1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.47 2002/03/26 16:41:00 hal9 Exp $
5 dnl Written by and Copyright (C) 2001 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 1.47 2002/03/26 16:41:00 hal9
32 dnl Upped RPM Release to 3 (need to build new RH packages)
34 dnl Revision 1.46 2002/03/24 18:55:06 jongfoster
35 dnl Making Docbook work under Windows
37 dnl Revision 1.45 2002/03/24 14:19:55 swa
38 dnl set rpm package release in configure.in. nowhere else.
40 dnl Revision 1.44 2002/03/24 13:25:43 swa
41 dnl name change related issues
43 dnl Revision 1.43 2002/03/24 12:56:21 swa
44 dnl name change related issues.
46 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
47 dnl Bumping version number to 2.9.12
49 dnl Revision 1.41 2002/03/19 19:30:04 morcego
50 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
53 dnl - configure will now check for db2html or docbook2html (should work now
54 dnl on SuSe without the docbktls package)
56 dnl Revision 1.40 2002/03/09 14:33:30 oes
57 dnl Fixing the (harmless) AC_CHECK_FILE warnings
59 dnl Revision 1.39 2002/03/08 16:46:13 oes
60 dnl Added --enable-no-gifs
62 dnl Revision 1.38 2002/03/08 14:13:50 morcego
63 dnl Fixing configure, to remove a command not found error.
65 dnl Revision 1.37 2002/03/08 12:58:21 oes
66 dnl Tiny bugfix in AC_ARG_WITH(debug)
68 dnl Revision 1.36 2002/03/06 23:50:36 morcego
69 dnl Will not test for a text browser if we are not using docbook.
71 dnl Revision 1.35 2002/03/06 21:55:52 morcego
72 dnl New configure option: --with-docbook=(yes|no|directory)
73 dnl Preliminary new platform detection code included. Will work with the
74 dnl old one for now. No use just trowing it away
76 dnl Revision 1.34 2002/03/06 20:57:00 morcego
77 dnl Fixing detection of stylesheets on SuSe.
79 dnl Revision 1.33 2002/03/05 17:31:11 morcego
80 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
82 dnl Revision 1.32 2002/03/05 14:07:43 morcego
83 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
84 dnl (based on sugestion by Sarantis Paskalis)
86 dnl Revision 1.31 2002/03/05 13:43:28 morcego
87 dnl Checking for text browser, so redhat-dok can work.
89 dnl Revision 1.30 2002/03/04 17:58:01 oes
90 dnl Deleted _DEBUG and PID_FILE_PATH
92 dnl Revision 1.29 2002/02/28 14:20:53 oes
93 dnl Fixed detection of gethost*_r functions on Solaris
95 dnl Revision 1.28 2002/02/27 15:02:38 oes
96 dnl Incremented version number
98 dnl Revision 1.27 2002/01/10 12:35:18 oes
99 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
100 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
101 dnl Is there a better way?
103 dnl Revision 1.26 2002/01/09 14:29:49 oes
104 dnl - Added AC_CHECK_FUNC tests for the availability of
105 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
106 dnl localtime_r, as well as AC_TRY_COMPILE tests to
107 dnl determine their signatures.
109 dnl - Fixed a bug with the init of CFLAGS that was
110 dnl reported by barsnick
112 dnl Revision 1.25 2002/01/04 15:27:18 oes
113 dnl Changed quoting of CODE_STATUS for use in make
115 dnl Revision 1.24 2001/12/30 14:07:31 steudten
116 dnl - Add signal handling (unix)
117 dnl - Add SIGHUP handler (unix)
118 dnl - Add creation of pidfile (unix)
119 dnl - Add action 'top' in rc file (RH)
120 dnl - Add entry 'SIGNALS' to manpage
121 dnl - Add exit message to logfile (unix)
123 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
124 dnl Change from "alpha" to "beta" in configure.in
126 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
127 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
128 dnl make break in a more obvious way.
