1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.39 2002/03/08 16:46:13 oes Exp $
5 dnl Written by and Copyright (C) 2001 the SourceForge
6 dnl IJBSWA team. http://ijbswa.sourceforge.net
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 1.39 2002/03/08 16:46:13 oes
32 dnl Added --enable-no-gifs
34 dnl Revision 1.38 2002/03/08 14:13:50 morcego
35 dnl Fixing configure, to remove a command not found error.
37 dnl Revision 1.37 2002/03/08 12:58:21 oes
38 dnl Tiny bugfix in AC_ARG_WITH(debug)
40 dnl Revision 1.36 2002/03/06 23:50:36 morcego
41 dnl Will not test for a text browser if we are not using docbook.
43 dnl Revision 1.35 2002/03/06 21:55:52 morcego
44 dnl New configure option: --with-docbook=(yes|no|directory)
45 dnl Preliminary new platform detection code included. Will work with the
46 dnl old one for now. No use just trowing it away
48 dnl Revision 1.34 2002/03/06 20:57:00 morcego
49 dnl Fixing detection of stylesheets on SuSe.
51 dnl Revision 1.33 2002/03/05 17:31:11 morcego
52 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
54 dnl Revision 1.32 2002/03/05 14:07:43 morcego
55 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
56 dnl (based on sugestion by Sarantis Paskalis)
58 dnl Revision 1.31 2002/03/05 13:43:28 morcego
59 dnl Checking for text browser, so redhat-dok can work.
61 dnl Revision 1.30 2002/03/04 17:58:01 oes
62 dnl Deleted _DEBUG and PID_FILE_PATH
64 dnl Revision 1.29 2002/02/28 14:20:53 oes
65 dnl Fixed detection of gethost*_r functions on Solaris
67 dnl Revision 1.28 2002/02/27 15:02:38 oes
68 dnl Incremented version number
70 dnl Revision 1.27 2002/01/10 12:35:18 oes
71 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
72 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
73 dnl Is there a better way?
75 dnl Revision 1.26 2002/01/09 14:29:49 oes
76 dnl - Added AC_CHECK_FUNC tests for the availability of
77 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
78 dnl localtime_r, as well as AC_TRY_COMPILE tests to
79 dnl determine their signatures.
81 dnl - Fixed a bug with the init of CFLAGS that was
82 dnl reported by barsnick
84 dnl Revision 1.25 2002/01/04 15:27:18 oes
85 dnl Changed quoting of CODE_STATUS for use in make
87 dnl Revision 1.24 2001/12/30 14:07:31 steudten
88 dnl - Add signal handling (unix)
89 dnl - Add SIGHUP handler (unix)
90 dnl - Add creation of pidfile (unix)
91 dnl - Add action 'top' in rc file (RH)
92 dnl - Add entry 'SIGNALS' to manpage
93 dnl - Add exit message to logfile (unix)
95 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
96 dnl Change from "alpha" to "beta" in configure.in
98 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
99 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
100 dnl make break in a more obvious way.
102 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
103 dnl Bumping version number to 2.9.10
105 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
106 dnl Support for FEATURE_CGI_EDIT_ACTIONS
108 dnl Revision 1.19 2001/10/07 15:33:14 oes
109 dnl Removed FEATURE_DENY_GZIP
110 dnl Bumped up version number
112 dnl Revision 1.18 2001/09/13 13:10:24 steudten
114 dnl PreWork for Debug Interface.
115 dnl Add new option "--with-debug" to enable debugging (flags aso.)
117 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
118 dnl Mac OSX (Darwin) support added.
120 dnl Revision 1.16 2001/09/12 22:55:45 joergs
121 dnl AmigaOS support added.
123 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
125 dnl OS/2 port: update autoconf'd support for the platform.
127 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
128 dnl Fixing Solaris build (I hope) and tidying up #defines:
129 dnl - All feature #defines are now of the form FEATURE_xxx
130 dnl - Permanently turned off WIN_GUI_EDIT
131 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
133 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
134 dnl Major changes to build system in order to fix these bugs:
135 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
136 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
137 dnl which shared libraries are available
138 dnl - Solaris support (?) (Not tested under Solaris yet)
140 dnl Revision 1.12 2001/07/25 19:16:27 oes
141 dnl Bumping version number to 2.9.8
143 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
144 dnl Bumping version number to 2.9.7
146 dnl Revision 1.10 2001/07/18 17:25:04 oes
149 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
150 dnl Added support for linking with POSIX threads library
152 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
153 dnl Renaming #define STATIC to STATIC_PCRE
154 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
155 dnl POSIX threads support.
