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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 | |
c8c24278 | 10 | AC_INIT(frr, 6.0, [https://github.com/frrouting/frr/issues]) |
d6180888 | 11 | PACKAGE_URL="https://frrouting.org/" |
34982989 | 12 | AC_SUBST(PACKAGE_URL) |
447a8fe9 | 13 | PACKAGE_FULLNAME="FRRouting" |
a07169b1 DL |
14 | AC_SUBST(PACKAGE_FULLNAME) |
15 | ||
5ee1bde7 | 16 | CONFIG_ARGS="$ac_configure_args" |
80db5ac1 | 17 | AC_SUBST(CONFIG_ARGS) |
a07169b1 | 18 | |
fa1253d0 | 19 | AC_CONFIG_SRCDIR(lib/zebra.h) |
62c9f504 | 20 | AC_CONFIG_MACRO_DIR([m4]) |
dfb9a545 | 21 | |
22 | dnl ----------------------------------- | |
23 | dnl Get hostname and other information. | |
24 | dnl ----------------------------------- | |
25 | AC_CANONICAL_BUILD() | |
26 | AC_CANONICAL_HOST() | |
29ad6f68 DL |
27 | |
28 | AS_IF([test "$host" != "$build"], [ | |
29 | if test "$srcdir" = "."; then | |
30 | AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir. create a separate directory and run as .../path-to-frr/configure.]) | |
31 | fi | |
32 | test -d hosttools || mkdir hosttools | |
33 | abssrc="`cd \"${srcdir}\"; pwd`" | |
34 | ||
35 | AC_MSG_NOTICE([...]) | |
36 | AC_MSG_NOTICE([... cross-compilation: creating hosttools directory and self-configuring for build platform tools]) | |
37 | AC_MSG_NOTICE([... use HOST_CPPFLAGS / HOST_CFLAGS / HOST_LDFLAGS if neccessary]) | |
38 | AC_MSG_NOTICE([...]) | |
39 | ||
40 | ( CPPFLAGS="$HOST_CPPFLAGS"; \ | |
41 | CFLAGS="$HOST_CFLAGS"; \ | |
42 | LDFLAGS="$HOST_LDFLAGS"; \ | |
c71b8557 | 43 | cd hosttools; "${abssrc}/configure" "--host=$build" "--build=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh"; ) |
29ad6f68 DL |
44 | |
45 | AC_MSG_NOTICE([...]) | |
46 | AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) | |
47 | AC_MSG_NOTICE([...]) | |
48 | ||
49 | build_clippy="false" | |
4a121f99 | 50 | HOSTTOOLS="hosttools/" |
29ad6f68 DL |
51 | ], [ |
52 | build_clippy="true" | |
4a121f99 | 53 | HOSTTOOLS="" |
29ad6f68 | 54 | ]) |
4a121f99 | 55 | AC_SUBST(HOSTTOOLS) |
29ad6f68 | 56 | AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) |
dfb9a545 | 57 | |
f77cba1b AS |
58 | # Disable portability warnings -- our automake code (in particular |
59 | # common.am) uses some constructs specific to gmake. | |
2a0c3450 | 60 | AM_INIT_AUTOMAKE([1.12 -Wno-portability foreign]) |
50cfc0d2 | 61 | m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])]) |
e54583ea | 62 | AM_SILENT_RULES([yes]) |
303bb005 | 63 | AC_CONFIG_HEADERS(config.h) |
7ea487bc | 64 | |
0be793e6 | 65 | AC_PATH_PROG(PERL, perl) |
00c03bc9 | 66 | PKG_PROG_PKG_CONFIG |
03ecfb67 | 67 | |
d6b72f7a | 68 | dnl default is to match previous behavior |
c4f0efe6 | 69 | exampledir=${sysconfdir} |
d6b72f7a | 70 | AC_ARG_ENABLE([exampledir], |
23925784 | 71 | AS_HELP_STRING([--enable-exampledir], |
d6b72f7a | 72 | [specify alternate directory for examples]), |
73 | exampledir="$enableval",) | |
c4f0efe6 | 74 | dnl XXX add --exampledir to autoconf standard directory list somehow |
d6b72f7a | 75 | AC_SUBST(exampledir) |
76 | ||
cbd04084 | 77 | dnl default is to match previous behavior |
78 | pkgsrcrcdir="" | |
cbd04084 | 79 | AC_ARG_ENABLE([pkgsrcrcdir], |
23925784 | 80 | AS_HELP_STRING([--enable-pkgsrcrcdir], |
cbd04084 | 81 | [specify directory for rc.d scripts]), |
53d93be1 | 82 | pkgsrcrcdir="$enableval",) |
cbd04084 | 83 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow |
cbd04084 | 84 | AC_SUBST(pkgsrcrcdir) |
53d93be1 | 85 | AM_CONDITIONAL([PKGSRC], [test "x$pkgsrcrcdir" != "x"]) |
cbd04084 | 86 | |
30771d65 DL |
87 | AC_ARG_WITH([moduledir], [AS_HELP_STRING([--with-moduledir=DIR], [module directory (${libdir}/frr/modules)])], [ |
88 | moduledir="$withval" | |
89 | ], [ | |
90 | moduledir="\${libdir}/frr/modules" | |
91 | ]) | |
92 | AC_SUBST([moduledir], [$moduledir]) | |
93 | ||
3f9c7369 | 94 | AC_ARG_ENABLE(tcmalloc, |
428cd73f | 95 | AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]), |
3f9c7369 DS |
96 | [case "${enableval}" in |
97 | yes) tcmalloc_enabled=true | |
98 | LIBS="$LIBS -ltcmalloc_minimal" | |
99 | ;; | |
100 | no) tcmalloc_enabled=false ;; | |
101 | *) AC_MSG_ERROR(bad value ${enableval} for --enable-tcmalloc) ;; | |
102 | esac],[tcmalloc_enabled=false]) | |
103 | ||
104 | ||
fbd0bae6 DL |
105 | dnl Thanks autoconf, but we don't want a default -g -O2. We have our own |
106 | dnl flag determination logic. | |
107 | CFLAGS="${CFLAGS:-}" | |
108 | ||
1969e4b9 | 109 | dnl -------------------- |
110 | dnl Check CC and friends | |
111 | dnl -------------------- | |
a89b1641 DL |
112 | dnl note orig_cflags is also used further down |
113 | orig_cflags="$CFLAGS" | |
46bc0e43 | 114 | AC_LANG([C]) |
7ea487bc | 115 | AC_PROG_CC |
1969e4b9 | 116 | AC_PROG_CPP |
46bc0e43 | 117 | AM_PROG_CC_C_O |
a89b1641 DL |
118 | dnl remove autoconf default "-g -O2" |
119 | CFLAGS="$orig_cflags" | |
1769aff8 | 120 | AC_PROG_CC_C99 |
8aa42b82 | 121 | dnl NB: see C11 below |
553bdfe3 | 122 | |
a89b1641 | 123 | AC_PROG_EGREP |
2fb975da | 124 | PKG_PROG_PKG_CONFIG |
a89b1641 | 125 | |
553bdfe3 GT |
126 | dnl autoconf 2.59 appears not to support AC_PROG_SED |
127 | dnl AC_PROG_SED | |
128 | AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) | |
1969e4b9 | 129 | |
1689cf7e | 130 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 131 | dnl - specifically, options to control warnings |
1969e4b9 | 132 | |
b31fd749 | 133 | AC_USE_SYSTEM_EXTENSIONS |
988225dd | 134 | AC_DEFUN([AC_C_FLAG], [{ |
76813794 DL |
135 | m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-],[___])]) |
136 | AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [ | |
988225dd DL |
137 | AC_LANG_PUSH(C) |
138 | ac_c_flag_save="$CFLAGS" | |
139 | CFLAGS="$CFLAGS $1" | |
988225dd DL |
140 | AC_COMPILE_IFELSE( |
141 | [AC_LANG_PROGRAM([[]])], | |
142 | [ | |
76813794 | 143 | cachename=yes |
988225dd | 144 | ], [ |
76813794 | 145 | cachename=no |
988225dd | 146 | ]) |
76813794 | 147 | CFLAGS="$ac_c_flag_save" |
988225dd | 148 | AC_LANG_POP(C) |
76813794 DL |
149 | ]) |
150 | if test "${cachename}" = yes; then | |
151 | m4_if([$3], [], [CFLAGS="$CFLAGS $1"], [$3]) | |
152 | else | |
153 | : | |
154 | $2 | |
155 | fi | |
156 | m4_popdef([cachename]) | |
157 | }]) | |
988225dd | 158 | |
92e50261 DL |
159 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
160 | AC_LANG_PUSH(C) | |
161 | ac_cflags_save="$CFLAGS" | |
162 | ac_libs_save="$LIBS" | |
163 | CFLAGS="$CFLAGS $1" | |
164 | LIBS="$LIBS $2" | |
165 | AC_LINK_IFELSE( | |
166 | [$3], | |
167 | [ | |
168 | AC_MSG_RESULT([yes]) | |
169 | CFLAGS="$ac_cflags_save" | |
170 | LIBS="$ac_libs_save" | |
171 | $5 | |
172 | ], [ | |
173 | AC_MSG_RESULT([no]) | |
174 | CFLAGS="$ac_cflags_save" | |
175 | LIBS="$ac_libs_save" | |
176 | $4 | |
177 | ]) | |
178 | AC_LANG_POP(C) | |
179 | }]) | |
180 | ||
a89b1641 DL |
181 | dnl ICC won't bail on unknown options without -diag-error 10006 |
182 | dnl need to do this first so we get useful results for the other options | |
183 | AC_C_FLAG([-diag-error 10006]) | |
184 | ||
8aa42b82 DL |
185 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
186 | ac_cc="$CC" | |
187 | CC="${CC% -std=gnu99}" | |
188 | CC="${CC% -std=c99}" | |
189 | ||
190 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
191 | ||
09329dbc | 192 | dnl if the user has specified any CFLAGS, override our settings |
83284209 AJ |
193 | if test "x${enable_gcov}" = "xyes"; then |
194 | if test "z$orig_cflags" = "z"; then | |
195 | AC_C_FLAG([-coverage]) | |
196 | AC_C_FLAG([-O0]) | |
197 | fi | |
198 | ||
199 | LDFLAGS="${LDFLAGS} -lgcov" | |
200 | elif test "x${enable_dev_build}" = "xyes"; then | |
09329dbc DS |
201 | AC_DEFINE(DEV_BUILD,,Build for development) |
202 | if test "z$orig_cflags" = "z"; then | |
203 | AC_C_FLAG([-g3]) | |
204 | AC_C_FLAG([-O0]) | |
205 | fi | |
206 | else | |
207 | if test "z$orig_cflags" = "z"; then | |
208 | AC_C_FLAG([-g]) | |
209 | AC_C_FLAG([-Os], [ | |
210 | AC_C_FLAG([-O2]) | |
211 | ]) | |
212 | fi | |
213 | fi | |
214 | AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"]) | |
215 | ||
a89b1641 DL |
216 | dnl always want these CFLAGS |
217 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
c594d99f | 218 | AC_C_FLAG([-funwind-tables]) |
a89b1641 DL |
219 | AC_C_FLAG([-Wall]) |
220 | AC_C_FLAG([-Wextra]) | |
221 | AC_C_FLAG([-Wmissing-prototypes]) | |
222 | AC_C_FLAG([-Wmissing-declarations]) | |
223 | AC_C_FLAG([-Wpointer-arith]) | |
224 | AC_C_FLAG([-Wbad-function-cast]) | |
225 | AC_C_FLAG([-Wwrite-strings]) | |
226 | if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then | |
227 | AC_C_FLAG([-Wcast-qual]) | |
228 | AC_C_FLAG([-Wstrict-prototypes]) | |
229 | AC_C_FLAG([-Wmissing-noreturn]) | |
230 | AC_C_FLAG([-Wmissing-format-attribute]) | |
231 | AC_C_FLAG([-Wunreachable-code]) | |
232 | AC_C_FLAG([-Wpacked]) | |
233 | AC_C_FLAG([-Wpadded]) | |
6a4b8832 | 234 | else |
a89b1641 | 235 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 236 | fi |
a89b1641 DL |
237 | AC_C_FLAG([-Wno-unused-parameter]) |
238 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
239 | ||
240 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; | |
241 | dnl for some reason the string consts get 'promoted' to char *, | |
242 | dnl triggering a const to non-const conversion warning. | |
243 | AC_C_FLAG([-diag-disable 3179]) | |
1969e4b9 | 244 | |
aa9584c1 DS |
245 | if test x"${enable_werror}" = x"yes" ; then |
246 | WERROR="-Werror" | |
247 | fi | |
248 | AC_SUBST(WERROR) | |
249 | ||
eb4569b6 DL |
250 | SAN_FLAGS="" |
251 | if test "$enable_address_sanitizer" = "yes"; then | |
252 | AC_C_FLAG([-fsanitize=address], [ | |
253 | AC_MSG_ERROR([$CC does not support Address Sanitizer.]) | |
254 | ], [ | |
255 | SAN_FLAGS="$SAN_FLAGS -fsanitize=address" | |
256 | ]) | |
257 | fi | |
258 | if test "$enable_thread_sanitizer" = "yes"; then | |
259 | AC_C_FLAG([-fsanitize=thread], [ | |
260 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
261 | ], [ | |
262 | SAN_FLAGS="$SAN_FLAGS -fsanitize=thread" | |
263 | ]) | |
264 | fi | |
265 | if test "$enable_memory_sanitizer" = "yes"; then | |
266 | AC_C_FLAG([-fsanitize=thread -fPIE -pie], [ | |
267 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
268 | ], [ | |
269 | SAN_FLAGS="-fsanitize=memory -fPIE -pie" | |
270 | ]) | |
271 | fi | |
272 | AC_SUBST([SAN_FLAGS]) | |
273 | ||
b31fd749 DL |
274 | dnl ---------- |
