1 dnl TODO: clean up all the OpenSSL and shared module checking stuff;
2 dnl the most major changes have already been made and it looks like
3 dnl said functions need to be just about as complex as they already are.
7 AC_INIT([charybdis], [3.6.0-dev])
11 AC_USE_SYSTEM_EXTENSIONS
14 AC_PREFIX_DEFAULT($HOME/ircd)
15 AC_CONFIG_MACRO_DIR([m4])
16 AC_CONFIG_HEADER(include/setup.h)
17 AC_CONFIG_SUBDIRS([libratbox])
18 AC_CONFIG_AUX_DIR([libltdl/config])
19 AC_CONFIG_MACRO_DIR([libltdl/m4])
21 AM_INIT_AUTOMAKE([subdir-objects])
22 AM_SILENT_RULES([yes])
25 LT_INIT([dlopen disable-static])
26 LT_CONFIG_LTDL_DIR([extra/libltdl])
29 build_ltdl=$with_included_ltdl
30 if test x"$build_ltdl" = x"yes"; then
31 AC_CONFIG_SUBDIRS([libltdl])
33 AM_CONDITIONAL([BUILD_LTDL], [test x"$build_ltdl" = x"yes"])
35 if test "$ac_cv_c_compiler_gnu" = yes; then
36 IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall"
39 dnl If we support -g, use it!
40 if test "$ac_cv_prog_cc_g" = yes; then
41 IRC_CFLAGS="$IRC_CFLAGS -g"
44 dnl check for /dev/null so we can use it to hold evil fd's
45 AC_MSG_CHECKING([for /dev/null])
46 if test -c /dev/null ; then
47 AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
50 AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
51 AC_MSG_RESULT(no - using devnull.log)
54 dnl jdc -- If CFLAGS is defined, best use it everywhere...
55 dnl NOTE: jv says it must be added to the *END*, because things like
56 dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid.
57 if test ! -z "$CFLAGS"; then
58 IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
69 AC_PATH_PROG(SED, sed)
72 AC_PATH_PROG(RANLIB, ranlib)
73 AC_PATH_PROG(TOUCH, touch)
77 dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found
78 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
79 AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc])
84 if test "$LEX" = ":"; then
85 AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.])
88 AC_ARG_ENABLE([fhs-paths],
89 [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])],
91 [dnl detect if the user appears to want --enable-fhs-paths
92 AS_IF([test "$libexecdir" = '${exec_prefix}/libexec' && \
93 test "$localstatedir" = '${prefix}/var' && \
94 test "$libdir" = '${exec_prefix}/lib'],
95 [enable_fhs_paths=no],
96 [enable_fhs_paths=yes])
98 dnl use directory structure of cached as default (hack)
99 AS_IF([test "x$enable_fhs_paths" = "xyes"],
100 [dnl Avoid name collisions.
101 pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}'
102 rundir=${rundir-'${prefix}/run'}
103 pkgrundir='${rundir}/${PACKAGE_TARNAME}'
104 pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}'],
105 [libexecdir='${bindir}'
106 pkglibexecdir='${libexecdir}'
107 rundir='${sysconfdir}'
108 pkgrundir='${rundir}'
109 localstatedir='${prefix}'
110 pkglocalstatedir='${sysconfdir}'])
111 pkglibdir='${libdir}/${PACKAGE_TARNAME}'
112 AC_SUBST([pkglibdir])
114 AC_SUBST([pkgrundir])
115 AC_SUBST([pkglocalstatedir])
116 AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]])
117 AC_SUBST([pkglibexecdir])
118 AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live])
120 dnl Checks for header files.