157 dnl Revision 1.7 2001/07/13 13:58:05 oes
158 dnl Completely reorganized the selection scheme for
159 dnl pcre, pcreposix, pcrs and gnu_regex:
161 dnl The presence of shared pcre, pcreposix or pcrs
162 dnl libraried is now autodetected. Additionally, the
163 dnl user can enforce using the built-in static variants
164 dnl by specifying --disable-dynamic-(pcre|pcrs).
165 dnl Care is taken to avoid that pcre is dyn, while pcreposix
166 dnl is static, if both are used and that pcrs is static if
169 dnl The choice between pcre, gnu or no regex for actionsfile
170 dnl URL matching is now via
171 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
172 dnl default being pcre.
174 dnl Revision 1.6 2001/06/29 21:56:40 oes
177 dnl Revision 1.5 2001/06/29 13:26:27 oes
178 dnl Introduced #define CODE_STATUS
180 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
181 dnl Unified blocklist/imagelist/permissionslist.
182 dnl File format is still under discussion, but the internal changes
183 dnl are (mostly) done.
185 dnl Also modified interceptor behaviour:
186 dnl - We now intercept all URLs beginning with one of the following
187 dnl prefixes (and *only* these prefixes):
189 dnl * http://ijbswa.sf.net/config/
190 dnl * http://ijbswa.sourceforge.net/config/
191 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
192 dnl - Internal changes so that intercepted and fast redirect pages
193 dnl are not replaced with an image.
194 dnl - Interceptors now have the option to send a binary page direct
195 dnl to the client. (i.e. ijb-send-banner uses this)
196 dnl - Implemented show-url-info interceptor. (Which is why I needed
197 dnl the above interceptors changes - a typical URL is
198 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
199 dnl The previous mechanism would not have intercepted that, and
200 dnl if it had been intercepted then it then it would have replaced
201 dnl it with an image.)
203 dnl Revision 1.3 2001/05/22 18:46:04 oes
205 dnl - Enabled filtering banners by size rather than URL
206 dnl by adding patterns that replace all standard banner
207 dnl sizes with the "Junkbuster" gif to the re_filterfile
209 dnl - Enabled filtering WebBugs by providing a pattern
210 dnl which kills all 1x1 images
212 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
213 dnl which is selected by the (nonstandard and therefore
214 dnl capital) letter 'U' in the option string.
215 dnl It causes the quantifiers to be ungreedy by default.
216 dnl Appending a ? turns back to greedy (!).
218 dnl - Added a new interceptor ijb-send-banner, which
219 dnl sends back the "Junkbuster" gif. Without imagelist or
220 dnl MSIE detection support, or if tinygif = 1, or the
221 dnl URL isn't recognized as an imageurl, a lame HTML
222 dnl explanation is sent instead.
224 dnl - Added new feature, which permits blocking remote
225 dnl script redirects and firing back a local redirect
227 dnl The feature is conditionally compiled, i.e. it
228 dnl can be disabled with --disable-fast-redirects,
229 dnl plus it must be activated by a "fast-redirects"
230 dnl line in the config file, has its own log level
231 dnl and of course wants to be displayed by show-proxy-args
232 dnl Note: Boy, all the #ifdefs in 1001 locations and
233 dnl all the fumbling with configure.in and acconfig.h
234 dnl were *way* more work than the feature itself :-(
236 dnl - Because a generic redirect template was needed for
237 dnl this, tinygif = 3 now uses the same.
239 dnl - Moved GIFs, and other static HTTP response templates
242 dnl - Some minor fixes
244 dnl - Removed some >400 CRs again (Jon, you really worked
247 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
248 dnl Version 2.9.4 checkin.
249 dnl - Merged popupfile and cookiefile, and added control over PCRS
250 dnl filtering, in new "permissionsfile".
251 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
252 dnl file error you now get a message box (in the Win32 GUI) rather
253 dnl than the program exiting with no explanation.
254 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
256 dnl - Removed tabs from "config"
257 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
258 dnl - Bumped up version number.
260 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
261 dnl Initial import of version 2.9.3 source tree
266 dnl =================================================================
267 dnl AutoConf Initialization
268 dnl =================================================================
270 AC_REVISION($Revision: 1.39 $)
272 AC_CONFIG_HEADER(config.h)
277 AC_ARG_WITH(docbook, dnl
278 --with-docbook=[[yes|no|directory]]
279 Enable docbook documentation creation
280 (default = yes, for gnu and linux),[dnl
281 case "$with_docbook" in
291 dnl =================================================================
292 dnl Application version number
293 dnl =================================================================
300 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
301 dnl used for CGI output
303 dnl =================================================================
304 dnl Substitute the version numbers
305 dnl =================================================================
307 AC_SUBST(VERSION_MAJOR)
308 AC_SUBST(VERSION_MINOR)
309 AC_SUBST(VERSION_POINT)
310 AC_SUBST(CODE_STATUS)
313 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
314 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
315 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
316 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
317 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
319 dnl =================================================================
320 dnl Checks for programs needed to build.
