1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.96 2006/11/18 14:42:51 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 1.96 2006/11/18 14:42:51 fabiankeil
34 dnl Revision 1.95 2006/11/14 02:08:59 hal9
35 dnl Setting version string to 3.0.6 UNRELEASED. This needs to be reset to 3.0.6
36 dnl stable just before CVS is tagged for release.
38 dnl Revision 1.94 2006/11/13 19:05:50 fabiankeil
39 dnl Make pthread mutex locking more generic. Instead of
40 dnl checking for OSX and OpenBSD, check for FEATURE_PTHREAD
41 dnl and use mutex locking unless there is an _r function
42 dnl available. Better safe than sorry.
44 dnl Fixes "./configure --disable-pthread" and should result
45 dnl in less threading-related problems on pthread-using platforms,
46 dnl but it still doesn't fix BR#1122404.
48 dnl Revision 1.93 2006/09/22 01:26:20 hal9
49 dnl Set version to 3.0.5 BETA for hopefully release this weekend.
51 dnl Revision 1.92 2006/08/17 17:09:49 fabiankeil
52 dnl Added check for timegm().
54 dnl Revision 1.91 2006/08/13 22:01:51 fabiankeil
55 dnl Added checks for strptime() and random()
57 dnl Revision 1.90 2006/07/18 14:48:45 david__schmidt
58 dnl Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
59 dnl with what was really the latest development (the v_3_0_branch branch)
61 dnl Revision 1.68.2.20 2004/01/31 16:31:46 oes
62 dnl Resetting version info to 0.0.0 UNRELEASED
64 dnl Revision 1.68.2.19 2004/01/30 09:26:03 oes
65 dnl Added docbook paths for debian sarge; set status for release
67 dnl Revision 1.68.2.18 2003/12/08 15:10:29 oes
68 dnl Bugfix: --with-docbook now correctly accepts its path parameter. Thanks, Roland!
70 dnl Revision 1.68.2.17 2003/10/18 18:41:26 david__schmidt
71 dnl Update to remain buildable on OS/2 - remove the failures
72 dnl due to missing unixisms
74 dnl Revision 1.68.2.16 2003/03/26 16:05:14 oes
75 dnl Marked as 0.0.0 UNRELEASED
77 dnl Revision 1.68.2.15 2003/03/26 00:25:00 oes
78 dnl Bump version for 3.0.2
80 dnl Revision 1.68.2.14 2003/03/25 13:27:12 hal9
81 dnl Manually apply Docbook/FreeBSD patch #708081 from a.go at tiscali.nl.
83 dnl Revision 1.68.2.13 2003/03/18 19:38:57 oes
84 dnl Set version info for 3.0.1 release
86 dnl Revision 1.68.2.12 2003/03/07 03:41:04 david__schmidt
87 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.
89 dnl Revision 1.68.2.11 2003/03/06 15:22:37 oes
90 dnl Fixed minor shell syntax bug
92 dnl Revision 1.68.2.10 2003/01/08 16:39:41 oes
93 dnl Changing default to exclude FEATURE_IMAGE_DETECT_MSIE because of problem reports with recent IEs
95 dnl Revision 1.68.2.9 2002/12/13 23:47:45 hal9
96 dnl Add openbsd $specialflags per gunner at styx2002.no-ip.org
98 dnl Revision 1.68.2.8 2002/11/27 12:55:26 oes
99 dnl Fixed broken handling of pre-set CFLAGS
101 dnl Revision 1.68.2.7 2002/10/25 02:44:22 hal9
102 dnl Port of make install, etc from main trunk. Needs testing! Add Slackware
103 dnl support, and other related changes. Update related docs.
105 dnl Revision 1.68.2.6 2002/09/25 15:35:15 oes
106 dnl Marking as non-release
108 dnl Revision 1.68.2.5 2002/08/25 23:37:00 hal9
109 dnl Getting ready for 3.0 release.
111 dnl Revision 1.68.2.4 2002/08/10 11:21:57 oes
112 dnl - Set Version to 2.9.20 (beta)
113 dnl - Add two AC_DEFINEs that indicate if the pcre*.h headers
114 dnl are located in a pcre/ subdir to the include path.
116 dnl Revision 1.68.2.3 2002/08/06 11:29:36 oes
117 dnl Fixed detection/inclusion of pcre.h, which is in a pcre subdir on RH
119 dnl Revision 1.68.2.2 2002/07/30 19:36:09 hal9
120 dnl Bump version to 2.9.17.
122 dnl Revision 1.68.2.1 2002/07/26 15:21:12 oes
123 dnl Bumped version number for 2.9.16 freeze
125 dnl Revision 1.68 2002/05/25 16:54:54 jongfoster
126 dnl Detect if the compiler supports -pthread.
