1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.40 2002/03/09 14:33:30 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 1.40 2002/03/09 14:33:30 oes
32 dnl Fixing the (harmless) AC_CHECK_FILE warnings
34 dnl Revision 1.39 2002/03/08 16:46:13 oes
35 dnl Added --enable-no-gifs
37 dnl Revision 1.38 2002/03/08 14:13:50 morcego
38 dnl Fixing configure, to remove a command not found error.
40 dnl Revision 1.37 2002/03/08 12:58:21 oes
41 dnl Tiny bugfix in AC_ARG_WITH(debug)
43 dnl Revision 1.36 2002/03/06 23:50:36 morcego
44 dnl Will not test for a text browser if we are not using docbook.
46 dnl Revision 1.35 2002/03/06 21:55:52 morcego
47 dnl New configure option: --with-docbook=(yes|no|directory)
48 dnl Preliminary new platform detection code included. Will work with the
49 dnl old one for now. No use just trowing it away
51 dnl Revision 1.34 2002/03/06 20:57:00 morcego
52 dnl Fixing detection of stylesheets on SuSe.
54 dnl Revision 1.33 2002/03/05 17:31:11 morcego
55 dnl Search for docbook.dsl. Should solve portability problems for SuSe.
57 dnl Revision 1.32 2002/03/05 14:07:43 morcego
58 dnl configure now detects rpm topdir, and change GNUmakefile acordingly
59 dnl (based on sugestion by Sarantis Paskalis)
61 dnl Revision 1.31 2002/03/05 13:43:28 morcego
62 dnl Checking for text browser, so redhat-dok can work.
64 dnl Revision 1.30 2002/03/04 17:58:01 oes
65 dnl Deleted _DEBUG and PID_FILE_PATH
67 dnl Revision 1.29 2002/02/28 14:20:53 oes
68 dnl Fixed detection of gethost*_r functions on Solaris
70 dnl Revision 1.28 2002/02/27 15:02:38 oes
71 dnl Incremented version number
73 dnl Revision 1.27 2002/01/10 12:35:18 oes
74 dnl Added cross-compile defaults to the AC_CHECK_SIZEOF macros
75 dnl to silence autoconf warnings. Numbers are for Intel/Linux.
76 dnl Is there a better way?
78 dnl Revision 1.26 2002/01/09 14:29:49 oes
79 dnl - Added AC_CHECK_FUNC tests for the availability of
80 dnl gethostbyname_r, gethostbyaddr_r, gmtime_r and
81 dnl localtime_r, as well as AC_TRY_COMPILE tests to
82 dnl determine their signatures.
84 dnl - Fixed a bug with the init of CFLAGS that was
85 dnl reported by barsnick
87 dnl Revision 1.25 2002/01/04 15:27:18 oes
88 dnl Changed quoting of CODE_STATUS for use in make
90 dnl Revision 1.24 2001/12/30 14:07:31 steudten
91 dnl - Add signal handling (unix)
92 dnl - Add SIGHUP handler (unix)
93 dnl - Add creation of pidfile (unix)
94 dnl - Add action 'top' in rc file (RH)
95 dnl - Add entry 'SIGNALS' to manpage
96 dnl - Add exit message to logfile (unix)
98 dnl Revision 1.23 2001/12/09 20:24:42 david__schmidt
99 dnl Change from "alpha" to "beta" in configure.in
101 dnl Revision 1.22 2001/12/01 11:24:01 jongfoster
102 dnl Renaming Makefile.in to GNUmakefile.in so that non-GNU versions of
103 dnl make break in a more obvious way.
105 dnl Revision 1.21 2001/11/30 21:35:54 jongfoster
106 dnl Bumping version number to 2.9.10
108 dnl Revision 1.20 2001/10/23 21:24:09 jongfoster
109 dnl Support for FEATURE_CGI_EDIT_ACTIONS
111 dnl Revision 1.19 2001/10/07 15:33:14 oes
112 dnl Removed FEATURE_DENY_GZIP
113 dnl Bumped up version number
115 dnl Revision 1.18 2001/09/13 13:10:24 steudten
117 dnl PreWork for Debug Interface.