275 | dnl Essentials | |
276 | dnl ---------- | |
277 | ||
278 | AX_PTHREAD([ | |
279 | CC="$PTHREAD_CC" | |
280 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
281 | LIBS="$PTHREAD_LIBS $LIBS" | |
282 | ], [ | |
1689cf7e | 283 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
284 | ]) |
285 | ||
7ea487bc | 286 | dnl -------------- |
287 | dnl Check programs | |
288 | dnl -------------- | |
7ea487bc | 289 | AC_PROG_INSTALL |
6f0e3f6e | 290 | AC_PROG_LN_S |
7ea487bc | 291 | AC_PROG_MAKE_SET |
292 | AC_CHECK_TOOL(AR, ar) | |
7ea487bc | 293 | |
d46d2a24 PJ |
294 | dnl ----------------- |
295 | dnl System extensions | |
296 | dnl ----------------- | |
d46d2a24 | 297 | AC_GNU_SOURCE |
7ea487bc | 298 | |
87efd646 | 299 | dnl ------- |
300 | dnl libtool | |
301 | dnl ------- | |
95bb8305 | 302 | LT_INIT |
87efd646 | 303 | |
80055e84 DL |
304 | dnl $AR and $RANLIB are set by LT_INIT above |
305 | AC_MSG_CHECKING([whether $AR supports D option]) | |
306 | if $AR crD conftest.a; then | |
307 | AC_MSG_RESULT([yes]) | |
308 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
309 | ARFLAGS="crD" | |
310 | AR_FLAGS="crD" | |
311 | else | |
312 | AC_MSG_RESULT([no]) | |
313 | ARFLAGS="cru" | |
314 | AR_FLAGS="cru" | |
315 | fi | |
316 | AC_SUBST(ARFLAGS) | |
317 | AC_SUBST(AR_FLAGS) | |
318 | ||
319 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
320 | if $RANLIB -D conftest.a; then | |
321 | AC_MSG_RESULT([yes]) | |
322 | RANLIB="$RANLIB -D" | |
323 | else | |
324 | AC_MSG_RESULT([no]) | |
325 | fi | |
326 | AC_SUBST(RANLIB) | |
327 | ||
328 | test -f conftest.a && rm conftest.a | |
329 | ||
7ea487bc | 330 | dnl ---------------------- |
331 | dnl Packages configuration | |
332 | dnl ---------------------- | |
1ae84a35 DL |
333 | if test -f config.version; then |
334 | . ./config.version | |
335 | elif test -f "${srcdir}/config.version"; then | |
336 | . "${srcdir}/config.version" | |
337 | fi | |
1080c13f | 338 | AC_ARG_WITH(pkg-extra-version, |
1ae84a35 DL |
339 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
340 | if test "$withval" = "no"; then | |
341 | EXTRAVERSION= | |
342 | else | |
343 | EXTRAVERSION=$withval | |
344 | fi | |
345 | ], []) | |
0be793e6 DL |
346 | AC_ARG_WITH(pkg-git-version, |
347 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), | |
a16dcf7c | 348 | [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) |
08c369bd DS |
349 | AC_ARG_WITH(vtysh_pager, |
350 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), | |
351 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
7ea487bc | 352 | AC_ARG_ENABLE(vtysh, |
1689cf7e | 353 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
cbcd9bfc | 354 | AC_ARG_ENABLE(doc, |
23925784 | 355 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
a7c6b8e0 | 356 | AC_ARG_ENABLE(doc-html, |
f3c04274 | 357 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
7ea487bc | 358 | AC_ARG_ENABLE(zebra, |
23925784 | 359 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
7ea487bc | 360 | AC_ARG_ENABLE(bgpd, |
23925784 | 361 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
7ea487bc | 362 | AC_ARG_ENABLE(ripd, |
23925784 | 363 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
7ea487bc | 364 | AC_ARG_ENABLE(ripngd, |
23925784 | 365 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
7ea487bc | 366 | AC_ARG_ENABLE(ospfd, |
23925784 | 367 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
7ea487bc | 368 | AC_ARG_ENABLE(ospf6d, |
23925784 | 369 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
eac6e3f0 | 370 | AC_ARG_ENABLE(ldpd, |
5a6869b2 | 371 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
2fb975da TT |
372 | AC_ARG_ENABLE(nhrpd, |
373 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) | |
7f57883e DS |
374 | AC_ARG_ENABLE(eigrpd, |
375 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) | |
ca10883e DS |
376 | AC_ARG_ENABLE(babeld, |
377 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) | |
9473e340 DS |
378 | AC_ARG_ENABLE(watchfrr, |
379 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) | |
9e867fe6 | 380 | AC_ARG_ENABLE(isisd, |
c3a9461e | 381 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
12e41d03 | 382 | AC_ARG_ENABLE(pimd, |
23925784 | 383 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
3cab181d DS |
384 | AC_ARG_ENABLE(pbrd, |
385 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) | |
2222a716 | 386 | AC_ARG_ENABLE(sharpd, |
5a6869b2 MS |
387 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
388 | AC_ARG_ENABLE(staticd, | |
389 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) | |
7ea487bc | 390 | AC_ARG_ENABLE(bgp-announce, |
23925784 | 391 | AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement])) |
65efcfce | 392 | AC_ARG_ENABLE(bgp-vnc, |
f95f2ad9 | 393 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
7ea487bc | 394 | AC_ARG_ENABLE(snmp, |
807ed4e9 | 395 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
b6116506 DL |
396 | AC_ARG_ENABLE(zeromq, |
397 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) | |
7ea487bc | 398 | AC_ARG_WITH(libpam, |
23925784 | 399 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
1ef74ef7 | 400 | AC_ARG_ENABLE(ospfapi, |
23925784 | 401 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
1ef74ef7 | 402 | AC_ARG_ENABLE(ospfclient, |
23925784 DL |
403 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
404 | (this is the default if --disable-ospfapi is set)])) | |
7ea487bc | 405 | AC_ARG_ENABLE(multipath, |
23925784 | 406 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
fe86b484 | 407 | AC_ARG_ENABLE(user, |
b2f36157 | 408 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
fe86b484 | 409 | AC_ARG_ENABLE(group, |
b2f36157 | 410 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
edd7c245 | 411 | AC_ARG_ENABLE(vty_group, |
23925784 | 412 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
aa593d5e | 413 | AC_ARG_ENABLE(configfile_mask, |
23925784 | 414 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
aa593d5e | 415 | AC_ARG_ENABLE(logfile_mask, |
23925784 | 416 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
5fd1f747 | 417 | AC_ARG_ENABLE(shell_access, |
23925784 | 418 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
4e40b6d6 KK |
419 | AC_ARG_ENABLE(realms, |
420 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) | |
71c0fb50 | 421 | AC_ARG_ENABLE(rtadv, |
23925784 | 422 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
ca776988 | 423 | AC_ARG_ENABLE(irdp, |
8dc1f7fc | 424 | AS_HELP_STRING([--disable-irdp], [enable IRDP server support in zebra (default if supported)])) |
41d3fc96 | 425 | AC_ARG_ENABLE(capabilities, |
23925784 | 426 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
47f6aef0 | 427 | AC_ARG_ENABLE(rusage, |
23925784 | 428 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
6b6942f9 | 429 | AC_ARG_ENABLE(gcc_ultra_verbose, |
23925784 | 430 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
8c99b4c1 | 431 | AC_ARG_ENABLE(backtrace, |
23925784 | 432 | AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)])) |
924b9229 | 433 | AC_ARG_ENABLE(time-check, |
23925784 | 434 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
25f45887 | 435 | AC_ARG_ENABLE(pcreposix, |
23925784 | 436 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
5adc2528 | 437 | AC_ARG_ENABLE(fpm, |
23925784 | 438 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
ddd82ff6 | 439 | AC_ARG_ENABLE(systemd, |
23925784 | 440 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
aa9584c1 DS |
441 | AC_ARG_ENABLE(werror, |
442 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) | |
000cf1fb | 443 | AC_ARG_ENABLE(cumulus, |
23925784 | 444 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
df970aa6 DS |
445 | AC_ARG_ENABLE(datacenter, |
446 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) | |
411314ed DS |
447 | AC_ARG_ENABLE(fuzzing, |
448 | AS_HELP_STRING([--enable-fuzzing], [enable ability to fuzz various parts of FRR])) | |
acfa8927 SW |
449 | AC_ARG_ENABLE(netlink_fuzzing, |
450 | AS_HELP_STRING([--enable-netlink-fuzzing], [enable ability to fuzz netlink listening socket in zebra])) | |
76981cd3 DS |
451 | AC_ARG_ENABLE(rr-semantics, |
452 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) | |
dad253b4 AS |
453 | AC_ARG_ENABLE([protobuf], |
454 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 455 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 456 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
dabecd7c MR |
457 | AC_ARG_ENABLE(rpki, |
458 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) | |
c71b8557 LC |
459 | AC_ARG_ENABLE([clippy-only], |
460 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
461 | AC_ARG_ENABLE([numeric_version], |
462 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 AJ |
463 | AC_ARG_ENABLE([gcov], |
464 | AS_HELP_STRING([--enable-gcov], [Add code coverage information])) | |
7134904b RZ |
465 | AC_ARG_ENABLE(bfdd, |
466 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) | |
eb4569b6 DL |
467 | AC_ARG_ENABLE([address-sanitizer], |
468 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
469 | AC_ARG_ENABLE([thread-sanitizer], | |
470 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
471 | AC_ARG_ENABLE([memory-sanitizer], | |
472 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
6b6942f9 | 473 | |
c71b8557 | 474 | AS_IF([test "${enable_clippy_only}" != "yes"], [ |
112072ac | 475 | AC_CHECK_HEADERS(json-c/json.h) |
ea2fd55a | 476 | AC_CHECK_LIB(json-c, json_object_get, LIBS="$LIBS -ljson-c", [], [-lm]) |
fd228400 | 477 | if test "$ac_cv_lib_json_c_json_object_get" = no; then |
10b8ab26 | 478 | AC_CHECK_LIB(json, json_object_get, LIBS="$LIBS -ljson") |
fd228400 | 479 | if test "$ac_cv_lib_json_json_object_get" = no; then |
10b8ab26 DS |
480 | AC_MSG_ERROR([lib json is needed to compile]) |
481 | fi | |
c2f4c19c | 482 | fi |
c71b8557 | 483 | ]) |
c2f4c19c | 484 | |
3b8282a8 AS |
485 | AC_ARG_ENABLE([dev_build], |
486 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
487 | ||
924b9229 | 488 | if test x"${enable_time_check}" != x"no" ; then |
489 | if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then | |
490 | AC_DEFINE(CONSUMED_TIME_CHECK,5000000,Consumed Time Check) | |
491 | else | |
492 | AC_DEFINE_UNQUOTED(CONSUMED_TIME_CHECK,$enable_time_check,Consumed Time Check) | |
493 | fi | |
494 | fi | |
495 | ||
37219958 DS |
496 | case "${enable_systemd}" in |
