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Commit | Line | Data |
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7ea487bc | 1 | ## |
447a8fe9 | 2 | ## Configure template file for FRRouting. |
99e9f424 | 3 | ## autoconf will generate a configure script. |
7ea487bc | 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 | ## |
99e9f424 | 8 | AC_PREREQ([2.60]) |
7ea487bc | 9 | |
80d551dd | 10 | AC_INIT([frr], [7.1-dev], [https://github.com/frrouting/frr/issues]) |
d6180888 | 11 | PACKAGE_URL="https://frrouting.org/" |
99e9f424 | 12 | AC_SUBST([PACKAGE_URL]) |
447a8fe9 | 13 | PACKAGE_FULLNAME="FRRouting" |
99e9f424 | 14 | AC_SUBST([PACKAGE_FULLNAME]) |
a07169b1 | 15 | |
9b76e054 | 16 | CONFIG_ARGS="`echo $ac_configure_args | sed -e \"s% '[[A-Z]]*FLAGS=[[^']]\+'%%g\"`" |
99e9f424 | 17 | AC_SUBST([CONFIG_ARGS]) |
a07169b1 | 18 | |
99e9f424 | 19 | AC_CONFIG_SRCDIR([lib/zebra.h]) |
62c9f504 | 20 | AC_CONFIG_MACRO_DIR([m4]) |
dfb9a545 | 21 | |
22 | dnl ----------------------------------- | |
23 | dnl Get hostname and other information. | |
24 | dnl ----------------------------------- | |
25 | AC_CANONICAL_BUILD() | |
26 | AC_CANONICAL_HOST() | |
29ad6f68 DL |
27 | |
28 | AS_IF([test "$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=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh"; ) |
29ad6f68 DL |
44 | |
45 | AC_MSG_NOTICE([...]) | |
46 | AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) | |
47 | AC_MSG_NOTICE([...]) | |
48 | ||
49 | build_clippy="false" | |
4a121f99 | 50 | HOSTTOOLS="hosttools/" |
29ad6f68 DL |
51 | ], [ |
52 | build_clippy="true" | |
4a121f99 | 53 | HOSTTOOLS="" |
29ad6f68 | 54 | ]) |
99e9f424 | 55 | AC_SUBST([HOSTTOOLS]) |
29ad6f68 | 56 | AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) |
dfb9a545 | 57 | |
f77cba1b AS |
58 | # Disable portability warnings -- our automake code (in particular |
59 | # common.am) uses some constructs specific to gmake. | |
f20aafee | 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]) |
99e9f424 | 63 | AC_CONFIG_HEADERS([config.h]) |
7ea487bc | 64 | |
99e9f424 | 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 |
99e9f424 | 75 | AC_SUBST([exampledir]) |
d6b72f7a | 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="$enableval",) |
cbd04084 | 83 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow |
99e9f424 | 84 | AC_SUBST([pkgsrcrcdir]) |
53d93be1 | 85 | AM_CONDITIONAL([PKGSRC], [test "x$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], [$moduledir]) | |
93 | ||
1c2facd1 | 94 | |
62565dc9 LB |
95 | AC_ARG_WITH([yangmodelsdir], [AS_HELP_STRING([--with-yangmodelsdir=DIR], [yang models directory (${datarootdir}/yang)])], [ |
96 | yangmodelsdir="$withval" | |
97 | ], [ | |
98 | yangmodelsdir="\${datarootdir}/yang" | |
99 | ]) | |
99e9f424 | 100 | AC_SUBST([yangmodelsdir]) |
62565dc9 LB |
101 | |
102 | AC_ARG_WITH([libyang_pluginsdir], [AS_HELP_STRING([--with-libyang-pluginsdir=DIR], [yangmodule plugins directory (${libdir}/frr/libyang_plugins)])], [ | |
103 | libyang_pluginsdir="$withval" | |
104 | ], [ | |
105 | libyang_pluginsdir="\${libdir}/frr/libyang_plugins" | |
106 | ]) | |
99e9f424 | 107 | AC_SUBST([libyang_pluginsdir]) |
1c2facd1 | 108 | |
3f9c7369 | 109 | AC_ARG_ENABLE(tcmalloc, |
428cd73f | 110 | AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]), |
3f9c7369 DS |
111 | [case "${enableval}" in |
112 | yes) tcmalloc_enabled=true | |
113 | LIBS="$LIBS -ltcmalloc_minimal" | |
114 | ;; | |
115 | no) tcmalloc_enabled=false ;; | |
99e9f424 | 116 | *) AC_MSG_ERROR([bad value ${enableval} for --enable-tcmalloc]) ;; |
3f9c7369 DS |
117 | esac],[tcmalloc_enabled=false]) |
118 | ||
119 | ||
fbd0bae6 DL |
120 | dnl Thanks autoconf, but we don't want a default -g -O2. We have our own |
121 | dnl flag determination logic. | |
122 | CFLAGS="${CFLAGS:-}" | |
123 | ||
1969e4b9 | 124 | dnl -------------------- |
125 | dnl Check CC and friends | |
126 | dnl -------------------- | |
a89b1641 DL |
127 | dnl note orig_cflags is also used further down |
128 | orig_cflags="$CFLAGS" | |
46bc0e43 | 129 | AC_LANG([C]) |
7ea487bc | 130 | AC_PROG_CC |
1969e4b9 | 131 | AC_PROG_CPP |
46bc0e43 | 132 | AM_PROG_CC_C_O |
a89b1641 DL |
133 | dnl remove autoconf default "-g -O2" |
134 | CFLAGS="$orig_cflags" | |
1769aff8 | 135 | AC_PROG_CC_C99 |
8aa42b82 | 136 | dnl NB: see C11 below |
553bdfe3 | 137 | |
a89b1641 | 138 | AC_PROG_EGREP |
2fb975da | 139 | PKG_PROG_PKG_CONFIG |
a89b1641 | 140 | |
553bdfe3 GT |
141 | dnl autoconf 2.59 appears not to support AC_PROG_SED |
142 | dnl AC_PROG_SED | |
143 | AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) | |
1969e4b9 | 144 | |
1689cf7e | 145 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 146 | dnl - specifically, options to control warnings |
1969e4b9 | 147 | |
b31fd749 | 148 | AC_USE_SYSTEM_EXTENSIONS |
988225dd | 149 | AC_DEFUN([AC_C_FLAG], [{ |
8ed561e1 | 150 | m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-+],[____])]) |
2a636b43 | 151 | AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [ |
99e9f424 | 152 | AC_LANG_PUSH([C]) |
988225dd DL |
153 | ac_c_flag_save="$CFLAGS" |
154 | CFLAGS="$CFLAGS $1" | |
988225dd DL |
155 | AC_COMPILE_IFELSE( |
156 | [AC_LANG_PROGRAM([[]])], | |
157 | [ | |
2a636b43 | 158 | cachename=yes |
988225dd | 159 | ], [ |
2a636b43 | 160 | cachename=no |
988225dd | 161 | ]) |
2a636b43 | 162 | CFLAGS="$ac_c_flag_save" |
99e9f424 | 163 | AC_LANG_POP([C]) |
2a636b43 DL |
164 | ]) |
165 | if test "${cachename}" = yes; then | |
166 | m4_if([$3], [], [CFLAGS="$CFLAGS $1"], [$3]) | |
167 | else | |
168 | : | |
169 | $2 | |
170 | fi | |
171 | m4_popdef([cachename]) | |
172 | }]) | |
988225dd | 173 | |
92e50261 | 174 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
99e9f424 | 175 | AC_LANG_PUSH([C]) |
92e50261 DL |
176 | ac_cflags_save="$CFLAGS" |
177 | ac_libs_save="$LIBS" | |
178 | CFLAGS="$CFLAGS $1" | |
179 | LIBS="$LIBS $2" | |
180 | AC_LINK_IFELSE( | |
181 | [$3], | |
182 | [ | |
183 | AC_MSG_RESULT([yes]) | |
184 | CFLAGS="$ac_cflags_save" | |
185 | LIBS="$ac_libs_save" | |
186 | $5 | |
187 | ], [ | |
188 | AC_MSG_RESULT([no]) | |
189 | CFLAGS="$ac_cflags_save" | |
190 | LIBS="$ac_libs_save" | |
191 | $4 | |
192 | ]) | |
99e9f424 | 193 | AC_LANG_POP([C]) |
92e50261 DL |
194 | }]) |
195 | ||
a89b1641 DL |
196 | dnl ICC won't bail on unknown options without -diag-error 10006 |
197 | dnl need to do this first so we get useful results for the other options | |
198 | AC_C_FLAG([-diag-error 10006]) | |
199 | ||
8aa42b82 DL |
200 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
201 | ac_cc="$CC" | |
202 | CC="${CC% -std=gnu99}" | |
203 | CC="${CC% -std=c99}" | |
204 | ||
205 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
206 | ||
09329dbc | 207 | dnl if the user has specified any CFLAGS, override our settings |
83284209 AJ |
208 | if test "x${enable_gcov}" = "xyes"; then |
209 | if test "z$orig_cflags" = "z"; then | |
210 | AC_C_FLAG([-coverage]) | |
211 | AC_C_FLAG([-O0]) | |
212 | fi | |
213 | ||
214 | LDFLAGS="${LDFLAGS} -lgcov" | |
215 | elif test "x${enable_dev_build}" = "xyes"; then | |
99e9f424 | 216 | AC_DEFINE([DEV_BUILD], [1], [Build for development]) |
09329dbc DS |
217 | if test "z$orig_cflags" = "z"; then |
218 | AC_C_FLAG([-g3]) | |
219 | AC_C_FLAG([-O0]) | |
220 | fi | |
634949ae DS |
221 | if test "x${enable_lua}" = "xyes"; then |
222 | AC_CHECK_LIB([lua], [lua_newstate], | |
223 | [LIBS="$LIBS -llua"]) | |
99e9f424 | 224 | AC_DEFINE([HAVE_LUA], [1], [Lua enabled for development]) |
634949ae | 225 | fi |
09329dbc | 226 | else |
634949ae DS |
227 | if test "x${enable_lua}" = "xyes"; then |
228 | AC_MSG_ERROR([Lua is not meant to be built/used outside of development at this time]) | |
229 | fi | |
09329dbc DS |
230 | if test "z$orig_cflags" = "z"; then |
231 | AC_C_FLAG([-g]) | |
232 | AC_C_FLAG([-Os], [ | |
233 | AC_C_FLAG([-O2]) | |
234 | ]) | |
235 | fi | |
236 | fi | |
237 | AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"]) | |
238 | ||
a89b1641 DL |
239 | dnl always want these CFLAGS |
240 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
c594d99f | 241 | AC_C_FLAG([-funwind-tables]) |
a89b1641 DL |
242 | AC_C_FLAG([-Wall]) |
243 | AC_C_FLAG([-Wextra]) | |
244 | AC_C_FLAG([-Wmissing-prototypes]) | |
245 | AC_C_FLAG([-Wmissing-declarations]) | |
246 | AC_C_FLAG([-Wpointer-arith]) | |
247 | AC_C_FLAG([-Wbad-function-cast]) | |
248 | AC_C_FLAG([-Wwrite-strings]) | |
249 | if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then | |
250 | AC_C_FLAG([-Wcast-qual]) | |
251 | AC_C_FLAG([-Wstrict-prototypes]) | |
252 | AC_C_FLAG([-Wmissing-noreturn]) | |
253 | AC_C_FLAG([-Wmissing-format-attribute]) | |
254 | AC_C_FLAG([-Wunreachable-code]) | |
255 | AC_C_FLAG([-Wpacked]) | |
256 | AC_C_FLAG([-Wpadded]) | |
2b5773b2 | 257 | AC_C_FLAG([-Wshadow]) |
6a4b8832 | 258 | else |
a89b1641 | 259 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 260 | fi |
a89b1641 DL |
261 | AC_C_FLAG([-Wno-unused-parameter]) |
262 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
263 | ||
8ed561e1 DL |
264 | AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"]) |
265 | AC_SUBST([CXX_COMPAT_CFLAGS]) | |
266 | ||
a89b1641 DL |
267 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; |
268 | dnl for some reason the string consts get 'promoted' to char *, | |
269 | dnl triggering a const to non-const conversion warning. | |
270 | AC_C_FLAG([-diag-disable 3179]) | |
1969e4b9 | 271 | |
aa9584c1 DS |
272 | if test x"${enable_werror}" = x"yes" ; then |
273 | WERROR="-Werror" | |
274 | fi | |
99e9f424 | 275 | AC_SUBST([WERROR]) |
aa9584c1 | 276 | |
dbac691d DL |
277 | SAN_FLAGS="" |
278 | if test "$enable_address_sanitizer" = "yes"; then | |
279 | AC_C_FLAG([-fsanitize=address], [ | |
280 | AC_MSG_ERROR([$CC does not support Address Sanitizer.]) | |
281 | ], [ | |
282 | SAN_FLAGS="$SAN_FLAGS -fsanitize=address" | |
283 | ]) | |
284 | fi | |
285 | if test "$enable_thread_sanitizer" = "yes"; then | |
286 | AC_C_FLAG([-fsanitize=thread], [ | |
287 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
288 | ], [ | |
289 | SAN_FLAGS="$SAN_FLAGS -fsanitize=thread" | |
290 | ]) | |
291 | fi | |
292 | if test "$enable_memory_sanitizer" = "yes"; then | |
293 | AC_C_FLAG([-fsanitize=thread -fPIE -pie], [ | |
294 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
295 | ], [ | |
296 | SAN_FLAGS="-fsanitize=memory -fPIE -pie" | |
297 | ]) | |
298 | fi | |
299 | AC_SUBST([SAN_FLAGS]) | |
300 | ||
b31fd749 DL |
301 | dnl ---------- |
302 | dnl Essentials | |
303 | dnl ---------- | |
304 | ||
305 | AX_PTHREAD([ | |
306 | CC="$PTHREAD_CC" | |
307 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
308 | LIBS="$PTHREAD_LIBS $LIBS" | |
309 | ], [ | |
1689cf7e | 310 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
311 | ]) |
312 | ||
afc9534f DS |
313 | AC_SEARCH_LIBS([pthread_condattr_setclock], [], |
314 | [frr_cv_pthread_condattr_setclock=yes], | |
315 | [frr_cv_pthread_condattr_setclock=no]) | |
316 | if test "$frr_cv_pthread_condattr_setclock" = yes; then | |
99e9f424 | 317 | AC_DEFINE([HAVE_PTHREAD_CONDATTR_SETCLOCK], [1], [Have pthread.h pthread_condattr_setclock]) |
afc9534f DS |
318 | fi |
319 | ||
7ea487bc | 320 | dnl -------------- |
321 | dnl Check programs | |
322 | dnl -------------- | |
7ea487bc | 323 | AC_PROG_INSTALL |
6f0e3f6e | 324 | AC_PROG_LN_S |
7ea487bc | 325 | AC_PROG_MAKE_SET |
99e9f424 | 326 | AC_CHECK_TOOL([AR], [ar]) |
7ea487bc | 327 | |
87efd646 | 328 | dnl ------- |
329 | dnl libtool | |
330 | dnl ------- | |
99e9f424 | 331 | AC_ARG_ENABLE([static-bin], |
d6e76257 | 332 | AS_HELP_STRING([--enable-static-bin], [link binaries statically])) |
95bb8305 | 333 | LT_INIT |
d6e76257 DL |
334 | _LT_CONFIG_LIBTOOL([ |
335 | patch -N -i "${srcdir}/m4/libtool-whole-archive.patch" libtool >&AS_MESSAGE_LOG_FD || \ | |