123 AC_CHECK_HEADERS([crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h])
125 dnl Stuff that the memory manager (imalloc) depends on
126 dnl ==================================================
129 if test "$ac_cv_header_machine_endian_h" = "no" ; then
134 AC_CHECK_SIZEOF(short)
136 AC_CHECK_SIZEOF(long)
137 AC_CHECK_SIZEOF(long long)
139 dnl Networking Functions
140 dnl ====================
142 AC_SEARCH_LIBS(socket, socket, , [AC_MSG_ERROR([You have no socket()! Aborting.])])
144 dnl SunOS/Solaris required libnsl for inet_ntoa()
145 if test x"$SUN" = xyes; then
146 AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])])
149 AC_CHECK_TYPE(socklen_t, ,
150 [AC_DEFINE([socklen_t], [unsigned int],
151 [If we don't have a real socklen_t, unsigned int is good enough.])],
152 [#include <sys/types.h>
153 #include <sys/socket.h>])
156 AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),[ipv6=$enableval],[ipv6=no])
158 AC_SEARCH_LIBS(crypt, [crypt descrypt],,)
160 CRYPT_LIB=$ac_cv_search_crypt
162 if test "$CRYPT_LIB" = "none required"; then
164 elif test "$CRYPT_LIB" = no; then
170 if test "$ac_cv_header_sys_wait_h" = yes -o "$ac_cv_header_wait_h" = yes; then
172 dnl We need one of the above to build viconf. Just a sanity check,
173 dnl we don't want to stop people from building the rest of ircd
174 dnl just because they can't build viconf.
183 dnl Check for stdarg.h - if we can't find it, halt configure
184 AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - charybdis will not compile without it **])])
185 AC_CHECK_FUNCS([strlcat strlcpy])
187 AC_CHECK_TYPE([u_int32_t], [],
189 AC_CHECK_TYPE([uint32_t],
191 AC_DEFINE(u_int32_t, [uint32_t], [If system does not define u_int32_t, define a reasonable substitute.])
194 AC_MSG_WARN([system has no u_int32_t or uint32_t, default to unsigned long int])
195 AC_DEFINE(u_int32_t, [unsigned long int], [If system does not define u_int32_t, define to unsigned long int here.])
199 AC_CHECK_TYPE([u_int16_t], [],
201 AC_CHECK_TYPE([uint16_t],
203 AC_DEFINE(u_int16_t, [uint16_t], [If system does not define u_int16_t, define a usable substitute])
206 AC_MSG_WARN([system has no u_int16_t or uint16_t, default to unsigned short int])
207 AC_DEFINE(u_int16_t, [unsigned short int], [If system does not define u_int16_t, define a usable substitute.])
211 AC_CHECK_TYPE([in_port_t], [],
212 [AC_DEFINE(in_port_t, [u_int16_t], [If system does not define in_port_t, define it to what it should be.])],
213 [[#include <sys/types.h>
214 #include <netinet/in.h>]])
216 AC_CHECK_TYPE([sa_family_t], [],
217 [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])],
218 [[#include <sys/types.h>
219 #include <sys/socket.h>]])
221 AC_CHECK_TYPES([uintptr_t])
223 dnl check for various functions...
224 AC_CHECK_FUNCS([socketpair vsnprintf mmap gettimeofday strdup strndup ])
228 dnl Specialized functions checks
229 dnl ============================
231 dnl check for nanosleep
232 AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep,
234 [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4"
236 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno
238 AC_MSG_RESULT("nanosleep not found..using select for delay")
240 AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists])
244 AC_MSG_CHECKING(for OpenSSL)
245 AC_ARG_ENABLE(openssl,
246 [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).])
247 AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])],
248 [cf_enable_openssl=$enableval],
249 [cf_enable_openssl="auto"])
251 if test "$cf_enable_openssl" != "no" ; then
252 cf_openssl_basedir=""
253 if test "$cf_enable_openssl" != "auto" &&
254 test "$cf_enable_openssl" != "yes" ; then
255 dnl Support for --enable-openssl=/some/place
256 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
258 dnl Do the auto-probe here. Check some common directory paths.