497 | "no") ;; | |
498 | "yes") | |
499 | AC_CHECK_LIB(systemd, sd_notify, LIBS="$LIBS -lsystemd") | |
500 | if test $ac_cv_lib_systemd_sd_notify = no; then | |
501 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) | |
63e30864 DS |
502 | else |
503 | AC_DEFINE(HAVE_SYSTEMD,,Compile systemd support in) | |
37219958 DS |
504 | fi |
505 | ;; | |
506 | "*") ;; | |
507 | esac | |
ddd82ff6 | 508 | |
76981cd3 DS |
509 | if test "${enable_rr_semantics}" != "no" ; then |
510 | AC_DEFINE(HAVE_V6_RR_SEMANTICS,, Compile in v6 Route Replacement Semantics) | |
511 | fi | |
512 | ||
df970aa6 DS |
513 | if test "${enable_datacenter}" = "yes" ; then |
514 | AC_DEFINE(HAVE_DATACENTER,,Compile extensions for a DataCenter) | |
8efe88ea DL |
515 | DFLT_NAME="datacenter" |
516 | else | |
517 | DFLT_NAME="traditional" | |
000cf1fb | 518 | fi |
df970aa6 | 519 | |
411314ed DS |
520 | if test "${enable_fuzzing}" = "yes" ; then |
521 | AC_DEFINE(HANDLE_ZAPI_FUZZING,,Compile extensions to use with a fuzzer) | |
522 | fi | |
523 | ||
acfa8927 SW |
524 | if test "${enable_netlink_fuzzing}" = "yes" ; then |
525 | AC_DEFINE(HANDLE_NETLINK_FUZZING,,Compile extensions to use with a fuzzer for netlink) | |
526 | fi | |
527 | ||
df970aa6 DS |
528 | if test "${enable_cumulus}" = "yes" ; then |
529 | AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in) | |
530 | fi | |
531 | ||
8efe88ea DL |
532 | AC_SUBST(DFLT_NAME) |
533 | AC_DEFINE_UNQUOTED(DFLT_NAME,["$DFLT_NAME"], Name of the configuration default set) | |
000cf1fb | 534 | |
576b6b5d DS |
535 | if test "${enable_shell_access}" = "yes"; then |
536 | AC_DEFINE(HAVE_SHELL_ACCESS,,Allow user to use ssh/telnet/bash) | |
537 | fi | |
538 | ||
4f8ea50c | 539 | AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) |
5adc2528 | 540 | |
29ad6f68 DL |
541 | # |
542 | # Python for clippy | |
543 | # | |
29ad6f68 | 544 | |
08416e45 DL |
545 | AC_DEFUN([FRR_PYTHON_CHECK_WORKING], [ |
546 | AC_MSG_CHECKING([whether we found a working Python version]) | |
547 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ | |
29ad6f68 DL |
548 | #include <Python.h> |
549 | #if PY_VERSION_HEX < 0x02070000 | |
550 | #error python too old | |
551 | #endif | |
552 | int main(void); | |
553 | ], | |
554 | [ | |
555 | { | |
556 | Py_Initialize(); | |
557 | return 0; | |
558 | } | |
559 | ])], [ | |
08416e45 DL |
560 | # some python installs are missing the zlib dependency... |
561 | PYTHON_LIBS="${PYTHON_LIBS} -lz" | |
29ad6f68 DL |
562 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ |
563 | #include <Python.h> | |
564 | #if PY_VERSION_HEX < 0x02070000 | |
565 | #error python too old | |
566 | #endif | |
567 | int main(void); | |
568 | ], | |
569 | [ | |
570 | { | |
571 | Py_Initialize(); | |
572 | return 0; | |
573 | } | |
574 | ])], [ | |
08416e45 DL |
575 | m4_if([$1], [], [ |
576 | PYTHONCONFIG="" | |
577 | unset PYTHON_LIBS | |
578 | unset PYTHON_CFLAGS | |
579 | ], [$1]) | |
580 | ]) | |
581 | ]) | |
582 | ]) | |
583 | ||
584 | AS_IF([test "$host" = "$build"], [ | |
585 | PYTHONCONFIG="" | |
586 | ||
587 | # ordering: | |
588 | # 1. try python3, but respect the user's preference on which minor ver | |
589 | # 2. try python, which might be py3 or py2 again on the user's preference | |
590 | # 3. try python2 (can really only be 2.7 but eh) | |
591 | # 4. try 3.6 > 3.5 > 3.4 > 3.3 > 3.2 > 2.7 through pkg-config (no user pref) | |
592 | # | |
593 | # (AX_PYTHON_DEVEL has no clue about py3 vs py2) | |
594 | # (AX_PYTHON does not do what we need) | |
595 | ||
596 | AC_CHECK_TOOLS([PYTHONCONFIG], [ \ | |
597 | python3-config \ | |
598 | python-config \ | |
599 | python2-config \ | |
600 | python3.6-config \ | |
601 | python3.5-config \ | |
602 | python3.4-config \ | |
603 | python3.3-config \ | |
604 | python3.2-config \ | |
605 | python2.7-config ]) | |
606 | if test -n "$PYTHONCONFIG"; then | |
607 | PYTHON_CFLAGS="`\"${PYTHONCONFIG}\" --includes`" | |
608 | PYTHON_LIBS="`\"${PYTHONCONFIG}\" --ldflags`" | |
609 | ||
610 | FRR_PYTHON_CHECK_WORKING([]) | |
611 | fi | |
612 | ||
613 | if test -z "$PYTHONCONFIG"; then | |
614 | PKG_CHECK_MODULES([PYTHON], python-3.6, [], [ | |
615 | PKG_CHECK_MODULES([PYTHON], python-3.5, [], [ | |
616 | PKG_CHECK_MODULES([PYTHON], python-3.4, [], [ | |
617 | PKG_CHECK_MODULES([PYTHON], python-3.3, [], [ | |
618 | PKG_CHECK_MODULES([PYTHON], python-3.2, [], [ | |
619 | PKG_CHECK_MODULES([PYTHON], python-2.7, [], [ | |
620 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) | |
621 | ])])])])])]) | |
622 | ||
623 | ||
624 | FRR_PYTHON_CHECK_WORKING([ | |
29ad6f68 DL |
625 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) |
626 | ]) | |
627 | fi | |
628 | ]) | |
629 | AC_SUBST(PYTHON_CFLAGS) | |
630 | AC_SUBST(PYTHON_LIBS) | |
631 | ||
dad253b4 AS |
632 | # |
633 | # Logic for protobuf support. | |
634 | # | |
635 | if test "$enable_protobuf" = "yes"; then | |
c9689aa5 DL |
636 | # Check for protoc & protoc-c |
637 | ||
638 | # protoc is not required, it's only for a "be nice" helper target | |
639 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
640 | ||
641 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
642 | if test "$PROTOC_C" = "/bin/false"; then | |
643 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
644 | fi | |
645 | ||
646 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
647 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
648 | ]) | |
649 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], [ | |
650 | AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.]) | |
651 | ]) | |
652 | ||
653 | AC_DEFINE(HAVE_PROTOBUF,, protobuf) | |
dad253b4 | 654 | fi |
c9689aa5 | 655 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$enable_protobuf" = "xyes"]) |
dad253b4 | 656 | |
28436d6d PG |
657 | # |
658 | # Logic for old vpn commans support. | |
659 | # | |
fcc65b0f | 660 | if test "$enable_oldvpn_commands" = "yes"; then |
28436d6d PG |
661 | AC_DEFINE(KEEP_OLD_VPN_COMMANDS,, [Define for compiling with old vpn commands]) |
662 | fi | |
663 | ||
dad253b4 AS |
664 | # |
665 | # End of logic for protobuf support. | |
666 | # | |
667 | ||
d2a0ccc6 | 668 | AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements) |
669 | if test "${enable_rtadv}" != "no"; then | |
71c0fb50 | 670 | AC_MSG_RESULT(yes) |
d2a0ccc6 | 671 | AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support) |
2487bea1 | 672 | else |
673 | AC_MSG_RESULT(no) | |
71c0fb50 | 674 | fi |
7ea487bc | 675 | |
0b02a1b4 JAG |
676 | if test x"${enable_user}" = x"no"; then |
677 | enable_user="" | |
678 | else | |
679 | if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then | |
b2f36157 | 680 | enable_user="frr" |
0b02a1b4 | 681 | fi |
b2f36157 | 682 | AC_DEFINE_UNQUOTED(FRR_USER, "${enable_user}", frr User) |
edd7c245 | 683 | fi |
edd7c245 | 684 | |
0b02a1b4 JAG |
685 | if test x"${enable_group}" = x"no"; then |
686 | enable_group="" | |
687 | else | |
688 | if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then | |
b2f36157 | 689 | enable_group="frr" |
0b02a1b4 | 690 | fi |
b2f36157 | 691 | AC_DEFINE_UNQUOTED(FRR_GROUP, "${enable_group}", frr Group) |
edd7c245 | 692 | fi |
edd7c245 | 693 | |
694 | if test x"${enable_vty_group}" = x"yes" ; then | |
8d4aee5d | 695 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
79cb2169 | 696 | elif test x"${enable_vty_group}" != x""; then |
8d4aee5d | 697 | if test x"${enable_vty_group}" != x"no"; then |
edd7c245 | 698 | AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group) |
699 | fi | |
700 | fi | |
26275b05 | 701 | AC_SUBST([enable_user]) |
702 | AC_SUBST([enable_group]) | |
703 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 704 | |
aa593d5e | 705 | enable_configfile_mask=${enable_configfile_mask:-0600} |
706 | AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files) | |
707 | ||
708 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
709 | AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files) | |
710 | ||
7a6da5ba | 711 | MPATH_NUM=1 |
7ea487bc | 712 | |
713 | case "${enable_multipath}" in | |
7c5d2b76 | 714 | 0) |
7a6da5ba | 715 | MPATH_NUM=64 |
7c5d2b76 | 716 | ;; |
90fb3e13 | 717 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 718 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 719 | ;; |
720 | "") | |
721 | ;; | |
722 | *) | |
6f0e3f6e | 723 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 724 | ;; |
725 | esac | |
726 | ||
7a6da5ba | 727 | AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a route) |
7ea487bc | 728 | |
08c369bd DS |
729 | AC_DEFINE_UNQUOTED(VTYSH_PAGER, "$VTYSH_PAGER", [What pager to use]) |
730 | ||
83284209 AJ |
731 | dnl -------------------- |
732 | dnl Enable code coverage | |
733 | dnl -------------------- | |
734 | AM_CONDITIONAL([HAVE_GCOV],[test '!' "$enable_gcov" = no]) | |
735 | ||
c737c7ba AJ |
736 | dnl ------------------------------------ |
737 | dnl Alpine only accepts numeric versions | |
738 | dnl ------------------------------------ | |
739 | if test "x${enable_numeric_version}" != "x" ; then | |
740 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" | |
741 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
742 | fi | |
743 | ||
1080c13f JN |
744 | dnl ----------------------------------- |
745 | dnl Add extra version string to package | |
746 | dnl name, string and version fields. | |
747 | dnl ----------------------------------- | |
748 | if test "x${EXTRAVERSION}" != "x" ; then | |
0be793e6 DL |
749 | VERSION="${VERSION}${EXTRAVERSION}" |
750 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 751 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 752 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 753 | fi |
1ae84a35 | 754 | AC_SUBST(EXTRAVERSION) |
1080c13f | 755 | |
a16dcf7c DL |
756 | if test "x$with_pkg_git_version" = "xyes"; then |
757 | if test -d "${srcdir}/.git"; then | |
758 | AC_DEFINE(GIT_VERSION, [1], [include git version info]) | |
759 | else with_pkg_git_version="no" | |
760 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
761 | fi | |
762 | fi | |
763 | AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"]) | |
0be793e6 | 764 | |
6f0e3f6e PJ |
765 | dnl ------------------------------------ |
766 | dnl Check C keywords and standard types | |
767 | dnl ------------------------------------ | |
768 | AC_C_CONST | |
769 | AC_C_INLINE | |
6f0e3f6e | 770 | AC_C_VOLATILE |
dc7a2bf1 | 771 | AC_HEADER_STDC |
6f0e3f6e PJ |
