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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([solanum], [1.0-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"$ac_cv_prog_cc_c99" = "xno"; then | |
16 | AC_ERROR([solanum requires a C99 capable compiler]) | |
17 | fi | |
18 | ||
19 | AC_PREFIX_DEFAULT($HOME/ircd) | |
20 | AC_CONFIG_MACRO_DIR([m4]) | |
21 | AC_CONFIG_HEADER(include/setup.h) | |
22 | ||
23 | AC_CONFIG_SUBDIRS([librb]) | |
24 | AC_CONFIG_AUX_DIR([libltdl/config]) | |
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 | case "$host_os" in | |
38 | *cygwin*) | |
39 | AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system]) | |
40 | AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) | |
41 | ;; | |
42 | *mingw* | *msys*) | |
43 | AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system]) | |
44 | AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) | |
45 | AC_CHECK_HEADER(winsock2.h, , [AC_MSG_ERROR([** MinGW and no winsock2.h. I give up.])]) | |
46 | LIBS="$LIBS -lws2_32 -liphlpapi" | |
47 | is_mingw="yes" | |
48 | ;; | |
49 | *) | |
50 | ;; | |
51 | esac | |
52 | ||
53 | AM_CONDITIONAL([MINGW], [test "$is_mingw" = "yes"]) | |
54 | ||
55 | if test "$ac_cv_c_compiler_gnu" = yes; then | |
56 | IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall" | |
57 | fi | |
58 | ||
59 | dnl If we support -g, use it! | |
60 | if test "$ac_cv_prog_cc_g" = yes; then | |
61 | IRC_CFLAGS="$IRC_CFLAGS -g" | |
62 | fi | |
63 | ||
64 | dnl check for /dev/null so we can use it to hold evil fd's | |
65 | AC_MSG_CHECKING([for /dev/null]) | |
66 | if test -c /dev/null ; then | |
67 | AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null]) | |
68 | AC_MSG_RESULT(yes) | |
69 | else | |
70 | AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null]) | |
71 | AC_MSG_RESULT(no - using devnull.log) | |
72 | fi | |
73 | ||
74 | dnl jdc -- If CFLAGS is defined, best use it everywhere... | |
75 | dnl NOTE: jv says it must be added to the *END*, because things like | |
76 | dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid. | |
77 | if test ! -z "$CFLAGS"; then | |
78 | IRC_CFLAGS="$IRC_CFLAGS $CFLAGS" | |
79 | fi | |
80 | ||
81 | AC_ISC_POSIX | |
82 | AC_C_INLINE | |
83 | AC_PROG_MAKE_SET | |
84 | AC_PROG_INSTALL | |
85 | AC_PATH_PROG(RM, rm) | |
86 | AC_PATH_PROG(CP, cp) | |
87 | AC_PATH_PROG(MV, mv) | |
88 | AC_PATH_PROG(LN, ln) | |
89 | AC_PATH_PROG(SED, sed) | |
90 | AC_PATH_PROG(AR, ar) | |
91 | AC_PATH_PROG(LD, ld) | |
92 | AC_PATH_PROG(RANLIB, ranlib) | |
93 | AC_PATH_PROG(TOUCH, touch) | |
94 | ||
95 | AC_PROG_YACC | |
96 | ||
97 | dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found | |
98 | if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then | |
99 | AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc]) | |
100 | fi | |
101 | ||
102 | AC_PROG_LEX | |
103 | ||
104 | if test "$LEX" = ":"; then | |
105 | AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.]) | |
106 | fi | |
107 | ||
108 | AC_ARG_ENABLE([fhs-paths], | |
109 | [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])], | |
110 | [], | |
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]) | |
117 | ]) | |
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}/${PACKAGE_TARNAME}' | |
133 | AC_SUBST([pkglibdir]) | |
134 | AC_SUBST([rundir]) | |
135 | AC_SUBST([pkgrundir]) | |
136 | AC_SUBST([pkglocalstatedir]) | |
137 | AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]]) | |
138 | AC_SUBST([pkglibexecdir]) | |
139 | AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live]) | |
