1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.99 2007/01/01 19:36:37 fabiankeil Exp $
5 dnl Written by and Copyright (C) 2001 - 2004 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 1.99 2007/01/01 19:36:37 fabiankeil
32 dnl Integrate a modified version of Wil Mahan's
33 dnl zlib patch (PR #895531).
35 dnl Revision 1.98 2006/12/17 19:15:26 fabiankeil
36 dnl Added ./configure switch for FEATURE_GRACEFUL_TERMINATION.
38 dnl Revision 1.97 2006/11/21 18:32:46 hal9
39 dnl Setting version to 3.0.7 UNRELEASED for lack of a better setting.
41 dnl Revision 1.96 2006/11/18 14:42:51 fabiankeil
44 dnl Revision 1.95 2006/11/14 02:08:59 hal9
45 dnl Setting version string to 3.0.6 UNRELEASED. This needs to be reset to 3.0.6
46 dnl stable just before CVS is tagged for release.
48 dnl Revision 1.94 2006/11/13 19:05:50 fabiankeil
49 dnl Make pthread mutex locking more generic. Instead of
50 dnl checking for OSX and OpenBSD, check for FEATURE_PTHREAD
51 dnl and use mutex locking unless there is an _r function
52 dnl available. Better safe than sorry.
54 dnl Fixes "./configure --disable-pthread" and should result
55 dnl in less threading-related problems on pthread-using platforms,
56 dnl but it still doesn't fix BR#1122404.
58 dnl Revision 1.93 2006/09/22 01:26:20 hal9
59 dnl Set version to 3.0.5 BETA for hopefully release this weekend.
61 dnl Revision 1.92 2006/08/17 17:09:49 fabiankeil
62 dnl Added check for timegm().
64 dnl Revision 1.91 2006/08/13 22:01:51 fabiankeil
65 dnl Added checks for strptime() and random()
67 dnl Revision 1.90 2006/07/18 14:48:45 david__schmidt
68 dnl Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
69 dnl with what was really the latest development (the v_3_0_branch branch)
71 dnl Revision 1.68.2.20 2004/01/31 16:31:46 oes
72 dnl Resetting version info to 0.0.0 UNRELEASED
74 dnl Revision 1.68.2.19 2004/01/30 09:26:03 oes
75 dnl Added docbook paths for debian sarge; set status for release
77 dnl Revision 1.68.2.18 2003/12/08 15:10:29 oes
78 dnl Bugfix: --with-docbook now correctly accepts its path parameter. Thanks, Roland!
80 dnl Revision 1.68.2.17 2003/10/18 18:41:26 david__schmidt
81 dnl Update to remain buildable on OS/2 - remove the failures
82 dnl due to missing unixisms
84 dnl Revision 1.68.2.16 2003/03/26 16:05:14 oes
85 dnl Marked as 0.0.0 UNRELEASED
87 dnl Revision 1.68.2.15 2003/03/26 00:25:00 oes
88 dnl Bump version for 3.0.2
90 dnl Revision 1.68.2.14 2003/03/25 13:27:12 hal9
91 dnl Manually apply Docbook/FreeBSD patch #708081 from a.go at tiscali.nl.
93 dnl Revision 1.68.2.13 2003/03/18 19:38:57 oes
94 dnl Set version info for 3.0.1 release
96 dnl Revision 1.68.2.12 2003/03/07 03:41:04 david__schmidt
97 dnl Wrapping all *_r functions (the non-_r versions of them) with mutex semaphores for OSX. Hopefully this will take care of all of those pesky crash reports.
99 dnl Revision 1.68.2.11 2003/03/06 15:22:37 oes
100 dnl Fixed minor shell syntax bug
102 dnl Revision 1.68.2.10 2003/01/08 16:39:41 oes
103 dnl Changing default to exclude FEATURE_IMAGE_DETECT_MSIE because of problem reports with recent IEs
105 dnl Revision 1.68.2.9 2002/12/13 23:47:45 hal9
106 dnl Add openbsd $specialflags per gunner at styx2002.no-ip.org
108 dnl Revision 1.68.2.8 2002/11/27 12:55:26 oes
109 dnl Fixed broken handling of pre-set CFLAGS
111 dnl Revision 1.68.2.7 2002/10/25 02:44:22 hal9
112 dnl Port of make install, etc from main trunk. Needs testing! Add Slackware
113 dnl support, and other related changes. Update related docs.
115 dnl Revision 1.68.2.6 2002/09/25 15:35:15 oes
116 dnl Marking as non-release
118 dnl Revision 1.68.2.5 2002/08/25 23:37:00 hal9
119 dnl Getting ready for 3.0 release.
121 dnl Revision 1.68.2.4 2002/08/10 11:21:57 oes
122 dnl - Set Version to 2.9.20 (beta)
123 dnl - Add two AC_DEFINEs that indicate if the pcre*.h headers
124 dnl are located in a pcre/ subdir to the include path.
