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Commit | Line | Data |
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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. | |
4 | ||
5 | AC_PREREQ(2.60) | |
6 | ||
7 | AC_INIT([charybdis], [3.6.0-dev]) | |
8 | ||
9 | AC_LANG(C) | |
10 | AC_USE_SYSTEM_EXTENSIONS | |
11 | AC_GNU_SOURCE | |
12 | ||
13 | AC_PROG_CC_C99 | |
14 | ||
15 | if test x"$ac_cv_prog_cc_c99" = "xno"; then | |
16 | AC_ERROR([charybdis requires a C99 capable compiler]) | |
17 | fi | |
18 | ||
19 | AC_PREFIX_DEFAULT($HOME/ircd) | |
20 | AC_CONFIG_MACRO_DIR([m4]) | |
21 | AC_CONFIG_HEADER(include/setup.h) | |
22 | AC_CONFIG_SUBDIRS([libratbox]) | |
23 | AC_CONFIG_AUX_DIR([libltdl/config]) | |
24 | AC_CONFIG_MACRO_DIR([libltdl/m4]) | |
25 | ||
26 | AM_INIT_AUTOMAKE([subdir-objects]) | |
27 | AM_SILENT_RULES([yes]) | |
28 | AM_PROG_AR | |
29 | ||
30 | LT_INIT([dlopen disable-static]) | |
31 | LT_CONFIG_LTDL_DIR([libltdl]) | |
32 | LTDL_INIT | |
33 | ||
34 | build_ltdl=$with_included_ltdl | |
35 | AM_CONDITIONAL([BUILD_LTDL], [test x"$build_ltdl" = x"yes"]) | |
36 | ||
37 | if test "$ac_cv_c_compiler_gnu" = yes; then | |
38 | IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall" | |
39 | fi | |
40 | ||
41 | dnl If we support -g, use it! | |
42 | if test "$ac_cv_prog_cc_g" = yes; then | |
43 | IRC_CFLAGS="$IRC_CFLAGS -g" | |
44 | fi | |
45 | ||
46 | dnl check for /dev/null so we can use it to hold evil fd's | |
47 | AC_MSG_CHECKING([for /dev/null]) | |
48 | if test -c /dev/null ; then | |
49 | AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null]) | |
50 | AC_MSG_RESULT(yes) | |
51 | else | |
52 | AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null]) | |
53 | AC_MSG_RESULT(no - using devnull.log) | |
54 | fi | |
55 | ||
56 | dnl jdc -- If CFLAGS is defined, best use it everywhere... | |
57 | dnl NOTE: jv says it must be added to the *END*, because things like | |
58 | dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid. | |
59 | if test ! -z "$CFLAGS"; then | |
60 | IRC_CFLAGS="$IRC_CFLAGS $CFLAGS" | |
61 | fi | |
62 | ||
63 | AC_ISC_POSIX | |
64 | AC_C_INLINE | |
65 | AC_PROG_MAKE_SET | |
66 | AC_PROG_INSTALL | |
67 | AC_PATH_PROG(RM, rm) | |
68 | AC_PATH_PROG(CP, cp) | |
69 | AC_PATH_PROG(MV, mv) | |
70 | AC_PATH_PROG(LN, ln) | |
71 | AC_PATH_PROG(SED, sed) | |
72 | AC_PATH_PROG(AR, ar) | |
73 | AC_PATH_PROG(LD, ld) | |
74 | AC_PATH_PROG(RANLIB, ranlib) | |
75 | AC_PATH_PROG(TOUCH, touch) | |
76 | ||
77 | AC_PROG_YACC | |
78 | ||
79 | dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found | |
80 | if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then | |
81 | AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc]) | |
82 | fi | |
83 | ||
84 | AC_PROG_LEX | |
85 | ||
86 | if test "$LEX" = ":"; then | |
87 | AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.]) | |
88 | fi | |
89 | ||
90 | AC_ARG_ENABLE([fhs-paths], | |
91 | [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])], | |
92 | [], | |
93 | [dnl detect if the user appears to want --enable-fhs-paths | |
94 | AS_IF([test "$libexecdir" = '${exec_prefix}/libexec' && \ | |
95 | test "$localstatedir" = '${prefix}/var' && \ | |
96 | test "$libdir" = '${exec_prefix}/lib'], | |
97 | [enable_fhs_paths=no], | |
98 | [enable_fhs_paths=yes]) | |
99 | ]) | |
100 | dnl use directory structure of cached as default (hack) | |
101 | AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
