1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.73 2002/06/05 00:26:21 hal9 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 1.73 2002/06/05 00:26:21 hal9
32 dnl Move all doc build stuff to doc/source/GNUmakefile, leaving a 'make dok'
33 dnl target only in toplevel. Add DOC_STATUS variable so docs can be built without
34 dnl touching sgml source.
36 dnl Revision 1.72 2002/06/04 15:52:25 jongfoster
37 dnl Removing need for acconfig.h (apparently using acconfig.h is an
38 dnl obsolete coding style).
39 dnl Moving the DocBook stuff together
41 dnl Revision 1.71 2002/06/04 14:51:49 jongfoster
42 dnl Updating for new paths:
43 dnl - Source files in src/
44 dnl - Object files in obj/
46 dnl Revision 1.70 2002/05/27 23:26:34 mal0rd
47 dnl Made doc-generation configuration automatic.
48 dnl References to DB2HTML were removed, not used.
49 dnl --with-docbook now only needed if in odd path.
51 dnl Revision 1.69 2002/05/25 18:11:49 jongfoster
52 dnl Wahay!!! 3.0.x has branched!
53 dnl New development version is 3.1.1 alpha
55 dnl Revision 1.68 2002/05/25 16:54:54 jongfoster
56 dnl Detect if the compiler supports -pthread.
57 dnl Hopefully this will fix bug 560442. (I don't have a HP PA-RISC
58 dnl machine to test this!)
60 dnl Revision 1.67 2002/05/03 14:33:59 oes
61 dnl Generate doc/soucre/ldp.dsl
63 dnl Revision 1.66 2002/05/03 00:41:56 oes
64 dnl Set version to 2.9.15 to comply with new versioning scheme
66 dnl Revision 1.65 2002/04/25 19:13:57 morcego
67 dnl Removed RPM release number declaration on configure.in
68 dnl Changed makefile to use given value for RPM_PACKAGEV when on uploading
69 dnl targets (will produce an error, explaining who to do it, if no value
72 dnl Revision 1.64 2002/04/22 16:32:31 morcego
73 dnl configure.in, *.spec: Bumping release to 2 (2.9.14-2)
74 dnl -rh.spec: uid and gid are now macros
75 dnl -suse.spec: Changing the header Copyright to License (Copyright is
78 dnl Revision 1.63 2002/04/11 11:00:21 oes
79 dnl Applied Moritz' fix for socklen_t on Solaris
81 dnl Revision 1.62 2002/04/11 10:09:20 oes
84 dnl Revision 1.61 2002/04/10 18:14:45 morcego
85 dnl - (privoxy-rh.spec only) Relisting template files on the %%files section
86 dnl - (configure.in, privoxy-rh.spec) Bumped package release to 5
88 dnl Revision 1.60 2002/04/09 16:38:49 oes
89 dnl Added detection of missing config.h.in
91 dnl Revision 1.59 2002/04/06 20:23:55 jongfoster
92 dnl Removing unnessacery tests (C++, ranlib)
94 dnl Revision 1.58 2002/04/04 20:49:20 swa
95 dnl attempt to consolidate the
96 dnl different dokbook versions.
98 dnl Revision 1.57 2002/04/04 00:36:36 gliptak
99 dnl always use pcre for matching
101 dnl Revision 1.56 2002/04/03 22:28:03 gliptak
102 dnl Removed references to gnu_regex
104 dnl Revision 1.55 2002/04/03 03:54:38 gliptak
105 dnl Checking pcre version
107 dnl Revision 1.54 2002/04/01 00:54:24 gliptak
108 dnl More changes needed around regex support.
110 dnl Revision 1.53 2002/03/29 20:09:01 swa
113 dnl Revision 1.52 2002/03/29 19:51:40 gliptak
114 dnl Correcting compile problem with Debian
116 dnl Revision 1.51 2002/03/28 20:43:00 swa
117 dnl set make correctly
119 dnl Revision 1.50 2002/03/27 03:03:45 hal9
120 dnl Add test for man2html
122 dnl Revision 1.49 2002/03/27 02:19:52 david__schmidt
123 dnl More Mac OSX support:
124 dnl - Get rid of extraneous, noisy -pthread warnings
125 dnl - Define unix so we get oes' unix-tagged changes
127 dnl Revision 1.48 2002/03/26 22:29:54 swa
128 dnl we have a new homepage!
