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1 | ## | |
2 | ## Configure template file for Quagga. | |
3 | ## autoconf will generate configure script. | |
4 | ## | |
5 | ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> | |
6 | ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st> | |
7 | ## | |
8 | AC_PREREQ(2.53) | |
9 | ||
10 | AC_INIT(Quagga, 0.99.21, [https://bugzilla.quagga.net]) | |
11 | AC_CONFIG_SRCDIR(lib/zebra.h) | |
12 | AC_CONFIG_MACRO_DIR([m4]) | |
13 | ||
14 | dnl ----------------------------------- | |
15 | dnl Get hostname and other information. | |
16 | dnl ----------------------------------- | |
17 | AC_CANONICAL_BUILD() | |
18 | AC_CANONICAL_HOST() | |
19 | AC_CANONICAL_TARGET() | |
20 | ||
21 | AM_INIT_AUTOMAKE(1.6) | |
22 | AM_CONFIG_HEADER(config.h) | |
23 | ||
24 | AC_CHECK_PROG([GAWK],[gawk],[gawk],[not-in-PATH]) | |
25 | if test "x$GAWK" = "xnot-in-PATH" ; then | |
26 | AC_MSG_ERROR([GNU awk is required for lib/memtype.h made by memtypes.awk. | |
27 | BSD awk complains: awk: gensub doesn't support backreferences (subst "\1") ]) | |
28 | fi | |
29 | AC_ARG_VAR([GAWK],[GNU AWK]) | |
30 | ||
31 | dnl default is to match previous behavior | |
32 | exampledir=${sysconfdir} | |
33 | AC_ARG_ENABLE([exampledir], | |
34 | AC_HELP_STRING([--enable-exampledir], | |
35 | [specify alternate directory for examples]), | |
36 | exampledir="$enableval",) | |
37 | dnl XXX add --exampledir to autoconf standard directory list somehow | |
38 | AC_SUBST(exampledir) | |
39 | ||
40 | dnl default is to match previous behavior | |
41 | pkgsrcrcdir="" | |
42 | pkgsrcdir="" | |
43 | AC_ARG_ENABLE([pkgsrcrcdir], | |
44 | AC_HELP_STRING([--enable-pkgsrcrcdir], | |
45 | [specify directory for rc.d scripts]), | |
46 | pkgsrcrcdir="$enableval"; pkgsrcdir="pkgsrc",) | |
47 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow | |
48 | AC_SUBST(pkgsrcdir) | |
49 | AC_SUBST(pkgsrcrcdir) | |
50 | ||
51 | dnl ------------ | |
52 | dnl Check CFLAGS | |
53 | dnl ------------ | |
54 | AC_ARG_WITH(cflags, | |
55 | [ --with-cflags Set CFLAGS for use in compilation.]) | |
56 | if test "x$with_cflags" != "x" ; then | |
57 | CFLAGS="$with_cflags" ; cflags_specified=yes ; | |
58 | elif test -n "$CFLAGS" ; then | |
59 | cflags_specified=yes ; | |
60 | fi | |
61 | ||
62 | dnl -------------------- | |
63 | dnl Check CC and friends | |
64 | dnl -------------------- | |
65 | AC_LANG([C]) | |
66 | AC_PROG_CC | |
67 | AC_PROG_CPP | |
68 | AM_PROG_CC_C_O | |
69 | AC_PROG_EGREP | |
70 | ||
71 | dnl autoconf 2.59 appears not to support AC_PROG_SED | |
72 | dnl AC_PROG_SED | |
73 | AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) | |
74 | ||
75 | dnl pdflatex and latexmk are needed to build HACKING.pdf | |
76 | AC_CHECK_PROG([PDFLATEX],[pdflatex],[pdflatex],[/bin/false]) | |
77 | AC_CHECK_PROG([LATEXMK],[latexmk],[latexmk],[/bin/false]) | |
78 | if test "x$PDFLATEX" = "x/bin/false" -o "x$LATEXMK" = "x/bin/false"; then | |
79 | AC_MSG_WARN([Will not be able to make PDF versions of TeX documents]) | |
80 | else | |
81 | HAVE_LATEX=true | |
82 | fi | |
83 | AM_CONDITIONAL([HAVE_LATEX], [test "x$HAVE_LATEX" = "xtrue"]) | |
84 | ||
85 | dnl ------------------------------------------------------------------ | |
86 | dnl Intel compiler check. Although Intel tries really hard to make icc | |
87 | dnl look like gcc, there are some differences. It's very verbose with | |
88 | dnl -Wall and it doesn't support the individual -W options. | |
89 | dnl ------------------------------------------------------------------ | |
90 | if test "x${GCC}" = "xyes" ; then | |
91 | COMPILER="GCC" | |
92 | AC_MSG_CHECKING([whether we are using the Intel compiler]) | |
93 | AC_EGREP_CPP([^__INTEL_COMPILER], [__INTEL_COMPILER], | |
94 | [AC_MSG_RESULT([no])], | |
95 | [COMPILER="ICC" | |
96 | AC_MSG_RESULT([yes])] | |
97 | ) | |
98 | else | |
99 | AC_MSG_CHECKING([whether we are using SunPro compiler]) | |
100 | AC_EGREP_CPP([^__SUNPRO_C.*0x5(7|8|9)], ["__SUNPRO_C" __SUNPRO_C], | |
101 | [AC_MSG_RESULT([no])], | |
102 | [COMPILER="SUNPRO" | |
103 | AC_MSG_RESULT([yes])] | |
104 | ) | |
105 | fi | |
106 | ||
107 | dnl --------------------------------------------- | |
108 | dnl If CLFAGS doesn\'t exist set default value | |
109 | dnl AC_PROG_CC will have set minimal default | |
110 | dnl already, eg "-O2 -g" for gcc, "-g" for others | |
111 | dnl (Wall is gcc specific... have to make sure | |
112 | dnl gcc is being used before setting it) | |
113 | dnl | |
114 | dnl Intel icc 8.0 also sets __GNUC__, | |
115 | dnl but doesn't support all these fancy -W options. | |
116 | dnl Intel compiler warnings we ignore: | |
117 | dnl 279: controlling expression is constant. | |
118 | dnl 869: parameter "xxx" was never referenced - to avoid massive warnings | |
119 | dnl about "self", "vty", "argc" and "argv" never referenced in DEFUN | |
120 | dnl macro. | |
121 | dnl 981: operands are evaluated in unspecified order. | |
122 | dnl | |
123 | dnl Sun Studio 10 / SunPro 5.7 is also supported, | |
124 | dnl so lets set some sane CFLAGS for it. | |
125 | dnl --------------------------------------------- | |
126 | ||
127 | AC_MSG_CHECKING([whether to set a default CFLAGS]) | |
128 | if test "x${cflags_specified}" = "x" ; then | |
129 | case ${COMPILER} in | |
130 | "ICC") | |
131 | CFLAGS="-Os -g -Wall -wd 279,869,981" | |
132 | AC_MSG_RESULT([Intel default]) | |
133 | ;; | |
134 | "GCC") | |
135 | CFLAGS="-Os -fno-omit-frame-pointer -g -std=gnu99 -Wall" | |
136 | CFLAGS="${CFLAGS} -Wsign-compare -Wpointer-arith" | |
137 | CFLAGS="${CFLAGS} -Wbad-function-cast -Wwrite-strings" | |
138 | CFLAGS="${CFLAGS} -Wmissing-prototypes -Wmissing-declarations" | |
139 | CFLAGS="${CFLAGS} -Wchar-subscripts -Wcast-qual" | |
140 | # TODO: conditionally addd -Wpacked if handled | |
141 | AC_MSG_RESULT([gcc default]) | |
142 | ;; | |
143 | "SUNPRO") | |
144 | CFLAGS="-xO4 -v -g -xspace -xcode=pic32 -xstrconst -xc99" | |
145 | AC_MSG_RESULT([SunPro default]) | |
146 | ;; | |
147 | *) | |
148 | AC_MSG_RESULT([unknown compiler]) | |
149 | ;; | |
150 | esac | |
151 | else | |
152 | AC_MSG_RESULT([CFLAGS supplied by user]) | |
153 | fi | |
154 | ||
155 | dnl -------------- | |
156 | dnl Check programs | |
157 | dnl -------------- | |
158 | AC_PROG_INSTALL | |
159 | AC_PROG_LN_S | |
160 | AC_PROG_MAKE_SET | |
161 | AC_CHECK_TOOL(AR, ar) | |
162 | ||
163 | dnl --------------------------- | |
164 | dnl We, perhaps unfortunately, | |
165 | dnl depend on GNU Make specific | |
166 | dnl constructs. | |
167 | dnl Give the user a warning if | |
168 | dnl not GNU Make. | |
169 | dnl --------------------------- | |
170 | AC_CACHE_CHECK([if ${MAKE-make} is GNU make], [quagga_cv_gnu_make], | |
171 | [quagga_cv_gnu_make=no | |
172 | if ${MAKE-make} --version 2>/dev/null | \ | |
173 | grep '^GNU Make ' >/dev/null ; then | |
174 | quagga_cv_gnu_make=yes; | |
175 | fi | |
176 | ] | |
177 | ) | |
178 | ||
179 | dnl ----------------- | |
180 | dnl System extensions | |
181 | dnl ----------------- | |
182 | AC_GNU_SOURCE | |
183 | ||
184 | dnl ------- | |
185 | dnl libtool | |
186 | dnl ------- | |
187 | AC_PROG_LIBTOOL | |
188 | ||
189 | dnl ---------------------- | |
190 | dnl Packages configuration | |
191 | dnl ---------------------- | |
192 | AC_ARG_WITH(pkg-extra-version, | |
193 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), | |
194 | [EXTRAVERSION=$withval],) | |
195 | AC_ARG_ENABLE(vtysh, | |
196 | [ --enable-vtysh include integrated vty shell for Quagga]) | |
197 | AC_ARG_ENABLE(ipv6, | |
198 | [ --disable-ipv6 turn off IPv6 related features and daemons]) | |
199 | AC_ARG_ENABLE(doc, | |
200 | [ --disable-doc do not build docs]) | |
201 | AC_ARG_ENABLE(zebra, | |
202 | [ --disable-zebra do not build zebra daemon]) | |
203 | AC_ARG_ENABLE(bgpd, | |
204 | [ --disable-bgpd do not build bgpd]) | |
205 | AC_ARG_ENABLE(ripd, | |
206 | [ --disable-ripd do not build ripd]) | |
207 | AC_ARG_ENABLE(ripngd, | |
208 | [ --disable-ripngd do not build ripngd]) | |
209 | AC_ARG_ENABLE(ospfd, | |