102 | [dnl Avoid name collisions. | |
103 | pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}' | |
104 | rundir=${rundir-'${prefix}/run'} | |
105 | pkgrundir='${rundir}/${PACKAGE_TARNAME}' | |
106 | pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}'], | |
107 | [libexecdir='${bindir}' | |
108 | pkglibexecdir='${libexecdir}' | |
109 | rundir='${sysconfdir}' | |
110 | pkgrundir='${rundir}' | |
111 | localstatedir='${prefix}' | |
112 | pkglocalstatedir='${sysconfdir}']) | |
113 | pkglibdir='${libdir}/${PACKAGE_TARNAME}' | |
114 | AC_SUBST([pkglibdir]) | |
115 | AC_SUBST([rundir]) | |
116 | AC_SUBST([pkgrundir]) | |
117 | AC_SUBST([pkglocalstatedir]) | |
118 | AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]]) | |
119 | AC_SUBST([pkglibexecdir]) | |
120 | AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live]) | |
121 | ||
122 | dnl Checks for header files. | |
123 | AC_HEADER_STDC | |
124 | ||
125 | AC_CHECK_HEADERS([crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h]) | |
126 | ||
127 | dnl Stuff that the memory manager (imalloc) depends on | |
128 | dnl ================================================== | |
129 | ||
130 | AC_C_CONST | |
131 | if test "$ac_cv_header_machine_endian_h" = "no" ; then | |
132 | AC_C_BIGENDIAN | |
133 | fi | |
134 | AC_TYPE_PID_T | |
135 | AC_TYPE_SIZE_T | |
136 | AC_CHECK_SIZEOF(short) | |
137 | AC_CHECK_SIZEOF(int) | |
138 | AC_CHECK_SIZEOF(long) | |
139 | AC_CHECK_SIZEOF(long long) | |
140 | ||
141 | dnl Networking Functions | |
142 | dnl ==================== | |
143 | ||
144 | AC_SEARCH_LIBS(socket, socket, , [AC_MSG_ERROR([You have no socket()! Aborting.])]) | |
145 | ||
146 | dnl SunOS/Solaris required libnsl for inet_ntoa() | |
147 | if test x"$SUN" = xyes; then | |
148 | AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])]) | |
149 | fi | |
150 | ||
151 | AC_CHECK_TYPE(socklen_t, , | |
152 | [AC_DEFINE([socklen_t], [unsigned int], | |
153 | [If we don't have a real socklen_t, unsigned int is good enough.])], | |
154 | [#include <sys/types.h> | |
155 | #include <sys/socket.h>]) | |
156 | ||
157 | AC_ARG_ENABLE(ipv6, | |
158 | AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),[ipv6=$enableval],[ipv6=no]) | |
159 | ||
160 | AC_SEARCH_LIBS(crypt, [crypt descrypt],,) | |
161 | ||
162 | CRYPT_LIB=$ac_cv_search_crypt | |
163 | ||
164 | if test "$CRYPT_LIB" = "none required"; then | |
165 | unset CRYPT_LIB | |
166 | elif test "$CRYPT_LIB" = no; then | |
167 | unset CRYPT_LIB | |
168 | fi | |
169 | ||
170 | AC_SUBST(CRYPT_LIB) | |
171 | ||
172 | AC_C_BIGENDIAN | |
173 | ||
174 | dnl Check for stdarg.h - if we can't find it, halt configure | |
175 | AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - charybdis will not compile without it **])]) | |
176 | AC_CHECK_FUNCS([strlcat strlcpy]) | |
177 | ||
178 | AC_CHECK_TYPE([u_int32_t], [], | |
179 | [ | |
180 | AC_CHECK_TYPE([uint32_t], | |
181 | [ | |
182 | AC_DEFINE(u_int32_t, [uint32_t], [If system does not define u_int32_t, define a reasonable substitute.]) | |
183 | ], | |
184 | [ | |
185 | AC_MSG_WARN([system has no u_int32_t or uint32_t, default to unsigned long int]) | |
186 | AC_DEFINE(u_int32_t, [unsigned long int], [If system does not define u_int32_t, define to unsigned long int here.]) | |
187 | ]) | |
188 | ]) | |
189 | ||
190 | AC_CHECK_TYPE([u_int16_t], [], | |
191 | [ | |
192 | AC_CHECK_TYPE([uint16_t], | |