321 dnl =================================================================
328 dnl RANLIB is for PCRE:
331 AC_CHECK_PROG(GDB,gdb,yes,no)
333 dnl =================================================================
334 dnl debug, gcc and gdb support
335 dnl =================================================================
338 [ --with-debug Enable debug mode],
340 if test "x$withval" != "xno" ; then
341 if test $ac_cv_prog_cc_g = yes; then
342 if test "$GCC" = yes; then
348 CFLAGS="$CFLAGS -Wshadow -Wconversion"
356 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
357 if test "$GCC" = yes; then
366 dnl =================================================================
367 dnl additional gcc flags
368 dnl =================================================================
371 CFLAGS="-pipe $CFLAGS"
375 dnl =================================================================
377 dnl =================================================================
379 dnl Must do this first.
381 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
382 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
383 dnl the compiler will use completely different sets of library
384 dnl and include files.
386 dnl =================================================================
391 if test "$MINGW32" = "yes"; then
394 if test "$CYGWIN" = "yes"; then
401 if test $dodk = auto; then
403 if test $target_type = unix; then
412 dnl Decide what to do based on target_type
413 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
414 dnl This is because we don't know yet whether pthread is enabled.
416 AC_ARG_ENABLE(mingw32,
417 [ --enable-mingw32 Use mingw32 for a Windows GUI],
418 [if test $enableval = yes; then
422 if test $target_type = mingw; then
424 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
425 PTHREAD_LIB=-lpthreadGC
426 echo "Using mingw32 (Win32 GUI)"
429 if test $target_type = cygwin; then
430 SPECIAL_CFLAGS="-mno-win32"
432 echo "Using Cygnus (Win32 command line)"
435 PTHREAD_LIB=-lpthread
440 dnl Checking which text html browser we have avaliable
441 if test $dodk != no; then
442 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
443 if test "$WDUMP" = false; then
444 AC_MSG_ERROR(You need some kind of text browser to continue \(w3m, lynx and links are supported\))
449 dnl If we use rpm, we need to check where %_topdir is
450 AC_CHECK_PROGS(RPMBIN,rpm,false)
451 if test $RPMBIN != false; then
452 RPM_BASE=`rpm --eval "%{_topdir}"`
453 if test "$RPM_BASE" = ""; then
454 RPM_BASE=/usr/src/redhat
459 dnl Check for jade, so we can build the documentation
460 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
463 dnl Checking for the docbook.dsl stylesheet file
464 if test $dodk = yes; then
465 if test $DKPREFIX = none; then
466 for i in /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl; do
467 echo -n "checking for $i/html/docbook.dsl..."
468 if test -f $i/html/docbook.dsl; then
479 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
480 old_CFLAGS_nospecial=$CFLAGS
481 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
483 # Hack to force AutoConf to use the CFLAGS we just set
484 dnl Warning: This may break with a future version of Autoconf
485 dnl Tested with autoconf 2.13
486 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
487 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
488 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
491 dnl =================================================================
493 dnl =================================================================
495 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
497 AC_ARG_ENABLE(pthread,
498 [ --disable-pthread Don't use POSIX threads (pthreads)],
499 [if test $enableval = no; then
504 if test $have_pthread = yes; then
506 AC_DEFINE(FEATURE_PTHREAD)
507 echo Using POSIX threads
508 if test "$GCC" = "yes"; then
509 # Set a GCC specific switch:
510 if test "$target_type" = "unix"; then
511 # This compiler switch makes Linux thread-safe
512 # Don't know about other OS's? Is this switch
515 SPECIAL_CFLAGS="-pthread"
520 echo Using native threads
523 AC_SUBST(PTHREAD_ONLY)
525 dnl =================================================================
526 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
527 dnl gmtime and localtime
528 dnl =================================================================
530 dnl Next line needed to find the gethost*_r functions on Solaris
531 AC_CHECK_LIB(nsl, gethostbyname)
533 AC_CHECK_FUNC(gethostbyaddr_r, [
534 AC_MSG_CHECKING([signature of gethostbyaddr_r])
