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([solanum], [1.0-dev])
10 AC_USE_SYSTEM_EXTENSIONS
15 if test x"$ac_cv_prog_cc_c99" = "xno"; then
16 AC_ERROR([solanum requires a C99 capable compiler])
19 AC_PREFIX_DEFAULT($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"$SUN" = xyes; then
168 AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])])
171 AC_SEARCH_LIBS(crypt, [crypt descrypt],,)
173 CRYPT_LIB=$ac_cv_search_crypt
175 if test "$CRYPT_LIB" = "none required"; then
177 elif test "$CRYPT_LIB" = no; then
185 dnl Check for stdarg.h - if we can't find it, halt configure
186 AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - solanum will not compile without it **])])
187 AC_CHECK_FUNCS([strlcat strlcpy])
192 AC_CHECK_TYPE([sa_family_t], [],
193 [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])],
194 [[#include <sys/types.h>
195 #include <sys/socket.h>]])
197 AC_CHECK_TYPES([uintptr_t])
199 dnl check for various functions...
200 AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ])
204 dnl Specialized functions checks
205 dnl ============================
207 dnl check for nanosleep
208 AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep,
210 [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4"
212 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno
214 AC_MSG_RESULT("nanosleep not found..using select for delay")
216 AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists])
220 AC_MSG_CHECKING(for OpenSSL)
221 AC_ARG_ENABLE(openssl,
222 [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).])
223 AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])],
224 [cf_enable_openssl=$enableval],
225 [cf_enable_openssl="auto"])
227 if test "$cf_enable_openssl" != "no" ; then
228 cf_openssl_basedir=""
229 if test "$cf_enable_openssl" != "auto" &&
230 test "$cf_enable_openssl" != "yes" ; then
231 dnl Support for --enable-openssl=/some/place
232 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
234 dnl Do the auto-probe here. Check some common directory paths.
235 for dirs in /usr/local/ssl /usr/pkg /usr/local \
236 /usr/local/openssl ; do
237 if test -f "${dirs}/include/openssl/opensslv.h" ; then
238 cf_openssl_basedir="${dirs}"
244 dnl Now check cf_openssl_found to see if we found anything.
245 if test ! -z "$cf_openssl_basedir"; then
246 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
247 SSL_INCLUDES="-I${cf_openssl_basedir}/include"
248 SSL_LIBS="-L${cf_openssl_basedir}/lib"
250 dnl OpenSSL wasn't found in the directory specified. Naughty
252 cf_openssl_basedir=""
255 dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
256 dnl are in /usr/include and /usr/lib. In this case, we don't want to
257 dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
258 dnl We can't do this check above, because some people want two versions
259 dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
260 dnl and they want /usr/local/ssl to have preference.
261 if test -f "/usr/include/openssl/opensslv.h" ; then
262 cf_openssl_basedir="/usr"
266 dnl If we have a basedir defined, then everything is okay. Otherwise,
267 dnl we have a problem.
268 if test ! -z "$cf_openssl_basedir"; then
269 AC_MSG_RESULT($cf_openssl_basedir)
270 cf_enable_openssl="yes"
272 AC_MSG_RESULT([not found. Specify a correct path?])
273 cf_enable_openssl="no"
275 unset cf_openssl_basedir
277 dnl If --disable-openssl was specified
278 AC_MSG_RESULT(disabled)
281 save_CPPFLAGS="$CPPFLAGS"
282 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
284 LIBS="$LIBS $SSL_LIBS"
285 if test "$cf_enable_openssl" != no; then
286 dnl Check OpenSSL version (must be 0.9.6 or above!)