193 | [ | |
194 | AC_DEFINE(u_int16_t, [uint16_t], [If system does not define u_int16_t, define a usable substitute]) | |
195 | ], | |
196 | [ | |
197 | AC_MSG_WARN([system has no u_int16_t or uint16_t, default to unsigned short int]) | |
198 | AC_DEFINE(u_int16_t, [unsigned short int], [If system does not define u_int16_t, define a usable substitute.]) | |
199 | ]) | |
200 | ]) | |
201 | ||
202 | AC_CHECK_TYPE([in_port_t], [], | |
203 | [AC_DEFINE(in_port_t, [u_int16_t], [If system does not define in_port_t, define it to what it should be.])], | |
204 | [[#include <sys/types.h> | |
205 | #include <netinet/in.h>]]) | |
206 | ||
207 | AC_CHECK_TYPE([sa_family_t], [], | |
208 | [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])], | |
209 | [[#include <sys/types.h> | |
210 | #include <sys/socket.h>]]) | |
211 | ||
212 | AC_CHECK_TYPES([uintptr_t]) | |
213 | ||
214 | dnl check for various functions... | |
215 | AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ]) | |
216 | ||
217 | AC_FUNC_ALLOCA | |
218 | ||
219 | dnl Specialized functions checks | |
220 | dnl ============================ | |
221 | ||
222 | dnl check for nanosleep | |
223 | AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep, | |
224 | LIBS="${LIBS} -lrt", | |
225 | [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4" | |
226 | )])]) | |
227 | if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno | |
228 | then | |
229 | AC_MSG_RESULT("nanosleep not found..using select for delay") | |
230 | else | |
231 | AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists]) | |
232 | fi | |
233 | ||
234 | dnl OpenSSL support | |
235 | AC_MSG_CHECKING(for OpenSSL) | |
236 | AC_ARG_ENABLE(openssl, | |
237 | [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).]) | |
238 | AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])], | |
239 | [cf_enable_openssl=$enableval], | |
240 | [cf_enable_openssl="auto"]) | |
241 | ||
242 | if test "$cf_enable_openssl" != "no" ; then | |
243 | cf_openssl_basedir="" | |
244 | if test "$cf_enable_openssl" != "auto" && | |
245 | test "$cf_enable_openssl" != "yes" ; then | |
246 | dnl Support for --enable-openssl=/some/place | |
247 | cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`" | |
248 | else | |
249 | dnl Do the auto-probe here. Check some common directory paths. | |
250 | for dirs in /usr/local/ssl /usr/pkg /usr/local \ | |
251 | /usr/local/openssl ; do | |
252 | if test -f "${dirs}/include/openssl/opensslv.h" ; then | |
253 | cf_openssl_basedir="${dirs}" | |
254 | break | |
255 | fi | |
256 | done | |
257 | unset dirs | |
258 | fi | |
259 | dnl Now check cf_openssl_found to see if we found anything. | |
260 | if test ! -z "$cf_openssl_basedir"; then | |
261 | if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then | |
262 | SSL_INCLUDES="-I${cf_openssl_basedir}/include" | |
263 | SSL_LIBS="-L${cf_openssl_basedir}/lib" | |
264 | else | |
265 | dnl OpenSSL wasn't found in the directory specified. Naughty | |
266 | dnl administrator... | |
267 | cf_openssl_basedir="" | |
268 | fi | |
269 | else | |
270 | dnl Check for stock FreeBSD 4.x and 5.x systems, since their files | |
271 | dnl are in /usr/include and /usr/lib. In this case, we don't want to | |
272 | dnl change INCLUDES or LIBS, but still want to enable OpenSSL. | |
273 | dnl We can't do this check above, because some people want two versions | |
274 | dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl) | |