336 | AC_MSG_WARN([Could not patch libtool for static linking support. Loading modules into a statically linked daemon will fail.]) | |
337 | ]) | |
338 | if test "$enable_static_bin" = "yes"; then | |
339 | AC_LDFLAGS="-static" | |
2cc4f280 DL |
340 | if test "$enable_static" != "yes"; then |
341 | AC_MSG_ERROR([The --enable-static-bin option must be combined with --enable-static.]) | |
342 | fi | |
343 | fi | |
344 | if test "$enable_shared" != "yes"; then | |
345 | AC_MSG_ERROR([FRR cannot be built with --disable-shared. If you want statically linked daemons, use --enable-shared --enable-static --enable-static-bin]) | |
d6e76257 | 346 | fi |
99e9f424 | 347 | AC_SUBST([AC_LDFLAGS]) |
d6e76257 | 348 | AM_CONDITIONAL([STATIC_BIN], [test "x$enable_static_bin" = "xyes"]) |
87efd646 | 349 | |
105a8189 DL |
350 | dnl $AR and $RANLIB are set by LT_INIT above |
351 | AC_MSG_CHECKING([whether $AR supports D option]) | |
23e6726e | 352 | if $AR crD conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
353 | AC_MSG_RESULT([yes]) |
354 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
355 | ARFLAGS="crD" | |
356 | AR_FLAGS="crD" | |
357 | else | |
358 | AC_MSG_RESULT([no]) | |
359 | ARFLAGS="cru" | |
360 | AR_FLAGS="cru" | |
361 | fi | |
99e9f424 RK |
362 | AC_SUBST([ARFLAGS]) |
363 | AC_SUBST([AR_FLAGS]) | |
105a8189 DL |
364 | |
365 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
29d46e4b | 366 | if $RANLIB -D conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
367 | AC_MSG_RESULT([yes]) |
368 | RANLIB="$RANLIB -D" | |
369 | else | |
370 | AC_MSG_RESULT([no]) | |
371 | fi | |
99e9f424 | 372 | AC_SUBST([RANLIB]) |
105a8189 DL |
373 | |
374 | test -f conftest.a && rm conftest.a | |
375 | ||
7ea487bc | 376 | dnl ---------------------- |
377 | dnl Packages configuration | |
378 | dnl ---------------------- | |
06871ed9 DL |
379 | if test -f config.version; then |
380 | . ./config.version | |
381 | elif test -f "${srcdir}/config.version"; then | |
382 | . "${srcdir}/config.version" | |
383 | fi | |
99e9f424 | 384 | AC_ARG_WITH([pkg-extra-version], |
06871ed9 DL |
385 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
386 | if test "$withval" = "no"; then | |
387 | EXTRAVERSION= | |
388 | else | |
389 | EXTRAVERSION=$withval | |
390 | fi | |
391 | ], []) | |
99e9f424 | 392 | AC_ARG_WITH([pkg-git-version], |
0be793e6 | 393 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), |
a16dcf7c | 394 | [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) |
99e9f424 | 395 | AC_ARG_WITH([vtysh_pager], |
08c369bd DS |
396 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), |
397 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
99e9f424 | 398 | AC_ARG_ENABLE([vtysh], |
1689cf7e | 399 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
99e9f424 | 400 | AC_ARG_ENABLE([doc], |
23925784 | 401 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
99e9f424 | 402 | AC_ARG_ENABLE([doc-html], |
50dc6dbd | 403 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
99e9f424 | 404 | AC_ARG_ENABLE([zebra], |
23925784 | 405 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
99e9f424 | 406 | AC_ARG_ENABLE([bgpd], |
23925784 | 407 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
99e9f424 | 408 | AC_ARG_ENABLE([ripd], |
23925784 | 409 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
99e9f424 | 410 | AC_ARG_ENABLE([ripngd], |
23925784 | 411 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
99e9f424 | 412 | AC_ARG_ENABLE([ospfd], |
23925784 | 413 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
99e9f424 | 414 | AC_ARG_ENABLE([ospf6d], |
23925784 | 415 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
99e9f424 | 416 | AC_ARG_ENABLE([ldpd], |
5a6869b2 | 417 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
99e9f424 | 418 | AC_ARG_ENABLE([nhrpd], |
2fb975da | 419 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) |
99e9f424 | 420 | AC_ARG_ENABLE([eigrpd], |
7f57883e | 421 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) |
99e9f424 | 422 | AC_ARG_ENABLE([babeld], |
ca10883e | 423 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) |
99e9f424 | 424 | AC_ARG_ENABLE([watchfrr], |
9473e340 | 425 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) |
99e9f424 | 426 | AC_ARG_ENABLE([isisd], |
c3a9461e | 427 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
99e9f424 | 428 | AC_ARG_ENABLE([pimd], |
23925784 | 429 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
99e9f424 | 430 | AC_ARG_ENABLE([pbrd], |
3cab181d | 431 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) |
99e9f424 | 432 | AC_ARG_ENABLE([sharpd], |
5a6869b2 | 433 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
99e9f424 | 434 | AC_ARG_ENABLE([staticd], |
5a6869b2 | 435 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) |
99e9f424 | 436 | AC_ARG_ENABLE([fabricd], |
7c0cbd0e | 437 | AS_HELP_STRING([--disable-fabricd], [do not build fabricd])) |
99e9f424 | 438 | AC_ARG_ENABLE([bgp-announce], |
23925784 | 439 | AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement])) |
99e9f424 | 440 | AC_ARG_ENABLE([bgp-vnc], |
f95f2ad9 | 441 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
99e9f424 | 442 | AC_ARG_ENABLE([snmp], |
807ed4e9 | 443 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
99e9f424 | 444 | AC_ARG_ENABLE([config_rollbacks], |
1c2facd1 | 445 | AS_HELP_STRING([--enable-config-rollbacks], [enable configuration rollbacks (requires sqlite3)])) |
99e9f424 | 446 | AC_ARG_ENABLE([confd], |
5bce33b3 | 447 | AS_HELP_STRING([--enable-confd=ARG], [enable confd integration])) |
99e9f424 | 448 | AC_ARG_ENABLE([sysrepo], |
a7ca2199 | 449 | AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration])) |
99e9f424 | 450 | AC_ARG_ENABLE([zeromq], |
b6116506 | 451 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) |
99e9f424 | 452 | AC_ARG_WITH([libpam], |
23925784 | 453 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
99e9f424 | 454 | AC_ARG_ENABLE([ospfapi], |
23925784 | 455 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
99e9f424 | 456 | AC_ARG_ENABLE([ospfclient], |
23925784 DL |
457 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
458 | (this is the default if --disable-ospfapi is set)])) | |
99e9f424 | 459 | AC_ARG_ENABLE([multipath], |
23925784 | 460 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
99e9f424 | 461 | AC_ARG_ENABLE([user], |
b2f36157 | 462 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
99e9f424 | 463 | AC_ARG_ENABLE([group], |
b2f36157 | 464 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
99e9f424 | 465 | AC_ARG_ENABLE([vty_group], |
23925784 | 466 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
99e9f424 | 467 | AC_ARG_ENABLE([configfile_mask], |
23925784 | 468 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
99e9f424 | 469 | AC_ARG_ENABLE([logfile_mask], |
23925784 | 470 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
99e9f424 | 471 | AC_ARG_ENABLE([shell_access], |
23925784 | 472 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
99e9f424 | 473 | AC_ARG_ENABLE([realms], |
4e40b6d6 | 474 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) |
99e9f424 | 475 | AC_ARG_ENABLE([rtadv], |
23925784 | 476 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
99e9f424 | 477 | AC_ARG_ENABLE([irdp], |
8dc1f7fc | 478 | AS_HELP_STRING([--disable-irdp], [enable IRDP server support in zebra (default if supported)])) |
99e9f424 | 479 | AC_ARG_ENABLE([capabilities], |
23925784 | 480 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
99e9f424 | 481 | AC_ARG_ENABLE([rusage], |
23925784 | 482 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
99e9f424 | 483 | AC_ARG_ENABLE([gcc_ultra_verbose], |
23925784 | 484 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
99e9f424 | 485 | AC_ARG_ENABLE([backtrace], |
23925784 | 486 | AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)])) |
99e9f424 | 487 | AC_ARG_ENABLE([time-check], |
23925784 | 488 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
99e9f424 | 489 | AC_ARG_ENABLE([pcreposix], |
23925784 | 490 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
99e9f424 | 491 | AC_ARG_ENABLE([fpm], |
23925784 | 492 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
99e9f424 | 493 | AC_ARG_ENABLE([systemd], |
23925784 | 494 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
99e9f424 | 495 | AC_ARG_ENABLE([werror], |
aa9584c1 | 496 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) |
99e9f424 | 497 | AC_ARG_ENABLE([cumulus], |
23925784 | 498 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
99e9f424 | 499 | AC_ARG_ENABLE([datacenter], |
df970aa6 | 500 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) |
99e9f424 | 501 | AC_ARG_ENABLE([fuzzing], |
411314ed | 502 | AS_HELP_STRING([--enable-fuzzing], [enable ability to fuzz various parts of FRR])) |
99e9f424 | 503 | AC_ARG_ENABLE([netlink_fuzzing], |
acfa8927 | 504 | AS_HELP_STRING([--enable-netlink-fuzzing], [enable ability to fuzz netlink listening socket in zebra])) |
99e9f424 | 505 | AC_ARG_ENABLE([rr-semantics], |
76981cd3 | 506 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) |
dad253b4 AS |
507 | AC_ARG_ENABLE([protobuf], |
508 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 509 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 510 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
99e9f424 | 511 | AC_ARG_ENABLE([rpki], |
dabecd7c | 512 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) |
c71b8557 LC |
513 | AC_ARG_ENABLE([clippy-only], |
514 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
515 | AC_ARG_ENABLE([numeric_version], |
516 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 AJ |
517 | AC_ARG_ENABLE([gcov], |
518 | AS_HELP_STRING([--enable-gcov], [Add code coverage information])) | |
99e9f424 | 519 | AC_ARG_ENABLE([bfdd], |
7134904b | 520 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) |
dbac691d DL |
521 | AC_ARG_ENABLE([address-sanitizer], |
522 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
523 | AC_ARG_ENABLE([thread-sanitizer], | |
524 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
525 | AC_ARG_ENABLE([memory-sanitizer], | |
526 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
6b6942f9 | 527 | |
c71b8557 | 528 | AS_IF([test "${enable_clippy_only}" != "yes"], [ |
99e9f424 RK |
529 | AC_CHECK_HEADERS([json-c/json.h]) |
530 | AC_CHECK_LIB([json-c], [json_object_get], [LIBS="$LIBS -ljson-c"], [], [-lm]) | |
39d3cc4e | 531 | if test "$ac_cv_lib_json_c_json_object_get" = no; then |
99e9f424 | 532 | AC_CHECK_LIB([json], [json_object_get], [LIBS="$LIBS -ljson"]) |
39d3cc4e | 533 | if test "$ac_cv_lib_json_json_object_get" = no; then |
1f104f57 | 534 | AC_MSG_ERROR([libjson is needed to compile]) |
10b8ab26 | 535 | fi |
c2f4c19c | 536 | fi |
c71b8557 | 537 | ]) |
c2f4c19c | 538 | |
3b8282a8 AS |
539 | AC_ARG_ENABLE([dev_build], |
540 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
541 | ||
634949ae DS |
542 | AC_ARG_ENABLE([lua], |
543 | AS_HELP_STRING([--enable-lua], [Build Lua scripting])) | |
544 | ||
924b9229 | 545 | if test x"${enable_time_check}" != x"no" ; then |
546 | if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then | |
99e9f424 | 547 | AC_DEFINE([CONSUMED_TIME_CHECK], [5000000], [Consumed Time Check]) |
924b9229 | 548 | else |
99e9f424 | 549 | AC_DEFINE_UNQUOTED([CONSUMED_TIME_CHECK], [$enable_time_check], [Consumed Time Check]) |
924b9229 | 550 | fi |
551 | fi | |
552 | ||
37219958 DS |
553 | case "${enable_systemd}" in |
554 | "no") ;; | |
555 | "yes") | |
99e9f424 | 556 | AC_CHECK_LIB([systemd], [sd_notify], [LIBS="$LIBS -lsystemd"]) |
37219958 DS |
557 | if test $ac_cv_lib_systemd_sd_notify = no; then |
558 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) | |
63e30864 | 559 | else |
99e9f424 | 560 | AC_DEFINE([HAVE_SYSTEMD], [1], [Compile systemd support in]) |
37219958 DS |
561 | fi |
562 | ;; | |
563 | "*") ;; | |
564 | esac | |