210 | [ --disable-ospfd do not build ospfd]) | |
211 | AC_ARG_ENABLE(ospf6d, | |
212 | [ --disable-ospf6d do not build ospf6d]) | |
213 | AC_ARG_ENABLE(babeld, | |
214 | [ --disable-babeld do not build babeld]) | |
215 | AC_ARG_ENABLE(watchquagga, | |
216 | [ --disable-watchquagga do not build watchquagga]) | |
217 | AC_ARG_ENABLE(isisd, | |
218 | [ --enable-isisd build isisd]) | |
219 | AC_ARG_ENABLE(solaris, | |
220 | [ --enable-solaris build solaris]) | |
221 | AC_ARG_ENABLE(bgp-announce, | |
222 | [ --disable-bgp-announce, turn off BGP route announcement]) | |
223 | AC_ARG_ENABLE(netlink, | |
224 | [ --enable-netlink force to use Linux netlink interface]) | |
225 | AC_ARG_ENABLE(broken-aliases, | |
226 | [ --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X]) | |
227 | AC_ARG_ENABLE(snmp, | |
228 | [ --enable-snmp=ARG enable SNMP support (smux or agentx)]) | |
229 | AC_ARG_WITH(libpam, | |
230 | [ --with-libpam use libpam for PAM support in vtysh]) | |
231 | AC_ARG_ENABLE(tcp-zebra, | |
232 | [ --enable-tcp-zebra enable TCP/IP socket connection between zebra and protocol daemon]) | |
233 | AC_ARG_ENABLE(opaque-lsa, | |
234 | AC_HELP_STRING([--disable-opaque-lsa],[do not build OSPF Opaque-LSA with OSPFAPI support (RFC2370)])) | |
235 | AC_ARG_ENABLE(ospfapi, | |
236 | [ --disable-ospfapi do not build OSPFAPI to access the OSPF LSA Database]) | |
237 | AC_ARG_ENABLE(ospfclient, | |
238 | [ --disable-ospfclient do not build OSPFAPI client for OSPFAPI, | |
239 | (this is the default if --disable-ospfapi is set)]) | |
240 | AC_ARG_ENABLE(ospf-te, | |
241 | AC_HELP_STRING([--disable-ospf-te],[disable Traffic Engineering Extension to OSPF])) | |
242 | AC_ARG_ENABLE(multipath, | |
243 | [ --enable-multipath=ARG enable multipath function, ARG must be digit]) | |
244 | AC_ARG_ENABLE(user, | |
245 | AC_HELP_STRING([--enable-user=user], [user to run Quagga suite as (default quagga)])) | |
246 | AC_ARG_ENABLE(group, | |
247 | AC_HELP_STRING([--enable-group=group], [group to run Quagga suite as (default quagga)])) | |
248 | AC_ARG_ENABLE(vty_group, | |
249 | [ --enable-vty-group=ARG set vty sockets to have specified group as owner]) | |
250 | AC_ARG_ENABLE(configfile_mask, | |
251 | [ --enable-configfile-mask=ARG set mask for config files]) | |
252 | AC_ARG_ENABLE(logfile_mask, | |
253 | [ --enable-logfile-mask=ARG set mask for log files]) | |
254 | ||
255 | AC_ARG_ENABLE(rtadv, | |
256 | [ --disable-rtadv disable IPV6 router advertisement feature]) | |
257 | AC_ARG_ENABLE(irdp, | |
258 | [ --enable-irdp enable IRDP server support in zebra]) | |
259 | AC_ARG_ENABLE(isis_topology, | |
260 | [ --enable-isis-topology enable IS-IS topology generator]) | |
261 | AC_ARG_ENABLE(capabilities, | |
262 | [ --disable-capabilities disable using POSIX capabilities]) | |
263 | AC_ARG_ENABLE(gcc_ultra_verbose, | |
264 | [ --enable-gcc-ultra-verbose enable ultra verbose GCC warnings]) | |
265 | AC_ARG_ENABLE(linux24_tcp_md5, | |
266 | [ --enable-linux24-tcp-md5 enable support for old, Linux-2.4 RFC2385 patch]) | |
267 | AC_ARG_ENABLE(gcc-rdynamic, | |
268 | [ --enable-gcc-rdynamic enable gcc linking with -rdynamic for better backtraces]) | |
269 | AC_ARG_ENABLE(time-check, | |
270 | [ --disable-time-check disable slow thread warning messages]) | |
271 | AC_ARG_ENABLE(pcreposix, | |
272 | [ --enable-pcreposix enable using PCRE Posix libs for regex functions]) | |
273 | ||
274 | if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then | |
275 | CFLAGS="${CFLAGS} -W -Wcast-qual -Wstrict-prototypes" | |
276 | CFLAGS="${CFLAGS} -Wmissing-declarations -Wmissing-noreturn" | |
277 | CFLAGS="${CFLAGS} -Wmissing-format-attribute -Wunreachable-code" | |
278 | CFLAGS="${CFLAGS} -Wpacked -Wpadded" | |
279 | fi | |
280 | ||
281 | if test x"${enable_gcc_rdynamic}" = x"yes" ; then | |
282 | LDFLAGS="${LDFLAGS} -rdynamic" | |
283 | fi | |
284 | ||
285 | if test x"${enable_time_check}" != x"no" ; then | |
286 | if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then | |
287 | AC_DEFINE(CONSUMED_TIME_CHECK,5000000,Consumed Time Check) | |
288 | else | |
289 | AC_DEFINE_UNQUOTED(CONSUMED_TIME_CHECK,$enable_time_check,Consumed Time Check) | |
290 | fi | |
291 | fi | |
292 | ||
293 | if test "${enable_broken_aliases}" = "yes"; then | |
294 | if test "${enable_netlink}" = "yes" | |
295 | then | |
296 | AC_MSG_FAILURE([Sorry you can not use netlink with broken aliases]) | |
297 | fi | |
298 | AC_DEFINE(HAVE_BROKEN_ALIASES,,Broken Alias) | |
299 | enable_netlink=no | |
300 | fi | |
301 | ||
302 | if test "${enable_tcp_zebra}" = "yes"; then | |
303 | AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication) | |
304 | fi | |
305 | ||
306 | if test "${enable_opaque_lsa}" != "no"; then | |
307 | AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA) | |
308 | fi | |
309 | ||
310 | if test "${enable_ospf_te}" != "no"; then | |
311 | AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA) | |
312 | AC_DEFINE(HAVE_OSPF_TE,,OSPF TE) | |
313 | fi | |
314 | ||
315 | if test "${enable_linux24_tcp_md5}" = "yes"; then | |
316 | AC_DEFINE(HAVE_TCP_MD5_LINUX24,,Old Linux 2.4 TCP MD5 Signature Patch) | |
317 | fi | |
318 | ||
319 | AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements) | |
320 | if test "${enable_rtadv}" != "no"; then | |
321 | AC_MSG_RESULT(yes) | |
322 | AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support) | |
323 | else | |
324 | AC_MSG_RESULT(no) | |
325 | fi | |
326 | ||
327 | if test "${enable_irdp}" = "yes"; then | |
328 | AC_DEFINE(HAVE_IRDP,, IRDP ) | |
329 | fi | |
330 | ||
331 | if test "${enable_isisd}" = "yes" && test "${enable_isis_topology}" = yes; then | |
332 | AC_DEFINE(TOPOLOGY_GENERATE,,Enable IS-IS topology generator code) | |
333 | ISIS_TOPOLOGY_INCLUDES="-I./topology" | |
334 | ISIS_TOPOLOGY_DIR="topology" | |
335 | ISIS_TOPOLOGY_LIB="./topology/libtopology.a" | |
336 | fi | |
337 | ||
338 | AC_SUBST(ISIS_TOPOLOGY_INCLUDES) | |
339 | AC_SUBST(ISIS_TOPOLOGY_DIR) | |
340 | AC_SUBST(ISIS_TOPOLOGY_LIB) | |
341 | ||
342 | if test "${enable_user}" = "yes" || test x"${enable_user}" = x""; then | |
343 | enable_user="quagga" | |
344 | elif test "${enable_user}" = "no"; then | |
345 | enable_user="root" | |
346 | fi | |
347 | ||
348 | if test "${enable_group}" = "yes" || test x"${enable_group}" = x""; then | |
349 | enable_group="quagga" | |
350 | elif test "${enable_group}" = "no"; then | |
351 | enable_group="root" | |
352 | fi | |
353 | ||
354 | if test x"${enable_vty_group}" = x"yes" ; then | |
355 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) | |
356 | elif test x"${enable_vty_group}" != x""; then | |
357 | if test x"${enable_vty_group}" != x"no"; then | |
358 | AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group) | |
359 | fi | |
360 | fi | |
361 | AC_SUBST([enable_user]) | |
362 | AC_SUBST([enable_group]) | |
363 | AC_SUBST([enable_vty_group]) | |
364 | AC_DEFINE_UNQUOTED(QUAGGA_USER, "${enable_user}", Quagga User) | |
365 | AC_DEFINE_UNQUOTED(QUAGGA_GROUP, "${enable_group}", Quagga Group) | |
366 | ||
367 | enable_configfile_mask=${enable_configfile_mask:-0600} | |
368 | AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files) | |
369 | ||
370 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
371 | AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files) | |
372 | ||
373 | MULTIPATH_NUM=1 | |
374 | ||
375 | case "${enable_multipath}" in | |
376 | [[0-9]|[1-9][0-9]]) | |
377 | MULTIPATH_NUM="${enable_multipath}" | |
378 | ;; | |
379 | "") | |
380 | ;; | |
381 | *) | |
382 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) | |
383 | ;; | |
384 | esac | |
385 | ||
386 | AC_SUBST(MULTIPATH_NUM) | |
387 | ||
388 | dnl ----------------------------------- | |
389 | dnl Add extra version string to package | |
390 | dnl name, string and version fields. | |
391 | dnl ----------------------------------- | |
392 | if test "x${EXTRAVERSION}" != "x" ; then | |
393 | VERSION=${VERSION}${EXTRAVERSION} | |
394 | PACKAGE_VERSION=${PACKAGE_VERSION}${EXTRAVERSION} | |
395 | PACKAGE_STRING=${PACKAGE_STRING}${EXTRAVERSION} | |
