1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.45 2002/03/24 14:19:55 swa Exp $
5 dnl Written by and Copyright (C) 2001 the SourceForge
6 dnl Privoxy 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 1.45 2002/03/24 14:19:55 swa
32 dnl set rpm package release in configure.in. nowhere else.
34 dnl Revision 1.44 2002/03/24 13:25:43 swa
35 dnl name change related issues
37 dnl Revision 1.43 2002/03/24 12:56:21 swa
38 dnl name change related issues.
40 dnl Revision 1.42 2002/03/22 18:11:37 jongfoster
41 dnl Bumping version number to 2.9.12
43 dnl Revision 1.41 2002/03/19 19:30:04 morcego
44 dnl - Fixing stylesheet checking on configure. If it is found, no further checks
47 dnl - configure will now check for db2html or docbook2html (should work now
48 dnl on SuSe without the docbktls package)
50 dnl Revision 1.40 2002/03/09 14:33:30 oes
51 dnl Fixing the (harmless) AC_CHECK_FILE warnings
53 dnl Revision 1.39 2002/03/08 16:46:13 oes
54 dnl Added --enable-no-gifs
56 dnl Revision 1.38 2002/03/08 14:13:50 morcego
57 dnl Fixing configure, to remove a command not found error.
59 dnl Revision 1.37 2002/03/08 12:58:21 oes
60 dnl Tiny bugfix in AC_ARG_WITH(debug)
62 dnl Revision 1.36 2002/03/06 23:50:36 morcego
63 dnl Will not test for a text browser if we are not using docbook.
65 dnl Revision 1.35 2002/03/06 21:55:52 morcego
66 dnl New configure option: --with-docbook=(yes|no|directory)
67 dnl Preliminary new platform detection code included. Will work with the
68 dnl old one for now. No use just trowing it away
70 dnl Revision 1.34 2002/03/06 20:57:00 morcego
71 dnl Fixing detection of stylesheets on SuSe.
73 dnl Revision 1.33 2002/03/05 17:31:11 morcego
74 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
76 dnl Revision 1.32 2002/03/05 14:07:43 morcego
77 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
78 dnl (based on sugestion by Sarantis Paskalis)
80 dnl Revision 1.31 2002/03/05 13:43:28 morcego
81 dnl Checking for text browser, so redhat-dok can work.
83 dnl Revision 1.30 2002/03/04 17:58:01 oes
84 dnl Deleted _DEBUG and PID_FILE_PATH
86 dnl Revision 1.29 2002/02/28 14:20:53 oes
87 dnl Fixed detection of gethost*_r functions on Solaris
89 dnl Revision 1.28 2002/02/27 15:02:38 oes
90 dnl Incremented version number
92 dnl Revision 1.27 2002/01/10 12:35:18 oes
93 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
94 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
95 dnl Is there a better way?
97 dnl Revision 1.26 2002/01/09 14:29:49 oes
98 dnl - Added AC_CHECK_FUNC tests for the availability of
99 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
100 dnl localtime_r, as well as AC_TRY_COMPILE tests to
101 dnl determine their signatures.
103 dnl - Fixed a bug with the init of CFLAGS that was
104 dnl reported by barsnick
106 dnl Revision 1.25 2002/01/04 15:27:18 oes
107 dnl Changed quoting of CODE_STATUS for use in make
109 dnl Revision 1.24 2001/12/30 14:07:31 steudten
110 dnl - Add signal handling (unix)
111 dnl - Add SIGHUP handler (unix)
112 dnl - Add creation of pidfile (unix)
113 dnl - Add action 'top' in rc file (RH)
114 dnl - Add entry 'SIGNALS' to manpage
115 dnl - Add exit message to logfile (unix)
117 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
118 dnl Change from "alpha" to "beta" in configure.in
120 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
121 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
122 dnl make break in a more obvious way.
124 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
125 dnl Bumping version number to 2.9.10
127 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
128 dnl Support for FEATURE_CGI_EDIT_ACTIONS
130 dnl Revision 1.19 2001/10/07 15:33:14 oes
131 dnl Removed FEATURE_DENY_GZIP
132 dnl Bumped up version number
134 dnl Revision 1.18 2001/09/13 13:10:24 steudten
136 dnl PreWork for Debug Interface.