127 dnl Hopefully this will fix bug 560442. (I don't have a HP PA-RISC
128 dnl machine to test this!)
130 dnl Revision 1.67 2002/05/03 14:33:59 oes
131 dnl Generate doc/soucre/ldp.dsl
133 dnl Revision 1.66 2002/05/03 00:41:56 oes
134 dnl Set version to 2.9.15 to comply with new versioning scheme
136 dnl Revision 1.65 2002/04/25 19:13:57 morcego
137 dnl Removed RPM release number declaration on configure.in
138 dnl Changed makefile to use given value for RPM_PACKAGEV when on uploading
139 dnl targets (will produce an error, explaining who to do it, if no value
142 dnl Revision 1.64 2002/04/22 16:32:31 morcego
143 dnl configure.in, *.spec: Bumping release to 2 (2.9.14-2)
144 dnl -rh.spec: uid and gid are now macros
145 dnl -suse.spec: Changing the header Copyright to License (Copyright is
148 dnl Revision 1.63 2002/04/11 11:00:21 oes
149 dnl Applied Moritz' fix for socklen_t on Solaris
151 dnl Revision 1.62 2002/04/11 10:09:20 oes
154 dnl Revision 1.61 2002/04/10 18:14:45 morcego
155 dnl - (privoxy-rh.spec only) Relisting template files on the %%files section
156 dnl - (configure.in, privoxy-rh.spec) Bumped package release to 5
158 dnl Revision 1.60 2002/04/09 16:38:49 oes
159 dnl Added detection of missing config.h.in
161 dnl Revision 1.59 2002/04/06 20:23:55 jongfoster
162 dnl Removing unnessacery tests (C++, ranlib)
164 dnl Revision 1.58 2002/04/04 20:49:20 swa
165 dnl attempt to consolidate the
166 dnl different dokbook versions.
168 dnl Revision 1.57 2002/04/04 00:36:36 gliptak
169 dnl always use pcre for matching
171 dnl Revision 1.56 2002/04/03 22:28:03 gliptak
172 dnl Removed references to gnu_regex
174 dnl Revision 1.55 2002/04/03 03:54:38 gliptak
175 dnl Checking pcre version
177 dnl Revision 1.54 2002/04/01 00:54:24 gliptak
178 dnl More changes needed around regex support.
180 dnl Revision 1.53 2002/03/29 20:09:01 swa
183 dnl Revision 1.52 2002/03/29 19:51:40 gliptak
184 dnl Correcting compile problem with Debian
186 dnl Revision 1.51 2002/03/28 20:43:00 swa
187 dnl set make correctly
189 dnl Revision 1.50 2002/03/27 03:03:45 hal9
190 dnl Add test for man2html
192 dnl Revision 1.49 2002/03/27 02:19:52 david__schmidt
193 dnl More Mac OSX support:
194 dnl - Get rid of extraneous, noisy -pthread warnings
195 dnl - Define unix so we get oes' unix-tagged changes
197 dnl Revision 1.48 2002/03/26 22:29:54 swa
198 dnl we have a new homepage!
200 dnl Revision 1.47 2002/03/26 16:41:00 hal9
201 dnl Upped RPM Release to 3 (need to build new RH packages)
203 dnl Revision 1.46 2002/03/24 18:55:06 jongfoster
204 dnl Making Docbook work under Windows
206 dnl Revision 1.45 2002/03/24 14:19:55 swa
207 dnl set rpm package release in configure.in. nowhere else.
209 dnl Revision 1.44 2002/03/24 13:25:43 swa
210 dnl name change related issues
212 dnl Revision 1.43 2002/03/24 12:56:21 swa
213 dnl name change related issues.
215 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
216 dnl Bumping version number to 2.9.12
218 dnl Revision 1.41 2002/03/19 19:30:04 morcego
219 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
222 dnl - configure will now check for db2html or docbook2html (should work now
223 dnl on SuSe without the docbktls package)
225 dnl Revision 1.40 2002/03/09 14:33:30 oes
226 dnl Fixing the (harmless) AC_CHECK_FILE warnings
228 dnl Revision 1.39 2002/03/08 16:46:13 oes
229 dnl Added --enable-no-gifs
231 dnl Revision 1.38 2002/03/08 14:13:50 morcego
232 dnl Fixing configure, to remove a command not found error.
234 dnl Revision 1.37 2002/03/08 12:58:21 oes
235 dnl Tiny bugfix in AC_ARG_WITH(debug)
237 dnl Revision 1.36 2002/03/06 23:50:36 morcego
238 dnl Will not test for a text browser if we are not using docbook.