130 dnl Revision 1.47 2002/03/26 16:41:00 hal9
131 dnl Upped RPM Release to 3 (need to build new RH packages)
133 dnl Revision 1.46 2002/03/24 18:55:06 jongfoster
134 dnl Making Docbook work under Windows
136 dnl Revision 1.45 2002/03/24 14:19:55 swa
137 dnl set rpm package release in configure.in. nowhere else.
139 dnl Revision 1.44 2002/03/24 13:25:43 swa
140 dnl name change related issues
142 dnl Revision 1.43 2002/03/24 12:56:21 swa
143 dnl name change related issues.
145 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
146 dnl Bumping version number to 2.9.12
148 dnl Revision 1.41 2002/03/19 19:30:04 morcego
149 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
152 dnl - configure will now check for db2html or docbook2html (should work now
153 dnl on SuSe without the docbktls package)
155 dnl Revision 1.40 2002/03/09 14:33:30 oes
156 dnl Fixing the (harmless) AC_CHECK_FILE warnings
158 dnl Revision 1.39 2002/03/08 16:46:13 oes
159 dnl Added --enable-no-gifs
161 dnl Revision 1.38 2002/03/08 14:13:50 morcego
162 dnl Fixing configure, to remove a command not found error.
164 dnl Revision 1.37 2002/03/08 12:58:21 oes
165 dnl Tiny bugfix in AC_ARG_WITH(debug)
167 dnl Revision 1.36 2002/03/06 23:50:36 morcego
168 dnl Will not test for a text browser if we are not using docbook.
170 dnl Revision 1.35 2002/03/06 21:55:52 morcego
171 dnl New configure option: --with-docbook=(yes|no|directory)
172 dnl Preliminary new platform detection code included. Will work with the
173 dnl old one for now. No use just trowing it away
175 dnl Revision 1.34 2002/03/06 20:57:00 morcego
176 dnl Fixing detection of stylesheets on SuSe.
178 dnl Revision 1.33 2002/03/05 17:31:11 morcego
179 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
181 dnl Revision 1.32 2002/03/05 14:07:43 morcego
182 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
183 dnl (based on sugestion by Sarantis Paskalis)
185 dnl Revision 1.31 2002/03/05 13:43:28 morcego
186 dnl Checking for text browser, so redhat-dok can work.
188 dnl Revision 1.30 2002/03/04 17:58:01 oes
189 dnl Deleted _DEBUG and PID_FILE_PATH
191 dnl Revision 1.29 2002/02/28 14:20:53 oes
192 dnl Fixed detection of gethost*_r functions on Solaris
194 dnl Revision 1.28 2002/02/27 15:02:38 oes
195 dnl Incremented version number
197 dnl Revision 1.27 2002/01/10 12:35:18 oes
198 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
199 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
200 dnl Is there a better way?
202 dnl Revision 1.26 2002/01/09 14:29:49 oes
203 dnl - Added AC_CHECK_FUNC tests for the availability of
204 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
205 dnl localtime_r, as well as AC_TRY_COMPILE tests to
206 dnl determine their signatures.
208 dnl - Fixed a bug with the init of CFLAGS that was
209 dnl reported by barsnick
211 dnl Revision 1.25 2002/01/04 15:27:18 oes
212 dnl Changed quoting of CODE_STATUS for use in make
214 dnl Revision 1.24 2001/12/30 14:07:31 steudten
215 dnl - Add signal handling (unix)
216 dnl - Add SIGHUP handler (unix)
217 dnl - Add creation of pidfile (unix)
218 dnl - Add action 'top' in rc file (RH)
219 dnl - Add entry 'SIGNALS' to manpage
220 dnl - Add exit message to logfile (unix)
222 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
223 dnl Change from "alpha" to "beta" in configure.in
225 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
226 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
227 dnl make break in a more obvious way.
229 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
230 dnl Bumping version number to 2.9.10
232 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
233 dnl Support for FEATURE_CGI_EDIT_ACTIONS
235 dnl Revision 1.19 2001/10/07 15:33:14 oes
236 dnl Removed FEATURE_DENY_GZIP
237 dnl Bumped up version number
239 dnl Revision 1.18 2001/09/13 13:10:24 steudten
241 dnl PreWork for Debug Interface.
242 dnl Add new option "--with-debug" to enable debugging (flags aso.)
244 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
245 dnl Mac OSX (Darwin) support added.
247 dnl Revision 1.16 2001/09/12 22:55:45 joergs
248 dnl AmigaOS support added.
250 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
252 dnl OS/2 port: update autoconf'd support for the platform.