396 | fi | |
397 | ||
398 | dnl ------------------------------------ | |
399 | dnl Check C keywords and standard types | |
400 | dnl ------------------------------------ | |
401 | AC_C_CONST | |
402 | AC_C_INLINE | |
403 | AC_C_RESTRICT | |
404 | AC_C_VOLATILE | |
405 | AC_HEADER_STDC | |
406 | AC_HEADER_TIME | |
407 | AC_HEADER_SYS_WAIT | |
408 | dnl AC_TYPE_PID_T | |
409 | AC_TYPE_UID_T | |
410 | AC_TYPE_MODE_T | |
411 | AC_TYPE_SIZE_T | |
412 | AC_TYPE_SIGNAL | |
413 | AC_STRUCT_TM | |
414 | ||
415 | dnl ------------------------- | |
416 | dnl Check other header files. | |
417 | dnl ------------------------- | |
418 | AC_CHECK_HEADERS([stropts.h sys/ksym.h sys/times.h sys/select.h \ | |
419 | sys/types.h linux/version.h netdb.h asm/types.h \ | |
420 | sys/param.h limits.h signal.h \ | |
421 | sys/socket.h netinet/in.h time.h sys/time.h]) | |
422 | ||
423 | dnl Utility macro to avoid retyping includes all the time | |
424 | m4_define([QUAGGA_INCLUDES], | |
425 | [#ifdef SUNOS_5 | |
426 | #define _XPG4_2 | |
427 | #define __EXTENSIONS__ | |
428 | #endif | |
429 | #include <stdio.h> | |
430 | #if STDC_HEADERS | |
431 | # include <stdlib.h> | |
432 | # include <stddef.h> | |
433 | #else | |
434 | # if HAVE_STDLIB_H | |
435 | # include <stdlib.h> | |
436 | # endif | |
437 | #endif | |
438 | #if HAVE_SYS_TYPES_H | |
439 | # include <sys/types.h> | |
440 | #endif | |
441 | /* sys/conf.h depends on param.h on FBSD at least */ | |
442 | #if HAVE_SYS_PARAM_H | |
443 | # include <sys/param.h> | |
444 | #endif | |
445 | /* Required for MAXSIG */ | |
446 | #if HAVE_SIGNAL_H | |
447 | # include <signal.h> | |
448 | #endif | |
449 | #if HAVE_SYS_SOCKET_H | |
450 | # include <sys/socket.h> | |
451 | #endif | |
452 | #if HAVE_NETINET_IN_H | |
453 | # include <netinet/in.h> | |
454 | #endif | |
455 | #ifdef TIME_WITH_SYS_TIME | |
456 | # include <sys/time.h> | |
457 | # include <time.h> | |
458 | #else | |
459 | # ifdef HAVE_SYS_TIME_H | |
460 | # include <sys/time.h> | |
461 | # else | |
462 | # include <time.h> | |
463 | # endif | |
464 | #endif /* TIME_WITH_SYS_TIME */ | |
465 | ])dnl | |
466 | ||
467 | dnl HAVE_NET_IF_H must be discovered by the time the longer AC_CHECK_HEADERS | |
468 | dnl round below execution begins, otherwise it doesn't properly detect | |
469 | dnl HAVE_NETINET6_IN6_VAR_H, HAVE_NET_IF_VAR_H and HAVE_STRUCT_IN6_ALIASREQ | |
470 | dnl on FreeBSD (BZ#408). | |
471 | ||
472 | AC_CHECK_HEADERS([net/if.h], [], [], QUAGGA_INCLUDES) | |
473 | ||
474 | m4_define([QUAGGA_INCLUDES], | |
475 | QUAGGA_INCLUDES | |
476 | [#if HAVE_NET_IF_H | |
477 | # include <net/if.h> | |
478 | #endif | |
479 | ])dnl | |
480 | ||
481 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
482 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
483 | dnl an additional round for it. | |
484 | ||
485 | AC_CHECK_HEADERS([net/if_var.h], [], [], QUAGGA_INCLUDES) | |
486 | ||
487 | m4_define([QUAGGA_INCLUDES], | |
488 | QUAGGA_INCLUDES | |
489 | [#if HAVE_NET_IF_VAR_H | |
490 | # include <net/if_var.h> | |
491 | #endif | |
492 | ])dnl | |
493 | ||
494 | AC_CHECK_HEADERS([sys/un.h netinet/in_systm.h netinet/in_var.h \ | |
495 | net/if_dl.h net/netopt.h net/route.h \ | |
496 | inet/nd.h arpa/inet.h netinet/ip_icmp.h \ | |
497 | fcntl.h stddef.h sys/ioctl.h syslog.h wchar.h wctype.h \ | |
498 | sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], | |
499 | [], [], QUAGGA_INCLUDES) | |
500 | ||
501 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
502 | [#ifndef __USE_GNU | |
503 | #define __USE_GNU | |
504 | #endif /* __USE_GNU */ | |
505 | QUAGGA_INCLUDES | |
506 | ]) | |
507 | ||
508 | m4_define([QUAGGA_INCLUDES], | |
509 | QUAGGA_INCLUDES | |
510 | [#if HAVE_SYS_UN_H | |
511 | # include <sys/un.h> | |
512 | #endif | |
513 | #if HAVE_NETINET_IN_SYSTM_H | |
514 | # include <netinet/in_systm.h> | |
515 | #endif | |
516 | #if HAVE_NETINET_IN_VAR_H | |
517 | # include <netinet/in_var.h> | |
518 | #endif | |
519 | #if HAVE_NET_IF_DL_H | |
520 | # include <net/if_dl.h> | |
521 | #endif | |
522 | #if HAVE_NET_NETOPT_H | |
523 | # include <net/netopt.h> | |
524 | #endif | |
525 | #if HAVE_NET_ROUTE_H | |
526 | # include <net/route.h> | |
527 | #endif | |
528 | #if HAVE_INET_ND_H | |
529 | # include <inet/nd.h> | |
530 | #endif | |
531 | #if HAVE_ARPA_INET_H | |
532 | # include <arpa/inet.h> | |
533 | #endif | |
534 | /* Required for IDRP */ | |
535 | #if HAVE_NETINET_IP_ICMP_H | |
536 | # include <netinet/ip_icmp.h> | |
537 | #endif | |
538 | ])dnl | |
539 | ||
540 | dnl V6 headers are checked below, after we check for v6 | |
541 | ||
542 | dnl Some systems (Solaris 2.x) require libnsl (Network Services Library) | |
543 | case "$host" in | |
544 | [*-sunos5.[6-7]*] | [*-solaris2.[6-7]*]) | |
545 | opsys=sol2-6 | |
546 | AC_DEFINE(SUNOS_56, 1, SunOS 5.6 to 5.7) | |
547 | AC_DEFINE(SUNOS_5, 1, SunOS 5) | |
548 | AC_CHECK_LIB(xnet, main) | |
549 | CURSES=-lcurses | |
550 | ;; | |
551 | [*-sunos5.[8-9]] \ | |
552 | | [*-sunos5.1[0-9]] \ | |
553 | | [*-sunos5.1[0-9].[0-9]] \ | |
554 | | [*-solaris2.[8-9]] \ | |
555 | | [*-solaris2.1[0-9]] \ | |
556 | | [*-solaris2.1[0-9].[0-9]]) | |
557 | opsys=sol8 | |
558 | AC_DEFINE(SUNOS_59, 1, [SunOS 5.8 up]) | |
559 | AC_DEFINE(SUNOS_5, 1, [SunOS 5]) | |
560 | AC_CHECK_LIB(socket, main) | |
561 | AC_CHECK_LIB(nsl, main) | |
562 | AC_CHECK_LIB(umem, main) | |
563 | AC_CHECK_FUNCS([printstack], | |
564 | [AC_DEFINE([HAVE_PRINTSTACK],1,[Solaris printstack]) | |
565 | AC_DEFINE([HAVE_STACK_TRACE],1,[Stack symbols decode functionality]) | |
566 | ]) | |
567 | CURSES=-lcurses | |
568 | ;; | |
569 | *-sunos5* | *-solaris2*) | |
570 | AC_DEFINE(SUNOS_5,,SunOS 5, Unknown SunOS) | |
571 | AC_CHECK_LIB(socket, main) | |
572 | AC_CHECK_LIB(nsl, main) | |
573 | CURSES=-lcurses | |
574 | ;; | |
575 | *-linux*) | |
576 | opsys=gnu-linux | |
577 | AC_DEFINE(GNU_LINUX,,GNU Linux) | |
578 | ;; | |
579 | *-nec-sysv4*) | |
580 | AC_CHECK_LIB(nsl, gethostbyname) | |
581 | AC_CHECK_LIB(socket, socket) | |
582 | ;; | |
583 | *-openbsd*) | |
584 | opsys=openbsd | |
585 | AC_DEFINE(OPEN_BSD,,OpenBSD) | |
586 | ;; | |
587 | *-bsdi*) | |
588 | opsys=bsdi | |
589 | OTHER_METHOD="mtu_kvm.o" | |
590 | AC_CHECK_LIB(kvm, main) | |
591 | ;; | |
592 | *-irix6.5) | |
593 | opsys=irix | |
594 | AC_DEFINE(IRIX_65,,IRIX 6.5) | |
595 | ;; | |
596 | esac | |
597 | ||
598 | AC_SYS_LARGEFILE | |
599 | ||
600 | dnl --------------------- | |
601 | dnl Integrated VTY option | |
602 | dnl --------------------- | |
603 | case "${enable_vtysh}" in | |
604 | "yes") VTYSH="vtysh"; | |
605 | AC_DEFINE(VTYSH,,VTY shell) | |
606 | AC_PATH_PROG(PERL, perl) | |
607 | dnl Vtysh uses libreadline, which looks for termcap functions at | |
608 | dnl configure time. We follow readlines search order. | |
609 | dnl The required procedures are in libtermcap on NetBSD, in | |
610 | dnl [TODO] on Linux, and in [TODO] on Solaris. | |
611 | AC_CHECK_LIB(termcap, tputs, LIBREADLINE="$LIBREADLINE -ltermcap", | |
612 | [AC_CHECK_LIB(tinfo, tputs, LIBREADLINE="$LIBREADLINE -ltinfo", | |
613 | [AC_CHECK_LIB(curses, tputs, LIBREADLINE="$LIBREADLINE -lcurses", | |
614 | [AC_CHECK_LIB(ncurses, tputs, | |
615 | LIBREADLINE="$LIBREADLINE -lncurses")] | |
616 | )] | |
617 | )] | |
618 | ) | |
619 | AC_CHECK_LIB(readline, main, LIBREADLINE="$LIBREADLINE -lreadline",, | |
620 | "$LIBREADLINE") | |
621 | if test $ac_cv_lib_readline_main = no; then | |
622 | AC_MSG_ERROR([vtysh needs libreadline but was not found and usable on your system.]) | |
623 | fi | |
624 | AC_CHECK_HEADER(readline/history.h) | |
625 | if test $ac_cv_header_readline_history_h = no;then | |
626 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) | |
627 | fi | |
628 | AC_CHECK_LIB(readline, rl_completion_matches, | |
629 | LIBREADLINE="$LIBREADLINE",, "$LIBREADLINE") | |
630 | if test $ac_cv_lib_readline_rl_completion_matches = no; then | |
631 | AC_DEFINE(rl_completion_matches,completion_matches,Old readline) | |
632 | fi | |
633 | ;; | |
634 | "no" ) VTYSH="";; | |
635 | * ) ;; | |