240 dnl Revision 1.35 2002/03/06 21:55:52 morcego
241 dnl New configure option: --with-docbook=(yes|no|directory)
242 dnl Preliminary new platform detection code included. Will work with the
243 dnl old one for now. No use just trowing it away
245 dnl Revision 1.34 2002/03/06 20:57:00 morcego
246 dnl Fixing detection of stylesheets on SuSe.
248 dnl Revision 1.33 2002/03/05 17:31:11 morcego
249 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
251 dnl Revision 1.32 2002/03/05 14:07:43 morcego
252 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
253 dnl (based on sugestion by Sarantis Paskalis)
255 dnl Revision 1.31 2002/03/05 13:43:28 morcego
256 dnl Checking for text browser, so redhat-dok can work.
258 dnl Revision 1.30 2002/03/04 17:58:01 oes
259 dnl Deleted _DEBUG and PID_FILE_PATH
261 dnl Revision 1.29 2002/02/28 14:20:53 oes
262 dnl Fixed detection of gethost*_r functions on Solaris
264 dnl Revision 1.28 2002/02/27 15:02:38 oes
265 dnl Incremented version number
267 dnl Revision 1.27 2002/01/10 12:35:18 oes
268 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
269 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
270 dnl Is there a better way?
272 dnl Revision 1.26 2002/01/09 14:29:49 oes
273 dnl - Added AC_CHECK_FUNC tests for the availability of
274 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
275 dnl localtime_r, as well as AC_TRY_COMPILE tests to
276 dnl determine their signatures.
278 dnl - Fixed a bug with the init of CFLAGS that was
279 dnl reported by barsnick
281 dnl Revision 1.25 2002/01/04 15:27:18 oes
282 dnl Changed quoting of CODE_STATUS for use in make
284 dnl Revision 1.24 2001/12/30 14:07:31 steudten
285 dnl - Add signal handling (unix)
286 dnl - Add SIGHUP handler (unix)
287 dnl - Add creation of pidfile (unix)
288 dnl - Add action 'top' in rc file (RH)
289 dnl - Add entry 'SIGNALS' to manpage
290 dnl - Add exit message to logfile (unix)
292 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
293 dnl Change from "alpha" to "beta" in configure.in
295 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
296 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
297 dnl make break in a more obvious way.
299 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
300 dnl Bumping version number to 2.9.10
302 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
303 dnl Support for FEATURE_CGI_EDIT_ACTIONS
305 dnl Revision 1.19 2001/10/07 15:33:14 oes
306 dnl Removed FEATURE_DENY_GZIP
307 dnl Bumped up version number
309 dnl Revision 1.18 2001/09/13 13:10:24 steudten
311 dnl PreWork for Debug Interface.
312 dnl Add new option "--with-debug" to enable debugging (flags aso.)
314 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
315 dnl Mac OSX (Darwin) support added.
317 dnl Revision 1.16 2001/09/12 22:55:45 joergs
318 dnl AmigaOS support added.
320 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
322 dnl OS/2 port: update autoconf'd support for the platform.
324 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
325 dnl Fixing Solaris build (I hope) and tidying up #defines:
326 dnl - All feature #defines are now of the form FEATURE_xxx
327 dnl - Permanently turned off WIN_GUI_EDIT
328 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
330 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
331 dnl Major changes to build system in order to fix these bugs:
332 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
333 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
334 dnl which shared libraries are available
335 dnl - Solaris support (?) (Not tested under Solaris yet)
337 dnl Revision 1.12 2001/07/25 19:16:27 oes
338 dnl Bumping version number to 2.9.8
340 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
341 dnl Bumping version number to 2.9.7
343 dnl Revision 1.10 2001/07/18 17:25:04 oes
346 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
347 dnl Added support for linking with POSIX threads library
349 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
350 dnl Renaming #define STATIC to STATIC_PCRE
351 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
352 dnl POSIX threads support.
354 dnl Revision 1.7 2001/07/13 13:58:05 oes
355 dnl Completely reorganized the selection scheme for
356 dnl pcre, pcreposix, pcrs and gnu_regex:
358 dnl The presence of shared pcre, pcreposix or pcrs
359 dnl libraried is now autodetected. Additionally, the
360 dnl user can enforce using the built-in static variants
361 dnl by specifying --disable-dynamic-(pcre|pcrs).
362 dnl Care is taken to avoid that pcre is dyn, while pcreposix
363 dnl is static, if both are used and that pcrs is static if
366 dnl The choice between pcre, gnu or no regex for actionsfile
367 dnl URL matching is now via
368 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
369 dnl default being pcre.
371 dnl Revision 1.6 2001/06/29 21:56:40 oes
374 dnl Revision 1.5 2001/06/29 13:26:27 oes
375 dnl Introduced #define CODE_STATUS
377 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
378 dnl Unified blocklist/imagelist/permissionslist.