126 dnl Revision 1.68.2.3 2002/08/06 11:29:36 oes
127 dnl Fixed detection/inclusion of pcre.h, which is in a pcre subdir on RH
129 dnl Revision 1.68.2.2 2002/07/30 19:36:09 hal9
130 dnl Bump version to 2.9.17.
132 dnl Revision 1.68.2.1 2002/07/26 15:21:12 oes
133 dnl Bumped version number for 2.9.16 freeze
135 dnl Revision 1.68 2002/05/25 16:54:54 jongfoster
136 dnl Detect if the compiler supports -pthread.
137 dnl Hopefully this will fix bug 560442. (I don't have a HP PA-RISC
138 dnl machine to test this!)
140 dnl Revision 1.67 2002/05/03 14:33:59 oes
141 dnl Generate doc/soucre/ldp.dsl
143 dnl Revision 1.66 2002/05/03 00:41:56 oes
144 dnl Set version to 2.9.15 to comply with new versioning scheme
146 dnl Revision 1.65 2002/04/25 19:13:57 morcego
147 dnl Removed RPM release number declaration on configure.in
148 dnl Changed makefile to use given value for RPM_PACKAGEV when on uploading
149 dnl targets (will produce an error, explaining who to do it, if no value
152 dnl Revision 1.64 2002/04/22 16:32:31 morcego
153 dnl configure.in, *.spec: Bumping release to 2 (2.9.14-2)
154 dnl -rh.spec: uid and gid are now macros
155 dnl -suse.spec: Changing the header Copyright to License (Copyright is
158 dnl Revision 1.63 2002/04/11 11:00:21 oes
159 dnl Applied Moritz' fix for socklen_t on Solaris
161 dnl Revision 1.62 2002/04/11 10:09:20 oes
164 dnl Revision 1.61 2002/04/10 18:14:45 morcego
165 dnl - (privoxy-rh.spec only) Relisting template files on the %%files section
166 dnl - (configure.in, privoxy-rh.spec) Bumped package release to 5
168 dnl Revision 1.60 2002/04/09 16:38:49 oes
169 dnl Added detection of missing config.h.in
171 dnl Revision 1.59 2002/04/06 20:23:55 jongfoster
172 dnl Removing unnessacery tests (C++, ranlib)
174 dnl Revision 1.58 2002/04/04 20:49:20 swa
175 dnl attempt to consolidate the
176 dnl different dokbook versions.
178 dnl Revision 1.57 2002/04/04 00:36:36 gliptak
179 dnl always use pcre for matching
181 dnl Revision 1.56 2002/04/03 22:28:03 gliptak
182 dnl Removed references to gnu_regex
184 dnl Revision 1.55 2002/04/03 03:54:38 gliptak
185 dnl Checking pcre version
187 dnl Revision 1.54 2002/04/01 00:54:24 gliptak
188 dnl More changes needed around regex support.
190 dnl Revision 1.53 2002/03/29 20:09:01 swa
193 dnl Revision 1.52 2002/03/29 19:51:40 gliptak
194 dnl Correcting compile problem with Debian
196 dnl Revision 1.51 2002/03/28 20:43:00 swa
197 dnl set make correctly
199 dnl Revision 1.50 2002/03/27 03:03:45 hal9
200 dnl Add test for man2html
202 dnl Revision 1.49 2002/03/27 02:19:52 david__schmidt
203 dnl More Mac OSX support:
204 dnl - Get rid of extraneous, noisy -pthread warnings
205 dnl - Define unix so we get oes' unix-tagged changes
207 dnl Revision 1.48 2002/03/26 22:29:54 swa
208 dnl we have a new homepage!
210 dnl Revision 1.47 2002/03/26 16:41:00 hal9
211 dnl Upped RPM Release to 3 (need to build new RH packages)
213 dnl Revision 1.46 2002/03/24 18:55:06 jongfoster
214 dnl Making Docbook work under Windows
216 dnl Revision 1.45 2002/03/24 14:19:55 swa
217 dnl set rpm package release in configure.in. nowhere else.
219 dnl Revision 1.44 2002/03/24 13:25:43 swa
220 dnl name change related issues
222 dnl Revision 1.43 2002/03/24 12:56:21 swa
223 dnl name change related issues.
225 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
226 dnl Bumping version number to 2.9.12
228 dnl Revision 1.41 2002/03/19 19:30:04 morcego
229 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
232 dnl - configure will now check for db2html or docbook2html (should work now
233 dnl on SuSe without the docbktls package)
235 dnl Revision 1.40 2002/03/09 14:33:30 oes
236 dnl Fixing the (harmless) AC_CHECK_FILE warnings
238 dnl Revision 1.39 2002/03/08 16:46:13 oes
239 dnl Added --enable-no-gifs
241 dnl Revision 1.38 2002/03/08 14:13:50 morcego
242 dnl Fixing configure, to remove a command not found error.
244 dnl Revision 1.37 2002/03/08 12:58:21 oes
245 dnl Tiny bugfix in AC_ARG_WITH(debug)
247 dnl Revision 1.36 2002/03/06 23:50:36 morcego
248 dnl Will not test for a text browser if we are not using docbook.