ddd82ff6 | 565 | |
76981cd3 | 566 | if test "${enable_rr_semantics}" != "no" ; then |
99e9f424 | 567 | AC_DEFINE([HAVE_V6_RR_SEMANTICS], [1], [Compile in v6 Route Replacement Semantics]) |
76981cd3 DS |
568 | fi |
569 | ||
df970aa6 | 570 | if test "${enable_datacenter}" = "yes" ; then |
99e9f424 | 571 | AC_DEFINE([HAVE_DATACENTER], [1], [Compile extensions for a DataCenter]) |
8efe88ea DL |
572 | DFLT_NAME="datacenter" |
573 | else | |
574 | DFLT_NAME="traditional" | |
000cf1fb | 575 | fi |
df970aa6 | 576 | |
411314ed | 577 | if test "${enable_fuzzing}" = "yes" ; then |
99e9f424 | 578 | AC_DEFINE([HANDLE_ZAPI_FUZZING], [1], [Compile extensions to use with a fuzzer]) |
411314ed DS |
579 | fi |
580 | ||
acfa8927 | 581 | if test "${enable_netlink_fuzzing}" = "yes" ; then |
99e9f424 | 582 | AC_DEFINE([HANDLE_NETLINK_FUZZING], [1], [Compile extensions to use with a fuzzer for netlink]) |
acfa8927 SW |
583 | fi |
584 | ||
df970aa6 | 585 | if test "${enable_cumulus}" = "yes" ; then |
99e9f424 | 586 | AC_DEFINE([HAVE_CUMULUS], [1], [Compile Special Cumulus Code in]) |
df970aa6 DS |
587 | fi |
588 | ||
99e9f424 RK |
589 | AC_SUBST([DFLT_NAME]) |
590 | AC_DEFINE_UNQUOTED([DFLT_NAME], ["$DFLT_NAME"], [Name of the configuration default set]) | |
000cf1fb | 591 | |
576b6b5d | 592 | if test "${enable_shell_access}" = "yes"; then |
65f1b6f8 | 593 | AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) |
576b6b5d DS |
594 | fi |
595 | ||
4f8ea50c | 596 | AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) |
5adc2528 | 597 | |
29ad6f68 DL |
598 | # |
599 | # Python for clippy | |
600 | # | |
29ad6f68 | 601 | |
0fca9cee DL |
602 | AC_DEFUN([FRR_PYTHON_CHECK_WORKING], [ |
603 | AC_MSG_CHECKING([whether we found a working Python version]) | |
604 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ | |
29ad6f68 DL |
605 | #include <Python.h> |
606 | #if PY_VERSION_HEX < 0x02070000 | |
607 | #error python too old | |
608 | #endif | |
609 | int main(void); | |
610 | ], | |
611 | [ | |
612 | { | |
613 | Py_Initialize(); | |
614 | return 0; | |
615 | } | |
616 | ])], [ | |
0fca9cee DL |
617 | # some python installs are missing the zlib dependency... |
618 | PYTHON_LIBS="${PYTHON_LIBS} -lz" | |
29ad6f68 DL |
619 | AC_LINK_IFELSE_FLAGS([$PYTHON_CFLAGS], [$PYTHON_LIBS], [AC_LANG_PROGRAM([ |
620 | #include <Python.h> | |
621 | #if PY_VERSION_HEX < 0x02070000 | |
622 | #error python too old | |
623 | #endif | |
624 | int main(void); | |
625 | ], | |
626 | [ | |
627 | { | |
628 | Py_Initialize(); | |
629 | return 0; | |
630 | } | |
631 | ])], [ | |
0fca9cee DL |
632 | m4_if([$1], [], [ |
633 | PYTHONCONFIG="" | |
634 | unset PYTHON_LIBS | |
635 | unset PYTHON_CFLAGS | |
636 | ], [$1]) | |
637 | ]) | |
638 | ]) | |
639 | ]) | |
640 | ||
641 | AS_IF([test "$host" = "$build"], [ | |
642 | PYTHONCONFIG="" | |
643 | ||
644 | # ordering: | |
645 | # 1. try python3, but respect the user's preference on which minor ver | |
646 | # 2. try python, which might be py3 or py2 again on the user's preference | |
647 | # 3. try python2 (can really only be 2.7 but eh) | |
648 | # 4. try 3.6 > 3.5 > 3.4 > 3.3 > 3.2 > 2.7 through pkg-config (no user pref) | |
649 | # | |
650 | # (AX_PYTHON_DEVEL has no clue about py3 vs py2) | |
651 | # (AX_PYTHON does not do what we need) | |
652 | ||
653 | AC_CHECK_TOOLS([PYTHONCONFIG], [ \ | |
654 | python3-config \ | |
655 | python-config \ | |
656 | python2-config \ | |
657 | python3.6-config \ | |
658 | python3.5-config \ | |
659 | python3.4-config \ | |
660 | python3.3-config \ | |
661 | python3.2-config \ | |
662 | python2.7-config ]) | |
663 | if test -n "$PYTHONCONFIG"; then | |
664 | PYTHON_CFLAGS="`\"${PYTHONCONFIG}\" --includes`" | |
665 | PYTHON_LIBS="`\"${PYTHONCONFIG}\" --ldflags`" | |
666 | ||
667 | FRR_PYTHON_CHECK_WORKING([]) | |
668 | fi | |
669 | ||
670 | if test -z "$PYTHONCONFIG"; then | |
99e9f424 RK |
671 | PKG_CHECK_MODULES([PYTHON], [python-3.6], [], [ |
672 | PKG_CHECK_MODULES([PYTHON], [python-3.5], [], [ | |
673 | PKG_CHECK_MODULES([PYTHON], [python-3.4], [], [ | |
674 | PKG_CHECK_MODULES([PYTHON], [python-3.3], [], [ | |
675 | PKG_CHECK_MODULES([PYTHON], [python-3.2], [], [ | |
676 | PKG_CHECK_MODULES([PYTHON], [python-2.7], [], [ | |
0fca9cee DL |
677 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) |
678 | ])])])])])]) | |
679 | ||
680 | ||
681 | FRR_PYTHON_CHECK_WORKING([ | |
29ad6f68 DL |
682 | AC_MSG_FAILURE([could not find python-config or pkg-config python, please install Python development files from libpython-dev or similar]) |
683 | ]) | |
684 | fi | |
685 | ]) | |
99e9f424 RK |
686 | AC_SUBST([PYTHON_CFLAGS]) |
687 | AC_SUBST([PYTHON_LIBS]) | |
29ad6f68 | 688 | |
dad253b4 AS |
689 | # |
690 | # Logic for protobuf support. | |
691 | # | |
692 | if test "$enable_protobuf" = "yes"; then | |
2b2f275e DL |
693 | # Check for protoc & protoc-c |
694 | ||
695 | # protoc is not required, it's only for a "be nice" helper target | |
696 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
697 | ||
698 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
699 | if test "$PROTOC_C" = "/bin/false"; then | |
700 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
701 | fi | |
702 | ||
703 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
704 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
705 | ]) | |
706 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], [ | |
707 | AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.]) | |
708 | ]) | |
709 | ||
99e9f424 | 710 | AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) |
dad253b4 | 711 | fi |
2b2f275e | 712 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$enable_protobuf" = "xyes"]) |
dad253b4 | 713 | |
28436d6d | 714 | # |
99e9f424 | 715 | # Logic for old vpn commands support. |
28436d6d | 716 | # |
fcc65b0f | 717 | if test "$enable_oldvpn_commands" = "yes"; then |
99e9f424 | 718 | AC_DEFINE([KEEP_OLD_VPN_COMMANDS], [1], [Define for compiling with old vpn commands]) |
28436d6d PG |
719 | fi |
720 | ||
dad253b4 AS |
721 | # |
722 | # End of logic for protobuf support. | |
723 | # | |
724 | ||
99e9f424 | 725 | AC_MSG_CHECKING([if zebra should be configurable to send Route Advertisements]) |
d2a0ccc6 | 726 | if test "${enable_rtadv}" != "no"; then |
99e9f424 RK |
727 | AC_MSG_RESULT([yes]) |
728 | AC_DEFINE([HAVE_RTADV], [1], [Enable IPv6 Routing Advertisement support]) | |
2487bea1 | 729 | else |
99e9f424 | 730 | AC_MSG_RESULT([no]) |
71c0fb50 | 731 | fi |
7ea487bc | 732 | |
0b02a1b4 JAG |
733 | if test x"${enable_user}" = x"no"; then |
734 | enable_user="" | |
735 | else | |
736 | if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then | |
b2f36157 | 737 | enable_user="frr" |
0b02a1b4 | 738 | fi |
99e9f424 | 739 | AC_DEFINE_UNQUOTED([FRR_USER], ["${enable_user}"], [frr User]) |
edd7c245 | 740 | fi |
edd7c245 | 741 | |
0b02a1b4 JAG |
742 | if test x"${enable_group}" = x"no"; then |
743 | enable_group="" | |
744 | else | |
745 | if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then | |
b2f36157 | 746 | enable_group="frr" |
0b02a1b4 | 747 | fi |
99e9f424 | 748 | AC_DEFINE_UNQUOTED([FRR_GROUP], ["${enable_group}"], [frr Group]) |
edd7c245 | 749 | fi |
edd7c245 | 750 | |
751 | if test x"${enable_vty_group}" = x"yes" ; then | |
8d4aee5d | 752 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
79cb2169 | 753 | elif test x"${enable_vty_group}" != x""; then |
8d4aee5d | 754 | if test x"${enable_vty_group}" != x"no"; then |
99e9f424 | 755 | AC_DEFINE_UNQUOTED([VTY_GROUP], ["${enable_vty_group}"], [VTY Sockets Group]) |
edd7c245 | 756 | fi |
757 | fi | |
26275b05 | 758 | AC_SUBST([enable_user]) |
759 | AC_SUBST([enable_group]) | |
760 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 761 | |
aa593d5e | 762 | enable_configfile_mask=${enable_configfile_mask:-0600} |
99e9f424 | 763 | AC_DEFINE_UNQUOTED([CONFIGFILE_MASK], [${enable_configfile_mask}], [Mask for config files]) |
aa593d5e | 764 | |
765 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
99e9f424 | 766 | AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files]) |
aa593d5e | 767 | |
7a6da5ba | 768 | MPATH_NUM=1 |
7ea487bc | 769 | |
770 | case "${enable_multipath}" in | |
7c5d2b76 | 771 | 0) |
7a6da5ba | 772 | MPATH_NUM=64 |
7c5d2b76 | 773 | ;; |
90fb3e13 | 774 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 775 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 776 | ;; |
777 | "") | |
778 | ;; | |
779 | *) | |
6f0e3f6e | 780 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 781 | ;; |
782 | esac | |
783 | ||
99e9f424 | 784 | AC_DEFINE_UNQUOTED([MULTIPATH_NUM], [$MPATH_NUM], [Maximum number of paths for a route]) |
7ea487bc | 785 | |
99e9f424 | 786 | AC_DEFINE_UNQUOTED([VTYSH_PAGER], ["$VTYSH_PAGER"], [What pager to use]) |
08c369bd | 787 | |
83284209 AJ |
788 | dnl -------------------- |
789 | dnl Enable code coverage | |
790 | dnl -------------------- | |
99e9f424 | 791 | AM_CONDITIONAL([HAVE_GCOV], [test '!' "$enable_gcov" = no]) |
83284209 | 792 | |
c737c7ba AJ |
793 | dnl ------------------------------------ |
794 | dnl Alpine only accepts numeric versions | |
795 | dnl ------------------------------------ | |
796 | if test "x${enable_numeric_version}" != "x" ; then | |
797 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" | |
798 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
799 | fi | |
800 | ||
1080c13f JN |
801 | dnl ----------------------------------- |
802 | dnl Add extra version string to package | |
803 | dnl name, string and version fields. | |
804 | dnl ----------------------------------- | |
805 | if test "x${EXTRAVERSION}" != "x" ; then | |
0be793e6 DL |
806 | VERSION="${VERSION}${EXTRAVERSION}" |
807 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 808 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 809 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 810 | fi |
99e9f424 | 811 | AC_SUBST([EXTRAVERSION]) |
1080c13f | 812 | |
a16dcf7c DL |
813 | if test "x$with_pkg_git_version" = "xyes"; then |
814 | if test -d "${srcdir}/.git"; then | |
99e9f424 | 815 | AC_DEFINE([GIT_VERSION], [1], [include git version info]) |
a16dcf7c DL |
816 | else with_pkg_git_version="no" |
817 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
818 | fi | |
819 | fi | |
820 | AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"]) | |
0be793e6 | 821 | |
42efb0d4 | 822 | AC_CHECK_TOOL([OBJCOPY], [objcopy], [:]) |
1b68b1cd RK |
823 | if test "x${OBJCOPY}" != "x:"; then |
824 | AC_CACHE_CHECK([for .interp value to use], [frr_cv_interp], [ | |
825 | frr_cv_interp="" | |
826 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ | |
827 | if $OBJCOPY -j.interp -Obinary conftest conftest.interp; then | |
828 | frr_cv_interp="`xargs -0 echo < conftest.interp`" | |
829 | fi | |
830 | test -f conftest.interp && rm conftest.interp | |
831 | ]) | |
42efb0d4 | 832 | ]) |
1b68b1cd | 833 | fi |
42efb0d4 | 834 | if test -n "$frr_cv_interp"; then |
99e9f424 | 835 | AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) |
42efb0d4 DL |
836 | fi |
837 | ||
6f0e3f6e PJ |
838 | dnl ------------------------------------ |
839 | dnl Check C keywords and standard types | |
840 | dnl ------------------------------------ | |
841 | AC_C_CONST | |
842 | AC_C_INLINE | |
6f0e3f6e | 843 | AC_C_VOLATILE |
dc7a2bf1 | 844 | AC_HEADER_STDC |
6f0e3f6e PJ |
845 | dnl AC_TYPE_PID_T |
846 | AC_TYPE_UID_T | |
847 | AC_TYPE_MODE_T | |
848 | AC_TYPE_SIZE_T | |
6f0e3f6e | 849 | AC_STRUCT_TM |
dc7a2bf1 | 850 | |
6f0e3f6e PJ |
851 | dnl ------------------------- |
852 | dnl Check other header files. | |
853 | dnl ------------------------- | |
24f5e2fc DL |
854 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
855 | linux/version.h asm/types.h \ | |
856 | sys/cdefs.h]) | |
6f0e3f6e | 857 | |
899a4fd2 | 858 | ac_stdatomic_ok=false |
99e9f424 | 859 | AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) |
