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Commit | Line | Data |
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7ea487bc | 1 | ## |
447a8fe9 | 2 | ## Configure template file for FRRouting. |
7ea487bc | 3 | ## autoconf will generate configure script. |
4 | ## | |
5 | ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> | |
e8f2984c | 6 | ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st> |
7ea487bc | 7 | ## |
9bc6875a | 8 | AC_PREREQ(2.60) |
7ea487bc | 9 | |
4952d0f0 | 10 | AC_INIT(frr, 3.1-dev, [https://github.com/frrouting/frr/issues]) |
d6180888 | 11 | PACKAGE_URL="https://frrouting.org/" |
447a8fe9 | 12 | PACKAGE_FULLNAME="FRRouting" |
a07169b1 DL |
13 | AC_SUBST(PACKAGE_FULLNAME) |
14 | ||
5ee1bde7 | 15 | CONFIG_ARGS="$ac_configure_args" |
80db5ac1 | 16 | AC_SUBST(CONFIG_ARGS) |
a07169b1 | 17 | |
fa1253d0 | 18 | AC_CONFIG_SRCDIR(lib/zebra.h) |
62c9f504 | 19 | AC_CONFIG_MACRO_DIR([m4]) |
dfb9a545 | 20 | |
21 | dnl ----------------------------------- | |
22 | dnl Get hostname and other information. | |
23 | dnl ----------------------------------- | |
24 | AC_CANONICAL_BUILD() | |
25 | AC_CANONICAL_HOST() | |
29ad6f68 DL |
26 | |
27 | AS_IF([test "$host" != "$build"], [ | |
28 | if test "$srcdir" = "."; then | |
29 | AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir. create a separate directory and run as .../path-to-frr/configure.]) | |
30 | fi | |
31 | test -d hosttools || mkdir hosttools | |
32 | abssrc="`cd \"${srcdir}\"; pwd`" | |
33 | ||
34 | AC_MSG_NOTICE([...]) | |
35 | AC_MSG_NOTICE([... cross-compilation: creating hosttools directory and self-configuring for build platform tools]) | |
36 | AC_MSG_NOTICE([... use HOST_CPPFLAGS / HOST_CFLAGS / HOST_LDFLAGS if neccessary]) | |
37 | AC_MSG_NOTICE([...]) | |
38 | ||
39 | ( CPPFLAGS="$HOST_CPPFLAGS"; \ | |
40 | CFLAGS="$HOST_CFLAGS"; \ | |
41 | LDFLAGS="$HOST_LDFLAGS"; \ | |
42 | cd hosttools; "${abssrc}/configure" "--host=$build" "--build=$build"; ) | |
43 | ||
44 | AC_MSG_NOTICE([...]) | |
45 | AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) | |
46 | AC_MSG_NOTICE([...]) | |
47 | ||
48 | build_clippy="false" | |
4a121f99 | 49 | HOSTTOOLS="hosttools/" |
29ad6f68 DL |
50 | ], [ |
51 | build_clippy="true" | |
4a121f99 | 52 | HOSTTOOLS="" |
29ad6f68 | 53 | ]) |
4a121f99 | 54 | AC_SUBST(HOSTTOOLS) |
29ad6f68 | 55 | AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) |
dfb9a545 | 56 | |
f77cba1b AS |
57 | # Disable portability warnings -- our automake code (in particular |
58 | # common.am) uses some constructs specific to gmake. | |
a6cf5da4 | 59 | AM_INIT_AUTOMAKE([1.12 -Wno-portability]) |
50cfc0d2 | 60 | m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])]) |
e54583ea | 61 | AM_SILENT_RULES([yes]) |
303bb005 | 62 | AC_CONFIG_HEADERS(config.h) |
7ea487bc | 63 | |
0be793e6 | 64 | AC_PATH_PROG(PERL, perl) |
00c03bc9 | 65 | PKG_PROG_PKG_CONFIG |
03ecfb67 | 66 | |
d6b72f7a | 67 | dnl default is to match previous behavior |
c4f0efe6 | 68 | exampledir=${sysconfdir} |
d6b72f7a | 69 | AC_ARG_ENABLE([exampledir], |
23925784 | 70 | AS_HELP_STRING([--enable-exampledir], |
d6b72f7a | 71 | [specify alternate directory for examples]), |
72 | exampledir="$enableval",) | |
c4f0efe6 | 73 | dnl XXX add --exampledir to autoconf standard directory list somehow |
d6b72f7a | 74 | AC_SUBST(exampledir) |
75 | ||
cbd04084 | 76 | dnl default is to match previous behavior |
77 | pkgsrcrcdir="" | |
cbd04084 | 78 | AC_ARG_ENABLE([pkgsrcrcdir], |
23925784 | 79 | AS_HELP_STRING([--enable-pkgsrcrcdir], |
cbd04084 | 80 | [specify directory for rc.d scripts]), |
53d93be1 | 81 | pkgsrcrcdir="$enableval",) |
cbd04084 | 82 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow |
cbd04084 | 83 | AC_SUBST(pkgsrcrcdir) |
53d93be1 | 84 | AM_CONDITIONAL([PKGSRC], [test "x$pkgsrcrcdir" != "x"]) |
cbd04084 | 85 | |
30771d65 DL |
86 | AC_ARG_WITH([moduledir], [AS_HELP_STRING([--with-moduledir=DIR], [module directory (${libdir}/frr/modules)])], [ |
87 | moduledir="$withval" | |
88 | ], [ | |
89 | moduledir="\${libdir}/frr/modules" | |
90 | ]) | |
91 | AC_SUBST([moduledir], [$moduledir]) | |
92 | ||
3f9c7369 | 93 | AC_ARG_ENABLE(tcmalloc, |
428cd73f | 94 | AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]), |
3f9c7369 DS |
95 | [case "${enableval}" in |
96 | yes) tcmalloc_enabled=true | |
97 | LIBS="$LIBS -ltcmalloc_minimal" | |
98 | ;; | |
99 | no) tcmalloc_enabled=false ;; | |
100 | *) AC_MSG_ERROR(bad value ${enableval} for --enable-tcmalloc) ;; | |
101 | esac],[tcmalloc_enabled=false]) | |
102 | ||
103 | ||
fbd0bae6 DL |
104 | dnl Thanks autoconf, but we don't want a default -g -O2. We have our own |
105 | dnl flag determination logic. | |
106 | CFLAGS="${CFLAGS:-}" | |
107 | ||
1969e4b9 | 108 | dnl -------------------- |
109 | dnl Check CC and friends | |
110 | dnl -------------------- | |
a89b1641 DL |
111 | dnl note orig_cflags is also used further down |
112 | orig_cflags="$CFLAGS" | |
46bc0e43 | 113 | AC_LANG([C]) |
7ea487bc | 114 | AC_PROG_CC |
1969e4b9 | 115 | AC_PROG_CPP |
46bc0e43 | 116 | AM_PROG_CC_C_O |
a89b1641 DL |
117 | dnl remove autoconf default "-g -O2" |
118 | CFLAGS="$orig_cflags" | |
1769aff8 | 119 | AC_PROG_CC_C99 |
8aa42b82 | 120 | dnl NB: see C11 below |
553bdfe3 | 121 | |
a89b1641 | 122 | AC_PROG_EGREP |
2fb975da | 123 | PKG_PROG_PKG_CONFIG |
a89b1641 | 124 | |
553bdfe3 GT |
125 | dnl autoconf 2.59 appears not to support AC_PROG_SED |
126 | dnl AC_PROG_SED | |
127 | AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) | |
1969e4b9 | 128 | |
1689cf7e | 129 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 130 | dnl - specifically, options to control warnings |
1969e4b9 | 131 | |
b31fd749 | 132 | AC_USE_SYSTEM_EXTENSIONS |
988225dd DL |
133 | AC_DEFUN([AC_C_FLAG], [{ |
134 | AC_LANG_PUSH(C) | |
135 | ac_c_flag_save="$CFLAGS" | |
136 | CFLAGS="$CFLAGS $1" | |
137 | AC_MSG_CHECKING([[whether $CC supports $1]]) | |
138 | AC_COMPILE_IFELSE( | |
139 | [AC_LANG_PROGRAM([[]])], | |
140 | [ | |
141 | AC_MSG_RESULT([yes]) | |
142 | m4_if([$3], [], [], [ | |
143 | CFLAGS="$ac_c_flag_save" | |
144 | $3 | |
145 | ]) | |
146 | ], [ | |
147 | CFLAGS="$ac_c_flag_save" | |
148 | AC_MSG_RESULT([no]) | |
149 | $2 | |
150 | ]) | |
151 | AC_LANG_POP(C) | |
152 | }]) | |
153 | ||
92e50261 DL |
154 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
155 | AC_LANG_PUSH(C) | |
156 | ac_cflags_save="$CFLAGS" | |
157 | ac_libs_save="$LIBS" | |
158 | CFLAGS="$CFLAGS $1" | |
159 | LIBS="$LIBS $2" | |
160 | AC_LINK_IFELSE( | |
161 | [$3], | |
162 | [ | |
163 | AC_MSG_RESULT([yes]) | |
164 | CFLAGS="$ac_cflags_save" | |
165 | LIBS="$ac_libs_save" | |
166 | $5 | |
167 | ], [ | |
168 | AC_MSG_RESULT([no]) | |
169 | CFLAGS="$ac_cflags_save" | |
170 | LIBS="$ac_libs_save" | |
171 | $4 | |
172 | ]) | |
173 | AC_LANG_POP(C) | |
174 | }]) | |
175 | ||
a89b1641 DL |
176 | dnl ICC won't bail on unknown options without -diag-error 10006 |
177 | dnl need to do this first so we get useful results for the other options | |
178 | AC_C_FLAG([-diag-error 10006]) | |
179 | ||
8aa42b82 DL |
180 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
181 | ac_cc="$CC" | |
182 | CC="${CC% -std=gnu99}" | |
183 | CC="${CC% -std=c99}" | |
184 | ||
185 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
186 | ||
a89b1641 DL |
187 | dnl if the user specified any CFLAGS, we don't add "-g -Os/-O2" here |
188 | if test "z$orig_cflags" = "z"; then | |
189 | AC_C_FLAG([-g]) | |
190 | AC_C_FLAG([-Os], [ | |
191 | AC_C_FLAG([-O2]) | |
192 | ]) | |
193 | fi | |
194 | ||
195 | dnl always want these CFLAGS | |
196 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
197 | AC_C_FLAG([-Wall]) | |
198 | AC_C_FLAG([-Wextra]) | |
199 | AC_C_FLAG([-Wmissing-prototypes]) | |
200 | AC_C_FLAG([-Wmissing-declarations]) | |
201 | AC_C_FLAG([-Wpointer-arith]) | |
202 | AC_C_FLAG([-Wbad-function-cast]) | |
203 | AC_C_FLAG([-Wwrite-strings]) | |
204 | if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then | |
205 | AC_C_FLAG([-Wcast-qual]) | |
206 | AC_C_FLAG([-Wstrict-prototypes]) | |
207 | AC_C_FLAG([-Wmissing-noreturn]) | |
208 | AC_C_FLAG([-Wmissing-format-attribute]) | |
209 | AC_C_FLAG([-Wunreachable-code]) | |
210 | AC_C_FLAG([-Wpacked]) | |
211 | AC_C_FLAG([-Wpadded]) | |
6a4b8832 | 212 | else |
a89b1641 | 213 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 214 | fi |
a89b1641 DL |
215 | AC_C_FLAG([-Wno-unused-parameter]) |
216 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
217 | ||
218 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; | |
219 | dnl for some reason the string consts get 'promoted' to char *, | |
220 | dnl triggering a const to non-const conversion warning. | |
221 | AC_C_FLAG([-diag-disable 3179]) | |
1969e4b9 | 222 | |
aa9584c1 DS |
223 | if test x"${enable_werror}" = x"yes" ; then |
224 | WERROR="-Werror" | |
225 | fi | |
226 | AC_SUBST(WERROR) | |
227 | ||
2e83e8e9 DL |
228 | dnl need link on this one, not compile |
229 | AC_LANG_PUSH(C) | |
230 | ac_ld_flag_save="$LDFLAGS" | |
231 | LDFLAGS="$LDFLAGS -rdynamic" | |
232 | AC_MSG_CHECKING([[whether linker supports -rdynamic]]) | |
233 | AC_LINK_IFELSE( | |
234 | [AC_LANG_PROGRAM([[]])], | |
235 | [AC_MSG_RESULT([yes])], | |
236 | [ | |
237 | LDFLAGS="$ac_ld_flag_save" | |
238 | AC_MSG_RESULT([no]) | |
239 | ]) | |
240 | AC_LANG_POP(C) | |
241 | ||
b31fd749 DL |
242 | dnl ---------- |
243 | dnl Essentials | |
244 | dnl ---------- | |
245 | ||
246 | AX_PTHREAD([ | |
247 | CC="$PTHREAD_CC" | |