250 dnl Revision 1.35 2002/03/06 21:55:52 morcego
251 dnl New configure option: --with-docbook=(yes|no|directory)
252 dnl Preliminary new platform detection code included. Will work with the
253 dnl old one for now. No use just trowing it away
255 dnl Revision 1.34 2002/03/06 20:57:00 morcego
256 dnl Fixing detection of stylesheets on SuSe.
258 dnl Revision 1.33 2002/03/05 17:31:11 morcego
259 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
261 dnl Revision 1.32 2002/03/05 14:07:43 morcego
262 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
263 dnl (based on sugestion by Sarantis Paskalis)
265 dnl Revision 1.31 2002/03/05 13:43:28 morcego
266 dnl Checking for text browser, so redhat-dok can work.
268 dnl Revision 1.30 2002/03/04 17:58:01 oes
269 dnl Deleted _DEBUG and PID_FILE_PATH
271 dnl Revision 1.29 2002/02/28 14:20:53 oes
272 dnl Fixed detection of gethost*_r functions on Solaris
274 dnl Revision 1.28 2002/02/27 15:02:38 oes
275 dnl Incremented version number
277 dnl Revision 1.27 2002/01/10 12:35:18 oes
278 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
279 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
280 dnl Is there a better way?
282 dnl Revision 1.26 2002/01/09 14:29:49 oes
283 dnl - Added AC_CHECK_FUNC tests for the availability of
284 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
285 dnl localtime_r, as well as AC_TRY_COMPILE tests to
286 dnl determine their signatures.
288 dnl - Fixed a bug with the init of CFLAGS that was
289 dnl reported by barsnick
291 dnl Revision 1.25 2002/01/04 15:27:18 oes
292 dnl Changed quoting of CODE_STATUS for use in make
294 dnl Revision 1.24 2001/12/30 14:07:31 steudten
295 dnl - Add signal handling (unix)
296 dnl - Add SIGHUP handler (unix)
297 dnl - Add creation of pidfile (unix)
298 dnl - Add action 'top' in rc file (RH)
299 dnl - Add entry 'SIGNALS' to manpage
300 dnl - Add exit message to logfile (unix)
302 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
303 dnl Change from "alpha" to "beta" in configure.in
305 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
306 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
307 dnl make break in a more obvious way.
309 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
310 dnl Bumping version number to 2.9.10
312 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
313 dnl Support for FEATURE_CGI_EDIT_ACTIONS
315 dnl Revision 1.19 2001/10/07 15:33:14 oes
316 dnl Removed FEATURE_DENY_GZIP
317 dnl Bumped up version number
319 dnl Revision 1.18 2001/09/13 13:10:24 steudten
321 dnl PreWork for Debug Interface.
322 dnl Add new option "--with-debug" to enable debugging (flags aso.)
324 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
325 dnl Mac OSX (Darwin) support added.
327 dnl Revision 1.16 2001/09/12 22:55:45 joergs
328 dnl AmigaOS support added.
330 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
332 dnl OS/2 port: update autoconf'd support for the platform.
334 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
335 dnl Fixing Solaris build (I hope) and tidying up #defines:
336 dnl - All feature #defines are now of the form FEATURE_xxx
337 dnl - Permanently turned off WIN_GUI_EDIT
338 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
340 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
341 dnl Major changes to build system in order to fix these bugs:
342 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
343 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
344 dnl which shared libraries are available
345 dnl - Solaris support (?) (Not tested under Solaris yet)
347 dnl Revision 1.12 2001/07/25 19:16:27 oes
348 dnl Bumping version number to 2.9.8
350 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
351 dnl Bumping version number to 2.9.7
353 dnl Revision 1.10 2001/07/18 17:25:04 oes
356 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
357 dnl Added support for linking with POSIX threads library
359 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
360 dnl Renaming #define STATIC to STATIC_PCRE
361 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
362 dnl POSIX threads support.
364 dnl Revision 1.7 2001/07/13 13:58:05 oes
365 dnl Completely reorganized the selection scheme for
366 dnl pcre, pcreposix, pcrs and gnu_regex:
368 dnl The presence of shared pcre, pcreposix or pcrs
369 dnl libraried is now autodetected. Additionally, the
370 dnl user can enforce using the built-in static variants
371 dnl by specifying --disable-dynamic-(pcre|pcrs).
372 dnl Care is taken to avoid that pcre is dyn, while pcreposix
373 dnl is static, if both are used and that pcrs is static if
376 dnl The choice between pcre, gnu or no regex for actionsfile
377 dnl URL matching is now via
378 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
379 dnl default being pcre.
381 dnl Revision 1.6 2001/06/29 21:56:40 oes
384 dnl Revision 1.5 2001/06/29 13:26:27 oes
385 dnl Introduced #define CODE_STATUS
387 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
388 dnl Unified blocklist/imagelist/permissionslist.
389 dnl File format is still under discussion, but the internal changes
390 dnl are (mostly) done.