899a4fd2 DL |
860 | AC_CHECK_HEADER([stdatomic.h],[ |
861 | ||
862 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
863 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
864 | #include <stdatomic.h> | |
865 | int main(int argc, char **argv) { | |
866 | _Atomic int i = 0; | |
867 | return i; | |
868 | } | |
869 | ]])], [ | |
99e9f424 | 870 | AC_DEFINE([HAVE_STDATOMIC_H], [1], [found stdatomic.h]) |
899a4fd2 DL |
871 | AC_MSG_RESULT([yes]) |
872 | ac_stdatomic_ok=true | |
873 | ], [ | |
874 | AC_MSG_RESULT([no]) | |
875 | ]) | |
876 | ]) | |
877 | ||
878 | AS_IF([$ac_stdatomic_ok], [true], [ | |
879 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
880 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
881 | int main(int argc, char **argv) { | |
882 | volatile int i = 1; | |
883 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
884 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
885 | } | |
886 | ]])], [ | |
99e9f424 | 887 | AC_DEFINE([HAVE___ATOMIC], [1], [found __atomic builtins]) |
899a4fd2 DL |
888 | AC_MSG_RESULT([yes]) |
889 | ], [ | |
890 | AC_MSG_RESULT([no]) | |
891 | ||
892 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
893 | AC_MSG_CHECKING([for __sync_* builtins]) | |
894 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
895 | int main(int argc, char **argv) { | |
896 | volatile int i = 1; | |
897 | __sync_fetch_and_sub (&i, 1); | |
898 | return __sync_val_compare_and_swap (&i, 0, 1); | |
899 | } | |
900 | ]])], [ | |
99e9f424 | 901 | AC_DEFINE([HAVE___SYNC], [1], [found __sync builtins]) |
899a4fd2 DL |
902 | AC_MSG_RESULT([yes]) |
903 | ||
904 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
905 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
906 | int main(int argc, char **argv) { | |
907 | volatile int i = 1; | |
908 | return __sync_swap (&i, 2); | |
909 | } | |
910 | ]])], [ | |
99e9f424 | 911 | AC_DEFINE([HAVE___SYNC_SWAP], 1, [found __sync_swap builtin]) |
899a4fd2 DL |
912 | AC_MSG_RESULT([yes]) |
913 | ], [ | |
914 | AC_MSG_RESULT([no]) | |
915 | ]) | |
916 | ||
917 | ], [ | |
918 | AC_MSG_RESULT([no]) | |
919 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
920 | ]) | |
921 | ]) | |
922 | ]) | |
923 | ||
324be174 DL |
924 | AC_CHECK_HEADERS([pthread_np.h],,, [ |
925 | #include <pthread.h> | |
926 | ]) | |
e9d938b8 | 927 | AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np]) |
324be174 | 928 | |
6f0e3f6e | 929 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 930 | m4_define([FRR_INCLUDES], |
6f0e3f6e | 931 | [#ifdef SUNOS_5 |
0718b562 | 932 | #define _POSIX_C_SOURCE 200809L |
6f0e3f6e PJ |
933 | #define __EXTENSIONS__ |
934 | #endif | |
935 | #include <stdio.h> | |
24f5e2fc DL |
936 | #include <stdlib.h> |
937 | #include <stddef.h> | |
938 | #include <sys/types.h> | |
6f0e3f6e | 939 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 940 | #include <sys/param.h> |
6f0e3f6e | 941 | /* Required for MAXSIG */ |
24f5e2fc DL |
942 | #include <signal.h> |
943 | #include <sys/socket.h> | |
ea057677 HT |
944 | #ifdef __APPLE__ |
945 | # define __APPLE_USE_RFC_3542 | |
946 | #endif | |
24f5e2fc DL |
947 | #include <netinet/in.h> |
948 | #include <sys/time.h> | |
949 | #include <time.h> | |
950 | #include <net/if.h> | |
2b43bf23 DO |
951 | ])dnl |
952 | ||
953 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
954 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
955 | dnl an additional round for it. | |
956 | ||
99e9f424 | 957 | AC_CHECK_HEADERS([net/if_var.h], [], [], [FRR_INCLUDES]) |
2b43bf23 | 958 | |
8e4da10b DL |
959 | m4_define([FRR_INCLUDES], |
960 | FRR_INCLUDES | |
2b43bf23 DO |
961 | [#if HAVE_NET_IF_VAR_H |
962 | # include <net/if_var.h> | |
963 | #endif | |
964 | ])dnl | |
965 | ||
24f5e2fc DL |
966 | AC_CHECK_HEADERS([netinet/in_var.h \ |
967 | net/if_dl.h net/netopt.h \ | |
968 | inet/nd.h netinet/ip_icmp.h \ | |
6f0e3f6e | 969 | sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], |
99e9f424 | 970 | [], [], [FRR_INCLUDES]) |
6f0e3f6e PJ |
971 | |
972 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
973 | [#ifndef __USE_GNU | |
974 | #define __USE_GNU | |
975 | #endif /* __USE_GNU */ | |
8e4da10b | 976 | FRR_INCLUDES |
6f0e3f6e PJ |
977 | ]) |
978 | ||
bccbd141 JT |
979 | m4_define([UCONTEXT_INCLUDES], |
980 | [#include <ucontext.h>])dnl | |
981 | ||
982 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
983 | [], [], [UCONTEXT_INCLUDES]) | |
984 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
985 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
986 | [], [], [UCONTEXT_INCLUDES])], | |
987 | [], [UCONTEXT_INCLUDES]) | |
988 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
989 | [], [], [UCONTEXT_INCLUDES]) | |
990 | ||
8e4da10b DL |
991 | m4_define([FRR_INCLUDES], |
992 | FRR_INCLUDES | |
24f5e2fc DL |
993 | [ |
994 | #include <sys/un.h> | |
995 | #include <netinet/in_systm.h> | |
6f0e3f6e PJ |
996 | #if HAVE_NETINET_IN_VAR_H |
997 | # include <netinet/in_var.h> | |
998 | #endif | |
999 | #if HAVE_NET_IF_DL_H | |
1000 | # include <net/if_dl.h> | |
1001 | #endif | |
6f0e3f6e PJ |
1002 | #if HAVE_NET_NETOPT_H |
1003 | # include <net/netopt.h> | |
1004 | #endif | |
24f5e2fc | 1005 | #include <net/route.h> |
6f0e3f6e PJ |
1006 | #if HAVE_INET_ND_H |
1007 | # include <inet/nd.h> | |
1008 | #endif | |
24f5e2fc | 1009 | #include <arpa/inet.h> |
11770e10 PJ |
1010 | /* Required for IDRP */ |
1011 | #if HAVE_NETINET_IP_ICMP_H | |
1012 | # include <netinet/ip_icmp.h> | |
1013 | #endif | |
6f0e3f6e | 1014 | ])dnl |
dc7a2bf1 | 1015 | |
fa3232e1 | 1016 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 1017 | |
ddfeb486 DL |
1018 | AC_MSG_CHECKING([which operating system interface to use]) |
1019 | case "$host_os" in | |
1020 | sunos* | solaris2*) | |
1021 | AC_MSG_RESULT([Solaris]) | |
1022 | ||
99e9f424 RK |
1023 | AC_DEFINE([SUNOS_5], [1], [SunOS 5]) |
1024 | AC_DEFINE([SOLARIS_IPV6], [1], Solaris IPv6) | |
1025 | AC_DEFINE([_POSIX_C_SOURCE], [200809L], [enable POSIX.1-2008 and XPG7/SUSv4]) | |
ddfeb486 | 1026 | |
99e9f424 RK |
1027 | AC_CHECK_LIB([socket], [main]) |
1028 | AC_CHECK_LIB([nsl], [main]) | |
1029 | AC_CHECK_LIB([umem], [main]) | |
ddfeb486 DL |
1030 | SOLARIS="solaris" |
1031 | ;; | |
1032 | linux*) | |
1033 | AC_MSG_RESULT([Linux]) | |
1034 | ||
99e9f424 RK |
1035 | AC_DEFINE([GNU_LINUX], [1], [GNU Linux]) |
1036 | AC_DEFINE([HAVE_NETLINK], [1], [netlink]) | |
1037 | AC_DEFINE([LINUX_IPV6], [1], [Linux IPv6 stack]) | |
ddfeb486 DL |
1038 | |
1039 | dnl Linux has a compilation problem with mixing | |
1040 | dnl netinet/in.h and linux/in6.h they are not | |
1041 | dnl compatible. There has been discussion on | |
1042 | dnl how to fix it but no real progress on implementation | |
1043 | dnl when they fix it, remove this | |
99e9f424 | 1044 | AC_DEFINE([IPV6_MINHOPCOUNT], [73], [Linux ipv6 Min Hop Count]) |
ddfeb486 DL |
1045 | ;; |
1046 | openbsd*) | |
1047 | AC_MSG_RESULT([OpenBSD]) | |
1048 | ||
99e9f424 RK |
1049 | AC_DEFINE([OPEN_BSD], [1], [OpenBSD]) |
1050 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1051 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
004174c7 JAG |
1052 | |
1053 | if test "x${enable_pimd}" != "xno"; then | |
1054 | case "$host_os" in | |
1055 | openbsd6.0) | |
1056 | ;; | |
1057 | openbsd[6-9]*) | |
1058 | AC_MSG_FAILURE([pimd cannot be enabled as PIM support has been removed from OpenBSD 6.1]) | |
1059 | ;; | |
1060 | esac | |
1061 | fi | |
ddfeb486 DL |
1062 | ;; |
1063 | *) | |
1064 | AC_MSG_RESULT([BSD]) | |
1065 | ||
99e9f424 RK |
1066 | AC_DEFINE([HAVE_NET_RT_IFLIST], [1], [NET_RT_IFLIST]) |
1067 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1068 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 | 1069 | ;; |
7ea487bc | 1070 | esac |
99e9f424 | 1071 | AM_CONDITIONAL([SOLARIS], [test "${SOLARIS}" = "solaris"]) |
7ea487bc | 1072 | |
62c9f504 PJ |
1073 | AC_SYS_LARGEFILE |
1074 | ||
4e40b6d6 KK |
1075 | dnl ------------------------ |
1076 | dnl Integrated REALMS option | |
1077 | dnl ------------------------ | |
1078 | if test "${enable_realms}" = "yes"; then | |
1079 | case "$host_os" in | |
1080 | linux*) | |
99e9f424 | 1081 | AC_DEFINE([SUPPORT_REALMS], [1], [Realms support]) |
4e40b6d6 KK |
1082 | ;; |
1083 | *) | |
1084 | echo "Sorry, only Linux has REALMS support" | |
1085 | exit 1 | |
1086 | ;; | |
1087 | esac | |
1088 | fi | |
1089 | AM_CONDITIONAL([SUPPORT_REALMS], [test "${enable_realms}" = "yes"]) | |
1090 | ||
7ea487bc | 1091 | dnl --------------------- |
1092 | dnl Integrated VTY option | |
1093 | dnl --------------------- | |
1094 | case "${enable_vtysh}" in | |
64537bc4 DL |
1095 | "no") |
1096 | VTYSH="";; | |
1097 | *) | |
1098 | VTYSH="vtysh"; | |
99e9f424 | 1099 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
64537bc4 DL |
1100 | |
1101 | prev_libs="$LIBS" | |
99e9f424 | 1102 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1103 | LIBREADLINE="-lreadline" |
1104 | ], [ | |
1105 | dnl readline failed - it might be incorrectly linked and missing its | |
1106 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
99e9f424 | 1107 | AC_SEARCH_LIBS([tputs], [termcap tinfo curses ncurses], [ |
64537bc4 DL |
1108 | LIBREADLINE="$ac_cv_search_tputs" |
1109 | ], [ | |
1110 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1111 | ]) | |
1112 | ||
1113 | dnl re-try with the lib we found above | |
1114 | unset ac_cv_lib_readline_main | |
99e9f424 | 1115 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1116 | LIBREADLINE="-lreadline $LIBREADLINE" |
1117 | ], [ | |
1118 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1119 | ], [$LIBREADLINE]) | |
1120 | ], []) | |
1121 | LIBS="$prev_libs" | |
1122 | ||
99e9f424 | 1123 | AC_CHECK_HEADER([readline/history.h]) |
64537bc4 DL |
1124 | if test $ac_cv_header_readline_history_h = no;then |
1125 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) | |
1126 | fi | |
99e9f424 | 1127 | AC_CHECK_LIB([readline], [rl_completion_matches], [true], [], [$LIBREADLINE]) |
64537bc4 | 1128 | if test $ac_cv_lib_readline_rl_completion_matches = no; then |
99e9f424 | 1129 | AC_DEFINE([rl_completion_matches], [completion_matches], [Old readline]) |
64537bc4 | 1130 | fi |
99e9f424 | 1131 | AC_CHECK_LIB([readline], [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) |
64537bc4 | 1132 | if test "$frr_cv_append_history" = yes; then |
99e9f424 | 1133 | AC_DEFINE([HAVE_APPEND_HISTORY], [1], [Have history.h append_history]) |
64537bc4 DL |
1134 | fi |
1135 | ;; | |
7ea487bc | 1136 | esac |
99e9f424 RK |
1137 | AC_SUBST([LIBREADLINE]) |
1138 | AM_CONDITIONAL([VTYSH], test "x$VTYSH" = "xvtysh") | |
7ea487bc | 1139 | |
1140 | dnl ---------- | |
1141 | dnl PAM module | |
6159928d | 1142 | dnl |
1689cf7e | 1143 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1144 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1145 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1146 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1147 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1148 | dnl of OpenPAM. | |
7ea487bc | 1149 | dnl ---------- |
24cd435b | 1150 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1151 | AC_CHECK_HEADER([security/pam_misc.h], |
99e9f424 RK |
1152 | [AC_DEFINE([HAVE_PAM_MISC_H], [1], [Have pam_misc.h]) |
1153 | AC_DEFINE([PAM_CONV_FUNC], [misc_conv], [Have misc_conv]) | |
6f0e3f6e PJ |
1154 | pam_conv_func="misc_conv" |
1155 | ], | |
8e4da10b | 1156 | [], FRR_INCLUDES) |
6f0e3f6e | 1157 | AC_CHECK_HEADER([security/openpam.h], |
99e9f424 RK |
1158 | [AC_DEFINE([HAVE_OPENPAM_H], [1], [Have openpam.h]) |
1159 | AC_DEFINE([PAM_CONV_FUNC], [openpam_ttyconv], [Have openpam_ttyconv]) | |
6f0e3f6e PJ |
1160 | pam_conv_func="openpam_ttyconv" |
1161 | ], | |
8e4da10b | 1162 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1163 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1164 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1165 | with_libpam="no" | |
