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Commit | Line | Data |
---|---|---|
1 | dnl | |
2 | dnl Configuration input file for Squid | |
3 | dnl | |
4 | dnl Duane Wessels, wessels@nlanr.net, February 1996 (autoconf v2.9) | |
5 | dnl | |
6 | dnl $Id: configure.in,v 1.138 1998/08/17 16:47:59 wessels Exp $ | |
7 | dnl | |
8 | dnl | |
9 | dnl | |
10 | AC_INIT(src/main.c) | |
11 | AC_CONFIG_HEADER(include/autoconf.h) | |
12 | AC_REVISION($Revision: 1.138 $)dnl | |
13 | AC_PREFIX_DEFAULT(/usr/local/squid) | |
14 | AC_CONFIG_AUX_DIR(cfgaux) | |
15 | ||
16 | AC_CANONICAL_HOST | |
17 | ||
18 | CRYPTLIB='' | |
19 | REGEXLIB='' # -lregex | |
20 | LIBREGEX='' # libregex.a | |
21 | ||
22 | dnl use directory structure of cached as default (hack) | |
23 | if test "$libexecdir" = '${exec_prefix}/libexec'; then | |
24 | libexecdir='${bindir}' | |
25 | localstatedir='${prefix}' | |
26 | ||
27 | fi | |
28 | ||
29 | dnl use .exe suffix for executables on cygwin32 platform | |
30 | case "$host_os" in | |
31 | cygwin32) | |
32 | exec_suffix=".exe" | |
33 | cgi_suffix=".exe" | |
34 | ;; | |
35 | *) | |
36 | exec_suffix="" | |
37 | cgi_suffix=".cgi" | |
38 | ;; | |
39 | esac | |
40 | AC_SUBST(exec_suffix) | |
41 | AC_SUBST(cgi_suffix) | |
42 | ||
43 | if test -z "$CACHE_HTTP_PORT"; then | |
44 | CACHE_HTTP_PORT="3128" | |
45 | fi | |
46 | if test -z "$CACHE_ICP_PORT"; then | |
47 | CACHE_ICP_PORT="3130" | |
48 | fi | |
49 | ||
50 | dnl Subsitutions | |
51 | AC_SUBST(CACHE_HTTP_PORT) | |
52 | AC_SUBST(CACHE_ICP_PORT) | |
53 | ||
54 | AC_DEFINE_UNQUOTED(CONFIG_HOST_TYPE, "$host") | |
55 | ||
56 | dnl Set default LDFLAGS | |
57 | if test -z "$LDFLAGS"; then | |
58 | LDFLAGS="-g" | |
59 | fi | |
60 | ||
61 | PRESET_CFLAGS="$CFLAGS" | |
62 | ||
63 | dnl Check for GNU cc | |
64 | AC_PROG_CC | |
65 | ||
66 | dnl Gerben Wierda <Gerben_Wierda@RnA.nl> | |
67 | case "$host" in | |
68 | mab-next-nextstep3) | |
69 | CC="$CC -arch m68k -arch i486 -arch hppa -arch sparc" | |
70 | ;; | |
71 | esac | |
72 | ||
73 | dnl Set Default CFLAGS | |
74 | if test -z "$PRESET_CFLAGS"; then | |
75 | if test "$GCC" = "yes"; then | |
76 | case "$host" in | |
77 | *-sun-sunos*) | |
78 | # sunos has too many warnings for this to be useful | |
79 | # motorola too | |
80 | ;; | |
81 | *m88k*) | |
82 | # Motorola cc/ld does not like -02 but is ok on -O | |
83 | CFLAGS=`echo $CFLAGS | sed -e 's/-O[0-9]/-O/'` | |
84 | ;; | |
85 | *) | |
86 | CFLAGS="$CFLAGS -Wall" | |
87 | ;; | |
88 | esac | |
89 | fi | |
90 | fi | |
91 | ||
92 | dnl Set LDFLAGS | |
93 | if test -z "$PRESET_LDFLAGS"; then | |
94 | if test "$GCC" = "yes"; then | |
95 | case "$host" in | |
96 | *) | |
97 | # nothing | |
98 | ;; | |
99 | esac | |
100 | fi | |
101 | fi | |
102 | ||
103 | dnl Enable optional modules | |
104 | AC_ARG_ENABLE(dlmalloc, | |
105 | [ --enable-dlmalloc[=LIB] Compile & use the malloc package by Doug Lea], | |
106 | [ | |
107 | if test "x$ac_cv_enabled_dlmalloc" = "xyes"; then | |
108 | # Ok. dlmalloc was enabled before, but state may be changed. | |
109 | # we have to test these again | |
110 | unset ac_cv_func_mallinfo | |
111 | unset ac_cv_func_mallocblksize | |
112 | unset ac_cv_func_free | |
113 | unset ac_cv_func_realloc | |
114 | unset ac_cv_func_memalign | |
115 | unset ac_cv_func_valloc | |
116 | unset ac_cv_func_pvalloc | |
117 | unset ac_cv_func_calloc | |
118 | unset ac_cv_func_cfree | |
119 | unset ac_cv_func_malloc_trim | |
120 | unset ac_cv_func_malloc_usable_size | |
121 | unset ac_cv_func_malloc_stats | |
122 | unset ac_cv_func_mallinfo | |
123 | unset ac_cv_func_mallopt | |
124 | unset ac_cv_lib_gnumalloc | |
125 | unset ac_cv_lib_malloc | |
126 | unset ac_cv_enabled_dlmalloc | |
127 | fi | |
128 | case "$enableval" in | |
129 | 'yes') | |
130 | LIBDLMALLOC="libdlmalloc.a" | |
131 | LIB_MALLOC="-L../lib -ldlmalloc" | |
132 | ac_cv_func_mallinfo="yes" | |
133 | ac_cv_func_mallocblksize="no" | |
134 | ac_cv_func_free="yes" | |
135 | ac_cv_func_realloc="yes" | |
136 | ac_cv_func_memalign="yes" | |
137 | ac_cv_func_valloc="yes" | |
138 | ac_cv_func_pvalloc="yes" | |
139 | ac_cv_func_calloc="yes" | |
140 | ac_cv_func_cfree="yes" | |
141 | ac_cv_func_malloc_trim="yes" | |