118 dnl Add new option "--with-debug" to enable debugging (flags aso.)
120 dnl Revision 1.17 2001/09/12 23:44:55 david__schmidt
121 dnl Mac OSX (Darwin) support added.
123 dnl Revision 1.16 2001/09/12 22:55:45 joergs
124 dnl AmigaOS support added.
126 dnl Revision 1.15 2001/09/12 17:28:59 david__schmidt
128 dnl OS/2 port: update autoconf'd support for the platform.
130 dnl Revision 1.14 2001/07/30 22:12:11 jongfoster
131 dnl Fixing Solaris build (I hope) and tidying up #defines:
132 dnl - All feature #defines are now of the form FEATURE_xxx
133 dnl - Permanently turned off WIN_GUI_EDIT
134 dnl - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
136 dnl Revision 1.13 2001/07/29 17:09:17 jongfoster
137 dnl Major changes to build system in order to fix these bugs:
138 dnl - pthreads under Linux was broken - changed -lpthread to -pthread
139 dnl - Compiling in MinGW32 mode under CygWin now correctly detects
140 dnl which shared libraries are available
141 dnl - Solaris support (?) (Not tested under Solaris yet)
143 dnl Revision 1.12 2001/07/25 19:16:27 oes
144 dnl Bumping version number to 2.9.8
146 dnl Revision 1.11 2001/07/21 18:00:07 jongfoster
147 dnl Bumping version number to 2.9.7
149 dnl Revision 1.10 2001/07/18 17:25:04 oes
152 dnl Revision 1.9 2001/07/15 19:45:13 jongfoster
153 dnl Added support for linking with POSIX threads library
155 dnl Revision 1.8 2001/07/15 17:54:29 jongfoster
156 dnl Renaming #define STATIC to STATIC_PCRE
157 dnl Adding new #define FEATURE_PTHREAD that will be used to enable
158 dnl POSIX threads support.
160 dnl Revision 1.7 2001/07/13 13:58:05 oes
161 dnl Completely reorganized the selection scheme for
162 dnl pcre, pcreposix, pcrs and gnu_regex:
164 dnl The presence of shared pcre, pcreposix or pcrs
165 dnl libraried is now autodetected. Additionally, the
166 dnl user can enforce using the built-in static variants
167 dnl by specifying --disable-dynamic-(pcre|pcrs).
168 dnl Care is taken to avoid that pcre is dyn, while pcreposix
169 dnl is static, if both are used and that pcrs is static if
172 dnl The choice between pcre, gnu or no regex for actionsfile
173 dnl URL matching is now via
174 dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
175 dnl default being pcre.
177 dnl Revision 1.6 2001/06/29 21:56:40 oes
180 dnl Revision 1.5 2001/06/29 13:26:27 oes
181 dnl Introduced #define CODE_STATUS
183 dnl Revision 1.4 2001/05/29 09:50:24 jongfoster
184 dnl Unified blocklist/imagelist/permissionslist.
185 dnl File format is still under discussion, but the internal changes
186 dnl are (mostly) done.
188 dnl Also modified interceptor behaviour:
189 dnl - We now intercept all URLs beginning with one of the following
190 dnl prefixes (and *only* these prefixes):
192 dnl * http://ijbswa.sf.net/config/
193 dnl * http://ijbswa.sourceforge.net/config/
194 dnl - New interceptors "home page" - go to http://i.j.b/ to see it.
195 dnl - Internal changes so that intercepted and fast redirect pages
196 dnl are not replaced with an image.
197 dnl - Interceptors now have the option to send a binary page direct
198 dnl to the client. (i.e. ijb-send-banner uses this)
199 dnl - Implemented show-url-info interceptor. (Which is why I needed
200 dnl the above interceptors changes - a typical URL is
201 dnl "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
202 dnl The previous mechanism would not have intercepted that, and
203 dnl if it had been intercepted then it then it would have replaced
204 dnl it with an image.)