392 dnl Also modified interceptor behaviour:
393 dnl - We now intercept all URLs beginning with one of the following
394 dnl prefixes (and *only* these prefixes):
396 dnl * http://ijbswa.sf.net/config/
397 dnl * http://ijbswa.sourceforge.net/config/
398 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
399 dnl - Internal changes so that intercepted and fast redirect pages
400 dnl are not replaced with an image.
401 dnl - Interceptors now have the option to send a binary page direct
402 dnl to the client. (i.e. ijb-send-banner uses this)
403 dnl - Implemented show-url-info interceptor. (Which is why I needed
404 dnl the above interceptors changes - a typical URL is
405 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
406 dnl The previous mechanism would not have intercepted that, and
407 dnl if it had been intercepted then it then it would have replaced
408 dnl it with an image.)
410 dnl Revision 1.3 2001/05/22 18:46:04 oes
412 dnl - Enabled filtering banners by size rather than URL
413 dnl by adding patterns that replace all standard banner
414 dnl sizes with the "Junkbuster" gif to the re_filterfile
416 dnl - Enabled filtering WebBugs by providing a pattern
417 dnl which kills all 1x1 images
419 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
420 dnl which is selected by the (nonstandard and therefore
421 dnl capital) letter 'U' in the option string.
422 dnl It causes the quantifiers to be ungreedy by default.
423 dnl Appending a ? turns back to greedy (!).
425 dnl - Added a new interceptor ijb-send-banner, which
426 dnl sends back the "Junkbuster" gif. Without imagelist or
427 dnl MSIE detection support, or if tinygif = 1, or the
428 dnl URL isn't recognized as an imageurl, a lame HTML
429 dnl explanation is sent instead.
431 dnl - Added new feature, which permits blocking remote
432 dnl script redirects and firing back a local redirect
434 dnl The feature is conditionally compiled, i.e. it
435 dnl can be disabled with --disable-fast-redirects,
436 dnl plus it must be activated by a "fast-redirects"
437 dnl line in the config file, has its own log level
438 dnl and of course wants to be displayed by show-proxy-args
439 dnl Note: Boy, all the #ifdefs in 1001 locations and
440 dnl all the fumbling with configure.in and acconfig.h
441 dnl were *way* more work than the feature itself :-(
443 dnl - Because a generic redirect template was needed for
444 dnl this, tinygif = 3 now uses the same.
446 dnl - Moved GIFs, and other static HTTP response templates
449 dnl - Some minor fixes
451 dnl - Removed some >400 CRs again (Jon, you really worked
454 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
455 dnl Version 2.9.4 checkin.
456 dnl - Merged popupfile and cookiefile, and added control over PCRS
457 dnl filtering, in new "permissionsfile".
458 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
459 dnl file error you now get a message box (in the Win32 GUI) rather
460 dnl than the program exiting with no explanation.
461 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
463 dnl - Removed tabs from "config"
464 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
465 dnl - Bumped up version number.
467 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
468 dnl Initial import of version 2.9.3 source tree
473 dnl =================================================================
474 dnl AutoConf Initialization
475 dnl =================================================================
477 AC_REVISION($Revision: 1.99 $)
480 if test ! -f config.h.in; then
481 echo "You need to run autoheader first. "
482 echo -n "Shall I do this for you now? (y/n) "
484 if test "$answer" != "y"; then
491 AC_CONFIG_HEADER([config.h])
496 AC_ARG_WITH(docbook, dnl
497 --with-docbook=[[yes|no|directory]]
498 Enable docbook documentation creation
499 (default = yes, for gnu and linux),[dnl
500 case "$with_docbook" in
510 AC_ARG_WITH(db2html, dnl
511 --with-db2html=<path/executable>
512 Set the location of the docbook to html converter
513 (default = search),[dnl
517 dnl =================================================================
518 dnl Application version number
519 dnl =================================================================
524 CODE_STATUS="UNRELEASED"
526 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
527 dnl used for CGI output. Set version to 0.0.0 and status to "UNRELEASED"
528 dnl whenever CVS in a stable branch differs from the last release.
530 dnl =================================================================
531 dnl Substitute the version numbers
532 dnl =================================================================
534 AC_SUBST(VERSION_MAJOR)
535 AC_SUBST(VERSION_MINOR)
536 AC_SUBST(VERSION_POINT)
537 AC_SUBST(CODE_STATUS)
540 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
541 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
542 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
543 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
544 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
546 dnl =================================================================
547 dnl Checks for programs needed to build.
