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])
10 AC_USE_SYSTEM_EXTENSIONS
15 if test x"$ac_cv_prog_cc_c99" = "xno"; then
16 AC_ERROR([charybdis requires a C99 capable compiler])
19 AC_PREFIX_DEFAULT($HOME/ircd)
20 AC_CONFIG_MACRO_DIR([m4])
21 AC_CONFIG_HEADER(include/setup.h)
23 AC_CONFIG_SUBDIRS([librb])
24 AC_CONFIG_AUX_DIR([libltdl/config])
26 AM_INIT_AUTOMAKE([subdir-objects])
27 AM_SILENT_RULES([yes])
30 LT_INIT([dlopen disable-static])
31 LT_CONFIG_LTDL_DIR([libltdl])
34 build_ltdl=$with_included_ltdl
35 AM_CONDITIONAL([BUILD_LTDL], [test x"$build_ltdl" = x"yes"])
39 AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
40 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
43 AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
44 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
45 AC_CHECK_HEADER(winsock2.h, , [AC_MSG_ERROR([** MinGW and no winsock2.h. I give up.])])
46 LIBS="$LIBS -lws2_32 -liphlpapi"
53 AM_CONDITIONAL([MINGW], [test "$is_mingw" = "yes"])
55 if test "$ac_cv_c_compiler_gnu" = yes; then
56 IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall"
59 dnl If we support -g, use it!
60 if test "$ac_cv_prog_cc_g" = yes; then
61 IRC_CFLAGS="$IRC_CFLAGS -g"
64 dnl check for /dev/null so we can use it to hold evil fd's
65 AC_MSG_CHECKING([for /dev/null])
66 if test -c /dev/null ; then
67 AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
70 AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
71 AC_MSG_RESULT(no - using devnull.log)
74 dnl jdc -- If CFLAGS is defined, best use it everywhere...
75 dnl NOTE: jv says it must be added to the *END*, because things like
76 dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid.
77 if test ! -z "$CFLAGS"; then
78 IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
89 AC_PATH_PROG(SED, sed)
92 AC_PATH_PROG(RANLIB, ranlib)
93 AC_PATH_PROG(TOUCH, touch)
97 dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found
98 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
99 AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc])
104 if test "$LEX" = ":"; then
105 AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.])
108 AC_ARG_ENABLE([fhs-paths],
109 [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])],
111 [dnl detect if the user appears to want --enable-fhs-paths
112 AS_IF([test "$libexecdir" = '${exec_prefix}/libexec' && \
113 test "$localstatedir" = '${prefix}/var' && \
114 test "$libdir" = '${exec_prefix}/lib'],
115 [enable_fhs_paths=no],
116 [enable_fhs_paths=yes])
118 dnl use directory structure of cached as default (hack)
119 AS_IF([test "x$enable_fhs_paths" = "xyes"],
120 [dnl Avoid name collisions.
121 pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}'
122 rundir=${rundir-'${prefix}/run'}
123 pkgrundir='${rundir}/${PACKAGE_TARNAME}'
124 pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}'
125 AC_DEFINE([ENABLE_FHS_PATHS], [1], [Uncomment if FHS pathnames are enabled])],
126 [libexecdir='${bindir}'
127 pkglibexecdir='${libexecdir}'
128 rundir='${sysconfdir}'
129 pkgrundir='${rundir}'
130 localstatedir='${prefix}'
131 pkglocalstatedir='${sysconfdir}'])
132 pkglibdir='${libdir}/${PACKAGE_TARNAME}'
133 AC_SUBST([pkglibdir])
135 AC_SUBST([pkgrundir])
136 AC_SUBST([pkglocalstatedir])
137 AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]])
138 AC_SUBST([pkglibexecdir])
139 AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live])
141 dnl Checks for header files.