130 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
131 dnl Bumping version number to 2.9.10
133 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
134 dnl Support for FEATURE_CGI_EDIT_ACTIONS
136 dnl Revision 1.19 2001/10/07 15:33:14 oes
137 dnl Removed FEATURE_DENY_GZIP
138 dnl Bumped up version number
140 dnl Revision 1.18 2001/09/13 13:10:24 steudten
142 dnl PreWork for Debug Interface.
143 dnl Add new option "--with-debug" to enable debugging (flags aso.)
145 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
146 dnl Mac OSX (Darwin) support added.
148 dnl Revision 1.16 2001/09/12 22:55:45 joergs
149 dnl AmigaOS support added.
151 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
153 dnl OS/2 port: update autoconf'd support for the platform.
155 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
156 dnl Fixing Solaris build (I hope) and tidying up #defines:
157 dnl - All feature #defines are now of the form FEATURE_xxx
158 dnl - Permanently turned off WIN_GUI_EDIT
159 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
161 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
162 dnl Major changes to build system in order to fix these bugs:
163 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
164 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
165 dnl which shared libraries are available
166 dnl - Solaris support (?) (Not tested under Solaris yet)
168 dnl Revision 1.12 2001/07/25 19:16:27 oes
169 dnl Bumping version number to 2.9.8
171 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
172 dnl Bumping version number to 2.9.7
174 dnl Revision 1.10 2001/07/18 17:25:04 oes
177 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
178 dnl Added support for linking with POSIX threads library
180 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
181 dnl Renaming #define STATIC to STATIC_PCRE
182 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
183 dnl POSIX threads support.
185 dnl Revision 1.7 2001/07/13 13:58:05 oes
186 dnl Completely reorganized the selection scheme for
187 dnl pcre, pcreposix, pcrs and gnu_regex:
189 dnl The presence of shared pcre, pcreposix or pcrs
190 dnl libraried is now autodetected. Additionally, the
191 dnl user can enforce using the built-in static variants
192 dnl by specifying --disable-dynamic-(pcre|pcrs).
193 dnl Care is taken to avoid that pcre is dyn, while pcreposix
194 dnl is static, if both are used and that pcrs is static if
197 dnl The choice between pcre, gnu or no regex for actionsfile
198 dnl URL matching is now via
199 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
200 dnl default being pcre.
202 dnl Revision 1.6 2001/06/29 21:56:40 oes
205 dnl Revision 1.5 2001/06/29 13:26:27 oes
206 dnl Introduced #define CODE_STATUS
208 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
209 dnl Unified blocklist/imagelist/permissionslist.
210 dnl File format is still under discussion, but the internal changes
211 dnl are (mostly) done.
213 dnl Also modified interceptor behaviour:
214 dnl - We now intercept all URLs beginning with one of the following
215 dnl prefixes (and *only* these prefixes):
217 dnl * http://ijbswa.sf.net/config/
218 dnl * http://ijbswa.sourceforge.net/config/
219 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
220 dnl - Internal changes so that intercepted and fast redirect pages
221 dnl are not replaced with an image.
222 dnl - Interceptors now have the option to send a binary page direct
223 dnl to the client. (i.e. ijb-send-banner uses this)
224 dnl - Implemented show-url-info interceptor. (Which is why I needed
225 dnl the above interceptors changes - a typical URL is
226 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
227 dnl The previous mechanism would not have intercepted that, and
228 dnl if it had been intercepted then it then it would have replaced
229 dnl it with an image.)
231 dnl Revision 1.3 2001/05/22 18:46:04 oes
233 dnl - Enabled filtering banners by size rather than URL
234 dnl by adding patterns that replace all standard banner
235 dnl sizes with the "Junkbuster" gif to the re_filterfile
237 dnl - Enabled filtering WebBugs by providing a pattern
238 dnl which kills all 1x1 images
240 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
241 dnl which is selected by the (nonstandard and therefore
242 dnl capital) letter 'U' in the option string.
243 dnl It causes the quantifiers to be ungreedy by default.
244 dnl Appending a ? turns back to greedy (!).
246 dnl - Added a new interceptor ijb-send-banner, which
247 dnl sends back the "Junkbuster" gif. Without imagelist or
248 dnl MSIE detection support, or if tinygif = 1, or the
249 dnl URL isn't recognized as an imageurl, a lame HTML
250 dnl explanation is sent instead.