548 dnl =================================================================
550 dnl Keep AC_PROG_CC from setting its own defaults:
551 if test "X$CFLAGS" = "X"; then
562 AC_CHECK_PROG(GDB,gdb,yes,no)
563 AC_PATH_PROG(BGROUPS,groups,no,/bin:/usr/bin:/usr/local/bin)
564 AC_PATH_PROG(ID,id,no,/bin:/usr/bin:/usr/local/bin)
568 dnl =================================================================
569 dnl debug, gcc and gdb support
570 dnl =================================================================
573 [ --with-debug Enable debug mode],
575 if test "x$withval" != "xno" ; then
576 if test $ac_cv_prog_cc_g = yes; then
577 if test "$GCC" = yes; then
579 CFLAGS="$CFLAGS -ggdb"
583 CFLAGS="$CFLAGS -Wshadow -Wconversion"
591 if test "X$CFLAGS" = "X "; then # if CFLAGS were unset (see above)
592 if test "$GCC" = yes; then
599 dnl =================================================================
600 dnl Check for user and group validity
601 dnl =================================================================
604 if test "$EMXOS2" = yes; then
605 echo "Skipping user and group validity stuff.";
609 $ID privoxy >/dev/null 2>/dev/null
610 if test $? -ne 0 ; then
611 AC_MSG_WARN(There is no user 'privoxy' on this system)
613 AC_MSG_CHECKING([for user])
615 [ --with-user=privoxy Set user under which privoxy will run],
617 if test "x$withval" != "xyes"; then
618 if test $ID = no ; then
619 AC_MSG_ERROR(There is no 'id' program on this system)
621 AC_MSG_RESULT($with_user)
622 $ID $with_user 2>/dev/null >/dev/null
623 if test $? -eq 0 ; then
626 AC_MSG_ERROR(There is no user '$with_user' on this system)
630 AC_MSG_ERROR(We need a user if you give me this parameter)
634 if test $ID = no ; then
635 AC_MSG_ERROR(There is no 'id' programm on this system)
637 AC_MSG_RESULT(none specified)
644 AC_MSG_CHECKING([for group])
646 [ --with-group=privoxy Set group for privoxy],
648 if test "x$withval" != "xyes"; then
649 if test $BGROUPS = no ; then
650 AC_MSG_ERROR(There is no 'groups' program on this system)
652 AC_MSG_RESULT($with_group)
653 $BGROUPS $USER >/dev/null
654 if test $? -eq 0 ; then
655 # FIXME: this fails if valid group, but not first group
657 if test "$with_group" != "`$BGROUPS $USER | sed 's/.*: //' 2>/dev/null |$AWK '{print $1}'`" ; then
658 AC_MSG_ERROR(The given value '$withval' does not match group entry)
663 AC_MSG_ERROR(There is no group entry for user '$USER')
667 AC_MSG_ERROR(We need a group if you give me this parameter)
671 if test $BGROUPS = no ; then
672 AC_MSG_ERROR(There is no 'groups' programm on this system)
674 AC_MSG_RESULT(none specified)
683 dnl =================================================================
684 dnl additional gcc flags
685 dnl =================================================================
688 if test "$host" != "powerpc-unknown-amigaos"; then
689 CFLAGS="-pipe $CFLAGS"
694 dnl =================================================================
696 dnl =================================================================
698 dnl Must do this first.
700 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
701 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
702 dnl the compiler will use completely different sets of library
703 dnl and include files.
705 dnl =================================================================
710 if test "$MINGW32" = "yes"; then
713 if test "$CYGWIN" = "yes"; then
720 if test $dodk = auto; then
722 if test $target_type = unix; then
731 dnl Decide what to do based on target_type
732 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
733 dnl This is because we don't know yet whether pthread is enabled.
735 AC_ARG_ENABLE(mingw32,
736 [ --enable-mingw32 Use mingw32 for a Windows GUI],
737 [if test $enableval = yes; then
741 if test $target_type = mingw; then
743 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
744 PTHREAD_LIB=-lpthreadGC
745 echo "Using mingw32 (Win32 GUI)"
748 if test $target_type = cygwin; then
749 SPECIAL_CFLAGS="-mno-win32"
751 echo "Using Cygnus (Win32 command line)"
754 PTHREAD_LIB=-lpthread
759 dnl Checking which text html browser we have avaliable
760 if test $dodk != no; then
761 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
762 if test "$WDUMP" = false; then
763 AC_MSG_WARN(You need some kind of text browser to build documentation \(w3m, lynx and links are supported\))
765 if test $DB2HTML = false; then
766 dnl We need to clean the variable, otherwise AC_CHECK_PROGS
769 AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
775 dnl If we use rpm, we need to check where %_topdir is
776 AC_CHECK_PROGS(RPMBIN,rpm,false)
777 if test $RPMBIN != false; then
778 RPM_BASE=`rpm --eval "%{_topdir}"`
779 if test "$RPM_BASE" = ""; then
780 RPM_BASE=/usr/src/redhat
785 dnl Check for jade, so we can build the documentation
786 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
789 dnl Check for man2html for docs.