275 | dnl and they want /usr/local/ssl to have preference. | |
276 | if test -f "/usr/include/openssl/opensslv.h" ; then | |
277 | cf_openssl_basedir="/usr" | |
278 | fi | |
279 | fi | |
280 | ||
281 | dnl If we have a basedir defined, then everything is okay. Otherwise, | |
282 | dnl we have a problem. | |
283 | if test ! -z "$cf_openssl_basedir"; then | |
284 | AC_MSG_RESULT($cf_openssl_basedir) | |
285 | cf_enable_openssl="yes" | |
286 | else | |
287 | AC_MSG_RESULT([not found. Specify a correct path?]) | |
288 | cf_enable_openssl="no" | |
289 | fi | |
290 | unset cf_openssl_basedir | |
291 | else | |
292 | dnl If --disable-openssl was specified | |
293 | AC_MSG_RESULT(disabled) | |
294 | fi | |
295 | ||
296 | save_CPPFLAGS="$CPPFLAGS" | |
297 | CPPFLAGS="$CPPFLAGS $SSL_INCLUDES" | |
298 | save_LIBS="$LIBS" | |
299 | LIBS="$LIBS $SSL_LIBS" | |
300 | if test "$cf_enable_openssl" != no; then | |
301 | dnl Check OpenSSL version (must be 0.9.6 or above!) | |
302 | AC_MSG_CHECKING(for OpenSSL 0.9.6 or above) | |
303 | AC_RUN_IFELSE( | |
304 | [AC_LANG_PROGRAM( | |
305 | [#include <openssl/opensslv.h> | |
306 | #include <stdlib.h>], | |
307 | [[if ( OPENSSL_VERSION_NUMBER >= 0x00906000) | |
308 | exit(0); else exit(1);]])], | |
309 | cf_openssl_version_ok=yes, | |
310 | cf_openssl_version_ok=no, | |
311 | cf_openssl_version_ok=no) | |
312 | ||
313 | if test "$cf_openssl_version_ok" = yes; then | |
314 | AC_MSG_RESULT(found) | |
315 | ||
316 | dnl Work around pmake/gmake conditional incompatibilities | |
317 | AC_SUBST(ENCSPEED, encspeed) | |
318 | ||
319 | dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers | |
320 | CPPFLAGS="$CPPFLAGS $SSL_LIBS" | |
321 | AC_CHECK_LIB(crypto, RSA_free) | |
322 | SSL_LIBS="$SSL_LIBS -lcrypto" | |
323 | SSL_SRCS_ENABLE='$(SSL_SRCS)' | |
324 | else | |
325 | AC_MSG_RESULT(no - OpenSSL support disabled) | |
326 | fi | |
327 | fi | |
328 | ||
329 | CPPFLAGS="$save_CPPFLAGS" | |
330 | LIBS="$save_LIBS" | |
331 | ||
332 | dnl End OpenSSL detection | |
333 | ||
334 | ||
335 | dnl Specialized functions and libraries | |
336 | dnl =================================== | |
337 | ||
338 | AC_ARG_WITH(zlib-path, | |
339 | AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]), | |
340 | [LIBS="$LIBS -L$withval"],) | |
341 | ||
342 | AC_ARG_ENABLE(zlib, | |
343 | AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]), | |
344 | [zlib=$enableval],[zlib=yes]) | |
345 | ||
346 | if test "$zlib" = yes; then | |
347 | ||
348 | AC_CHECK_HEADER(zlib.h, [ | |
349 | AC_CHECK_LIB(z, zlibVersion, | |
350 | [ | |
351 | AC_SUBST(ZLIB_LD, -lz) | |
352 | AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.]) | |
353 | ], zlib=no) | |
354 | ], zlib=no) | |
355 | ||
356 | fi | |
357 | ||
358 | dnl Check for shared sqlite | |
359 | dnl ====================== | |
360 | AC_ARG_WITH(shared-sqlite, | |
361 | AC_HELP_STRING([--with-shared-sqlite],[Use shared sqlite]), | |
362 | [shared_sqlite=$withval],[shared_sqlite=no]) | |
363 | ||
364 | if test "$shared_sqlite" = yes; then | |
365 | PKG_CHECK_MODULES(SQLITE, [sqlite3], | |
366 | [ | |
367 | shared_sqlite=yes | |
368 | ], shared_sqlite=no) | |
369 | fi | |
370 | ||
371 | if test "$shared_sqlite" = no; then | |
372 | SQLITE_OBJ='sqlite3.$(OBJEXT)' | |
373 | fi | |
374 | ||
375 | AC_SUBST(SQLITE_LD, "$SQLITE_LIBS") | |
376 | AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS") | |