379 dnl File format is still under discussion, but the internal changes
380 dnl are (mostly) done.
382 dnl Also modified interceptor behaviour:
383 dnl - We now intercept all URLs beginning with one of the following
384 dnl prefixes (and *only* these prefixes):
386 dnl * http://ijbswa.sf.net/config/
387 dnl * http://ijbswa.sourceforge.net/config/
388 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
389 dnl - Internal changes so that intercepted and fast redirect pages
390 dnl are not replaced with an image.
391 dnl - Interceptors now have the option to send a binary page direct
392 dnl to the client. (i.e. ijb-send-banner uses this)
393 dnl - Implemented show-url-info interceptor. (Which is why I needed
394 dnl the above interceptors changes - a typical URL is
395 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
396 dnl The previous mechanism would not have intercepted that, and
397 dnl if it had been intercepted then it then it would have replaced
398 dnl it with an image.)
400 dnl Revision 1.3 2001/05/22 18:46:04 oes
402 dnl - Enabled filtering banners by size rather than URL
403 dnl by adding patterns that replace all standard banner
404 dnl sizes with the "Junkbuster" gif to the re_filterfile
406 dnl - Enabled filtering WebBugs by providing a pattern
407 dnl which kills all 1x1 images
409 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
410 dnl which is selected by the (nonstandard and therefore
411 dnl capital) letter 'U' in the option string.
412 dnl It causes the quantifiers to be ungreedy by default.
413 dnl Appending a ? turns back to greedy (!).
415 dnl - Added a new interceptor ijb-send-banner, which
416 dnl sends back the "Junkbuster" gif. Without imagelist or
417 dnl MSIE detection support, or if tinygif = 1, or the
418 dnl URL isn't recognized as an imageurl, a lame HTML
419 dnl explanation is sent instead.
421 dnl - Added new feature, which permits blocking remote
422 dnl script redirects and firing back a local redirect
424 dnl The feature is conditionally compiled, i.e. it
425 dnl can be disabled with --disable-fast-redirects,
426 dnl plus it must be activated by a "fast-redirects"
427 dnl line in the config file, has its own log level
428 dnl and of course wants to be displayed by show-proxy-args
429 dnl Note: Boy, all the #ifdefs in 1001 locations and
430 dnl all the fumbling with configure.in and acconfig.h
431 dnl were *way* more work than the feature itself :-(
433 dnl - Because a generic redirect template was needed for
434 dnl this, tinygif = 3 now uses the same.
436 dnl - Moved GIFs, and other static HTTP response templates
439 dnl - Some minor fixes
441 dnl - Removed some >400 CRs again (Jon, you really worked
444 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
445 dnl Version 2.9.4 checkin.
446 dnl - Merged popupfile and cookiefile, and added control over PCRS
447 dnl filtering, in new "permissionsfile".
448 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
449 dnl file error you now get a message box (in the Win32 GUI) rather
450 dnl than the program exiting with no explanation.
451 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
453 dnl - Removed tabs from "config"
454 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
455 dnl - Bumped up version number.
457 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
458 dnl Initial import of version 2.9.3 source tree
463 dnl =================================================================
464 dnl AutoConf Initialization
465 dnl =================================================================
467 AC_REVISION($Revision: 1.96 $)
470 if test ! -f config.h.in; then
471 echo "You need to run autoheader first. "
472 echo -n "Shall I do this for you now? (y/n) "
474 if test "$answer" != "y"; then
481 AC_CONFIG_HEADER([config.h])
486 AC_ARG_WITH(docbook, dnl
487 --with-docbook=[[yes|no|directory]]
488 Enable docbook documentation creation
489 (default = yes, for gnu and linux),[dnl
490 case "$with_docbook" in
500 AC_ARG_WITH(db2html, dnl
501 --with-db2html=<path/executable>
502 Set the location of the docbook to html converter
503 (default = search),[dnl
507 dnl =================================================================
508 dnl Application version number
509 dnl =================================================================
514 CODE_STATUS="UNRELEASED"
516 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
517 dnl used for CGI output. Set version to 0.0.0 and status to "UNRELEASED"
518 dnl whenever CVS in a stable branch differs from the last release.
520 dnl =================================================================
521 dnl Substitute the version numbers
522 dnl =================================================================
524 AC_SUBST(VERSION_MAJOR)
525 AC_SUBST(VERSION_MINOR)
526 AC_SUBST(VERSION_POINT)
527 AC_SUBST(CODE_STATUS)
530 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
531 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
532 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
533 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
534 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
536 dnl =================================================================
537 dnl Checks for programs needed to build.