248 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
249 | LIBS="$PTHREAD_LIBS $LIBS" | |
250 | ], [ | |
1689cf7e | 251 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
252 | ]) |
253 | ||
7ea487bc | 254 | dnl -------------- |
255 | dnl Check programs | |
256 | dnl -------------- | |
7ea487bc | 257 | AC_PROG_INSTALL |
6f0e3f6e | 258 | AC_PROG_LN_S |
7ea487bc | 259 | AC_PROG_MAKE_SET |
260 | AC_CHECK_TOOL(AR, ar) | |
7ea487bc | 261 | |
d46d2a24 PJ |
262 | dnl ----------------- |
263 | dnl System extensions | |
264 | dnl ----------------- | |
d46d2a24 | 265 | AC_GNU_SOURCE |
7ea487bc | 266 | |
87efd646 | 267 | dnl ------- |
268 | dnl libtool | |
269 | dnl ------- | |
95bb8305 | 270 | LT_INIT |
87efd646 | 271 | |
7ea487bc | 272 | dnl ---------------------- |
273 | dnl Packages configuration | |
274 | dnl ---------------------- | |
1080c13f JN |
275 | AC_ARG_WITH(pkg-extra-version, |
276 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), | |
277 | [EXTRAVERSION=$withval],) | |
0be793e6 DL |
278 | AC_ARG_WITH(pkg-git-version, |
279 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), | |
a16dcf7c | 280 | [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) |
08c369bd DS |
281 | AC_ARG_WITH(vtysh_pager, |
282 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), | |
283 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
7ea487bc | 284 | AC_ARG_ENABLE(vtysh, |
1689cf7e | 285 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
cbcd9bfc | 286 | AC_ARG_ENABLE(doc, |
23925784 | 287 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
7ea487bc | 288 | AC_ARG_ENABLE(zebra, |
23925784 | 289 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
7ea487bc | 290 | AC_ARG_ENABLE(bgpd, |
23925784 | 291 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
7ea487bc | 292 | AC_ARG_ENABLE(ripd, |
23925784 | 293 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
7ea487bc | 294 | AC_ARG_ENABLE(ripngd, |
23925784 | 295 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
7ea487bc | 296 | AC_ARG_ENABLE(ospfd, |
23925784 | 297 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
7ea487bc | 298 | AC_ARG_ENABLE(ospf6d, |
23925784 | 299 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
eac6e3f0 RW |
300 | AC_ARG_ENABLE(ldpd, |
301 | AS_HELP_STRING([--enable-ldpd], [build ldpd])) | |
2fb975da TT |
302 | AC_ARG_ENABLE(nhrpd, |
303 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) | |
7f57883e DS |
304 | AC_ARG_ENABLE(eigrpd, |
305 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) | |
ca10883e DS |
306 | AC_ARG_ENABLE(babeld, |
307 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) | |
9473e340 DS |
308 | AC_ARG_ENABLE(watchfrr, |
309 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) | |
9e867fe6 | 310 | AC_ARG_ENABLE(isisd, |
c3a9461e | 311 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
12e41d03 | 312 | AC_ARG_ENABLE(pimd, |
23925784 | 313 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
7ea487bc | 314 | AC_ARG_ENABLE(bgp-announce, |
23925784 | 315 | AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement])) |
65efcfce | 316 | AC_ARG_ENABLE(bgp-vnc, |
f95f2ad9 | 317 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
65efcfce LB |
318 | AC_ARG_WITH(rfp-path, |
319 | AS_HELP_STRING([--with-rfp-path[=DIR]],[path to replaced stub RFP used with BGP VNC])) | |
7ea487bc | 320 | AC_ARG_ENABLE(snmp, |
23925784 | 321 | AS_HELP_STRING([--enable-snmp=ARG], [enable SNMP support (smux or agentx)])) |
7ea487bc | 322 | AC_ARG_WITH(libpam, |
23925784 | 323 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
71c0fb50 | 324 | AC_ARG_ENABLE(tcp-zebra, |
23925784 | 325 | AS_HELP_STRING([--enable-tcp-zebra], [enable TCP/IP socket connection between zebra and protocol daemon])) |
1ef74ef7 | 326 | AC_ARG_ENABLE(ospfapi, |
23925784 | 327 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
1ef74ef7 | 328 | AC_ARG_ENABLE(ospfclient, |
23925784 DL |
329 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
330 | (this is the default if --disable-ospfapi is set)])) | |
7ea487bc | 331 | AC_ARG_ENABLE(multipath, |
23925784 | 332 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
fe86b484 | 333 | AC_ARG_ENABLE(user, |
b2f36157 | 334 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
fe86b484 | 335 | AC_ARG_ENABLE(group, |
b2f36157 | 336 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
edd7c245 | 337 | AC_ARG_ENABLE(vty_group, |
23925784 | 338 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
aa593d5e | 339 | AC_ARG_ENABLE(configfile_mask, |
23925784 | 340 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
aa593d5e | 341 | AC_ARG_ENABLE(logfile_mask, |
23925784 | 342 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
5fd1f747 | 343 | AC_ARG_ENABLE(shell_access, |
23925784 | 344 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
71c0fb50 | 345 | AC_ARG_ENABLE(rtadv, |
23925784 | 346 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
ca776988 | 347 | AC_ARG_ENABLE(irdp, |
23925784 | 348 | AS_HELP_STRING([--enable-irdp], [enable IRDP server support in zebra])) |
41d3fc96 | 349 | AC_ARG_ENABLE(capabilities, |
23925784 | 350 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
47f6aef0 | 351 | AC_ARG_ENABLE(rusage, |
23925784 | 352 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
6b6942f9 | 353 | AC_ARG_ENABLE(gcc_ultra_verbose, |
23925784 | 354 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
3453a712 | 355 | AC_ARG_ENABLE(linux24_tcp_md5, |
23925784 | 356 | AS_HELP_STRING([--enable-linux24-tcp-md5], [enable support for old, Linux-2.4 RFC2385 patch])) |
8c99b4c1 | 357 | AC_ARG_ENABLE(backtrace, |
23925784 | 358 | AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)])) |
924b9229 | 359 | AC_ARG_ENABLE(time-check, |
23925784 | 360 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
25f45887 | 361 | AC_ARG_ENABLE(pcreposix, |
23925784 | 362 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
5adc2528 | 363 | AC_ARG_ENABLE(fpm, |
23925784 | 364 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
ddd82ff6 | 365 | AC_ARG_ENABLE(systemd, |
23925784 | 366 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
aa9584c1 DS |
367 | AC_ARG_ENABLE(werror, |
368 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) | |
000cf1fb | 369 | AC_ARG_ENABLE(cumulus, |
23925784 | 370 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
df970aa6 DS |
371 | AC_ARG_ENABLE(datacenter, |
372 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) | |
76981cd3 DS |
373 | AC_ARG_ENABLE(rr-semantics, |
374 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) | |
dad253b4 AS |
375 | AC_ARG_ENABLE([protobuf], |
376 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 377 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 378 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
6b6942f9 | 379 | |
112072ac | 380 | AC_CHECK_HEADERS(json-c/json.h) |
ea2fd55a | 381 | AC_CHECK_LIB(json-c, json_object_get, LIBS="$LIBS -ljson-c", [], [-lm]) |
112072ac | 382 | if test $ac_cv_lib_json_c_json_object_get = no; then |
10b8ab26 DS |
383 | AC_CHECK_LIB(json, json_object_get, LIBS="$LIBS -ljson") |
384 | if test $ac_cv_lib_json_json_object_get = no; then | |
385 | AC_MSG_ERROR([lib json is needed to compile]) | |
386 | fi | |
c2f4c19c DS |
387 | fi |
388 | ||
3b8282a8 AS |
389 | AC_ARG_ENABLE([dev_build], |
390 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
391 | ||
924b9229 | 392 | if test x"${enable_time_check}" != x"no" ; then |
393 | if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then | |
394 | AC_DEFINE(CONSUMED_TIME_CHECK,5000000,Consumed Time Check) | |
395 | else | |
396 | AC_DEFINE_UNQUOTED(CONSUMED_TIME_CHECK,$enable_time_check,Consumed Time Check) | |
397 | fi | |
398 | fi | |
399 | ||
37219958 DS |
400 | case "${enable_systemd}" in |
401 | "no") ;; | |
402 | "yes") | |
403 | AC_CHECK_LIB(systemd, sd_notify, LIBS="$LIBS -lsystemd") | |
404 | if test $ac_cv_lib_systemd_sd_notify = no; then | |
405 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) | |
63e30864 DS |
406 | else |
407 | AC_DEFINE(HAVE_SYSTEMD,,Compile systemd support in) | |
37219958 DS |
408 | fi |
409 | ;; | |
410 | "*") ;; | |
411 | esac | |
ddd82ff6 | 412 | |
76981cd3 DS |
413 | if test "${enable_rr_semantics}" != "no" ; then |
414 | AC_DEFINE(HAVE_V6_RR_SEMANTICS,, Compile in v6 Route Replacement Semantics) | |
415 | fi | |
416 | ||
df970aa6 DS |
417 | if test "${enable_datacenter}" = "yes" ; then |
418 | AC_DEFINE(HAVE_DATACENTER,,Compile extensions for a DataCenter) | |
8efe88ea DL |
419 | DFLT_NAME="datacenter" |
420 | else | |
421 | DFLT_NAME="traditional" | |
000cf1fb | 422 | fi |
df970aa6 DS |
423 | |
424 | if test "${enable_cumulus}" = "yes" ; then | |
425 | AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in) | |
426 | fi | |
427 | ||
8efe88ea DL |
428 | AC_SUBST(DFLT_NAME) |
429 | AC_DEFINE_UNQUOTED(DFLT_NAME,["$DFLT_NAME"], Name of the configuration default set) | |
000cf1fb | 430 | |
576b6b5d DS |
431 | if test "${enable_shell_access}" = "yes"; then |
432 | AC_DEFINE(HAVE_SHELL_ACCESS,,Allow user to use ssh/telnet/bash) | |
433 | fi | |
434 | ||
4f8ea50c | 435 | AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) |
5adc2528 | 436 | |
3b8282a8 AS |
437 | if test "x${enable_dev_build}" = "xyes"; then |
438 | AC_DEFINE(DEV_BUILD,,Build for development) | |
439 | fi | |
440 | AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"]) | |
441 | ||
29ad6f68 DL |
442 | # |
443 | # Python for clippy | |
444 | # | |
445 | AS_IF([test "$host" = "$build"], [ | |