287 AC_MSG_CHECKING(for OpenSSL 0.9.6 or above)
290 [#include <openssl/opensslv.h>
291 #include <stdlib.h>],
292 [[if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
293 exit(0); else exit(1);]])],
294 cf_openssl_version_ok=yes,
295 cf_openssl_version_ok=no,
296 cf_openssl_version_ok=no)
298 if test "$cf_openssl_version_ok" = yes; then
301 dnl Work around pmake/gmake conditional incompatibilities
302 AC_SUBST(ENCSPEED, encspeed)
304 dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers
305 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
306 AC_CHECK_LIB(crypto, RSA_free)
307 SSL_LIBS="$SSL_LIBS -lcrypto"
308 SSL_SRCS_ENABLE='$(SSL_SRCS)'
310 AC_MSG_RESULT(no - OpenSSL support disabled)
314 CPPFLAGS="$save_CPPFLAGS"
317 dnl End OpenSSL detection
320 dnl Specialized functions and libraries
321 dnl ===================================
323 AC_ARG_ENABLE(hyperscan,
324 AC_HELP_STRING([--disable-hyperscan],[Disable hyperscan support]),
325 [hyperscan=$enableval],[hyperscan=yes])
327 AS_IF([test "$hyperscan" = yes], [
328 save_CPPFLAGS="$CPPFLAGS"
330 PKG_CHECK_MODULES([HS], [libhs >= 4], [], [hyperscan=no])
331 CPPFLAGS="$CPPFLAGS $HS_CFLAGS"
332 LIBS="$LIBS $HS_LIBS"
333 AC_CHECK_HEADER([hs_common.h], [], [hyperscan=no])
334 AC_CHECK_FUNC([hs_scan], [], [hyperscan=no])
337 AS_IF([test "$hyperscan" = no], [
338 CPPFLAGS="$save_CPPFLAGS"
342 AM_CONDITIONAL([HAVE_HYPERSCAN], [test "$hyperscan" = "yes"])
345 AC_ARG_WITH(zlib-path,
346 AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]),
347 [LIBS="$LIBS -L$withval"],)
350 AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
351 [zlib=$enableval],[zlib=yes])
353 if test "$zlib" = yes; then
355 AC_CHECK_HEADER(zlib.h, [
356 AC_CHECK_LIB(z, zlibVersion,
358 AC_SUBST(ZLIB_LD, -lz)
359 AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
365 AC_ARG_WITH(sctp-path,
366 AC_HELP_STRING([--with-sctp-path=DIR],[Path to libsctp.so for SCTP support.]),
367 [LIBS="$LIBS -L$withval"],)
370 AC_HELP_STRING([--disable-sctp],[Disable SCTP support]),
371 [sctp=$enableval],[sctp=yes])
373 if test "$sctp" = yes; then
375 AC_CHECK_HEADER(netinet/sctp.h, [
376 AC_CHECK_LIB(sctp, sctp_bindx,
378 AC_SUBST(LIBSCTP_LD, -lsctp)
379 AC_DEFINE(HAVE_LIBSCTP, 1, [Define to 1 if libsctp (-lsctp) is available.])
385 dnl Check for shared sqlite
386 dnl ======================
387 PKG_CHECK_MODULES(SQLITE, [sqlite3], [], AC_ERROR([sqlite3 is required]))
389 AC_SUBST(SQLITE_LD, "$SQLITE_LIBS")
390 AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS")
392 dnl **********************************************************************
393 dnl Check for --with-confdir [deprecated, use --sysconfdir instead]
394 dnl **********************************************************************
396 AC_ARG_WITH([confdir],
397 [AC_HELP_STRING([--with-confdir=DIR],
398 [Directory to install config files [deprecated, use --sysconfdir instead].])],
399 [ sysconfdir=`echo $withval | sed 's/\/$//'` ],
400 [ confdir='${sysconfdir}' ])
401 AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.])
403 dnl **********************************************************************
404 dnl Check for --with-logdir
405 dnl **********************************************************************
407 AC_MSG_CHECKING([whether to modify logdir])
409 AC_HELP_STRING([--with-logdir=DIR],
410 [Directory where to write logfiles.]),
411 [ logdir=`echo $withval | sed 's/\/$//'`
413 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
414 [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'],
415 [logdir='${prefix}/logs'])
417 AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.])
418 AC_SUBST_DIR([logdir])
420 dnl **********************************************************************
421 dnl Check for --with-helpdir
422 dnl **********************************************************************
424 AC_MSG_CHECKING([whether to modify helpdir])
426 AC_HELP_STRING([--with-helpdir=DIR],
427 [Directory to install help files.]),
428 [ helpdir=`echo $withval | sed 's/\/$//'`
429 AC_MSG_RESULT(yes) ],
430 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
431 [helpdir='${datadir}/${PACKAGE_TARNAME}/help'],
432 [helpdir='${prefix}/help'])