137 dnl Add new option "--with-debug" to enable debugging (flags aso.)
139 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
140 dnl Mac OSX (Darwin) support added.
142 dnl Revision 1.16 2001/09/12 22:55:45 joergs
143 dnl AmigaOS support added.
145 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
147 dnl OS/2 port: update autoconf'd support for the platform.
149 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
150 dnl Fixing Solaris build (I hope) and tidying up #defines:
151 dnl - All feature #defines are now of the form FEATURE_xxx
152 dnl - Permanently turned off WIN_GUI_EDIT
153 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
155 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
156 dnl Major changes to build system in order to fix these bugs:
157 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
158 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
159 dnl which shared libraries are available
160 dnl - Solaris support (?) (Not tested under Solaris yet)
162 dnl Revision 1.12 2001/07/25 19:16:27 oes
163 dnl Bumping version number to 2.9.8
165 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
166 dnl Bumping version number to 2.9.7
168 dnl Revision 1.10 2001/07/18 17:25:04 oes
171 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
172 dnl Added support for linking with POSIX threads library
174 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
175 dnl Renaming #define STATIC to STATIC_PCRE
176 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
177 dnl POSIX threads support.
179 dnl Revision 1.7 2001/07/13 13:58:05 oes
180 dnl Completely reorganized the selection scheme for
181 dnl pcre, pcreposix, pcrs and gnu_regex:
183 dnl The presence of shared pcre, pcreposix or pcrs
184 dnl libraried is now autodetected. Additionally, the
185 dnl user can enforce using the built-in static variants
186 dnl by specifying --disable-dynamic-(pcre|pcrs).
187 dnl Care is taken to avoid that pcre is dyn, while pcreposix
188 dnl is static, if both are used and that pcrs is static if
191 dnl The choice between pcre, gnu or no regex for actionsfile
192 dnl URL matching is now via
193 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
194 dnl default being pcre.
196 dnl Revision 1.6 2001/06/29 21:56:40 oes
199 dnl Revision 1.5 2001/06/29 13:26:27 oes
200 dnl Introduced #define CODE_STATUS
202 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
203 dnl Unified blocklist/imagelist/permissionslist.
204 dnl File format is still under discussion, but the internal changes
205 dnl are (mostly) done.
207 dnl Also modified interceptor behaviour:
208 dnl - We now intercept all URLs beginning with one of the following
209 dnl prefixes (and *only* these prefixes):
211 dnl * http://ijbswa.sf.net/config/
212 dnl * http://ijbswa.sourceforge.net/config/
213 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
214 dnl - Internal changes so that intercepted and fast redirect pages
215 dnl are not replaced with an image.
216 dnl - Interceptors now have the option to send a binary page direct
217 dnl to the client. (i.e. ijb-send-banner uses this)
218 dnl - Implemented show-url-info interceptor. (Which is why I needed
219 dnl the above interceptors changes - a typical URL is
220 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
221 dnl The previous mechanism would not have intercepted that, and
222 dnl if it had been intercepted then it then it would have replaced
223 dnl it with an image.)
225 dnl Revision 1.3 2001/05/22 18:46:04 oes
227 dnl - Enabled filtering banners by size rather than URL
228 dnl by adding patterns that replace all standard banner
229 dnl sizes with the "Junkbuster" gif to the re_filterfile
231 dnl - Enabled filtering WebBugs by providing a pattern
232 dnl which kills all 1x1 images
234 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
235 dnl which is selected by the (nonstandard and therefore
236 dnl capital) letter 'U' in the option string.
237 dnl It causes the quantifiers to be ungreedy by default.
238 dnl Appending a ? turns back to greedy (!).
240 dnl - Added a new interceptor ijb-send-banner, which
241 dnl sends back the "Junkbuster" gif. Without imagelist or
242 dnl MSIE detection support, or if tinygif = 1, or the
243 dnl URL isn't recognized as an imageurl, a lame HTML
244 dnl explanation is sent instead.