446 | PYTHONCONFIG="" | |
447 | ||
448 | # ordering: | |
449 | # 1. try python3, but respect the user's preference on which minor ver | |
450 | # 2. try python, which might be py3 or py2 again on the user's preference | |
451 | # 3. try python2 (can really only be 2.7 but eh) | |
452 | # 4. try 3.5 > 3.4 > 3.3 > 3.2 > 2.7 through pkg-config (no user pref) | |
453 | # | |
454 | # (AX_PYTHON_DEVEL has no clue about py3 vs py2) | |
455 | # (AX_PYTHON does not do what we need) | |
456 | ||
457 | AC_CHECK_TOOLS([PYTHONCONFIG], [python3-config python-config python2-config]) | |
458 | if test -n "$PYTHONCONFIG"; then | |
459 | PYTHON_CFLAGS="`\"${PYTHONCONFIG}\" --includes`" | |
460 | PYTHON_LIBS="`\"${PYTHONCONFIG}\" --libs`" | |
461 | ||
462 | AC_MSG_CHECKING([whether we found a working Python version]) | |
463 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ | |
464 | #include <Python.h> | |
465 | #if PY_VERSION_HEX < 0x02070000 | |
466 | #error python too old | |
467 | #endif | |
468 | int main(void); | |
469 | ], | |
470 | [ | |
471 | { | |
472 | Py_Initialize(); | |
473 | return 0; | |
474 | } | |
475 | ])], [ | |
476 | PYTHONCONFIG="" | |
477 | unset PYTHON_LIBS | |
478 | unset PYTHON_CFLAGS | |
479 | ]) | |
480 | fi | |
481 | ||
482 | if test -z "$PYTHONCONFIG"; then | |
483 | PKG_CHECK_MODULES([PYTHON], python-3.5, [], [ | |
484 | PKG_CHECK_MODULES([PYTHON], python-3.4, [], [ | |
485 | PKG_CHECK_MODULES([PYTHON], python-3.3, [], [ | |
486 | PKG_CHECK_MODULES([PYTHON], python-3.2, [], [ | |
487 | PKG_CHECK_MODULES([PYTHON], python-2.7, [], [ | |
488 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) | |
489 | ])])])])]) | |
490 | ||
491 | ||
492 | AC_MSG_CHECKING([whether we found a working Python version]) | |
493 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ | |
494 | #include <Python.h> | |
495 | #if PY_VERSION_HEX < 0x02070000 | |
496 | #error python too old | |
497 | #endif | |
498 | int main(void); | |
499 | ], | |
500 | [ | |
501 | { | |
502 | Py_Initialize(); | |
503 | return 0; | |
504 | } | |
505 | ])], [ | |
506 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) | |
507 | ]) | |
508 | fi | |
509 | ]) | |
510 | AC_SUBST(PYTHON_CFLAGS) | |
511 | AC_SUBST(PYTHON_LIBS) | |
512 | ||
dad253b4 AS |
513 | # |
514 | # Logic for protobuf support. | |
515 | # | |
516 | if test "$enable_protobuf" = "yes"; then | |
517 | have_protobuf=yes | |
518 | ||
519 | # Check for protoc-c | |
520 | AC_CHECK_PROG([PROTOC_C], [protoc-c], [protoc-c], [/bin/false]) | |
521 | if test "x$PROTOC_C" = "x/bin/false"; then | |
522 | have_protobuf=no | |
523 | else | |
524 | found_protobuf_c=no | |
525 | PKG_CHECK_MODULES([PROTOBUF_C], libprotobuf-c >= 0.14, | |
526 | [found_protobuf_c=yes], | |
527 | [AC_MSG_RESULT([pkg-config did not find libprotobuf-c])]) | |
528 | ||
529 | if test "x$found_protobuf_c" = "xyes"; then | |
530 | LDFLAGS="$LDFLAGS $PROTOBUF_C_LIBS" | |
531 | CFLAGS="$CFLAGS $PROTOBUF_C_CFLAGS" | |
532 | else | |
533 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], | |
534 | [have_protobuf=no; AC_MSG_RESULT([Couldn't find google/protobuf-c.h])]) | |
535 | fi | |
536 | fi | |
537 | fi | |
538 | ||
28436d6d PG |
539 | # |
540 | # Logic for old vpn commans support. | |
541 | # | |
fcc65b0f | 542 | if test "$enable_oldvpn_commands" = "yes"; then |
28436d6d PG |
543 | AC_DEFINE(KEEP_OLD_VPN_COMMANDS,, [Define for compiling with old vpn commands]) |
544 | fi | |
545 | ||
dad253b4 AS |
546 | # Fail if the user explicity enabled protobuf support and we couldn't |
547 | # find the compiler or libraries. | |
548 | if test "x$have_protobuf" = "xno" && test "x$enable_protobuf" = "xyes"; then | |
549 | AC_MSG_ERROR([Protobuf enabled explicitly but can't find libraries/tools]) | |
550 | fi | |
551 | ||
552 | if test "x$have_protobuf" = "xyes"; then | |
553 | AC_DEFINE(HAVE_PROTOBUF,, protobuf) | |
554 | fi | |
555 | ||
556 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$have_protobuf" = "xyes"]) | |
557 | ||
558 | # | |
559 | # End of logic for protobuf support. | |
560 | # | |
561 | ||
7ea487bc | 562 | if test "${enable_tcp_zebra}" = "yes"; then |
563 | AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication) | |
564 | fi | |
565 | ||
3453a712 PJ |
566 | if test "${enable_linux24_tcp_md5}" = "yes"; then |
567 | AC_DEFINE(HAVE_TCP_MD5_LINUX24,,Old Linux 2.4 TCP MD5 Signature Patch) | |
568 | fi | |
569 | ||
d2a0ccc6 | 570 | AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements) |
571 | if test "${enable_rtadv}" != "no"; then | |
71c0fb50 | 572 | AC_MSG_RESULT(yes) |
d2a0ccc6 | 573 | AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support) |
2487bea1 | 574 | else |
575 | AC_MSG_RESULT(no) | |
71c0fb50 | 576 | fi |
7ea487bc | 577 | |
ca776988 | 578 | if test "${enable_irdp}" = "yes"; then |
579 | AC_DEFINE(HAVE_IRDP,, IRDP ) | |
580 | fi | |
581 | ||
0b02a1b4 JAG |
582 | if test x"${enable_user}" = x"no"; then |
583 | enable_user="" | |
584 | else | |
585 | if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then | |
b2f36157 | 586 | enable_user="frr" |
0b02a1b4 | 587 | fi |
b2f36157 | 588 | AC_DEFINE_UNQUOTED(FRR_USER, "${enable_user}", frr User) |
edd7c245 | 589 | fi |
edd7c245 | 590 | |
0b02a1b4 JAG |
591 | if test x"${enable_group}" = x"no"; then |
592 | enable_group="" | |
593 | else | |
594 | if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then | |
b2f36157 | 595 | enable_group="frr" |
0b02a1b4 | 596 | fi |
b2f36157 | 597 | AC_DEFINE_UNQUOTED(FRR_GROUP, "${enable_group}", frr Group) |
edd7c245 | 598 | fi |
edd7c245 | 599 | |
600 | if test x"${enable_vty_group}" = x"yes" ; then | |
8d4aee5d | 601 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
79cb2169 | 602 | elif test x"${enable_vty_group}" != x""; then |
8d4aee5d | 603 | if test x"${enable_vty_group}" != x"no"; then |
edd7c245 | 604 | AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group) |
605 | fi | |
606 | fi | |
26275b05 | 607 | AC_SUBST([enable_user]) |
608 | AC_SUBST([enable_group]) | |
609 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 610 | |
aa593d5e | 611 | enable_configfile_mask=${enable_configfile_mask:-0600} |
612 | AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files) | |
613 | ||
614 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
615 | AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files) | |
616 | ||
7a6da5ba | 617 | MPATH_NUM=1 |
7ea487bc | 618 | |
619 | case "${enable_multipath}" in | |
7c5d2b76 | 620 | 0) |
7a6da5ba | 621 | MPATH_NUM=64 |
7c5d2b76 | 622 | ;; |
90fb3e13 | 623 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 624 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 625 | ;; |
626 | "") | |
627 | ;; | |
628 | *) | |
6f0e3f6e | 629 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 630 | ;; |
631 | esac | |
632 | ||
7a6da5ba | 633 | AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a route) |
7ea487bc | 634 | |
08c369bd DS |
635 | AC_DEFINE_UNQUOTED(VTYSH_PAGER, "$VTYSH_PAGER", [What pager to use]) |
636 | ||
1080c13f JN |
637 | dnl ----------------------------------- |
638 | dnl Add extra version string to package | |
639 | dnl name, string and version fields. | |
640 | dnl ----------------------------------- | |
641 | if test "x${EXTRAVERSION}" != "x" ; then | |
0be793e6 DL |
642 | VERSION="${VERSION}${EXTRAVERSION}" |
643 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 644 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 645 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f JN |
646 | fi |
647 | ||
a16dcf7c DL |
648 | if test "x$with_pkg_git_version" = "xyes"; then |
649 | if test -d "${srcdir}/.git"; then | |
650 | AC_DEFINE(GIT_VERSION, [1], [include git version info]) | |
651 | else with_pkg_git_version="no" | |
652 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
653 | fi | |
654 | fi | |
655 | AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"]) | |
0be793e6 | 656 | |
6f0e3f6e PJ |
657 | dnl ------------------------------------ |
658 | dnl Check C keywords and standard types | |
659 | dnl ------------------------------------ | |
660 | AC_C_CONST | |
661 | AC_C_INLINE | |
6f0e3f6e | 662 | AC_C_VOLATILE |
dc7a2bf1 | 663 | AC_HEADER_STDC |
6f0e3f6e PJ |
664 | dnl AC_TYPE_PID_T |
665 | AC_TYPE_UID_T | |
666 | AC_TYPE_MODE_T | |
667 | AC_TYPE_SIZE_T | |
6f0e3f6e | 668 | AC_STRUCT_TM |
dc7a2bf1 | 669 | |
6f0e3f6e PJ |
670 | dnl ------------------------- |
671 | dnl Check other header files. | |
672 | dnl ------------------------- | |
24f5e2fc DL |
673 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
674 | linux/version.h asm/types.h \ | |
675 | sys/cdefs.h]) | |
6f0e3f6e | 676 | |
899a4fd2 DL |
677 | ac_stdatomic_ok=false |
678 | AC_DEFINE(FRR_AUTOCONF_ATOMIC, 1, [did autoconf checks for atomic funcs]) | |
679 | AC_CHECK_HEADER([stdatomic.h],[ | |
680 | ||
681 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
682 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
683 | #include <stdatomic.h> | |
684 | int main(int argc, char **argv) { | |
685 | _Atomic int i = 0; | |
686 | return i; | |
687 | } | |
688 | ]])], [ | |
689 | AC_DEFINE(HAVE_STDATOMIC_H, 1, [found stdatomic.h]) | |
690 | AC_MSG_RESULT([yes]) | |
691 | ac_stdatomic_ok=true | |
692 | ], [ | |
693 | AC_MSG_RESULT([no]) | |
694 | ]) | |
695 | ]) | |
696 | ||
697 | AS_IF([$ac_stdatomic_ok], [true], [ | |
698 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
699 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
700 | int main(int argc, char **argv) { | |