538 dnl =================================================================
540 dnl Keep AC_PROG_CC from setting its own defaults:
541 if test "X$CFLAGS" = "X"; then
552 AC_CHECK_PROG(GDB,gdb,yes,no)
553 AC_PATH_PROG(BGROUPS,groups,no,/bin:/usr/bin:/usr/local/bin)
554 AC_PATH_PROG(ID,id,no,/bin:/usr/bin:/usr/local/bin)
558 dnl =================================================================
559 dnl debug, gcc and gdb support
560 dnl =================================================================
563 [ --with-debug Enable debug mode],
565 if test "x$withval" != "xno" ; then
566 if test $ac_cv_prog_cc_g = yes; then
567 if test "$GCC" = yes; then
569 CFLAGS="$CFLAGS -ggdb"
573 CFLAGS="$CFLAGS -Wshadow -Wconversion"
581 if test "X$CFLAGS" = "X "; then # if CFLAGS were unset (see above)
582 if test "$GCC" = yes; then
589 dnl =================================================================
590 dnl Check for user and group validity
591 dnl =================================================================
594 if test "$EMXOS2" = yes; then
595 echo "Skipping user and group validity stuff.";
599 $ID privoxy >/dev/null 2>/dev/null
600 if test $? -ne 0 ; then
601 AC_MSG_WARN(There is no user 'privoxy' on this system)
603 AC_MSG_CHECKING([for user])
605 [ --with-user=privoxy Set user under which privoxy will run],
607 if test "x$withval" != "xyes"; then
608 if test $ID = no ; then
609 AC_MSG_ERROR(There is no 'id' program on this system)
611 AC_MSG_RESULT($with_user)
612 $ID $with_user 2>/dev/null >/dev/null
613 if test $? -eq 0 ; then
616 AC_MSG_ERROR(There is no user '$with_user' on this system)
620 AC_MSG_ERROR(We need a user if you give me this parameter)
624 if test $ID = no ; then
625 AC_MSG_ERROR(There is no 'id' programm on this system)
627 AC_MSG_RESULT(none specified)
634 AC_MSG_CHECKING([for group])
636 [ --with-group=privoxy Set group for privoxy],
638 if test "x$withval" != "xyes"; then
639 if test $BGROUPS = no ; then
640 AC_MSG_ERROR(There is no 'groups' program on this system)
642 AC_MSG_RESULT($with_group)
643 $BGROUPS $USER >/dev/null
644 if test $? -eq 0 ; then
645 # FIXME: this fails if valid group, but not first group
647 if test "$with_group" != "`$BGROUPS $USER | sed 's/.*: //' 2>/dev/null |$AWK '{print $1}'`" ; then
648 AC_MSG_ERROR(The given value '$withval' does not match group entry)
653 AC_MSG_ERROR(There is no group entry for user '$USER')
657 AC_MSG_ERROR(We need a group if you give me this parameter)
661 if test $BGROUPS = no ; then
662 AC_MSG_ERROR(There is no 'groups' programm on this system)
664 AC_MSG_RESULT(none specified)
673 dnl =================================================================
674 dnl additional gcc flags
675 dnl =================================================================
678 CFLAGS="-pipe $CFLAGS"
682 dnl =================================================================
684 dnl =================================================================
686 dnl Must do this first.
688 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
689 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
690 dnl the compiler will use completely different sets of library
691 dnl and include files.
693 dnl =================================================================
698 if test "$MINGW32" = "yes"; then
701 if test "$CYGWIN" = "yes"; then
708 if test $dodk = auto; then
710 if test $target_type = unix; then
719 dnl Decide what to do based on target_type
720 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
721 dnl This is because we don't know yet whether pthread is enabled.
723 AC_ARG_ENABLE(mingw32,
724 [ --enable-mingw32 Use mingw32 for a Windows GUI],
725 [if test $enableval = yes; then
729 if test $target_type = mingw; then
731 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
732 PTHREAD_LIB=-lpthreadGC
733 echo "Using mingw32 (Win32 GUI)"
736 if test $target_type = cygwin; then
737 SPECIAL_CFLAGS="-mno-win32"
739 echo "Using Cygnus (Win32 command line)"
742 PTHREAD_LIB=-lpthread
747 dnl Checking which text html browser we have avaliable
748 if test $dodk != no; then
749 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
750 if test "$WDUMP" = false; then
751 AC_MSG_WARN(You need some kind of text browser to build documentation \(w3m, lynx and links are supported\))
753 if test $DB2HTML = false; then
754 dnl We need to clean the variable, otherwise AC_CHECK_PROGS
757 AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
763 dnl If we use rpm, we need to check where %_topdir is
764 AC_CHECK_PROGS(RPMBIN,rpm,false)
765 if test $RPMBIN != false; then
766 RPM_BASE=`rpm --eval "%{_topdir}"`
767 if test "$RPM_BASE" = ""; then
768 RPM_BASE=/usr/src/redhat
773 dnl Check for jade, so we can build the documentation
774 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
777 dnl Check for man2html for docs.