145 AC_CHECK_HEADERS([crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h])
147 dnl Stuff that the memory manager (imalloc) depends on
148 dnl ==================================================
151 if test "$ac_cv_header_machine_endian_h" = "no" ; then
156 AC_CHECK_SIZEOF(short)
158 AC_CHECK_SIZEOF(long)
159 AC_CHECK_SIZEOF(long long)
161 dnl Networking Functions
162 dnl ====================
164 AC_SEARCH_LIBS(socket, [socket ws2_32], , [AC_MSG_ERROR([You have no socket()! Aborting.])])
166 dnl SunOS/Solaris required libnsl for inet_ntoa()
167 if test x"$SUN" = xyes; then
168 AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])])
172 AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),[ipv6=$enableval],[ipv6=no])
174 AC_SEARCH_LIBS(crypt, [crypt descrypt],,)
176 CRYPT_LIB=$ac_cv_search_crypt
178 if test "$CRYPT_LIB" = "none required"; then
180 elif test "$CRYPT_LIB" = no; then
188 dnl Check for stdarg.h - if we can't find it, halt configure
189 AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - charybdis will not compile without it **])])
190 AC_CHECK_FUNCS([strlcat strlcpy])
195 AC_CHECK_TYPE([sa_family_t], [],
196 [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])],
197 [[#include <sys/types.h>
198 #include <sys/socket.h>]])
200 AC_CHECK_TYPES([uintptr_t])
202 dnl check for various functions...
203 AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ])
207 dnl Specialized functions checks
208 dnl ============================
210 dnl check for nanosleep
211 AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep,
213 [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4"
215 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno
217 AC_MSG_RESULT("nanosleep not found..using select for delay")
219 AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists])
223 AC_MSG_CHECKING(for OpenSSL)
224 AC_ARG_ENABLE(openssl,
225 [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).])
226 AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])],
227 [cf_enable_openssl=$enableval],
228 [cf_enable_openssl="auto"])
230 if test "$cf_enable_openssl" != "no" ; then
231 cf_openssl_basedir=""
232 if test "$cf_enable_openssl" != "auto" &&
233 test "$cf_enable_openssl" != "yes" ; then
234 dnl Support for --enable-openssl=/some/place
235 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
237 dnl Do the auto-probe here. Check some common directory paths.
238 for dirs in /usr/local/ssl /usr/pkg /usr/local \
239 /usr/local/openssl ; do
240 if test -f "${dirs}/include/openssl/opensslv.h" ; then
241 cf_openssl_basedir="${dirs}"
247 dnl Now check cf_openssl_found to see if we found anything.
248 if test ! -z "$cf_openssl_basedir"; then
249 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
250 SSL_INCLUDES="-I${cf_openssl_basedir}/include"
251 SSL_LIBS="-L${cf_openssl_basedir}/lib"
253 dnl OpenSSL wasn't found in the directory specified. Naughty
255 cf_openssl_basedir=""
258 dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
259 dnl are in /usr/include and /usr/lib. In this case, we don't want to
260 dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
261 dnl We can't do this check above, because some people want two versions
262 dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
263 dnl and they want /usr/local/ssl to have preference.
264 if test -f "/usr/include/openssl/opensslv.h" ; then
265 cf_openssl_basedir="/usr"
269 dnl If we have a basedir defined, then everything is okay. Otherwise,
270 dnl we have a problem.
271 if test ! -z "$cf_openssl_basedir"; then
272 AC_MSG_RESULT($cf_openssl_basedir)
273 cf_enable_openssl="yes"
275 AC_MSG_RESULT([not found. Specify a correct path?])
276 cf_enable_openssl="no"
278 unset cf_openssl_basedir
280 dnl If --disable-openssl was specified
281 AC_MSG_RESULT(disabled)
284 save_CPPFLAGS="$CPPFLAGS"
285 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
287 LIBS="$LIBS $SSL_LIBS"
288 if test "$cf_enable_openssl" != no; then
289 dnl Check OpenSSL version (must be 0.9.6 or above!)