246 dnl - Added new feature, which permits blocking remote
247 dnl script redirects and firing back a local redirect
249 dnl The feature is conditionally compiled, i.e. it
250 dnl can be disabled with --disable-fast-redirects,
251 dnl plus it must be activated by a "fast-redirects"
252 dnl line in the config file, has its own log level
253 dnl and of course wants to be displayed by show-proxy-args
254 dnl Note: Boy, all the #ifdefs in 1001 locations and
255 dnl all the fumbling with configure.in and acconfig.h
256 dnl were *way* more work than the feature itself :-(
258 dnl - Because a generic redirect template was needed for
259 dnl this, tinygif = 3 now uses the same.
261 dnl - Moved GIFs, and other static HTTP response templates
264 dnl - Some minor fixes
266 dnl - Removed some >400 CRs again (Jon, you really worked
269 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
270 dnl Version 2.9.4 checkin.
271 dnl - Merged popupfile and cookiefile, and added control over PCRS
272 dnl filtering, in new "permissionsfile".
273 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
274 dnl file error you now get a message box (in the Win32 GUI) rather
275 dnl than the program exiting with no explanation.
276 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
278 dnl - Removed tabs from "config"
279 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
280 dnl - Bumped up version number.
282 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
283 dnl Initial import of version 2.9.3 source tree
288 dnl =================================================================
289 dnl AutoConf Initialization
290 dnl =================================================================
292 AC_REVISION($Revision: 1.45 $)
294 AC_CONFIG_HEADER(config.h)
299 AC_ARG_WITH(docbook, dnl
300 --with-docbook=[[yes|no|directory]]
301 Enable docbook documentation creation
302 (default = yes, for gnu and linux),[dnl
303 case "$with_docbook" in
313 AC_ARG_WITH(db2html, dnl
314 --with-db2html=<path/executable>
315 Set the location of the docbook to html converter
316 (default = search),[dnl
320 dnl =================================================================
321 dnl Application version number
322 dnl =================================================================
327 VERSION_RPM_PACKAGE=1
330 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
331 dnl used for CGI output
333 dnl =================================================================
334 dnl Substitute the version numbers
335 dnl =================================================================
337 AC_SUBST(VERSION_MAJOR)
338 AC_SUBST(VERSION_MINOR)
339 AC_SUBST(VERSION_POINT)
340 AC_SUBST(VERSION_RPM_PACKAGE)
341 AC_SUBST(CODE_STATUS)
344 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
345 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
346 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
347 AC_DEFINE_UNQUOTED(VERSION_RPM_PACKAGE,${VERSION_RPM_PACKAGE})
348 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
349 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
351 dnl =================================================================
352 dnl Checks for programs needed to build.
353 dnl =================================================================
360 dnl RANLIB is for PCRE:
363 AC_CHECK_PROG(GDB,gdb,yes,no)
365 dnl =================================================================
366 dnl debug, gcc and gdb support
367 dnl =================================================================
370 [ --with-debug Enable debug mode],
372 if test "x$withval" != "xno" ; then
373 if test $ac_cv_prog_cc_g = yes; then
374 if test "$GCC" = yes; then
380 CFLAGS="$CFLAGS -Wshadow -Wconversion"
388 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
389 if test "$GCC" = yes; then
398 dnl =================================================================
399 dnl additional gcc flags
400 dnl =================================================================
403 CFLAGS="-pipe $CFLAGS"
407 dnl =================================================================
409 dnl =================================================================
411 dnl Must do this first.
413 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
414 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
415 dnl the compiler will use completely different sets of library
416 dnl and include files.
418 dnl =================================================================
423 if test "$MINGW32" = "yes"; then
426 if test "$CYGWIN" = "yes"; then
433 if test $dodk = auto; then
435 if test $target_type = unix; then
444 dnl Decide what to do based on target_type
445 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
446 dnl This is because we don't know yet whether pthread is enabled.