206 dnl Revision 1.3 2001/05/22 18:46:04 oes
208 dnl - Enabled filtering banners by size rather than URL
209 dnl by adding patterns that replace all standard banner
210 dnl sizes with the "Junkbuster" gif to the re_filterfile
212 dnl - Enabled filtering WebBugs by providing a pattern
213 dnl which kills all 1x1 images
215 dnl - Added support for PCRE_UNGREEDY behaviour to pcrs,
216 dnl which is selected by the (nonstandard and therefore
217 dnl capital) letter 'U' in the option string.
218 dnl It causes the quantifiers to be ungreedy by default.
219 dnl Appending a ? turns back to greedy (!).
221 dnl - Added a new interceptor ijb-send-banner, which
222 dnl sends back the "Junkbuster" gif. Without imagelist or
223 dnl MSIE detection support, or if tinygif = 1, or the
224 dnl URL isn't recognized as an imageurl, a lame HTML
225 dnl explanation is sent instead.
227 dnl - Added new feature, which permits blocking remote
228 dnl script redirects and firing back a local redirect
230 dnl The feature is conditionally compiled, i.e. it
231 dnl can be disabled with --disable-fast-redirects,
232 dnl plus it must be activated by a "fast-redirects"
233 dnl line in the config file, has its own log level
234 dnl and of course wants to be displayed by show-proxy-args
235 dnl Note: Boy, all the #ifdefs in 1001 locations and
236 dnl all the fumbling with configure.in and acconfig.h
237 dnl were *way* more work than the feature itself :-(
239 dnl - Because a generic redirect template was needed for
240 dnl this, tinygif = 3 now uses the same.
242 dnl - Moved GIFs, and other static HTTP response templates
245 dnl - Some minor fixes
247 dnl - Removed some >400 CRs again (Jon, you really worked
250 dnl Revision 1.2 2001/05/20 01:21:20 jongfoster
251 dnl Version 2.9.4 checkin.
252 dnl - Merged popupfile and cookiefile, and added control over PCRS
253 dnl filtering, in new "permissionsfile".
254 dnl - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
255 dnl file error you now get a message box (in the Win32 GUI) rather
256 dnl than the program exiting with no explanation.
257 dnl - Made killpopup use the PCRS MIME-type checking and HTTP-header
259 dnl - Removed tabs from "config"
260 dnl - Moved duplicated url parsing code in "loaders.c" to a new funcition.
261 dnl - Bumped up version number.
263 dnl Revision 1.1.1.1 2001/05/15 13:58:50 oes
264 dnl Initial import of version 2.9.3 source tree
269 dnl =================================================================
270 dnl AutoConf Initialization
271 dnl =================================================================
273 AC_REVISION($Revision: 1.40 $)
275 AC_CONFIG_HEADER(config.h)
280 AC_ARG_WITH(docbook, dnl
281 --with-docbook=[[yes|no|directory]]
282 Enable docbook documentation creation
283 (default = yes, for gnu and linux),[dnl
284 case "$with_docbook" in
294 AC_ARG_WITH(db2html, dnl
295 --with-db2html=<path/executable>
296 Set the location of the docbook to html converter
297 (default = search),[dnl
301 dnl =================================================================
302 dnl Application version number
303 dnl =================================================================
310 dnl CODE_STATUS can be "alpha", "beta", or "stable", and will be
311 dnl used for CGI output
313 dnl =================================================================
314 dnl Substitute the version numbers
315 dnl =================================================================
317 AC_SUBST(VERSION_MAJOR)
318 AC_SUBST(VERSION_MINOR)
319 AC_SUBST(VERSION_POINT)
320 AC_SUBST(CODE_STATUS)
323 AC_DEFINE_UNQUOTED(VERSION_MAJOR,${VERSION_MAJOR})
324 AC_DEFINE_UNQUOTED(VERSION_MINOR,${VERSION_MINOR})
325 AC_DEFINE_UNQUOTED(VERSION_POINT,${VERSION_POINT})
326 AC_DEFINE_UNQUOTED(VERSION,"${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_POINT}")
327 AC_DEFINE_UNQUOTED(CODE_STATUS,"${CODE_STATUS}")
329 dnl =================================================================
330 dnl Checks for programs needed to build.