259 for dirs in /usr/local/ssl /usr/pkg /usr/local \
260 /usr/local/openssl ; do
261 if test -f "${dirs}/include/openssl/opensslv.h" ; then
262 cf_openssl_basedir="${dirs}"
268 dnl Now check cf_openssl_found to see if we found anything.
269 if test ! -z "$cf_openssl_basedir"; then
270 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
271 SSL_INCLUDES="-I${cf_openssl_basedir}/include"
272 SSL_LIBS="-L${cf_openssl_basedir}/lib"
274 dnl OpenSSL wasn't found in the directory specified. Naughty
276 cf_openssl_basedir=""
279 dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
280 dnl are in /usr/include and /usr/lib. In this case, we don't want to
281 dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
282 dnl We can't do this check above, because some people want two versions
283 dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
284 dnl and they want /usr/local/ssl to have preference.
285 if test -f "/usr/include/openssl/opensslv.h" ; then
286 cf_openssl_basedir="/usr"
290 dnl If we have a basedir defined, then everything is okay. Otherwise,
291 dnl we have a problem.
292 if test ! -z "$cf_openssl_basedir"; then
293 AC_MSG_RESULT($cf_openssl_basedir)
294 cf_enable_openssl="yes"
296 AC_MSG_RESULT([not found. Specify a correct path?])
297 cf_enable_openssl="no"
299 unset cf_openssl_basedir
301 dnl If --disable-openssl was specified
302 AC_MSG_RESULT(disabled)
305 save_CPPFLAGS="$CPPFLAGS"
306 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
308 LIBS="$LIBS $SSL_LIBS"
309 if test "$cf_enable_openssl" != no; then
310 dnl Check OpenSSL version (must be 0.9.6 or above!)
311 AC_MSG_CHECKING(for OpenSSL 0.9.6 or above)
314 [#include <openssl/opensslv.h>
315 #include <stdlib.h>],
316 [[if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
317 exit(0); else exit(1);]]),
318 cf_openssl_version_ok=yes,
319 cf_openssl_version_ok=no,
320 cf_openssl_version_ok=no)
322 if test "$cf_openssl_version_ok" = yes; then
325 dnl Work around pmake/gmake conditional incompatibilities
326 AC_SUBST(ENCSPEED, encspeed)
328 dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers
329 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
330 AC_CHECK_LIB(crypto, RSA_free)
331 SSL_LIBS="$SSL_LIBS -lcrypto"
332 SSL_SRCS_ENABLE='$(SSL_SRCS)'
334 AC_MSG_RESULT(no - OpenSSL support disabled)
338 CPPFLAGS="$save_CPPFLAGS"
341 dnl End OpenSSL detection
344 dnl Specialized functions and libraries
345 dnl ===================================
347 AC_ARG_WITH(zlib-path,
348 AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]),
349 [LIBS="$LIBS -L$withval"],)
352 AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
353 [zlib=$enableval],[zlib=yes])
355 if test "$zlib" = yes; then
357 AC_CHECK_HEADER(zlib.h, [
358 AC_CHECK_LIB(z, zlibVersion,
360 AC_SUBST(ZLIB_LD, -lz)
361 AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
367 dnl Check for shared sqlite
368 dnl ======================
369 AC_ARG_WITH(shared-sqlite,
370 AC_HELP_STRING([--with-shared-sqlite],[Use shared sqlite]),
371 [shared_sqlite=$withval],[shared_sqlite=no])
373 if test "$shared_sqlite" = yes; then
374 PKG_CHECK_MODULES(SQLITE, [sqlite3],
380 if test "$shared_sqlite" = no; then
381 SQLITE_OBJ='sqlite3.$(OBJEXT)'
384 AC_SUBST(SQLITE_LD, "$SQLITE_LIBS")
385 AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS")
388 dnl **********************************************************************
389 dnl Check for --with-confdir [deprecated, use --sysconfdir instead]
390 dnl **********************************************************************
392 AC_ARG_WITH([confdir],
393 [AC_HELP_STRING([--with-confdir=DIR],
394 [Directory to install config files [deprecated, use --sysconfdir instead].])],
395 [ sysconfdir=`echo $withval | sed 's/\/$//'` ],
396 [ confdir='${sysconfdir}' ])