142 | ac_cv_func_malloc_usable_size="yes" | |
143 | ac_cv_func_malloc_stats="yes" | |
144 | ac_cv_func_mallinfo="yes" | |
145 | ac_cv_func_mallopt="yes" | |
146 | ac_cv_lib_gnumalloc="no" | |
147 | ac_cv_lib_malloc="no" | |
148 | ac_cv_enabled_dlmalloc="yes" | |
149 | echo "dlmalloc build enabled" | |
150 | ;; | |
151 | 'no') | |
152 | # Disabled explicitly. | |
153 | echo "dlmalloc disabled." | |
154 | ;; | |
155 | *) | |
156 | # Use already installed dlmalloc library. | |
157 | LIB_MALLOC="${enableval}" | |
158 | ac_cv_func_mallinfo="yes" | |
159 | ac_cv_func_mallocblksize="no" | |
160 | ac_cv_func_free="yes" | |
161 | ac_cv_func_realloc="yes" | |
162 | ac_cv_func_memalign="yes" | |
163 | ac_cv_func_valloc="yes" | |
164 | ac_cv_func_pvalloc="yes" | |
165 | ac_cv_func_calloc="yes" | |
166 | ac_cv_func_cfree="yes" | |
167 | ac_cv_func_malloc_trim="yes" | |
168 | ac_cv_func_malloc_usable_size="yes" | |
169 | ac_cv_func_malloc_stats="yes" | |
170 | ac_cv_func_mallinfo="yes" | |
171 | ac_cv_func_mallopt="yes" | |
172 | ac_cv_lib_gnumalloc="no" | |
173 | ac_cv_lib_malloc="no" | |
174 | ac_cv_enabled_dlmalloc="yes" | |
175 | echo "Use installed dlmalloc." | |
176 | ;; | |
177 | esac | |
178 | ],[ | |
179 | if test "x$ac_cv_enabled_dlmalloc" = "xyes"; then | |
180 | # Ok. dlmalloc was enabled before, but now disabled. | |
181 | # we have to test these again | |
182 | unset ac_cv_func_mallinfo | |
183 | unset ac_cv_func_mallocblksize | |
184 | unset ac_cv_func_free | |
185 | unset ac_cv_func_realloc | |
186 | unset ac_cv_func_memalign | |
187 | unset ac_cv_func_valloc | |
188 | unset ac_cv_func_pvalloc | |
189 | unset ac_cv_func_calloc | |
190 | unset ac_cv_func_cfree | |
191 | unset ac_cv_func_malloc_trim | |
192 | unset ac_cv_func_malloc_usable_size | |
193 | unset ac_cv_func_malloc_stats | |
194 | unset ac_cv_func_mallinfo | |
195 | unset ac_cv_func_mallopt | |
196 | unset ac_cv_lib_gnumalloc | |
197 | unset ac_cv_lib_malloc | |
198 | unset ac_cv_enabled_dlmalloc | |
199 | fi | |
200 | ]) | |
201 | AC_SUBST(LIBDLMALLOC) | |
202 | AC_SUBST(LIB_MALLOC) | |
203 | ||
204 | AC_ARG_ENABLE(gnuregex, | |
205 | [ --enable-gnuregex Compile GNUregex], | |
206 | [USE_GNUREGEX=$enableval]) | |
207 | ||
208 | AC_ARG_ENABLE(splaytree, | |
209 | [ --enable-splaytree Use SPLAY trees to store ACL lists], | |
210 | [ if test "$enableval" = "yes" ; then | |
211 | echo "ACL lists using SPLAY trees" | |
212 | AC_DEFINE(USE_SPLAY_TREE) | |
213 | fi | |
214 | ]) | |
215 | ||
216 | AC_ARG_ENABLE(xmalloc_debug, | |
217 | [ --enable-xmalloc-debug Do some simple malloc debugging], | |
218 | [ if test "$enableval" = "yes" ; then | |
219 | echo "Malloc debugging enabled" | |
220 | AC_DEFINE(XMALLOC_DEBUG) | |
221 | fi | |
222 | ]) | |
223 | ||
224 | AC_ARG_ENABLE(xmalloc_debug_trace, | |
225 | [ --enable-xmalloc-debug-trace | |
226 | Detailed trace of memory allocations], | |
227 | [ if test "$enableval" = "yes" ; then | |
228 | echo "Malloc debug trace enabled" | |
229 | AC_DEFINE(XMALLOC_TRACE) | |
230 | AC_DEFINE(XMALLOC_DEBUG) | |
231 | fi | |
232 | ]) | |
233 | ||
234 | AC_ARG_ENABLE(xmalloc_statistics, | |
235 | [ --enable-xmalloc-statistics | |
236 | Show malloc statistics in status page], | |
237 | [ if test "$enableval" = "yes" ; then | |
238 | echo "Malloc statistics enabled" | |
239 | AC_DEFINE(XMALLOC_STATISTICS) | |
240 | fi | |
241 | ]) | |
242 | ||
243 | AC_ARG_ENABLE(carp, | |
244 | [ --enable-carp Enable CARP support], | |
245 | [ if test "$enableval" = "yes" ; then | |
246 | echo "CARP support enabled" | |
247 | AC_DEFINE(USE_CARP) | |
248 | fi | |
249 | ]) | |
250 | ||
251 | AC_ARG_ENABLE(async_io, | |
252 | [ --enable-async-io Do ASYNC disk I/O using threads], | |
253 | [ if test "$enableval" = "yes" ; then | |
254 | echo "Async I/O enabled" | |
255 | AC_DEFINE(USE_ASYNC_IO) | |
256 | ASYNC_OBJS='$(ASYNC_OBJS)' | |
257 | SQUID_PTHREAD_LIB='$(PTHREADLIB)' | |
258 | CFLAGS="$CFLAGS -D_REENTRANT" | |
259 | fi | |
260 | ]) | |
261 | AC_SUBST(ASYNC_OBJS) | |
262 | AC_SUBST(SQUID_PTHREAD_LIB) | |
263 | ||
264 | AC_ARG_ENABLE(icmp, | |
265 | [ --enable-icmp Enable ICMP pinging], | |
266 | [ if test "$enableval" = "yes" ; then | |
267 | echo "ICMP enabled" | |