140 | ||
141 | dnl Checks for header files. | |
142 | AC_HEADER_STDC | |
143 | AC_HEADER_STDBOOL | |
144 | ||
145 | AC_CHECK_HEADERS([crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h]) | |
146 | ||
147 | dnl Stuff that the memory manager (imalloc) depends on | |
148 | dnl ================================================== | |
149 | ||
150 | AC_C_CONST | |
151 | if test "$ac_cv_header_machine_endian_h" = "no" ; then | |
152 | AC_C_BIGENDIAN | |
153 | fi | |
154 | AC_TYPE_PID_T | |
155 | AC_TYPE_SIZE_T | |
156 | AC_CHECK_SIZEOF(short) | |
157 | AC_CHECK_SIZEOF(int) | |
158 | AC_CHECK_SIZEOF(long) | |
159 | AC_CHECK_SIZEOF(long long) | |
160 | ||
161 | dnl Networking Functions | |
162 | dnl ==================== | |
163 | ||
164 | AC_SEARCH_LIBS(socket, [socket ws2_32], , [AC_MSG_ERROR([You have no socket()! Aborting.])]) | |
165 | ||
166 | dnl SunOS/Solaris required libnsl for inet_ntoa() | |
167 | if test x"$SUN" = xyes; then | |
168 | AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])]) | |
169 | fi | |
170 | ||
171 | AC_SEARCH_LIBS(crypt, [crypt descrypt],,) | |
172 | ||
173 | CRYPT_LIB=$ac_cv_search_crypt | |
174 | ||
175 | if test "$CRYPT_LIB" = "none required"; then | |
176 | unset CRYPT_LIB | |
177 | elif test "$CRYPT_LIB" = no; then | |
178 | unset CRYPT_LIB | |
179 | fi | |
180 | ||
181 | AC_SUBST(CRYPT_LIB) | |
182 | ||
183 | AC_C_BIGENDIAN | |
184 | ||
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]) | |
188 | ||
189 | AC_TYPE_INT16_T | |
190 | AC_TYPE_INT32_T | |
191 | ||
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>]]) | |
196 | ||
197 | AC_CHECK_TYPES([uintptr_t]) | |
198 | ||
199 | dnl check for various functions... | |
200 | AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ]) | |
201 | ||
202 | AC_FUNC_ALLOCA | |
203 | ||
204 | dnl Specialized functions checks | |
205 | dnl ============================ | |
206 | ||
207 | dnl check for nanosleep | |
208 | AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep, | |
209 | LIBS="${LIBS} -lrt", | |
210 | [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4" | |
211 | )])]) | |
212 | if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno | |
213 | then | |
214 | AC_MSG_RESULT("nanosleep not found..using select for delay") | |
215 | else | |
216 | AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists]) | |
217 | fi | |
218 | ||
219 | dnl OpenSSL support | |
220 | AC_MSG_CHECKING(for OpenSSL) | |
221 | AC_ARG_ENABLE(openssl, | |
222 | [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).]) | |
223 | AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])], | |
224 | [cf_enable_openssl=$enableval], | |
225 | [cf_enable_openssl="auto"]) | |
226 | ||
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 ${cf_enable_openssl} | sed 's/\/$//'`" | |
233 | else | |
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}" | |
239 | break | |
240 | fi | |
241 | done | |
242 | unset dirs | |
243 | fi | |
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" | |
249 | else | |
250 | dnl OpenSSL wasn't found in the directory specified. Naughty | |
251 | dnl administrator... | |
252 | cf_openssl_basedir="" | |
253 | fi | |
254 | else | |
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" | |
263 | fi | |
264 | fi | |
265 | ||
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" | |
271 | else | |
272 | AC_MSG_RESULT([not found. Specify a correct path?]) | |
273 | cf_enable_openssl="no" | |
274 | fi | |
275 | unset cf_openssl_basedir | |
276 | else | |
277 | dnl If --disable-openssl was specified | |