254 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
255 dnl Fixing Solaris build (I hope) and tidying up #defines:
256 dnl - All feature #defines are now of the form FEATURE_xxx
257 dnl - Permanently turned off WIN_GUI_EDIT
258 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
260 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
261 dnl Major changes to build system in order to fix these bugs:
262 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
263 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
264 dnl which shared libraries are available
265 dnl - Solaris support (?) (Not tested under Solaris yet)
267 dnl Revision 1.12 2001/07/25 19:16:27 oes
268 dnl Bumping version number to 2.9.8
270 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
271 dnl Bumping version number to 2.9.7
273 dnl Revision 1.10 2001/07/18 17:25:04 oes
276 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
277 dnl Added support for linking with POSIX threads library
279 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
280 dnl Renaming #define STATIC to STATIC_PCRE
281 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
282 dnl POSIX threads support.
284 dnl Revision 1.7 2001/07/13 13:58:05 oes
285 dnl Completely reorganized the selection scheme for
286 dnl pcre, pcreposix, pcrs and gnu_regex:
288 dnl The presence of shared pcre, pcreposix or pcrs
289 dnl libraried is now autodetected. Additionally, the
290 dnl user can enforce using the built-in static variants
291 dnl by specifying --disable-dynamic-(pcre|pcrs).
292 dnl Care is taken to avoid that pcre is dyn, while pcreposix
293 dnl is static, if both are used and that pcrs is static if
296 dnl The choice between pcre, gnu or no regex for actionsfile
297 dnl URL matching is now via
298 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
299 dnl default being pcre.
301 dnl Revision 1.6 2001/06/29 21:56:40 oes
304 dnl Revision 1.5 2001/06/29 13:26:27 oes
305 dnl Introduced #define CODE_STATUS
307 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
308 dnl Unified blocklist/imagelist/permissionslist.
309 dnl File format is still under discussion, but the internal changes
310 dnl are (mostly) done.
312 dnl Also modified interceptor behaviour:
313 dnl - We now intercept all URLs beginning with one of the following
314 dnl prefixes (and *only* these prefixes):
316 dnl * http://ijbswa.sf.net/config/
317 dnl * http://ijbswa.sourceforge.net/config/
318 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
319 dnl - Internal changes so that intercepted and fast redirect pages
320 dnl are not replaced with an image.
321 dnl - Interceptors now have the option to send a binary page direct
322 dnl to the client. (i.e. ijb-send-banner uses this)
323 dnl - Implemented show-url-info interceptor. (Which is why I needed
324 dnl the above interceptors changes - a typical URL is
325 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
326 dnl The previous mechanism would not have intercepted that, and
327 dnl if it had been intercepted then it then it would have replaced
328 dnl it with an image.)
330 dnl Revision 1.3 2001/05/22 18:46:04 oes
332 dnl - Enabled filtering banners by size rather than URL
333 dnl by adding patterns that replace all standard banner
334 dnl sizes with the "Junkbuster" gif to the re_filterfile
336 dnl - Enabled filtering WebBugs by providing a pattern
337 dnl which kills all 1x1 images
339 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
340 dnl which is selected by the (nonstandard and therefore
341 dnl capital) letter 'U' in the option string.
342 dnl It causes the quantifiers to be ungreedy by default.
343 dnl Appending a ? turns back to greedy (!).
345 dnl - Added a new interceptor ijb-send-banner, which
346 dnl sends back the "Junkbuster" gif. Without imagelist or
347 dnl MSIE detection support, or if tinygif = 1, or the
348 dnl URL isn't recognized as an imageurl, a lame HTML
349 dnl explanation is sent instead.
351 dnl - Added new feature, which permits blocking remote
352 dnl script redirects and firing back a local redirect
354 dnl The feature is conditionally compiled, i.e. it
355 dnl can be disabled with --disable-fast-redirects,
356 dnl plus it must be activated by a "fast-redirects"
357 dnl line in the config file, has its own log level
358 dnl and of course wants to be displayed by show-proxy-args
359 dnl Note: Boy, all the #ifdefs in 1001 locations and
360 dnl all the fumbling with configure.in and acconfig.h
361 dnl were *way* more work than the feature itself :-(
363 dnl - Because a generic redirect template was needed for
364 dnl this, tinygif = 3 now uses the same.
366 dnl - Moved GIFs, and other static HTTP response templates
369 dnl - Some minor fixes
371 dnl - Removed some >400 CRs again (Jon, you really worked
374 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
375 dnl Version 2.9.4 checkin.
376 dnl - Merged popupfile and cookiefile, and added control over PCRS
377 dnl filtering, in new "permissionsfile".