268 | AC_DEFINE(USE_ICMP) | |
269 | fi | |
270 | ]) | |
271 | ||
272 | AC_ARG_ENABLE(delay_pools, | |
273 | [ --enable-delay-pools Enable delay pools to limit bandwith usage], | |
274 | [ if test "$enableval" = "yes" ; then | |
275 | echo "Delay pools enabled" | |
276 | DELAY_OBJS='$(DELAY_OBJS)' | |
277 | AC_DEFINE(DELAY_POOLS) | |
278 | fi | |
279 | ]) | |
280 | AC_SUBST(DELAY_OBJS) | |
281 | ||
282 | AC_ARG_ENABLE(mem-gen-trace, | |
283 | [ --enable-mem-gen-trace Do trace of memory stuff], | |
284 | [ if test "$enableval" = "yes" ; then | |
285 | echo "Memory trace (to file) enabled" | |
286 | AC_DEFINE(MEM_GEN_TRACE) | |
287 | fi | |
288 | ]) | |
289 | ||
290 | AC_ARG_ENABLE(useragent_log, | |
291 | [ --enable-useragent-log Enable logging of User-Agent header], | |
292 | [ if test "$enableval" = "yes" ; then | |
293 | echo "User-Agent logging enabled" | |
294 | AC_DEFINE(USE_USERAGENT_LOG) | |
295 | fi | |
296 | ]) | |
297 | ||
298 | AC_ARG_ENABLE(kill_parent_hack, | |
299 | [ --enable-kill-parent-hack | |
300 | Kill parent on shutdown], | |
301 | [ if test "$enableval" = "yes" ; then | |
302 | echo "Kill parent on shutdown" | |
303 | AC_DEFINE(KILL_PARENT_OPT) | |
304 | fi | |
305 | ]) | |
306 | ||
307 | AC_ARG_ENABLE(snmp, | |
308 | [ --enable-snmp Enable SNMP monitoring], | |
309 | [ if test "$enableval" = "yes" ; then | |
310 | echo "SNMP monitoring enabled" | |
311 | AC_DEFINE(SQUID_SNMP) | |
312 | SNMPLIB='-L../snmplib -lsnmp' | |
313 | SNMP_OBJS='$(SNMP_OBJS)' | |
314 | SNMP_MAKEFILE=./snmplib/Makefile | |
315 | makesnmplib=snmplib | |
316 | fi | |
317 | ]) | |
318 | AC_SUBST(SNMPLIB) | |
319 | AC_SUBST(SNMP_OBJS) | |
320 | AC_SUBST(makesnmplib) | |
321 | ||
322 | AC_ARG_ENABLE(time_hack, | |
323 | [ --enable-time-hack Update internal timestamp only once per second], | |
324 | [ if test "$enableval" = "yes" ; then | |
325 | echo "Update internal timestamp only once per second" | |
326 | AC_DEFINE(ALARM_UPDATES_TIME) | |
327 | fi | |
328 | ]) | |
329 | ||
330 | AC_ARG_ENABLE(cachemgr_hostname, | |
331 | [ --enable-cachemgr-hostname[=hostname] | |
332 | Make cachemgr.cgi default to this host], | |
333 | [ case $enableval in | |
334 | yes) | |
335 | AC_DEFINE(CACHEMGR_HOSTNAME,[getfullhostname()]) | |
336 | echo "Cachemgr default hostname == host where cachemgr runs" | |
337 | ;; | |
338 | no) | |
339 | : # Nothing to do.. | |
340 | ;; | |
341 | *) | |
342 | AC_DEFINE_UNQUOTED(CACHEMGR_HOSTNAME,"${enableval}") | |
343 | echo "Cachemgr default hostname set to ${enableval}" | |
344 | ;; | |
345 | esac | |
346 | ]) | |
347 | ||
348 | AC_ARG_ENABLE(arp_acl, | |
349 | [ --enable-arp-acl Enable use of ARP ACL lists (ether address)], | |
350 | [ if test "$enableval" = "yes" ; then | |
351 | echo "ARP ACL lists enabled (ether address)" | |
352 | case "$host" in | |
353 | i386-*-freebsd*) | |
354 | ;; | |
355 | *-pc-linux-*) | |
356 | ;; | |
357 | *) | |
358 | echo "WARNING: ARP ACL support is designed for FreeBSD and Linux;" | |
359 | echo " it probably wont work on your $host system" | |
360 | sleep 10 | |
361 | ;; | |
362 | esac | |
363 | AC_DEFINE(USE_ARP_ACL) | |
364 | fi | |
365 | ]) | |
366 | ||
367 | AC_ARG_ENABLE(htcp, | |
368 | [ --enable-htpc Enable HTCP protocol], | |
369 | [ if test "$enableval" = "yes" ; then | |
370 | echo "HTCP enabled" | |
371 | HTCP_OBJS='$(HTCP_OBJS)' | |
372 | AC_DEFINE(USE_HTCP) | |
373 | fi | |
374 | ]) | |
375 | AC_SUBST(HTCP_OBJS) | |
376 | ||
377 | AC_ARG_ENABLE(forw-via-db, | |
378 | [ --enable-forw-via-db Enable Forw/Via database], | |
379 | [ if test "$enableval" = "yes" ; then | |
380 | echo "FORW-VIA enabled" | |
381 | AC_DEFINE(FORW_VIA_DB) | |
382 | fi | |
383 | ]) | |
384 | ||
385 | AC_ARG_ENABLE(cache-digests, | |
386 | [ --enable-cache-digests Use Cache Digests | |
387 | see http://squid.nlanr.net/Squid/FAQ/FAQ-16.html], | |
388 | [ if test "$enableval" = "yes" ; then | |
389 | echo "USE_CACHE_DIGESTS enabled" | |
390 | AC_DEFINE(USE_CACHE_DIGESTS) | |
391 | fi | |
392 | ]) | |
393 | ||
394 | dnl Select Error language | |
395 | AC_ARG_ENABLE(err-language, | |
396 | [ --enable-err-language=lang | |
397 | Select language for Error pages (see errors dir) ], | |
398 | [ | |