772 | dnl AC_TYPE_PID_T |
773 | AC_TYPE_UID_T | |
774 | AC_TYPE_MODE_T | |
775 | AC_TYPE_SIZE_T | |
6f0e3f6e | 776 | AC_STRUCT_TM |
dc7a2bf1 | 777 | |
6f0e3f6e PJ |
778 | dnl ------------------------- |
779 | dnl Check other header files. | |
780 | dnl ------------------------- | |
24f5e2fc DL |
781 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
782 | linux/version.h asm/types.h \ | |
783 | sys/cdefs.h]) | |
6f0e3f6e | 784 | |
899a4fd2 DL |
785 | ac_stdatomic_ok=false |
786 | AC_DEFINE(FRR_AUTOCONF_ATOMIC, 1, [did autoconf checks for atomic funcs]) | |
787 | AC_CHECK_HEADER([stdatomic.h],[ | |
788 | ||
789 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
790 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
791 | #include <stdatomic.h> | |
792 | int main(int argc, char **argv) { | |
793 | _Atomic int i = 0; | |
794 | return i; | |
795 | } | |
796 | ]])], [ | |
797 | AC_DEFINE(HAVE_STDATOMIC_H, 1, [found stdatomic.h]) | |
798 | AC_MSG_RESULT([yes]) | |
799 | ac_stdatomic_ok=true | |
800 | ], [ | |
801 | AC_MSG_RESULT([no]) | |
802 | ]) | |
803 | ]) | |
804 | ||
805 | AS_IF([$ac_stdatomic_ok], [true], [ | |
806 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
807 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
808 | int main(int argc, char **argv) { | |
809 | volatile int i = 1; | |
810 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
811 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
812 | } | |
813 | ]])], [ | |
814 | AC_DEFINE(HAVE___ATOMIC, 1, [found __atomic builtins]) | |
815 | AC_MSG_RESULT([yes]) | |
816 | ], [ | |
817 | AC_MSG_RESULT([no]) | |
818 | ||
819 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
820 | AC_MSG_CHECKING([for __sync_* builtins]) | |
821 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
822 | int main(int argc, char **argv) { | |
823 | volatile int i = 1; | |
824 | __sync_fetch_and_sub (&i, 1); | |
825 | return __sync_val_compare_and_swap (&i, 0, 1); | |
826 | } | |
827 | ]])], [ | |
828 | AC_DEFINE(HAVE___SYNC, 1, [found __sync builtins]) | |
829 | AC_MSG_RESULT([yes]) | |
830 | ||
831 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
832 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
833 | int main(int argc, char **argv) { | |
834 | volatile int i = 1; | |
835 | return __sync_swap (&i, 2); | |
836 | } | |
837 | ]])], [ | |
838 | AC_DEFINE(HAVE___SYNC_SWAP, 1, [found __sync_swap builtin]) | |
839 | AC_MSG_RESULT([yes]) | |
840 | ], [ | |
841 | AC_MSG_RESULT([no]) | |
842 | ]) | |
843 | ||
844 | ], [ | |
845 | AC_MSG_RESULT([no]) | |
846 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
847 | ]) | |
848 | ]) | |
849 | ]) | |
850 | ||
6f0e3f6e | 851 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 852 | m4_define([FRR_INCLUDES], |
6f0e3f6e PJ |
853 | [#ifdef SUNOS_5 |
854 | #define _XPG4_2 | |
855 | #define __EXTENSIONS__ | |
856 | #endif | |
857 | #include <stdio.h> | |
24f5e2fc DL |
858 | #include <stdlib.h> |
859 | #include <stddef.h> | |
860 | #include <sys/types.h> | |
6f0e3f6e | 861 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 862 | #include <sys/param.h> |
6f0e3f6e | 863 | /* Required for MAXSIG */ |
24f5e2fc DL |
864 | #include <signal.h> |
865 | #include <sys/socket.h> | |
ea057677 HT |
866 | #ifdef __APPLE__ |
867 | # define __APPLE_USE_RFC_3542 | |
868 | #endif | |
24f5e2fc DL |
869 | #include <netinet/in.h> |
870 | #include <sys/time.h> | |
871 | #include <time.h> | |
872 | #include <net/if.h> | |
2b43bf23 DO |
873 | ])dnl |
874 | ||
875 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
876 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
877 | dnl an additional round for it. | |
878 | ||
8e4da10b | 879 | AC_CHECK_HEADERS([net/if_var.h], [], [], FRR_INCLUDES) |
2b43bf23 | 880 | |
8e4da10b DL |
881 | m4_define([FRR_INCLUDES], |
882 | FRR_INCLUDES | |
2b43bf23 DO |
883 | [#if HAVE_NET_IF_VAR_H |
884 | # include <net/if_var.h> | |
885 | #endif | |
886 | ])dnl | |
887 | ||
24f5e2fc DL |
888 | AC_CHECK_HEADERS([netinet/in_var.h \ |
889 | net/if_dl.h net/netopt.h \ | |
890 | inet/nd.h netinet/ip_icmp.h \ | |
6f0e3f6e | 891 | sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], |
8e4da10b | 892 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
893 | |
894 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
895 | [#ifndef __USE_GNU | |
896 | #define __USE_GNU | |
897 | #endif /* __USE_GNU */ | |
8e4da10b | 898 | FRR_INCLUDES |
6f0e3f6e PJ |
899 | ]) |
900 | ||
bccbd141 JT |
901 | m4_define([UCONTEXT_INCLUDES], |
902 | [#include <ucontext.h>])dnl | |
903 | ||
904 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
905 | [], [], [UCONTEXT_INCLUDES]) | |
906 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
907 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
908 | [], [], [UCONTEXT_INCLUDES])], | |
909 | [], [UCONTEXT_INCLUDES]) | |
910 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
911 | [], [], [UCONTEXT_INCLUDES]) | |
912 | ||
8e4da10b DL |
913 | m4_define([FRR_INCLUDES], |
914 | FRR_INCLUDES | |
24f5e2fc DL |
915 | [ |
916 | #include <sys/un.h> | |
917 | #include <netinet/in_systm.h> | |
6f0e3f6e PJ |
918 | #if HAVE_NETINET_IN_VAR_H |
919 | # include <netinet/in_var.h> | |
920 | #endif | |
921 | #if HAVE_NET_IF_DL_H | |
922 | # include <net/if_dl.h> | |
923 | #endif | |
6f0e3f6e PJ |
924 | #if HAVE_NET_NETOPT_H |
925 | # include <net/netopt.h> | |
926 | #endif | |
24f5e2fc | 927 | #include <net/route.h> |
6f0e3f6e PJ |
928 | #if HAVE_INET_ND_H |
929 | # include <inet/nd.h> | |
930 | #endif | |
24f5e2fc | 931 | #include <arpa/inet.h> |
11770e10 PJ |
932 | /* Required for IDRP */ |
933 | #if HAVE_NETINET_IP_ICMP_H | |
934 | # include <netinet/ip_icmp.h> | |
935 | #endif | |
6f0e3f6e | 936 | ])dnl |
dc7a2bf1 | 937 | |
fa3232e1 | 938 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 939 | |
ddfeb486 DL |
940 | AC_MSG_CHECKING([which operating system interface to use]) |
941 | case "$host_os" in | |
942 | sunos* | solaris2*) | |
943 | AC_MSG_RESULT([Solaris]) | |
944 | ||
945 | AC_DEFINE(SUNOS_5, 1, [SunOS 5]) | |
946 | AC_DEFINE(SOLARIS_IPV6, 1, Solaris IPv6) | |
947 | ||
948 | AC_CHECK_LIB(socket, main) | |
949 | AC_CHECK_LIB(nsl, main) | |
950 | AC_CHECK_LIB(umem, main) | |
951 | AC_CHECK_FUNCS([printstack], [ | |
952 | AC_DEFINE([HAVE_PRINTSTACK],1,[Solaris printstack]) | |
953 | AC_DEFINE([HAVE_STACK_TRACE],1,[Stack symbols decode functionality]) | |
954 | ]) | |
ddfeb486 DL |
955 | SOLARIS="solaris" |
956 | ;; | |
957 | linux*) | |
958 | AC_MSG_RESULT([Linux]) | |
959 | ||
960 | AC_DEFINE(GNU_LINUX,,GNU Linux) | |
961 | AC_DEFINE(HAVE_NETLINK,,netlink) | |
962 | AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack) | |
963 | ||
964 | dnl Linux has a compilation problem with mixing | |
965 | dnl netinet/in.h and linux/in6.h they are not | |
966 | dnl compatible. There has been discussion on | |
967 | dnl how to fix it but no real progress on implementation | |
968 | dnl when they fix it, remove this | |
969 | AC_DEFINE(IPV6_MINHOPCOUNT, 73, Linux ipv6 Min Hop Count) | |
ddfeb486 DL |
970 | ;; |
971 | openbsd*) | |
972 | AC_MSG_RESULT([OpenBSD]) | |
973 | ||
974 | AC_DEFINE(OPEN_BSD,,OpenBSD) | |
975 | AC_DEFINE(KAME,1,KAME IPv6) | |
d616d639 | 976 | AC_DEFINE(BSD_V6_SYSCTL,1,BSD v6 sysctl to turn on and off forwarding) |
004174c7 JAG |
977 | |
978 | if test "x${enable_pimd}" != "xno"; then | |
979 | case "$host_os" in | |
980 | openbsd6.0) | |
981 | ;; | |
982 | openbsd[6-9]*) | |
983 | AC_MSG_FAILURE([pimd cannot be enabled as PIM support has been removed from OpenBSD 6.1]) | |
984 | ;; | |
985 | esac | |
986 | fi | |
ddfeb486 DL |
987 | ;; |
988 | *) | |
989 | AC_MSG_RESULT([BSD]) | |
990 | ||
991 | AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST) | |
992 | AC_DEFINE(KAME,1,KAME IPv6) | |
d616d639 | 993 | AC_DEFINE(BSD_V6_SYSCTL,1,BSD v6 sysctl to turn on and off forwarding) |
ddfeb486 | 994 | ;; |
7ea487bc | 995 | esac |
0fb07d51 | 996 | AM_CONDITIONAL(SOLARIS, test "${SOLARIS}" = "solaris") |
7ea487bc | 997 | |
62c9f504 PJ |
998 | AC_SYS_LARGEFILE |
999 | ||
4e40b6d6 KK |
1000 | dnl ------------------------ |
1001 | dnl Integrated REALMS option | |
1002 | dnl ------------------------ | |
1003 | if test "${enable_realms}" = "yes"; then | |
1004 | case "$host_os" in | |
1005 | linux*) | |
1006 | AC_DEFINE(SUPPORT_REALMS,, Realms support) | |
1007 | ;; | |
1008 | *) | |
1009 | echo "Sorry, only Linux has REALMS support" | |
1010 | exit 1 | |
1011 | ;; | |
1012 | esac | |
1013 | fi | |
1014 | AM_CONDITIONAL([SUPPORT_REALMS], [test "${enable_realms}" = "yes"]) | |
1015 | ||
7ea487bc | 1016 | dnl --------------------- |
1017 | dnl Integrated VTY option | |
1018 | dnl --------------------- | |
1019 | case "${enable_vtysh}" in | |
a416c04f DL |
1020 | "no") |
1021 | VTYSH="";; | |
1022 | *) | |
1023 | VTYSH="vtysh"; | |
1024 | AC_DEFINE(VTYSH,,VTY shell) | |
1025 | ||
1026 | prev_libs="$LIBS" | |
1027 | AC_CHECK_LIB(readline, main, [ | |
1028 | LIBREADLINE="-lreadline" | |
1029 | ], [ | |
1030 | dnl readline failed - it might be incorrectly linked and missing its | |
1031 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
1032 | AC_SEARCH_LIBS(tputs, [termcap tinfo curses ncurses], [ | |
1033 | LIBREADLINE="$ac_cv_search_tputs" | |
1034 | ], [ | |
1035 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1036 | ]) | |
1037 | ||
1038 | dnl re-try with the lib we found above | |
1039 | unset ac_cv_lib_readline_main | |
1040 | AC_CHECK_LIB(readline, main, [ | |
1041 | LIBREADLINE="-lreadline $LIBREADLINE" | |
1042 | ], [ | |
1043 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1044 | ], [$LIBREADLINE]) | |
1045 | ], []) | |
1046 | LIBS="$prev_libs" | |
1047 | ||
1048 | AC_CHECK_HEADER(readline/history.h) | |
1049 | if test $ac_cv_header_readline_history_h = no;then | |
1050 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) | |
1051 | fi | |
1052 | AC_CHECK_LIB(readline, rl_completion_matches, [true], [], [$LIBREADLINE]) | |
1053 | if test $ac_cv_lib_readline_rl_completion_matches = no; then | |
1054 | AC_DEFINE(rl_completion_matches,completion_matches,Old readline) | |
1055 | fi | |
1056 | AC_CHECK_LIB(readline, [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) | |
1057 | if test "$frr_cv_append_history" = yes; then | |
1058 | AC_DEFINE(HAVE_APPEND_HISTORY, 1, [Have history.h append_history]) | |
1059 | fi | |
1060 | ;; | |
7ea487bc | 1061 | esac |