331 dnl =================================================================
338 dnl RANLIB is for PCRE:
341 AC_CHECK_PROG(GDB,gdb,yes,no)
343 dnl =================================================================
344 dnl debug, gcc and gdb support
345 dnl =================================================================
348 [ --with-debug Enable debug mode],
350 if test "x$withval" != "xno" ; then
351 if test $ac_cv_prog_cc_g = yes; then
352 if test "$GCC" = yes; then
358 CFLAGS="$CFLAGS -Wshadow -Wconversion"
366 if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
367 if test "$GCC" = yes; then
376 dnl =================================================================
377 dnl additional gcc flags
378 dnl =================================================================
381 CFLAGS="-pipe $CFLAGS"
385 dnl =================================================================
387 dnl =================================================================
389 dnl Must do this first.
391 dnl Reason: This sets CFLAGS in order to switch the Cygwin compiler
392 dnl into Cygwin or MinGW32 modes. Depending on the mode selected,
393 dnl the compiler will use completely different sets of library
394 dnl and include files.
396 dnl =================================================================
401 if test "$MINGW32" = "yes"; then
404 if test "$CYGWIN" = "yes"; then
411 if test $dodk = auto; then
413 if test $target_type = unix; then
422 dnl Decide what to do based on target_type
423 dnl Note: PTHREAD_LIB is always set, even if pthread is disabled.
424 dnl This is because we don't know yet whether pthread is enabled.
426 AC_ARG_ENABLE(mingw32,
427 [ --enable-mingw32 Use mingw32 for a Windows GUI],
428 [if test $enableval = yes; then
432 if test $target_type = mingw; then
434 SPECIAL_CFLAGS="-mwindows -mno-cygwin"
435 PTHREAD_LIB=-lpthreadGC
436 echo "Using mingw32 (Win32 GUI)"
439 if test $target_type = cygwin; then
440 SPECIAL_CFLAGS="-mno-win32"
442 echo "Using Cygnus (Win32 command line)"
445 PTHREAD_LIB=-lpthread
450 dnl Checking which text html browser we have avaliable
451 if test $dodk != no; then
452 AC_CHECK_PROGS(WDUMP,w3m lynx links,false)
453 if test "$WDUMP" = false; then
454 AC_MSG_ERROR(You need some kind of text browser to continue \(w3m, lynx and links are supported\))
456 if test $DB2HTML = false; then
457 dnl We need to clean the variable, otherwise AC_CHECK_PROGS
460 AC_CHECK_PROGS(DB2HTML,db2html docbook2html,false)
466 dnl If we use rpm, we need to check where %_topdir is
467 AC_CHECK_PROGS(RPMBIN,rpm,false)
468 if test $RPMBIN != false; then
469 RPM_BASE=`rpm --eval "%{_topdir}"`
470 if test "$RPM_BASE" = ""; then
471 RPM_BASE=/usr/src/redhat
476 dnl Check for jade, so we can build the documentation
477 AC_CHECK_PROGS(JADEBIN,jade openjade,false)
480 dnl Checking for the docbook.dsl stylesheet file
481 dnl It is still not portable (directory slash)
482 if test $dodk = yes; then
483 if test $DKPREFIX = none; then
484 for i in /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl; do
485 echo -n "checking for $i/html/docbook.dsl..."