377 | AC_SUBST(SQLITE_OBJ) | |
378 | ||
379 | dnl ********************************************************************** | |
380 | dnl Check for --with-confdir [deprecated, use --sysconfdir instead] | |
381 | dnl ********************************************************************** | |
382 | ||
383 | AC_ARG_WITH([confdir], | |
384 | [AC_HELP_STRING([--with-confdir=DIR], | |
385 | [Directory to install config files [deprecated, use --sysconfdir instead].])], | |
386 | [ sysconfdir=`echo $withval | sed 's/\/$//'` ], | |
387 | [ confdir='${sysconfdir}' ]) | |
388 | AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.]) | |
389 | ||
390 | dnl ********************************************************************** | |
391 | dnl Check for --with-logdir | |
392 | dnl ********************************************************************** | |
393 | ||
394 | AC_MSG_CHECKING([whether to modify logdir]) | |
395 | AC_ARG_WITH(logdir, | |
396 | AC_HELP_STRING([--with-logdir=DIR], | |
397 | [Directory where to write logfiles.]), | |
398 | [ logdir=`echo $withval | sed 's/\/$//'` | |
399 | AC_MSG_RESULT(yes)], | |
400 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
401 | [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'], | |
402 | [logdir='${prefix}/logs']) | |
403 | AC_MSG_RESULT(no)]) | |
404 | AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.]) | |
405 | AC_SUBST_DIR([logdir]) | |
406 | ||
407 | dnl ********************************************************************** | |
408 | dnl Check for --with-helpdir | |
409 | dnl ********************************************************************** | |
410 | ||
411 | AC_MSG_CHECKING([whether to modify helpdir]) | |
412 | AC_ARG_WITH(helpdir, | |
413 | AC_HELP_STRING([--with-helpdir=DIR], | |
414 | [Directory to install help files.]), | |
415 | [ helpdir=`echo $withval | sed 's/\/$//'` | |
416 | AC_MSG_RESULT(yes) ], | |
417 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
418 | [helpdir='${datadir}/${PACKAGE_TARNAME}/help'], | |
419 | [helpdir='${prefix}/help']) | |
420 | AC_MSG_RESULT(no) ]) | |
421 | AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.]) | |
422 | AC_SUBST_DIR([helpdir]) | |
423 | ||
424 | dnl ********************************************************************** | |
425 | dnl Check for --with-moduledir | |
426 | dnl ********************************************************************** | |
427 | ||
428 | AC_MSG_CHECKING([whether to modify moduledir]) | |
429 | AC_ARG_WITH(moduledir, | |
430 | [AC_HELP_STRING([--with-moduledir=DIR], | |
431 | [Directory to install modules.])], | |
432 | [ moduledir=`echo $withval | sed 's/\/$//'` | |
433 | AC_MSG_RESULT(yes)], | |
434 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
435 | [moduledir='${pkglibdir}/modules'], | |
436 | [moduledir='${prefix}/modules']) | |
437 | AC_MSG_RESULT(no) | |
438 | ]) | |
439 | AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.]) | |
440 | AC_SUBST_DIR([moduledir]) | |
441 | ||
442 | dnl Check for --with-rundir | |
443 | ||
444 | AC_MSG_CHECKING([whether or modify rundir]) | |
445 | AC_ARG_WITH([rundir], | |
446 | [AC_HELP_STRING([--with-rundir=DIR], | |
447 | [Directory in which to store pidfile.])], | |
448 | [AC_MSG_RESULT([yes]) | |
449 | rundir=`echo $withval | sed 's/\/$//'`], | |
450 | [AC_MSG_RESULT([no]) | |
451 | AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
452 | [rundir='${prefix}/run'], | |