701 | volatile int i = 1; | |
702 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
703 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
704 | } | |
705 | ]])], [ | |
706 | AC_DEFINE(HAVE___ATOMIC, 1, [found __atomic builtins]) | |
707 | AC_MSG_RESULT([yes]) | |
708 | ], [ | |
709 | AC_MSG_RESULT([no]) | |
710 | ||
711 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
712 | AC_MSG_CHECKING([for __sync_* builtins]) | |
713 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
714 | int main(int argc, char **argv) { | |
715 | volatile int i = 1; | |
716 | __sync_fetch_and_sub (&i, 1); | |
717 | return __sync_val_compare_and_swap (&i, 0, 1); | |
718 | } | |
719 | ]])], [ | |
720 | AC_DEFINE(HAVE___SYNC, 1, [found __sync builtins]) | |
721 | AC_MSG_RESULT([yes]) | |
722 | ||
723 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
724 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
725 | int main(int argc, char **argv) { | |
726 | volatile int i = 1; | |
727 | return __sync_swap (&i, 2); | |
728 | } | |
729 | ]])], [ | |
730 | AC_DEFINE(HAVE___SYNC_SWAP, 1, [found __sync_swap builtin]) | |
731 | AC_MSG_RESULT([yes]) | |
732 | ], [ | |
733 | AC_MSG_RESULT([no]) | |
734 | ]) | |
735 | ||
736 | ], [ | |
737 | AC_MSG_RESULT([no]) | |
738 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
739 | ]) | |
740 | ]) | |
741 | ]) | |
742 | ||
6f0e3f6e | 743 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 744 | m4_define([FRR_INCLUDES], |
6f0e3f6e PJ |
745 | [#ifdef SUNOS_5 |
746 | #define _XPG4_2 | |
747 | #define __EXTENSIONS__ | |
748 | #endif | |
749 | #include <stdio.h> | |
24f5e2fc DL |
750 | #include <stdlib.h> |
751 | #include <stddef.h> | |
752 | #include <sys/types.h> | |
6f0e3f6e | 753 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 754 | #include <sys/param.h> |
6f0e3f6e | 755 | /* Required for MAXSIG */ |
24f5e2fc DL |
756 | #include <signal.h> |
757 | #include <sys/socket.h> | |
ea057677 HT |
758 | #ifdef __APPLE__ |
759 | # define __APPLE_USE_RFC_3542 | |
760 | #endif | |
24f5e2fc DL |
761 | #include <netinet/in.h> |
762 | #include <sys/time.h> | |
763 | #include <time.h> | |
764 | #include <net/if.h> | |
2b43bf23 DO |
765 | ])dnl |
766 | ||
767 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
768 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
769 | dnl an additional round for it. | |
770 | ||
8e4da10b | 771 | AC_CHECK_HEADERS([net/if_var.h], [], [], FRR_INCLUDES) |
2b43bf23 | 772 | |
8e4da10b DL |
773 | m4_define([FRR_INCLUDES], |
774 | FRR_INCLUDES | |
2b43bf23 DO |
775 | [#if HAVE_NET_IF_VAR_H |
776 | # include <net/if_var.h> | |
777 | #endif | |
778 | ])dnl | |
779 | ||
24f5e2fc DL |
780 | AC_CHECK_HEADERS([netinet/in_var.h \ |
781 | net/if_dl.h net/netopt.h \ | |
782 | inet/nd.h netinet/ip_icmp.h \ | |
6f0e3f6e | 783 | sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], |
8e4da10b | 784 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
785 | |
786 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
787 | [#ifndef __USE_GNU | |
788 | #define __USE_GNU | |
789 | #endif /* __USE_GNU */ | |
8e4da10b | 790 | FRR_INCLUDES |
6f0e3f6e PJ |
791 | ]) |
792 | ||
bccbd141 JT |
793 | m4_define([UCONTEXT_INCLUDES], |
794 | [#include <ucontext.h>])dnl | |
795 | ||
796 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
797 | [], [], [UCONTEXT_INCLUDES]) | |
798 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
799 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
800 | [], [], [UCONTEXT_INCLUDES])], | |
801 | [], [UCONTEXT_INCLUDES]) | |
802 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
803 | [], [], [UCONTEXT_INCLUDES]) | |
804 | ||
8e4da10b DL |
805 | m4_define([FRR_INCLUDES], |
806 | FRR_INCLUDES | |
24f5e2fc DL |
807 | [ |
808 | #include <sys/un.h> | |
809 | #include <netinet/in_systm.h> | |
6f0e3f6e PJ |
810 | #if HAVE_NETINET_IN_VAR_H |
811 | # include <netinet/in_var.h> | |
812 | #endif | |
813 | #if HAVE_NET_IF_DL_H | |
814 | # include <net/if_dl.h> | |
815 | #endif | |
6f0e3f6e PJ |
816 | #if HAVE_NET_NETOPT_H |
817 | # include <net/netopt.h> | |
818 | #endif | |
24f5e2fc | 819 | #include <net/route.h> |
6f0e3f6e PJ |
820 | #if HAVE_INET_ND_H |
821 | # include <inet/nd.h> | |
822 | #endif | |
24f5e2fc | 823 | #include <arpa/inet.h> |
11770e10 PJ |
824 | /* Required for IDRP */ |
825 | #if HAVE_NETINET_IP_ICMP_H | |
826 | # include <netinet/ip_icmp.h> | |
827 | #endif | |
6f0e3f6e | 828 | ])dnl |
dc7a2bf1 | 829 | |
fa3232e1 | 830 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 831 | |
ddfeb486 DL |
832 | AC_MSG_CHECKING([which operating system interface to use]) |
833 | case "$host_os" in | |
834 | sunos* | solaris2*) | |
835 | AC_MSG_RESULT([Solaris]) | |
836 | ||
837 | AC_DEFINE(SUNOS_5, 1, [SunOS 5]) | |
838 | AC_DEFINE(SOLARIS_IPV6, 1, Solaris IPv6) | |
839 | ||
840 | AC_CHECK_LIB(socket, main) | |
841 | AC_CHECK_LIB(nsl, main) | |
842 | AC_CHECK_LIB(umem, main) | |
843 | AC_CHECK_FUNCS([printstack], [ | |
844 | AC_DEFINE([HAVE_PRINTSTACK],1,[Solaris printstack]) | |
845 | AC_DEFINE([HAVE_STACK_TRACE],1,[Stack symbols decode functionality]) | |
846 | ]) | |
847 | CURSES=-lcurses | |
848 | SOLARIS="solaris" | |
849 | ;; | |
850 | linux*) | |
851 | AC_MSG_RESULT([Linux]) | |
852 | ||
853 | AC_DEFINE(GNU_LINUX,,GNU Linux) | |
854 | AC_DEFINE(HAVE_NETLINK,,netlink) | |
855 | AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack) | |
856 | ||
857 | dnl Linux has a compilation problem with mixing | |
858 | dnl netinet/in.h and linux/in6.h they are not | |
859 | dnl compatible. There has been discussion on | |
860 | dnl how to fix it but no real progress on implementation | |
861 | dnl when they fix it, remove this | |
862 | AC_DEFINE(IPV6_MINHOPCOUNT, 73, Linux ipv6 Min Hop Count) | |
863 | ||
864 | AC_CHECK_DECLS([IFLA_INFO_SLAVE_KIND], [], [], [#include <linux/if_link.h>]) | |
865 | ;; | |
866 | openbsd*) | |
867 | AC_MSG_RESULT([OpenBSD]) | |
868 | ||
869 | AC_DEFINE(OPEN_BSD,,OpenBSD) | |
870 | AC_DEFINE(KAME,1,KAME IPv6) | |
004174c7 JAG |
871 | |
872 | if test "x${enable_pimd}" != "xno"; then | |
873 | case "$host_os" in | |
874 | openbsd6.0) | |
875 | ;; | |
876 | openbsd[6-9]*) | |
877 | AC_MSG_FAILURE([pimd cannot be enabled as PIM support has been removed from OpenBSD 6.1]) | |
878 | ;; | |
879 | esac | |
880 | fi | |
ddfeb486 DL |
881 | ;; |
882 | *) | |
883 | AC_MSG_RESULT([BSD]) | |
884 | ||
885 | AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST) | |
886 | AC_DEFINE(KAME,1,KAME IPv6) | |
887 | ;; | |
7ea487bc | 888 | esac |
889 | ||
62c9f504 PJ |
890 | AC_SYS_LARGEFILE |
891 | ||
7ea487bc | 892 | dnl --------------------- |
893 | dnl Integrated VTY option | |
894 | dnl --------------------- | |
895 | case "${enable_vtysh}" in | |
f0646db0 DS |
896 | "no") VTYSH="";; |
897 | *) VTYSH="vtysh"; | |
7ea487bc | 898 | AC_DEFINE(VTYSH,,VTY shell) |
fc9d0745 | 899 | dnl Vtysh uses libreadline, which looks for termcap functions at |
6f0e3f6e | 900 | dnl configure time. We follow readlines search order. |
fc9d0745 | 901 | dnl The required procedures are in libtermcap on NetBSD, in |
902 | dnl [TODO] on Linux, and in [TODO] on Solaris. | |
c0689394 | 903 | AC_CHECK_LIB(termcap, tputs, LIBREADLINE="$LIBREADLINE -ltermcap", |
a969459c | 904 | [AC_CHECK_LIB(tinfo, tputs, LIBREADLINE="$LIBREADLINE -ltinfo", |
905 | [AC_CHECK_LIB(curses, tputs, LIBREADLINE="$LIBREADLINE -lcurses", | |
906 | [AC_CHECK_LIB(ncurses, tputs, | |
907 | LIBREADLINE="$LIBREADLINE -lncurses")] | |
908 | )] | |
909 | )] | |
910 | ) | |
4c2f8e95 | 911 | AC_CHECK_LIB(readline, main, LIBREADLINE="-lreadline $LIBREADLINE",, |
a969459c | 912 | "$LIBREADLINE") |
7ea487bc | 913 | if test $ac_cv_lib_readline_main = no; then |
fc9d0745 | 914 | AC_MSG_ERROR([vtysh needs libreadline but was not found and usable on your system.]) |
7ea487bc | 915 | fi |
916 | AC_CHECK_HEADER(readline/history.h) | |
917 | if test $ac_cv_header_readline_history_h = no;then | |
918 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) | |
919 | fi | |
a969459c | 920 | AC_CHECK_LIB(readline, rl_completion_matches, |
921 | LIBREADLINE="$LIBREADLINE",, "$LIBREADLINE") | |
3d3de8c4 | 922 | if test $ac_cv_lib_readline_rl_completion_matches = no; then |
923 | AC_DEFINE(rl_completion_matches,completion_matches,Old readline) | |
924 | fi | |
925 | ;; | |
7ea487bc | 926 | esac |
c0689394 | 927 | AC_SUBST(LIBREADLINE) |
f027d331 | 928 | AM_CONDITIONAL(VTYSH, test "x$VTYSH" = "xvtysh") |
7ea487bc | 929 | |
930 | dnl ---------- | |
931 | dnl PAM module | |
6159928d | 932 | dnl |
1689cf7e | 933 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
934 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
935 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
936 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
937 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
938 | dnl of OpenPAM. | |
7ea487bc | 939 | dnl ---------- |
24cd435b | 940 | if test "$with_libpam" = "yes"; then |
6f0e3f6e PJ |
941 | AC_CHECK_HEADER([security/pam_misc.h], |
942 | [AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h) | |
943 | AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv) | |
944 | pam_conv_func="misc_conv" | |
945 | ], | |
8e4da10b | 946 | [], FRR_INCLUDES) |
6f0e3f6e PJ |
947 | AC_CHECK_HEADER([security/openpam.h], |
948 | [AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h) | |
949 | AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv) | |
950 | pam_conv_func="openpam_ttyconv" | |