448 AC_ARG_ENABLE(mingw32,
449 [ --enable-mingw32 Use mingw32 for a Windows GUI],
450 [if test $enableval = yes; then
454 if test $target_type = mingw; then
456 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
457 PTHREAD_LIB=-lpthreadGC
458 echo "Using mingw32 (Win32 GUI)"
461 if test $target_type = cygwin; then
462 SPECIAL_CFLAGS="-mno-win32"
464 echo "Using Cygnus (Win32 command line)"
467 PTHREAD_LIB=-lpthread
472 dnl Checking which text html browser we have avaliable
473 if test $dodk != no; then
474 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
475 if test "$WDUMP" = false; then
476 AC_MSG_ERROR(You need some kind of text browser to continue \(w3m, lynx and links are supported\))
478 if test $DB2HTML = false; then
479 dnl We need to clean the variable, otherwise AC_CHECK_PROGS
482 AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
488 dnl If we use rpm, we need to check where %_topdir is
489 AC_CHECK_PROGS(RPMBIN,rpm,false)
490 if test $RPMBIN != false; then
491 RPM_BASE=`rpm --eval "%{_topdir}"`
492 if test "$RPM_BASE" = ""; then
493 RPM_BASE=/usr/src/redhat
498 dnl Check for jade, so we can build the documentation
499 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
502 dnl Checking for the docbook.dsl stylesheet file
503 dnl It is still not portable (directory slash)
504 if test $dodk = yes; then
505 if test $DKPREFIX = none; then
506 for i in /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl /usr/share/sgml/docbook-dsssl; do
507 echo -n "checking for $i/html/docbook.dsl..."
508 if test -f $i/html/docbook.dsl; then
520 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
521 old_CFLAGS_nospecial=$CFLAGS
522 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
524 # Hack to force AutoConf to use the CFLAGS we just set
525 dnl Warning: This may break with a future version of Autoconf
526 dnl Tested with autoconf 2.13
527 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
528 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
529 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
532 dnl =================================================================
534 dnl =================================================================
536 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
538 AC_ARG_ENABLE(pthread,
539 [ --disable-pthread Don't use POSIX threads (pthreads)],
540 [if test $enableval = no; then
545 if test $have_pthread = yes; then
547 AC_DEFINE(FEATURE_PTHREAD)
548 echo Using POSIX threads
549 if test "$GCC" = "yes"; then
550 # Set a GCC specific switch:
551 if test "$target_type" = "unix"; then
552 # This compiler switch makes Linux thread-safe
553 # Don't know about other OS's? Is this switch
556 SPECIAL_CFLAGS="-pthread"
561 echo Using native threads
564 AC_SUBST(PTHREAD_ONLY)
566 dnl =================================================================
567 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
568 dnl gmtime and localtime
569 dnl =================================================================
571 dnl Next line needed to find the gethost*_r functions on Solaris
572 AC_CHECK_LIB(nsl, gethostbyname)
574 AC_CHECK_FUNC(gethostbyaddr_r, [
575 AC_MSG_CHECKING([signature of gethostbyaddr_r])
579 struct hostent *h, *hp;
582 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
584 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
585 AC_MSG_RESULT([8 args])
593 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
595 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
596 AC_MSG_RESULT([7 args])
601 struct hostent_data *d;
605 (void) gethostbyaddr_r(a, l, t, h, d)
607 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
608 AC_MSG_RESULT([5 args])
610 AC_MSG_RESULT(unrecognised)
618 AC_CHECK_FUNC(gethostbyname_r, [
619 AC_MSG_CHECKING([signature of gethostbyname_r])
623 struct hostent *h, *r;
626 (void) gethostbyname_r(n, h, b, bl, &r, &e)
628 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
629 AC_MSG_RESULT([6 args])
637 (void) gethostbyname_r(n, h, b, bl, &e)
639 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
640 AC_MSG_RESULT([5 args])
645 struct hostent_data *d;
648 (void) gethostbyname_r(n, h, d)
650 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
651 AC_MSG_RESULT([3 args])
653 AC_MSG_RESULT(unrecognised)
661 AC_CHECK_FUNC(gmtime_r, [
662 AC_MSG_CHECKING([signature of gmtime_r])
668 (void) gmtime_r(t, tm)
671 AC_DEFINE(HAVE_GMTIME_R)
673 AC_MSG_RESULT(unrecognised)
679 AC_CHECK_FUNC(localtime_r, [
680 AC_MSG_CHECKING([signature of localtime_r])
686 (void) localtime_r(t, tm)
689 AC_DEFINE(HAVE_LOCALTIME_R)
691 AC_MSG_RESULT(unrecognised)
697 dnl =================================================================
699 dnl FIXME: Not tested on Solaris yet...