453 | [rundir='${sysconfdir}'])]) | |
454 | AC_SUBST([rundir]) | |
455 | AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.]) | |
456 | ||
457 | dnl Installed utility program prefixes (does not affect binaries | |
458 | dnl installed into pkglibexecdir) | |
459 | AC_MSG_CHECKING([for program prefix]) | |
460 | AC_ARG_WITH([program-prefix], | |
461 | [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])], | |
462 | [test "x$with_program_prefix" = "xno" && with_program_prefix=], | |
463 | [with_program_prefix=]) | |
464 | AC_MSG_RESULT(["$with_program_prefix"]) | |
465 | PROGRAM_PREFIX="$with_program_prefix" | |
466 | AC_SUBST([PROGRAM_PREFIX]) | |
467 | AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.]) | |
468 | ||
469 | dnl ********************************************************************** | |
470 | dnl Branding | |
471 | dnl ********************************************************************** | |
472 | ||
473 | AC_MSG_CHECKING([whether custom branding is requested]) | |
474 | AC_ARG_WITH(custom-branding, | |
475 | AC_HELP_STRING([--with-custom-branding=NAME], | |
476 | [Custom branding name.]), | |
477 | [BRANDING_NAME=$withval | |
478 | AC_MSG_RESULT([yes])], | |
479 | [BRANDING_NAME=$PACKAGE_NAME | |
480 | AC_MSG_RESULT([no])] | |
481 | ) | |
482 | ||
483 | AC_MSG_CHECKING([whether a custom version is requested]) | |
484 | AC_ARG_WITH(custom-version, | |
485 | AC_HELP_STRING([--with-custom-version=NAME], | |
486 | [Custom version branding.]), | |
487 | [BRANDING_VERSION=$withval | |
488 | AC_MSG_RESULT([yes])], | |
489 | [BRANDING_VERSION=$PACKAGE_VERSION | |
490 | AC_MSG_RESULT([no])] | |
491 | ) | |
492 | ||
493 | AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.]) | |
494 | AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.]) | |
495 | ||
496 | if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then | |
497 | AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.]) | |
498 | fi | |
499 | ||
500 | dnl Debug-related options | |
501 | dnl ===================== | |
502 | ||
503 | AC_ARG_ENABLE(assert, | |
504 | AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]), | |
505 | [assert=$enableval], [assert=no]) | |
506 | ||
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 "$assert" = yes; then | |
513 | assert = "hard"; | |
514 | fi | |
515 | ||
516 | AC_MSG_CHECKING(if you want IO Debugging hooks) | |
517 | AC_ARG_ENABLE(iodebug, | |
518 | AC_HELP_STRING([--enable-iodebug],[Enable IO Debugging hooks]), | |
519 | [iodebug=$enableval], [iodebug=no]) | |
520 | ||
521 | if test "$iodebug" = yes; then | |
522 | AC_DEFINE(USE_IODEBUG_HOOKS, 1, [Define this to enable IO Debug hooks.]) | |
523 | AC_MSG_RESULT(yes) | |
524 | else | |
525 | AC_MSG_RESULT(no) | |
526 | fi | |
527 | ||
528 | ||
529 | AC_MSG_CHECKING(if you want to do a profile build) | |
530 | AC_ARG_ENABLE(profile, | |
531 | AC_HELP_STRING([--enable-profile],[Enable profiling]), | |
532 | [profile=$enableval], [profile=no]) | |
533 | ||
534 | if test "$profile" = yes; then | |
535 | if test "$ac_cv_c_compiler_gnu" = yes; then | |
536 | IRC_CFLAGS="$IRC_CFLAGS -pg" | |
537 | AC_MSG_RESULT([yes, adding -pg]) | |
538 | AC_DEFINE(CHARYBDIS_PROFILE, 1, [Define this if you are profiling.]) | |
539 | else | |
540 | AC_MSG_RESULT([no, profile builds only work with gcc]) | |
541 | fi | |
542 | else | |
543 | AC_MSG_RESULT(no) | |
544 | fi | |
545 | ||