c0689394 | 1062 | AC_SUBST(LIBREADLINE) |
f027d331 | 1063 | AM_CONDITIONAL(VTYSH, test "x$VTYSH" = "xvtysh") |
7ea487bc | 1064 | |
1065 | dnl ---------- | |
1066 | dnl PAM module | |
6159928d | 1067 | dnl |
1689cf7e | 1068 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1069 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1070 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1071 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1072 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1073 | dnl of OpenPAM. | |
7ea487bc | 1074 | dnl ---------- |
24cd435b | 1075 | if test "$with_libpam" = "yes"; then |
6f0e3f6e PJ |
1076 | AC_CHECK_HEADER([security/pam_misc.h], |
1077 | [AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h) | |
1078 | AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv) | |
1079 | pam_conv_func="misc_conv" | |
1080 | ], | |
8e4da10b | 1081 | [], FRR_INCLUDES) |
6f0e3f6e PJ |
1082 | AC_CHECK_HEADER([security/openpam.h], |
1083 | [AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h) | |
1084 | AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv) | |
1085 | pam_conv_func="openpam_ttyconv" | |
1086 | ], | |
8e4da10b | 1087 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1088 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1089 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1090 | with_libpam="no" | |
1091 | fi | |
1092 | fi | |
1093 | ||
7ea487bc | 1094 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1095 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1096 | dnl ------------------------------------------------------------------------- |
1097 | dnl | |
1098 | dnl This next check looks funky due to a linker problem with some versions | |
1099 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1100 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1101 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
1102 | AC_CHECK_LIB(pam, pam_start, | |
24cd435b | 1103 | [AC_CHECK_LIB(pam, $pam_conv_func, |
7ea487bc | 1104 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
1105 | LIBPAM="-lpam"], | |
1106 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) | |
1107 | LIBPAM="-lpam -lpam_misc"] | |
1108 | ) | |
1109 | ], | |
1110 | ||
1111 | [AC_CHECK_LIB(pam, pam_end, | |
24cd435b | 1112 | [AC_CHECK_LIB(pam, $pam_conv_func, |
a159ed93 | 1113 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
7ea487bc | 1114 | LIBPAM="-lpam -ldl"], |
a159ed93 | 1115 | [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
7ea487bc | 1116 | LIBPAM="-lpam -ldl -lpam_misc"] |
1117 | ) | |
1118 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1119 | [-ldl]) | |
1120 | ] | |
1121 | ) | |
1122 | fi | |
1123 | AC_SUBST(LIBPAM) | |
1124 | ||
1125 | dnl ------------------------------- | |
1126 | dnl Endian-ness check | |
1127 | dnl ------------------------------- | |
1128 | AC_WORDS_BIGENDIAN | |
1129 | ||
1130 | dnl ------------------------------- | |
1131 | dnl check the size in byte of the C | |
1132 | dnl ------------------------------- | |
1133 | dnl AC_CHECK_SIZEOF(char) | |
1134 | dnl AC_CHECK_SIZEOF(int) | |
1135 | dnl AC_CHECK_SIZEOF(short) | |
1136 | dnl AC_CHECK_SIZEOF(long) | |
1137 | ||
1138 | dnl ---------------------------- | |
1139 | dnl check existance of functions | |
1140 | dnl ---------------------------- | |
6f0e3f6e PJ |
1141 | AC_FUNC_FNMATCH |
1142 | AC_FUNC_FORK | |
6f0e3f6e | 1143 | AC_FUNC_MKTIME |
6f0e3f6e | 1144 | AC_FUNC_STAT |
6f0e3f6e PJ |
1145 | |
1146 | dnl ------------------------------- | |
1147 | dnl bgpd needs pow() and hence libm | |
1148 | dnl ------------------------------- | |
1149 | TMPLIBS="$LIBS" | |
1150 | AC_CHECK_HEADER([math.h], | |
1151 | [AC_CHECK_LIB([m], [pow], | |
1152 | [LIBM="-lm" | |
1153 | LIBS="$LIBS $LIBM" | |
6f0e3f6e PJ |
1154 | AC_CHECK_FUNCS(pow,[],[LIBM=""]) |
1155 | ]) | |
1156 | ]) | |
1157 | if test x"$LIBM" = x ; then | |
1158 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) | |
1159 | fi | |
1160 | LIBS="$TMPLIBS" | |
1161 | AC_SUBST(LIBM) | |
1162 | ||
154b9e8f DL |
1163 | AC_CHECK_FUNCS([ppoll], [ |
1164 | AC_DEFINE([HAVE_PPOLL], 1, [have Linux/BSD ppoll()]) | |
1165 | ]) | |
1166 | AC_CHECK_FUNCS([pollts], [ | |
1167 | AC_DEFINE([HAVE_POLLTS], 1, [have NetBSD pollts()]) | |
1168 | ]) | |
1169 | ||
6f0e3f6e PJ |
1170 | dnl --------------- |
1171 | dnl other functions | |
1172 | dnl --------------- | |
24f5e2fc DL |
1173 | AC_CHECK_FUNCS([ \ |
1174 | strlcat strlcpy \ | |
316d0ae5 | 1175 | getgrouplist]) |
6f0e3f6e | 1176 | |
13460c44 FL |
1177 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1178 | [AC_CHECK_DECL(__NR_setns, | |
1179 | AC_DEFINE(HAVE_NETNS,, Have netns),, | |
8e4da10b | 1180 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1181 | ]) |
428cd73f | 1182 | AC_CHECK_FUNCS(setns)] |
13460c44 FL |
1183 | ) |
1184 | ||
238497fc PJ |
1185 | dnl -------------------------- |
1186 | dnl Determine IS-IS I/O method | |
1187 | dnl -------------------------- | |
745bf05f DL |
1188 | AC_DEFINE(ISIS_METHOD_PFPACKET, 1, [ constant value for isis method pfpacket ]) |
1189 | AC_DEFINE(ISIS_METHOD_DLPI, 2, [ constant value for isis method dlpi ]) | |
1190 | AC_DEFINE(ISIS_METHOD_BPF, 3, [ constant value for isis method bpf ]) | |
238497fc PJ |
1191 | AC_CHECK_HEADER(net/bpf.h) |
1192 | AC_CHECK_HEADER(sys/dlpi.h) | |
1193 | AC_MSG_CHECKING(zebra IS-IS I/O method) | |
ddfeb486 DL |
1194 | |
1195 | case "$host_os" in | |
1196 | linux*) | |
1197 | AC_MSG_RESULT(pfpacket) | |
1198 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" | |
1199 | ;; | |
1200 | solaris* | sunos*) | |
1201 | AC_MSG_RESULT(DLPI) | |
1202 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
1203 | ;; | |
1204 | *) | |
1205 | if test $ac_cv_header_net_bpf_h = no; then | |
1206 | if test $ac_cv_header_sys_dlpi_h = no; then | |
1207 | AC_MSG_RESULT(none) | |
86e463cf DL |
1208 | if test "${enable_isisd}" = yes; then |
1209 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) | |
1210 | fi | |
ddfeb486 | 1211 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1212 | enable_isisd="no" |
ddfeb486 DL |
1213 | else |
1214 | AC_MSG_RESULT(DLPI) | |
1215 | fi | |
1216 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1217 | else |
ddfeb486 DL |
1218 | AC_MSG_RESULT(BPF) |
1219 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" | |
238497fc | 1220 | fi |
ddfeb486 DL |
1221 | ;; |
1222 | esac | |
745bf05f | 1223 | AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ]) |
238497fc | 1224 | |
42c98199 | 1225 | dnl --------------------------------------------------------------- |
1226 | dnl figure out how to specify an interface in multicast sockets API | |
1227 | dnl --------------------------------------------------------------- | |
8e4da10b | 1228 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1229 | |
b3f2bf7c | 1230 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1231 | #include <sys/socket.h> |
1232 | #include <netinet/in.h> | |
b3f2bf7c RW |
1233 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1234 | #include <linux/types.h> | |
1235 | ]) | |
1236 | ||
8e4da10b DL |
1237 | m4_define([FRR_INCLUDES], |
1238 | FRR_INCLUDES | |
b3f2bf7c RW |
1239 | [#if HAVE_LINUX_MROUTE_H |
1240 | # include <linux/mroute.h> | |
1241 | #endif | |
1242 | ])dnl | |
1243 | ||
1244 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1245 | #include <sys/socket.h> |
1246 | #include <sys/types.h> | |
1247 | #include <netinet/in.h> | |
1248 | #include <net/route.h> | |
b3f2bf7c RW |
1249 | ]) |
1250 | ||
8e4da10b DL |
1251 | m4_define([FRR_INCLUDES], |
1252 | FRR_INCLUDES | |
b3f2bf7c RW |
1253 | [#if HAVE_NETINET_IP_MROUTE_H |
1254 | # include <netinet/ip_mroute.h> | |
1255 | #endif | |
1256 | ])dnl | |
1257 | ||
42c98199 | 1258 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) |
24f5e2fc DL |
1259 | AC_TRY_COMPILE([#include <sys/param.h>], |
1260 | [#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 | 1261 | return (0); |
1262 | #else | |
1263 | #error No support for BSD struct ip_mreq hack detected | |
1264 | #endif],[AC_MSG_RESULT(yes) | |
1265 | AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])], | |
1266 | AC_MSG_RESULT(no)) | |
1267 | ||
10d04cdb DT |
1268 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1269 | AC_TRY_COMPILE([ | |
1270 | #include <sys/types.h> | |
1271 | #include <netinet/in.h> | |
1272 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
1273 | ], [AC_MSG_RESULT(yes) | |
1274 | AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])], | |
1275 | AC_MSG_RESULT(no)) | |
1276 | ||
c543a173 AS |
1277 | dnl --------------------------------------------------------------- |
1278 | dnl figure out how to check link-state | |
1279 | dnl --------------------------------------------------------------- | |
24f5e2fc DL |
1280 | AC_CHECK_HEADER( [net/if_media.h], |
1281 | [m4_define([LINK_DETECT_INCLUDES], | |
8e4da10b | 1282 | FRR_INCLUDES |
24f5e2fc DL |
1283 | [#include <net/if_media.h> |
1284 | ]) | |
1285 | AC_CHECK_MEMBERS( [struct ifmediareq.ifm_status], | |
1286 | AC_DEFINE(HAVE_BSD_LINK_DETECT,,[BSD link-detect]), | |
1287 | [], LINK_DETECT_INCLUDES)], | |
1288 | [], | |
8e4da10b | 1289 | FRR_INCLUDES) |
c543a173 | 1290 | |
9234b382 DV |
1291 | dnl --------------------------------------------------------------- |
1292 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1293 | dnl Not available in all BSD's when ifmediareq available | |
1294 | dnl --------------------------------------------------------------- | |
24f5e2fc DL |
1295 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
1296 | AC_DEFINE(HAVE_BSD_IFI_LINK_STATE,,[BSD ifi_link_state available]), | |
8e4da10b | 1297 | [], FRR_INCLUDES) |
9234b382 | 1298 | |
0df7c91f PJ |
1299 | dnl ------------------------ |
1300 | dnl TCP_MD5SIG socket option | |
1301 | dnl ------------------------ | |
1302 | ||
1303 | AC_CHECK_HEADER([netinet/tcp.h], | |
1304 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1305 | FRR_INCLUDES |
0df7c91f PJ |
1306 | [#include <netinet/tcp.h> |
1307 | ]) | |
1308 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1309 | [], | |
8e4da10b | 1310 | FRR_INCLUDES) |
0df7c91f PJ |
1311 | if test $ac_cv_have_decl_TCP_MD5SIG = no; then |
1312 | AC_CHECK_HEADER([linux/tcp.h], | |
1313 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1314 | FRR_INCLUDES |
0df7c91f PJ |
1315 | [#include <linux/tcp.h> |
1316 | ]) | |