486 if test -f $i/html/docbook.dsl; then
498 dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
499 old_CFLAGS_nospecial=$CFLAGS
500 CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
502 # Hack to force AutoConf to use the CFLAGS we just set
503 dnl Warning: This may break with a future version of Autoconf
504 dnl Tested with autoconf 2.13
505 ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
506 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
507 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
510 dnl =================================================================
512 dnl =================================================================
514 AC_CHECK_HEADER(pthread.h, [have_pthread=yes], [have_pthread=no])
516 AC_ARG_ENABLE(pthread,
517 [ --disable-pthread Don't use POSIX threads (pthreads)],
518 [if test $enableval = no; then
523 if test $have_pthread = yes; then
525 AC_DEFINE(FEATURE_PTHREAD)
526 echo Using POSIX threads
527 if test "$GCC" = "yes"; then
528 # Set a GCC specific switch:
529 if test "$target_type" = "unix"; then
530 # This compiler switch makes Linux thread-safe
531 # Don't know about other OS's? Is this switch
534 SPECIAL_CFLAGS="-pthread"
539 echo Using native threads
542 AC_SUBST(PTHREAD_ONLY)
544 dnl =================================================================
545 dnl Support for thread-safe versions of gethostbyaddr, gethostbyname,
546 dnl gmtime and localtime
547 dnl =================================================================
549 dnl Next line needed to find the gethost*_r functions on Solaris
550 AC_CHECK_LIB(nsl, gethostbyname)
552 AC_CHECK_FUNC(gethostbyaddr_r, [
553 AC_MSG_CHECKING([signature of gethostbyaddr_r])
557 struct hostent *h, *hp;
560 (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
562 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8_ARGS)
563 AC_MSG_RESULT([8 args])
571 (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
573 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7_ARGS)
574 AC_MSG_RESULT([7 args])
579 struct hostent_data *d;
583 (void) gethostbyaddr_r(a, l, t, h, d)
585 AC_DEFINE(HAVE_GETHOSTBYADDR_R_5_ARGS)
586 AC_MSG_RESULT([5 args])
588 AC_MSG_RESULT(unrecognised)
596 AC_CHECK_FUNC(gethostbyname_r, [
597 AC_MSG_CHECKING([signature of gethostbyname_r])
601 struct hostent *h, *r;
604 (void) gethostbyname_r(n, h, b, bl, &r, &e)
606 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARGS)
607 AC_MSG_RESULT([6 args])
615 (void) gethostbyname_r(n, h, b, bl, &e)
617 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARGS)
618 AC_MSG_RESULT([5 args])
623 struct hostent_data *d;
626 (void) gethostbyname_r(n, h, d)
628 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARGS)
629 AC_MSG_RESULT([3 args])
631 AC_MSG_RESULT(unrecognised)
639 AC_CHECK_FUNC(gmtime_r, [
640 AC_MSG_CHECKING([signature of gmtime_r])
646 (void) gmtime_r(t, tm)
649 AC_DEFINE(HAVE_GMTIME_R)
651 AC_MSG_RESULT(unrecognised)
657 AC_CHECK_FUNC(localtime_r, [
658 AC_MSG_CHECKING([signature of localtime_r])
664 (void) localtime_r(t, tm)
667 AC_DEFINE(HAVE_LOCALTIME_R)
669 AC_MSG_RESULT(unrecognised)
675 dnl =================================================================
677 dnl FIXME: Not tested on Solaris yet...
678 dnl =================================================================
684 *-solaris*) SOCKET_LIB="-lsocket -lnsl"
685 AC_DEFINE(__EXTENSIONS__)
686 if test "$GCC" = "yes"; then
687 # Set a GCC specific switch:
688 # This compiler switch makes Solaris thread-safe
690 SPECIAL_CFLAGS="-pthreads"
692 # What do we do without GCC? Guess this:
693 SPECIAL_CFLAGS="-D_REENTRANT"
700 dnl =================================================================
702 dnl =================================================================
705 *-os2-emx*) SOCKET_LIB=-lsocket
711 dnl =================================================================
713 dnl =================================================================
718 *-amigaos) AMIGAOS_ONLY=
722 AC_SUBST(AMIGAOS_ONLY)
724 dnl =================================================================
725 dnl Check for standard compiler stuff
726 dnl =================================================================
733 AC_CHECK_SIZEOF(int, 4)
734 AC_CHECK_SIZEOF(char *, 4)
735 AC_CHECK_SIZEOF(long, 4)
736 AC_CHECK_SIZEOF(long long, 8)
737 AC_CHECK_SIZEOF(size_t, 4)
739 dnl Checks for header files.