790 AC_CHECK_PROGS(MAN2HTML,man2html,false)
793 dnl Set doc status flag for conditional content inclusions
794 DOC_STATUS=p-not-stable
795 if test $CODE_STATUS = stable; then
796 DOC_STATUS="p-stable"
800 dnl Checking for the docbook.dsl stylesheet file
801 dnl It is still not portable (directory slash)
803 if test $dodk = yes; then
804 if test $DKPREFIX = none; then
805 for i in /usr/share/sgml/docbook/dsssl-stylesheets \
806 /usr/share/sgml/docbkdsl /usr/share/sgml/docbook-dsssl \
807 /usr/local/share/sgml/docbook/dsssl/modular \
808 /usr/share/sgml/docbook/stylesheet/dsssl/modular/ \
810 dnl echo -n does not fly with /bin/sh.
811 dnl echo -n "checking for $i/html/docbook.dsl..."
812 AC_MSG_CHECKING([for $i])
813 if test -f $i/html/docbook.dsl; then
821 # where are the catalogs?
822 for i in /usr/share/sgml/CATALOG.docbk30 \
823 /usr/share/sgml/CATALOG.docbk31 \
824 /usr/share/sgml/CATALOG.docbk31 \
825 /usr/local/share/sgml/docbook/3.0/docbook.cat \
826 /usr/local/share/sgml/docbook/3.1/docbook.cat \
827 /usr/share/sgml/docbook/dtd/3.1/docbook.cat \
829 dnl echo -n "checking for $i..."
830 AC_MSG_CHECKING([for $i])
833 JADECAT="$JADECAT -c $i"
843 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
844 old_CFLAGS_nospecial=$CFLAGS
845 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
847 # Hack to force AutoConf to use the CFLAGS we just set
848 dnl Warning: This may break with a future version of Autoconf
849 dnl Tested with autoconf 2.13
850 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
851 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
852 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
855 dnl =================================================================
857 dnl =================================================================
859 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
861 AC_ARG_ENABLE(pthread,
862 [ --disable-pthread Don't use POSIX threads (pthreads)],
863 [if test $enableval = no; then
868 if test $have_pthread = yes; then
870 AC_DEFINE(FEATURE_PTHREAD)
871 echo Using POSIX threads
872 if test "$GCC" = "yes"; then
873 # Set a GCC specific switch:
874 if test "$target_type" = "unix"; then
875 ac_jgf_save_CFLAGS=$CFLAGS
876 CFLAGS="$CFLAGS -pthread"
877 AC_TRY_LINK([#include <pthread.h>],
878 [void *p = pthread_create;],
880 # This compiler switch makes GCC on Linux thread-safe
881 # However, it's not supported on most other OS.
883 SPECIAL_CFLAGS="-pthread"
885 CFLAGS=$ac_jgf_save_CFLAGS
890 echo Using native threads
893 AC_SUBST(PTHREAD_ONLY)
895 dnl =================================================================
896 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
897 dnl gmtime and localtime
898 dnl =================================================================
900 dnl Next line needed to find the gethost*_r functions on Solaris
901 AC_CHECK_LIB(nsl, gethostbyname)
903 AC_CHECK_FUNC(gethostbyaddr_r, [
904 AC_MSG_CHECKING([signature of gethostbyaddr_r])
908 struct hostent *h, *hp;
911 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
913 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
914 AC_MSG_RESULT([8 args])
922 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
924 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
925 AC_MSG_RESULT([7 args])
930 struct hostent_data *d;
934 (void) gethostbyaddr_r(a, l, t, h, d)
936 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
937 AC_MSG_RESULT([5 args])
939 AC_MSG_RESULT(unrecognised)
947 AC_CHECK_FUNC(gethostbyname_r, [
948 AC_MSG_CHECKING([signature of gethostbyname_r])
952 struct hostent *h, *r;
955 (void) gethostbyname_r(n, h, b, bl, &r, &e)
957 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
958 AC_MSG_RESULT([6 args])
966 (void) gethostbyname_r(n, h, b, bl, &e)
968 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
969 AC_MSG_RESULT([5 args])
974 struct hostent_data *d;
977 (void) gethostbyname_r(n, h, d)
979 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
980 AC_MSG_RESULT([3 args])
982 AC_MSG_RESULT(unrecognised)
990 AC_CHECK_FUNC(gmtime_r, [
991 AC_MSG_CHECKING([signature of gmtime_r])
997 (void) gmtime_r(t, tm)
1000 AC_DEFINE(HAVE_GMTIME_R)
1002 AC_MSG_RESULT(unrecognised)
1008 AC_CHECK_FUNC(localtime_r, [
1009 AC_MSG_CHECKING([signature of localtime_r])
1015 (void) localtime_r(t, tm)
1018 AC_DEFINE(HAVE_LOCALTIME_R)
1020 AC_MSG_RESULT(unrecognised)
1026 dnl =================================================================
1027 dnl Solaris specific
1028 dnl FIXME: Not tested on Solaris yet...