252 dnl - Added new feature, which permits blocking remote
253 dnl script redirects and firing back a local redirect
255 dnl The feature is conditionally compiled, i.e. it
256 dnl can be disabled with --disable-fast-redirects,
257 dnl plus it must be activated by a "fast-redirects"
258 dnl line in the config file, has its own log level
259 dnl and of course wants to be displayed by show-proxy-args
260 dnl Note: Boy, all the #ifdefs in 1001 locations and
261 dnl all the fumbling with configure.in and acconfig.h
262 dnl were *way* more work than the feature itself :-(
264 dnl - Because a generic redirect template was needed for
265 dnl this, tinygif = 3 now uses the same.
267 dnl - Moved GIFs, and other static HTTP response templates
270 dnl - Some minor fixes
272 dnl - Removed some >400 CRs again (Jon, you really worked
275 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
276 dnl Version 2.9.4 checkin.
277 dnl - Merged popupfile and cookiefile, and added control over PCRS
278 dnl filtering, in new "permissionsfile".
279 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
280 dnl file error you now get a message box (in the Win32 GUI) rather
281 dnl than the program exiting with no explanation.
282 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
284 dnl - Removed tabs from "config"
285 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
286 dnl - Bumped up version number.
288 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
289 dnl Initial import of version 2.9.3 source tree
294 dnl =================================================================
295 dnl AutoConf Initialization
296 dnl =================================================================
298 AC_REVISION($Revision: 1.47 $)
300 AC_CONFIG_HEADER(config.h)
305 AC_ARG_WITH(docbook, dnl
306 --with-docbook=[[yes|no|directory]]
307 Enable docbook documentation creation
308 (default = yes, for gnu and linux),[dnl
309 case "$with_docbook" in
319 AC_ARG_WITH(db2html, dnl
320 --with-db2html=<path/executable>
321 Set the location of the docbook to html converter
322 (default = search),[dnl
326 dnl =================================================================
327 dnl Application version number
328 dnl =================================================================
333 VERSION_RPM_PACKAGE=3
336 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
337 dnl used for CGI output
339 dnl =================================================================
340 dnl Substitute the version numbers
341 dnl =================================================================
343 AC_SUBST(VERSION_MAJOR)
344 AC_SUBST(VERSION_MINOR)
345 AC_SUBST(VERSION_POINT)
346 AC_SUBST(VERSION_RPM_PACKAGE)
347 AC_SUBST(CODE_STATUS)
350 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
351 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
352 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
353 AC_DEFINE_UNQUOTED(VERSION_RPM_PACKAGE,${VERSION_RPM_PACKAGE})
354 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
355 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
357 dnl =================================================================
358 dnl Checks for programs needed to build.
359 dnl =================================================================
366 dnl RANLIB is for PCRE:
369 AC_CHECK_PROG(GDB,gdb,yes,no)
371 dnl =================================================================
372 dnl debug, gcc and gdb support
373 dnl =================================================================
376 [ --with-debug Enable debug mode],
378 if test "x$withval" != "xno" ; then
379 if test $ac_cv_prog_cc_g = yes; then
380 if test "$GCC" = yes; then
386 CFLAGS="$CFLAGS -Wshadow -Wconversion"
394 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
395 if test "$GCC" = yes; then
404 dnl =================================================================
405 dnl additional gcc flags
406 dnl =================================================================
409 CFLAGS="-pipe $CFLAGS"
413 dnl =================================================================
415 dnl =================================================================
417 dnl Must do this first.
419 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
420 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
421 dnl the compiler will use completely different sets of library
422 dnl and include files.
424 dnl =================================================================
429 if test "$MINGW32" = "yes"; then
432 if test "$CYGWIN" = "yes"; then
439 if test $dodk = auto; then
441 if test $target_type = unix; then
450 dnl Decide what to do based on target_type
451 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
452 dnl This is because we don't know yet whether pthread is enabled.