700 dnl =================================================================
706 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
707 AC_DEFINE(__EXTENSIONS__)
708 if test "$GCC" = "yes"; then
709 # Set a GCC specific switch:
710 # This compiler switch makes Solaris thread-safe
712 SPECIAL_CFLAGS="-pthreads"
714 # What do we do without GCC? Guess this:
715 SPECIAL_CFLAGS="-D_REENTRANT"
722 dnl =================================================================
724 dnl =================================================================
727 *-os2-emx*) SOCKET_LIB=-lsocket
733 dnl =================================================================
735 dnl =================================================================
740 *-amigaos) AMIGAOS_ONLY=
744 AC_SUBST(AMIGAOS_ONLY)
746 dnl =================================================================
747 dnl Check for standard compiler stuff
748 dnl =================================================================
755 AC_CHECK_SIZEOF(int, 4)
756 AC_CHECK_SIZEOF(char *, 4)
757 AC_CHECK_SIZEOF(long, 4)
758 AC_CHECK_SIZEOF(long long, 8)
759 AC_CHECK_SIZEOF(size_t, 4)
761 dnl Checks for header files.
762 dnl AC_HEADER_SYS_WAIT
763 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
765 dnl Checks for library functions.
767 dnl AC_CHECK_FUNC(strstr)
768 dnl bcopy and memmove are for PCRE
769 AC_CHECK_FUNCS(strerror bcopy memmove)
772 dnl =================================================================
773 dnl Checks for libraries.
774 dnl =================================================================
775 dnl Note: Some systems may have the library but not the system header
776 dnl file, so we must check for both.
777 AC_CHECK_LIB(pcre, pcre_compile, [AC_CHECK_HEADER(pcre.h, [have_pcre=yes], [have_pcre=no])], [have_pcre=no])
778 AC_CHECK_LIB(pcreposix, regcomp, [AC_CHECK_HEADER(pcreposix.h, [have_pcreposix=yes], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
779 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
782 dnl =================================================================
784 dnl =================================================================
788 dnl =================================================================
790 dnl =================================================================
792 AC_ARG_ENABLE(toggle,
793 [ --disable-toggle Don't support temporary disable],
794 [if test $enableval = yes; then
795 AC_DEFINE(FEATURE_TOGGLE)
796 fi],AC_DEFINE(FEATURE_TOGGLE))
799 [ --disable-force Don't allow single-page disable],
800 [if test $enableval = yes; then
801 AC_DEFINE(FEATURE_FORCE_LOAD)
802 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
804 AC_ARG_ENABLE(fast-redirects,
805 [ --disable-fast-redirects Don't support fast redirects],
806 [if test $enableval = yes; then
807 AC_DEFINE(FEATURE_FAST_REDIRECTS)
808 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
810 AC_ARG_ENABLE(killpopup,
811 [ --disable-killpopup Never block popups],
812 [if test $enableval = yes; then
813 AC_DEFINE(FEATURE_KILL_POPUPS)
814 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
817 [ --disable-stats Don't keep statistics],
818 [if test $enableval = yes; then
819 AC_DEFINE(FEATURE_STATISTICS)
820 fi],AC_DEFINE(FEATURE_STATISTICS))
822 AC_ARG_ENABLE(ie-images,
823 [ --disable-ie-images Don't auto-detect whether a request from MS Internet
824 Explorer is for an image or HTML.],
825 [if test $enableval = yes; then
826 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
828 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE))
830 AC_ARG_ENABLE(image-blocking,
831 [ --disable-image-blocking Don't try to figure out whether a request is
832 for an image or HTML - assume HTML.],
833 [if test $enableval = yes; then
834 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