1029 dnl ISFIXED: Have tested it on Solaris, but there are other ways to
1030 dnl make these checks generic, e.g.:
1031 dnl AC_CHECK_FUNC(getsockopt, , AC_CHECK_LIB(socket, getsockopt))
1032 dnl (Moritz Barsnick <moritz@barsnick.net>)
1033 dnl =================================================================
1039 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
1040 AC_DEFINE(__EXTENSIONS__)
1041 if test "$GCC" = "yes"; then
1042 # Set a GCC specific switch:
1043 # This compiler switch makes Solaris thread-safe
1045 SPECIAL_CFLAGS="-pthreads"
1047 # What do we do without GCC? Guess this:
1048 SPECIAL_CFLAGS="-D_REENTRANT"
1053 AC_SUBST(SOCKET_LIB)
1055 dnl =================================================================
1056 dnl Solaris problem, and others perhaps (socklen_t is undefined)
1057 dnl =================================================================
1059 AC_MSG_CHECKING([for socklen_t])
1060 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
1062 AC_DEFINE(socklen_t,int,
1063 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
1066 dnl =================================================================
1068 dnl =================================================================
1071 *-os2-emx*) SOCKET_LIB=-lsocket
1075 AC_SUBST(SOCKET_LIB)
1077 dnl =================================================================
1078 dnl Mac OSX specific
1079 dnl =================================================================
1082 *-apple-darwin*) SPECIAL_CFLAGS="-Dunix -DOSX_DARWIN"
1086 dnl =================================================================
1087 dnl OpenBSD specific
1088 dnl =================================================================
1091 *-openbsd*) SPECIAL_CFLAGS="$SPECIAL_CFLAGS -Dunix"
1095 dnl =================================================================
1096 dnl AmigaOS specific
1097 dnl =================================================================
1102 *-amigaos) AMIGAOS_ONLY=
1106 AC_SUBST(AMIGAOS_ONLY)
1108 dnl =================================================================
1109 dnl Check for standard compiler stuff
1110 dnl =================================================================
1121 AC_CHECK_SIZEOF(int, 4)
1122 AC_CHECK_SIZEOF(char *, 4)
1123 AC_CHECK_SIZEOF(long, 4)
1124 AC_CHECK_SIZEOF(long long, 8)
1125 AC_CHECK_SIZEOF(size_t, 4)
1127 dnl Checks for header files.
1128 dnl AC_HEADER_SYS_WAIT
1129 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
1130 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])
1132 dnl Checks for library functions.
1134 dnl AC_CHECK_FUNC(strstr)
1135 dnl bcopy and memmove are for PCRE
1136 AC_CHECK_FUNCS([strerror bcopy memmove])
1137 AC_PROG_GCC_TRADITIONAL
1138 dnl uncommenting does not work for swa. suse linux
1142 dnl uncommenting does not work for swa. suse linux
1144 AC_CHECK_FUNCS([atexit getcwd gethostbyaddr gethostbyaddr_r gethostbyname gethostbyname_r inet_ntoa localtime_r memchr memmove memset random regcomp select setlocale socket strchr strdup strerror strftime strptime strstr strtoul timegm])
1147 dnl =================================================================
1148 dnl Checks for libraries.
1149 dnl =================================================================
1150 dnl Note: Some systems may have the library but not the system header
1151 dnl file, so we must check for both.
1152 dnl Also check for correct version
1153 AC_CHECK_LIB(pcre, pcre_compile, [
1154 AC_CHECK_HEADER(pcre.h, [
1155 AC_EGREP_HEADER(pcre_fullinfo, pcre.h, [have_pcre=yes], [AC_MSG_WARN([[pcre old version installed]]); have_pcre=no])
1157 AC_CHECK_HEADER(pcre/pcre.h, [
1158 AC_EGREP_HEADER(pcre_fullinfo, pcre/pcre.h, [have_pcre=yes]; [AC_DEFINE(PCRE_H_IN_SUBDIR)], [AC_MSG_WARN([[pcre old version installed]]); have_pcre=no])
1163 AC_CHECK_LIB(pcreposix, regcomp, [
1164 AC_CHECK_HEADER(pcreposix.h, [
1165 AC_EGREP_HEADER(pcreposix_regerror, pcreposix.h, [AC_MSG_WARN([[pcreposix old version installed]]); have_pcreposix=no], [have_pcreposix=yes])
1167 AC_CHECK_HEADER(pcre/pcreposix.h, [
1168 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)])
1169 ], [have_pcreposix=no])
1171 ], [have_pcreposix=no], -lpcre)
1173 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no], -lpcre)
1175 dnl =================================================================
1177 dnl =================================================================
1181 dnl =================================================================
1183 dnl =================================================================
1185 AC_ARG_ENABLE(toggle,
1186 [ --disable-toggle Don't support temporary disable],
1187 [if test $enableval = yes; then
1188 AC_DEFINE(FEATURE_TOGGLE)
1189 fi],AC_DEFINE(FEATURE_TOGGLE))
1191 AC_ARG_ENABLE(force,