278 | AC_MSG_RESULT(disabled) | |
279 | fi | |
280 | ||
281 | save_CPPFLAGS="$CPPFLAGS" | |
282 | CPPFLAGS="$CPPFLAGS $SSL_INCLUDES" | |
283 | save_LIBS="$LIBS" | |
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) | |
288 | AC_RUN_IFELSE( | |
289 | [AC_LANG_PROGRAM( | |
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) | |
297 | ||
298 | if test "$cf_openssl_version_ok" = yes; then | |
299 | AC_MSG_RESULT(found) | |
300 | ||
301 | dnl Work around pmake/gmake conditional incompatibilities | |
302 | AC_SUBST(ENCSPEED, encspeed) | |
303 | ||
304 | dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers | |
305 | CPPFLAGS="$CPPFLAGS $SSL_LIBS" | |
306 | AC_CHECK_LIB(crypto, RSA_free) | |
307 | SSL_LIBS="$SSL_LIBS -lcrypto" | |
308 | SSL_SRCS_ENABLE='$(SSL_SRCS)' | |
309 | else | |
310 | AC_MSG_RESULT(no - OpenSSL support disabled) | |
311 | fi | |
312 | fi | |
313 | ||
314 | CPPFLAGS="$save_CPPFLAGS" | |
315 | LIBS="$save_LIBS" | |
316 | ||
317 | dnl End OpenSSL detection | |
318 | ||
319 | ||
320 | dnl Specialized functions and libraries | |
321 | dnl =================================== | |
322 | ||
323 | AC_ARG_ENABLE(hyperscan, | |
324 | AC_HELP_STRING([--disable-hyperscan],[Disable hyperscan support]), | |
325 | [hyperscan=$enableval],[hyperscan=yes]) | |
326 | ||
327 | AS_IF([test "$hyperscan" = yes], [ | |
328 | save_CPPFLAGS="$CPPFLAGS" | |
329 | save_LIBS="$LIBS" | |
330 | PKG_CHECK_MODULES([HS], [libhs >= 4], [], [hyperscan=no]) | |
331 | CPPFLAGS="$CPPFLAGS $HS_CFLAGS" | |
332 | LIBS="$LIBS $HS_LIBS" | |
333 | AC_CHECK_HEADER([hs_common.h], [], [hyperscan=no]) | |
334 | AC_CHECK_FUNC([hs_scan], [], [hyperscan=no]) | |
335 | ]) | |
336 | ||
337 | AS_IF([test "$hyperscan" = no], [ | |
338 | CPPFLAGS="$save_CPPFLAGS" | |
339 | LIBS="$save_LIBS" | |
340 | ]) | |
341 | ||
342 | AM_CONDITIONAL([HAVE_HYPERSCAN], [test "$hyperscan" = "yes"]) | |
343 | ||
344 | ||
345 | AC_ARG_WITH(zlib-path, | |
346 | AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]), | |
347 | [LIBS="$LIBS -L$withval"],) | |
348 | ||
349 | AC_ARG_ENABLE(zlib, | |
350 | AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]), | |
351 | [zlib=$enableval],[zlib=yes]) | |
352 | ||
353 | if test "$zlib" = yes; then | |
354 | ||
355 | AC_CHECK_HEADER(zlib.h, [ | |
356 | AC_CHECK_LIB(z, zlibVersion, | |
357 | [ | |
358 | AC_SUBST(ZLIB_LD, -lz) | |
359 | AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.]) | |
360 | ], zlib=no) | |
361 | ], zlib=no) | |
362 | ||
363 | fi | |
364 | ||
365 | AC_ARG_WITH(sctp-path, | |
366 | AC_HELP_STRING([--with-sctp-path=DIR],[Path to libsctp.so for SCTP support.]), | |
367 | [LIBS="$LIBS -L$withval"],) | |
368 | ||
369 | AC_ARG_ENABLE(sctp, | |
370 | AC_HELP_STRING([--disable-sctp],[Disable SCTP support]), | |
371 | [sctp=$enableval],[sctp=yes]) | |
372 | ||
373 | if test "$sctp" = yes; then | |
374 | ||
375 | AC_CHECK_HEADER(netinet/sctp.h, [ | |
376 | AC_CHECK_LIB(sctp, sctp_bindx, | |
377 | [ | |
378 | AC_SUBST(LIBSCTP_LD, -lsctp) | |
379 | AC_DEFINE(HAVE_LIBSCTP, 1, [Define to 1 if libsctp (-lsctp) is available.]) | |
380 | ], sctp=no) | |
381 | ], sctp=no) | |
382 | ||
383 | fi | |
384 | ||
385 | dnl Check for shared sqlite | |
386 | dnl ====================== | |
387 | AC_ARG_WITH(shared-sqlite, | |
388 | AC_HELP_STRING([--with-shared-sqlite],[Use shared sqlite]), | |
389 | [shared_sqlite=$withval],[shared_sqlite=no]) | |
390 | ||
391 | if test "$shared_sqlite" = yes; then | |
392 | PKG_CHECK_MODULES(SQLITE, [sqlite3], | |
393 | [ | |
394 | shared_sqlite=yes | |
395 | ], shared_sqlite=no) | |