290 AC_MSG_CHECKING(for OpenSSL 0.9.6 or above)
293 [#include <openssl/opensslv.h>
294 #include <stdlib.h>],
295 [[if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
296 exit(0); else exit(1);]])],
297 cf_openssl_version_ok=yes,
298 cf_openssl_version_ok=no,
299 cf_openssl_version_ok=no)
301 if test "$cf_openssl_version_ok" = yes; then
304 dnl Work around pmake/gmake conditional incompatibilities
305 AC_SUBST(ENCSPEED, encspeed)
307 dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers
308 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
309 AC_CHECK_LIB(crypto, RSA_free)
310 SSL_LIBS="$SSL_LIBS -lcrypto"
311 SSL_SRCS_ENABLE='$(SSL_SRCS)'
313 AC_MSG_RESULT(no - OpenSSL support disabled)
317 CPPFLAGS="$save_CPPFLAGS"
320 dnl End OpenSSL detection
323 dnl Specialized functions and libraries
324 dnl ===================================
326 AC_ARG_WITH(zlib-path,
327 AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]),
328 [LIBS="$LIBS -L$withval"],)
331 AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
332 [zlib=$enableval],[zlib=yes])
334 if test "$zlib" = yes; then
336 AC_CHECK_HEADER(zlib.h, [
337 AC_CHECK_LIB(z, zlibVersion,
339 AC_SUBST(ZLIB_LD, -lz)
340 AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
346 dnl Check for shared sqlite
347 dnl ======================
348 AC_ARG_WITH(shared-sqlite,
349 AC_HELP_STRING([--with-shared-sqlite],[Use shared sqlite]),
350 [shared_sqlite=$withval],[shared_sqlite=no])
352 if test "$shared_sqlite" = yes; then
353 PKG_CHECK_MODULES(SQLITE, [sqlite3],
359 if test "$shared_sqlite" = no; then
360 SQLITE_OBJ='sqlite3.$(OBJEXT)'
363 AC_SUBST(SQLITE_LD, "$SQLITE_LIBS")
364 AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS")
367 dnl **********************************************************************
368 dnl Check for --with-confdir [deprecated, use --sysconfdir instead]
369 dnl **********************************************************************
371 AC_ARG_WITH([confdir],
372 [AC_HELP_STRING([--with-confdir=DIR],
373 [Directory to install config files [deprecated, use --sysconfdir instead].])],
374 [ sysconfdir=`echo $withval | sed 's/\/$//'` ],
375 [ confdir='${sysconfdir}' ])
376 AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.])
378 dnl **********************************************************************
379 dnl Check for --with-logdir
380 dnl **********************************************************************
382 AC_MSG_CHECKING([whether to modify logdir])
384 AC_HELP_STRING([--with-logdir=DIR],
385 [Directory where to write logfiles.]),
386 [ logdir=`echo $withval | sed 's/\/$//'`
388 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
389 [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'],
390 [logdir='${prefix}/logs'])
392 AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.])
393 AC_SUBST_DIR([logdir])
395 dnl **********************************************************************
396 dnl Check for --with-helpdir
397 dnl **********************************************************************
399 AC_MSG_CHECKING([whether to modify helpdir])
401 AC_HELP_STRING([--with-helpdir=DIR],
402 [Directory to install help files.]),
403 [ helpdir=`echo $withval | sed 's/\/$//'`
404 AC_MSG_RESULT(yes) ],
405 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
406 [helpdir='${datadir}/${PACKAGE_TARNAME}/help'],
407 [helpdir='${prefix}/help'])
409 AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.])
410 AC_SUBST_DIR([helpdir])
412 dnl **********************************************************************
413 dnl Check for --with-moduledir
414 dnl **********************************************************************
416 AC_MSG_CHECKING([whether to modify moduledir])
417 AC_ARG_WITH(moduledir,
418 [AC_HELP_STRING([--with-moduledir=DIR],
419 [Directory to install modules.])],
420 [ moduledir=`echo $withval | sed 's/\/$//'`
422 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
423 [moduledir='${pkglibdir}/modules'],
424 [moduledir='${prefix}/modules'])