434 AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.])
435 AC_SUBST_DIR([helpdir])
437 dnl **********************************************************************
438 dnl Check for --with-moduledir
439 dnl **********************************************************************
441 AC_MSG_CHECKING([whether to modify moduledir])
442 AC_ARG_WITH(moduledir,
443 [AC_HELP_STRING([--with-moduledir=DIR],
444 [Directory to install modules.])],
445 [ moduledir=`echo $withval | sed 's/\/$//'`
447 [ AS_IF([test "x$enable_fhs_paths" = "xyes"],
448 [moduledir='${pkglibdir}/modules'],
449 [moduledir='${prefix}/modules'])
452 AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.])
453 AC_SUBST_DIR([moduledir])
455 dnl Check for --with-rundir
457 AC_MSG_CHECKING([whether or modify rundir])
458 AC_ARG_WITH([rundir],
459 [AC_HELP_STRING([--with-rundir=DIR],
460 [Directory in which to store pidfile.])],
461 [AC_MSG_RESULT([yes])
462 rundir=`echo $withval | sed 's/\/$//'`],
464 AS_IF([test "x$enable_fhs_paths" = "xyes"],
465 [rundir='${prefix}/run'],
466 [rundir='${sysconfdir}'])])
468 AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.])
470 dnl Installed utility program prefixes (does not affect binaries
471 dnl installed into pkglibexecdir)
472 AC_MSG_CHECKING([for program prefix])
473 AC_ARG_WITH([program-prefix],
474 [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])],
475 [test "x$with_program_prefix" = "xno" && with_program_prefix=],
476 [with_program_prefix=])
477 AC_MSG_RESULT(["$with_program_prefix"])
478 PROGRAM_PREFIX="$with_program_prefix"
479 AC_SUBST([PROGRAM_PREFIX])
480 AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.])
482 dnl **********************************************************************
484 dnl **********************************************************************
486 AC_MSG_CHECKING([whether custom branding is requested])
487 AC_ARG_WITH(custom-branding,
488 AC_HELP_STRING([--with-custom-branding=NAME],
489 [Custom branding name.]),
490 [BRANDING_NAME=$withval
491 AC_MSG_RESULT([yes])],
492 [BRANDING_NAME=$PACKAGE_NAME
496 AC_MSG_CHECKING([whether a custom version is requested])
497 AC_ARG_WITH(custom-version,
498 AC_HELP_STRING([--with-custom-version=NAME],
499 [Custom version branding.]),
500 [BRANDING_VERSION=$withval
501 AC_MSG_RESULT([yes])],
502 [BRANDING_VERSION=$PACKAGE_VERSION
506 AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.])
507 AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.])
509 if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then
510 AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.])
513 dnl **********************************************************************
514 dnl Enable oper chghost
515 dnl **********************************************************************
517 AC_ARG_ENABLE(oper-chghost,
518 AC_HELP_STRING([--enable-oper-chghost],[Enable opers to use the CHGHOST command]),
519 [operchghost=$enableval],[operchghost=no])
521 if test "$operchghost" = yes; then
522 AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.])
525 dnl Debug-related options
526 dnl =====================
528 AC_ARG_ENABLE(assert,
529 AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]),
530 [assert=$enableval], [assert=no])
532 if test "$assert" = no; then
533 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
534 elif test "$assert" = soft; then
535 AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.])
536 AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
537 elif test "$assert" = yes; then
541 AC_MSG_CHECKING(if you want to do a profile build)
542 AC_ARG_ENABLE(profile,
543 AC_HELP_STRING([--enable-profile],[Enable profiling]),
544 [profile=$enableval], [profile=no])