396 | fi | |
397 | ||
398 | if test "$shared_sqlite" = no; then | |
399 | SQLITE_OBJ='sqlite3.$(OBJEXT)' | |
400 | fi | |
401 | ||
402 | AC_SUBST(SQLITE_LD, "$SQLITE_LIBS") | |
403 | AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS") | |
404 | AC_SUBST(SQLITE_OBJ) | |
405 | ||
406 | dnl ********************************************************************** | |
407 | dnl Check for --with-confdir [deprecated, use --sysconfdir instead] | |
408 | dnl ********************************************************************** | |
409 | ||
410 | AC_ARG_WITH([confdir], | |
411 | [AC_HELP_STRING([--with-confdir=DIR], | |
412 | [Directory to install config files [deprecated, use --sysconfdir instead].])], | |
413 | [ sysconfdir=`echo $withval | sed 's/\/$//'` ], | |
414 | [ confdir='${sysconfdir}' ]) | |
415 | AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.]) | |
416 | ||
417 | dnl ********************************************************************** | |
418 | dnl Check for --with-logdir | |
419 | dnl ********************************************************************** | |
420 | ||
421 | AC_MSG_CHECKING([whether to modify logdir]) | |
422 | AC_ARG_WITH(logdir, | |
423 | AC_HELP_STRING([--with-logdir=DIR], | |
424 | [Directory where to write logfiles.]), | |
425 | [ logdir=`echo $withval | sed 's/\/$//'` | |
426 | AC_MSG_RESULT(yes)], | |
427 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
428 | [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'], | |
429 | [logdir='${prefix}/logs']) | |
430 | AC_MSG_RESULT(no)]) | |
431 | AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.]) | |
432 | AC_SUBST_DIR([logdir]) | |
433 | ||
434 | dnl ********************************************************************** | |
435 | dnl Check for --with-helpdir | |
436 | dnl ********************************************************************** | |
437 | ||
438 | AC_MSG_CHECKING([whether to modify helpdir]) | |
439 | AC_ARG_WITH(helpdir, | |
440 | AC_HELP_STRING([--with-helpdir=DIR], | |
441 | [Directory to install help files.]), | |
442 | [ helpdir=`echo $withval | sed 's/\/$//'` | |
443 | AC_MSG_RESULT(yes) ], | |
444 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
445 | [helpdir='${datadir}/${PACKAGE_TARNAME}/help'], | |
446 | [helpdir='${prefix}/help']) | |
447 | AC_MSG_RESULT(no) ]) | |
448 | AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.]) | |
449 | AC_SUBST_DIR([helpdir]) | |
450 | ||
451 | dnl ********************************************************************** | |
452 | dnl Check for --with-moduledir | |
453 | dnl ********************************************************************** | |
454 | ||
455 | AC_MSG_CHECKING([whether to modify moduledir]) | |
456 | AC_ARG_WITH(moduledir, | |
457 | [AC_HELP_STRING([--with-moduledir=DIR], | |
458 | [Directory to install modules.])], | |
459 | [ moduledir=`echo $withval | sed 's/\/$//'` | |
460 | AC_MSG_RESULT(yes)], | |
461 | [ AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
462 | [moduledir='${pkglibdir}/modules'], | |
463 | [moduledir='${prefix}/modules']) | |
464 | AC_MSG_RESULT(no) | |
465 | ]) | |
466 | AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.]) | |
467 | AC_SUBST_DIR([moduledir]) | |
468 | ||
469 | dnl Check for --with-rundir | |
470 | ||
471 | AC_MSG_CHECKING([whether or modify rundir]) | |
472 | AC_ARG_WITH([rundir], | |
473 | [AC_HELP_STRING([--with-rundir=DIR], | |
474 | [Directory in which to store pidfile.])], | |
475 | [AC_MSG_RESULT([yes]) | |
476 | rundir=`echo $withval | sed 's/\/$//'`], | |