778 AC_CHECK_PROGS(MAN2HTML,man2html,false)
781 dnl Set doc status flag for conditional content inclusions
782 DOC_STATUS=p-not-stable
783 if test $CODE_STATUS = stable; then
784 DOC_STATUS="p-stable"
788 dnl Checking for the docbook.dsl stylesheet file
789 dnl It is still not portable (directory slash)
791 if test $dodk = yes; then
792 if test $DKPREFIX = none; then
793 for i in /usr/share/sgml/docbook/dsssl-stylesheets \
794 /usr/share/sgml/docbkdsl /usr/share/sgml/docbook-dsssl \
795 /usr/local/share/sgml/docbook/dsssl/modular \
796 /usr/share/sgml/docbook/stylesheet/dsssl/modular/ \
798 dnl echo -n does not fly with /bin/sh.
799 dnl echo -n "checking for $i/html/docbook.dsl..."
800 AC_MSG_CHECKING([for $i])
801 if test -f $i/html/docbook.dsl; then
809 # where are the catalogs?
810 for i in /usr/share/sgml/CATALOG.docbk30 \
811 /usr/share/sgml/CATALOG.docbk31 \
812 /usr/share/sgml/CATALOG.docbk31 \
813 /usr/local/share/sgml/docbook/3.0/docbook.cat \
814 /usr/local/share/sgml/docbook/3.1/docbook.cat \
815 /usr/share/sgml/docbook/dtd/3.1/docbook.cat \
817 dnl echo -n "checking for $i..."
818 AC_MSG_CHECKING([for $i])
821 JADECAT="$JADECAT -c $i"
831 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
832 old_CFLAGS_nospecial=$CFLAGS
833 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
835 # Hack to force AutoConf to use the CFLAGS we just set
836 dnl Warning: This may break with a future version of Autoconf
837 dnl Tested with autoconf 2.13
838 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
839 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
840 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
843 dnl =================================================================
845 dnl =================================================================
847 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
849 AC_ARG_ENABLE(pthread,
850 [ --disable-pthread Don't use POSIX threads (pthreads)],
851 [if test $enableval = no; then
856 if test $have_pthread = yes; then
858 AC_DEFINE(FEATURE_PTHREAD)
859 echo Using POSIX threads
860 if test "$GCC" = "yes"; then
861 # Set a GCC specific switch:
862 if test "$target_type" = "unix"; then
863 ac_jgf_save_CFLAGS=$CFLAGS
864 CFLAGS="$CFLAGS -pthread"
865 AC_TRY_LINK([#include <pthread.h>],
866 [void *p = pthread_create;],
868 # This compiler switch makes GCC on Linux thread-safe
869 # However, it's not supported on most other OS.
871 SPECIAL_CFLAGS="-pthread"
873 CFLAGS=$ac_jgf_save_CFLAGS
878 echo Using native threads
881 AC_SUBST(PTHREAD_ONLY)
883 dnl =================================================================
884 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
885 dnl gmtime and localtime
886 dnl =================================================================
888 dnl Next line needed to find the gethost*_r functions on Solaris
889 AC_CHECK_LIB(nsl, gethostbyname)
891 AC_CHECK_FUNC(gethostbyaddr_r, [
892 AC_MSG_CHECKING([signature of gethostbyaddr_r])
896 struct hostent *h, *hp;
899 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
901 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
902 AC_MSG_RESULT([8 args])
910 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
912 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
913 AC_MSG_RESULT([7 args])
918 struct hostent_data *d;
922 (void) gethostbyaddr_r(a, l, t, h, d)
924 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
925 AC_MSG_RESULT([5 args])
927 AC_MSG_RESULT(unrecognised)
935 AC_CHECK_FUNC(gethostbyname_r, [
936 AC_MSG_CHECKING([signature of gethostbyname_r])
940 struct hostent *h, *r;
943 (void) gethostbyname_r(n, h, b, bl, &r, &e)
945 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
946 AC_MSG_RESULT([6 args])
954 (void) gethostbyname_r(n, h, b, bl, &e)
956 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
957 AC_MSG_RESULT([5 args])
962 struct hostent_data *d;
965 (void) gethostbyname_r(n, h, d)
967 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
968 AC_MSG_RESULT([3 args])
970 AC_MSG_RESULT(unrecognised)
978 AC_CHECK_FUNC(gmtime_r, [
979 AC_MSG_CHECKING([signature of gmtime_r])
985 (void) gmtime_r(t, tm)
988 AC_DEFINE(HAVE_GMTIME_R)
990 AC_MSG_RESULT(unrecognised)
996 AC_CHECK_FUNC(localtime_r, [
997 AC_MSG_CHECKING([signature of localtime_r])
1003 (void) localtime_r(t, tm)
1006 AC_DEFINE(HAVE_LOCALTIME_R)
1008 AC_MSG_RESULT(unrecognised)
1014 dnl =================================================================
1015 dnl Solaris specific
1016 dnl FIXME: Not tested on Solaris yet...