397 AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.])
399 dnl **********************************************************************
400 dnl Check for --with-logdir
401 dnl **********************************************************************
403 AC_MSG_CHECKING([whether to modify logdir])
405 AC_HELP_STRING([--with-logdir=DIR],
406 [Directory where to write logfiles.]),
407 [ logdir=`echo $withval | sed 's/\/$//'`
409 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
410 [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'],
411 [logdir='${prefix}/logs'])
413 AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.])
414 AC_SUBST_DIR([logdir])
416 dnl **********************************************************************
417 dnl Check for --with-helpdir
418 dnl **********************************************************************
420 AC_MSG_CHECKING([whether to modify helpdir])
422 AC_HELP_STRING([--with-helpdir=DIR],
423 [Directory to install help files.]),
424 [ helpdir=`echo $withval | sed 's/\/$//'`
425 AC_MSG_RESULT(yes) ],
426 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
427 [helpdir='${datadir}/${PACKAGE_TARNAME}/help'],
428 [helpdir='${prefix}/help'])
430 AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.])
431 AC_SUBST_DIR([helpdir])
433 dnl **********************************************************************
434 dnl Check for --with-moduledir
435 dnl **********************************************************************
437 AC_MSG_CHECKING([whether to modify moduledir])
438 AC_ARG_WITH(moduledir,
439 [AC_HELP_STRING([--with-moduledir=DIR],
440 [Directory to install modules.])],
441 [ moduledir=`echo $withval | sed 's/\/$//'`
443 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
444 [moduledir='${pkglibdir}/modules'],
445 [moduledir='${prefix}/modules'])
448 AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.])
449 AC_SUBST_DIR([moduledir])
451 dnl Check for --with-rundir
453 AC_MSG_CHECKING([whether or modify rundir])
454 AC_ARG_WITH([rundir],
455 [AC_HELP_STRING([--with-rundir=DIR],
456 [Directory in which to store pidfile.])],
457 [AC_MSG_RESULT([yes])
458 rundir=`echo $withval | sed 's/\/$//'`],
460 AS_IF([test "x$enable_fhs_paths" = "xyes"],
461 [rundir='${prefix}/run'],
462 [rundir='${sysconfdir}'])])
464 AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.])
466 dnl Installed utility program prefixes (does not affect binaries
467 dnl installed into pkglibexecdir)
468 AC_MSG_CHECKING([for program prefix])
469 AC_ARG_WITH([program-prefix],
470 [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])],
471 [test "x$with_program_prefix" = "xno" && with_program_prefix=],
472 [with_program_prefix=])