477 | [AC_MSG_RESULT([no]) | |
478 | AS_IF([test "x$enable_fhs_paths" = "xyes"], | |
479 | [rundir='${prefix}/run'], | |
480 | [rundir='${sysconfdir}'])]) | |
481 | AC_SUBST([rundir]) | |
482 | AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.]) | |
483 | ||
484 | dnl Installed utility program prefixes (does not affect binaries | |
485 | dnl installed into pkglibexecdir) | |
486 | AC_MSG_CHECKING([for program prefix]) | |
487 | AC_ARG_WITH([program-prefix], | |
488 | [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])], | |
489 | [test "x$with_program_prefix" = "xno" && with_program_prefix=], | |
490 | [with_program_prefix=]) | |
491 | AC_MSG_RESULT(["$with_program_prefix"]) | |
492 | PROGRAM_PREFIX="$with_program_prefix" | |
493 | AC_SUBST([PROGRAM_PREFIX]) | |
494 | AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.]) | |
495 | ||
496 | dnl ********************************************************************** | |
497 | dnl Branding | |
498 | dnl ********************************************************************** | |
499 | ||
500 | AC_MSG_CHECKING([whether custom branding is requested]) | |
501 | AC_ARG_WITH(custom-branding, | |
502 | AC_HELP_STRING([--with-custom-branding=NAME], | |
503 | [Custom branding name.]), | |
504 | [BRANDING_NAME=$withval | |
505 | AC_MSG_RESULT([yes])], | |
506 | [BRANDING_NAME=$PACKAGE_NAME | |
507 | AC_MSG_RESULT([no])] | |
508 | ) | |
509 | ||
510 | AC_MSG_CHECKING([whether a custom version is requested]) | |
511 | AC_ARG_WITH(custom-version, | |
512 | AC_HELP_STRING([--with-custom-version=NAME], | |
513 | [Custom version branding.]), | |
514 | [BRANDING_VERSION=$withval | |
515 | AC_MSG_RESULT([yes])], | |
516 | [BRANDING_VERSION=$PACKAGE_VERSION | |
517 | AC_MSG_RESULT([no])] | |
518 | ) | |
519 | ||
520 | AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.]) | |
521 | AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.]) | |
522 | ||
523 | if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then | |
524 | AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.]) | |
525 | fi | |
526 | ||
527 | dnl ********************************************************************** | |
528 | dnl Enable oper chghost | |
529 | dnl ********************************************************************** | |
530 | ||
531 | AC_ARG_ENABLE(oper-chghost, | |
532 | AC_HELP_STRING([--enable-oper-chghost],[Enable opers to use the CHGHOST command]), | |
533 | [operchghost=$enableval],[operchghost=no]) | |
534 | ||
535 | if test "$operchghost" = yes; then | |
536 | AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.]) | |
537 | fi | |
538 | ||
539 | dnl Debug-related options | |
540 | dnl ===================== | |
541 | ||
542 | AC_ARG_ENABLE(assert, | |
543 | AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]), | |
544 | [assert=$enableval], [assert=no]) | |
545 | ||
546 | if test "$assert" = no; then | |
547 | AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) | |
548 | elif test "$assert" = soft; then | |
549 | AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.]) | |
550 | AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) | |
551 | elif test "$assert" = yes; then | |
552 | assert = "hard"; | |
553 | fi | |
554 | ||
555 | AC_MSG_CHECKING(if you want to do a profile build) | |
556 | AC_ARG_ENABLE(profile, | |
557 | AC_HELP_STRING([--enable-profile],[Enable profiling]), | |
558 | [profile=$enableval], [profile=no]) | |
559 | ||
560 | if test "$profile" = yes; then | |
561 | if test "$ac_cv_c_compiler_gnu" = yes; then | |
562 | IRC_CFLAGS="$IRC_CFLAGS -pg" | |