1166 | fi | |
1167 | fi | |
1168 | ||
7ea487bc | 1169 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1170 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1171 | dnl ------------------------------------------------------------------------- |
1172 | dnl | |
1173 | dnl This next check looks funky due to a linker problem with some versions | |
1174 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1175 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1176 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
99e9f424 RK |
1177 | AC_CHECK_LIB([pam], [pam_start], |
1178 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1179 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1180 | LIBPAM="-lpam"], |
99e9f424 | 1181 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1182 | LIBPAM="-lpam -lpam_misc"] |
1183 | ) | |
1184 | ], | |
1185 | ||
99e9f424 RK |
1186 | [AC_CHECK_LIB([pam], [pam_end], |
1187 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1188 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1189 | LIBPAM="-lpam -ldl"], |
99e9f424 | 1190 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1191 | LIBPAM="-lpam -ldl -lpam_misc"] |
1192 | ) | |
1193 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1194 | [-ldl]) | |
1195 | ] | |
1196 | ) | |
1197 | fi | |
99e9f424 | 1198 | AC_SUBST([LIBPAM]) |
7ea487bc | 1199 | |
1200 | dnl ------------------------------- | |
1201 | dnl Endian-ness check | |
1202 | dnl ------------------------------- | |
1203 | AC_WORDS_BIGENDIAN | |
1204 | ||
1205 | dnl ------------------------------- | |
1206 | dnl check the size in byte of the C | |
1207 | dnl ------------------------------- | |
1208 | dnl AC_CHECK_SIZEOF(char) | |
1209 | dnl AC_CHECK_SIZEOF(int) | |
1210 | dnl AC_CHECK_SIZEOF(short) | |
1211 | dnl AC_CHECK_SIZEOF(long) | |
1212 | ||
1213 | dnl ---------------------------- | |
1214 | dnl check existance of functions | |
1215 | dnl ---------------------------- | |
6f0e3f6e PJ |
1216 | AC_FUNC_FNMATCH |
1217 | AC_FUNC_FORK | |
6f0e3f6e | 1218 | AC_FUNC_MKTIME |
6f0e3f6e | 1219 | AC_FUNC_STAT |
6f0e3f6e PJ |
1220 | |
1221 | dnl ------------------------------- | |
1222 | dnl bgpd needs pow() and hence libm | |
1223 | dnl ------------------------------- | |
1224 | TMPLIBS="$LIBS" | |
1225 | AC_CHECK_HEADER([math.h], | |
1226 | [AC_CHECK_LIB([m], [pow], | |
1227 | [LIBM="-lm" | |
1228 | LIBS="$LIBS $LIBM" | |
6f0e3f6e PJ |
1229 | AC_CHECK_FUNCS(pow,[],[LIBM=""]) |
1230 | ]) | |
1231 | ]) | |
1232 | if test x"$LIBM" = x ; then | |
1233 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) | |
1234 | fi | |
1235 | LIBS="$TMPLIBS" | |
634949ae | 1236 | |
99e9f424 | 1237 | AC_SUBST([LIBM]) |
6f0e3f6e | 1238 | |
154b9e8f | 1239 | AC_CHECK_FUNCS([ppoll], [ |
99e9f424 | 1240 | AC_DEFINE([HAVE_PPOLL], [1], [have Linux/BSD ppoll()]) |
154b9e8f DL |
1241 | ]) |
1242 | AC_CHECK_FUNCS([pollts], [ | |
99e9f424 | 1243 | AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) |
154b9e8f DL |
1244 | ]) |
1245 | ||
6f0e3f6e PJ |
1246 | dnl --------------- |
1247 | dnl other functions | |
1248 | dnl --------------- | |
24f5e2fc DL |
1249 | AC_CHECK_FUNCS([ \ |
1250 | strlcat strlcpy \ | |
316d0ae5 | 1251 | getgrouplist]) |
6f0e3f6e | 1252 | |
13460c44 FL |
1253 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1254 | [AC_CHECK_DECL(__NR_setns, | |
99e9f424 | 1255 | AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, |
8e4da10b | 1256 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1257 | ]) |
99e9f424 | 1258 | AC_CHECK_FUNCS([setns])] |
13460c44 FL |
1259 | ) |
1260 | ||
238497fc PJ |
1261 | dnl -------------------------- |
1262 | dnl Determine IS-IS I/O method | |
1263 | dnl -------------------------- | |
99e9f424 RK |
1264 | AC_DEFINE([ISIS_METHOD_PFPACKET], [1], [constant value for isis method pfpacket]) |
1265 | AC_DEFINE([ISIS_METHOD_DLPI], [2], [constant value for isis method dlpi]) | |
1266 | AC_DEFINE([ISIS_METHOD_BPF], [3], [constant value for isis method bpf]) | |
1267 | AC_CHECK_HEADER([net/bpf.h]) | |
1268 | AC_CHECK_HEADER([sys/dlpi.h]) | |
1269 | AC_MSG_CHECKING([zebra IS-IS I/O method]) | |
ddfeb486 DL |
1270 | |
1271 | case "$host_os" in | |
1272 | linux*) | |
99e9f424 | 1273 | AC_MSG_RESULT([pfpacket]) |
ddfeb486 DL |
1274 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" |
1275 | ;; | |
1276 | solaris* | sunos*) | |
99e9f424 | 1277 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1278 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" |
1279 | ;; | |
1280 | *) | |
1281 | if test $ac_cv_header_net_bpf_h = no; then | |
1282 | if test $ac_cv_header_sys_dlpi_h = no; then | |
99e9f424 | 1283 | AC_MSG_RESULT([none]) |
7c0cbd0e | 1284 | if test "${enable_isisd}" = yes -o "${enable_fabricd}" = yes; then |
86e463cf DL |
1285 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) |
1286 | fi | |
ddfeb486 | 1287 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1288 | enable_isisd="no" |
7c0cbd0e | 1289 | enable_fabricd="no" |
ddfeb486 | 1290 | else |
99e9f424 | 1291 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1292 | fi |
1293 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1294 | else |
99e9f424 | 1295 | AC_MSG_RESULT([BPF]) |
ddfeb486 | 1296 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" |
238497fc | 1297 | fi |
ddfeb486 DL |
1298 | ;; |
1299 | esac | |
99e9f424 | 1300 | AC_DEFINE_UNQUOTED([ISIS_METHOD], [$ISIS_METHOD_MACRO], [selected method for isis, == one of the constants]) |
238497fc | 1301 | |
42c98199 | 1302 | dnl --------------------------------------------------------------- |
1303 | dnl figure out how to specify an interface in multicast sockets API | |
1304 | dnl --------------------------------------------------------------- | |
8e4da10b | 1305 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1306 | |
b3f2bf7c | 1307 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1308 | #include <sys/socket.h> |
1309 | #include <netinet/in.h> | |
b3f2bf7c RW |
1310 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1311 | #include <linux/types.h> | |
1312 | ]) | |
1313 | ||
8e4da10b DL |
1314 | m4_define([FRR_INCLUDES], |
1315 | FRR_INCLUDES | |
b3f2bf7c RW |
1316 | [#if HAVE_LINUX_MROUTE_H |
1317 | # include <linux/mroute.h> | |
1318 | #endif | |
1319 | ])dnl | |
1320 | ||
1321 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1322 | #include <sys/socket.h> |
1323 | #include <sys/types.h> | |
1324 | #include <netinet/in.h> | |
1325 | #include <net/route.h> | |
b3f2bf7c RW |
1326 | ]) |
1327 | ||
8e4da10b DL |
1328 | m4_define([FRR_INCLUDES], |
1329 | FRR_INCLUDES | |
b3f2bf7c RW |
1330 | [#if HAVE_NETINET_IP_MROUTE_H |
1331 | # include <netinet/ip_mroute.h> | |
1332 | #endif | |
1333 | ])dnl | |
1334 | ||
42c98199 | 1335 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) |
24f5e2fc DL |
1336 | AC_TRY_COMPILE([#include <sys/param.h>], |
1337 | [#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 | 1338 | return (0); |
1339 | #else | |
1340 | #error No support for BSD struct ip_mreq hack detected | |
99e9f424 RK |
1341 | #endif],[AC_MSG_RESULT([yes]) |
1342 | AC_DEFINE([HAVE_BSD_STRUCT_IP_MREQ_HACK], [1], [Can pass ifindex in struct ip_mreq])], | |
1343 | AC_MSG_RESULT([no])) | |
42c98199 | 1344 | |
10d04cdb DT |
1345 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1346 | AC_TRY_COMPILE([ | |
1347 | #include <sys/types.h> | |
1348 | #include <netinet/in.h> | |
1349 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
99e9f424 RK |
1350 | ], [AC_MSG_RESULT([yes]) |
1351 | AC_DEFINE([HAVE_RFC3678], [1], [Have RFC3678 protocol-independed API])], | |
1352 | AC_MSG_RESULT([no])) | |
10d04cdb | 1353 | |
c543a173 AS |
1354 | dnl --------------------------------------------------------------- |
1355 | dnl figure out how to check link-state | |
1356 | dnl --------------------------------------------------------------- | |
99e9f424 | 1357 | AC_CHECK_HEADER([net/if_media.h], |
24f5e2fc | 1358 | [m4_define([LINK_DETECT_INCLUDES], |
8e4da10b | 1359 | FRR_INCLUDES |
24f5e2fc DL |
1360 | [#include <net/if_media.h> |
1361 | ]) | |
99e9f424 RK |
1362 | AC_CHECK_MEMBERS([struct ifmediareq.ifm_status], |
1363 | AC_DEFINE([HAVE_BSD_LINK_DETECT], [1], [BSD link-detect]), | |
24f5e2fc DL |
1364 | [], LINK_DETECT_INCLUDES)], |
1365 | [], | |
8e4da10b | 1366 | FRR_INCLUDES) |
c543a173 | 1367 | |
9234b382 DV |
1368 | dnl --------------------------------------------------------------- |
1369 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1370 | dnl Not available in all BSD's when ifmediareq available | |
1371 | dnl --------------------------------------------------------------- | |
24f5e2fc | 1372 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
99e9f424 | 1373 | AC_DEFINE([HAVE_BSD_IFI_LINK_STATE], [1], [BSD ifi_link_state available]), |
8e4da10b | 1374 | [], FRR_INCLUDES) |
9234b382 | 1375 | |
0df7c91f PJ |
1376 | dnl ------------------------ |
1377 | dnl TCP_MD5SIG socket option | |
1378 | dnl ------------------------ | |
1379 | ||
1380 | AC_CHECK_HEADER([netinet/tcp.h], | |
1381 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1382 | FRR_INCLUDES |
0df7c91f PJ |
1383 | [#include <netinet/tcp.h> |
1384 | ]) | |
1385 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1386 | [], | |
8e4da10b | 1387 | FRR_INCLUDES) |
0df7c91f PJ |
1388 | if test $ac_cv_have_decl_TCP_MD5SIG = no; then |
1389 | AC_CHECK_HEADER([linux/tcp.h], | |
1390 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1391 | FRR_INCLUDES |
0df7c91f PJ |
1392 | [#include <linux/tcp.h> |
1393 | ]) | |
1394 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1395 | fi | |
1396 | ||
60060acc RW |
1397 | dnl ---------------------------------------------------------------------------- |
1398 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1399 | dnl ---------------------------------------------------------------------------- | |
1400 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1401 | ||
fa3232e1 | 1402 | dnl ------------------ |
1403 | dnl IPv6 header checks | |
1404 | dnl ------------------ | |
24f5e2fc | 1405 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1406 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1407 | FRR_INCLUDES) |
fa3232e1 | 1408 | |
8e4da10b DL |
1409 | m4_define([FRR_INCLUDES],dnl |
1410 | FRR_INCLUDES | |
6f0e3f6e PJ |
1411 | [#if HAVE_NETINET6_IN6_H |
1412 | #include <netinet6/in6.h> | |
1413 | #endif | |
1414 | #if HAVE_NETINET_IN6_VAR_H | |
1415 | #include <netinet/in6_var.h> | |
1416 | #endif | |
24f5e2fc | 1417 | #include <netinet/icmp6.h> |
6f0e3f6e PJ |
1418 | #if HAVE_NETINET6_IN6_VAR_H |
1419 | # include <netinet6/in6_var.h> | |
1420 | #endif | |
1421 | #if HAVE_NETINET6_ND6_H | |
fbf24544 | 1422 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1423 | #endif |
1424 | ])dnl | |
1425 | ||
cbcd9bfc | 1426 | dnl disable doc check |
f4f2f2cc DL |
1427 | AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build sphinx-build3 sphinx-build2], [/bin/false]) |
1428 | if test "$SPHINXBUILD" = "/bin/false"; then | |
1429 | if test "${enable_doc}" = "yes"; then | |
1430 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx-build is not available. Please disable docs or install sphinx.]) | |
1431 | fi | |
1432 | fi | |
99e9f424 RK |
1433 | AM_CONDITIONAL([DOC], [test "${enable_doc}" != "no" -a "$SPHINXBUILD" != "/bin/false"]) |
1434 | AM_CONDITIONAL([DOC_HTML], [test "${enable_doc_html}" = "yes"]) | |
cbcd9bfc | 1435 | |
7ea487bc | 1436 | dnl -------------------- |
1437 | dnl Daemon disable check | |
1438 | dnl -------------------- | |
99e9f424 | 1439 | AM_CONDITIONAL([ZEBRA], [test "${enable_zebra}" != "no"]) |
7ea487bc | 1440 | |
1441 | if test "${enable_bgpd}" = "no";then | |
1442 | BGPD="" | |
1443 | else | |
1444 | BGPD="bgpd" | |
1445 | fi | |