740 dnl AC_HEADER_SYS_WAIT
741 dnl AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/time.h unistd.h)
743 dnl Checks for library functions.
745 dnl AC_CHECK_FUNC(strstr)
746 dnl bcopy and memmove are for PCRE
747 AC_CHECK_FUNCS(strerror bcopy memmove)
750 dnl =================================================================
751 dnl Checks for libraries.
752 dnl =================================================================
753 dnl Note: Some systems may have the library but not the system header
754 dnl file, so we must check for both.
755 AC_CHECK_LIB(pcre, pcre_compile, [AC_CHECK_HEADER(pcre.h, [have_pcre=yes], [have_pcre=no])], [have_pcre=no])
756 AC_CHECK_LIB(pcreposix, regcomp, [AC_CHECK_HEADER(pcreposix.h, [have_pcreposix=yes], [have_pcreposix=no])], [have_pcreposix=no], -lpcre)
757 AC_CHECK_LIB(pcrs, pcrs_compile, [AC_CHECK_HEADER(pcrs.h, [have_pcrs=yes], [have_pcrs=no])], [have_pcrs=no])
760 dnl =================================================================
762 dnl =================================================================
766 dnl =================================================================
768 dnl =================================================================
770 AC_ARG_ENABLE(toggle,
771 [ --disable-toggle Don't support temporary disable],
772 [if test $enableval = yes; then
773 AC_DEFINE(FEATURE_TOGGLE)
774 fi],AC_DEFINE(FEATURE_TOGGLE))
777 [ --disable-force Don't allow single-page disable],
778 [if test $enableval = yes; then
779 AC_DEFINE(FEATURE_FORCE_LOAD)
780 fi],AC_DEFINE(FEATURE_FORCE_LOAD))
782 AC_ARG_ENABLE(fast-redirects,
783 [ --disable-fast-redirects Don't support fast redirects],
784 [if test $enableval = yes; then
785 AC_DEFINE(FEATURE_FAST_REDIRECTS)
786 fi], AC_DEFINE(FEATURE_FAST_REDIRECTS))
788 AC_ARG_ENABLE(killpopup,
789 [ --disable-killpopup Never block popups],
790 [if test $enableval = yes; then
791 AC_DEFINE(FEATURE_KILL_POPUPS)
792 fi],AC_DEFINE(FEATURE_KILL_POPUPS))
795 [ --disable-stats Don't keep statistics],
796 [if test $enableval = yes; then
797 AC_DEFINE(FEATURE_STATISTICS)
798 fi],AC_DEFINE(FEATURE_STATISTICS))
800 AC_ARG_ENABLE(ie-images,
801 [ --disable-ie-images Don't auto-detect whether a request from MS Internet
802 Explorer is for an image or HTML.],
803 [if test $enableval = yes; then
804 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE)
806 AC_DEFINE(FEATURE_IMAGE_DETECT_MSIE))
808 AC_ARG_ENABLE(image-blocking,
809 [ --disable-image-blocking Don't try to figure out whether a request is
810 for an image or HTML - assume HTML.],
811 [if test $enableval = yes; then
812 AC_DEFINE(FEATURE_IMAGE_BLOCKING)
814 AC_DEFINE(FEATURE_IMAGE_BLOCKING))
816 AC_ARG_ENABLE(acl-files,
817 [ --disable-acl-files Prevents the use of ACL files to control access to
818 the proxy by IP address.],
819 [if test $enableval = yes; then
820 AC_DEFINE(FEATURE_ACL)
822 AC_DEFINE(FEATURE_ACL))
824 AC_ARG_ENABLE(trust-files,
825 [ --disable-trust-files Prevents the use of trust files.],
826 [if test $enableval = yes; then
827 AC_DEFINE(FEATURE_TRUST)
829 AC_DEFINE(FEATURE_TRUST))
831 AC_ARG_ENABLE(jar-files,
832 [ --disable-jar-files Prevents the use of jar files to capture cookies.],