563 | AC_MSG_RESULT([yes, adding -pg]) | |
564 | AC_DEFINE(SOLANUM_PROFILE, 1, [Define this if you are profiling.]) | |
565 | else | |
566 | AC_MSG_RESULT([no, profile builds only work with gcc]) | |
567 | fi | |
568 | else | |
569 | AC_MSG_RESULT(no) | |
570 | fi | |
571 | ||
572 | AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.]) | |
573 | AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.]) | |
574 | AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.]) | |
575 | AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.]) | |
576 | AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.]) | |
577 | AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.]) | |
578 | AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.]) | |
579 | AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.]) | |
580 | AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.]) | |
581 | AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.]) | |
582 | AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.]) | |
583 | AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.]) | |
584 | AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.]) | |
585 | AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.]) | |
586 | AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.]) | |
587 | AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.]) | |
588 | ||
589 | AC_ARG_WITH(nicklen, | |
590 | AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]), | |
591 | [ | |
592 | if ! expr "$withval" + 0 >/dev/null 2>&1; then | |
593 | AC_ERROR([NICKLEN must be a numeric value]) | |
594 | fi | |
595 | if test $withval -gt 50; then | |
596 | NICKLEN=50 | |
597 | AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50]) | |
598 | elif test $withval -lt 9; then | |
599 | NICKLEN=9 | |
600 | AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9]) | |
601 | else | |
602 | NICKLEN="$withval" | |
603 | fi | |
604 | ], [NICKLEN=31]) | |
605 | ||
606 | AC_ARG_WITH(topiclen, | |
607 | AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]), | |
608 | [ | |
609 | if test $withval -gt 390; then | |
610 | TOPICLEN=390 | |
611 | AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390]) | |
612 | else | |
613 | TOPICLEN=$withval | |
614 | fi | |
615 | ], [TOPICLEN=390]) | |
616 | ||
617 | AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)]) | |
618 | AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length]) | |
619 | ||
620 | ||
621 | AC_ARG_WITH(asan, | |
622 | AC_HELP_STRING([--with-asan],[Build with Address Sanitizer]), | |
623 | [ | |
624 | CFLAGS="$CFLAGS -fsanitize=address" | |
625 | LDFLAGS="$LDFLAGS -fsanitize=address" | |
626 | ]) | |
627 | ||
628 | # rpath, for finding librb.so at run time | |
629 | hold_ldflags=$LDFLAGS | |
630 | AC_MSG_CHECKING(for the ld -rpath flag) | |
631 | LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}" | |
632 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[int i;])], found=yes, found=no) | |
633 | LDFLAGS=$hold_ldflags | |
634 | AC_MSG_RESULT($found) | |
635 | if test "$found" = yes; then | |
636 | LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}" | |
637 | fi | |
638 | ||
639 | # This must be down here, or it will mess up checks like the ones | |
640 | # for -Wl,-export-dynamic | |
641 | # -- jilles | |
642 | CWARNS="" | |
643 | AC_ARG_ENABLE(warnings, | |
644 | AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]), | |
645 | [ | |
646 | IRC_CFLAGS="$IRC_CFLAGS -O0" | |
647 | CFLAGS="$IRC_CFLAGS" | |
648 | ||
649 | SOLANUM_C_GCC_TRY_FLAGS([-Wall], solanum_cv_c_gcc_w_all) | |