538 struct hostent *h, *hp;
541 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
543 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
544 AC_MSG_RESULT([8 args])
552 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
554 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
555 AC_MSG_RESULT([7 args])
560 struct hostent_data *d;
564 (void) gethostbyaddr_r(a, l, t, h, d)
566 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
567 AC_MSG_RESULT([5 args])
569 AC_MSG_RESULT(unrecognised)
577 AC_CHECK_FUNC(gethostbyname_r, [
578 AC_MSG_CHECKING([signature of gethostbyname_r])
582 struct hostent *h, *r;
585 (void) gethostbyname_r(n, h, b, bl, &r, &e)
587 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
588 AC_MSG_RESULT([6 args])
596 (void) gethostbyname_r(n, h, b, bl, &e)
598 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
599 AC_MSG_RESULT([5 args])
604 struct hostent_data *d;
607 (void) gethostbyname_r(n, h, d)
609 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
610 AC_MSG_RESULT([3 args])
612 AC_MSG_RESULT(unrecognised)
620 AC_CHECK_FUNC(gmtime_r, [
621 AC_MSG_CHECKING([signature of gmtime_r])
627 (void) gmtime_r(t, tm)
630 AC_DEFINE(HAVE_GMTIME_R)
632 AC_MSG_RESULT(unrecognised)
638 AC_CHECK_FUNC(localtime_r, [
639 AC_MSG_CHECKING([signature of localtime_r])
645 (void) localtime_r(t, tm)
648 AC_DEFINE(HAVE_LOCALTIME_R)
650 AC_MSG_RESULT(unrecognised)
656 dnl =================================================================
658 dnl FIXME: Not tested on Solaris yet...
659 dnl =================================================================
665 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
666 AC_DEFINE(__EXTENSIONS__)
667 if test "$GCC" = "yes"; then
668 # Set a GCC specific switch:
669 # This compiler switch makes Solaris thread-safe
671 SPECIAL_CFLAGS="-pthreads"
673 # What do we do without GCC? Guess this:
674 SPECIAL_CFLAGS="-D_REENTRANT"
681 dnl =================================================================
683 dnl =================================================================
686 *-os2-emx*) SOCKET_LIB=-lsocket
692 dnl =================================================================
694 dnl =================================================================
699 *-amigaos) AMIGAOS_ONLY=
703 AC_SUBST(AMIGAOS_ONLY)
705 dnl =================================================================
706 dnl Check for standard compiler stuff
707 dnl =================================================================
714 AC_CHECK_SIZEOF(int, 4)
715 AC_CHECK_SIZEOF(char *, 4)
716 AC_CHECK_SIZEOF(long, 4)
717 AC_CHECK_SIZEOF(long long, 8)
718 AC_CHECK_SIZEOF(size_t, 4)
720 dnl Checks for header files.
721 dnl AC_HEADER_SYS_WAIT
722 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
724 dnl Checks for library functions.
726 dnl AC_CHECK_FUNC(strstr)
727 dnl bcopy and memmove are for PCRE
728 AC_CHECK_FUNCS(strerror bcopy memmove)
731 dnl =================================================================
732 dnl Checks for libraries.
733 dnl =================================================================
734 dnl Note: Some systems may have the library but not the system header
735 dnl file, so we must check for both.
736 AC_CHECK_LIB(pcre, pcre_compile, [AC_CHECK_HEADER(pcre.h, [have_pcre=yes], [have_pcre=no])], [have_pcre=no])
737 AC_CHECK_LIB(pcreposix, regcomp, [AC_CHECK_HEADER(pcreposix.h, [have_pcreposix=yes], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
738 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
741 dnl =================================================================
743 dnl =================================================================
747 dnl =================================================================
749 dnl =================================================================
751 AC_ARG_ENABLE(toggle,
752 [ --disable-toggle Don't support temporary disable],
753 [if test $enableval = yes; then
754 AC_DEFINE(FEATURE_TOGGLE)
755 fi],AC_DEFINE(FEATURE_TOGGLE))
758 [ --disable-force Don't allow single-page disable],
759 [if test $enableval = yes; then
760 AC_DEFINE(FEATURE_FORCE_LOAD)
761 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
763 AC_ARG_ENABLE(fast-redirects,
764 [ --disable-fast-redirects Don't support fast redirects],
765 [if test $enableval = yes; then
766 AC_DEFINE(FEATURE_FAST_REDIRECTS)
767 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
769 AC_ARG_ENABLE(killpopup,
770 [ --disable-killpopup Never block popups],
771 [if test $enableval = yes; then