1017 dnl ISFIXED: Have tested it on Solaris, but there are other ways to
1018 dnl make these checks generic, e.g.:
1019 dnl AC_CHECK_FUNC(getsockopt, , AC_CHECK_LIB(socket, getsockopt))
1020 dnl (Moritz Barsnick <moritz@barsnick.net>)
1021 dnl =================================================================
1027 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
1028 AC_DEFINE(__EXTENSIONS__)
1029 if test "$GCC" = "yes"; then
1030 # Set a GCC specific switch:
1031 # This compiler switch makes Solaris thread-safe
1033 SPECIAL_CFLAGS="-pthreads"
1035 # What do we do without GCC? Guess this:
1036 SPECIAL_CFLAGS="-D_REENTRANT"
1041 AC_SUBST(SOCKET_LIB)
1043 dnl =================================================================
1044 dnl Solaris problem, and others perhaps (socklen_t is undefined)
1045 dnl =================================================================
1047 AC_MSG_CHECKING([for socklen_t])
1048 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
1050 AC_DEFINE(socklen_t,int,
1051 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
1054 dnl =================================================================
1056 dnl =================================================================
1059 *-os2-emx*) SOCKET_LIB=-lsocket
1063 AC_SUBST(SOCKET_LIB)
1065 dnl =================================================================
1066 dnl Mac OSX specific
1067 dnl =================================================================
1070 *-apple-darwin*) SPECIAL_CFLAGS="-Dunix -DOSX_DARWIN"
1074 dnl =================================================================
1075 dnl OpenBSD specific
1076 dnl =================================================================
1079 *-openbsd*) SPECIAL_CFLAGS="$SPECIAL_CFLAGS -Dunix"
1083 dnl =================================================================
1084 dnl AmigaOS specific
1085 dnl =================================================================
1090 *-amigaos) AMIGAOS_ONLY=
1094 AC_SUBST(AMIGAOS_ONLY)
1096 dnl =================================================================
1097 dnl Check for standard compiler stuff
1098 dnl =================================================================
1109 AC_CHECK_SIZEOF(int, 4)
1110 AC_CHECK_SIZEOF(char *, 4)
1111 AC_CHECK_SIZEOF(long, 4)
1112 AC_CHECK_SIZEOF(long long, 8)
1113 AC_CHECK_SIZEOF(size_t, 4)
1115 dnl Checks for header files.
1116 dnl AC_HEADER_SYS_WAIT
1117 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
1118 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])
1120 dnl Checks for library functions.
1122 dnl AC_CHECK_FUNC(strstr)
1123 dnl bcopy and memmove are for PCRE
1124 AC_CHECK_FUNCS([strerror bcopy memmove])
1125 AC_PROG_GCC_TRADITIONAL
1126 dnl uncommenting does not work for swa. suse linux
1130 dnl uncommenting does not work for swa. suse linux
1132 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])
1135 dnl =================================================================
1136 dnl Checks for libraries.
1137 dnl =================================================================
1138 dnl Note: Some systems may have the library but not the system header
1139 dnl file, so we must check for both.