951 | ], | |
8e4da10b | 952 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 953 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
954 | AC_MSG_WARN([*** pam support will not be built ***]) | |
955 | with_libpam="no" | |
956 | fi | |
957 | fi | |
958 | ||
7ea487bc | 959 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 960 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 961 | dnl ------------------------------------------------------------------------- |
962 | dnl | |
963 | dnl This next check looks funky due to a linker problem with some versions | |
964 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
965 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
966 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
967 | AC_CHECK_LIB(pam, pam_start, | |
24cd435b | 968 | [AC_CHECK_LIB(pam, $pam_conv_func, |
7ea487bc | 969 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
970 | LIBPAM="-lpam"], | |
971 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
972 | LIBPAM="-lpam -lpam_misc"] | |
973 | ) | |
974 | ], | |
975 | ||
976 | [AC_CHECK_LIB(pam, pam_end, | |
24cd435b | 977 | [AC_CHECK_LIB(pam, $pam_conv_func, |
a159ed93 | 978 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
7ea487bc | 979 | LIBPAM="-lpam -ldl"], |
a159ed93 | 980 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
7ea487bc | 981 | LIBPAM="-lpam -ldl -lpam_misc"] |
982 | ) | |
983 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
984 | [-ldl]) | |
985 | ] | |
986 | ) | |
987 | fi | |
988 | AC_SUBST(LIBPAM) | |
989 | ||
990 | dnl ------------------------------- | |
991 | dnl Endian-ness check | |
992 | dnl ------------------------------- | |
993 | AC_WORDS_BIGENDIAN | |
994 | ||
995 | dnl ------------------------------- | |
996 | dnl check the size in byte of the C | |
997 | dnl ------------------------------- | |
998 | dnl AC_CHECK_SIZEOF(char) | |
999 | dnl AC_CHECK_SIZEOF(int) | |
1000 | dnl AC_CHECK_SIZEOF(short) | |
1001 | dnl AC_CHECK_SIZEOF(long) | |
1002 | ||
1003 | dnl ---------------------------- | |
1004 | dnl check existance of functions | |
1005 | dnl ---------------------------- | |
6f0e3f6e PJ |
1006 | AC_FUNC_FNMATCH |
1007 | AC_FUNC_FORK | |
6f0e3f6e | 1008 | AC_FUNC_MKTIME |
6f0e3f6e | 1009 | AC_FUNC_STAT |
6f0e3f6e PJ |
1010 | |
1011 | dnl ------------------------------- | |
1012 | dnl bgpd needs pow() and hence libm | |
1013 | dnl ------------------------------- | |
1014 | TMPLIBS="$LIBS" | |
1015 | AC_CHECK_HEADER([math.h], | |
1016 | [AC_CHECK_LIB([m], [pow], | |
1017 | [LIBM="-lm" | |
1018 | LIBS="$LIBS $LIBM" | |
6f0e3f6e PJ |
1019 | AC_CHECK_FUNCS(pow,[],[LIBM=""]) |
1020 | ]) | |
1021 | ]) | |
1022 | if test x"$LIBM" = x ; then | |
1023 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) | |
1024 | fi | |
1025 | LIBS="$TMPLIBS" | |
1026 | AC_SUBST(LIBM) | |
1027 | ||
1028 | dnl --------------- | |
1029 | dnl other functions | |
1030 | dnl --------------- | |
24f5e2fc DL |
1031 | AC_CHECK_FUNCS([ \ |
1032 | strlcat strlcpy \ | |
316d0ae5 | 1033 | getgrouplist]) |
6f0e3f6e | 1034 | |
13460c44 FL |
1035 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1036 | [AC_CHECK_DECL(__NR_setns, | |
1037 | AC_DEFINE(HAVE_NETNS,, Have netns),, | |
8e4da10b | 1038 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1039 | ]) |
428cd73f | 1040 | AC_CHECK_FUNCS(setns)] |
13460c44 FL |
1041 | ) |
1042 | ||
238497fc PJ |
1043 | dnl -------------------------- |
1044 | dnl Determine IS-IS I/O method | |
1045 | dnl -------------------------- | |
745bf05f DL |
1046 | AC_DEFINE(ISIS_METHOD_PFPACKET, 1, [ constant value for isis method pfpacket ]) |
1047 | AC_DEFINE(ISIS_METHOD_DLPI, 2, [ constant value for isis method dlpi ]) | |
1048 | AC_DEFINE(ISIS_METHOD_BPF, 3, [ constant value for isis method bpf ]) | |
238497fc PJ |
1049 | AC_CHECK_HEADER(net/bpf.h) |
1050 | AC_CHECK_HEADER(sys/dlpi.h) | |
1051 | AC_MSG_CHECKING(zebra IS-IS I/O method) | |
ddfeb486 DL |
1052 | |
1053 | case "$host_os" in | |
1054 | linux*) | |
1055 | AC_MSG_RESULT(pfpacket) | |
1056 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" | |
1057 | ;; | |
1058 | solaris* | sunos*) | |
1059 | AC_MSG_RESULT(DLPI) | |
1060 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
1061 | ;; | |
1062 | *) | |
1063 | if test $ac_cv_header_net_bpf_h = no; then | |
1064 | if test $ac_cv_header_sys_dlpi_h = no; then | |
1065 | AC_MSG_RESULT(none) | |
1066 | AC_MSG_WARN([*** IS-IS support will not be built ***]) | |
1067 | ISISD="" | |
1068 | else | |
1069 | AC_MSG_RESULT(DLPI) | |
1070 | fi | |
1071 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1072 | else |
ddfeb486 DL |
1073 | AC_MSG_RESULT(BPF) |
1074 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" | |
238497fc | 1075 | fi |
ddfeb486 DL |
1076 | ;; |
1077 | esac | |
745bf05f | 1078 | AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ]) |
238497fc | 1079 | |
b99760ab | 1080 | dnl ------------------------------------ |
1081 | dnl check for broken CMSG_FIRSTHDR macro | |
1082 | dnl ------------------------------------ | |
6c20046f | 1083 | AC_MSG_CHECKING(for broken CMSG_FIRSTHDR) |
5b087528 | 1084 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
b99760ab | 1085 | #ifdef SUNOS_5 |
1086 | #define _XPG4_2 | |
1087 | #define __EXTENSIONS__ | |
1088 | #endif | |
24f5e2fc | 1089 | #include <stdlib.h> |
b99760ab | 1090 | #include <sys/types.h> |
1091 | #include <sys/socket.h> | |
1092 | ||
1093 | main() | |
1094 | { | |
1095 | struct msghdr msg; | |
1096 | char buf[4]; | |
1097 | ||
1098 | msg.msg_control = buf; | |
1099 | msg.msg_controllen = 0; | |
1100 | ||
1101 | if (CMSG_FIRSTHDR(&msg) != NULL) | |
1102 | exit(0); | |
1103 | exit (1); | |
5b087528 | 1104 | }]])],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)], |
d33e8d7b | 1105 | [AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)]) |
b99760ab | 1106 | |
42c98199 | 1107 | dnl --------------------------------------------------------------- |
1108 | dnl figure out how to specify an interface in multicast sockets API | |
1109 | dnl --------------------------------------------------------------- | |
8e4da10b | 1110 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1111 | |
b3f2bf7c | 1112 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1113 | #include <sys/socket.h> |
1114 | #include <netinet/in.h> | |
b3f2bf7c RW |
1115 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1116 | #include <linux/types.h> | |
1117 | ]) | |
1118 | ||
8e4da10b DL |
1119 | m4_define([FRR_INCLUDES], |
1120 | FRR_INCLUDES | |
b3f2bf7c RW |
1121 | [#if HAVE_LINUX_MROUTE_H |
1122 | # include <linux/mroute.h> | |
1123 | #endif | |
1124 | ])dnl | |
1125 | ||
1126 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1127 | #include <sys/socket.h> |
1128 | #include <sys/types.h> | |
1129 | #include <netinet/in.h> | |
1130 | #include <net/route.h> | |
b3f2bf7c RW |
1131 | ]) |
1132 | ||
8e4da10b DL |
1133 | m4_define([FRR_INCLUDES], |
1134 | FRR_INCLUDES | |
b3f2bf7c RW |
1135 | [#if HAVE_NETINET_IP_MROUTE_H |
1136 | # include <netinet/ip_mroute.h> | |
1137 | #endif | |
1138 | ])dnl | |
1139 | ||
42c98199 | 1140 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) |
24f5e2fc DL |
1141 | AC_TRY_COMPILE([#include <sys/param.h>], |
1142 | [#if (defined(__FreeBSD__) && ((__FreeBSD_version >= 500022 && __FreeBSD_version < 700000) || (__FreeBSD_version < 500000 && __FreeBSD_version >= 440000))) || (defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 106010000) || defined(__OpenBSD__) || defined(__APPLE__) || defined(__DragonFly__) || defined(__sun) | |
42c98199 | 1143 | return (0); |
1144 | #else | |
1145 | #error No support for BSD struct ip_mreq hack detected | |
1146 | #endif],[AC_MSG_RESULT(yes) | |
1147 | AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])], | |
1148 | AC_MSG_RESULT(no)) | |
1149 | ||
10d04cdb DT |
1150 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1151 | AC_TRY_COMPILE([ | |
1152 | #include <sys/types.h> | |
1153 | #include <netinet/in.h> | |
1154 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
1155 | ], [AC_MSG_RESULT(yes) | |
1156 | AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])], | |
1157 | AC_MSG_RESULT(no)) | |
1158 | ||
c543a173 AS |
1159 | dnl --------------------------------------------------------------- |
1160 | dnl figure out how to check link-state | |
1161 | dnl --------------------------------------------------------------- | |
24f5e2fc DL |
1162 | AC_CHECK_HEADER( [net/if_media.h], |
1163 | [m4_define([LINK_DETECT_INCLUDES], | |
8e4da10b | 1164 | FRR_INCLUDES |
24f5e2fc DL |
1165 | [#include <net/if_media.h> |
1166 | ]) | |
1167 | AC_CHECK_MEMBERS( [struct ifmediareq.ifm_status], | |
1168 | AC_DEFINE(HAVE_BSD_LINK_DETECT,,[BSD link-detect]), | |
1169 | [], LINK_DETECT_INCLUDES)], | |
1170 | [], | |
8e4da10b | 1171 | FRR_INCLUDES) |
c543a173 | 1172 | |
9234b382 DV |
1173 | dnl --------------------------------------------------------------- |
1174 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1175 | dnl Not available in all BSD's when ifmediareq available | |
1176 | dnl --------------------------------------------------------------- | |
24f5e2fc DL |
1177 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
1178 | AC_DEFINE(HAVE_BSD_IFI_LINK_STATE,,[BSD ifi_link_state available]), | |
8e4da10b | 1179 | [], FRR_INCLUDES) |
9234b382 | 1180 | |
0df7c91f PJ |
1181 | dnl ------------------------ |
1182 | dnl TCP_MD5SIG socket option | |
1183 | dnl ------------------------ | |
1184 | ||