378 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
379 dnl file error you now get a message box (in the Win32 GUI) rather
380 dnl than the program exiting with no explanation.
381 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
383 dnl - Removed tabs from "config"
384 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
385 dnl - Bumped up version number.
387 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
388 dnl Initial import of version 2.9.3 source tree
393 dnl =================================================================
394 dnl AutoConf Initialization
395 dnl =================================================================
397 AC_REVISION($Revision: 1.73 $)
400 if test ! -f src/config.h.in; then
401 echo "You need to run autoheader first. "
402 echo -n "Shall I do this for you now? (y/n) "
404 if test $answer != "y"; then
411 AC_CONFIG_HEADER([src/config.h])
415 dnl =================================================================
416 dnl Application version number
417 dnl =================================================================
424 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
425 dnl used for CGI output
427 dnl =================================================================
428 dnl Substitute the version numbers
429 dnl =================================================================
431 AC_SUBST(VERSION_MAJOR)
432 AC_SUBST(VERSION_MINOR)
433 AC_SUBST(VERSION_POINT)
434 AC_SUBST(CODE_STATUS)
437 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR},
438 [Version number - Major (X._._).])
439 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR},
440 [Version number - Minor (_.X._).])
441 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT},
442 [Version number - Point (_._.X).])
443 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}",
444 [Version number, as a string.])
445 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}",
446 [Status of the code: "alpha", "beta" or "stable".])
448 dnl =================================================================
449 dnl Checks for programs needed to build.
450 dnl =================================================================
452 dnl Keep AC_PROG_CC from setting its own defaults:
461 AC_CHECK_PROG(GDB,gdb,yes,no)
463 dnl =================================================================
464 dnl debug, gcc and gdb support
465 dnl =================================================================
468 [ --with-debug Enable debug mode],
470 if test "x$withval" != "xno" ; then
471 if test $ac_cv_prog_cc_g = yes; then
472 if test "$GCC" = yes; then
478 CFLAGS="$CFLAGS -Wshadow -Wconversion"
486 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
487 if test "$GCC" = yes; then
497 [ --with-user=privoxy Set user under which privoxy run],
499 if test "x$withval" != "xyes"; then
502 AC_MSG_ERROR(We need a user if you give me this parameter)
512 [ --with-group=privoxy Set group for privoxy],
514 if test "x$withval" != "xyes"; then
517 AC_MSG_ERROR(We need a group if you give me this parameter)
526 dnl =================================================================
527 dnl additional gcc flags
528 dnl =================================================================
531 CFLAGS="-pipe $CFLAGS"
535 dnl =================================================================
537 dnl =================================================================
539 dnl Must do this first.
541 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
542 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
543 dnl the compiler will use completely different sets of library
544 dnl and include files.
546 dnl =================================================================
551 if test "$MINGW32" = "yes"; then
554 if test "$CYGWIN" = "yes"; then
561 dnl Decide what to do based on target_type
562 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
563 dnl This is because we don't know yet whether pthread is enabled.
565 AC_ARG_ENABLE(mingw32,
566 [ --enable-mingw32 Use mingw32 for a Windows GUI],
567 [if test $enableval = yes; then
571 if test $target_type = mingw; then
573 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
574 PTHREAD_LIB=-lpthreadGC
575 echo "Using mingw32 (Win32 GUI)"
578 if test $target_type = cygwin; then
579 SPECIAL_CFLAGS="-mno-win32"
581 echo "Using Cygnus (Win32 command line)"
584 PTHREAD_LIB=-lpthread
589 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
590 old_CFLAGS_nospecial=$CFLAGS
591 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
593 # Hack to force AutoConf to use the CFLAGS we just set
594 dnl Warning: This may break with a future version of Autoconf
595 dnl Tested with autoconf 2.13
596 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
597 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
598 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
601 dnl =================================================================
603 dnl =================================================================
605 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
607 AC_ARG_ENABLE(pthread,
608 [ --disable-pthread Don't use POSIX threads (pthreads)],
609 [if test $enableval = no; then
614 if test $have_pthread = yes; then
616 AC_DEFINE(FEATURE_PTHREAD,1,
617 [Define to use POSIX threads instead of native threads.])
618 echo Using POSIX threads
619 if test "$GCC" = "yes"; then
620 # Set a GCC specific switch:
621 if test "$target_type" = "unix"; then
622 ac_jgf_save_CFLAGS=$CFLAGS
623 CFLAGS="$CFLAGS -pthread"
624 AC_TRY_LINK([#include <pthread.h>],
625 [void *p = pthread_create;],
627 # This compiler switch makes GCC on Linux thread-safe
628 # However, it's not supported on most other OS.