399 | if test -d errors/$enableval; then | |
400 | ERR_LANGUAGE=$enableval | |
401 | else | |
402 | echo "ERROR! Unknown language $enableval, see errors/" | |
403 | exit 1 | |
404 | fi | |
405 | ],[ERR_LANGUAGE="English"]) | |
406 | AC_SUBST(ERR_LANGUAGE) | |
407 | ||
408 | # Force some compilers to use ANSI features | |
409 | # | |
410 | case "$host" in | |
411 | alpha-dec-osf*) | |
412 | if test "$ac_cv_prog_CC" = "cc" ; then | |
413 | echo "adding '-std1' to cc args for $host" | |
414 | CC="cc -std1"; | |
415 | ac_cv_prog_CC="$CC" | |
416 | fi | |
417 | ;; | |
418 | esac | |
419 | ||
420 | dnl Check for programs | |
421 | AC_PROG_CPP | |
422 | AC_PROG_INSTALL | |
423 | AC_PROG_RANLIB | |
424 | AC_PROG_LN_S | |
425 | AC_PATH_PROG(SH, sh, /bin/sh) | |
426 | AC_PATH_PROG(FALSE, false, /usr/bin/false) | |
427 | AC_PATH_PROG(TRUE, true, /usr/bin/true) | |
428 | AC_PATH_PROG(RM, rm, $FALSE) | |
429 | AC_PATH_PROG(MV, mv, $FALSE) | |
430 | AC_PATH_PROG(MKDIR, mkdir, $FALSE) | |
431 | AC_PATH_PROG(LN, ln, cp) | |
432 | AC_PATH_PROG(PERL, perl, /usr/local/bin/perl) | |
433 | AC_PATH_PROG(MAKEDEPEND, makedepend, $TRUE) | |
434 | AC_PATH_PROG(AR, ar, $FALSE) | |
435 | ||
436 | case "$host" in | |
437 | *-hp-hpux*) | |
438 | echo "Disabling 'ranlib' for HP-UX..." | |
439 | RANLIB=":" | |
440 | ;; | |
441 | esac | |
442 | ||
443 | dnl set $(AR) | |
444 | AR_R="$AR r" | |
445 | case "$host" in | |
446 | *-next-nextstep3) | |
447 | AR="libtool -o" | |
448 | ;; | |
449 | esac | |
450 | AC_SUBST(AR_R) | |
451 | ||
452 | dnl Check for headers | |
453 | AC_HEADER_DIRENT | |
454 | AC_HEADER_STDC | |
455 | ||
456 | AC_CHECK_HEADERS( \ | |
457 | alloca.h \ | |
458 | arpa/inet.h \ | |
459 | arpa/nameser.h \ | |
460 | assert.h \ | |
461 | bstring.h \ | |
462 | config.h \ | |
463 | crypt.h \ | |
464 | ctype.h \ | |
465 | errno.h \ | |
466 | fcntl.h \ | |
467 | getopt.h \ | |
468 | gnumalloc.h \ | |
469 | grp.h \ | |
470 | libc.h \ | |
471 | limits.h \ | |
472 | malloc.h \ | |
473 | math.h \ | |
474 | memory.h \ | |
475 | netdb.h \ | |
476 | netinet/in.h \ | |
477 | netinet/tcp.h \ | |
478 | poll.h \ | |
479 | pwd.h \ | |
480 | regex.h \ | |
481 | resolv.h \ | |
482 | signal.h \ | |
483 | stdarg.h \ | |
484 | stddef.h \ | |
485 | stdio.h \ | |
486 | stdlib.h \ | |
487 | string.h \ | |
488 | strings.h \ | |
489 | sys/file.h \ | |
490 | sys/param.h \ | |
491 | sys/resource.h \ | |
492 | sys/select.h\ | |
493 | sys/socket.h \ | |
494 | sys/stat.h \ | |
495 | sys/syscall.h \ | |
496 | sys/time.h \ | |
497 | sys/types.h \ | |
498 | sys/un.h \ | |
499 | sys/wait.h \ | |
500 | syslog.h \ | |
501 | time.h \ | |
502 | unistd.h \ | |
503 | varargs.h \ | |
504 | ) | |
505 | ||
506 | AC_C_CONST | |
507 | AC_C_BIGENDIAN | |
508 | ||
509 | AC_CACHE_CHECK(if ANSI prototypes work,ac_cv_have_ansi_prototypes, [ | |
510 | AC_TRY_COMPILE([int foo(char *); int foo (char *bar) {return 1;}], | |
511 | [foo("bar")], | |
512 | ac_cv_have_ansi_prototypes="yes", | |
513 | ac_cv_have_ansi_prototypes="no") | |
514 | ]) | |
515 | if test $ac_cv_have_ansi_prototypes = "yes" ; then | |
516 | AC_DEFINE(HAVE_ANSI_PROTOTYPES) | |
517 | fi | |
518 | ||
519 | AC_CACHE_CHECK(for tm->tm_gmtoff,ac_cv_have_tm_gmoff, [ | |
520 | AC_TRY_COMPILE([#include <time.h> | |
521 | #include <sys/time.h>], | |
522 | [struct tm foo; | |
523 | foo.tm_gmtoff = 0;], | |
524 | ac_cv_have_tm_gmoff="yes", | |
525 | ac_cv_have_tm_gmoff="no") | |
526 | ]) | |
527 | if test $ac_cv_have_tm_gmoff = "yes" ; then | |
528 | AC_DEFINE(HAVE_TM_GMTOFF) | |
529 | fi | |
530 | ||
531 | AC_CACHE_CHECK(for extended mallinfo,ac_cv_have_ext_mallinfo, [ | |
532 | AC_TRY_COMPILE([#include <sys/types.h> | |
533 | #include <malloc.h>], | |
534 | [struct mallinfo foo; | |
535 | foo.mxfast = 0;], | |
536 | ac_cv_have_ext_mallinfo="yes", | |
537 | ac_cv_have_ext_mallinfo="no") | |
538 | ]) | |
539 | if test $ac_cv_have_ext_mallinfo = "yes" ; then | |
540 | AC_DEFINE(HAVE_EXT_MALLINFO) | |
541 | fi | |
542 | ||
543 | AC_CACHE_CHECK(for struct rusage,ac_cv_have_struct_rusage, [ | |
544 | AC_TRY_COMPILE([ | |
545 | #if HAVE_SYS_TIME_H | |
546 | #include <sys/time.h> | |
547 | #endif | |
548 | #if HAVE_SYS_RESOURCE_H | |
549 | #include <sys/resource.h> | |