1185 | AC_CHECK_HEADER([netinet/tcp.h], | |
1186 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1187 | FRR_INCLUDES |
0df7c91f PJ |
1188 | [#include <netinet/tcp.h> |
1189 | ]) | |
1190 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1191 | [], | |
8e4da10b | 1192 | FRR_INCLUDES) |
0df7c91f PJ |
1193 | if test $ac_cv_have_decl_TCP_MD5SIG = no; then |
1194 | AC_CHECK_HEADER([linux/tcp.h], | |
1195 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1196 | FRR_INCLUDES |
0df7c91f PJ |
1197 | [#include <linux/tcp.h> |
1198 | ]) | |
1199 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1200 | fi | |
1201 | ||
60060acc RW |
1202 | dnl ---------------------------------------------------------------------------- |
1203 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1204 | dnl ---------------------------------------------------------------------------- | |
1205 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1206 | ||
fa3232e1 | 1207 | dnl ------------------ |
1208 | dnl IPv6 header checks | |
1209 | dnl ------------------ | |
24f5e2fc | 1210 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1211 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1212 | FRR_INCLUDES) |
fa3232e1 | 1213 | |
8e4da10b DL |
1214 | m4_define([FRR_INCLUDES],dnl |
1215 | FRR_INCLUDES | |
6f0e3f6e PJ |
1216 | [#if HAVE_NETINET6_IN6_H |
1217 | #include <netinet6/in6.h> | |
1218 | #endif | |
1219 | #if HAVE_NETINET_IN6_VAR_H | |
1220 | #include <netinet/in6_var.h> | |
1221 | #endif | |
24f5e2fc | 1222 | #include <netinet/icmp6.h> |
6f0e3f6e PJ |
1223 | #if HAVE_NETINET6_IN6_VAR_H |
1224 | # include <netinet6/in6_var.h> | |
1225 | #endif | |
1226 | #if HAVE_NETINET6_ND6_H | |
fbf24544 | 1227 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1228 | #endif |
1229 | ])dnl | |
1230 | ||
cbcd9bfc JT |
1231 | dnl disable doc check |
1232 | if test "${enable_doc}" = "no";then | |
1233 | DOC="" | |
1234 | else | |
1235 | DOC="doc" | |
1236 | fi | |
1237 | ||
7ea487bc | 1238 | dnl -------------------- |
1239 | dnl Daemon disable check | |
1240 | dnl -------------------- | |
64d44794 | 1241 | AM_CONDITIONAL(ZEBRA, test "${enable_zebra}" != "no") |
7ea487bc | 1242 | |
1243 | if test "${enable_bgpd}" = "no";then | |
1244 | BGPD="" | |
1245 | else | |
1246 | BGPD="bgpd" | |
1247 | fi | |
f027d331 | 1248 | AM_CONDITIONAL(BGPD, test "x$BGPD" = "xbgpd") |
7ea487bc | 1249 | |
1250 | if test "${enable_ripd}" = "no";then | |
1251 | RIPD="" | |
1252 | else | |
1253 | RIPD="ripd" | |
1254 | fi | |
f027d331 | 1255 | AM_CONDITIONAL(RIPD, test "x$RIPD" = "xripd") |
7ea487bc | 1256 | |
1257 | if test "${enable_ospfd}" = "no";then | |
1258 | OSPFD="" | |
1259 | else | |
1260 | OSPFD="ospfd" | |
1261 | fi | |
f027d331 | 1262 | AM_CONDITIONAL(OSPFD, test "x$OSPFD" = "xospfd") |
7ea487bc | 1263 | |
6ba069f3 DS |
1264 | if test "${enable_ldpd}" = "no";then |
1265 | LDPD="" | |
1266 | else | |
eac6e3f0 | 1267 | LDPD="ldpd" |
87ab4aec | 1268 | AC_DEFINE(HAVE_LDPD, 1, ldpd) |
eac6e3f0 RW |
1269 | fi |
1270 | AM_CONDITIONAL(LDPD, test "x$LDPD" = "xldpd") | |
1271 | ||
42350cfc | 1272 | NHRPD="" |
ddfeb486 DL |
1273 | case "$host_os" in |
1274 | linux*) | |
1275 | if test "${enable_nhrpd}" != "no"; then | |
1276 | NHRPD="nhrpd" | |
1277 | fi | |
1278 | ;; | |
1279 | *) | |
1280 | if test "${enable_nhrpd}" = "yes"; then | |
1281 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) | |
1282 | fi | |
1283 | ;; | |
1284 | esac | |
2fb975da TT |
1285 | AM_CONDITIONAL(NHRPD, test "x$NHRPD" = "xnhrpd") |
1286 | ||
7f57883e DS |
1287 | if test "${enable_eigrpd}" = "no";then |
1288 | EIGRPD="" | |
1289 | else | |
1290 | EIGRPD="eigrpd" | |
1291 | fi | |
1292 | AM_CONDITIONAL(EIGRPD, test "x$EIGRPD" = "xeigrpd") | |
1293 | ||
9473e340 DS |
1294 | if test "${enable_watchfrr}" = "no";then |
1295 | WATCHFRR="" | |
d0199430 | 1296 | else |
9473e340 | 1297 | WATCHFRR="watchfrr" |
d0199430 | 1298 | fi |
9473e340 | 1299 | AM_CONDITIONAL(WATCHFRR, test "x$WATCHFRR" = "xwatchfrr") |
d0199430 | 1300 | |
1ef74ef7 | 1301 | OSPFCLIENT="" |
cd66cd4c | 1302 | if test "${enable_ospfapi}" != "no";then |
9a569848 | 1303 | AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI) |
1ef74ef7 | 1304 | |
cd66cd4c | 1305 | if test "${enable_ospfclient}" != "no";then |
1ef74ef7 | 1306 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1307 | fi |
7ea487bc | 1308 | fi |
cd66cd4c | 1309 | |
f027d331 | 1310 | AM_CONDITIONAL(OSPFCLIENT, test "x$OSPFCLIENT" = "xospfclient") |
7ea487bc | 1311 | |
1312 | case "${enable_ripngd}" in | |
7ea487bc | 1313 | "no" ) RIPNGD="";; |
80ec006d | 1314 | * ) RIPNGD="ripngd";; |
7ea487bc | 1315 | esac |
f027d331 | 1316 | AM_CONDITIONAL(RIPNGD, test "x$RIPNGD" = "xripngd") |
7ea487bc | 1317 | |
ca10883e DS |
1318 | case "${enable_babeld}" in |
1319 | "no" ) BABELD="";; | |
1320 | * ) BABELD="babeld";; | |
1321 | esac | |
1322 | AM_CONDITIONAL(BABELD, test "x$BABELD" = "xbabeld") | |
1323 | ||
7ea487bc | 1324 | case "${enable_ospf6d}" in |
7ea487bc | 1325 | "no" ) OSPF6D="";; |
80ec006d | 1326 | * ) OSPF6D="ospf6d";; |
7ea487bc | 1327 | esac |
f027d331 | 1328 | AM_CONDITIONAL(OSPF6D, test "x$OSPF6D" = "xospf6d") |
7ea487bc | 1329 | |
9e867fe6 | 1330 | case "${enable_isisd}" in |
9e867fe6 | 1331 | "no" ) ISISD="";; |
c3a9461e | 1332 | * ) ISISD="isisd";; |
9e867fe6 | 1333 | esac |
f027d331 | 1334 | AM_CONDITIONAL(ISISD, test "x$ISISD" = "xisisd") |
9e867fe6 | 1335 | |
12e41d03 | 1336 | case "${enable_pimd}" in |
12e41d03 | 1337 | "no" ) PIMD="";; |
f0646db0 | 1338 | * ) PIMD="pimd";; |
12e41d03 DL |
1339 | esac |
1340 | AM_CONDITIONAL(PIMD, test "x$PIMD" = "xpimd") | |
1341 | ||
7ea487bc | 1342 | if test "${enable_bgp_announce}" = "no";then |
750e8146 PJ |
1343 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,1,Disable BGP installation to zebra) |
1344 | else | |
1345 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,0,Disable BGP installation to zebra) | |
7ea487bc | 1346 | fi |
1347 | ||
65efcfce LB |
1348 | if test "${with_rfp_path}" = "yes" || test x"${with_rfp_path}" = x""; then |
1349 | with_rfp_path="bgpd/rfp-example" | |
1350 | fi | |
1351 | if test "${with_rfp_path}" != "no"; then | |
1352 | VNC_RFP_PATH="${with_rfp_path}" | |
1353 | AC_SUBST(VNC_RFP_PATH) | |
1354 | fi | |
1355 | ||
f95f2ad9 | 1356 | if test "${enable_bgp_vnc}" != "no";then |
65efcfce LB |
1357 | AC_DEFINE(ENABLE_BGP_VNC,1,Enable BGP VNC support) |
1358 | RFPTEST="${with_rfp_path}/rfptest" | |
1359 | LIBRFP="${with_rfp_path}/librfp" | |
1360 | RFPINC="${with_rfp_path}/librfp" | |
1361 | else | |
1362 | RFPTEST= | |
1363 | LIBRFP= | |
1364 | RFPINC="bgpd/rfp-example/librfp" | |
1365 | fi | |
1366 | # set | |
f95f2ad9 | 1367 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) |
65efcfce | 1368 | |
cbcd9bfc | 1369 | AC_SUBST(DOC) |
65efcfce LB |
1370 | AC_SUBST(RFPTEST) |
1371 | AC_SUBST(LIBRFP) | |
1372 | AC_SUBST(RFPINC) | |
ca10883e | 1373 | AC_SUBST(BABELD) |
7ea487bc | 1374 | AC_SUBST(BGPD) |
1375 | AC_SUBST(RIPD) | |
1376 | AC_SUBST(RIPNGD) | |
1377 | AC_SUBST(OSPFD) | |
1378 | AC_SUBST(OSPF6D) | |
eac6e3f0 | 1379 | AC_SUBST(LDPD) |
2fb975da | 1380 | AC_SUBST(NHRPD) |
7f57883e | 1381 | AC_SUBST(EIGRPD) |
9473e340 | 1382 | AC_SUBST(WATCHFRR) |
9e867fe6 | 1383 | AC_SUBST(ISISD) |
12e41d03 | 1384 | AC_SUBST(PIMD) |
97cee877 | 1385 | AC_SUBST(SOLARIS) |
7ea487bc | 1386 | AC_SUBST(VTYSH) |
7ea487bc | 1387 | AC_SUBST(CURSES) |
1388 | AC_SUBST(OSPFCLIENT) | |
1ef74ef7 | 1389 | AC_SUBST(OSPFAPI) |
f9e75524 JAG |
1390 | AC_CHECK_LIB(crypt, crypt, [], |
1391 | [AC_CHECK_LIB(crypto, DES_crypt)]) | |
7ea487bc | 1392 | AC_CHECK_LIB(resolv, res_init) |
7ea487bc | 1393 | |
25f45887 JJ |
1394 | dnl --------------------------- |
1395 | dnl check system has PCRE regexp | |
1396 | dnl --------------------------- | |
1397 | if test "x$enable_pcreposix" = "xyes"; then | |
ad9a0825 DL |
1398 | AC_CHECK_LIB(pcreposix, regexec, [], [ |
1399 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) | |
1400 | ]) | |
25f45887 | 1401 | fi |
25f45887 | 1402 | AC_SUBST(HAVE_LIBPCREPOSIX) |
7ea487bc | 1403 | |
2fb975da TT |
1404 | dnl ------------------ |
1405 | dnl check C-Ares library | |
1406 | dnl ------------------ | |
42350cfc | 1407 | if test "${NHRPD}" != ""; then |
92e50261 DL |
1408 | PKG_CHECK_MODULES([CARES], [libcares], , [ |
1409 | AC_MSG_ERROR([trying to build nhrpd, but libcares not found. install c-ares and its -dev headers.]) | |
1410 | ]) | |
2fb975da TT |
1411 | fi |
1412 | ||
1413 | ||
7ea487bc | 1414 | dnl ------------------ |
b1fc9acb | 1415 | dnl check Net-SNMP library |
7ea487bc | 1416 | dnl ------------------ |
d6be5fb9 | 1417 | if test "${enable_snmp}" != ""; then |
08d7f653 VB |
1418 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
1419 | if test x"$NETSNMP_CONFIG" = x"no"; then | |
1420 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) | |
1421 | fi | |
46081234 DL |
1422 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1423 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
08d7f653 | 1424 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1425 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1426 | int main(void); |
1427 | ], | |
1428 | [ | |
1429 | { | |
1430 | return 0; | |
1431 | } | |
92e50261 | 1432 | ])], [ |
08d7f653 | 1433 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1434 | case "${enable_snmp}" in |
1435 | yes) | |
1436 | SNMP_METHOD=agentx | |
1437 | ;; | |
1438 | smux|agentx) | |
1439 | SNMP_METHOD="${enable_snmp}" | |
1440 | ;; | |
1441 | *) | |