473 AC_MSG_RESULT(["$with_program_prefix"])
474 PROGRAM_PREFIX="$with_program_prefix"
475 AC_SUBST([PROGRAM_PREFIX])
476 AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.])
478 dnl **********************************************************************
480 dnl **********************************************************************
482 AC_MSG_CHECKING([whether custom branding is requested])
483 AC_ARG_WITH(custom-branding,
484 AC_HELP_STRING([--with-custom-branding=NAME],
485 [Custom branding name.]),
486 [BRANDING_NAME=$withval
487 AC_MSG_RESULT([yes])],
488 [BRANDING_NAME=$PACKAGE_NAME
492 AC_MSG_CHECKING([whether a custom version is requested])
493 AC_ARG_WITH(custom-version,
494 AC_HELP_STRING([--with-custom-version=NAME],
495 [Custom version branding.]),
496 [BRANDING_VERSION=$withval
497 AC_MSG_RESULT([yes])],
498 [BRANDING_VERSION=$PACKAGE_VERSION
502 AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.])
503 AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.])
505 if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then
506 AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.])
509 dnl Debug-related options
510 dnl =====================
512 AC_ARG_ENABLE(assert,
513 AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]),
514 [assert=$enableval], [assert=no])
516 if test "$assert" = no; then
517 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
518 elif test "$assert" = soft; then
519 AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.])
520 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
521 elif test "$assert" = yes; then
525 AC_MSG_CHECKING(if you want IO Debugging hooks)
526 AC_ARG_ENABLE(iodebug,
527 AC_HELP_STRING([--enable-iodebug],[Enable IO Debugging hooks]),
528 [iodebug=$enableval], [iodebug=no])
530 if test "$iodebug" = yes; then
531 AC_DEFINE(USE_IODEBUG_HOOKS, 1, [Define this to enable IO Debug hooks.])
538 AC_MSG_CHECKING(if you want to do a profile build)
539 AC_ARG_ENABLE(profile,
540 AC_HELP_STRING([--enable-profile],[Enable profiling]),
541 [profile=$enableval], [profile=no])
543 if test "$profile" = yes; then
544 if test "$ac_cv_c_compiler_gnu" = yes; then
545 IRC_CFLAGS="$IRC_CFLAGS -pg"
546 AC_MSG_RESULT([yes, adding -pg])
547 AC_DEFINE(CHARYBDIS_PROFILE, 1, [Define this if you are profiling.])
549 AC_MSG_RESULT([no, profile builds only work with gcc])
555 AC_ARG_ENABLE(balloc,
556 AC_HELP_STRING([--disable-balloc],[Disable the block allocator.]),
557 [balloc=$enableval], [balloc=yes])
559 if test "$balloc" = no; then
560 AC_DEFINE([NOBALLOC], 1, [Define to 1 if you wish to disable the block allocator.])
563 AC_ARG_ENABLE(small-net,
564 AC_HELP_STRING([--enable-small-net],[Enable small network support.]),
565 [small_net=$enableval], [small_net=no])
567 if test "$small_net" = yes; then
568 dnl AC_DEFINE([HASHSIZE], 4096, [Max number of buckets in hash tables.])
569 AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
570 AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
571 AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
572 AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
573 AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
574 AC_DEFINE([PCLIENT_HEAP_SIZE], 32, [Size of the pre-client heap.])
575 AC_DEFINE([USER_HEAP_SIZE], 128, [Size of the user heap.])
576 AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
577 AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
578 AC_DEFINE([LINEBUF_HEAP_SIZE], 128, [Size of the linebuf heap.])
579 AC_DEFINE([MEMBER_HEAP_SIZE], 256, [Sizeof member heap.])
580 AC_DEFINE([ND_HEAP_SIZE], 128, [Size of the nick delay heap.])
581 AC_DEFINE([CONFITEM_HEAP_SIZE], 128, [Size of the confitem heap.])
582 AC_DEFINE([MONITOR_HEAP_SIZE], 128, [Size of the monitor heap.])
583 AC_DEFINE([FD_HEAP_SIZE], 128, [Size of fd heap.])
584 AC_DEFINE([AWAY_HEAP_SIZE], 128, [Size of away heap.])
586 dnl These settings are for a large network like efnet..they will use lots of memory