550 | #endif], | |
551 | [struct rusage R;], | |
552 | ac_cv_have_struct_rusage="yes", | |
553 | ac_cv_have_struct_rusage="no") | |
554 | ]) | |
555 | if test $ac_cv_have_struct_rusage = "yes" ; then | |
556 | AC_DEFINE(HAVE_STRUCT_RUSAGE) | |
557 | fi | |
558 | ||
559 | AC_CACHE_CHECK(for ip->ip_hl, ac_cv_have_ip_hl, [ | |
560 | AC_TRY_COMPILE([#include <sys/types.h> | |
561 | #include <netinet/in.h> | |
562 | #include <netinet/in_systm.h> | |
563 | #include <netinet/ip.h> | |
564 | #ifdef __linux__ | |
565 | #define ip_hl ihl | |
566 | #endif | |
567 | #ifndef __linux__ | |
568 | #define iphdr ip | |
569 | #endif], | |
570 | [struct iphdr ip; | |
571 | ip.ip_hl= 0;], | |
572 | ac_cv_have_ip_hl="yes", | |
573 | ac_cv_have_ip_hl="no") | |
574 | ]) | |
575 | if test $ac_cv_have_ip_hl = "yes" ; then | |
576 | AC_DEFINE(HAVE_IP_HL) | |
577 | fi | |
578 | ||
579 | dnl Check for typedefs | |
580 | AC_CHECK_SIZEOF(int) | |
581 | AC_CHECK_SIZEOF(long) | |
582 | ||
583 | dnl Check for special functions | |
584 | AC_FUNC_ALLOCA | |
585 | ||
586 | AC_CHECK_TYPE(pid_t, int) | |
587 | AC_CHECK_TYPE(size_t, unsigned int) | |
588 | AC_CHECK_TYPE(ssize_t, int) | |
589 | AC_CHECK_TYPE(off_t, int) | |
590 | AC_CHECK_TYPE(mode_t, u_short) | |
591 | ||
592 | dnl Check for needed libraries | |
593 | AC_CHECK_LIB(nsl, main) | |
594 | AC_CHECK_LIB(socket, main) | |
595 | ||
596 | if test "x$ac_cv_enabled_dlmalloc" = "xyes" ; then | |
597 | echo "skipping libmalloc check (--enable-dlmalloc specified)" | |
598 | else | |
599 | AC_CHECK_LIB(gnumalloc, main) | |
600 | if test "$ac_cv_lib_gnumalloc_main" = "yes"; then | |
601 | echo "Disabling extended malloc functions when using gnumalloc" | |
602 | ac_cv_func_mallinfo=no | |
603 | ac_cv_func_mallocblksize=no | |
604 | ac_cv_func_mallopt=no | |
605 | else | |
606 | case "$host" in | |
607 | *-sun-solaris*) | |
608 | echo "skipping libmalloc check for $host" | |
609 | ;; | |
610 | i386-*-freebsd*) | |
611 | echo "skipping libmalloc check for $host" | |
612 | ;; | |
613 | *) | |
614 | ||
615 | AC_CHECK_LIB(malloc, main) | |
616 | ;; | |
617 | esac | |
618 | fi | |
619 | fi | |
620 | ||
621 | AC_CHECK_LIB(bsd, main) | |
622 | AC_CHECK_LIB(regex, main, [REGEXLIB="-lregex"]) | |
623 | case "$host" in | |
624 | i386-*-freebsd*) | |
625 | echo "skipping libresolv checks for $host" | |
626 | ;; | |
627 | *) | |
628 | AC_CHECK_LIB(resolv, inet_aton, AC_CHECK_LIB(44bsd, inet_aton)) | |
629 | AC_CHECK_LIB(resolv, main) | |
630 | ;; | |
631 | esac | |
632 | AC_CHECK_LIB(m, main) | |
633 | ||
634 | dnl Check for libcrypt | |
635 | dnl We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD) | |
636 | AC_CHECK_LIB(crypt, crypt) | |
637 | if test $ac_cv_lib_crypt_crypt = "yes"; then | |
638 | CRYPTLIB="-lcrypt" | |
639 | fi | |
640 | AC_SUBST(CRYPTLIB) | |
641 | ||
642 | dnl Check for pthreads | |
643 | dnl We use pthreads when doing ASYNC I/O | |
644 | AC_CHECK_LIB(pthread, main) | |
645 | if test $ac_cv_lib_pthread_main = "yes"; then | |
646 | PTHREADLIB="-lpthread" | |
647 | fi | |
648 | AC_SUBST(PTHREADLIB) | |
649 | ||
650 | dnl System-specific library modifications | |
651 | dnl | |
652 | case "$host" in | |
653 | i386-*-solaris2.*) | |
654 | if test "$GCC" = "yes"; then | |
655 | echo "Removing -O for gcc on $host" | |
656 | CFLAGS="`echo $CFLAGS | sed -e 's/-O[[0-9]]*//'`" | |
657 | fi | |
658 | ;; | |
659 | *-sgi-irix*) | |
660 | echo "Removing -lsocket for IRIX..." | |
661 | LIBS=`echo $LIBS | sed -e s/-lsocket//` | |
662 | echo "Removing -lnsl for IRIX..." | |
663 | LIBS=`echo $LIBS | sed -e s/-lnsl//` | |
664 | echo "Removing -lbsd for IRIX..." | |
665 | LIBS=`echo $LIBS | sed -e s/-lbsd//` | |
666 | ;; | |
667 | dnl From: c0032033@ws.rz.tu-bs.de (Joerg Schumacher) | |
668 | dnl Date: Thu, 17 Oct 1996 04:09:30 +0200 | |
669 | dnl Please change your configure script. AIX doesn't need -lbsd. | |
670 | *-ibm-aix*) | |
671 | echo "Removing -lbsd for AIX..." | |
672 | LIBS=`echo $LIBS | sed -e s/-lbsd//` | |
673 | ;; | |
674 | *m88k*) | |
675 | CFLAGS="$CFLAGS -D_SQUID_MOTOROLA_" | |
676 | AC_DEFINE(GETTIMEOFDAY_NO_TZP) | |
677 | ;; | |
678 | [*-*-solaris2.[0-4]]) | |
679 | AC_DEFINE(GETTIMEOFDAY_NO_TZP) | |