630 SPECIAL_CFLAGS="-pthread"
632 CFLAGS=$ac_jgf_save_CFLAGS
637 echo Using native threads
640 AC_SUBST(PTHREAD_ONLY)
642 dnl =================================================================
643 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
644 dnl gmtime and localtime
645 dnl =================================================================
647 dnl Next line needed to find the gethost*_r functions on Solaris
648 AC_CHECK_LIB(nsl, gethostbyname)
650 AC_CHECK_FUNC(gethostbyaddr_r, [
651 AC_MSG_CHECKING([signature of gethostbyaddr_r])
655 struct hostent *h, *hp;
658 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
660 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS,1,
661 [Define if gethostbyaddr_r() exists and takes 8 arguments])
662 AC_MSG_RESULT([8 args])
670 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
672 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS,1,
673 [Define if gethostbyaddr_r() exists and takes 7 arguments])
674 AC_MSG_RESULT([7 args])
679 struct hostent_data *d;
683 (void) gethostbyaddr_r(a, l, t, h, d)
685 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS,1,
686 [Define if gethostbyaddr_r() exists and takes 5 arguments])
687 AC_MSG_RESULT([5 args])
689 AC_MSG_RESULT(unrecognised)
697 AC_CHECK_FUNC(gethostbyname_r, [
698 AC_MSG_CHECKING([signature of gethostbyname_r])
702 struct hostent *h, *r;
705 (void) gethostbyname_r(n, h, b, bl, &r, &e)
707 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS,1,
708 [Define if gethostbyname_r() exists and takes 6 arguments])
709 AC_MSG_RESULT([6 args])
717 (void) gethostbyname_r(n, h, b, bl, &e)
719 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS,1,
720 [Define if gethostbyname_r() exists and takes 5 arguments])
721 AC_MSG_RESULT([5 args])
726 struct hostent_data *d;
729 (void) gethostbyname_r(n, h, d)
731 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS,1,
732 [Define if gethostbyname_r() exists and takes 3 arguments])
733 AC_MSG_RESULT([3 args])
735 AC_MSG_RESULT(unrecognised)
743 AC_CHECK_FUNC(gmtime_r, [
744 AC_MSG_CHECKING([signature of gmtime_r])
750 (void) gmtime_r(t, tm)
753 AC_DEFINE(HAVE_GMTIME_R,1,
754 [Define if gmtime_r(struct time *, struct tm *) exists])
756 AC_MSG_RESULT(unrecognised)
762 AC_CHECK_FUNC(localtime_r, [
763 AC_MSG_CHECKING([signature of localtime_r])
769 (void) localtime_r(t, tm)
772 AC_DEFINE(HAVE_LOCALTIME_R,1,
773 [Define if localtime_r(struct time *, struct tm *) exists])
775 AC_MSG_RESULT(unrecognised)
781 dnl =================================================================
783 dnl FIXME: Not tested on Solaris yet...
784 dnl ISFIXED: Have tested it on Solaris, but there are other ways to
785 dnl make these checks generic, e.g.:
786 dnl AC_CHECK_FUNC(getsockopt, , AC_CHECK_LIB(socket, getsockopt))
787 dnl (Moritz Barsnick <moritz@barsnick.net>)
788 dnl =================================================================
794 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
795 AC_DEFINE(__EXTENSIONS__,1,
796 [Define to 1 on Solaris. Do not define on other platforms.])
797 if test "$GCC" = "yes"; then
798 # Set a GCC specific switch:
799 # This compiler switch makes Solaris thread-safe
801 SPECIAL_CFLAGS="-pthreads"
803 # What do we do without GCC? Guess this:
804 SPECIAL_CFLAGS="-D_REENTRANT"
811 dnl =================================================================
812 dnl Solaris problem, and others perhaps (socklen_t is undefined)
813 dnl =================================================================
815 AC_MSG_CHECKING([for socklen_t])
816 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
818 AC_DEFINE(socklen_t,int,
819 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
822 dnl =================================================================
824 dnl =================================================================
827 *-os2-emx*) SOCKET_LIB=-lsocket
833 dnl =================================================================
835 dnl =================================================================
838 *-apple-darwin*) SPECIAL_CFLAGS="-Dunix"
842 dnl =================================================================
844 dnl =================================================================
849 *-amigaos) AMIGAOS_ONLY=
853 AC_SUBST(AMIGAOS_ONLY)
855 dnl =================================================================
856 dnl Check for standard compiler stuff
857 dnl =================================================================
868 AC_CHECK_SIZEOF(int, 4)
869 AC_CHECK_SIZEOF(char *, 4)
870 AC_CHECK_SIZEOF(long, 4)
871 AC_CHECK_SIZEOF(long long, 8)
872 AC_CHECK_SIZEOF(size_t, 4)
874 dnl Checks for header files.