546 | AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.]) | |
547 | AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.]) | |
548 | AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.]) | |
549 | AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.]) | |
550 | AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.]) | |
551 | AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.]) | |
552 | AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.]) | |
553 | AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.]) | |
554 | AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.]) | |
555 | AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.]) | |
556 | AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.]) | |
557 | AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.]) | |
558 | AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.]) | |
559 | AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.]) | |
560 | AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.]) | |
561 | AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.]) | |
562 | ||
563 | AC_ARG_WITH(nicklen, | |
564 | AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]), | |
565 | [ | |
566 | if ! expr "$withval" + 0 >/dev/null 2>&1; then | |
567 | AC_ERROR([NICKLEN must be a numeric value]) | |
568 | fi | |
569 | if test $withval -gt 50; then | |
570 | NICKLEN=50 | |
571 | AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50]) | |
572 | elif test $withval -lt 9; then | |
573 | NICKLEN=9 | |
574 | AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9]) | |
575 | else | |
576 | NICKLEN="$withval" | |
577 | fi | |
578 | ], [NICKLEN=31]) | |
579 | ||
580 | AC_ARG_WITH(topiclen, | |
581 | AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]), | |
582 | [ | |
583 | if test $withval -gt 390; then | |
584 | TOPICLEN=390 | |
585 | AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390]) | |
586 | else | |
587 | TOPICLEN=$withval | |
588 | fi | |
589 | ], [TOPICLEN=390]) | |
590 | ||
591 | AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)]) | |
592 | AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length]) | |
593 | ||
594 | # rpath, for finding libratbox.so at run time | |
595 | hold_ldflags=$LDFLAGS | |
596 | AC_MSG_CHECKING(for the ld -rpath flag) | |
597 | LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}" | |
598 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[int i;])], found=yes, found=no) | |
599 | LDFLAGS=$hold_ldflags | |
600 | AC_MSG_RESULT($found) | |
601 | if test "$found" = yes; then | |
602 | LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}" | |
603 | fi | |
604 | ||
605 | # This must be down here, or it will mess up checks like the ones | |
606 | # for -Wl,-export-dynamic | |
607 | # -- jilles | |
608 | CWARNS="" | |
609 | AC_ARG_ENABLE(warnings, | |
610 | AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]), | |
611 | [ | |
612 | IRC_CFLAGS="$IRC_CFLAGS -O0" | |
613 | CFLAGS="$IRC_CFLAGS" | |
614 | ||
615 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wall], charybdis_cv_c_gcc_w_all) | |
616 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wpointer-arith], charybdis_cv_c_gcc_w_pointer_arith) | |
617 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], charybdis_cv_c_gcc_w_implicit) | |
618 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-align], charybdis_cv_c_gcc_w_cast_align) | |