454 AC_ARG_ENABLE(mingw32,
455 [ --enable-mingw32 Use mingw32 for a Windows GUI],
456 [if test $enableval = yes; then
460 if test $target_type = mingw; then
462 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
463 PTHREAD_LIB=-lpthreadGC
464 echo "Using mingw32 (Win32 GUI)"
467 if test $target_type = cygwin; then
468 SPECIAL_CFLAGS="-mno-win32"
470 echo "Using Cygnus (Win32 command line)"
473 PTHREAD_LIB=-lpthread
478 dnl Checking which text html browser we have avaliable
479 if test $dodk != no; then
480 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
481 if test "$WDUMP" = false; then
482 AC_MSG_ERROR(You need some kind of text browser to continue \(w3m, lynx and links are supported\))
484 if test $DB2HTML = false; then
485 dnl We need to clean the variable, otherwise AC_CHECK_PROGS
488 AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
494 dnl If we use rpm, we need to check where %_topdir is
495 AC_CHECK_PROGS(RPMBIN,rpm,false)
496 if test $RPMBIN != false; then
497 RPM_BASE=`rpm --eval "%{_topdir}"`
498 if test "$RPM_BASE" = ""; then
499 RPM_BASE=/usr/src/redhat
504 dnl Check for jade, so we can build the documentation
505 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
508 dnl Checking for the docbook.dsl stylesheet file
509 dnl It is still not portable (directory slash)
510 if test $dodk = yes; then
511 if test $DKPREFIX = none; then
512 for i in /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl /usr/share/sgml/docbook-dsssl; do
513 echo -n "checking for $i/html/docbook.dsl..."
514 if test -f $i/html/docbook.dsl; then
526 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
527 old_CFLAGS_nospecial=$CFLAGS
528 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
530 # Hack to force AutoConf to use the CFLAGS we just set
531 dnl Warning: This may break with a future version of Autoconf
532 dnl Tested with autoconf 2.13
533 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
534 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
535 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
538 dnl =================================================================
540 dnl =================================================================
542 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
544 AC_ARG_ENABLE(pthread,
545 [ --disable-pthread Don't use POSIX threads (pthreads)],
546 [if test $enableval = no; then
551 if test $have_pthread = yes; then
553 AC_DEFINE(FEATURE_PTHREAD)
554 echo Using POSIX threads
555 if test "$GCC" = "yes"; then
556 # Set a GCC specific switch:
557 if test "$target_type" = "unix"; then
558 # This compiler switch makes Linux thread-safe
559 # Don't know about other OS's? Is this switch
562 SPECIAL_CFLAGS="-pthread"
567 echo Using native threads
570 AC_SUBST(PTHREAD_ONLY)
572 dnl =================================================================
573 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
574 dnl gmtime and localtime
575 dnl =================================================================
577 dnl Next line needed to find the gethost*_r functions on Solaris
578 AC_CHECK_LIB(nsl, gethostbyname)
580 AC_CHECK_FUNC(gethostbyaddr_r, [
581 AC_MSG_CHECKING([signature of gethostbyaddr_r])
585 struct hostent *h, *hp;
588 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
590 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
591 AC_MSG_RESULT([8 args])
599 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
601 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
602 AC_MSG_RESULT([7 args])
607 struct hostent_data *d;
611 (void) gethostbyaddr_r(a, l, t, h, d)
613 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
614 AC_MSG_RESULT([5 args])
616 AC_MSG_RESULT(unrecognised)
624 AC_CHECK_FUNC(gethostbyname_r, [
625 AC_MSG_CHECKING([signature of gethostbyname_r])
629 struct hostent *h, *r;
632 (void) gethostbyname_r(n, h, b, bl, &r, &e)
634 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
635 AC_MSG_RESULT([6 args])
643 (void) gethostbyname_r(n, h, b, bl, &e)
645 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
646 AC_MSG_RESULT([5 args])
651 struct hostent_data *d;
654 (void) gethostbyname_r(n, h, d)
656 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
657 AC_MSG_RESULT([3 args])
659 AC_MSG_RESULT(unrecognised)
667 AC_CHECK_FUNC(gmtime_r, [
668 AC_MSG_CHECKING([signature of gmtime_r])
674 (void) gmtime_r(t, tm)
677 AC_DEFINE(HAVE_GMTIME_R)
679 AC_MSG_RESULT(unrecognised)
685 AC_CHECK_FUNC(localtime_r, [
686 AC_MSG_CHECKING([signature of localtime_r])
692 (void) localtime_r(t, tm)
695 AC_DEFINE(HAVE_LOCALTIME_R)
697 AC_MSG_RESULT(unrecognised)
703 dnl =================================================================
705 dnl FIXME: Not tested on Solaris yet...