772 AC_DEFINE(FEATURE_KILL_POPUPS)
773 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
776 [ --disable-stats Don't keep statistics],
777 [if test $enableval = yes; then
778 AC_DEFINE(FEATURE_STATISTICS)
779 fi],AC_DEFINE(FEATURE_STATISTICS))
781 AC_ARG_ENABLE(ie-images,
782 [ --disable-ie-images Don't auto-detect whether a request from MS Internet
783 Explorer is for an image or HTML.],
784 [if test $enableval = yes; then
785 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
787 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE))
789 AC_ARG_ENABLE(image-blocking,
790 [ --disable-image-blocking Don't try to figure out whether a request is
791 for an image or HTML - assume HTML.],
792 [if test $enableval = yes; then
793 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
795 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
797 AC_ARG_ENABLE(acl-files,
798 [ --disable-acl-files Prevents the use of ACL files to control access to
799 the proxy by IP address.],
800 [if test $enableval = yes; then
801 AC_DEFINE(FEATURE_ACL)
803 AC_DEFINE(FEATURE_ACL))
805 AC_ARG_ENABLE(trust-files,
806 [ --disable-trust-files Prevents the use of trust files.],
807 [if test $enableval = yes; then
808 AC_DEFINE(FEATURE_TRUST)
810 AC_DEFINE(FEATURE_TRUST))
812 AC_ARG_ENABLE(jar-files,
813 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
814 [if test $enableval = yes; then
815 AC_DEFINE(FEATURE_COOKIE_JAR)
817 AC_DEFINE(FEATURE_COOKIE_JAR))
819 AC_ARG_ENABLE(editor,
820 [ --disable-editor Prevents the use of the web-based actions file
821 editor and web-based temporary disable setting.],
822 [if test $enableval = yes; then
823 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
825 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
827 AC_ARG_ENABLE(no-gifs,
828 [ --enable-no-gifs Use politically correct PNG format instead of GIF
829 for built-in images. May not work with all browsers.],
830 [if test $enableval = yes; then
831 AC_DEFINE(FEATURE_NO_GIFS)
835 dnl pcre/pcrs is needed for CGI anyway, so
836 dnl the choice is only between static and
839 AC_ARG_ENABLE(regex-matching,
840 [ --enable-regex-matching=pcre Use perl-compatible regex for actionsfile
841 pattern matching (default)
842 --enable-regex-matching=gnu Use gnu style regex for actionsfile pattern
843 matching (-> bigger binary)
844 --disable-regex-matching Don't use regex matching, compare URL
845 prefix instead (won't shrink birary)],
846 [ regex_matching=$enableval ],
847 [ regex_matching=pcre ])
849 AC_ARG_ENABLE(dynamic-pcre,
850 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
851 libpcre is available],
852 [ if test $enableval = "no"; then have_pcre=no; fi ])
854 AC_ARG_ENABLE(dynamic-pcrs,
855 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
856 libpcrs is available],
857 [ if test $enableval = "no"; then have_pcrs=no; fi ])
860 # Is the regex URL matching based on libpcreposix, but we
861 # don't have that library?
863 if test $have_pcreposix = "yes" -o $regex_matching != "pcre"; then
864 dont_miss_pcreposix=yes
866 dont_miss_pcreposix=no
869 # If we have libpcre and either we also have pcreposix or
870 # we don't need pcreposix, then link pcre dynamically; else
871 # build it and link statically
873 if test $have_pcre = "yes" -a $dont_miss_pcreposix = "yes"; then
879 echo "using built-in static pcre"
881 AC_DEFINE(STATIC_PCRE)
885 # If we have libpcrs and pcre is linked dynamically
886 # then also link pcrs dynamically, else build and link
889 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
894 echo "using built-in static pcrs"
895 AC_DEFINE(STATIC_PCRS)
899 # Which method should be used for URL matching?
900 # pcre, gnu regex or prefix matching?
902 if test $regex_matching = "gnu"; then
903 echo "using gnu regex for URL matching"
907 elif test $regex_matching = "pcre"; then
908 echo "using pcre regex for URL matching"
909 AC_DEFINE(REGEX_PCRE)
912 if test $pcre_dyn = "yes"; then
913 LIBS="$LIBS -lpcreposix"
916 echo -e "using prefix matching for URLs\nHint: This does NOT make the executable any smaller!"
921 AC_SUBST(GNU_REGEX_ONLY)
922 AC_SUBST(PCRE_REGEX_ONLY)
923 AC_SUBST(STATIC_PCRE_ONLY)
924 AC_SUBST(STATIC_PCRS_ONLY)
926 dnl =================================================================
927 dnl Final cleanup and output
928 dnl =================================================================
930 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
932 CFLAGS=$old_CFLAGS_nospecial
933 AC_SUBST(SPECIAL_CFLAGS)
935 AC_SUBST(PTHREAD_LIB)
937 AC_OUTPUT(GNUmakefile)