1317 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1318 | fi | |
1319 | ||
60060acc RW |
1320 | dnl ---------------------------------------------------------------------------- |
1321 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1322 | dnl ---------------------------------------------------------------------------- | |
1323 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1324 | ||
fa3232e1 | 1325 | dnl ------------------ |
1326 | dnl IPv6 header checks | |
1327 | dnl ------------------ | |
24f5e2fc | 1328 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1329 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1330 | FRR_INCLUDES) |
fa3232e1 | 1331 | |
8e4da10b DL |
1332 | m4_define([FRR_INCLUDES],dnl |
1333 | FRR_INCLUDES | |
6f0e3f6e PJ |
1334 | [#if HAVE_NETINET6_IN6_H |
1335 | #include <netinet6/in6.h> | |
1336 | #endif | |
1337 | #if HAVE_NETINET_IN6_VAR_H | |
1338 | #include <netinet/in6_var.h> | |
1339 | #endif | |
24f5e2fc | 1340 | #include <netinet/icmp6.h> |
6f0e3f6e PJ |
1341 | #if HAVE_NETINET6_IN6_VAR_H |
1342 | # include <netinet6/in6_var.h> | |
1343 | #endif | |
1344 | #if HAVE_NETINET6_ND6_H | |
fbf24544 | 1345 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1346 | #endif |
1347 | ])dnl | |
1348 | ||
cbcd9bfc | 1349 | dnl disable doc check |
5220b771 DL |
1350 | AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build sphinx-build3 sphinx-build2], [/bin/false]) |
1351 | if test "$SPHINXBUILD" = "/bin/false"; then | |
1352 | if test "${enable_doc}" = "yes"; then | |
1353 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx-build is not available. Please disable docs or install sphinx.]) | |
1354 | fi | |
1355 | fi | |
1356 | AM_CONDITIONAL(DOC, test "${enable_doc}" != "no" -a "$SPHINXBUILD" != "/bin/false") | |
f3c04274 | 1357 | AM_CONDITIONAL(DOC_HTML, test "${enable_doc_html}" = "yes") |
cbcd9bfc | 1358 | |
7ea487bc | 1359 | dnl -------------------- |
1360 | dnl Daemon disable check | |
1361 | dnl -------------------- | |
64d44794 | 1362 | AM_CONDITIONAL(ZEBRA, test "${enable_zebra}" != "no") |
7ea487bc | 1363 | |
1364 | if test "${enable_bgpd}" = "no";then | |
1365 | BGPD="" | |
1366 | else | |
1367 | BGPD="bgpd" | |
1368 | fi | |
f027d331 | 1369 | AM_CONDITIONAL(BGPD, test "x$BGPD" = "xbgpd") |
7ea487bc | 1370 | |
7f269117 | 1371 | AM_CONDITIONAL(RIPD, test "${enable_ripd}" != "no") |
afca0690 | 1372 | AM_CONDITIONAL(OSPFD, test "${enable_ospfd}" != "no") |
30237d29 | 1373 | AM_CONDITIONAL(LDPD, test "${enable_ldpd}" != "no") |
7ea487bc | 1374 | |
30237d29 | 1375 | AS_IF([test "${enable_ldpd}" != "no"], [ |
87ab4aec | 1376 | AC_DEFINE(HAVE_LDPD, 1, ldpd) |
30237d29 | 1377 | ]) |
eac6e3f0 | 1378 | |
7134904b RZ |
1379 | if test "$enable_bfdd" = "no"; then |
1380 | AC_DEFINE(HAVE_BFDD, 0, bfdd) | |
1381 | BFDD="" | |
1382 | else | |
1383 | AC_DEFINE(HAVE_BFDD, 1, bfdd) | |
1384 | BFDD="bfdd" | |
1385 | ||
1386 | case $host_os in | |
1387 | linux*) | |
1388 | AC_DEFINE(BFD_LINUX, 1, bfdd) | |
1389 | ;; | |
1390 | ||
1391 | *) | |
1392 | AC_DEFINE(BFD_BSD, 1, bfdd) | |
1393 | ;; | |
1394 | esac | |
1395 | fi | |
1396 | ||
1397 | AM_CONDITIONAL(BFDD, [test "x$BFDD" = "xbfdd"]) | |
1398 | ||
fd228400 | 1399 | if test "$ac_cv_lib_json_c_json_object_get" = no -a "x$BFDD" = "xbfdd"; then |
7134904b RZ |
1400 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1401 | fi | |
1402 | ||
42350cfc | 1403 | NHRPD="" |
ddfeb486 DL |
1404 | case "$host_os" in |
1405 | linux*) | |
1406 | if test "${enable_nhrpd}" != "no"; then | |
1407 | NHRPD="nhrpd" | |
1408 | fi | |
1409 | ;; | |
1410 | *) | |
1411 | if test "${enable_nhrpd}" = "yes"; then | |
1412 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) | |
1413 | fi | |
1414 | ;; | |
1415 | esac | |
2fb975da TT |
1416 | AM_CONDITIONAL(NHRPD, test "x$NHRPD" = "xnhrpd") |
1417 | ||
b6f5781c | 1418 | AM_CONDITIONAL(EIGRPD, test "${enable_eigrpd}" != "no") |
7f57883e | 1419 | |
9473e340 DS |
1420 | if test "${enable_watchfrr}" = "no";then |
1421 | WATCHFRR="" | |
d0199430 | 1422 | else |
9473e340 | 1423 | WATCHFRR="watchfrr" |
d0199430 | 1424 | fi |
9473e340 | 1425 | AM_CONDITIONAL(WATCHFRR, test "x$WATCHFRR" = "xwatchfrr") |
d0199430 | 1426 | |
1ef74ef7 | 1427 | OSPFCLIENT="" |
cd66cd4c | 1428 | if test "${enable_ospfapi}" != "no";then |
9a569848 | 1429 | AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI) |
1ef74ef7 | 1430 | |
cd66cd4c | 1431 | if test "${enable_ospfclient}" != "no";then |
1ef74ef7 | 1432 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1433 | fi |
7ea487bc | 1434 | fi |
cd66cd4c | 1435 | |
f027d331 | 1436 | AM_CONDITIONAL(OSPFCLIENT, test "x$OSPFCLIENT" = "xospfclient") |
7f269117 | 1437 | AM_CONDITIONAL(RIPNGD, test "${enable_ripngd}" != "no") |
b6f5781c | 1438 | AM_CONDITIONAL(BABELD, test "${enable_babeld}" != "no") |
afca0690 | 1439 | AM_CONDITIONAL(OSPF6D, test "${enable_ospf6d}" != "no") |
86e463cf | 1440 | AM_CONDITIONAL(ISISD, test "${enable_isisd}" != "no") |
35a3c3c1 | 1441 | AM_CONDITIONAL(PIMD, test "${enable_pimd}" != "no") |
e5c83d9b | 1442 | AM_CONDITIONAL(PBRD, test "${enable_pbrd}" != "no") |
2222a716 | 1443 | AM_CONDITIONAL(SHARPD, test "${enable_sharpd}" = "yes") |
7e24fdf3 | 1444 | AM_CONDITIONAL(STATICD, test "${enable_staticd}" != "no") |
12e41d03 | 1445 | |
7ea487bc | 1446 | if test "${enable_bgp_announce}" = "no";then |
750e8146 PJ |
1447 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,1,Disable BGP installation to zebra) |
1448 | else | |
1449 | AC_DEFINE(DISABLE_BGP_ANNOUNCE,0,Disable BGP installation to zebra) | |
7ea487bc | 1450 | fi |
1451 | ||
f95f2ad9 | 1452 | if test "${enable_bgp_vnc}" != "no";then |
65efcfce | 1453 | AC_DEFINE(ENABLE_BGP_VNC,1,Enable BGP VNC support) |
65efcfce | 1454 | fi |
f95f2ad9 | 1455 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) |
65efcfce | 1456 | |
97cee877 | 1457 | AC_SUBST(SOLARIS) |
f9e75524 JAG |
1458 | AC_CHECK_LIB(crypt, crypt, [], |
1459 | [AC_CHECK_LIB(crypto, DES_crypt)]) | |
7ea487bc | 1460 | AC_CHECK_LIB(resolv, res_init) |
7ea487bc | 1461 | |
25f45887 JJ |
1462 | dnl --------------------------- |
1463 | dnl check system has PCRE regexp | |
1464 | dnl --------------------------- | |
1465 | if test "x$enable_pcreposix" = "xyes"; then | |
ad9a0825 DL |
1466 | AC_CHECK_LIB(pcreposix, regexec, [], [ |
1467 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) | |
1468 | ]) | |
25f45887 | 1469 | fi |
25f45887 | 1470 | AC_SUBST(HAVE_LIBPCREPOSIX) |
7ea487bc | 1471 | |
2fb975da TT |
1472 | dnl ------------------ |
1473 | dnl check C-Ares library | |
1474 | dnl ------------------ | |
42350cfc | 1475 | if test "${NHRPD}" != ""; then |
92e50261 DL |
1476 | PKG_CHECK_MODULES([CARES], [libcares], , [ |
1477 | AC_MSG_ERROR([trying to build nhrpd, but libcares not found. install c-ares and its -dev headers.]) | |
1478 | ]) | |
2fb975da TT |
1479 | fi |
1480 | ||
1481 | ||
7ea487bc | 1482 | dnl ------------------ |
b1fc9acb | 1483 | dnl check Net-SNMP library |
7ea487bc | 1484 | dnl ------------------ |
53b99735 | 1485 | if test "${enable_snmp}" != "" -a "${enable_snmp}" != "no"; then |
08d7f653 VB |
1486 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
1487 | if test x"$NETSNMP_CONFIG" = x"no"; then | |
1488 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) | |
1489 | fi | |
46081234 DL |
1490 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1491 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
a5679e1f DL |
1492 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1493 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1494 | for removelib in crypto ssl sensors pci wrap; do | |
1495 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1496 | done | |
08d7f653 | 1497 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1498 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1499 | int main(void); |
1500 | ], | |
1501 | [ | |
1502 | { | |
1503 | return 0; | |
1504 | } | |
92e50261 | 1505 | ])], [ |
08d7f653 | 1506 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1507 | case "${enable_snmp}" in |
1508 | yes) | |
1509 | SNMP_METHOD=agentx | |
1510 | ;; | |
807ed4e9 | 1511 | agentx) |
d6be5fb9 VB |
1512 | SNMP_METHOD="${enable_snmp}" |
1513 | ;; | |
1514 | *) | |
807ed4e9 | 1515 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1516 | ;; |
1517 | esac | |
d6be5fb9 VB |
1518 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
1519 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd) | |
6cf9df08 | 1520 | fi |
46081234 DL |
1521 | AM_CONDITIONAL([SNMP], [test "x${SNMP_METHOD}" != "x"]) |
1522 | AC_SUBST(SNMP_LIBS) | |
1523 | AC_SUBST(SNMP_CFLAGS) | |
6cf9df08 | 1524 | |
4db0cff1 QY |
1525 | dnl --------------- |
1526 | dnl math | |
1527 | dnl --------------- | |
1528 | AC_SEARCH_LIBS([sqrt], [m]) | |
1529 | ||
b249c083 DL |
1530 | dnl --------------- |
1531 | dnl dlopen & dlinfo | |
1532 | dnl --------------- | |
30771d65 DL |
1533 | AC_SEARCH_LIBS(dlopen, [dl dld], [], [ |
1534 | AC_MSG_ERROR([unable to find the dlopen()]) | |
1535 | ]) | |
1536 | ||
b249c083 DL |
1537 | AC_CHECK_HEADERS([link.h]) |
1538 | ||
76813794 DL |
1539 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
1540 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1541 | #include <stdlib.h> |
1542 | #ifdef HAVE_LINK_H | |
1543 | #include <link.h> | |
1544 | #endif | |
1545 | #include <dlfcn.h> | |
1546 | ]], [[ | |
1547 | char origin[1]; | |
1548 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
1549 | ]])], [ | |
76813794 DL |
1550 | frr_cv_rtld_di_origin=yes |
1551 | ], [ | |
1552 | frr_cv_rtld_di_origin=no | |
1553 | ]) | |
b249c083 | 1554 | ]) |
76813794 DL |
1555 | if test "$frr_cv_rtld_di_origin" = yes; then |
1556 | AC_DEFINE(HAVE_DLINFO_ORIGIN, 1, [Have dlinfo RTLD_DI_ORIGIN]) | |
1557 | fi | |
b249c083 | 1558 | |
76813794 DL |
1559 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
1560 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1561 | #include <stdlib.h> |
1562 | #ifdef HAVE_LINK_H | |
1563 | #include <link.h> | |
1564 | #endif | |
1565 | #include <dlfcn.h> | |
1566 | ]], [[ | |
1567 | struct link_map *lm = NULL; | |
1568 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
1569 | ]])], [ | |
76813794 DL |
1570 | frr_cv_rtld_di_linkmap=yes |
1571 | ], [ | |
1572 | frr_cv_rtld_di_linkmap=no | |
1573 | ]) | |
b249c083 | 1574 | ]) |
76813794 DL |
1575 | if test "$frr_cv_rtld_di_linkmap" = yes; then |
1576 | AC_DEFINE(HAVE_DLINFO_LINKMAP, 1, [Have dlinfo RTLD_DI_LINKMAP]) | |