636 | esac | |
637 | AC_SUBST(LIBREADLINE) | |
638 | AM_CONDITIONAL(VTYSH, test "x$VTYSH" = "xvtysh") | |
639 | ||
640 | dnl ---------- | |
641 | dnl PAM module | |
642 | dnl | |
643 | dnl Quagga detects the PAM library it is built against by checking for a | |
644 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h | |
645 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
646 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
647 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
648 | dnl of OpenPAM. | |
649 | dnl ---------- | |
650 | if test "$with_libpam" = "yes"; then | |
651 | AC_CHECK_HEADER([security/pam_misc.h], | |
652 | [AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h) | |
653 | AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv) | |
654 | pam_conv_func="misc_conv" | |
655 | ], | |
656 | [], QUAGGA_INCLUDES) | |
657 | AC_CHECK_HEADER([security/openpam.h], | |
658 | [AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h) | |
659 | AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv) | |
660 | pam_conv_func="openpam_ttyconv" | |
661 | ], | |
662 | [], QUAGGA_INCLUDES[#include <security/pam_appl.h>]) | |
663 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then | |
664 | AC_MSG_WARN([*** pam support will not be built ***]) | |
665 | with_libpam="no" | |
666 | fi | |
667 | fi | |
668 | ||
669 | if test "$with_libpam" = "yes"; then | |
670 | dnl took this test from proftpds configure.in and suited to our needs | |
671 | dnl ------------------------------------------------------------------------- | |
672 | dnl | |
673 | dnl This next check looks funky due to a linker problem with some versions | |
674 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
675 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
676 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
677 | AC_CHECK_LIB(pam, pam_start, | |
678 | [AC_CHECK_LIB(pam, $pam_conv_func, | |
679 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
680 | LIBPAM="-lpam"], | |
681 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
682 | LIBPAM="-lpam -lpam_misc"] | |
683 | ) | |
684 | ], | |
685 | ||
686 | [AC_CHECK_LIB(pam, pam_end, | |
687 | [AC_CHECK_LIB(pam, $pam_conv_func, | |
688 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
689 | LIBPAM="-lpam -ldl"], | |
690 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
691 | LIBPAM="-lpam -ldl -lpam_misc"] | |
692 | ) | |
693 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
694 | [-ldl]) | |
695 | ] | |
696 | ) | |
697 | fi | |
698 | AC_SUBST(LIBPAM) | |
699 | ||
700 | dnl ------------------------------- | |
701 | dnl Endian-ness check | |
702 | dnl ------------------------------- | |
703 | AC_WORDS_BIGENDIAN | |
704 | ||
705 | dnl ------------------------------- | |
706 | dnl check the size in byte of the C | |
707 | dnl ------------------------------- | |
708 | dnl AC_CHECK_SIZEOF(char) | |
709 | dnl AC_CHECK_SIZEOF(int) | |
710 | dnl AC_CHECK_SIZEOF(short) | |
711 | dnl AC_CHECK_SIZEOF(long) | |
712 | ||
713 | dnl ---------------------------- | |
714 | dnl check existance of functions | |
715 | dnl ---------------------------- | |
716 | AC_FUNC_CHOWN | |
717 | AC_FUNC_FNMATCH | |
718 | AC_FUNC_FORK | |
719 | AC_FUNC_MEMCMP | |
720 | AC_FUNC_MKTIME | |
721 | AC_FUNC_STRFTIME | |
722 | AC_FUNC_STAT | |
723 | AC_FUNC_SELECT_ARGTYPES | |
724 | AC_FUNC_STRFTIME | |
725 | dnl Avoid AC_FUNC_STRNLEN because it pulls in AC_SYSTEM_EXTENSIONS which | |
726 | dnl can lead to strange side effects. So we just check for strnlen | |
727 | dnl directly, see below. | |
728 | dnl AC_FUNC_STRNLENdnl | |
729 | AC_FUNC_VPRINTF | |
730 | ||
731 | dnl ------------------------------- | |
732 | dnl bgpd needs pow() and hence libm | |
733 | dnl ------------------------------- | |
734 | TMPLIBS="$LIBS" | |
735 | AC_CHECK_HEADER([math.h], | |
736 | [AC_CHECK_LIB([m], [pow], | |
737 | [LIBM="-lm" | |
738 | LIBS="$LIBS $LIBM" | |
739 | AC_DEFINE(HAVE_LIBM,, Have libm) | |
740 | AC_CHECK_FUNCS(pow,[],[LIBM=""]) | |
741 | ]) | |
742 | ]) | |
743 | if test x"$LIBM" = x ; then | |
744 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) | |
745 | fi | |
746 | LIBS="$TMPLIBS" | |
747 | AC_SUBST(LIBM) | |
748 | ||
749 | dnl --------------- | |
750 | dnl other functions | |
751 | dnl --------------- | |
752 | AC_CHECK_FUNCS([dup2 ftruncate getcwd gethostbyname getpagesize gettimeofday \ | |
753 | inet_ntoa inet_aton strnlen \ | |
754 | memchr memmove memset select socket \ | |
755 | strcasecmp strchr strcspn strdup strerror \ | |
756 | strncasecmp strndup strrchr strspn strstr \ | |
757 | strtol strtoul strlcat strlcpy \ | |
758 | daemon snprintf vsnprintf \ | |
759 | if_nametoindex if_indextoname getifaddrs \ | |
760 | uname fcntl]) | |
761 | ||
762 | AC_CHECK_FUNCS(setproctitle, , | |
763 | [AC_CHECK_LIB(util, setproctitle, | |
764 | [LIBS="$LIBS -lutil" | |
765 | AC_DEFINE(HAVE_SETPROCTITLE,, Have setproctitle) | |
766 | ] | |
767 | ) | |
768 | ] | |
769 | ) | |
770 | ||
771 | dnl ------------------------------------ | |
772 | dnl Determine routing get and set method | |
773 | dnl ------------------------------------ | |
774 | AC_MSG_CHECKING(zebra between kernel interface method) | |
775 | if test x"$opsys" = x"gnu-linux"; then | |
776 | if test "${enable_netlink}" = "yes";then | |
777 | AC_MSG_RESULT(netlink) | |
778 | RT_METHOD=rt_netlink.o | |
779 | AC_DEFINE(HAVE_NETLINK,,netlink) | |
780 | netlink=yes | |
781 | elif test "${enable_netlink}" = "no"; then | |
782 | AC_MSG_RESULT(ioctl) | |
783 | RT_METHOD=rt_ioctl.o | |
784 | netlink=no | |
785 | else | |
786 | AC_MSG_RESULT(netlink) | |
787 | RT_METHOD=rt_netlink.o | |
788 | AC_DEFINE(HAVE_NETLINK,,netlink) | |
789 | netlink=yes | |
790 | fi | |
791 | elif test x"$opsys" = x"sol2-6";then | |
792 | AC_MSG_RESULT(Route socket) | |
793 | KERNEL_METHOD="kernel_socket.o" | |
794 | RT_METHOD="rt_socket.o" | |
795 | elif test x"$opsys" = x"sol8";then | |
796 | AC_MSG_RESULT(Route socket) | |
797 | KERNEL_METHOD="kernel_socket.o" | |
798 | RT_METHOD="rt_socket.o" | |
799 | elif test "$opsys" = "irix" ; then | |
800 | AC_MSG_RESULT(Route socket) | |
801 | KERNEL_METHOD="kernel_socket.o" | |
802 | RT_METHOD="rt_socket.o" | |
803 | else | |
804 | AC_TRY_RUN([#include <errno.h> | |
805 | #include <sys/types.h> | |
806 | #include <sys/socket.h> | |
807 | ||
808 | main () | |
809 | { | |
810 | int ac_sock; | |
811 | ||
812 | ac_sock = socket (AF_ROUTE, SOCK_RAW, 0); | |
813 | if (ac_sock < 0 && errno == EINVAL) | |
814 | exit (1); | |
815 | exit (0); | |
816 | }], | |
817 | [KERNEL_METHOD=kernel_socket.o | |
818 | RT_METHOD=rt_socket.o | |
819 | AC_MSG_RESULT(socket)], | |
820 | [RT_METHOD=rt_ioctl.o | |
821 | AC_MSG_RESULT(ioctl)], | |
822 | [KERNEL_METHOD=kernel_socket.o | |
823 | RT_METHOD=rt_socket.o | |
824 | AC_MSG_RESULT(socket)]) | |
825 | fi | |
826 | AC_SUBST(RT_METHOD) | |
827 | AC_SUBST(KERNEL_METHOD) | |
828 | AC_SUBST(OTHER_METHOD) | |
829 | ||
830 | dnl -------------------------- | |
831 | dnl Determine IS-IS I/O method | |
832 | dnl -------------------------- | |
833 | AC_DEFINE(ISIS_METHOD_PFPACKET, 1, [ constant value for isis method pfpacket ]) | |
834 | AC_DEFINE(ISIS_METHOD_DLPI, 2, [ constant value for isis method dlpi ]) | |
835 | AC_DEFINE(ISIS_METHOD_BPF, 3, [ constant value for isis method bpf ]) | |
836 | AC_CHECK_HEADER(net/bpf.h) | |
837 | AC_CHECK_HEADER(sys/dlpi.h) | |
838 | AC_MSG_CHECKING(zebra IS-IS I/O method) | |
839 | if test x"$opsys" = x"gnu-linux"; then | |
840 | AC_MSG_RESULT(pfpacket) | |
841 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" | |
842 | elif test x"$opsys" = x"sol2-6" -o x"$opsys" = x"sol8"; then | |
843 | AC_MSG_RESULT(DLPI) | |
844 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
845 | else | |
846 | if test $ac_cv_header_net_bpf_h = no; then | |
847 | if test $ac_cv_header_sys_dlpi_h = no; then | |
848 | AC_MSG_RESULT(none) | |
849 | AC_MSG_WARN([*** IS-IS support will not be built ***]) | |
850 | ISISD="" | |
851 | else | |
852 | AC_MSG_RESULT(DLPI) | |
853 | fi | |