427 AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.])
428 AC_SUBST_DIR([moduledir])
430 dnl Check for --with-rundir
432 AC_MSG_CHECKING([whether or modify rundir])
433 AC_ARG_WITH([rundir],
434 [AC_HELP_STRING([--with-rundir=DIR],
435 [Directory in which to store pidfile.])],
436 [AC_MSG_RESULT([yes])
437 rundir=`echo $withval | sed 's/\/$//'`],
439 AS_IF([test "x$enable_fhs_paths" = "xyes"],
440 [rundir='${prefix}/run'],
441 [rundir='${sysconfdir}'])])
443 AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.])
445 dnl Installed utility program prefixes (does not affect binaries
446 dnl installed into pkglibexecdir)
447 AC_MSG_CHECKING([for program prefix])
448 AC_ARG_WITH([program-prefix],
449 [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])],
450 [test "x$with_program_prefix" = "xno" && with_program_prefix=],
451 [with_program_prefix=])
452 AC_MSG_RESULT(["$with_program_prefix"])
453 PROGRAM_PREFIX="$with_program_prefix"
454 AC_SUBST([PROGRAM_PREFIX])
455 AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.])
457 dnl **********************************************************************
459 dnl **********************************************************************
461 AC_MSG_CHECKING([whether custom branding is requested])
462 AC_ARG_WITH(custom-branding,
463 AC_HELP_STRING([--with-custom-branding=NAME],
464 [Custom branding name.]),
465 [BRANDING_NAME=$withval
466 AC_MSG_RESULT([yes])],
467 [BRANDING_NAME=$PACKAGE_NAME
471 AC_MSG_CHECKING([whether a custom version is requested])
472 AC_ARG_WITH(custom-version,
473 AC_HELP_STRING([--with-custom-version=NAME],
474 [Custom version branding.]),
475 [BRANDING_VERSION=$withval
476 AC_MSG_RESULT([yes])],
477 [BRANDING_VERSION=$PACKAGE_VERSION
481 AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.])
482 AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.])
484 if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then
485 AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.])
488 dnl **********************************************************************
489 dnl Enable oper chghost
490 dnl **********************************************************************
492 AC_ARG_ENABLE(oper-chghost,
493 AC_HELP_STRING([--enable-oper-chghost],[Enable opers to use the CHGHOST command]),
494 [operchghost=$enableval],[operchghost=no])
496 if test "$operchghost" = yes; then
497 AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.])
500 dnl Debug-related options
501 dnl =====================
503 AC_ARG_ENABLE(assert,
504 AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]),
505 [assert=$enableval], [assert=no])
507 if test "$assert" = no; then
508 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
509 elif test "$assert" = soft; then
510 AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.])
511 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
512 elif test "$assert" = yes; then
516 AC_MSG_CHECKING(if you want to do a profile build)
517 AC_ARG_ENABLE(profile,
518 AC_HELP_STRING([--enable-profile],[Enable profiling]),
519 [profile=$enableval], [profile=no])