1442 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use smux or agentx]) | |
1443 | ;; | |
1444 | esac | |
1445 | AH_TEMPLATE([SNMP_SMUX], [Use SNMP SMUX to interface with snmpd]) | |
1446 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) | |
1447 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd) | |
6cf9df08 | 1448 | fi |
46081234 DL |
1449 | AM_CONDITIONAL([SNMP], [test "x${SNMP_METHOD}" != "x"]) |
1450 | AC_SUBST(SNMP_LIBS) | |
1451 | AC_SUBST(SNMP_CFLAGS) | |
6cf9df08 | 1452 | |
4db0cff1 QY |
1453 | dnl --------------- |
1454 | dnl math | |
1455 | dnl --------------- | |
1456 | AC_SEARCH_LIBS([sqrt], [m]) | |
1457 | ||
b249c083 DL |
1458 | dnl --------------- |
1459 | dnl dlopen & dlinfo | |
1460 | dnl --------------- | |
30771d65 DL |
1461 | AC_SEARCH_LIBS(dlopen, [dl dld], [], [ |
1462 | AC_MSG_ERROR([unable to find the dlopen()]) | |
1463 | ]) | |
1464 | ||
b249c083 DL |
1465 | AC_CHECK_HEADERS([link.h]) |
1466 | ||
1467 | AC_MSG_CHECKING([for dlinfo(RTLD_DI_ORIGIN)]) | |
1468 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
1469 | #include <stdlib.h> | |
1470 | #ifdef HAVE_LINK_H | |
1471 | #include <link.h> | |
1472 | #endif | |
1473 | #include <dlfcn.h> | |
1474 | ]], [[ | |
1475 | char origin[1]; | |
1476 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
1477 | ]])], [ | |
1478 | AC_MSG_RESULT(yes) | |
1479 | AC_DEFINE(HAVE_DLINFO_ORIGIN, 1, [Have dlinfo RTLD_DI_ORIGIN]) | |
1480 | ], [ | |
1481 | AC_MSG_RESULT(no) | |
1482 | ]) | |
1483 | ||
1484 | AC_MSG_CHECKING([for dlinfo(RTLD_DI_LINKMAP)]) | |
1485 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
1486 | #include <stdlib.h> | |
1487 | #ifdef HAVE_LINK_H | |
1488 | #include <link.h> | |
1489 | #endif | |
1490 | #include <dlfcn.h> | |
1491 | ]], [[ | |
1492 | struct link_map *lm = NULL; | |
1493 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
1494 | ]])], [ | |
1495 | AC_MSG_RESULT(yes) | |
1496 | AC_DEFINE(HAVE_DLINFO_LINKMAP, 1, [Have dlinfo RTLD_DI_LINKMAP]) | |
1497 | ], [ | |
1498 | AC_MSG_RESULT(no) | |
1499 | ]) | |
1500 | ||
6cf9df08 | 1501 | |
62ff928b DS |
1502 | AM_CONDITIONAL(SNMP, test "x$SNMP_METHOD" = "xagentx") |
1503 | ||
7ea487bc | 1504 | dnl --------------------------- |
6f0e3f6e | 1505 | dnl sockaddr and netinet checks |
7ea487bc | 1506 | dnl --------------------------- |
24f5e2fc DL |
1507 | AC_CHECK_TYPES([ |
1508 | struct sockaddr_dl, | |
1509 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 1510 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e PJ |
1511 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
1512 | struct nd_opt_adv_interval, struct rt_addrinfo, | |
11770e10 | 1513 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval], |
8e4da10b | 1514 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
1515 | |
1516 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
1517 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 1518 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
1519 | struct if6_aliasreq.ifra_lifetime, |
1520 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 1521 | [], [], FRR_INCLUDES) |
29c4c9bd | 1522 | |
6f0e3f6e | 1523 | dnl --------------------------- |
11770e10 | 1524 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e PJ |
1525 | dnl --------------------------- |
1526 | AC_CHECK_TYPES([struct in_pktinfo], | |
11770e10 PJ |
1527 | [AC_CHECK_TYPES([struct icmphdr], |
1528 | [if test "${enable_irdp}" != "no"; then | |
1529 | AC_DEFINE(HAVE_IRDP,, IRDP) | |
1530 | fi], | |
1531 | [if test "${enable_irdp}" = "yes"; then | |
1532 | AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
8e4da10b | 1533 | fi], [FRR_INCLUDES])], |
6f0e3f6e PJ |
1534 | [if test "${enable_irdp}" = "yes"; then |
1535 | AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
8e4da10b | 1536 | fi], [FRR_INCLUDES]) |
29c4c9bd | 1537 | |
12e41d03 DL |
1538 | dnl ----------------------- |
1539 | dnl checking for IP_PKTINFO | |
1540 | dnl ----------------------- | |
1541 | AC_MSG_CHECKING(for IP_PKTINFO) | |
1542 | AC_TRY_COMPILE([#include <netdb.h>], [ | |
1543 | int opt = IP_PKTINFO; | |
1544 | ], [ | |
1545 | AC_MSG_RESULT(yes) | |
1546 | AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO]) | |
1547 | ], [ | |
1548 | AC_MSG_RESULT(no) | |
1549 | ]) | |
1550 | ||
1551 | dnl --------------------------- | |
1552 | dnl checking for IP_RECVDSTADDR | |
1553 | dnl --------------------------- | |
1554 | AC_MSG_CHECKING(for IP_RECVDSTADDR) | |
1555 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1556 | int opt = IP_RECVDSTADDR; | |
1557 | ], [ | |
1558 | AC_MSG_RESULT(yes) | |
1559 | AC_DEFINE(HAVE_IP_RECVDSTADDR, 1, [Have IP_RECVDSTADDR]) | |
1560 | ], [ | |
1561 | AC_MSG_RESULT(no) | |
1562 | ]) | |
1563 | ||
1564 | dnl ---------------------- | |
1565 | dnl checking for IP_RECVIF | |
1566 | dnl ---------------------- | |
1567 | AC_MSG_CHECKING(for IP_RECVIF) | |
1568 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1569 | int opt = IP_RECVIF; | |
1570 | ], [ | |
1571 | AC_MSG_RESULT(yes) | |
1572 | AC_DEFINE(HAVE_IP_RECVIF, 1, [Have IP_RECVIF]) | |
1573 | ], [ | |
1574 | AC_MSG_RESULT(no) | |
1575 | ]) | |
1576 | ||
eac6e3f0 RW |
1577 | dnl ---------------------- |
1578 | dnl checking for SO_BINDANY | |
1579 | dnl ---------------------- | |
1580 | AC_MSG_CHECKING(for SO_BINDANY) | |
1581 | AC_TRY_COMPILE([#include <sys/socket.h>], [ | |
1582 | int opt = SO_BINDANY; | |
1583 | ], [ | |
1584 | AC_MSG_RESULT(yes) | |
1585 | AC_DEFINE(HAVE_SO_BINDANY, 1, [Have SO_BINDANY]) | |
1586 | ], [ | |
1587 | AC_MSG_RESULT(no) | |
1588 | ]) | |
1589 | ||
1590 | dnl ---------------------- | |
1591 | dnl checking for IP_FREEBIND | |
1592 | dnl ---------------------- | |
1593 | AC_MSG_CHECKING(for IP_FREEBIND) | |
1594 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1595 | int opt = IP_FREEBIND; | |
1596 | ], [ | |
1597 | AC_MSG_RESULT(yes) | |
1598 | AC_DEFINE(HAVE_IP_FREEBIND, 1, [Have IP_FREEBIND]) | |
1599 | ], [ | |
1600 | AC_MSG_RESULT(no) | |
1601 | ]) | |
1602 | ||
ba0cb3fe DS |
1603 | dnl -------------------------------------- |
1604 | dnl checking for be32dec existence or not | |
1605 | dnl -------------------------------------- | |
1606 | AC_CHECK_DECLS([be32enc, be32dec], [], [], | |
1607 | [#include <sys/endian.h>]) | |
1608 | ||
c4376c9d SH |
1609 | dnl -------------------------------------- |
1610 | dnl checking for clock_time monotonic struct and call | |
1611 | dnl -------------------------------------- | |
6511cab2 PJ |
1612 | AC_CHECK_DECL(CLOCK_MONOTONIC, |
1613 | [AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"]) | |
9964fcfc | 1614 | AC_DEFINE(HAVE_CLOCK_MONOTONIC,, Have monotonic clock) |
8e4da10b | 1615 | ], [AC_MSG_RESULT(no)], [FRR_INCLUDES]) |
c4376c9d | 1616 | |
bbf5ffa0 QY |
1617 | dnl -------------------------------------- |
1618 | dnl checking for flex and bison | |
1619 | dnl -------------------------------------- | |
4a06690f | 1620 | |
bbf5ffa0 | 1621 | AM_PROG_LEX |
4a06690f | 1622 | AC_MSG_CHECKING(version of flex) |
1689cf7e JAG |
1623 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
1624 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
1625 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
1626 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
1627 | LEX="$SHELL $missing_dir/missing flex" |
1628 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
1629 | AC_MSG_WARN([using pregenerated flex output files]) | |
1630 | else | |
1631 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
1632 | fi | |
1633 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
1634 | AC_SUBST([LEXLIB], ['']) | |
1635 | ]) | |
0d37f9f3 | 1636 | |
bbf5ffa0 | 1637 | AC_PROG_YACC |
0d37f9f3 DL |
1638 | dnl thanks GNU bison for this b*llshit... |
1639 | AC_MSG_CHECKING(version of bison) | |
1689cf7e JAG |
1640 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
1641 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
1642 | frr_ac_bison_missing="false" | |
1643 | case "x${frr_ac_bison_version}" in | |
0d37f9f3 DL |
1644 | x2.7*) |
1645 | BISON_OPENBRACE='"' | |
1646 | BISON_CLOSEBRACE='"' | |
05dbb7df | 1647 | BISON_VERBOSE='' |
1689cf7e | 1648 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
1649 | ;; |
1650 | x2.*|x1.*) | |
1689cf7e | 1651 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 1652 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 1653 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1654 | ;; |
1655 | x) | |
1656 | AC_MSG_RESULT([none]) | |
1657 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 1658 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1659 | ;; |
1660 | *) | |
1661 | BISON_OPENBRACE='{' | |
1662 | BISON_CLOSEBRACE='}' | |
05dbb7df | 1663 | BISON_VERBOSE='-Dparse.error=verbose' |
1689cf7e | 1664 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 or newer]) |
0d37f9f3 DL |
1665 | ;; |
1666 | esac | |
1667 | AC_SUBST(BISON_OPENBRACE) | |
1668 | AC_SUBST(BISON_CLOSEBRACE) | |
05dbb7df | 1669 | AC_SUBST(BISON_VERBOSE) |
0d37f9f3 | 1670 | |
1689cf7e | 1671 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
1672 | YACC="$SHELL $missing_dir/missing bison -y" |
1673 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
1674 | AC_MSG_WARN([using pregenerated bison output files]) | |
1675 | else | |
1676 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
1677 | fi | |
1678 | fi | |
bbf5ffa0 | 1679 | |
edd7c245 | 1680 | dnl ------------------- |
1681 | dnl capabilities checks | |
1682 | dnl ------------------- | |