680 | ;; | |
681 | *-sony-newsos[56]*) | |
682 | AC_DEFINE(GETTIMEOFDAY_NO_TZP) | |
683 | ;; | |
684 | esac | |
685 | ||
686 | # Recommended by Balint Nagy Endre <bne@CareNet.hu> | |
687 | case "$host" in | |
688 | *-univel-sysv4.2MP) | |
689 | if test `uname -v` = "2.03"; then | |
690 | echo "disabling mallinfo for $host" | |
691 | ac_cv_func_mallinfo=no | |
692 | fi | |
693 | ;; | |
694 | esac | |
695 | ||
696 | ||
697 | dnl Check for library functions | |
698 | AC_CHECK_FUNCS(\ | |
699 | bcopy \ | |
700 | crypt \ | |
701 | fchmod \ | |
702 | getdtablesize \ | |
703 | getpagesize \ | |
704 | getrusage \ | |
705 | getspnam \ | |
706 | lrand48 \ | |
707 | mallinfo \ | |
708 | mallocblksize \ | |
709 | mallopt \ | |
710 | memcpy \ | |
711 | memmove \ | |
712 | memset \ | |
713 | mktime \ | |
714 | mstats \ | |
715 | random \ | |
716 | regcomp \ | |
717 | regexec \ | |
718 | regfree \ | |
719 | res_init \ | |
720 | rint \ | |
721 | seteuid \ | |
722 | setpgrp \ | |
723 | setrlimit \ | |
724 | setsid \ | |
725 | sigaction \ | |
726 | snprintf \ | |
727 | srand48 \ | |
728 | srandom \ | |
729 | sysconf \ | |
730 | syslog \ | |
731 | tempnam \ | |
732 | timegm \ | |
733 | vsnprintf \ | |
734 | ) | |
735 | ||
736 | case "$host" in | |
737 | [alpha-dec-osf3.*]) | |
738 | # John Kay (jkay@nlanr.net) 19970818 | |
739 | echo "skipping poll() check for $host..." | |
740 | ac_cv_func_poll='no' | |
741 | ;; | |
742 | [*-hp-hpux*.*]) | |
743 | # Duane Wessels | |
744 | echo "skipping poll() check for $host..." | |
745 | ac_cv_func_poll='no' | |
746 | ;; | |
747 | *) | |
748 | AC_CHECK_FUNCS(poll) | |
749 | ;; | |
750 | esac | |
751 | ||
752 | dnl Yay! Another Linux brokenness. Its not good enough | |
753 | dnl to know that setresuid() exists, because RedHat 5.0 declares | |
754 | dnl setresuid() but doesn't implement it. | |
755 | dnl | |
756 | AC_CACHE_CHECK(if setresuid is implemented, ac_cv_func_setresuid, | |
757 | AC_TRY_RUN([ | |
758 | #include <stdlib.h> | |
759 | int main() { | |
760 | if(setresuid(-1,-1,-1)) { | |
761 | perror("setresuid:"); | |
762 | exit(1); | |
763 | } | |
764 | exit(0); | |
765 | } | |
766 | ],ac_cv_func_setresuid="yes",ac_cv_func_setresuid="no") | |
767 | ) | |
768 | if test "$ac_cv_func_setresuid" = "yes" ; then | |
769 | AC_DEFINE(HAVE_SETRESUID) | |
770 | fi | |
771 | ||
772 | if test -z "$USE_GNUREGEX" ; then | |
773 | case "$host" in | |
774 | *-sun-solaris2.[[0-4]]) | |
775 | USE_GNUREGEX="yes" | |
776 | ;; | |
777 | *-next-nextstep*) | |
778 | USE_GNUREGEX="yes" | |
779 | ;; | |
780 | esac | |
781 | fi | |
782 | AC_MSG_CHECKING(if GNUregex needs to be compiled) | |
783 | if test -z "$USE_GNUREGEX"; then | |
784 | if test "$ac_cv_func_regcomp" = "no" || test "$USE_GNUREGEX" = "yes" ; then | |
785 | USE_GNUREGEX="yes" | |
786 | else | |
787 | AC_TRY_COMPILE([#include <sys/types.h> | |
788 | #include <regex.h>],[regex_t t; regcomp(&t,"",0);], | |
789 | USE_GNUREGEX="no", | |
790 | USE_GNUREGEX="yes") | |
791 | fi | |
792 | fi | |
793 | AC_MSG_RESULT($USE_GNUREGEX) | |
794 | if test "$USE_GNUREGEX" = "yes"; then | |
795 | REGEXLIB="-lregex" | |
796 | LIBREGEX="libregex.a" | |
797 | AC_DEFINE(USE_GNUREGEX) | |
798 | fi | |
799 | AC_SUBST(REGEXLIB) | |
800 | AC_SUBST(LIBREGEX) | |
801 | ||
802 | AC_REPLACE_FUNCS(\ | |
803 | tempnam \ | |
804 | strerror \ | |
805 | ) | |
806 | ||
807 | dnl Not cached since people are likely to tune this | |
808 | AC_MSG_CHECKING(Default FD_SETSIZE value) | |
809 | AC_TRY_RUN([ | |
810 | #if HAVE_STDIO_H | |
811 | #include <stdio.h> | |
812 | #endif | |
813 | #if HAVE_UNISTD_H | |
814 | #include <unistd.h> | |
815 | #endif | |
816 | #if HAVE_SYS_TIME_H | |
817 | #include <sys/time.h> | |
818 | #endif | |
819 | #if HAVE_SYS_SELECT_H | |
820 | #include <sys/select.h> | |
821 | #endif | |
822 | #if HAVE_SYS_TYPES_H | |
823 | #include <sys/types.h> | |
824 | #endif | |
825 | main() { | |
826 | fprintf (fopen("conftestval", "w"), "%d\n", FD_SETSIZE); | |
827 | exit(0); | |
828 | } | |
829 | ], | |
830 | DEFAULT_FD_SETSIZE=`cat conftestval`, | |
831 | DEFAULT_FD_SETSIZE=256, | |
832 | DEFAULT_FD_SETSIZE=256) | |
833 | AC_MSG_RESULT($DEFAULT_FD_SETSIZE) | |