587 dnl so enable small net unless you really need this much support
588 AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
589 AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.])
590 AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.])
591 AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.])
592 AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.])
593 AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.])
594 AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.])
595 AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.])
596 AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.])
597 AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.])
598 AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.])
599 AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.])
600 AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.])
601 AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.])
602 AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.])
603 AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.])
607 AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]),
609 if ! expr "$withval" + 0 >/dev/null 2>&1; then
610 AC_ERROR([NICKLEN must be a numeric value])
612 if test $withval -gt 50; then
614 AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50])
615 elif test $withval -lt 9; then
617 AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9])
623 AC_ARG_WITH(topiclen,
624 AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]),
626 if test $withval -ge 390; then
628 AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390])
634 AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)])
635 AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length])
637 # rpath, for finding libratbox.so at run time
638 hold_ldflags=$LDFLAGS
639 AC_MSG_CHECKING(for the ld -rpath flag)
640 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
641 AC_LINK_IFELSE(AC_LANG_PROGRAM([],[int i;]), found=yes, found=no)
642 LDFLAGS=$hold_ldflags
643 AC_MSG_RESULT($found)
644 if test "$found" = yes; then
645 LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
648 # This must be down here, or it will mess up checks like the ones
649 # for -Wl,-export-dynamic
652 AC_ARG_ENABLE(warnings,
653 AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]),
655 IRC_CFLAGS="$IRC_CFLAGS -O0"
658 CHARYBDIS_C_GCC_TRY_FLAGS([-Wall], charybdis_cv_c_gcc_w_all)
659 CHARYBDIS_C_GCC_TRY_FLAGS([-Wpointer-arith], charybdis_cv_c_gcc_w_pointer_arith)
660 CHARYBDIS_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], charybdis_cv_c_gcc_w_implicit)
661 CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-align], charybdis_cv_c_gcc_w_cast_align)
662 CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-qual], charybdis_cv_c_gcc_w_cast_qual)
663 CHARYBDIS_C_GCC_TRY_FLAGS([-Wwrite-strings], charybdis_cv_c_gcc_w_write_strings)
664 CHARYBDIS_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], charybdis_cv_c_gcc_w_error_implicit_function_declaration)
665 CHARYBDIS_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], charybdis_cv_c_gcc_prototypes)
666 CHARYBDIS_C_GCC_TRY_FLAGS([-Wparenthesis], charybdis_cv_c_gcc_parenthesis)
667 CHARYBDIS_C_GCC_TRY_FLAGS([-W -Wno-unused], charybdis_cv_c_gcc_w)
668 CHARYBDIS_C_GCC_TRY_FLAGS([-Wextra], charybdis_cv_c_gcc_w_extra)
669 CHARYBDIS_C_GCC_TRY_FLAGS([-Wshadow], charybdis_cv_c_gcc_w_shadow)
670 CHARYBDIS_C_GCC_TRY_FLAGS([-Wmissing-noreturn], charybdis_cv_c_gcc_w_missing_noreturn)
671 CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef)
672 CHARYBDIS_C_GCC_TRY_FLAGS([-Wpacked], charybdis_cv_c_gcc_w_packed)
673 CHARYBDIS_C_GCC_TRY_FLAGS([-Wnested-externs], charybdis_cv_c_gcc_w_nested_externs)
674 CHARYBDIS_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], charybdis_cv_c_gcc_w_unused)
675 CHARYBDIS_C_GCC_TRY_FLAGS([-Wredundant-decls], charybdis_cv_c_gcc_w_redundant_decls)
676 CHARYBDIS_C_GCC_TRY_FLAGS([-Wfloat-equal], charybdis_cv_c_gcc_w_float_equal)
677 CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], charybdis_cv_c_gcc_w_format)
682 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
684 AC_SUBST(MODULES_LIBS)
687 AC_SUBST(SSL_SRCS_ENABLE)
688 AC_SUBST(SSL_INCLUDES)
697 if test "$prefix" = "NONE"; then
698 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.])
702 dnl Don't get bitten by Cygwin's stupidity if the user specified
703 dnl a custom prefix with a trailing slash
705 prefix=`echo $prefix | sed 's/\/$//'`
706 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.])
715 extensions/Makefile \
723 AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl])
727 if test "$cf_openssl_version_ok" = yes; then
734 Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}:
735 Install directory : $prefix
739 Small network : $small_net
740 Block allocator : $balloc
742 Nickname length : $NICKLEN
743 Topic length : $TOPICLEN
745 Use (g)make to compile $BRANDING_NAME, then (g)make install to install it.