41d3fc96 | 1683 | if test "${enable_capabilities}" != "no"; then |
1684 | AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available) | |
1685 | AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
1686 | [AC_MSG_RESULT(yes) | |
1687 | AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl) | |
8e4da10b | 1688 | frr_ac_keepcaps="yes"], |
41d3fc96 | 1689 | AC_MSG_RESULT(no) |
edd7c245 | 1690 | ) |
8e4da10b | 1691 | if test x"${frr_ac_keepcaps}" = x"yes"; then |
41d3fc96 | 1692 | AC_CHECK_HEADERS(sys/capability.h) |
1693 | fi | |
1694 | if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then | |
1695 | AC_CHECK_LIB(cap, cap_init, | |
1696 | [AC_DEFINE(HAVE_LCAPS,1,Capabilities) | |
1697 | LIBCAP="-lcap" | |
8e4da10b | 1698 | frr_ac_lcaps="yes"] |
41d3fc96 | 1699 | ) |
ceacedba | 1700 | else |
1701 | AC_CHECK_HEADERS(priv.h, | |
1702 | [AC_MSG_CHECKING(Solaris style privileges are available) | |
1703 | AC_TRY_COMPILE([#include <priv.h>],[getpflags(PRIV_AWARE);], | |
1704 | [AC_MSG_RESULT(yes) | |
1705 | AC_DEFINE(HAVE_SOLARIS_CAPABILITIES,1,getpflags) | |
8e4da10b | 1706 | frr_ac_scaps="yes"], |
ceacedba | 1707 | AC_MSG_RESULT(no) |
1708 | ) | |
1709 | ] | |
1710 | ) | |
1711 | fi | |
8e4da10b DL |
1712 | if test x"${frr_ac_scaps}" = x"yes" \ |
1713 | -o x"${frr_ac_lcaps}" = x"yes"; then | |
ceacedba | 1714 | AC_DEFINE(HAVE_CAPABILITIES,1,capabilities) |
41d3fc96 | 1715 | fi |
edd7c245 | 1716 | fi |
1717 | AC_SUBST(LIBCAP) | |
1718 | ||
fb2d1502 | 1719 | dnl --------------------------- |
1720 | dnl check for glibc 'backtrace' | |
1721 | dnl --------------------------- | |
8c99b4c1 DL |
1722 | if test x"${enable_backtrace}" != x"no" ; then |
1723 | backtrace_ok=no | |
1724 | AC_CHECK_HEADER([execinfo.h], [ | |
1725 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
1726 | AC_DEFINE(HAVE_GLIBC_BACKTRACE,,[Glibc backtrace]) | |
1727 | AC_DEFINE(HAVE_STACK_TRACE,,[Stack symbol decoding]) | |
1728 | backtrace_ok=yes | |
1729 | ],, [-lm]) | |
eda3529e | 1730 | ]) |
8c99b4c1 DL |
1731 | |
1732 | if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then | |
1733 | dnl user explicitly requested backtrace but we failed to find support | |
1734 | AC_MSG_FAILURE([failed to find backtrace support]) | |
1735 | fi | |
1736 | fi | |
fb2d1502 | 1737 | |
41be32bf PJ |
1738 | dnl ----------------------------------------- |
1739 | dnl check for malloc mallinfo struct and call | |
1740 | dnl this must try and link using LIBS, in | |
1741 | dnl order to check no alternative allocator | |
1742 | dnl has been specified, which might not provide | |
1743 | dnl mallinfo, e.g. such as Umem on Solaris. | |
1744 | dnl ----------------------------------------- | |
6f0e3f6e | 1745 | AC_CHECK_HEADER([malloc.h], |
41be32bf PJ |
1746 | [AC_MSG_CHECKING(whether mallinfo is available) |
1747 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]], | |
1748 | [[struct mallinfo ac_x; ac_x = mallinfo ();]])], | |
1749 | [AC_MSG_RESULT(yes) | |
1750 | AC_DEFINE(HAVE_MALLINFO,,mallinfo)], | |
1751 | AC_MSG_RESULT(no) | |
1752 | ) | |
8e4da10b | 1753 | ], [], FRR_INCLUDES) |
41be32bf | 1754 | |
408ad943 | 1755 | dnl ---------- |
1756 | dnl configure date | |
1757 | dnl ---------- | |
1758 | CONFDATE=`date '+%Y%m%d'` | |
1759 | AC_SUBST(CONFDATE) | |
1760 | ||
7ea487bc | 1761 | dnl ------------------------------ |
a159ed93 | 1762 | dnl set paths for state directory |
23bd12c3 | 1763 | dnl ------------------------------ |
e84999d9 | 1764 | AC_MSG_CHECKING(directory to use for state file) |
23bd12c3 | 1765 | if test "${prefix}" = "NONE"; then |
b2f36157 | 1766 | frr_statedir_prefix=""; |
23bd12c3 | 1767 | else |
b2f36157 | 1768 | frr_statedir_prefix=${prefix} |
23bd12c3 | 1769 | fi |
1770 | if test "${localstatedir}" = '${prefix}/var'; then | |
8e4da10b | 1771 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
1772 | ${frr_statedir_prefix}/var/adm dnl |
1773 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 1774 | /var/run dnl |
1775 | /var/adm dnl | |
1776 | /etc dnl | |
1777 | /dev/null; | |
23bd12c3 | 1778 | do |
8e4da10b | 1779 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 1780 | done |
8e4da10b | 1781 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 1782 | else |
b2f36157 | 1783 | frr_statedir=${localstatedir} |
a159ed93 | 1784 | fi |
b2f36157 | 1785 | if test $frr_statedir = "/dev/null"; then |
a159ed93 | 1786 | AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!') |
1787 | fi | |
b2f36157 DL |
1788 | AC_MSG_RESULT(${frr_statedir}) |
1789 | AC_SUBST(frr_statedir) | |
1790 | ||
b2f36157 | 1791 | AC_DEFINE_UNQUOTED(LDPD_SOCKET, "$frr_statedir/ldpd.sock",ldpd control socket) |
b2f36157 | 1792 | AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$frr_statedir/zserv.api",zebra api socket) |
b2f36157 | 1793 | AC_DEFINE_UNQUOTED(DAEMON_VTY_DIR, "$frr_statedir",daemon vty directory) |
7ea487bc | 1794 | |
95c4aff2 DL |
1795 | dnl autoconf does this, but it does it too late... |
1796 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
1797 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
1798 | ||
1799 | dnl get the full path, recursing through variables... | |
1800 | vtysh_bin="$bindir/vtysh" | |
1801 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
1802 | eval vtysh_bin="\"$vtysh_bin\"" | |
1803 | done | |
1804 | AC_DEFINE_UNQUOTED(VTYSH_BIN_PATH, "$vtysh_bin",path to vtysh binary) | |
1805 | ||
a07169b1 DL |
1806 | CFG_SYSCONF="$sysconfdir" |
1807 | CFG_SBIN="$sbindir" | |
1808 | CFG_STATE="$frr_statedir" | |
30771d65 | 1809 | CFG_MODULE="$moduledir" |
a07169b1 DL |
1810 | for I in 1 2 3 4 5 6 7 8 9 10; do |
1811 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
1812 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
1813 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 1814 | eval CFG_MODULE="\"$CFG_MODULE\"" |
a07169b1 DL |
1815 | done |
1816 | AC_SUBST(CFG_SYSCONF) | |
1817 | AC_SUBST(CFG_SBIN) | |
1818 | AC_SUBST(CFG_STATE) | |
30771d65 DL |
1819 | AC_SUBST(CFG_MODULE) |
1820 | AC_DEFINE_UNQUOTED(MODULE_PATH, "$CFG_MODULE", path to modules) | |
a07169b1 | 1821 | |
7ea487bc | 1822 | dnl --------------------------- |
1823 | dnl Check htonl works correctly | |
1824 | dnl --------------------------- | |
1825 | AC_MSG_CHECKING(for working htonl) | |
6f0e3f6e | 1826 | AC_CACHE_VAL(ac_cv_htonl_works, |
8e4da10b | 1827 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES],[htonl (0);])], |
6f0e3f6e PJ |
1828 | [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) |
1829 | ] | |
1830 | ) | |
7ea487bc | 1831 | AC_MSG_RESULT($ac_cv_htonl_works) |
1832 | ||
0f8b5fd5 | 1833 | AC_CONFIG_FILES([Makefile ripd/Makefile |
9473e340 | 1834 | ripngd/Makefile bgpd/Makefile ospfd/Makefile watchfrr/Makefile |
eac6e3f0 | 1835 | ospf6d/Makefile ldpd/Makefile isisd/Makefile vtysh/Makefile |
53d93be1 | 1836 | doc/Makefile ospfclient/Makefile tests/Makefile |
22ea387f | 1837 | bgpd/rfp-example/rfptest/Makefile bgpd/rfp-example/librfp/Makefile |
ca10883e | 1838 | babeld/Makefile |
12e41d03 | 1839 | pimd/Makefile |
7f57883e | 1840 | eigrpd/Makefile |
2fb975da | 1841 | nhrpd/Makefile |
1018422a | 1842 | tools/Makefile |
22ea387f | 1843 | redhat/frr.spec |
3ab11ecc | 1844 | snapcraft/snapcraft.yaml |
b7a97f82 | 1845 | lib/version.h |
8efe88ea | 1846 | tests/lib/cli/test_cli.refout |
14c17fd8 | 1847 | doc/defines.texi |
461c7bee DL |
1848 | doc/bgpd.8 |
1849 | doc/isisd.8 | |
1850 | doc/ospf6d.8 | |
1851 | doc/ospfclient.8 | |
1852 | doc/ospfd.8 | |
1853 | doc/ldpd.8 | |
1854 | doc/ripd.8 | |
6c85c081 | 1855 | doc/eigrpd.8 |
461c7bee DL |
1856 | doc/ripngd.8 |
1857 | doc/pimd.8 | |
caba6093 | 1858 | doc/nhrpd.8 |
461c7bee | 1859 | doc/vtysh.1 |
9473e340 | 1860 | doc/watchfrr.8 |
461c7bee | 1861 | doc/zebra.8 |
438f5286 | 1862 | doc/frr.1 |
cbd04084 | 1863 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
1864 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
1865 | pkgsrc/eigrpd.sh]) | |
65efcfce | 1866 | |
65efcfce | 1867 | |
26275b05 | 1868 | AC_CONFIG_FILES([solaris/Makefile]) |
1869 | ||
670bbf19 | 1870 | AC_CONFIG_FILES([vtysh/extract.pl],[chmod +x vtysh/extract.pl]) |
65efcfce | 1871 | |
1689cf7e | 1872 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 1873 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 1874 | AC_OUTPUT |
7ea487bc | 1875 | |
1876 | echo " | |
447a8fe9 | 1877 | FRRouting configuration |
b2f36157 DL |
1878 | ------------------------------ |
1879 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 1880 | host operating system : ${host_os} |
7ea487bc | 1881 | source code location : ${srcdir} |
1882 | compiler : ${CC} | |
1883 | compiler flags : ${CFLAGS} | |
6f0e3f6e | 1884 | make : ${MAKE-make} |
6f0e3f6e | 1885 | linker flags : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 1886 | state file directory : ${frr_statedir} |
dc7a2bf1 | 1887 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 1888 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 1889 | module directory : ${CFG_MODULE} |
b2f36157 DL |
1890 | user to run as : ${enable_user} |
1891 | group to run as : ${enable_group} | |
1892 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 1893 | config file mask : ${enable_configfile_mask} |
1894 | log file mask : ${enable_logfile_mask} | |
dad253b4 | 1895 | zebra protobuf enabled : ${have_protobuf:-no} |
dc7a2bf1 | 1896 | |
1897 | The above user and group must have read/write access to the state file | |
105b8239 | 1898 | directory and to the config files in the config file directory." |