1140 dnl Also check for correct version
1141 AC_CHECK_LIB(pcre, pcre_compile, [
1142 AC_CHECK_HEADER(pcre.h, [
1143 AC_EGREP_HEADER(pcre_fullinfo, pcre.h, [have_pcre=yes], [AC_MSG_WARN([[pcre old version installed]]); have_pcre=no])
1145 AC_CHECK_HEADER(pcre/pcre.h, [
1146 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])
1151 AC_CHECK_LIB(pcreposix, regcomp, [
1152 AC_CHECK_HEADER(pcreposix.h, [
1153 AC_EGREP_HEADER(pcreposix_regerror, pcreposix.h, [AC_MSG_WARN([[pcreposix old version installed]]); have_pcreposix=no], [have_pcreposix=yes])
1155 AC_CHECK_HEADER(pcre/pcreposix.h, [
1156 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)])
1157 ], [have_pcreposix=no])
1159 ], [have_pcreposix=no], -lpcre)
1161 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no], -lpcre)
1163 dnl =================================================================
1165 dnl =================================================================
1169 dnl =================================================================
1171 dnl =================================================================
1173 AC_ARG_ENABLE(toggle,
1174 [ --disable-toggle Don't support temporary disable],
1175 [if test $enableval = yes; then
1176 AC_DEFINE(FEATURE_TOGGLE)
1177 fi],AC_DEFINE(FEATURE_TOGGLE))
1179 AC_ARG_ENABLE(force,
1180 [ --disable-force Don't allow single-page disable],
1181 [if test $enableval = yes; then
1182 AC_DEFINE(FEATURE_FORCE_LOAD)
1183 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
1185 AC_ARG_ENABLE(fast-redirects,
1186 [ --disable-fast-redirects Don't support fast redirects],
1187 [if test $enableval = yes; then
1188 AC_DEFINE(FEATURE_FAST_REDIRECTS)
1189 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
1191 AC_ARG_ENABLE(killpopup,
1192 [ --disable-killpopup Never block popups],
1193 [if test $enableval = yes; then
1194 AC_DEFINE(FEATURE_KILL_POPUPS)
1195 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
1197 AC_ARG_ENABLE(stats,
1198 [ --disable-stats Don't keep statistics],
1199 [if test $enableval = yes; then
1200 AC_DEFINE(FEATURE_STATISTICS)
1201 fi],AC_DEFINE(FEATURE_STATISTICS))
1203 AC_ARG_ENABLE(ie-images,
1204 [ --enable-ie-images Enable a quick but not always reliable auto-detect whether requests from
1205 MS Internet Explorer are for an image or not.],
1206 [if test $enableval = yes; then
1207 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
1210 AC_ARG_ENABLE(image-blocking,
1211 [ --disable-image-blocking Don't try to figure out whether a request is
1212 for an image or HTML - assume HTML.],
1213 [if test $enableval = yes; then
1214 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
1216 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
1218 AC_ARG_ENABLE(acl-files,
1219 [ --disable-acl-files Prevents the use of ACL files to control access to
1220 the proxy by IP address.],
1221 [if test $enableval = yes; then
1222 AC_DEFINE(FEATURE_ACL)
1224 AC_DEFINE(FEATURE_ACL))
1226 AC_ARG_ENABLE(trust-files,
1227 [ --disable-trust-files Prevents the use of trust files.],
1228 [if test $enableval = yes; then
1229 AC_DEFINE(FEATURE_TRUST)
1231 AC_DEFINE(FEATURE_TRUST))
1233 AC_ARG_ENABLE(jar-files,
1234 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
1235 [if test $enableval = yes; then
1236 AC_DEFINE(FEATURE_COOKIE_JAR)
1238 AC_DEFINE(FEATURE_COOKIE_JAR))
1240 AC_ARG_ENABLE(editor,
1241 [ --disable-editor Prevents the use of the web-based actions file
1242 editor and web-based temporary disable setting.],
1243 [if test $enableval = yes; then
1244 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
1246 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
1248 AC_ARG_ENABLE(no-gifs,
1249 [ --enable-no-gifs Use politically correct PNG format instead of GIF
1250 for built-in images. May not work with all browsers.],
1251 [if test $enableval = yes; then
1252 AC_DEFINE(FEATURE_NO_GIFS)
1256 dnl pcre/pcrs is needed for CGI anyway, so
1257 dnl the choice is only between static and
1260 AC_ARG_ENABLE(dynamic-pcre,
1261 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
1262 libpcre is available],
1263 [ if test $enableval = "no"; then have_pcre=no; fi ])
1265 AC_ARG_ENABLE(dynamic-pcrs,
1266 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
1267 libpcrs is available],
1268 [ if test $enableval = "no"; then have_pcrs=no; fi ])
1271 # If we have libpcre and either we also have pcreposix or
1272 # we don't need pcreposix, then link pcre dynamically; else
1273 # build it and link statically
1275 if test $have_pcre = "yes"; then
1276 echo "using libpcre"
1279 LIBS="$LIBS -lpcre -lpcreposix"
1281 echo "using built-in static pcre"
1283 AC_DEFINE(STATIC_PCRE)
1287 # If we have libpcrs and pcre is linked dynamically
1288 # then also link pcrs dynamically, else build and link
1291 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
1292 echo "using libpcrs"
1296 echo "using built-in static pcrs"
1297 AC_DEFINE(STATIC_PCRS)
1301 AC_SUBST(STATIC_PCRE_ONLY)
1302 AC_SUBST(STATIC_PCRS_ONLY)
1304 dnl =================================================================
1305 dnl Final cleanup and output
1306 dnl =================================================================
1308 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
1310 CFLAGS=$old_CFLAGS_nospecial
1311 AC_SUBST(SPECIAL_CFLAGS)
1313 AC_SUBST(PTHREAD_LIB)
1315 AC_OUTPUT(GNUmakefile doc/source/ldp.dsl)