619 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-qual], charybdis_cv_c_gcc_w_cast_qual) | |
620 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wwrite-strings], charybdis_cv_c_gcc_w_write_strings) | |
621 | CHARYBDIS_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], charybdis_cv_c_gcc_w_error_implicit_function_declaration) | |
622 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], charybdis_cv_c_gcc_prototypes) | |
623 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wparenthesis], charybdis_cv_c_gcc_parenthesis) | |
624 | CHARYBDIS_C_GCC_TRY_FLAGS([-W -Wno-unused], charybdis_cv_c_gcc_w) | |
625 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wextra], charybdis_cv_c_gcc_w_extra) | |
626 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wshadow], charybdis_cv_c_gcc_w_shadow) | |
627 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wmissing-noreturn], charybdis_cv_c_gcc_w_missing_noreturn) | |
628 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef) | |
629 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wpacked], charybdis_cv_c_gcc_w_packed) | |
630 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wnested-externs], charybdis_cv_c_gcc_w_nested_externs) | |
631 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], charybdis_cv_c_gcc_w_unused) | |
632 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wredundant-decls], charybdis_cv_c_gcc_w_redundant_decls) | |
633 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wfloat-equal], charybdis_cv_c_gcc_w_float_equal) | |
634 | CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], charybdis_cv_c_gcc_w_format) | |
635 | ||
636 | IRC_CFLAGS="$CFLAGS" | |
637 | ],[]) | |
638 | ||
639 | IRC_CFLAGS="$IRC_CFLAGS $CWARNS" | |
640 | ||
641 | AC_SUBST(MODULES_LIBS) | |
642 | AC_SUBST(MOD_TARGET) | |
643 | ||
644 | AC_SUBST(SSL_SRCS_ENABLE) | |
645 | AC_SUBST(SSL_INCLUDES) | |
646 | AC_SUBST(SSL_LIBS) | |
647 | ||
648 | AC_SUBST(LDFLAGS) | |
649 | AC_SUBST(PICFLAGS) | |
650 | AC_SUBST(IRC_CFLAGS) | |
651 | AC_SUBST(SEDOBJ) | |
652 | ||
653 | ||
654 | if test "$prefix" = "NONE"; then | |
655 | AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.]) | |
656 | ||
657 | else | |
658 | ||
659 | dnl Don't get bitten by Cygwin's stupidity if the user specified | |
660 | dnl a custom prefix with a trailing slash | |
661 | ||
662 | prefix=`echo $prefix | sed 's/\/$//'` | |
663 | AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.]) | |
664 | ||
665 | fi | |
666 | ||
667 | AC_CONFIG_FILES( \ | |
668 | Makefile \ | |
669 | authd/Makefile \ | |
670 | bandb/Makefile \ | |
671 | ssld/Makefile \ | |
672 | extensions/Makefile \ | |
673 | ircd/Makefile \ | |
674 | modules/Makefile \ | |
675 | tools/Makefile \ | |
676 | tools/genssl \ | |
677 | doc/Makefile \ | |
678 | help/Makefile \ | |
679 | ) | |
680 | AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl]) | |
681 | ||
682 | AC_OUTPUT | |
683 | ||
684 | if test "$cf_openssl_version_ok" = yes; then | |
685 | openssl="yes" | |
686 | else | |
687 | openssl="no" | |
688 | fi | |
689 | ||
690 | echo " | |
691 | Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}: | |
692 | Install directory : $prefix | |
693 | ||
694 | Ziplinks : $zlib | |
695 | OpenSSL : $openssl | |
696 | ||
697 | Nickname length : $NICKLEN | |
698 | Topic length : $TOPICLEN | |
699 | ||
700 | Use (g)make to compile $BRANDING_NAME, then (g)make install to install it. | |
701 | " |