854 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
855 | else | |
856 | AC_MSG_RESULT(BPF) | |
857 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" | |
858 | fi | |
859 | fi | |
860 | AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ]) | |
861 | ||
862 | dnl ------------------------------------ | |
863 | dnl check for broken CMSG_FIRSTHDR macro | |
864 | dnl ------------------------------------ | |
865 | AC_MSG_CHECKING(for broken CMSG_FIRSTHDR) | |
866 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ | |
867 | #ifdef SUNOS_5 | |
868 | #define _XPG4_2 | |
869 | #define __EXTENSIONS__ | |
870 | #endif | |
871 | #ifdef HAVE_STDLIB_H | |
872 | # include <stdlib.h> | |
873 | #endif | |
874 | #ifdef HAVE_SYS_TYPES_H | |
875 | #include <sys/types.h> | |
876 | #endif | |
877 | #ifdef HAVE_SYS_SOCKET_H | |
878 | #include <sys/socket.h> | |
879 | #endif | |
880 | ||
881 | main() | |
882 | { | |
883 | struct msghdr msg; | |
884 | char buf[4]; | |
885 | ||
886 | msg.msg_control = buf; | |
887 | msg.msg_controllen = 0; | |
888 | ||
889 | if (CMSG_FIRSTHDR(&msg) != NULL) | |
890 | exit(0); | |
891 | exit (1); | |
892 | }]])],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)], | |
893 | [AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)]) | |
894 | ||
895 | dnl ------------------------------ | |
896 | dnl check kernel route read method | |
897 | dnl ------------------------------ | |
898 | AC_CACHE_CHECK([route read method], [quagga_cv_rtread_method], | |
899 | [if test "x$netlink" = xyes; then | |
900 | quagga_cv_rtread_method="netlink" | |
901 | else | |
902 | for quagga_cv_rtread_method in /proc/net/route /dev/ip /dev/null; | |
903 | do | |
904 | test x`ls $quagga_cv_rtread_method 2>/dev/null` = x"$quagga_cv_rtread_method" && break | |
905 | done | |
906 | case $quagga_cv_rtread_method in | |
907 | "/proc/net/route") quagga_cv_rtread_method="proc";; | |
908 | "/dev/ip") | |
909 | case "$host" in | |
910 | *-freebsd*) quagga_cv_rtread_method="sysctl";; | |
911 | *) quagga_cv_rtread_method="getmsg";; | |
912 | esac;; | |
913 | *) | |
914 | quagga_cv_rtread_method="sysctl";; | |
915 | esac | |
916 | fi]) | |
917 | RTREAD_METHOD=rtread_${quagga_cv_rtread_method}.o | |
918 | AC_SUBST(RTREAD_METHOD) | |
919 | ||
920 | dnl ----------------------------- | |
921 | dnl check interface lookup method | |
922 | dnl ----------------------------- | |
923 | IOCTL_METHOD=ioctl.o | |
924 | AC_MSG_CHECKING(interface looking up method) | |
925 | if test "$netlink" = yes; then | |
926 | AC_MSG_RESULT(netlink) | |
927 | IF_METHOD=if_netlink.o | |
928 | elif test "$opsys" = "sol2-6";then | |
929 | AC_MSG_RESULT(Solaris GIF) | |
930 | IF_METHOD=if_ioctl.o | |
931 | elif test "$opsys" = "sol8";then | |
932 | AC_MSG_RESULT(Solaris GLIF) | |
933 | IF_METHOD=if_ioctl_solaris.o | |
934 | IOCTL_METHOD=ioctl_solaris.o | |
935 | elif test "$opsys" = "irix" ; then | |
936 | AC_MSG_RESULT(IRIX) | |
937 | IF_METHOD=if_ioctl.o | |
938 | elif test "$opsys" = "openbsd";then | |
939 | AC_MSG_RESULT(openbsd) | |
940 | IF_METHOD=if_ioctl.o | |
941 | elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then | |
942 | AC_MSG_RESULT(sysctl) | |
943 | IF_METHOD=if_sysctl.o | |
944 | AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST) | |
945 | else | |
946 | AC_MSG_RESULT(ioctl) | |
947 | IF_METHOD=if_ioctl.o | |
948 | fi | |
949 | AC_SUBST(IF_METHOD) | |
950 | AC_SUBST(IOCTL_METHOD) | |
951 | ||
952 | dnl --------------------------------------------------------------- | |
953 | dnl figure out how to specify an interface in multicast sockets API | |
954 | dnl --------------------------------------------------------------- | |
955 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], QUAGGA_INCLUDES) | |
956 | ||
957 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) | |
958 | AC_TRY_COMPILE([#ifdef HAVE_SYS_PARAM_H | |
959 | #include <sys/param.h> | |
960 | #endif],[#if (defined(__FreeBSD__) && ((__FreeBSD_version >= 500022 && __FreeBSD_version < 700000) || (__FreeBSD_version < 500000 && __FreeBSD_version >= 440000))) || (defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 106010000) | |
961 | return (0); | |
962 | #else | |
963 | #error No support for BSD struct ip_mreq hack detected | |
964 | #endif],[AC_MSG_RESULT(yes) | |
965 | AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])], | |
966 | AC_MSG_RESULT(no)) | |
967 | ||
968 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) | |
969 | AC_TRY_COMPILE([ | |
970 | #include <sys/types.h> | |
971 | #include <netinet/in.h> | |
972 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
973 | ], [AC_MSG_RESULT(yes) | |
974 | AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])], | |
975 | AC_MSG_RESULT(no)) | |
976 | ||
977 | dnl --------------------------------------------------------------- | |
978 | dnl figure out how to check link-state | |
979 | dnl --------------------------------------------------------------- | |
980 | AC_CHECK_HEADER([net/if.h], | |
981 | [AC_CHECK_HEADER( [net/if_media.h], | |
982 | [m4_define([LINK_DETECT_INCLUDES], | |
983 | QUAGGA_INCLUDES | |
984 | [#include <net/if_media.h> | |
985 | ]) | |
986 | AC_CHECK_MEMBERS( [struct ifmediareq.ifm_status], | |
987 | AC_DEFINE(HAVE_BSD_LINK_DETECT,,[BSD link-detect]), | |
988 | [], LINK_DETECT_INCLUDES)], | |
989 | [], | |
990 | QUAGGA_INCLUDES)], | |
991 | [], QUAGGA_INCLUDES ) | |
992 | ||
993 | dnl ------------------------ | |
994 | dnl TCP_MD5SIG socket option | |
995 | dnl ------------------------ | |
996 | ||
997 | AC_CHECK_HEADER([netinet/tcp.h], | |
998 | [m4_define([MD5_INCLUDES], | |
999 | QUAGGA_INCLUDES | |
1000 | [#include <netinet/tcp.h> | |
1001 | ]) | |
1002 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1003 | [], | |
1004 | QUAGGA_INCLUDES) | |
1005 | if test $ac_cv_have_decl_TCP_MD5SIG = no; then | |
1006 | AC_CHECK_HEADER([linux/tcp.h], | |
1007 | [m4_define([MD5_INCLUDES], | |
1008 | QUAGGA_INCLUDES | |
1009 | [#include <linux/tcp.h> | |
1010 | ]) | |
1011 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1012 | fi | |
1013 | ||
1014 | dnl ----------------------- | |
1015 | dnl check proc file system. | |
1016 | dnl ----------------------- | |
1017 | if test "$netlink" != yes; then | |
1018 | if test -r /proc/net/dev; then | |
1019 | AC_DEFINE(HAVE_PROC_NET_DEV,,/proc/net/dev) | |
1020 | IF_PROC=if_proc.o | |
1021 | fi | |
1022 | if test -r /proc/net/if_inet6; then | |
1023 | AC_DEFINE(HAVE_PROC_NET_IF_INET6,,/proc/net/if_inet6) | |
1024 | IF_PROC=if_proc.o | |
1025 | fi | |
1026 | fi | |
1027 | AC_SUBST(IF_PROC) | |
1028 | ||
1029 | dnl ----------------------------- | |
1030 | dnl check ipforward detect method | |
1031 | dnl ----------------------------- | |
1032 | AC_CACHE_CHECK([ipforward method], [quagga_cv_ipforward_method], | |
1033 | [if test x$cross_compiling = xyes; then | |
1034 | if test x"$opsys" = x"gnu-linux"; then | |
1035 | quagga_cv_ipforward_method=/proc/net/snmp | |
1036 | else | |
1037 | quagga_cv_ipforward_method=/dev/ip | |
1038 | fi | |
1039 | else | |
1040 | for quagga_cv_ipforward_method in /proc/net/snmp /dev/ip /dev/null; | |
1041 | do | |
1042 | test x`ls $quagga_cv_ipforward_method 2>/dev/null` = x"$quagga_cv_ipforward_method" && break | |
1043 | done | |
1044 | fi | |
1045 | case $quagga_cv_ipforward_method in | |
1046 | "/proc/net/snmp") quagga_cv_ipforward_method="proc";; | |
1047 | "/dev/ip") | |
1048 | case "$host" in | |
1049 | *-nec-sysv4*) quagga_cv_ipforward_method="ews";; | |
1050 | *-freebsd*) quagga_cv_ipforward_method="sysctl";; | |
1051 | *) quagga_cv_ipforward_method="solaris";; | |
1052 | esac;; | |
1053 | *) quagga_cv_ipforward_method="sysctl";; | |
1054 | esac]) | |
1055 | IPFORWARD=ipforward_${quagga_cv_ipforward_method}.o | |
1056 | AC_SUBST(IPFORWARD) | |
1057 | ||
1058 | AC_CHECK_FUNCS(getaddrinfo, [have_getaddrinfo=yes], [have_getaddrinfo=no]) | |
1059 | ||
1060 | dnl ---------- | |
1061 | dnl IPv6 check | |
1062 | dnl ---------- | |
1063 | AC_MSG_CHECKING(whether does this OS have IPv6 stack) | |