836 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
838 AC_ARG_ENABLE(acl-files,
839 [ --disable-acl-files Prevents the use of ACL files to control access to
840 the proxy by IP address.],
841 [if test $enableval = yes; then
842 AC_DEFINE(FEATURE_ACL)
844 AC_DEFINE(FEATURE_ACL))
846 AC_ARG_ENABLE(trust-files,
847 [ --disable-trust-files Prevents the use of trust files.],
848 [if test $enableval = yes; then
849 AC_DEFINE(FEATURE_TRUST)
851 AC_DEFINE(FEATURE_TRUST))
853 AC_ARG_ENABLE(jar-files,
854 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
855 [if test $enableval = yes; then
856 AC_DEFINE(FEATURE_COOKIE_JAR)
858 AC_DEFINE(FEATURE_COOKIE_JAR))
860 AC_ARG_ENABLE(editor,
861 [ --disable-editor Prevents the use of the web-based actions file
862 editor and web-based temporary disable setting.],
863 [if test $enableval = yes; then
864 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
866 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
868 AC_ARG_ENABLE(no-gifs,
869 [ --enable-no-gifs Use politically correct PNG format instead of GIF
870 for built-in images. May not work with all browsers.],
871 [if test $enableval = yes; then
872 AC_DEFINE(FEATURE_NO_GIFS)
876 dnl pcre/pcrs is needed for CGI anyway, so
877 dnl the choice is only between static and
880 AC_ARG_ENABLE(regex-matching,
881 [ --enable-regex-matching=pcre Use perl-compatible regex for actionsfile
882 pattern matching (default)
883 --enable-regex-matching=gnu Use gnu style regex for actionsfile pattern
884 matching (-> bigger binary)
885 --disable-regex-matching Don't use regex matching, compare URL
886 prefix instead (won't shrink birary)],
887 [ regex_matching=$enableval ],
888 [ regex_matching=pcre ])
890 AC_ARG_ENABLE(dynamic-pcre,
891 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
892 libpcre is available],
893 [ if test $enableval = "no"; then have_pcre=no; fi ])
895 AC_ARG_ENABLE(dynamic-pcrs,
896 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
897 libpcrs is available],
898 [ if test $enableval = "no"; then have_pcrs=no; fi ])
901 # Is the regex URL matching based on libpcreposix, but we
902 # don't have that library?
904 if test $have_pcreposix = "yes" -o $regex_matching != "pcre"; then
905 dont_miss_pcreposix=yes
907 dont_miss_pcreposix=no
910 # If we have libpcre and either we also have pcreposix or
911 # we don't need pcreposix, then link pcre dynamically; else
912 # build it and link statically
914 if test $have_pcre = "yes" -a $dont_miss_pcreposix = "yes"; then
920 echo "using built-in static pcre"
922 AC_DEFINE(STATIC_PCRE)
926 # If we have libpcrs and pcre is linked dynamically
927 # then also link pcrs dynamically, else build and link
930 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
935 echo "using built-in static pcrs"
936 AC_DEFINE(STATIC_PCRS)
940 # Which method should be used for URL matching?
941 # pcre, gnu regex or prefix matching?
943 if test $regex_matching = "gnu"; then
944 echo "using gnu regex for URL matching"
948 elif test $regex_matching = "pcre"; then
949 echo "using pcre regex for URL matching"
950 AC_DEFINE(REGEX_PCRE)
953 if test $pcre_dyn = "yes"; then
954 LIBS="$LIBS -lpcreposix"
957 echo -e "using prefix matching for URLs\nHint: This does NOT make the executable any smaller!"
962 AC_SUBST(GNU_REGEX_ONLY)
963 AC_SUBST(PCRE_REGEX_ONLY)
964 AC_SUBST(STATIC_PCRE_ONLY)
965 AC_SUBST(STATIC_PCRS_ONLY)
967 dnl =================================================================
968 dnl Final cleanup and output
969 dnl =================================================================
971 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
973 CFLAGS=$old_CFLAGS_nospecial
974 AC_SUBST(SPECIAL_CFLAGS)
976 AC_SUBST(PTHREAD_LIB)
978 AC_OUTPUT(GNUmakefile)