1577 | fi | |
6cf9df08 | 1578 | |
62ff928b DS |
1579 | AM_CONDITIONAL(SNMP, test "x$SNMP_METHOD" = "xagentx") |
1580 | ||
7ea487bc | 1581 | dnl --------------------------- |
6f0e3f6e | 1582 | dnl sockaddr and netinet checks |
7ea487bc | 1583 | dnl --------------------------- |
24f5e2fc DL |
1584 | AC_CHECK_TYPES([ |
1585 | struct sockaddr_dl, | |
1586 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 1587 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e PJ |
1588 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
1589 | struct nd_opt_adv_interval, struct rt_addrinfo, | |
11770e10 | 1590 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval], |
8e4da10b | 1591 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
1592 | |
1593 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
1594 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 1595 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
1596 | struct if6_aliasreq.ifra_lifetime, |
1597 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 1598 | [], [], FRR_INCLUDES) |
29c4c9bd | 1599 | |
6f0e3f6e | 1600 | dnl --------------------------- |
11770e10 | 1601 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 1602 | dnl --------------------------- |
8dc1f7fc DL |
1603 | |
1604 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
1605 | AC_CHECK_TYPES([struct icmphdr], [ | |
1606 | IRDP=true | |
1607 | ], [ | |
1608 | IRDP=false | |
1609 | ], [FRR_INCLUDES]) | |
1610 | ], [ | |
1611 | IRDP=false | |
1612 | ], [FRR_INCLUDES]) | |
1613 | ||
1614 | case "${enable_irdp}" in | |
1615 | yes) | |
1616 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
1617 | ;; | |
1618 | no) | |
1619 | IRDP=false | |
1620 | ;; | |
1621 | esac | |
1622 | ||
1623 | AM_CONDITIONAL(IRDP, $IRDP) | |
29c4c9bd | 1624 | |
12e41d03 DL |
1625 | dnl ----------------------- |
1626 | dnl checking for IP_PKTINFO | |
1627 | dnl ----------------------- | |
1628 | AC_MSG_CHECKING(for IP_PKTINFO) | |
1629 | AC_TRY_COMPILE([#include <netdb.h>], [ | |
1630 | int opt = IP_PKTINFO; | |
1631 | ], [ | |
1632 | AC_MSG_RESULT(yes) | |
1633 | AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO]) | |
1634 | ], [ | |
1635 | AC_MSG_RESULT(no) | |
1636 | ]) | |
1637 | ||
1638 | dnl --------------------------- | |
1639 | dnl checking for IP_RECVDSTADDR | |
1640 | dnl --------------------------- | |
1641 | AC_MSG_CHECKING(for IP_RECVDSTADDR) | |
1642 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1643 | int opt = IP_RECVDSTADDR; | |
1644 | ], [ | |
1645 | AC_MSG_RESULT(yes) | |
1646 | AC_DEFINE(HAVE_IP_RECVDSTADDR, 1, [Have IP_RECVDSTADDR]) | |
1647 | ], [ | |
1648 | AC_MSG_RESULT(no) | |
1649 | ]) | |
1650 | ||
1651 | dnl ---------------------- | |
1652 | dnl checking for IP_RECVIF | |
1653 | dnl ---------------------- | |
1654 | AC_MSG_CHECKING(for IP_RECVIF) | |
1655 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1656 | int opt = IP_RECVIF; | |
1657 | ], [ | |
1658 | AC_MSG_RESULT(yes) | |
1659 | AC_DEFINE(HAVE_IP_RECVIF, 1, [Have IP_RECVIF]) | |
1660 | ], [ | |
1661 | AC_MSG_RESULT(no) | |
1662 | ]) | |
1663 | ||
eac6e3f0 RW |
1664 | dnl ---------------------- |
1665 | dnl checking for SO_BINDANY | |
1666 | dnl ---------------------- | |
1667 | AC_MSG_CHECKING(for SO_BINDANY) | |
1668 | AC_TRY_COMPILE([#include <sys/socket.h>], [ | |
1669 | int opt = SO_BINDANY; | |
1670 | ], [ | |
1671 | AC_MSG_RESULT(yes) | |
1672 | AC_DEFINE(HAVE_SO_BINDANY, 1, [Have SO_BINDANY]) | |
1673 | ], [ | |
1674 | AC_MSG_RESULT(no) | |
1675 | ]) | |
1676 | ||
1677 | dnl ---------------------- | |
1678 | dnl checking for IP_FREEBIND | |
1679 | dnl ---------------------- | |
1680 | AC_MSG_CHECKING(for IP_FREEBIND) | |
1681 | AC_TRY_COMPILE([#include <netinet/in.h>], [ | |
1682 | int opt = IP_FREEBIND; | |
1683 | ], [ | |
1684 | AC_MSG_RESULT(yes) | |
1685 | AC_DEFINE(HAVE_IP_FREEBIND, 1, [Have IP_FREEBIND]) | |
1686 | ], [ | |
1687 | AC_MSG_RESULT(no) | |
1688 | ]) | |
1689 | ||
ba0cb3fe DS |
1690 | dnl -------------------------------------- |
1691 | dnl checking for be32dec existence or not | |
1692 | dnl -------------------------------------- | |
1693 | AC_CHECK_DECLS([be32enc, be32dec], [], [], | |
1694 | [#include <sys/endian.h>]) | |
1695 | ||
c4376c9d SH |
1696 | dnl -------------------------------------- |
1697 | dnl checking for clock_time monotonic struct and call | |
1698 | dnl -------------------------------------- | |
6511cab2 PJ |
1699 | AC_CHECK_DECL(CLOCK_MONOTONIC, |
1700 | [AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"]) | |
9964fcfc | 1701 | AC_DEFINE(HAVE_CLOCK_MONOTONIC,, Have monotonic clock) |
8e4da10b | 1702 | ], [AC_MSG_RESULT(no)], [FRR_INCLUDES]) |
c4376c9d | 1703 | |
bbf5ffa0 QY |
1704 | dnl -------------------------------------- |
1705 | dnl checking for flex and bison | |
1706 | dnl -------------------------------------- | |
4a06690f | 1707 | |
bbf5ffa0 | 1708 | AM_PROG_LEX |
4a06690f | 1709 | AC_MSG_CHECKING(version of flex) |
1689cf7e JAG |
1710 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
1711 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
1712 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
1713 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
1714 | LEX="$SHELL $missing_dir/missing flex" |
1715 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
1716 | AC_MSG_WARN([using pregenerated flex output files]) | |
1717 | else | |
1718 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
1719 | fi | |
1720 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
1721 | AC_SUBST([LEXLIB], ['']) | |
1722 | ]) | |
0d37f9f3 | 1723 | |
bbf5ffa0 | 1724 | AC_PROG_YACC |
0d37f9f3 DL |
1725 | dnl thanks GNU bison for this b*llshit... |
1726 | AC_MSG_CHECKING(version of bison) | |
1689cf7e JAG |
1727 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
1728 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
1729 | frr_ac_bison_missing="false" | |
1730 | case "x${frr_ac_bison_version}" in | |
0d37f9f3 DL |
1731 | x2.7*) |
1732 | BISON_OPENBRACE='"' | |
1733 | BISON_CLOSEBRACE='"' | |
05dbb7df | 1734 | BISON_VERBOSE='' |
1689cf7e | 1735 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
1736 | ;; |
1737 | x2.*|x1.*) | |
1689cf7e | 1738 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 1739 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 1740 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1741 | ;; |
1742 | x) | |
1743 | AC_MSG_RESULT([none]) | |
1744 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 1745 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1746 | ;; |
1747 | *) | |
1748 | BISON_OPENBRACE='{' | |
1749 | BISON_CLOSEBRACE='}' | |
05dbb7df | 1750 | BISON_VERBOSE='-Dparse.error=verbose' |
1689cf7e | 1751 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 or newer]) |
0d37f9f3 DL |
1752 | ;; |
1753 | esac | |
1754 | AC_SUBST(BISON_OPENBRACE) | |
1755 | AC_SUBST(BISON_CLOSEBRACE) | |
05dbb7df | 1756 | AC_SUBST(BISON_VERBOSE) |
0d37f9f3 | 1757 | |
1689cf7e | 1758 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
1759 | YACC="$SHELL $missing_dir/missing bison -y" |
1760 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
1761 | AC_MSG_WARN([using pregenerated bison output files]) | |
1762 | else | |
1763 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
1764 | fi | |
1765 | fi | |
bbf5ffa0 | 1766 | |
edd7c245 | 1767 | dnl ------------------- |
1768 | dnl capabilities checks | |
1769 | dnl ------------------- | |
41d3fc96 | 1770 | if test "${enable_capabilities}" != "no"; then |
1771 | AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available) | |
1772 | AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
1773 | [AC_MSG_RESULT(yes) | |
1774 | AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl) | |
8e4da10b | 1775 | frr_ac_keepcaps="yes"], |
41d3fc96 | 1776 | AC_MSG_RESULT(no) |
edd7c245 | 1777 | ) |
8e4da10b | 1778 | if test x"${frr_ac_keepcaps}" = x"yes"; then |
41d3fc96 | 1779 | AC_CHECK_HEADERS(sys/capability.h) |
1780 | fi | |
1781 | if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then | |
1782 | AC_CHECK_LIB(cap, cap_init, | |
1783 | [AC_DEFINE(HAVE_LCAPS,1,Capabilities) | |
1784 | LIBCAP="-lcap" | |
8e4da10b | 1785 | frr_ac_lcaps="yes"] |
41d3fc96 | 1786 | ) |
ceacedba | 1787 | else |
1788 | AC_CHECK_HEADERS(priv.h, | |
1789 | [AC_MSG_CHECKING(Solaris style privileges are available) | |
1790 | AC_TRY_COMPILE([#include <priv.h>],[getpflags(PRIV_AWARE);], | |
1791 | [AC_MSG_RESULT(yes) | |
1792 | AC_DEFINE(HAVE_SOLARIS_CAPABILITIES,1,getpflags) | |
8e4da10b | 1793 | frr_ac_scaps="yes"], |
ceacedba | 1794 | AC_MSG_RESULT(no) |
1795 | ) | |
1796 | ] | |
1797 | ) | |
1798 | fi | |
8e4da10b DL |
1799 | if test x"${frr_ac_scaps}" = x"yes" \ |
1800 | -o x"${frr_ac_lcaps}" = x"yes"; then | |
ceacedba | 1801 | AC_DEFINE(HAVE_CAPABILITIES,1,capabilities) |
41d3fc96 | 1802 | fi |
edd7c245 | 1803 | fi |
1804 | AC_SUBST(LIBCAP) | |
1805 | ||
fb2d1502 | 1806 | dnl --------------------------- |
1807 | dnl check for glibc 'backtrace' | |
1808 | dnl --------------------------- | |
8c99b4c1 DL |
1809 | if test x"${enable_backtrace}" != x"no" ; then |
1810 | backtrace_ok=no | |
1811 | AC_CHECK_HEADER([execinfo.h], [ | |
1812 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
1813 | AC_DEFINE(HAVE_GLIBC_BACKTRACE,,[Glibc backtrace]) | |
1814 | AC_DEFINE(HAVE_STACK_TRACE,,[Stack symbol decoding]) | |
1815 | backtrace_ok=yes | |
1816 | ],, [-lm]) | |
eda3529e | 1817 | ]) |
8c99b4c1 DL |
1818 | |
1819 | if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then | |
1820 | dnl user explicitly requested backtrace but we failed to find support | |
1821 | AC_MSG_FAILURE([failed to find backtrace support]) | |
1822 | fi | |
1823 | fi | |
fb2d1502 | 1824 | |
41be32bf PJ |
1825 | dnl ----------------------------------------- |
1826 | dnl check for malloc mallinfo struct and call | |
1827 | dnl this must try and link using LIBS, in | |
1828 | dnl order to check no alternative allocator | |
1829 | dnl has been specified, which might not provide | |
1830 | dnl mallinfo, e.g. such as Umem on Solaris. | |
1831 | dnl ----------------------------------------- | |
fa896a1d DL |
1832 | AC_CHECK_HEADERS([malloc.h malloc/malloc.h],,, [FRR_INCLUDES]) |
1833 | ||
76813794 DL |
1834 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
1835 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
1836 | #ifdef HAVE_MALLOC_H |