706 dnl =================================================================
712 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
713 AC_DEFINE(__EXTENSIONS__)
714 if test "$GCC" = "yes"; then
715 # Set a GCC specific switch:
716 # This compiler switch makes Solaris thread-safe
718 SPECIAL_CFLAGS="-pthreads"
720 # What do we do without GCC? Guess this:
721 SPECIAL_CFLAGS="-D_REENTRANT"
728 dnl =================================================================
730 dnl =================================================================
733 *-os2-emx*) SOCKET_LIB=-lsocket
739 dnl =================================================================
741 dnl =================================================================
746 *-amigaos) AMIGAOS_ONLY=
750 AC_SUBST(AMIGAOS_ONLY)
752 dnl =================================================================
753 dnl Check for standard compiler stuff
754 dnl =================================================================
761 AC_CHECK_SIZEOF(int, 4)
762 AC_CHECK_SIZEOF(char *, 4)
763 AC_CHECK_SIZEOF(long, 4)
764 AC_CHECK_SIZEOF(long long, 8)
765 AC_CHECK_SIZEOF(size_t, 4)
767 dnl Checks for header files.
768 dnl AC_HEADER_SYS_WAIT
769 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
771 dnl Checks for library functions.
773 dnl AC_CHECK_FUNC(strstr)
774 dnl bcopy and memmove are for PCRE
775 AC_CHECK_FUNCS(strerror bcopy memmove)
778 dnl =================================================================
779 dnl Checks for libraries.
780 dnl =================================================================
781 dnl Note: Some systems may have the library but not the system header
782 dnl file, so we must check for both.
783 AC_CHECK_LIB(pcre, pcre_compile, [AC_CHECK_HEADER(pcre.h, [have_pcre=yes], [have_pcre=no])], [have_pcre=no])
784 AC_CHECK_LIB(pcreposix, regcomp, [AC_CHECK_HEADER(pcreposix.h, [have_pcreposix=yes], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
785 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
788 dnl =================================================================
790 dnl =================================================================
794 dnl =================================================================
796 dnl =================================================================
798 AC_ARG_ENABLE(toggle,
799 [ --disable-toggle Don't support temporary disable],
800 [if test $enableval = yes; then
801 AC_DEFINE(FEATURE_TOGGLE)
802 fi],AC_DEFINE(FEATURE_TOGGLE))
805 [ --disable-force Don't allow single-page disable],
806 [if test $enableval = yes; then
807 AC_DEFINE(FEATURE_FORCE_LOAD)
808 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
810 AC_ARG_ENABLE(fast-redirects,
811 [ --disable-fast-redirects Don't support fast redirects],
812 [if test $enableval = yes; then
813 AC_DEFINE(FEATURE_FAST_REDIRECTS)
814 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
816 AC_ARG_ENABLE(killpopup,
817 [ --disable-killpopup Never block popups],
818 [if test $enableval = yes; then
819 AC_DEFINE(FEATURE_KILL_POPUPS)
820 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
823 [ --disable-stats Don't keep statistics],
824 [if test $enableval = yes; then
825 AC_DEFINE(FEATURE_STATISTICS)
826 fi],AC_DEFINE(FEATURE_STATISTICS))
828 AC_ARG_ENABLE(ie-images,
829 [ --disable-ie-images Don't auto-detect whether a request from MS Internet
830 Explorer is for an image or HTML.],
831 [if test $enableval = yes; then
832 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
834 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE))
836 AC_ARG_ENABLE(image-blocking,
837 [ --disable-image-blocking Don't try to figure out whether a request is
838 for an image or HTML - assume HTML.],
839 [if test $enableval = yes; then
840 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