1064 | if test "${enable_ipv6}" = "no"; then | |
1065 | AC_MSG_RESULT(disabled) | |
1066 | else | |
1067 | dnl ---------- | |
1068 | dnl INRIA IPv6 | |
1069 | dnl ---------- | |
1070 | if grep IPV6_INRIA_VERSION /usr/include/netinet/in.h >/dev/null 2>&1; then | |
1071 | zebra_cv_ipv6=yes | |
1072 | AC_DEFINE(HAVE_IPV6,1,INRIA IPv6) | |
1073 | AC_DEFINE(INRIA_IPV6,1,INRIA IPv6) | |
1074 | RIPNGD="ripngd" | |
1075 | OSPF6D="ospf6d" | |
1076 | LIB_IPV6="" | |
1077 | AC_MSG_RESULT(INRIA IPv6) | |
1078 | dnl --------- | |
1079 | dnl KAME IPv6 | |
1080 | dnl --------- | |
1081 | elif grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then | |
1082 | zebra_cv_ipv6=yes | |
1083 | AC_DEFINE(HAVE_IPV6,1,KAME IPv6) | |
1084 | AC_DEFINE(KAME,1,KAME IPv6) | |
1085 | RIPNGD="ripngd" | |
1086 | OSPF6D="ospf6d" | |
1087 | if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then | |
1088 | LIB_IPV6="-L/usr/local/v6/lib -linet6" | |
1089 | fi | |
1090 | AC_MSG_RESULT(KAME) | |
1091 | dnl ------------------------- | |
1092 | dnl MUSICA IPv6 | |
1093 | dnl default host check | |
1094 | dnl It is not used by Kheops | |
1095 | dnl ------------------------- | |
1096 | elif grep MUSICA /usr/include6/netinet6/in6.h >/dev/null 2>&1; then | |
1097 | zebra_cv_ipv6=yes | |
1098 | AC_DEFINE(HAVE_IPV6,1,Musicia IPv6) | |
1099 | AC_DEFINE(MUSICA,1,Musica IPv6 stack) | |
1100 | AC_DEFINE(KAME,1,KAME IPv6 stack) | |
1101 | RIPNGD="ripngd" | |
1102 | OSPF6D="ospf6d" | |
1103 | if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then | |
1104 | LIB_IPV6="-L/usr/local/v6/lib -linet6" | |
1105 | fi | |
1106 | AC_MSG_RESULT(MUSICA) | |
1107 | dnl --------- | |
1108 | dnl NRL check | |
1109 | dnl --------- | |
1110 | elif grep NRL /usr/include/netinet6/in6.h >/dev/null 2>&1; then | |
1111 | zebra_cv_ipv6=yes | |
1112 | AC_DEFINE(HAVE_IPV6,1,NRL IPv6) | |
1113 | AC_DEFINE(NRL,1,NRL) | |
1114 | RIPNGD="ripngd" | |
1115 | OSPF6D="ospf6d" | |
1116 | if test x"$opsys" = x"bsdi";then | |
1117 | AC_DEFINE(BSDI_NRL,,BSDI) | |
1118 | AC_MSG_RESULT(BSDI_NRL) | |
1119 | else | |
1120 | AC_MSG_RESULT(NRL) | |
1121 | fi | |
1122 | dnl ------------------------------------ | |
1123 | dnl Solaris 9, 10 and potentially higher | |
1124 | dnl ------------------------------------ | |
1125 | elif test x"$opsys" = x"sol8"; then | |
1126 | zebra_cv_ipv6=yes; | |
1127 | AC_DEFINE(HAVE_IPV6, 1, IPv6) | |
1128 | AC_DEFINE(SOLARIS_IPV6, 1, Solaris IPv6) | |
1129 | RIPNGD="ripngd" | |
1130 | OSPF6D="ospf6d" | |
1131 | AC_MSG_RESULT(Solaris IPv6) | |
1132 | dnl ---------- | |
1133 | dnl Linux IPv6 | |
1134 | dnl ---------- | |
1135 | elif test "${enable_ipv6}" = "yes"; then | |
1136 | AC_EGREP_CPP(yes, [ | |
1137 | #include <linux/version.h> | |
1138 | /* 2.1.128 or later */ | |
1139 | #if LINUX_VERSION_CODE >= 0x020180 | |
1140 | yes | |
1141 | #endif], | |
1142 | [zebra_cv_ipv6=yes | |
1143 | zebra_cv_linux_ipv6=yes | |
1144 | AC_MSG_RESULT(Linux IPv6)]) | |
1145 | else | |
1146 | if test x`ls /proc/net/ipv6_route 2>/dev/null` = x"/proc/net/ipv6_route" | |
1147 | then | |
1148 | zebra_cv_ipv6=yes | |
1149 | zebra_cv_linux_ipv6=yes | |
1150 | AC_MSG_RESULT(Linux IPv6) | |
1151 | fi | |
1152 | fi | |
1153 | ||
1154 | if test "$zebra_cv_linux_ipv6" = "yes";then | |
1155 | AC_MSG_CHECKING(whether libc has IPv6 support) | |
1156 | AC_TRY_LINK([#include <netinet/in.h> | |
1157 | ],[ int a; a = (int) in6addr_any.s6_addr[0]; if (a != 12345) return a; ], | |
1158 | [AC_MSG_RESULT(yes) | |
1159 | zebra_cv_ipv6=yes | |
1160 | zebra_cv_linux_ipv6=yes], | |
1161 | [AC_MSG_RESULT(no) | |
1162 | zebra_cv_ipv6=no | |
1163 | zebra_cv_linux_ipv6=no]) | |
1164 | fi | |
1165 | ||
1166 | if test "$zebra_cv_linux_ipv6" = "yes";then | |
1167 | AC_MSG_CHECKING(for GNU libc >= 2.1) | |
1168 | AC_DEFINE(HAVE_IPV6,1,Linux IPv6) | |
1169 | AC_EGREP_CPP(yes, [ | |
1170 | #include <features.h> | |
1171 | #if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
1172 | yes | |
1173 | #endif], | |
1174 | [glibc=yes | |
1175 | AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack) | |
1176 | AC_MSG_RESULT(yes)], | |
1177 | AC_MSG_RESULT(no) | |
1178 | ) | |
1179 | RIPNGD="ripngd" | |
1180 | OSPF6D="ospf6d" | |
1181 | if test "$glibc" != "yes"; then | |
1182 | INCLUDES="-I/usr/inet6/include" | |
1183 | if test x`ls /usr/inet6/lib/libinet6.a 2>/dev/null` != x;then | |
1184 | LIB_IPV6="-L/usr/inet6/lib -linet6" | |
1185 | fi | |
1186 | fi | |
1187 | fi | |
1188 | ||
1189 | dnl ----------------------- | |
1190 | dnl Set IPv6 related values | |
1191 | dnl ----------------------- | |
1192 | LIBS="$LIB_IPV6 $LIBS" | |
1193 | AC_SUBST(LIB_IPV6) | |
1194 | ||
1195 | if test x"$RIPNGD" = x""; then | |
1196 | AC_MSG_RESULT(IPv4 only) | |
1197 | fi | |
1198 | fi | |
1199 | ||
1200 | dnl ------------------ | |
1201 | dnl IPv6 header checks | |
1202 | dnl ------------------ | |
1203 | if test "x${zebra_cv_ipv6}" = "xyes"; then | |
1204 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h netinet/icmp6.h \ | |
1205 | netinet6/in6_var.h netinet6/nd6.h], [], [], | |
1206 | QUAGGA_INCLUDES) | |
1207 | fi | |
1208 | ||
1209 | m4_define([QUAGGA_INCLUDES],dnl | |
1210 | QUAGGA_INCLUDES | |
1211 | [#if HAVE_NETINET6_IN6_H | |
1212 | #include <netinet6/in6.h> | |
1213 | #endif | |
1214 | #if HAVE_NETINET_IN6_VAR_H | |
1215 | #include <netinet/in6_var.h> | |
1216 | #endif | |
1217 | #if HAVE_NETINET_ICMP6_H | |
1218 | # include <netinet/icmp6.h> | |
1219 | #endif | |
1220 | #if HAVE_NETINET6_IN6_VAR_H | |
1221 | # include <netinet6/in6_var.h> | |
1222 | #endif | |
1223 | #if HAVE_NETINET6_ND6_H | |
1224 | # include <netinet6/nd6.h> | |
1225 | #endif | |
1226 | ])dnl | |
1227 | ||
1228 | dnl disable doc check | |
1229 | if test "${enable_doc}" = "no";then | |
1230 | DOC="" | |
1231 | else | |
1232 | DOC="doc" | |
1233 | fi | |
1234 | ||
1235 | dnl -------------------- | |
1236 | dnl Daemon disable check | |
1237 | dnl -------------------- | |
1238 | if test "${enable_zebra}" = "no";then | |
1239 | ZEBRA="" | |
1240 | else | |
1241 | ZEBRA="zebra" | |
1242 | fi | |
1243 | AM_CONDITIONAL(ZEBRA, test "x$ZEBRA" = "xzebra") | |
1244 | ||
1245 | if test "${enable_bgpd}" = "no";then | |
1246 | BGPD="" | |
1247 | else | |
1248 | BGPD="bgpd" | |
1249 | fi | |
1250 | AM_CONDITIONAL(BGPD, test "x$BGPD" = "xbgpd") | |
1251 | ||
1252 | if test "${enable_ripd}" = "no";then | |
1253 | RIPD="" | |
1254 | else | |
1255 | RIPD="ripd" | |
1256 | fi | |
1257 | AM_CONDITIONAL(RIPD, test "x$RIPD" = "xripd") | |
1258 | ||
1259 | if test "${enable_ospfd}" = "no";then | |
1260 | OSPFD="" | |
1261 | else | |
1262 | OSPFD="ospfd" | |
1263 | fi | |
1264 | AM_CONDITIONAL(OSPFD, test "x$OSPFD" = "xospfd") | |
1265 | ||
1266 | if test "${enable_babeld}" = "no";then | |
1267 | BABELD="" | |
1268 | else | |
1269 | BABELD="babeld" | |
1270 | fi | |
1271 | AM_CONDITIONAL(BABELD, test "x$BABELD" = "xbabeld") | |
1272 | ||
1273 | if test "${enable_watchquagga}" = "no";then | |
1274 | WATCHQUAGGA="" | |
1275 | else | |
1276 | WATCHQUAGGA="watchquagga" | |
1277 | fi | |
1278 | AM_CONDITIONAL(WATCHQUAGGA, test "x$WATCHQUAGGA" = "xwatchquagga") | |
1279 | ||
1280 | OSPFCLIENT="" | |
1281 | if test "${enable_opaque_lsa}" != "no"; then | |
1282 | if test "${enable_ospfapi}" != "no";then | |
1283 | AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI) | |
1284 | ||
1285 | if test "${enable_ospfclient}" != "no";then | |
1286 | OSPFCLIENT="ospfclient" | |
1287 | fi | |
1288 | fi | |
1289 | ||
1290 | fi | |
1291 | AM_CONDITIONAL(OSPFCLIENT, test "x$OSPFCLIENT" = "xospfclient") | |
1292 | ||
1293 | case "${enable_ripngd}" in | |
1294 | "yes") RIPNGD="ripngd";; | |
1295 | "no" ) RIPNGD="";; | |
1296 | * ) ;; | |
1297 | esac | |
1298 | AM_CONDITIONAL(RIPNGD, test "x$RIPNGD" = "xripngd") | |
1299 | ||
1300 | case "${enable_ospf6d}" in | |
1301 | "yes") OSPF6D="ospf6d";; | |
1302 | "no" ) OSPF6D="";; | |
1303 | * ) ;; | |
1304 | esac | |
1305 | AM_CONDITIONAL(OSPF6D, test "x$OSPF6D" = "xospf6d") | |
1306 | ||
1307 | case "${enable_isisd}" in | |
1308 | "yes") ISISD="isisd";; | |