521 if test "$profile" = yes; then
522 if test "$ac_cv_c_compiler_gnu" = yes; then
523 IRC_CFLAGS="$IRC_CFLAGS -pg"
524 AC_MSG_RESULT([yes, adding -pg])
525 AC_DEFINE(CHARYBDIS_PROFILE, 1, [Define this if you are profiling.])
527 AC_MSG_RESULT([no, profile builds only work with gcc])
533 AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
534 AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.])
535 AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.])
536 AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.])
537 AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.])
538 AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.])
539 AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.])
540 AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.])
541 AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.])
542 AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.])
543 AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.])
544 AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.])
545 AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.])
546 AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.])
547 AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.])
548 AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.])
551 AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]),
553 if ! expr "$withval" + 0 >/dev/null 2>&1; then
554 AC_ERROR([NICKLEN must be a numeric value])
556 if test $withval -gt 50; then
558 AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50])
559 elif test $withval -lt 9; then
561 AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9])
567 AC_ARG_WITH(topiclen,
568 AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]),
570 if test $withval -gt 390; then
572 AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390])
578 AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)])
579 AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length])
581 # rpath, for finding librb.so at run time
582 hold_ldflags=$LDFLAGS
583 AC_MSG_CHECKING(for the ld -rpath flag)
584 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
585 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[int i;])], found=yes, found=no)
586 LDFLAGS=$hold_ldflags
587 AC_MSG_RESULT($found)
588 if test "$found" = yes; then
589 LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
592 # This must be down here, or it will mess up checks like the ones
593 # for -Wl,-export-dynamic
596 AC_ARG_ENABLE(warnings,
597 AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]),
599 IRC_CFLAGS="$IRC_CFLAGS -O0"
602 CHARYBDIS_C_GCC_TRY_FLAGS([-Wall], charybdis_cv_c_gcc_w_all)
603 CHARYBDIS_C_GCC_TRY_FLAGS([-Wpointer-arith], charybdis_cv_c_gcc_w_pointer_arith)
604 CHARYBDIS_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], charybdis_cv_c_gcc_w_implicit)
605 CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-align], charybdis_cv_c_gcc_w_cast_align)
606 CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-qual], charybdis_cv_c_gcc_w_cast_qual)
607 CHARYBDIS_C_GCC_TRY_FLAGS([-Wwrite-strings], charybdis_cv_c_gcc_w_write_strings)
608 CHARYBDIS_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], charybdis_cv_c_gcc_w_error_implicit_function_declaration)
609 CHARYBDIS_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], charybdis_cv_c_gcc_prototypes)
610 CHARYBDIS_C_GCC_TRY_FLAGS([-Wparentheses], charybdis_cv_c_gcc_parentheses)
611 CHARYBDIS_C_GCC_TRY_FLAGS([-W -Wno-unused], charybdis_cv_c_gcc_w)
612 CHARYBDIS_C_GCC_TRY_FLAGS([-Wextra], charybdis_cv_c_gcc_w_extra)
613 CHARYBDIS_C_GCC_TRY_FLAGS([-Wshadow], charybdis_cv_c_gcc_w_shadow)
614 CHARYBDIS_C_GCC_TRY_FLAGS([-Wmissing-noreturn], charybdis_cv_c_gcc_w_missing_noreturn)
615 CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef)
616 CHARYBDIS_C_GCC_TRY_FLAGS([-Wpacked], charybdis_cv_c_gcc_w_packed)
617 CHARYBDIS_C_GCC_TRY_FLAGS([-Wnested-externs], charybdis_cv_c_gcc_w_nested_externs)
618 CHARYBDIS_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], charybdis_cv_c_gcc_w_unused)
619 CHARYBDIS_C_GCC_TRY_FLAGS([-Wredundant-decls], charybdis_cv_c_gcc_w_redundant_decls)
620 CHARYBDIS_C_GCC_TRY_FLAGS([-Wfloat-equal], charybdis_cv_c_gcc_w_float_equal)
621 CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], charybdis_cv_c_gcc_w_format)
626 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
628 AC_SUBST(MODULES_LIBS)
631 AC_SUBST(SSL_SRCS_ENABLE)
632 AC_SUBST(SSL_INCLUDES)
641 if test "$prefix" = "NONE"; then
642 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.])
646 dnl Don't get bitten by Cygwin's stupidity if the user specified
647 dnl a custom prefix with a trailing slash
649 prefix=`echo $prefix | sed 's/\/$//'`
650 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.])
659 extensions/Makefile \
667 AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl])
671 if test "$cf_openssl_version_ok" = yes; then
678 Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}:
679 Install directory : $prefix
684 Nickname length : $NICKLEN
685 Topic length : $TOPICLEN
687 Use (g)make to compile $BRANDING_NAME, then (g)make install to install it.