546 if test "$profile" = yes; then
547 if test "$ac_cv_c_compiler_gnu" = yes; then
548 IRC_CFLAGS="$IRC_CFLAGS -pg"
549 AC_MSG_RESULT([yes, adding -pg])
550 AC_DEFINE(SOLANUM_PROFILE, 1, [Define this if you are profiling.])
552 AC_MSG_RESULT([no, profile builds only work with gcc])
558 AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
559 AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.])
560 AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.])
561 AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.])
562 AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.])
563 AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.])
564 AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.])
565 AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.])
566 AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.])
567 AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.])
568 AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.])
569 AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.])
570 AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.])
571 AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.])
572 AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.])
573 AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.])
576 AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]),
578 if ! expr "$withval" + 0 >/dev/null 2>&1; then
579 AC_ERROR([NICKLEN must be a numeric value])
581 if test $withval -gt 50; then
583 AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50])
584 elif test $withval -lt 9; then
586 AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9])
592 AC_ARG_WITH(topiclen,
593 AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]),
595 if test $withval -gt 390; then
597 AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390])
603 AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)])
604 AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length])
608 AC_HELP_STRING([--with-asan],[Build with Address Sanitizer]),
610 CFLAGS="$CFLAGS -fsanitize=address"
611 LDFLAGS="$LDFLAGS -fsanitize=address"
614 # rpath, for finding librb.so at run time
615 hold_ldflags=$LDFLAGS
616 AC_MSG_CHECKING(for the ld -rpath flag)
617 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
618 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[int i;])], found=yes, found=no)
619 LDFLAGS=$hold_ldflags
620 AC_MSG_RESULT($found)
621 if test "$found" = yes; then
622 LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
625 # This must be down here, or it will mess up checks like the ones
626 # for -Wl,-export-dynamic
629 AC_ARG_ENABLE(warnings,
630 AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]),
632 IRC_CFLAGS="$IRC_CFLAGS -O0"
635 SOLANUM_C_GCC_TRY_FLAGS([-Wall], solanum_cv_c_gcc_w_all)
636 SOLANUM_C_GCC_TRY_FLAGS([-Wpointer-arith], solanum_cv_c_gcc_w_pointer_arith)
637 SOLANUM_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], solanum_cv_c_gcc_w_implicit)
638 SOLANUM_C_GCC_TRY_FLAGS([-Wcast-align], solanum_cv_c_gcc_w_cast_align)
639 SOLANUM_C_GCC_TRY_FLAGS([-Wcast-qual], solanum_cv_c_gcc_w_cast_qual)
640 SOLANUM_C_GCC_TRY_FLAGS([-Wwrite-strings], solanum_cv_c_gcc_w_write_strings)
641 SOLANUM_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], solanum_cv_c_gcc_w_error_implicit_function_declaration)
642 SOLANUM_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], solanum_cv_c_gcc_prototypes)
643 SOLANUM_C_GCC_TRY_FLAGS([-Wparentheses], solanum_cv_c_gcc_parentheses)
644 SOLANUM_C_GCC_TRY_FLAGS([-W -Wno-unused], solanum_cv_c_gcc_w)
645 SOLANUM_C_GCC_TRY_FLAGS([-Wextra], solanum_cv_c_gcc_w_extra)
646 SOLANUM_C_GCC_TRY_FLAGS([-Wshadow], solanum_cv_c_gcc_w_shadow)
647 SOLANUM_C_GCC_TRY_FLAGS([-Wmissing-noreturn], solanum_cv_c_gcc_w_missing_noreturn)
648 SOLANUM_C_GCC_TRY_FLAGS([-Wundef], solanum_cv_c_gcc_w_undef)
649 SOLANUM_C_GCC_TRY_FLAGS([-Wpacked], solanum_cv_c_gcc_w_packed)
650 SOLANUM_C_GCC_TRY_FLAGS([-Wnested-externs], solanum_cv_c_gcc_w_nested_externs)
651 SOLANUM_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], solanum_cv_c_gcc_w_unused)
652 SOLANUM_C_GCC_TRY_FLAGS([-Wredundant-decls], solanum_cv_c_gcc_w_redundant_decls)
653 SOLANUM_C_GCC_TRY_FLAGS([-Wfloat-equal], solanum_cv_c_gcc_w_float_equal)
654 SOLANUM_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], solanum_cv_c_gcc_w_format)
659 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
661 AC_SUBST(MODULES_LIBS)
664 AC_SUBST(SSL_SRCS_ENABLE)
665 AC_SUBST(SSL_INCLUDES)
674 if test "$prefix" = "NONE"; then
675 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.])
679 dnl Don't get bitten by Cygwin's stupidity if the user specified
680 dnl a custom prefix with a trailing slash
682 prefix=`echo $prefix | sed 's/\/$//'`
683 AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.])
693 extensions/Makefile \
702 AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl])
706 if test "$cf_openssl_version_ok" = yes; then
713 Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}:
714 Install directory : $prefix
720 Nickname length : $NICKLEN
721 Topic length : $TOPICLEN
723 Use (g)make to compile $BRANDING_NAME, then (g)make install to install it.