1192 [ --disable-force Don't allow single-page disable],
1193 [if test $enableval = yes; then
1194 AC_DEFINE(FEATURE_FORCE_LOAD)
1195 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
1197 AC_ARG_ENABLE(fast-redirects,
1198 [ --disable-fast-redirects Don't support fast redirects],
1199 [if test $enableval = yes; then
1200 AC_DEFINE(FEATURE_FAST_REDIRECTS)
1201 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
1203 AC_ARG_ENABLE(killpopup,
1204 [ --disable-killpopup Never block popups],
1205 [if test $enableval = yes; then
1206 AC_DEFINE(FEATURE_KILL_POPUPS)
1207 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
1209 AC_ARG_ENABLE(stats,
1210 [ --disable-stats Don't keep statistics],
1211 [if test $enableval = yes; then
1212 AC_DEFINE(FEATURE_STATISTICS)
1213 fi],AC_DEFINE(FEATURE_STATISTICS))
1215 AC_ARG_ENABLE(ie-images,
1216 [ --enable-ie-images Enable a quick but not always reliable auto-detect whether requests from
1217 MS Internet Explorer are for an image or not.],
1218 [if test $enableval = yes; then
1219 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
1222 AC_ARG_ENABLE(image-blocking,
1223 [ --disable-image-blocking Don't try to figure out whether a request is
1224 for an image or HTML - assume HTML.],
1225 [if test $enableval = yes; then
1226 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
1228 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
1230 AC_ARG_ENABLE(acl-files,
1231 [ --disable-acl-files Prevents the use of ACL files to control access to
1232 Privoxy by IP address.],
1233 [if test $enableval = yes; then
1234 AC_DEFINE(FEATURE_ACL)
1236 AC_DEFINE(FEATURE_ACL))
1238 AC_ARG_ENABLE(trust-files,
1239 [ --disable-trust-files Prevents the use of trust files.],
1240 [if test $enableval = yes; then
1241 AC_DEFINE(FEATURE_TRUST)
1243 AC_DEFINE(FEATURE_TRUST))
1245 AC_ARG_ENABLE(jar-files,
1246 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
1247 [if test $enableval = yes; then
1248 AC_DEFINE(FEATURE_COOKIE_JAR)
1250 AC_DEFINE(FEATURE_COOKIE_JAR))
1252 AC_ARG_ENABLE(editor,
1253 [ --disable-editor Prevents the use of the web-based actions file
1254 editor and web-based temporary disable setting.],
1255 [if test $enableval = yes; then
1256 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
1258 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
1260 AC_ARG_ENABLE(no-gifs,
1261 [ --enable-no-gifs Use politically correct PNG format instead of GIF
1262 for built-in images. May not work with all browsers.],
1263 [if test $enableval = yes; then
1264 AC_DEFINE(FEATURE_NO_GIFS)
1267 AC_ARG_ENABLE(graceful-termination,
1268 [ --enable-graceful-termination Allow to shutdown Privoxy through the webinterface.],
1269 [if test $enableval = yes; then
1270 AC_DEFINE(FEATURE_GRACEFUL_TERMINATION)
1273 dnl pcre/pcrs is needed for CGI anyway, so
1274 dnl the choice is only between static and
1277 AC_ARG_ENABLE(dynamic-pcre,
1278 [ --disable-dynamic-pcre Use the built-in, static pcre, even if libpcre is available],
1279 [ if test $enableval = "no"; then have_pcre=no; fi ])
1281 AC_ARG_ENABLE(dynamic-pcrs,
1282 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if libpcrs is available],
1283 [ if test $enableval = "no"; then have_pcrs=no; fi ])
1286 # This check is incomplete. mingw32's zlib is found but the build fails.
1288 [ --enable-zlib Use an external zlib library to allow decompressing
1290 [enableval2=$enableval],
1292 if test $enableval2 = yes; then
1293 AC_CHECK_LIB(z, zlibVersion, , [
1294 AC_MSG_ERROR([Unable to find a copy of zlib. The zlib library
1295 is necessary to enable compresion support. ])
1297 AC_DEFINE(FEATURE_ZLIB,1,
1298 [ Define to 1 to use compression through the zlib library. ])
1302 # If we have libpcre and either we also have pcreposix or
1303 # we don't need pcreposix, then link pcre dynamically; else
1304 # build it and link statically
1306 if test $have_pcre = "yes"; then
1307 echo "using libpcre"
1310 LIBS="$LIBS -lpcre -lpcreposix"
1312 echo "using built-in static pcre"
1314 AC_DEFINE(STATIC_PCRE)
1318 # If we have libpcrs and pcre is linked dynamically
1319 # then also link pcrs dynamically, else build and link
1322 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
1323 echo "using libpcrs"
1327 echo "using built-in static pcrs"
1328 AC_DEFINE(STATIC_PCRS)
1332 AC_SUBST(STATIC_PCRE_ONLY)
1333 AC_SUBST(STATIC_PCRS_ONLY)
1335 dnl =================================================================
1336 dnl Final cleanup and output
1337 dnl =================================================================
1339 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
1341 CFLAGS=$old_CFLAGS_nospecial
1342 AC_SUBST(SPECIAL_CFLAGS)
1344 AC_SUBST(PTHREAD_LIB)
1346 AC_OUTPUT(GNUmakefile doc/source/ldp.dsl)