842 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
844 AC_ARG_ENABLE(acl-files,
845 [ --disable-acl-files Prevents the use of ACL files to control access to
846 the proxy by IP address.],
847 [if test $enableval = yes; then
848 AC_DEFINE(FEATURE_ACL)
850 AC_DEFINE(FEATURE_ACL))
852 AC_ARG_ENABLE(trust-files,
853 [ --disable-trust-files Prevents the use of trust files.],
854 [if test $enableval = yes; then
855 AC_DEFINE(FEATURE_TRUST)
857 AC_DEFINE(FEATURE_TRUST))
859 AC_ARG_ENABLE(jar-files,
860 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
861 [if test $enableval = yes; then
862 AC_DEFINE(FEATURE_COOKIE_JAR)
864 AC_DEFINE(FEATURE_COOKIE_JAR))
866 AC_ARG_ENABLE(editor,
867 [ --disable-editor Prevents the use of the web-based actions file
868 editor and web-based temporary disable setting.],
869 [if test $enableval = yes; then
870 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
872 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
874 AC_ARG_ENABLE(no-gifs,
875 [ --enable-no-gifs Use politically correct PNG format instead of GIF
876 for built-in images. May not work with all browsers.],
877 [if test $enableval = yes; then
878 AC_DEFINE(FEATURE_NO_GIFS)
882 dnl pcre/pcrs is needed for CGI anyway, so
883 dnl the choice is only between static and
886 AC_ARG_ENABLE(regex-matching,
887 [ --enable-regex-matching=pcre Use perl-compatible regex for actionsfile
888 pattern matching (default)
889 --enable-regex-matching=gnu Use gnu style regex for actionsfile pattern
890 matching (-> bigger binary)
891 --disable-regex-matching Don't use regex matching, compare URL
892 prefix instead (won't shrink birary)],
893 [ regex_matching=$enableval ],
894 [ regex_matching=pcre ])
896 AC_ARG_ENABLE(dynamic-pcre,
897 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
898 libpcre is available],
899 [ if test $enableval = "no"; then have_pcre=no; fi ])
901 AC_ARG_ENABLE(dynamic-pcrs,
902 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
903 libpcrs is available],
904 [ if test $enableval = "no"; then have_pcrs=no; fi ])
907 # Is the regex URL matching based on libpcreposix, but we
908 # don't have that library?
910 if test $have_pcreposix = "yes" -o $regex_matching != "pcre"; then
911 dont_miss_pcreposix=yes
913 dont_miss_pcreposix=no
916 # If we have libpcre and either we also have pcreposix or
917 # we don't need pcreposix, then link pcre dynamically; else
918 # build it and link statically
920 if test $have_pcre = "yes" -a $dont_miss_pcreposix = "yes"; then
926 echo "using built-in static pcre"
928 AC_DEFINE(STATIC_PCRE)
932 # If we have libpcrs and pcre is linked dynamically
933 # then also link pcrs dynamically, else build and link
936 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
941 echo "using built-in static pcrs"
942 AC_DEFINE(STATIC_PCRS)
946 # Which method should be used for URL matching?
947 # pcre, gnu regex or prefix matching?
949 if test $regex_matching = "gnu"; then
950 echo "using gnu regex for URL matching"
954 elif test $regex_matching = "pcre"; then
955 echo "using pcre regex for URL matching"
956 AC_DEFINE(REGEX_PCRE)
959 if test $pcre_dyn = "yes"; then
960 LIBS="$LIBS -lpcreposix"
963 echo -e "using prefix matching for URLs\nHint: This does NOT make the executable any smaller!"
968 AC_SUBST(GNU_REGEX_ONLY)
969 AC_SUBST(PCRE_REGEX_ONLY)
970 AC_SUBST(STATIC_PCRE_ONLY)
971 AC_SUBST(STATIC_PCRS_ONLY)
973 dnl =================================================================
974 dnl Final cleanup and output
975 dnl =================================================================
977 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
979 CFLAGS=$old_CFLAGS_nospecial
980 AC_SUBST(SPECIAL_CFLAGS)
982 AC_SUBST(PTHREAD_LIB)
984 AC_OUTPUT(GNUmakefile)