833 [if test $enableval = yes; then
834 AC_DEFINE(FEATURE_COOKIE_JAR)
836 AC_DEFINE(FEATURE_COOKIE_JAR))
838 AC_ARG_ENABLE(editor,
839 [ --disable-editor Prevents the use of the web-based actions file
840 editor and web-based temporary disable setting.],
841 [if test $enableval = yes; then
842 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS)
844 AC_DEFINE(FEATURE_CGI_EDIT_ACTIONS))
846 AC_ARG_ENABLE(no-gifs,
847 [ --enable-no-gifs Use politically correct PNG format instead of GIF
848 for built-in images. May not work with all browsers.],
849 [if test $enableval = yes; then
850 AC_DEFINE(FEATURE_NO_GIFS)
854 dnl pcre/pcrs is needed for CGI anyway, so
855 dnl the choice is only between static and
858 AC_ARG_ENABLE(regex-matching,
859 [ --enable-regex-matching=pcre Use perl-compatible regex for actionsfile
860 pattern matching (default)
861 --enable-regex-matching=gnu Use gnu style regex for actionsfile pattern
862 matching (-> bigger binary)
863 --disable-regex-matching Don't use regex matching, compare URL
864 prefix instead (won't shrink birary)],
865 [ regex_matching=$enableval ],
866 [ regex_matching=pcre ])
868 AC_ARG_ENABLE(dynamic-pcre,
869 [ --disable-dynamic-pcre Use the built-in, static pcre, even if
870 libpcre is available],
871 [ if test $enableval = "no"; then have_pcre=no; fi ])
873 AC_ARG_ENABLE(dynamic-pcrs,
874 [ --disable-dynamic-pcrs Use the built-in, static pcrs, even if
875 libpcrs is available],
876 [ if test $enableval = "no"; then have_pcrs=no; fi ])
879 # Is the regex URL matching based on libpcreposix, but we
880 # don't have that library?
882 if test $have_pcreposix = "yes" -o $regex_matching != "pcre"; then
883 dont_miss_pcreposix=yes
885 dont_miss_pcreposix=no
888 # If we have libpcre and either we also have pcreposix or
889 # we don't need pcreposix, then link pcre dynamically; else
890 # build it and link statically
892 if test $have_pcre = "yes" -a $dont_miss_pcreposix = "yes"; then
898 echo "using built-in static pcre"
900 AC_DEFINE(STATIC_PCRE)
904 # If we have libpcrs and pcre is linked dynamically
905 # then also link pcrs dynamically, else build and link
908 if test $have_pcrs = "yes" -a $pcre_dyn = "yes"; then
913 echo "using built-in static pcrs"
914 AC_DEFINE(STATIC_PCRS)
918 # Which method should be used for URL matching?
919 # pcre, gnu regex or prefix matching?
921 if test $regex_matching = "gnu"; then
922 echo "using gnu regex for URL matching"
926 elif test $regex_matching = "pcre"; then
927 echo "using pcre regex for URL matching"
928 AC_DEFINE(REGEX_PCRE)
931 if test $pcre_dyn = "yes"; then
932 LIBS="$LIBS -lpcreposix"
935 echo -e "using prefix matching for URLs\nHint: This does NOT make the executable any smaller!"
940 AC_SUBST(GNU_REGEX_ONLY)
941 AC_SUBST(PCRE_REGEX_ONLY)
942 AC_SUBST(STATIC_PCRE_ONLY)
943 AC_SUBST(STATIC_PCRS_ONLY)
945 dnl =================================================================
946 dnl Final cleanup and output
947 dnl =================================================================
949 dnl Remove the SPECIAL_CFLAGS stuff from CFLAGS, and add it seperately
951 CFLAGS=$old_CFLAGS_nospecial
952 AC_SUBST(SPECIAL_CFLAGS)
954 AC_SUBST(PTHREAD_LIB)
956 AC_OUTPUT(GNUmakefile)