1309 | "no" ) ISISD="";; | |
1310 | * ) ;; | |
1311 | esac | |
1312 | AM_CONDITIONAL(ISISD, test "x$ISISD" = "xisisd") | |
1313 | ||
1314 | # XXX Perhaps auto-enable on Solaris, but that's messy for cross builds. | |
1315 | case "${enable_solaris}" in | |
1316 | "yes") SOLARIS="solaris";; | |
1317 | "no" ) SOLARIS="";; | |
1318 | * ) ;; | |
1319 | esac | |
1320 | ||
1321 | if test "${enable_bgp_announce}" = "no";then | |
1322 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,1,Disable BGP installation to zebra) | |
1323 | else | |
1324 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,0,Disable BGP installation to zebra) | |
1325 | fi | |
1326 | ||
1327 | AC_SUBST(DOC) | |
1328 | AC_SUBST(ZEBRA) | |
1329 | AC_SUBST(BGPD) | |
1330 | AC_SUBST(RIPD) | |
1331 | AC_SUBST(RIPNGD) | |
1332 | AC_SUBST(OSPFD) | |
1333 | AC_SUBST(OSPF6D) | |
1334 | AC_SUBST(BABELD) | |
1335 | AC_SUBST(WATCHQUAGGA) | |
1336 | AC_SUBST(ISISD) | |
1337 | AC_SUBST(SOLARIS) | |
1338 | AC_SUBST(VTYSH) | |
1339 | AC_SUBST(INCLUDES) | |
1340 | AC_SUBST(CURSES) | |
1341 | AC_SUBST(OSPFCLIENT) | |
1342 | AC_SUBST(OSPFAPI) | |
1343 | AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)]) | |
1344 | AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)]) | |
1345 | AC_CHECK_LIB(crypt, crypt) | |
1346 | AC_CHECK_LIB(resolv, res_init) | |
1347 | ||
1348 | dnl --------------------------------------------------- | |
1349 | dnl BSD/OS 4.1 define inet_XtoY function as __inet_XtoY | |
1350 | dnl --------------------------------------------------- | |
1351 | AC_CHECK_FUNC(__inet_ntop, AC_DEFINE(HAVE_INET_NTOP,,__inet_ntop)) | |
1352 | AC_CHECK_FUNC(__inet_pton, AC_DEFINE(HAVE_INET_PTON,,__inet_pton)) | |
1353 | AC_CHECK_FUNC(__inet_aton, AC_DEFINE(HAVE_INET_ATON,,__inet_aton)) | |
1354 | ||
1355 | dnl --------------------------- | |
1356 | dnl check system has PCRE regexp | |
1357 | dnl --------------------------- | |
1358 | if test "x$enable_pcreposix" = "xyes"; then | |
1359 | AC_CHECK_LIB(pcreposix, pcreposix_regexec, ,[enable_pcreposix=no | |
1360 | AC_MSG_WARN([*** falling back to other regex library ***]) ]) | |
1361 | fi | |
1362 | ||
1363 | if test "x$enable_pcreposix" != "xyes"; then | |
1364 | dnl --------------------------- | |
1365 | dnl check system has GNU regexp | |
1366 | dnl --------------------------- | |
1367 | AC_MSG_CHECKING(whether system has GNU regex) | |
1368 | AC_CHECK_LIB(c, regexec, | |
1369 | [AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library) | |
1370 | LIB_REGEX=""], | |
1371 | [LIB_REGEX="regex.o"]) | |
1372 | fi | |
1373 | AC_SUBST(HAVE_LIBPCREPOSIX) | |
1374 | AC_SUBST(LIB_REGEX) | |
1375 | ||
1376 | dnl ------------------ | |
1377 | dnl check Net-SNMP library | |
1378 | dnl ------------------ | |
1379 | if test "${enable_snmp}" != ""; then | |
1380 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) | |
1381 | if test x"$NETSNMP_CONFIG" = x"no"; then | |
1382 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) | |
1383 | fi | |
1384 | LIBS="$LIBS `${NETSNMP_CONFIG} --agent-libs`" | |
1385 | CFLAGS="`${NETSNMP_CONFIG} --base-cflags` $CFLAGS" | |
1386 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) | |
1387 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1388 | int main(void); | |
1389 | ], | |
1390 | [ | |
1391 | { | |
1392 | return 0; | |
1393 | } | |
1394 | ])],[AC_MSG_RESULT(yes)],[ | |
1395 | AC_MSG_RESULT(no) | |
1396 | AC_MSG_ERROR([--enable-snmp given but not usable])]) | |
1397 | AC_DEFINE(HAVE_SNMP,,SNMP) | |
1398 | case "${enable_snmp}" in | |
1399 | yes) | |
1400 | SNMP_METHOD=agentx | |
1401 | ;; | |
1402 | smux|agentx) | |
1403 | SNMP_METHOD="${enable_snmp}" | |
1404 | ;; | |
1405 | *) | |
1406 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use smux or agentx]) | |
1407 | ;; | |
1408 | esac | |
1409 | AH_TEMPLATE([SNMP_SMUX], [Use SNMP SMUX to interface with snmpd]) | |
1410 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) | |
1411 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd) | |
1412 | fi | |
1413 | ||
1414 | dnl --------------------------- | |
1415 | dnl sockaddr and netinet checks | |
1416 | dnl --------------------------- | |
1417 | AC_CHECK_TYPES([struct sockaddr, struct sockaddr_in, | |
1418 | struct sockaddr_in6, struct sockaddr_un, struct sockaddr_dl, | |
1419 | socklen_t, | |
1420 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, | |
1421 | struct nd_opt_adv_interval, struct rt_addrinfo, | |
1422 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval], | |
1423 | [], [], QUAGGA_INCLUDES) | |
1424 | ||
1425 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
1426 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
1427 | struct sockaddr_in6.sin6_scope_id, | |
1428 | struct if6_aliasreq.ifra_lifetime, | |
1429 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
1430 | [], [], QUAGGA_INCLUDES) | |
1431 | ||
1432 | dnl --------------------------- | |
1433 | dnl IRDP/pktinfo/icmphdr checks | |
1434 | dnl --------------------------- | |
1435 | AC_CHECK_TYPES([struct in_pktinfo], | |
1436 | [AC_CHECK_TYPES([struct icmphdr], | |
1437 | [if test "${enable_irdp}" != "no"; then | |
1438 | AC_DEFINE(HAVE_IRDP,, IRDP) | |
1439 | fi], | |
1440 | [if test "${enable_irdp}" = "yes"; then | |
1441 | AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
1442 | fi], [QUAGGA_INCLUDES])], | |
1443 | [if test "${enable_irdp}" = "yes"; then | |
1444 | AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
1445 | fi], [QUAGGA_INCLUDES]) | |
1446 | ||
1447 | dnl -------------------------------------- | |
1448 | dnl checking for getrusage struct and call | |
1449 | dnl -------------------------------------- | |
1450 | AC_MSG_CHECKING(whether getrusage is available) | |
1451 | AC_TRY_COMPILE([#include <sys/resource.h> | |
1452 | ],[struct rusage ac_x; getrusage (RUSAGE_SELF, &ac_x);], | |
1453 | [AC_MSG_RESULT(yes) | |
1454 | AC_DEFINE(HAVE_RUSAGE,,rusage)], | |
1455 | AC_MSG_RESULT(no)) | |
1456 | ||
1457 | dnl -------------------------------------- | |
1458 | dnl checking for clock_time monotonic struct and call | |
1459 | dnl -------------------------------------- | |
1460 | AC_CHECK_DECL(CLOCK_MONOTONIC, | |
1461 | [AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"]) | |
1462 | AC_DEFINE(HAVE_CLOCK_MONOTONIC,, Have monotonic clock) | |
1463 | ], [AC_MSG_RESULT(no)], [QUAGGA_INCLUDES]) | |
1464 | ||
1465 | dnl ------------------- | |
1466 | dnl capabilities checks | |
1467 | dnl ------------------- | |
1468 | if test "${enable_capabilities}" != "no"; then | |
1469 | AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available) | |
1470 | AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
1471 | [AC_MSG_RESULT(yes) | |
1472 | AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl) | |
1473 | quagga_ac_keepcaps="yes"], | |
1474 | AC_MSG_RESULT(no) | |
1475 | ) | |
1476 | if test x"${quagga_ac_keepcaps}" = x"yes"; then | |
1477 | AC_CHECK_HEADERS(sys/capability.h) | |
1478 | fi | |
1479 | if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then | |
1480 | AC_CHECK_LIB(cap, cap_init, | |
1481 | [AC_DEFINE(HAVE_LCAPS,1,Capabilities) | |
1482 | LIBCAP="-lcap" | |
1483 | quagga_ac_lcaps="yes"] | |
1484 | ) | |
1485 | else | |
1486 | AC_CHECK_HEADERS(priv.h, | |
1487 | [AC_MSG_CHECKING(Solaris style privileges are available) | |
1488 | AC_TRY_COMPILE([#include <priv.h>],[getpflags(PRIV_AWARE);], | |
1489 | [AC_MSG_RESULT(yes) | |
1490 | AC_DEFINE(HAVE_SOLARIS_CAPABILITIES,1,getpflags) | |
1491 | quagga_ac_scaps="yes"], | |
1492 | AC_MSG_RESULT(no) | |
1493 | ) | |
1494 | ] | |
1495 | ) | |
1496 | fi | |
1497 | if test x"${quagga_ac_scaps}" = x"yes" \ | |
1498 | -o x"${quagga_ac_lcaps}" = x"yes"; then | |
1499 | AC_DEFINE(HAVE_CAPABILITIES,1,capabilities) | |
1500 | fi | |
1501 | fi | |
1502 | AC_SUBST(LIBCAP) | |
1503 | ||
1504 | dnl --------------------------- | |
1505 | dnl check for glibc 'backtrace' | |
1506 | dnl --------------------------- | |
1507 | AC_CHECK_HEADER([execinfo.h], | |
1508 | [AC_CHECK_FUNC([backtrace], | |