99e9f424 | 1446 | AM_CONDITIONAL([BGPD], [test "x$BGPD" = "xbgpd"]) |
7ea487bc | 1447 | |
99e9f424 RK |
1448 | AM_CONDITIONAL([RIPD], [test "${enable_ripd}" != "no"]) |
1449 | AM_CONDITIONAL([OSPFD], [test "${enable_ospfd}" != "no"]) | |
1450 | AM_CONDITIONAL([LDPD], [test "${enable_ldpd}" != "no"]) | |
7ea487bc | 1451 | |
30237d29 | 1452 | AS_IF([test "${enable_ldpd}" != "no"], [ |
99e9f424 | 1453 | AC_DEFINE([HAVE_LDPD], [1], [ldpd]) |
30237d29 | 1454 | ]) |
eac6e3f0 | 1455 | |
7134904b | 1456 | if test "$enable_bfdd" = "no"; then |
99e9f424 | 1457 | AC_DEFINE([HAVE_BFDD], [0], [bfdd]) |
7134904b RZ |
1458 | BFDD="" |
1459 | else | |
99e9f424 | 1460 | AC_DEFINE([HAVE_BFDD], [1], [bfdd]) |
7134904b RZ |
1461 | BFDD="bfdd" |
1462 | ||
1463 | case $host_os in | |
1464 | linux*) | |
99e9f424 | 1465 | AC_DEFINE([BFD_LINUX], [1], [bfdd]) |
7134904b RZ |
1466 | ;; |
1467 | ||
1468 | *) | |
99e9f424 | 1469 | AC_DEFINE([BFD_BSD], [1], [bfdd]) |
7134904b RZ |
1470 | ;; |
1471 | esac | |
1472 | fi | |
1473 | ||
99e9f424 | 1474 | AM_CONDITIONAL([BFDD], [test "x$BFDD" = "xbfdd"]) |
7134904b | 1475 | |
39d3cc4e | 1476 | if test "$ac_cv_lib_json_c_json_object_get" = no -a "x$BFDD" = "xbfdd"; then |
7134904b RZ |
1477 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1478 | fi | |
1479 | ||
42350cfc | 1480 | NHRPD="" |
ddfeb486 DL |
1481 | case "$host_os" in |
1482 | linux*) | |
1483 | if test "${enable_nhrpd}" != "no"; then | |
1484 | NHRPD="nhrpd" | |
1485 | fi | |
1486 | ;; | |
1487 | *) | |
1488 | if test "${enable_nhrpd}" = "yes"; then | |
1489 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) | |
1490 | fi | |
1491 | ;; | |
1492 | esac | |
99e9f424 | 1493 | AM_CONDITIONAL([NHRPD], [test "x$NHRPD" = "xnhrpd"]) |
2fb975da | 1494 | |
99e9f424 | 1495 | AM_CONDITIONAL([EIGRPD], [test "${enable_eigrpd}" != "no"]) |
7f57883e | 1496 | |
9473e340 DS |
1497 | if test "${enable_watchfrr}" = "no";then |
1498 | WATCHFRR="" | |
d0199430 | 1499 | else |
9473e340 | 1500 | WATCHFRR="watchfrr" |
d0199430 | 1501 | fi |
99e9f424 | 1502 | AM_CONDITIONAL([WATCHFRR], [test "x$WATCHFRR" = "xwatchfrr"]) |
d0199430 | 1503 | |
1ef74ef7 | 1504 | OSPFCLIENT="" |
cd66cd4c | 1505 | if test "${enable_ospfapi}" != "no";then |
99e9f424 | 1506 | AC_DEFINE([SUPPORT_OSPF_API], [1], [OSPFAPI]) |
1ef74ef7 | 1507 | |
cd66cd4c | 1508 | if test "${enable_ospfclient}" != "no";then |
1ef74ef7 | 1509 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1510 | fi |
7ea487bc | 1511 | fi |
cd66cd4c | 1512 | |
99e9f424 RK |
1513 | AM_CONDITIONAL([OSPFCLIENT], [test "x$OSPFCLIENT" = "xospfclient"]) |
1514 | AM_CONDITIONAL([RIPNGD], [test "${enable_ripngd}" != "no"]) | |
1515 | AM_CONDITIONAL([BABELD], [test "${enable_babeld}" != "no"]) | |
1516 | AM_CONDITIONAL([OSPF6D], [test "${enable_ospf6d}" != "no"]) | |
1517 | AM_CONDITIONAL([ISISD], [test "${enable_isisd}" != "no"]) | |
1518 | AM_CONDITIONAL([PIMD], [test "${enable_pimd}" != "no"]) | |
1519 | AM_CONDITIONAL([PBRD], [test "${enable_pbrd}" != "no"]) | |
1520 | AM_CONDITIONAL([SHARPD], [test "${enable_sharpd}" = "yes"]) | |
1521 | AM_CONDITIONAL([STATICD], [test "${enable_staticd}" != "no"]) | |
1522 | AM_CONDITIONAL([FABRICD], [test "${enable_fabricd}" != "no"]) | |
12e41d03 | 1523 | |
7ea487bc | 1524 | if test "${enable_bgp_announce}" = "no";then |
99e9f424 | 1525 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) |
750e8146 | 1526 | else |
99e9f424 | 1527 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [0], [Disable BGP installation to zebra]) |
7ea487bc | 1528 | fi |
1529 | ||
f95f2ad9 | 1530 | if test "${enable_bgp_vnc}" != "no";then |
99e9f424 | 1531 | AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) |
65efcfce | 1532 | fi |
f95f2ad9 | 1533 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) |
65efcfce | 1534 | |
99e9f424 RK |
1535 | AC_SUBST([SOLARIS]) |
1536 | AC_CHECK_LIB([crypt], [crypt], [], | |
1537 | [AC_CHECK_LIB([crypto], [DES_crypt])]) | |
1538 | AC_CHECK_LIB([resolv], [res_init]) | |
7ea487bc | 1539 | |
25f45887 JJ |
1540 | dnl --------------------------- |
1541 | dnl check system has PCRE regexp | |
1542 | dnl --------------------------- | |
1543 | if test "x$enable_pcreposix" = "xyes"; then | |
99e9f424 | 1544 | AC_CHECK_LIB([pcreposix], [regexec], [], [ |
ad9a0825 DL |
1545 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) |
1546 | ]) | |
25f45887 | 1547 | fi |
99e9f424 | 1548 | AC_SUBST([HAVE_LIBPCREPOSIX]) |
7ea487bc | 1549 | |
2fb975da TT |
1550 | dnl ------------------ |
1551 | dnl check C-Ares library | |
1552 | dnl ------------------ | |
42350cfc | 1553 | if test "${NHRPD}" != ""; then |
99e9f424 | 1554 | PKG_CHECK_MODULES([CARES], [libcares], ,[ |
92e50261 DL |
1555 | AC_MSG_ERROR([trying to build nhrpd, but libcares not found. install c-ares and its -dev headers.]) |
1556 | ]) | |
2fb975da TT |
1557 | fi |
1558 | ||
1559 | ||
7ea487bc | 1560 | dnl ------------------ |
b1fc9acb | 1561 | dnl check Net-SNMP library |
7ea487bc | 1562 | dnl ------------------ |
53b99735 | 1563 | if test "${enable_snmp}" != "" -a "${enable_snmp}" != "no"; then |
08d7f653 VB |
1564 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
1565 | if test x"$NETSNMP_CONFIG" = x"no"; then | |
1566 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) | |
1567 | fi | |
46081234 DL |
1568 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1569 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
e5563f87 DL |
1570 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1571 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1572 | for removelib in crypto ssl sensors pci wrap; do | |
1573 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1574 | done | |
08d7f653 | 1575 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1576 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1577 | int main(void); |
1578 | ], | |
1579 | [ | |
1580 | { | |
1581 | return 0; | |
1582 | } | |
92e50261 | 1583 | ])], [ |
08d7f653 | 1584 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1585 | case "${enable_snmp}" in |
1586 | yes) | |
1587 | SNMP_METHOD=agentx | |
1588 | ;; | |
807ed4e9 | 1589 | agentx) |
d6be5fb9 VB |
1590 | SNMP_METHOD="${enable_snmp}" |
1591 | ;; | |
1592 | *) | |
807ed4e9 | 1593 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1594 | ;; |
1595 | esac | |
d6be5fb9 | 1596 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
99e9f424 | 1597 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) |
6cf9df08 | 1598 | fi |
46081234 | 1599 | AM_CONDITIONAL([SNMP], [test "x${SNMP_METHOD}" != "x"]) |
99e9f424 RK |
1600 | AC_SUBST([SNMP_LIBS]) |
1601 | AC_SUBST([SNMP_CFLAGS]) | |
6cf9df08 | 1602 | |
1c2facd1 RW |
1603 | dnl --------------- |
1604 | dnl libyang | |
1605 | dnl --------------- | |
fdbd8086 | 1606 | PKG_CHECK_MODULES([LIBYANG], [libyang >= 0.16.7], , [ |
1c2facd1 RW |
1607 | AC_MSG_ERROR([libyang (>= 0.16.7) was not found on your system.]) |
1608 | ]) | |
fdbd8086 DL |
1609 | ac_cflags_save="$CFLAGS" |
1610 | CFLAGS="$CFLAGS $LIBYANG_CFLAGS" | |
397b1dff CF |
1611 | AC_CHECK_MEMBER([struct lyd_node.priv], [], [ |
1612 | AC_MSG_ERROR([m4_normalize([ | |
1613 | libyang needs to be compiled with ENABLE_LYD_PRIV=ON. | |
18f7f767 | 1614 | Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html]) |
397b1dff CF |
1615 | ]) |
1616 | ], [[#include <libyang/libyang.h>]]) | |
fdbd8086 | 1617 | CFLAGS="$ac_cflags_save" |
1c2facd1 | 1618 | |
68626e08 | 1619 | ac_libs_save="$LIBS" |
fdbd8086 | 1620 | LIBS="$LIBS $LIBYANG_LIBS" |
02a0df1f DL |
1621 | AC_CHECK_FUNC([ly_register_types], [ |
1622 | libyang_ext_builtin=true | |
1623 | AC_DEFINE([LIBYANG_EXT_BUILTIN], [1], [have ly_register_types()]) | |
1624 | ], [ | |
1625 | libyang_ext_builtin=false | |
1626 | AC_MSG_WARN([===== old libyang (before 0.16.74) detected =====]) | |
1627 | AC_MSG_WARN([The available version of libyang does not seem to support]) | |
1628 | AC_MSG_WARN([built-in YANG extension modules. This will cause "make check"]) | |
1629 | AC_MSG_WARN([to fail and may create installation and version mismatch issues.]) | |
1630 | AC_MSG_WARN([Support for the old mechanism will be removed at some point.]) | |
1631 | AC_MSG_WARN([Please update libyang to version 0.16.74 or newer.]) | |
1632 | AC_MSG_WARN([===== old libyang (before 0.16.74) detected =====]) | |
1633 | ]) | |
1634 | AM_CONDITIONAL([LIBYANG_EXT_BUILTIN], [$libyang_ext_builtin]) | |
68626e08 | 1635 | LIBS="$ac_libs_save" |
02a0df1f | 1636 | |
1c2facd1 RW |
1637 | dnl --------------- |
1638 | dnl configuration rollbacks | |
1639 | dnl --------------- | |
1640 | SQLITE3=false | |
1641 | if test "$enable_config_rollbacks" = "yes"; then | |
fdbd8086 | 1642 | PKG_CHECK_MODULES([SQLITE3], [sqlite3], [ |
99e9f424 RK |
1643 | AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks]) |
1644 | AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database]) | |
1c2facd1 RW |
1645 | SQLITE3=true |
1646 | ], [ | |
1647 | AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) | |
1648 | ]) | |
1649 | fi | |
99e9f424 | 1650 | AM_CONDITIONAL([SQLITE3], [$SQLITE3]) |
1c2facd1 | 1651 | |
5bce33b3 RW |
1652 | dnl --------------- |
1653 | dnl confd | |
1654 | dnl --------------- | |
1655 | if test "$enable_confd" != "" -a "$enable_confd" != "no"; then | |
76ca5356 | 1656 | AC_CHECK_PROG([CONFD], [confd], [confd], [/bin/false], "${enable_confd}/bin") |
5bce33b3 RW |
1657 | if test "x$CONFD" = "x/bin/false"; then |
1658 | AC_MSG_ERROR([confd was not found on your system.])] | |
1659 | fi | |
1660 | CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib" | |
99e9f424 | 1661 | AC_SUBST([CONFD_CFLAGS]) |
0619d86e RW |
1662 | CONFD_LIBS="-lconfd" |
1663 | AC_SUBST([CONFD_LIBS]) | |
99e9f424 | 1664 | AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) |
5bce33b3 RW |
1665 | fi |
1666 | AM_CONDITIONAL([CONFD], [test "x$enable_confd" != "x"]) | |
1667 | ||
a7ca2199 RW |
1668 | dnl --------------- |
1669 | dnl sysrepo | |
1670 | dnl --------------- | |
1671 | if test "$enable_sysrepo" = "yes"; then | |
fdbd8086 | 1672 | PKG_CHECK_MODULES([SYSREPO], [libsysrepo], |
99e9f424 | 1673 | [AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration]) |
a7ca2199 RW |
1674 | SYSREPO=true], |
1675 | [SYSREPO=false | |
1676 | AC_MSG_ERROR([sysrepo was not found on your system.])] | |
1677 | ) | |
1678 | fi | |
1679 | AM_CONDITIONAL([SYSREPO], [test "x$enable_sysrepo" = "xyes"]) | |
1680 | ||
4db0cff1 QY |
1681 | dnl --------------- |
1682 | dnl math | |
1683 | dnl --------------- | |
1684 | AC_SEARCH_LIBS([sqrt], [m]) | |
1685 | ||
b249c083 DL |
1686 | dnl --------------- |
1687 | dnl dlopen & dlinfo | |
1688 | dnl --------------- | |
99e9f424 | 1689 | AC_SEARCH_LIBS([dlopen], [dl dld], [], [ |
30771d65 DL |
1690 | AC_MSG_ERROR([unable to find the dlopen()]) |
1691 | ]) | |
1692 | ||
b249c083 DL |
1693 | AC_CHECK_HEADERS([link.h]) |
1694 | ||
2a636b43 DL |
1695 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
1696 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1697 | #include <stdlib.h> |
1698 | #ifdef HAVE_LINK_H | |
1699 | #include <link.h> | |
1700 | #endif | |
1701 | #include <dlfcn.h> | |
1702 | ]], [[ | |
1703 | char origin[1]; | |
1704 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
1705 | ]])], [ | |
2a636b43 DL |
1706 | frr_cv_rtld_di_origin=yes |
1707 | ], [ | |
1708 | frr_cv_rtld_di_origin=no | |
1709 | ]) | |
b249c083 | 1710 | ]) |
2a636b43 | 1711 | if test "$frr_cv_rtld_di_origin" = yes; then |
99e9f424 | 1712 | AC_DEFINE([HAVE_DLINFO_ORIGIN], [1], [Have dlinfo RTLD_DI_ORIGIN]) |
2a636b43 | 1713 | fi |
b249c083 | 1714 | |
2a636b43 DL |
1715 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
1716 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1717 | #include <stdlib.h> |
1718 | #ifdef HAVE_LINK_H | |
1719 | #include <link.h> | |
1720 | #endif | |
1721 | #include <dlfcn.h> | |
1722 | ]], [[ | |
1723 | struct link_map *lm = NULL; | |