1837 | #include <malloc.h> | |
1838 | #endif | |
1839 | #ifdef HAVE_MALLOC_MALLOC_H | |
1840 | #include <malloc/malloc.h> | |
1841 | #endif | |
1842 | ]], [[ | |
1843 | struct mallinfo ac_x; ac_x = mallinfo (); | |
1844 | ]])], [ | |
76813794 DL |
1845 | frr_cv_mallinfo=yes |
1846 | ], [ | |
1847 | frr_cv_mallinfo=no | |
1848 | ]) | |
fa896a1d | 1849 | ]) |
76813794 DL |
1850 | if test "$frr_cv_mallinfo" = yes; then |
1851 | AC_DEFINE(HAVE_MALLINFO,,mallinfo) | |
1852 | fi | |
fa896a1d DL |
1853 | |
1854 | AC_MSG_CHECKING(whether malloc_usable_size is available) | |
1855 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
1856 | #ifdef HAVE_MALLOC_H | |
1857 | #include <malloc.h> | |
1858 | #endif | |
1859 | #ifdef HAVE_MALLOC_MALLOC_H | |
1860 | #include <malloc/malloc.h> | |
1861 | #endif | |
1862 | ]], [[ | |
1863 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
1864 | ]])], [ | |
1865 | AC_MSG_RESULT(yes) | |
1866 | AC_DEFINE(HAVE_MALLOC_USABLE_SIZE,,malloc_usable_size) | |
1867 | ], [ | |
1868 | AC_MSG_RESULT(no) | |
1869 | ||
1870 | AC_MSG_CHECKING(whether malloc_size is available) | |
1871 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
1872 | #ifdef HAVE_MALLOC_H | |
1873 | #include <malloc.h> | |
1874 | #endif | |
1875 | #ifdef HAVE_MALLOC_MALLOC_H | |
1876 | #include <malloc/malloc.h> | |
1877 | #endif | |
1878 | ]], [[ | |
1879 | size_t ac_x; ac_x = malloc_size(NULL); | |
1880 | ]])], [ | |
1881 | AC_MSG_RESULT(yes) | |
1882 | AC_DEFINE(HAVE_MALLOC_SIZE,,malloc_size) | |
1883 | ], [ | |
1884 | AC_MSG_RESULT(no) | |
1885 | ]) | |
1886 | ]) | |
41be32bf | 1887 | |
b6116506 DL |
1888 | dnl ------ |
1889 | dnl ZeroMQ | |
1890 | dnl ------ | |
1891 | if test "x$enable_zeromq" != "xno"; then | |
1892 | PKG_CHECK_MODULES(ZEROMQ, [libzmq >= 4.0.0], [ | |
1893 | AC_DEFINE(HAVE_ZEROMQ, 1, [Enable ZeroMQ support]) | |
1894 | ZEROMQ=true | |
1895 | ], [ | |
1896 | if test "x$enable_zeromq" = "xyes"; then | |
1897 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) | |
1898 | fi | |
1899 | ]) | |
1900 | fi | |
1901 | AM_CONDITIONAL([ZEROMQ], test "x$ZEROMQ" = "xtrue") | |
1902 | ||
408ad943 | 1903 | dnl ---------- |
1904 | dnl configure date | |
1905 | dnl ---------- | |
5e2dd3fa LB |
1906 | dev_version=`echo $VERSION | grep dev` |
1907 | #don't expire deprecated code in non 'dev' branch | |
1908 | if test "${dev_version}" = ""; then | |
1909 | CONFDATE=0 | |
1910 | else | |
1911 | CONFDATE=`date '+%Y%m%d'` | |
1912 | fi | |
408ad943 | 1913 | AC_SUBST(CONFDATE) |
1914 | ||
7ea487bc | 1915 | dnl ------------------------------ |
a159ed93 | 1916 | dnl set paths for state directory |
23bd12c3 | 1917 | dnl ------------------------------ |
e84999d9 | 1918 | AC_MSG_CHECKING(directory to use for state file) |
23bd12c3 | 1919 | if test "${prefix}" = "NONE"; then |
b2f36157 | 1920 | frr_statedir_prefix=""; |
23bd12c3 | 1921 | else |
b2f36157 | 1922 | frr_statedir_prefix=${prefix} |
23bd12c3 | 1923 | fi |
1924 | if test "${localstatedir}" = '${prefix}/var'; then | |
8e4da10b | 1925 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
1926 | ${frr_statedir_prefix}/var/adm dnl |
1927 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 1928 | /var/run dnl |
1929 | /var/adm dnl | |
1930 | /etc dnl | |
1931 | /dev/null; | |
23bd12c3 | 1932 | do |
8e4da10b | 1933 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 1934 | done |
8e4da10b | 1935 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 1936 | else |
b2f36157 | 1937 | frr_statedir=${localstatedir} |
a159ed93 | 1938 | fi |
b2f36157 | 1939 | if test $frr_statedir = "/dev/null"; then |
a159ed93 | 1940 | AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!') |
1941 | fi | |
b2f36157 DL |
1942 | AC_MSG_RESULT(${frr_statedir}) |
1943 | AC_SUBST(frr_statedir) | |
1944 | ||
b2f36157 | 1945 | AC_DEFINE_UNQUOTED(LDPD_SOCKET, "$frr_statedir/ldpd.sock",ldpd control socket) |
b2f36157 | 1946 | AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$frr_statedir/zserv.api",zebra api socket) |
7134904b | 1947 | AC_DEFINE_UNQUOTED(BFDD_CONTROL_SOCKET, "$frr_statedir/bfdd.sock", bfdd control socket) |
b2f36157 | 1948 | AC_DEFINE_UNQUOTED(DAEMON_VTY_DIR, "$frr_statedir",daemon vty directory) |
7ea487bc | 1949 | |
95c4aff2 DL |
1950 | dnl autoconf does this, but it does it too late... |
1951 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
1952 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
1953 | ||
1954 | dnl get the full path, recursing through variables... | |
1955 | vtysh_bin="$bindir/vtysh" | |
1956 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
1957 | eval vtysh_bin="\"$vtysh_bin\"" | |
1958 | done | |
1959 | AC_DEFINE_UNQUOTED(VTYSH_BIN_PATH, "$vtysh_bin",path to vtysh binary) | |
99440b85 | 1960 | AC_SUBST(vtysh_bin) |
95c4aff2 | 1961 | |
a07169b1 DL |
1962 | CFG_SYSCONF="$sysconfdir" |
1963 | CFG_SBIN="$sbindir" | |
1964 | CFG_STATE="$frr_statedir" | |
30771d65 | 1965 | CFG_MODULE="$moduledir" |
a07169b1 DL |
1966 | for I in 1 2 3 4 5 6 7 8 9 10; do |
1967 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
1968 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
1969 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 1970 | eval CFG_MODULE="\"$CFG_MODULE\"" |
a07169b1 DL |
1971 | done |
1972 | AC_SUBST(CFG_SYSCONF) | |
1973 | AC_SUBST(CFG_SBIN) | |
1974 | AC_SUBST(CFG_STATE) | |
30771d65 DL |
1975 | AC_SUBST(CFG_MODULE) |
1976 | AC_DEFINE_UNQUOTED(MODULE_PATH, "$CFG_MODULE", path to modules) | |
a07169b1 | 1977 | |
dabecd7c MR |
1978 | dnl ------------------------------------ |
1979 | dnl Enable RPKI and add librtr to libs | |
1980 | dnl ------------------------------------ | |
1981 | if test "${enable_rpki}" = "yes"; then | |
1982 | PKG_CHECK_MODULES(RTRLIB,[rtrlib >= 0.5.0], | |
f4c06ff6 | 1983 | [RPKI=true], |
dabecd7c MR |
1984 | [RPKI=false |
1985 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
1986 | ) | |
1987 | fi | |
1988 | AM_CONDITIONAL([RPKI], test "x$RPKI" = "xtrue") | |
1989 | ||
1990 | dnl ------------------------------------------ | |
1991 | dnl Check whether rtrlib was build with ssh support | |
1992 | dnl ------------------------------------------ | |
1993 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
1994 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
1995 | [[struct tr_ssh_config config;]])], | |
1996 | [AC_MSG_RESULT(yes) | |
1997 | AC_DEFINE(FOUND_SSH,,found_ssh)], | |
1998 | AC_MSG_RESULT(no) | |
1999 | ) | |
2000 | ||
7ea487bc | 2001 | dnl --------------------------- |
2002 | dnl Check htonl works correctly | |
2003 | dnl --------------------------- | |
2004 | AC_MSG_CHECKING(for working htonl) | |
6f0e3f6e | 2005 | AC_CACHE_VAL(ac_cv_htonl_works, |
8e4da10b | 2006 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES],[htonl (0);])], |
6f0e3f6e PJ |
2007 | [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) |
2008 | ] | |
2009 | ) | |
7ea487bc | 2010 | AC_MSG_RESULT($ac_cv_htonl_works) |
2011 | ||
5f20d9ef DL |
2012 | AC_CONFIG_FILES([Makefile],[sed -e 's/^#AUTODERP# //' -i Makefile]) |
2013 | ||
2014 | AC_CONFIG_FILES([ | |
1ae84a35 | 2015 | config.version |
22ea387f | 2016 | redhat/frr.spec |
9eeccf82 | 2017 | solaris/Makefile |
5eee7099 | 2018 | debianpkg/changelog |
c737c7ba | 2019 | alpine/APKBUILD |
3ab11ecc | 2020 | snapcraft/snapcraft.yaml |
b7a97f82 | 2021 | lib/version.h |
8efe88ea | 2022 | tests/lib/cli/test_cli.refout |
cbd04084 | 2023 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2024 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2025 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2026 | |
670bbf19 | 2027 | AC_CONFIG_FILES([vtysh/extract.pl],[chmod +x vtysh/extract.pl]) |
99440b85 | 2028 | AC_CONFIG_FILES([tools/frr],[chmod +x tools/frr]) |
65efcfce | 2029 | |
306ed681 DL |
2030 | AC_CONFIG_COMMANDS([lib/route_types.h], [ |
2031 | dst="${ac_abs_top_builddir}/lib/route_types.h" | |
2032 | ${PERL} "${ac_abs_top_srcdir}/lib/route_types.pl" \ | |
2033 | < "${ac_abs_top_srcdir}/lib/route_types.txt" \ | |
2034 | > "${dst}.tmp" | |
2035 | test -f "${dst}" \ | |
2036 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2037 | && rm "${dst}.tmp" \ | |
2038 | || mv "${dst}.tmp" "${dst}" | |
2039 | ], [ | |
2040 | PERL="$PERL" | |
2041 | ]) | |
2042 | ||
2043 | AS_IF([test "x$with_pkg_git_version" = "xyes"], [ | |
2044 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ | |
2045 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2046 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2047 | "${ac_abs_top_srcdir}" \ | |
2048 | > "${dst}.tmp" | |
2049 | test -f "${dst}" \ | |
2050 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2051 | && rm "${dst}.tmp" \ | |
2052 | || mv "${dst}.tmp" "${dst}" | |
2053 | ], [ | |
2054 | PERL="$PERL" | |
2055 | ]) | |
2056 | ]) | |
2057 | ||
1689cf7e | 2058 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2059 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2060 | AC_OUTPUT |
7ea487bc | 2061 | |
2062 | echo " | |
447a8fe9 | 2063 | FRRouting configuration |
b2f36157 DL |
2064 | ------------------------------ |
2065 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2066 | host operating system : ${host_os} |
7ea487bc | 2067 | source code location : ${srcdir} |
2068 | compiler : ${CC} | |
eb4569b6 | 2069 | compiler flags : ${CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2070 | make : ${MAKE-make} |
eb4569b6 | 2071 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2072 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2073 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2074 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2075 | module directory : ${CFG_MODULE} |
b2f36157 DL |
2076 | user to run as : ${enable_user} |
2077 | group to run as : ${enable_group} | |
2078 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2079 | config file mask : ${enable_configfile_mask} |
2080 | log file mask : ${enable_logfile_mask} | |
c9689aa5 | 2081 | zebra protobuf enabled : ${enable_protobuf:-no} |
dc7a2bf1 | 2082 | |
2083 | The above user and group must have read/write access to the state file | |
105b8239 | 2084 | directory and to the config files in the config file directory." |
410a2492 JAG |
2085 | |
2086 | if test "${enable_doc}" != "no";then | |
5220b771 | 2087 | AS_IF([test "$SPHINXBUILD" = /bin/false], |
410a2492 JAG |
2088 | AC_MSG_WARN(sphinx-build is missing but required to build documentation)) |
2089 | fi |