650 | SOLANUM_C_GCC_TRY_FLAGS([-Wpointer-arith], solanum_cv_c_gcc_w_pointer_arith) | |
651 | SOLANUM_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], solanum_cv_c_gcc_w_implicit) | |
652 | SOLANUM_C_GCC_TRY_FLAGS([-Wcast-align], solanum_cv_c_gcc_w_cast_align) | |
653 | SOLANUM_C_GCC_TRY_FLAGS([-Wcast-qual], solanum_cv_c_gcc_w_cast_qual) | |
654 | SOLANUM_C_GCC_TRY_FLAGS([-Wwrite-strings], solanum_cv_c_gcc_w_write_strings) | |
655 | SOLANUM_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], solanum_cv_c_gcc_w_error_implicit_function_declaration) | |
656 | SOLANUM_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], solanum_cv_c_gcc_prototypes) | |
657 | SOLANUM_C_GCC_TRY_FLAGS([-Wparentheses], solanum_cv_c_gcc_parentheses) | |
658 | SOLANUM_C_GCC_TRY_FLAGS([-W -Wno-unused], solanum_cv_c_gcc_w) | |
659 | SOLANUM_C_GCC_TRY_FLAGS([-Wextra], solanum_cv_c_gcc_w_extra) | |
660 | SOLANUM_C_GCC_TRY_FLAGS([-Wshadow], solanum_cv_c_gcc_w_shadow) | |
661 | SOLANUM_C_GCC_TRY_FLAGS([-Wmissing-noreturn], solanum_cv_c_gcc_w_missing_noreturn) | |
662 | SOLANUM_C_GCC_TRY_FLAGS([-Wundef], solanum_cv_c_gcc_w_undef) | |
663 | SOLANUM_C_GCC_TRY_FLAGS([-Wpacked], solanum_cv_c_gcc_w_packed) | |
664 | SOLANUM_C_GCC_TRY_FLAGS([-Wnested-externs], solanum_cv_c_gcc_w_nested_externs) | |
665 | SOLANUM_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], solanum_cv_c_gcc_w_unused) | |
666 | SOLANUM_C_GCC_TRY_FLAGS([-Wredundant-decls], solanum_cv_c_gcc_w_redundant_decls) | |
667 | SOLANUM_C_GCC_TRY_FLAGS([-Wfloat-equal], solanum_cv_c_gcc_w_float_equal) | |
668 | SOLANUM_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], solanum_cv_c_gcc_w_format) | |
669 | ||
670 | IRC_CFLAGS="$CFLAGS" | |
671 | ],[]) | |
672 | ||
673 | IRC_CFLAGS="$IRC_CFLAGS $CWARNS" | |
674 | ||
675 | AC_SUBST(MODULES_LIBS) | |
676 | AC_SUBST(MOD_TARGET) | |
677 | ||
678 | AC_SUBST(SSL_SRCS_ENABLE) | |
679 | AC_SUBST(SSL_INCLUDES) | |
680 | AC_SUBST(SSL_LIBS) | |
681 | ||
682 | AC_SUBST(LDFLAGS) | |
683 | AC_SUBST(PICFLAGS) | |
684 | AC_SUBST(IRC_CFLAGS) | |
685 | AC_SUBST(SEDOBJ) | |
686 | ||
687 | ||
688 | if test "$prefix" = "NONE"; then | |
689 | AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.]) | |
690 | ||
691 | else | |
692 | ||
693 | dnl Don't get bitten by Cygwin's stupidity if the user specified | |
694 | dnl a custom prefix with a trailing slash | |
695 | ||
696 | prefix=`echo $prefix | sed 's/\/$//'` | |
697 | AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.]) | |
698 | ||
699 | fi | |
700 | ||
701 | AC_CONFIG_FILES( \ | |
702 | Makefile \ | |
703 | authd/Makefile \ | |
704 | bandb/Makefile \ | |
705 | ssld/Makefile \ | |
706 | wsockd/Makefile \ | |
707 | extensions/Makefile \ | |
708 | ircd/Makefile \ | |
709 | modules/Makefile \ | |
710 | tests/Makefile \ | |
711 | tools/Makefile \ | |
712 | tools/genssl \ | |
713 | doc/Makefile \ | |
714 | help/Makefile \ | |
715 | ) | |
716 | AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl]) | |
717 | ||
718 | AC_OUTPUT | |
719 | ||
720 | if test "$cf_openssl_version_ok" = yes; then | |
721 | openssl="yes" | |
722 | else | |
723 | openssl="no" | |
724 | fi | |
725 | ||
726 | echo " | |
727 | Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}: | |
728 | Install directory : $prefix | |
729 | ||
730 | Ziplinks : $zlib | |
731 | OpenSSL : $openssl | |
732 | SCTP : $sctp | |
733 | ||
734 | Nickname length : $NICKLEN | |
735 | Topic length : $TOPICLEN | |
736 | ||
737 | Use (g)make to compile $BRANDING_NAME, then (g)make install to install it. | |
738 | " |