834 | AC_DEFINE_UNQUOTED(DEFAULT_FD_SETSIZE, $DEFAULT_FD_SETSIZE) | |
835 | ||
836 | dnl Not cached since people are likely to tune this | |
837 | AC_MSG_CHECKING(Maximum number of filedescriptors we can open) | |
838 | AC_TRY_RUN([ | |
839 | #include <stdio.h> | |
840 | #include <unistd.h> | |
841 | #include <sys/time.h> /* needed on FreeBSD */ | |
842 | #include <sys/param.h> | |
843 | #include <sys/resource.h> | |
844 | main() { | |
845 | int i,j; | |
846 | #if __CYGWIN32__ | |
847 | /* getrlimit and sysconf returns bogous values on cygwin32. | |
848 | * Number of fds is virtually unlimited in cygwin (sys/param.h) | |
849 | */ | |
850 | i = NOFILE; | |
851 | #else | |
852 | #if HAVE_SETRLIMIT | |
853 | struct rlimit rl; | |
854 | #if defined(RLIMIT_NOFILE) | |
855 | if (getrlimit(RLIMIT_NOFILE, &rl) < 0) { | |
856 | perror("getrlimit: RLIMIT_NOFILE"); | |
857 | } else { | |
858 | rl.rlim_cur = rl.rlim_max; /* set it to the max */ | |
859 | if (setrlimit(RLIMIT_NOFILE, &rl) < 0) { | |
860 | perror("setrlimit: RLIMIT_NOFILE"); | |
861 | } | |
862 | } | |
863 | #elif defined(RLIMIT_OFILE) | |
864 | if (getrlimit(RLIMIT_OFILE, &rl) < 0) { | |
865 | perror("getrlimit: RLIMIT_OFILE"); | |
866 | } else { | |
867 | rl.rlim_cur = rl.rlim_max; /* set it to the max */ | |
868 | if (setrlimit(RLIMIT_OFILE, &rl) < 0) { | |
869 | perror("setrlimit: RLIMIT_OFILE"); | |
870 | } | |
871 | } | |
872 | #endif /* RLIMIT_NOFILE */ | |
873 | #endif /* HAVE_SETRLIMIT */ | |
874 | #if HAVE_SYSCONF && defined(_SC_OPEN_MAX) | |
875 | i = sysconf(_SC_OPEN_MAX); | |
876 | #elif HAVE_GETDTABLESIZE && !defined(__linux__) | |
877 | i = getdtablesize(); | |
878 | #elif defined(OPEN_MAX) | |
879 | i = OPEN_MAX; | |
880 | #elif defined(NOFILE) | |
881 | i = NOFILE; | |
882 | #elif defined(_NFILE) | |
883 | i = _NFILE; | |
884 | #else | |
885 | while((j=open("/dev/null", 0)) > 0) i=j; | |
886 | close(i); close(i-1); | |
887 | i++; | |
888 | #endif | |
889 | #endif /* __CYGWIN32__ */ | |
890 | fprintf (fopen("conftestval", "w"), "%d\n", i); | |
891 | exit(0); | |
892 | } | |
893 | ], | |
894 | SQUID_MAXFD=`cat conftestval`, | |
895 | SQUID_MAXFD=256, | |
896 | SQUID_MAXFD=256) | |
897 | AC_MSG_RESULT($SQUID_MAXFD) | |
898 | AC_DEFINE_UNQUOTED(SQUID_MAXFD, $SQUID_MAXFD) | |
899 | if test "$SQUID_MAXFD" -lt 512 ; then | |
900 | echo "WARNING: $SQUID_MAXFD may not be enough filedescriptors if your" | |
901 | echo " cache will be very busy. Please see the FAQ page" | |
902 | echo " http://squid.nlanr.net/Squid/FAQ/FAQ-11.html#filedescriptors" | |
903 | echo " on how to increase your filedescriptor limit" | |
904 | sleep 10 | |
905 | fi | |
906 | ||
907 | dnl Not cached since people are likely to tune this | |
908 | AC_MSG_CHECKING(Default UDP send buffer size) | |
909 | AC_TRY_RUN([ | |
910 | #include <stdlib.h> | |
911 | #include <stdio.h> | |
912 | #include <sys/types.h> | |
913 | #include <sys/socket.h> | |
914 | #include <netinet/in.h> | |
915 | main () | |
916 | { | |
917 | int fd,val=0,len=sizeof(int); | |
918 | if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) exit(1); | |
919 | if (getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &val, &len) < 0) exit(1); | |
920 | if (val<=0) exit(1); | |
921 | fprintf (fopen("conftestval", "w"), "%d\n", val); | |
922 | exit(0); | |
923 | } | |
924 | ], | |
925 | SQUID_UDP_SO_SNDBUF=`cat conftestval`, | |
926 | SQUID_UDP_SO_SNDBUF=16384, | |
927 | SQUID_UDP_SO_SNDBUF=16384) | |
928 | AC_MSG_RESULT($SQUID_UDP_SO_SNDBUF) | |
929 | AC_DEFINE_UNQUOTED(SQUID_UDP_SO_SNDBUF, $SQUID_UDP_SO_SNDBUF) | |
930 | ||
931 | dnl Not cached since people are likely to tune this | |
932 | AC_MSG_CHECKING(Default UDP receive buffer size) | |
933 | AC_TRY_RUN([ | |
934 | #include <stdlib.h> | |
935 | #include <stdio.h> | |
936 | #include <sys/types.h> | |
937 | #include <sys/socket.h> | |
938 | #include <netinet/in.h> | |
939 | main () | |
940 | { | |
941 | int fd,val=0,len=sizeof(int); | |
942 | if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) exit(1); | |
943 | if (getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &val, &len) < 0) exit(1); | |
944 | if (val <= 0) exit(1); | |
945 | fprintf (fopen("conftestval", "w"), "%d\n", val); | |