1509 | [AC_DEFINE(HAVE_GLIBC_BACKTRACE,,[Glibc backtrace]) | |
1510 | AC_DEFINE(HAVE_STACK_TRACE,,[Stack symbol decoding]) | |
1511 | ]) | |
1512 | ]) | |
1513 | ||
1514 | dnl ----------------------------------------- | |
1515 | dnl check for malloc mallinfo struct and call | |
1516 | dnl this must try and link using LIBS, in | |
1517 | dnl order to check no alternative allocator | |
1518 | dnl has been specified, which might not provide | |
1519 | dnl mallinfo, e.g. such as Umem on Solaris. | |
1520 | dnl ----------------------------------------- | |
1521 | AC_CHECK_HEADER([malloc.h], | |
1522 | [AC_MSG_CHECKING(whether mallinfo is available) | |
1523 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]], | |
1524 | [[struct mallinfo ac_x; ac_x = mallinfo ();]])], | |
1525 | [AC_MSG_RESULT(yes) | |
1526 | AC_DEFINE(HAVE_MALLINFO,,mallinfo)], | |
1527 | AC_MSG_RESULT(no) | |
1528 | ) | |
1529 | ], [], QUAGGA_INCLUDES) | |
1530 | ||
1531 | dnl ---------- | |
1532 | dnl configure date | |
1533 | dnl ---------- | |
1534 | CONFDATE=`date '+%Y%m%d'` | |
1535 | AC_SUBST(CONFDATE) | |
1536 | ||
1537 | dnl Conditionally enable PIE support for GNU toolchains. | |
1538 | AC_ARG_ENABLE(pie, AS_HELP_STRING([--disable-pie], [Do not build tools as a Position Independent Executables])) | |
1539 | if test "$enable_pie" != "no"; then | |
1540 | AC_CACHE_CHECK([whether $CC accepts PIE flags], [ap_cv_cc_pie], [ | |
1541 | save_CFLAGS=$CFLAGS | |
1542 | save_LDFLAGS=$LDFLAGS | |
1543 | CFLAGS="$CFLAGS -fPIE" | |
1544 | LDFLAGS="$LDFLAGS -pie" | |
1545 | AC_LINK_IFELSE([AC_LANG_SOURCE([[static int foo[30000]; int main () { return 0; }]])], | |
1546 | [ap_cv_cc_pie=yes], [ap_cv_cc_pie=no] | |
1547 | ) | |
1548 | CFLAGS=$save_CFLAGS | |
1549 | LDFLAGS=$save_LDFLAGS | |
1550 | ]) | |
1551 | if test "$ap_cv_cc_pie" = "yes"; then | |
1552 | PICFLAGS="-fPIE" | |
1553 | PILDFLAGS="-pie" | |
1554 | fi | |
1555 | fi | |
1556 | ||
1557 | AC_SUBST(PICFLAGS) | |
1558 | AC_SUBST(PILDFLAGS) | |
1559 | ||
1560 | dnl ------------------------------ | |
1561 | dnl set paths for state directory | |
1562 | dnl ------------------------------ | |
1563 | AC_MSG_CHECKING(directory to use for state file) | |
1564 | if test "${prefix}" = "NONE"; then | |
1565 | quagga_statedir_prefix=""; | |
1566 | else | |
1567 | quagga_statedir_prefix=${prefix} | |
1568 | fi | |
1569 | if test "${localstatedir}" = '${prefix}/var'; then | |
1570 | for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl | |
1571 | ${quagga_statedir_prefix}/var/adm dnl | |
1572 | ${quagga_statedir_prefix}/etc dnl | |
1573 | /var/run dnl | |
1574 | /var/adm dnl | |
1575 | /etc dnl | |
1576 | /dev/null; | |
1577 | do | |
1578 | test -d $QUAGGA_STATE_DIR && break | |
1579 | done | |
1580 | quagga_statedir=$QUAGGA_STATE_DIR | |
1581 | else | |
1582 | quagga_statedir=${localstatedir} | |
1583 | fi | |
1584 | if test $quagga_statedir = "/dev/null"; then | |
1585 | AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!') | |
1586 | fi | |
1587 | AC_MSG_RESULT(${quagga_statedir}) | |
1588 | AC_SUBST(quagga_statedir) | |
1589 | ||
1590 | AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$quagga_statedir/zebra.pid",zebra PID) | |
1591 | AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$quagga_statedir/ripd.pid",ripd PID) | |
1592 | AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$quagga_statedir/ripngd.pid",ripngd PID) | |
1593 | AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$quagga_statedir/bgpd.pid",bgpd PID) | |
1594 | AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$quagga_statedir/ospfd.pid",ospfd PID) | |
1595 | AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$quagga_statedir/ospf6d.pid",ospf6d PID) | |
1596 | AC_DEFINE_UNQUOTED(PATH_BABELD_PID, "$quagga_statedir/babeld.pid",babeld PID) | |
1597 | AC_DEFINE_UNQUOTED(PATH_ISISD_PID, "$quagga_statedir/isisd.pid",isisd PID) | |
1598 | AC_DEFINE_UNQUOTED(PATH_WATCHQUAGGA_PID, "$quagga_statedir/watchquagga.pid",watchquagga PID) | |
1599 | AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$quagga_statedir/zserv.api",zebra api socket) | |
1600 | AC_DEFINE_UNQUOTED(ZEBRA_VTYSH_PATH, "$quagga_statedir/zebra.vty",zebra vty socket) | |
1601 | AC_DEFINE_UNQUOTED(RIP_VTYSH_PATH, "$quagga_statedir/ripd.vty",rip vty socket) | |
1602 | AC_DEFINE_UNQUOTED(RIPNG_VTYSH_PATH, "$quagga_statedir/ripngd.vty",ripng vty socket) | |
1603 | AC_DEFINE_UNQUOTED(BGP_VTYSH_PATH, "$quagga_statedir/bgpd.vty",bgpd vty socket) | |
1604 | AC_DEFINE_UNQUOTED(OSPF_VTYSH_PATH, "$quagga_statedir/ospfd.vty",ospfd vty socket) | |
1605 | AC_DEFINE_UNQUOTED(OSPF6_VTYSH_PATH, "$quagga_statedir/ospf6d.vty",ospf6d vty socket) | |
1606 | AC_DEFINE_UNQUOTED(BABEL_VTYSH_PATH, "$quagga_statedir/babeld.vty",babeld vty socket) | |
1607 | AC_DEFINE_UNQUOTED(ISIS_VTYSH_PATH, "$quagga_statedir/isisd.vty",isisd vty socket) | |
1608 | AC_DEFINE_UNQUOTED(DAEMON_VTY_DIR, "$quagga_statedir",daemon vty directory) | |
1609 | ||
1610 | dnl ------------------------------- | |
1611 | dnl Quagga sources should always be | |
1612 | dnl current wrt interfaces. Dont | |
1613 | dnl allow deprecated interfaces to | |
1614 | dnl be exposed. | |
1615 | dnl ------------------------------- | |
1616 | AC_DEFINE(QUAGGA_NO_DEPRECATED_INTERFACES, 1, Hide deprecated interfaces) | |
1617 | ||
1618 | dnl --------------------------- | |
1619 | dnl Check htonl works correctly | |
1620 | dnl --------------------------- | |
1621 | AC_MSG_CHECKING(for working htonl) | |
1622 | AC_CACHE_VAL(ac_cv_htonl_works, | |
1623 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([QUAGGA_INCLUDES],[htonl (0);])], | |
1624 | [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) | |
1625 | ] | |
1626 | ) | |
1627 | AC_MSG_RESULT($ac_cv_htonl_works) | |
1628 | ||
1629 | AC_CONFIG_FILES([Makefile lib/Makefile zebra/Makefile ripd/Makefile | |
1630 | ripngd/Makefile bgpd/Makefile ospfd/Makefile watchquagga/Makefile | |
1631 | ospf6d/Makefile isisd/Makefile babeld/Makefile vtysh/Makefile | |
1632 | doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile | |
1633 | redhat/Makefile | |
1634 | pkgsrc/Makefile | |
1635 | redhat/quagga.spec | |
1636 | lib/version.h | |
1637 | doc/defines.texi | |
1638 | isisd/topology/Makefile | |
1639 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh | |
1640 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh]) | |
1641 | AC_CONFIG_FILES([solaris/Makefile]) | |
1642 | ||
1643 | AC_CONFIG_FILES([vtysh/extract.pl],[chmod +x vtysh/extract.pl]) | |
1644 | ## Hack, but working solution to avoid rebuilding of quagga.info. | |
1645 | ## It's already in CVS until texinfo 4.7 is more common. | |
1646 | AC_OUTPUT | |
1647 | ||
1648 | echo " | |
1649 | Quagga configuration | |
1650 | -------------------- | |
1651 | quagga version : ${PACKAGE_VERSION} | |
1652 | host operating system : ${host_os} | |
1653 | source code location : ${srcdir} | |
1654 | compiler : ${CC} | |
1655 | compiler flags : ${CFLAGS} | |
1656 | make : ${MAKE-make} | |
1657 | includes : ${INCLUDES} | |
1658 | linker flags : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} | |
1659 | state file directory : ${quagga_statedir} | |
1660 | config file directory : `eval echo \`echo ${sysconfdir}\`` | |
1661 | example directory : `eval echo \`echo ${exampledir}\`` | |
1662 | user to run as : ${enable_user} | |
1663 | group to run as : ${enable_group} | |
1664 | group for vty sockets : ${enable_vty_group} | |
1665 | config file mask : ${enable_configfile_mask} | |
1666 | log file mask : ${enable_logfile_mask} | |
1667 | ||
1668 | The above user and group must have read/write access to the state file | |
1669 | directory and to the config files in the config file directory." | |
1670 | ||
1671 | if test x"$quagga_cv_gnu_make" = x"no"; then echo " | |
1672 | Warning: The ${MAKE-make} programme detected, either in your path or | |
1673 | via the MAKE variable, is not GNU Make. GNU make may be installed as | |
1674 | gmake on some systems. and is required to complete a build of Quagga | |
1675 | " > /dev/stderr | |
1676 | fi |