303 dnl =================================================================
1305 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
1307 CFLAGS=$old_CFLAGS_nospecial
1308 AC_SUBST(SPECIAL_CFLAGS)
1310 AC_SUBST(PTHREAD_LIB)
1312 AC_OUTPUT(GNUmakefile doc/source/ldp.dsl doc/source/GNUmakefile)