875 dnl AC_HEADER_SYS_WAIT
876 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
877 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])
879 dnl Checks for library functions.
881 dnl AC_CHECK_FUNC(strstr)
882 dnl bcopy and memmove are for PCRE
883 AC_CHECK_FUNCS([strerror bcopy memmove])
884 AC_PROG_GCC_TRADITIONAL
885 dnl uncommenting does not work for swa. suse linux
889 dnl uncommenting does not work for swa. suse linux
891 AC_CHECK_FUNCS([atexit getcwd gethostbyaddr gethostbyname inet_ntoa localtime_r memchr memmove memset regcomp select setlocale socket strchr strdup strerror strftime strstr strtoul])
894 dnl =================================================================
895 dnl Checks for libraries.
896 dnl =================================================================
897 dnl Note: Some systems may have the library but not the system header
898 dnl file, so we must check for both.
899 dnl Also check for correct version
900 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])
901 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)
902 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
905 dnl =================================================================
907 dnl =================================================================
910 [Always define this, for thread safety on some platforms.])
912 dnl =================================================================
914 dnl =================================================================
916 AC_ARG_ENABLE(toggle,
917 [ --disable-toggle Don't support temporary disable],
918 [enableval2=$enableval],
920 if test $enableval2 = yes; then
921 AC_DEFINE(FEATURE_TOGGLE,1,
922 [ Allow Privoxy to be "disabled" so it is just a normal non-blocking
923 non-anonymizing proxy. This is useful if you're trying to access a
924 blocked or broken site - just change the setting in the config file,
925 or use the handy "Disable" menu option in the Windows GUI. ])
929 [ --disable-force Don't allow single-page disable],
930 [enableval2=$enableval],
932 if test $enableval2 = yes; then
933 AC_DEFINE(FEATURE_FORCE_LOAD,1,
934 [ Bypass filtering for 1 page only. ])
937 AC_ARG_ENABLE(fast-redirects,
938 [ --disable-fast-redirects Don't support fast redirects],
939 [enableval2=$enableval],
941 if test $enableval2 = yes; then
942 AC_DEFINE(FEATURE_FAST_REDIRECTS,1,
943 [ Locally redirect remote script-redirect URLs. ])
946 AC_ARG_ENABLE(killpopup,
947 [ --disable-killpopup Never block popups],
948 [enableval2=$enableval],
950 if test $enableval2 = yes; then
951 AC_DEFINE(FEATURE_KILL_POPUPS,1,
952 [ Kills JavaScript popups - window.open, onunload, etc. ])
956 [ --disable-stats Don't keep statistics],
957 [enableval2=$enableval],
959 if test $enableval2 = yes; then
960 AC_DEFINE(FEATURE_STATISTICS,1,
961 [ Enables statistics function. ])
964 AC_ARG_ENABLE(ie-images,
965 [ --enable-ie-images Don't auto-detect whether a request from MS Internet
966 Explorer is for an image or HTML.],
967 [enableval2=$enableval],
969 if test $enableval2 = yes; then
970 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE,1,
971 [ Detect image requests automatically for MSIE. Will fall back to
972 other image-detection methods (i.e. "+image" action) for other
975 You must also define FEATURE_IMAGE_BLOCKING to use this feature.
977 It detects the following header pair as an image request:
978 "User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
981 And the following as a HTML request:
982 "User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
983 "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *".
985 And no, I haven't got that backwards - IE is being wierd.
988 1) If you press shift-reload on a blocked HTML page, you get
989 the image "blocked" page, not the HTML "blocked" page.
990 2) Once an image "blocked" page has been sent, viewing it
991 in it's own browser window *should* bring up the HTML
992 "blocked" page, but it doesn't. You need to clear the
993 browser cache to get the HTML version again.
995 These limitations are due to IE making inconsistent choices
996 about which "Accept:" header to send. ])
999 AC_ARG_ENABLE(image-blocking,
1000 [ --disable-image-blocking Don't try to figure out whether a request is
1001 for an image or HTML - assume HTML.],
1002 [enableval2=$enableval],
1004 if test $enableval2 = yes; then
1005 AC_DEFINE(FEATURE_IMAGE_BLOCKING,1,
1006 [ Allow blocking using images as well as HTML.