1724 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
1725 | ]])], [ | |
2a636b43 DL |
1726 | frr_cv_rtld_di_linkmap=yes |
1727 | ], [ | |
1728 | frr_cv_rtld_di_linkmap=no | |
1729 | ]) | |
b249c083 | 1730 | ]) |
2a636b43 | 1731 | if test "$frr_cv_rtld_di_linkmap" = yes; then |
99e9f424 | 1732 | AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) |
2a636b43 | 1733 | fi |
6cf9df08 | 1734 | |
99e9f424 | 1735 | AM_CONDITIONAL([SNMP], [test "x$SNMP_METHOD" = "xagentx"]) |
62ff928b | 1736 | |
7ea487bc | 1737 | dnl --------------------------- |
6f0e3f6e | 1738 | dnl sockaddr and netinet checks |
7ea487bc | 1739 | dnl --------------------------- |
24f5e2fc DL |
1740 | AC_CHECK_TYPES([ |
1741 | struct sockaddr_dl, | |
1742 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 1743 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e PJ |
1744 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
1745 | struct nd_opt_adv_interval, struct rt_addrinfo, | |
3eb4fbb0 LS |
1746 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval, |
1747 | struct nd_opt_rdnss, struct nd_opt_dnssl], | |
8e4da10b | 1748 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
1749 | |
1750 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
1751 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 1752 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
1753 | struct if6_aliasreq.ifra_lifetime, |
1754 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 1755 | [], [], FRR_INCLUDES) |
29c4c9bd | 1756 | |
6f0e3f6e | 1757 | dnl --------------------------- |
11770e10 | 1758 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 1759 | dnl --------------------------- |
8dc1f7fc DL |
1760 | |
1761 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
1762 | AC_CHECK_TYPES([struct icmphdr], [ | |
1763 | IRDP=true | |
1764 | ], [ | |
1765 | IRDP=false | |
1766 | ], [FRR_INCLUDES]) | |
1767 | ], [ | |
1768 | IRDP=false | |
1769 | ], [FRR_INCLUDES]) | |
1770 | ||
1771 | case "${enable_irdp}" in | |
1772 | yes) | |
1773 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
1774 | ;; | |
1775 | no) | |
1776 | IRDP=false | |
1777 | ;; | |
1778 | esac | |
1779 | ||
99e9f424 | 1780 | AM_CONDITIONAL([IRDP], [$IRDP]) |
29c4c9bd | 1781 | |
12e41d03 DL |
1782 | dnl ----------------------- |
1783 | dnl checking for IP_PKTINFO | |
1784 | dnl ----------------------- | |
99e9f424 | 1785 | AC_MSG_CHECKING([for IP_PKTINFO]) |
12e41d03 DL |
1786 | AC_TRY_COMPILE([#include <netdb.h>], [ |
1787 | int opt = IP_PKTINFO; | |
1788 | ], [ | |
99e9f424 RK |
1789 | AC_MSG_RESULT([yes]) |
1790 | AC_DEFINE([HAVE_IP_PKTINFO], [1], [Have IP_PKTINFO]) | |
12e41d03 | 1791 | ], [ |
99e9f424 | 1792 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1793 | ]) |
1794 | ||
1795 | dnl --------------------------- | |
1796 | dnl checking for IP_RECVDSTADDR | |
1797 | dnl --------------------------- | |
99e9f424 | 1798 | AC_MSG_CHECKING([for IP_RECVDSTADDR]) |
12e41d03 DL |
1799 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1800 | int opt = IP_RECVDSTADDR; | |
1801 | ], [ | |
99e9f424 RK |
1802 | AC_MSG_RESULT([yes]) |
1803 | AC_DEFINE([HAVE_IP_RECVDSTADDR], [1], [Have IP_RECVDSTADDR]) | |
12e41d03 | 1804 | ], [ |
99e9f424 | 1805 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1806 | ]) |
1807 | ||
1808 | dnl ---------------------- | |
1809 | dnl checking for IP_RECVIF | |
1810 | dnl ---------------------- | |
99e9f424 | 1811 | AC_MSG_CHECKING([for IP_RECVIF]) |
12e41d03 DL |
1812 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1813 | int opt = IP_RECVIF; | |
1814 | ], [ | |
99e9f424 RK |
1815 | AC_MSG_RESULT([yes]) |
1816 | AC_DEFINE([HAVE_IP_RECVIF], [1], [Have IP_RECVIF]) | |
12e41d03 | 1817 | ], [ |
99e9f424 | 1818 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1819 | ]) |
1820 | ||
eac6e3f0 RW |
1821 | dnl ---------------------- |
1822 | dnl checking for SO_BINDANY | |
1823 | dnl ---------------------- | |
99e9f424 | 1824 | AC_MSG_CHECKING([for SO_BINDANY]) |
eac6e3f0 RW |
1825 | AC_TRY_COMPILE([#include <sys/socket.h>], [ |
1826 | int opt = SO_BINDANY; | |
1827 | ], [ | |
99e9f424 RK |
1828 | AC_MSG_RESULT([yes]) |
1829 | AC_DEFINE([HAVE_SO_BINDANY], [1], [Have SO_BINDANY]) | |
eac6e3f0 | 1830 | ], [ |
99e9f424 | 1831 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
1832 | ]) |
1833 | ||
1834 | dnl ---------------------- | |
1835 | dnl checking for IP_FREEBIND | |
1836 | dnl ---------------------- | |
99e9f424 | 1837 | AC_MSG_CHECKING([for IP_FREEBIND]) |
eac6e3f0 RW |
1838 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1839 | int opt = IP_FREEBIND; | |
1840 | ], [ | |
99e9f424 RK |
1841 | AC_MSG_RESULT([yes]) |
1842 | AC_DEFINE([HAVE_IP_FREEBIND], [1], [Have IP_FREEBIND]) | |
eac6e3f0 | 1843 | ], [ |
99e9f424 | 1844 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
1845 | ]) |
1846 | ||
ba0cb3fe DS |
1847 | dnl -------------------------------------- |
1848 | dnl checking for be32dec existence or not | |
1849 | dnl -------------------------------------- | |
1850 | AC_CHECK_DECLS([be32enc, be32dec], [], [], | |
1851 | [#include <sys/endian.h>]) | |
1852 | ||
c4376c9d SH |
1853 | dnl -------------------------------------- |
1854 | dnl checking for clock_time monotonic struct and call | |
1855 | dnl -------------------------------------- | |
99e9f424 RK |
1856 | AC_CHECK_DECL([CLOCK_MONOTONIC], |
1857 | [AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"]) | |
1858 | AC_DEFINE([HAVE_CLOCK_MONOTONIC], [1], [Have monotonic clock]) | |
1859 | ], [AC_MSG_RESULT([no])], [FRR_INCLUDES]) | |
c4376c9d | 1860 | |
bbf5ffa0 QY |
1861 | dnl -------------------------------------- |
1862 | dnl checking for flex and bison | |
1863 | dnl -------------------------------------- | |
4a06690f | 1864 | |
bbf5ffa0 | 1865 | AM_PROG_LEX |
99e9f424 | 1866 | AC_MSG_CHECKING([version of flex]) |
1689cf7e JAG |
1867 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
1868 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
1869 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
1870 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
1871 | LEX="$SHELL $missing_dir/missing flex" |
1872 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
1873 | AC_MSG_WARN([using pregenerated flex output files]) | |
1874 | else | |
1875 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
1876 | fi | |
1877 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
1878 | AC_SUBST([LEXLIB], ['']) | |
1879 | ]) | |
0d37f9f3 | 1880 | |
bbf5ffa0 | 1881 | AC_PROG_YACC |
0d37f9f3 | 1882 | dnl thanks GNU bison for this b*llshit... |
99e9f424 | 1883 | AC_MSG_CHECKING([version of bison]) |
1689cf7e JAG |
1884 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
1885 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
1886 | frr_ac_bison_missing="false" | |
1887 | case "x${frr_ac_bison_version}" in | |
0d37f9f3 DL |
1888 | x2.7*) |
1889 | BISON_OPENBRACE='"' | |
1890 | BISON_CLOSEBRACE='"' | |
05dbb7df | 1891 | BISON_VERBOSE='' |
1689cf7e | 1892 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
1893 | ;; |
1894 | x2.*|x1.*) | |
1689cf7e | 1895 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 1896 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 1897 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1898 | ;; |
1899 | x) | |
1900 | AC_MSG_RESULT([none]) | |
1901 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 1902 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1903 | ;; |
1904 | *) | |
1905 | BISON_OPENBRACE='{' | |
1906 | BISON_CLOSEBRACE='}' | |
05dbb7df | 1907 | BISON_VERBOSE='-Dparse.error=verbose' |
1689cf7e | 1908 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 or newer]) |
0d37f9f3 DL |
1909 | ;; |
1910 | esac | |
99e9f424 RK |
1911 | AC_SUBST([BISON_OPENBRACE]) |
1912 | AC_SUBST([BISON_CLOSEBRACE]) | |
1913 | AC_SUBST([BISON_VERBOSE]) | |
0d37f9f3 | 1914 | |
1689cf7e | 1915 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
1916 | YACC="$SHELL $missing_dir/missing bison -y" |
1917 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
1918 | AC_MSG_WARN([using pregenerated bison output files]) | |
1919 | else | |
1920 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
1921 | fi | |
1922 | fi | |
bbf5ffa0 | 1923 | |
edd7c245 | 1924 | dnl ------------------- |
1925 | dnl capabilities checks | |
1926 | dnl ------------------- | |
41d3fc96 | 1927 | if test "${enable_capabilities}" != "no"; then |
99e9f424 RK |
1928 | AC_MSG_CHECKING([whether prctl PR_SET_KEEPCAPS is available]) |
1929 | AC_TRY_COMPILE([#include <sys/prctl.h>], [prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
1930 | [AC_MSG_RESULT([yes]) | |
1931 | AC_DEFINE([HAVE_PR_SET_KEEPCAPS], [1], [prctl]) | |
8e4da10b | 1932 | frr_ac_keepcaps="yes"], |
99e9f424 | 1933 | AC_MSG_RESULT([no]) |
edd7c245 | 1934 | ) |
8e4da10b | 1935 | if test x"${frr_ac_keepcaps}" = x"yes"; then |
99e9f424 | 1936 | AC_CHECK_HEADERS([sys/capability.h]) |
41d3fc96 | 1937 | fi |
1938 | if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then | |
99e9f424 RK |
1939 | AC_CHECK_LIB([cap], [cap_init], |
1940 | [AC_DEFINE([HAVE_LCAPS], [1], [Capabilities]) | |
41d3fc96 | 1941 | LIBCAP="-lcap" |
8e4da10b | 1942 | frr_ac_lcaps="yes"] |
41d3fc96 | 1943 | ) |
ceacedba | 1944 | else |
99e9f424 RK |
1945 | AC_CHECK_HEADERS([priv.h], |
1946 | [AC_MSG_CHECKING([Solaris style privileges are available]) | |
1947 | AC_TRY_COMPILE([#include <priv.h>], [getpflags(PRIV_AWARE);], | |
1948 | [AC_MSG_RESULT([yes]) | |
1949 | AC_DEFINE([HAVE_SOLARIS_CAPABILITIES], [1], [getpflags]) | |
8e4da10b | 1950 | frr_ac_scaps="yes"], |
ceacedba | 1951 | AC_MSG_RESULT(no) |
1952 | ) | |
1953 | ] | |
1954 | ) | |
1955 | fi | |
8e4da10b DL |
1956 | if test x"${frr_ac_scaps}" = x"yes" \ |
1957 | -o x"${frr_ac_lcaps}" = x"yes"; then | |
99e9f424 | 1958 | AC_DEFINE([HAVE_CAPABILITIES], [1], [capabilities]) |
41d3fc96 | 1959 | fi |
edd7c245 | 1960 | fi |
99e9f424 | 1961 | AC_SUBST([LIBCAP]) |
edd7c245 | 1962 | |
fb2d1502 | 1963 | dnl --------------------------- |
1964 | dnl check for glibc 'backtrace' | |
1965 | dnl --------------------------- | |
8c99b4c1 DL |
1966 | if test x"${enable_backtrace}" != x"no" ; then |
1967 | backtrace_ok=no | |
68b8a15f | 1968 | PKG_CHECK_MODULES([UNWIND], [libunwind], [ |
99e9f424 | 1969 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) |
68b8a15f DL |
1970 | backtrace_ok=yes |
1971 | ], [ | |
1972 | case "$host_os" in | |
1973 | sunos* | solaris2*) | |
1974 | AC_CHECK_FUNCS([printstack], [ | |
99e9f424 | 1975 | AC_DEFINE([HAVE_PRINTSTACK], [1], [Solaris printstack]) |
68b8a15f DL |
1976 | backtrace_ok=yes |
1977 | ]) | |
1978 | ;; | |
1979 | esac | |
1980 | if test "$backtrace_ok" = no; then | |
1981 | AC_CHECK_HEADER([execinfo.h], [ | |
1982 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
99e9f424 | 1983 | AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) |
68b8a15f DL |
1984 | backtrace_ok=yes |
1985 | ],, [-lm]) | |
1986 | ]) | |
1987 | fi | |
eda3529e | 1988 | ]) |
8c99b4c1 DL |
1989 | |
1990 | if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then | |
1991 | dnl user explicitly requested backtrace but we failed to find support | |
68b8a15f | 1992 | AC_MSG_FAILURE([failed to find backtrace or libunwind support]) |
8c99b4c1 DL |
1993 | fi |
1994 | fi | |
fb2d1502 | 1995 | |
41be32bf PJ |
1996 | dnl ----------------------------------------- |
1997 | dnl check for malloc mallinfo struct and call | |
1998 | dnl this must try and link using LIBS, in | |
1999 | dnl order to check no alternative allocator | |
2000 | dnl has been specified, which might not provide | |
2001 | dnl mallinfo, e.g. such as Umem on Solaris. | |
2002 | dnl ----------------------------------------- | |
324be174 | 2003 | AC_CHECK_HEADERS([malloc.h malloc_np.h malloc/malloc.h],,, [FRR_INCLUDES]) |
fa896a1d | 2004 | |
2a636b43 DL |