946 | exit(0); | |
947 | } | |
948 | ], | |
949 | SQUID_UDP_SO_RCVBUF=`cat conftestval`, | |
950 | SQUID_UDP_SO_RCVBUF=16384, | |
951 | SQUID_UDP_SO_RCVBUF=16384) | |
952 | AC_MSG_RESULT($SQUID_UDP_SO_RCVBUF) | |
953 | AC_DEFINE_UNQUOTED(SQUID_UDP_SO_RCVBUF, $SQUID_UDP_SO_RCVBUF) | |
954 | ||
955 | dnl Not cached since people are likely to tune this | |
956 | AC_MSG_CHECKING(Default TCP send buffer size) | |
957 | AC_TRY_RUN([ | |
958 | #include <stdlib.h> | |
959 | #include <stdio.h> | |
960 | #include <sys/types.h> | |
961 | #include <sys/socket.h> | |
962 | #include <netinet/in.h> | |
963 | main () | |
964 | { | |
965 | int fd,val=0,len=sizeof(int); | |
966 | if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) exit(1); | |
967 | if (getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &val, &len) < 0) exit(1); | |
968 | if (val <= 0) exit(1); | |
969 | fprintf (fopen("conftestval", "w"), "%d\n", val); | |
970 | exit(0); | |
971 | } | |
972 | ], | |
973 | SQUID_TCP_SO_SNDBUF=`cat conftestval`, | |
974 | SQUID_TCP_SO_SNDBUF=16384, | |
975 | SQUID_TCP_SO_SNDBUF=16384) | |
976 | AC_MSG_RESULT($SQUID_TCP_SO_SNDBUF) | |
977 | AC_DEFINE_UNQUOTED(SQUID_TCP_SO_SNDBUF, $SQUID_TCP_SO_SNDBUF) | |
978 | ||
979 | dnl Not cached since people are likely to tune this | |
980 | AC_MSG_CHECKING(Default TCP receive buffer size) | |
981 | AC_TRY_RUN([ | |
982 | #include <stdlib.h> | |
983 | #include <stdio.h> | |
984 | #include <sys/types.h> | |
985 | #include <sys/socket.h> | |
986 | #include <netinet/in.h> | |
987 | main () | |
988 | { | |
989 | int fd,val=0,len=sizeof(int); | |
990 | if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) exit(1); | |
991 | if (getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &val, &len) < 0) exit(1); | |
992 | if (val <= 0) exit(1); | |
993 | fprintf (fopen("conftestval", "w"), "%d\n", val); | |
994 | exit(0); | |
995 | } | |
996 | ], | |
997 | SQUID_TCP_SO_RCVBUF=`cat conftestval`, | |
998 | SQUID_TCP_SO_RCVBUF=16384, | |
999 | SQUID_TCP_SO_RCVBUF=16384) | |
1000 | AC_MSG_RESULT($SQUID_TCP_SO_RCVBUF) | |
1001 | AC_DEFINE_UNQUOTED(SQUID_TCP_SO_RCVBUF, $SQUID_TCP_SO_RCVBUF) | |
1002 | ||
1003 | AC_CACHE_CHECK(if sys_errlist is already defined, ac_cv_needs_sys_errlist, | |
1004 | AC_TRY_COMPILE([#include <stdio.h>],[char *s = sys_errlist[0];], | |
1005 | ac_cv_needs_sys_errlist="no", | |
1006 | ac_cv_needs_sys_errlist="yes") | |
1007 | ) | |
1008 | if test "$ac_cv_needs_sys_errlist" = "yes" ; then | |
1009 | AC_DEFINE(NEED_SYS_ERRLIST) | |
1010 | fi | |
1011 | ||
1012 | dnl Not cached since people are likely to change this | |
1013 | AC_MSG_CHECKING(for libresolv _dns_ttl_ hack) | |
1014 | AC_TRY_LINK(extern int _dns_ttl_;,return _dns_ttl_;, | |
1015 | [AC_MSG_RESULT(yes) | |
1016 | AC_DEFINE(LIBRESOLV_DNS_TTL_HACK)], | |
1017 | AC_MSG_RESULT(no)) | |
1018 | ||
1019 | dnl Need the debugging version of malloc if available | |
1020 | XTRA_OBJS='' | |
1021 | if test "$ac_cv_lib_malloc_main" = "yes" ; then | |
1022 | if test -r /usr/lib/debug/malloc.o ; then | |
1023 | XTRA_OBJS="$XTRA_OBJS /usr/lib/debug/malloc.o" | |
1024 | fi | |
1025 | if test -r /usr/lib/debug/mallocmap.o ; then | |
1026 | XTRA_OBJS="$XTRA_OBJS /usr/lib/debug/mallocmap.o" | |
1027 | fi | |
1028 | fi | |
1029 | ||
1030 | AC_SUBST(XTRA_OBJS) | |
1031 | ||
1032 | if test -z "$XTRA_LIBS"; then | |
1033 | XTRA_LIBS="$LIBS" | |
1034 | dnl -lcrypt is set in CRYPTLIB | |
1035 | XTRA_LIBS=`echo $XTRA_LIBS | sed -e "s/-lcrypt//"` | |
1036 | dnl -lpthread is set in PTHREADLIB | |
1037 | XTRA_LIBS=`echo $XTRA_LIBS | sed -e "s/-lpthread//"` | |
1038 | dnl minor cleanup | |
1039 | XTRA_LIBS=`echo $XTRA_LIBS | sed -e "s/ */ /g"` | |
1040 | LIBS='' | |
1041 | fi | |
1042 | AC_SUBST(XTRA_LIBS) | |
1043 | ||
1044 | dnl Clean up after OSF/1 core dump bug | |
1045 | rm -f core | |
1046 | ||
1047 | AC_OUTPUT(\ | |
1048 | ./makefile \ | |
1049 | ./lib/Makefile \ | |
1050 | ./include/config.h \ | |
1051 | ./scripts/Makefile \ | |
1052 | ./scripts/RunCache \ | |
1053 | ./scripts/RunAccel \ | |
1054 | ./src/Makefile \ | |
1055 | ./contrib/Makefile \ | |
1056 | $SNMP_MAKEFILE \ | |
1057 | ./icons/Makefile \ | |
1058 | ./errors/Makefile \ | |
1059 | ) |