1007 If you do not define this then everything is blocked as HTML.
1008 Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE. ])
1011 AC_ARG_ENABLE(acl-files,
1012 [ --disable-acl-files Prevents the use of ACL files to control access to
1013 the proxy by IP address.],
1014 [enableval2=$enableval],
1016 if test $enableval2 = yes; then
1017 AC_DEFINE(FEATURE_ACL,1,
1018 [ Define to 1 to allow the use of an ACL to control access to the proxy by IP address. ])
1021 AC_ARG_ENABLE(trust-files,
1022 [ --disable-trust-files Prevents the use of trust files.],
1023 [enableval2=$enableval],
1025 if test $enableval2 = yes; then
1026 AC_DEFINE(FEATURE_TRUST,1,
1027 [ Define to 1 to allow the use of trust files. ])
1030 AC_ARG_ENABLE(jar-files,
1031 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
1032 [enableval2=$enableval],
1034 if test $enableval2 = yes; then
1035 AC_DEFINE(FEATURE_COOKIE_JAR,1,
1036 [ Define to 1 to allow the user to capture cookies. ])
1039 AC_ARG_ENABLE(editor,
1040 [ --disable-editor Prevents the use of the web-based actions file
1041 editor and web-based temporary disable setting.],
1042 [enableval2=$enableval],
1044 if test $enableval2 = yes; then
1045 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS,1,
1046 [ Define to 1 to enable the web-based configuration (actions file) editor.
1047 If you have a shared proxy, you might want to turn this off. ])
1050 AC_ARG_ENABLE(no-gifs,
1051 [ --enable-no-gifs Use politically correct PNG format instead of GIF
1052 for built-in images. May not work with all browsers.],
1053 [enableval2=$enableval],
1055 if test $enableval2 = yes; then
1056 AC_DEFINE(FEATURE_NO_GIFS,1,
1057 [ Deine to 1 to use PNG instead of GIF for built-in images. ])
1061 dnl pcre/pcrs is needed for CGI anyway, so
1062 dnl the choice is only between static and
1065 AC_ARG_ENABLE(dynamic-pcre,
1066 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
1067 libpcre is available],
1068 [ if test $enableval = "no"; then have_pcre=no; fi ])
1070 AC_ARG_ENABLE(dynamic-pcrs,
1071 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
1072 libpcrs is available],
1073 [ if test $enableval = "no"; then have_pcrs=no; fi ])
1076 # If we have libpcre and either we also have pcreposix or
1077 # we don't need pcreposix, then link pcre dynamically; else
1078 # build it and link statically
1080 if test $have_pcre = "yes"; then
1081 echo "using libpcre"
1084 LIBS="$LIBS -lpcre -lpcreposix"
1086 echo "using built-in static pcre"
1088 AC_DEFINE(STATIC_PCRE,1,
1089 [Define to 1 if PCRE should be statically built in instead of linking
1091 (This is determined by configure depending on the availiability of
1092 libpcre and user preferences). The name is ugly, but pcre needs it.
1093 Don't try to change this here! Use configure instead.])
1097 # If we have libpcrs and pcre is linked dynamically
1098 # then also link pcrs dynamically, else build and link
1101 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
1102 echo "using libpcrs"
1106 echo "using built-in static pcrs"
1107 AC_DEFINE(STATIC_PCRS,1,
1108 [Define to 1 if PCRS should be statically built in instead of linking
1110 (This is determined by configure depending on the availiability of
1111 libpcrs and user preferences).
1112 Don't try to change this here! Use configure instead.])
1116 AC_SUBST(STATIC_PCRE_ONLY)
1117 AC_SUBST(STATIC_PCRS_ONLY)
1119 dnl =================================================================
1120 dnl config.h Header/footer
1121 dnl =================================================================
1124 [#ifndef CONFIG_H_INCLUDED
1125 #define CONFIG_H_INCLUDED
1127 /*********************************************************************
1131 * Purpose : This file should be the first thing included in every
1132 * .c file. (Before even system headers). It contains
1133 * #define statements for various features. It was
1134 * introduced because the compile command line started
1135 * getting ludicrously long with feature defines.
1137 * Copyright : Written by and Copyright (C) 2001 the SourceForge
1138 * Privoxy team. http://www.privoxy.org/
1140 * This program is free software; you can redistribute it
1141 * and/or modify it under the terms of the GNU General
1142 * Public License as published by the Free Software
1143 * Foundation; either version 2 of the License, or (at
1144 * your option) any later version.