2005 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
2006 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
2007 | #ifdef HAVE_MALLOC_H |
2008 | #include <malloc.h> | |
2009 | #endif | |
324be174 DL |
2010 | #ifdef HAVE_MALLOC_NP_H |
2011 | #include <malloc_np.h> | |
2012 | #endif | |
fa896a1d DL |
2013 | #ifdef HAVE_MALLOC_MALLOC_H |
2014 | #include <malloc/malloc.h> | |
2015 | #endif | |
2016 | ]], [[ | |
2017 | struct mallinfo ac_x; ac_x = mallinfo (); | |
2018 | ]])], [ | |
2a636b43 DL |
2019 | frr_cv_mallinfo=yes |
2020 | ], [ | |
2021 | frr_cv_mallinfo=no | |
2022 | ]) | |
fa896a1d | 2023 | ]) |
2a636b43 | 2024 | if test "$frr_cv_mallinfo" = yes; then |
99e9f424 | 2025 | AC_DEFINE([HAVE_MALLINFO], [1], [mallinfo]) |
2a636b43 | 2026 | fi |
fa896a1d | 2027 | |
99e9f424 | 2028 | AC_MSG_CHECKING([whether malloc_usable_size is available]) |
fa896a1d DL |
2029 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ |
2030 | #ifdef HAVE_MALLOC_H | |
2031 | #include <malloc.h> | |
2032 | #endif | |
2033 | #ifdef HAVE_MALLOC_MALLOC_H | |
2034 | #include <malloc/malloc.h> | |
2035 | #endif | |
2036 | ]], [[ | |
2037 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
2038 | ]])], [ | |
99e9f424 RK |
2039 | AC_MSG_RESULT([yes]) |
2040 | AC_DEFINE([HAVE_MALLOC_USABLE_SIZE], [1], [malloc_usable_size]) | |
fa896a1d | 2041 | ], [ |
99e9f424 | 2042 | AC_MSG_RESULT([no]) |
fa896a1d | 2043 | |
99e9f424 | 2044 | AC_MSG_CHECKING([whether malloc_size is available]) |
fa896a1d DL |
2045 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
2046 | #ifdef HAVE_MALLOC_H | |
2047 | #include <malloc.h> | |
2048 | #endif | |
2049 | #ifdef HAVE_MALLOC_MALLOC_H | |
2050 | #include <malloc/malloc.h> | |
2051 | #endif | |
2052 | ]], [[ | |
2053 | size_t ac_x; ac_x = malloc_size(NULL); | |
2054 | ]])], [ | |
99e9f424 RK |
2055 | AC_MSG_RESULT([yes]) |
2056 | AC_DEFINE([HAVE_MALLOC_SIZE], [1], [malloc_size]) | |
fa896a1d | 2057 | ], [ |
99e9f424 | 2058 | AC_MSG_RESULT([no]) |
fa896a1d DL |
2059 | ]) |
2060 | ]) | |
41be32bf | 2061 | |
b6116506 DL |
2062 | dnl ------ |
2063 | dnl ZeroMQ | |
2064 | dnl ------ | |
2065 | if test "x$enable_zeromq" != "xno"; then | |
99e9f424 RK |
2066 | PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ |
2067 | AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) | |
b6116506 DL |
2068 | ZEROMQ=true |
2069 | ], [ | |
2070 | if test "x$enable_zeromq" = "xyes"; then | |
2071 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) | |
2072 | fi | |
2073 | ]) | |
2074 | fi | |
99e9f424 | 2075 | AM_CONDITIONAL([ZEROMQ], [test "x$ZEROMQ" = "xtrue"]) |
b6116506 | 2076 | |
408ad943 | 2077 | dnl ---------- |
2078 | dnl configure date | |
2079 | dnl ---------- | |
5e2dd3fa LB |
2080 | dev_version=`echo $VERSION | grep dev` |
2081 | #don't expire deprecated code in non 'dev' branch | |
2082 | if test "${dev_version}" = ""; then | |
2083 | CONFDATE=0 | |
2084 | else | |
2085 | CONFDATE=`date '+%Y%m%d'` | |
2086 | fi | |
99e9f424 | 2087 | AC_SUBST([CONFDATE]) |
408ad943 | 2088 | |
7ea487bc | 2089 | dnl ------------------------------ |
a159ed93 | 2090 | dnl set paths for state directory |
23bd12c3 | 2091 | dnl ------------------------------ |
99e9f424 | 2092 | AC_MSG_CHECKING([directory to use for state file]) |
23bd12c3 | 2093 | if test "${prefix}" = "NONE"; then |
b2f36157 | 2094 | frr_statedir_prefix=""; |
23bd12c3 | 2095 | else |
b2f36157 | 2096 | frr_statedir_prefix=${prefix} |
23bd12c3 | 2097 | fi |
2098 | if test "${localstatedir}" = '${prefix}/var'; then | |
8e4da10b | 2099 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
2100 | ${frr_statedir_prefix}/var/adm dnl |
2101 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 2102 | /var/run dnl |
2103 | /var/adm dnl | |
2104 | /etc dnl | |
2105 | /dev/null; | |
23bd12c3 | 2106 | do |
8e4da10b | 2107 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 2108 | done |
8e4da10b | 2109 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 2110 | else |
b2f36157 | 2111 | frr_statedir=${localstatedir} |
a159ed93 | 2112 | fi |
b2f36157 | 2113 | if test $frr_statedir = "/dev/null"; then |
99e9f424 | 2114 | AC_MSG_ERROR([STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!]) |
a159ed93 | 2115 | fi |
99e9f424 RK |
2116 | AC_MSG_RESULT([${frr_statedir}]) |
2117 | AC_SUBST([frr_statedir]) | |
b2f36157 | 2118 | |
99e9f424 RK |
2119 | AC_DEFINE_UNQUOTED([LDPD_SOCKET], ["$frr_statedir/ldpd.sock"], [ldpd control socket]) |
2120 | AC_DEFINE_UNQUOTED([ZEBRA_SERV_PATH], ["$frr_statedir/zserv.api"], [zebra api socket]) | |
2121 | AC_DEFINE_UNQUOTED([BFDD_CONTROL_SOCKET], ["$frr_statedir/bfdd.sock"], [bfdd control socket]) | |
2122 | AC_DEFINE_UNQUOTED([DAEMON_VTY_DIR], ["$frr_statedir"], [daemon vty directory]) | |
2123 | AC_DEFINE_UNQUOTED([DAEMON_DB_DIR], ["$frr_statedir"], [daemon database directory]) | |
7ea487bc | 2124 | |
95c4aff2 DL |
2125 | dnl autoconf does this, but it does it too late... |
2126 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
2127 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
2128 | ||
2129 | dnl get the full path, recursing through variables... | |
2130 | vtysh_bin="$bindir/vtysh" | |
2131 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
2132 | eval vtysh_bin="\"$vtysh_bin\"" | |
2133 | done | |
99e9f424 RK |
2134 | AC_DEFINE_UNQUOTED([VTYSH_BIN_PATH], ["$vtysh_bin"], [path to vtysh binary]) |
2135 | AC_SUBST([vtysh_bin]) | |
95c4aff2 | 2136 | |
a07169b1 DL |
2137 | CFG_SYSCONF="$sysconfdir" |
2138 | CFG_SBIN="$sbindir" | |
2139 | CFG_STATE="$frr_statedir" | |
30771d65 | 2140 | CFG_MODULE="$moduledir" |
1c2facd1 RW |
2141 | CFG_YANGMODELS="$yangmodelsdir" |
2142 | CFG_LIBYANG_PLUGINS="$libyang_pluginsdir" | |
a07169b1 DL |
2143 | for I in 1 2 3 4 5 6 7 8 9 10; do |
2144 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
2145 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
2146 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 2147 | eval CFG_MODULE="\"$CFG_MODULE\"" |
1c2facd1 RW |
2148 | eval CFG_YANGMODELS="\"$CFG_YANGMODELS\"" |
2149 | eval CFG_LIBYANG_PLUGINS="\"$CFG_LIBYANG_PLUGINS\"" | |
a07169b1 | 2150 | done |
99e9f424 RK |
2151 | AC_SUBST([CFG_SYSCONF]) |
2152 | AC_SUBST([CFG_SBIN]) | |
2153 | AC_SUBST([CFG_STATE]) | |
2154 | AC_SUBST([CFG_MODULE]) | |
2155 | AC_SUBST([CFG_YANGMODELS]) | |
2156 | AC_SUBST([CFG_LIBYANG_PLUGINS]) | |
2157 | AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules]) | |
2158 | AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models]) | |
2159 | AC_DEFINE_UNQUOTED([LIBYANG_PLUGINS_PATH], ["$CFG_LIBYANG_PLUGINS"], [path to libyang plugins]) | |
a07169b1 | 2160 | |
dabecd7c MR |
2161 | dnl ------------------------------------ |
2162 | dnl Enable RPKI and add librtr to libs | |
2163 | dnl ------------------------------------ | |
2164 | if test "${enable_rpki}" = "yes"; then | |
99e9f424 | 2165 | PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], |
086aec2a | 2166 | [RPKI=true], |
dabecd7c MR |
2167 | [RPKI=false |
2168 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
2169 | ) | |
2170 | fi | |
99e9f424 | 2171 | AM_CONDITIONAL([RPKI], [test "x$RPKI" = "xtrue"]) |
dabecd7c MR |
2172 | |
2173 | dnl ------------------------------------------ | |
2174 | dnl Check whether rtrlib was build with ssh support | |
2175 | dnl ------------------------------------------ | |
2176 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
2177 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
2178 | [[struct tr_ssh_config config;]])], | |
99e9f424 RK |
2179 | [AC_MSG_RESULT([yes]) |
2180 | AC_DEFINE([FOUND_SSH], [1], [found_ssh])], | |
2181 | AC_MSG_RESULT([no]) | |
dabecd7c MR |
2182 | ) |
2183 | ||
7ea487bc | 2184 | dnl --------------------------- |
2185 | dnl Check htonl works correctly | |
2186 | dnl --------------------------- | |
99e9f424 | 2187 | AC_MSG_CHECKING([for working htonl]) |
6f0e3f6e | 2188 | AC_CACHE_VAL(ac_cv_htonl_works, |
8e4da10b | 2189 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES],[htonl (0);])], |
6f0e3f6e PJ |
2190 | [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) |
2191 | ] | |
2192 | ) | |
99e9f424 | 2193 | AC_MSG_RESULT([$ac_cv_htonl_works]) |
7ea487bc | 2194 | |
892d21b1 DL |
2195 | AC_CONFIG_FILES([Makefile],[sed -e 's/^#AUTODERP# //' -i Makefile]) |
2196 | ||
2197 | AC_CONFIG_FILES([ | |
06871ed9 | 2198 | config.version |
22ea387f | 2199 | redhat/frr.spec |
e3863245 | 2200 | solaris/Makefile |
5eee7099 | 2201 | debianpkg/changelog |
c737c7ba | 2202 | alpine/APKBUILD |
3ab11ecc | 2203 | snapcraft/snapcraft.yaml |
b7a97f82 | 2204 | lib/version.h |
8efe88ea | 2205 | tests/lib/cli/test_cli.refout |
cbd04084 | 2206 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2207 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2208 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2209 | |
99e9f424 RK |
2210 | AC_CONFIG_FILES([vtysh/extract.pl], [chmod +x vtysh/extract.pl]) |
2211 | AC_CONFIG_FILES([tools/frr], [chmod +x tools/frr]) | |
ea4d91bf DL |
2212 | AC_CONFIG_FILES([tools/watchfrr.sh], [chmod +x tools/watchfrr.sh]) |
2213 | AC_CONFIG_FILES([tools/frrinit.sh], [chmod +x tools/frrinit.sh]) | |
2214 | AC_CONFIG_FILES([tools/frrcommon.sh]) | |
65efcfce | 2215 | |
306ed681 DL |
2216 | AC_CONFIG_COMMANDS([lib/route_types.h], [ |
2217 | dst="${ac_abs_top_builddir}/lib/route_types.h" | |
2218 | ${PERL} "${ac_abs_top_srcdir}/lib/route_types.pl" \ | |
2219 | < "${ac_abs_top_srcdir}/lib/route_types.txt" \ | |
2220 | > "${dst}.tmp" | |
2221 | test -f "${dst}" \ | |
2222 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2223 | && rm "${dst}.tmp" \ | |
2224 | || mv "${dst}.tmp" "${dst}" | |
2225 | ], [ | |
2226 | PERL="$PERL" | |
2227 | ]) | |
2228 | ||
2229 | AS_IF([test "x$with_pkg_git_version" = "xyes"], [ | |
2230 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ | |
2231 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2232 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2233 | "${ac_abs_top_srcdir}" \ | |
2234 | > "${dst}.tmp" | |
2235 | test -f "${dst}" \ | |
2236 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2237 | && rm "${dst}.tmp" \ | |
2238 | || mv "${dst}.tmp" "${dst}" | |
2239 | ], [ | |
2240 | PERL="$PERL" | |
2241 | ]) | |
2242 | ]) | |
2243 | ||
1689cf7e | 2244 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2245 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2246 | AC_OUTPUT |
7ea487bc | 2247 | |
2248 | echo " | |
447a8fe9 | 2249 | FRRouting configuration |
b2f36157 DL |
2250 | ------------------------------ |
2251 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2252 | host operating system : ${host_os} |
7ea487bc | 2253 | source code location : ${srcdir} |
2254 | compiler : ${CC} | |
dbac691d | 2255 | compiler flags : ${CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2256 | make : ${MAKE-make} |
dbac691d | 2257 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2258 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2259 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2260 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2261 | module directory : ${CFG_MODULE} |
b2f36157 DL |
2262 | user to run as : ${enable_user} |
2263 | group to run as : ${enable_group} | |
2264 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2265 | config file mask : ${enable_configfile_mask} |
2266 | log file mask : ${enable_logfile_mask} | |
2b2f275e | 2267 | zebra protobuf enabled : ${enable_protobuf:-no} |
dc7a2bf1 | 2268 | |
2269 | The above user and group must have read/write access to the state file | |
105b8239 | 2270 | directory and to the config files in the config file directory." |
410a2492 JAG |
2271 | |
2272 | if test "${enable_doc}" != "no";then | |
f4f2f2cc | 2273 | AS_IF([test "$SPHINXBUILD" = /bin/false], |
99e9f424 | 2274 | AC_MSG_WARN([sphinx-build is missing but required to build documentation])) |
410a2492 | 2275 | fi |