1146 * This program is distributed in the hope that it will
1147 * be useful, but WITHOUT ANY WARRANTY; without even the
1148 * implied warranty of MERCHANTABILITY or FITNESS FOR A
1149 * PARTICULAR PURPOSE. See the GNU General Public
1150 * License for more details.
1152 * The GNU General Public License should be included with
1153 * this file. If not, you can view it at
1154 * http://www.gnu.org/copyleft/gpl.html
1155 * or write to the Free Software Foundation, Inc., 59
1156 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1158 *********************************************************************/
1162 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
1163 * under VC++, and it usually gives many wierd error messages. Let's make
1164 * the error messages understandable, by bailing out now.
1167 #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.
1168 #endif /* def _MSC_VER */
1177 * FIXME: Don't know what it does or why we need it.
1178 * (presumably something to do with ANSI Standard C?)
1182 #endif /* ndef __STDC__ */
1185 * Need to set up this define only for the Pthreads library for
1186 * Win32, available from http://sources.redhat.com/pthreads-win32/
1188 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
1190 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
1193 * BEOS does not currently support POSIX threads.
1194 * This *should* be detected by ./configure, but let's be sure.
1196 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
1197 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
1199 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
1202 #endif /* CONFIG_H_INCLUDED */
1205 dnl =================================================================
1207 dnl =================================================================
1209 AC_ARG_WITH(docbook, dnl
1210 --with-docbook=<directory>
1211 Set the location of the dsssl stylesheet
1212 (default = search),[dnl
1216 dnl Check for jade, so we can build the documentation
1217 dnl Openjade is preferred according to docs, but jade
1218 dnl is *much* faster.
1219 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
1222 dnl Checking for the docbook.dsl stylesheet file
1223 dnl It is still not portable (directory slash)
1224 dnl ^ Why not? All systems use / don't they?
1225 dnl Windows certainly can. Is this a Mac or
1226 dnl Amiga issue? -- Jon
1227 DKPREFIXCOPY=$DKPREFIX
1229 for i in $DKPREFIXCOPY /usr/share/sgml/docbook/stylesheet/dsssl/modular \
1230 /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl \
1231 /usr/share/sgml/docbook-dsssl; do
1232 echo -n "checking for $i/html/docbook.dsl..."
1233 if test -f $i/html/docbook.dsl; then
1244 dnl where are the catalogs?
1245 for i in /usr/share/sgml/CATALOG.docbk30 \
1246 /usr/share/sgml/CATALOG.docbk31; do
1247 echo -n "checking for $i..."
1250 JADECAT="$JADECAT -c $i"
1259 dnl AC_ARG_WITH(db2html, dnl
1260 dnl --with-db2html=<path/executable>
1261 dnl Set the location of the docbook to html converter
1262 dnl (default = search),[dnl
1263 dnl DB2HTML=$withval
1265 dnl if ! test -x $DB2HTML; then
1269 dnl Check for a docbook -> HTML converter
1270 dnl AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
1271 dnl AC_SUBST(DB2HTML)
1273 dnl Check for a text browser that supports -dump
1274 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
1277 dnl Check for man2html for docs.
1278 AC_CHECK_PROGS(MAN2HTML,man2html,false)
1281 dnl Set doc status, used for conditional content inclusions
1283 if test $CODE_STATUS = alpha; then
1284 DOC_STATUS="-ip-alpha -ip-not-stable"
1286 if test $CODE_STATUS = beta; then
1287 DOC_STATUS="-ip-beta -ip-not-stable"
1289 if test $CODE_STATUS = stable; then
1290 DOC_STATUS="-ip-stable"
1292 echo "checking for doc status flags... $DOC_STATUS"
1293 AC_SUBST(DOC_STATUS)
1295 dnl =================================================================
1297 dnl =================================================================
1299 dnl If we use rpm, we need to check where %_topdir is
1300 AC_CHECK_PROGS(RPMBIN,rpm,false)
1301 if test $RPMBIN != false; then
1302 RPM_BASE=`rpm --eval "%{_topdir}"`
1303 if test "$RPM_BASE" = ""; then
1304 RPM_BASE=/usr/src/redhat
1310 dnl =================================================================
1311 dnl Final cleanup and output
1312 dnl =================================================================
1314 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
1316 CFLAGS=$old_CFLAGS_nospecial
1317 AC_SUBST(SPECIAL_CFLAGS)
1319 AC_SUBST(PTHREAD_LIB)
1321 AC_OUTPUT(GNUmakefile doc/source/ldp.dsl doc/source/GNUmakefile)