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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 | |
d8a1cf2c | 10 | AC_INIT([frr], [7.2-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="$CFLAGS" | |
ec2ac5f2 | 129 | orig_cxxflags="$CXXFLAGS" |
46bc0e43 | 130 | AC_LANG([C]) |
7ea487bc | 131 | AC_PROG_CC |
1969e4b9 | 132 | AC_PROG_CPP |
ec2ac5f2 | 133 | AC_PROG_CXX |
46bc0e43 | 134 | AM_PROG_CC_C_O |
a89b1641 DL |
135 | dnl remove autoconf default "-g -O2" |
136 | CFLAGS="$orig_cflags" | |
ec2ac5f2 | 137 | CXXFLAGS="$orig_cxxflags" |
1769aff8 | 138 | AC_PROG_CC_C99 |
8aa42b82 | 139 | dnl NB: see C11 below |
553bdfe3 | 140 | |
a89b1641 | 141 | AC_PROG_EGREP |
2fb975da | 142 | PKG_PROG_PKG_CONFIG |
a89b1641 | 143 | |
553bdfe3 GT |
144 | dnl autoconf 2.59 appears not to support AC_PROG_SED |
145 | dnl AC_PROG_SED | |
146 | AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) | |
1969e4b9 | 147 | |
1689cf7e | 148 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 149 | dnl - specifically, options to control warnings |
1969e4b9 | 150 | |
b31fd749 | 151 | AC_USE_SYSTEM_EXTENSIONS |
988225dd | 152 | AC_DEFUN([AC_C_FLAG], [{ |
8ed561e1 | 153 | m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-+],[____])]) |
2a636b43 | 154 | AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [ |
99e9f424 | 155 | AC_LANG_PUSH([C]) |
988225dd DL |
156 | ac_c_flag_save="$CFLAGS" |
157 | CFLAGS="$CFLAGS $1" | |
988225dd DL |
158 | AC_COMPILE_IFELSE( |
159 | [AC_LANG_PROGRAM([[]])], | |
160 | [ | |
2a636b43 | 161 | cachename=yes |
988225dd | 162 | ], [ |
2a636b43 | 163 | cachename=no |
988225dd | 164 | ]) |
2a636b43 | 165 | CFLAGS="$ac_c_flag_save" |
99e9f424 | 166 | AC_LANG_POP([C]) |
2a636b43 DL |
167 | ]) |
168 | if test "${cachename}" = yes; then | |
169 | m4_if([$3], [], [CFLAGS="$CFLAGS $1"], [$3]) | |
170 | else | |
171 | : | |
172 | $2 | |
173 | fi | |
174 | m4_popdef([cachename]) | |
175 | }]) | |
988225dd | 176 | |
92e50261 | 177 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
99e9f424 | 178 | AC_LANG_PUSH([C]) |
92e50261 DL |
179 | ac_cflags_save="$CFLAGS" |
180 | ac_libs_save="$LIBS" | |
181 | CFLAGS="$CFLAGS $1" | |
182 | LIBS="$LIBS $2" | |
183 | AC_LINK_IFELSE( | |
184 | [$3], | |
185 | [ | |
92e50261 DL |
186 | CFLAGS="$ac_cflags_save" |
187 | LIBS="$ac_libs_save" | |
45da32d7 DL |
188 | m4_default([$5], [ |
189 | AC_MSG_RESULT([yes]) | |
190 | ]) | |
92e50261 | 191 | ], [ |
92e50261 DL |
192 | CFLAGS="$ac_cflags_save" |
193 | LIBS="$ac_libs_save" | |
45da32d7 DL |
194 | m4_default([$4], [ |
195 | AC_MSG_RESULT([no]) | |
196 | ]) | |
92e50261 | 197 | ]) |
99e9f424 | 198 | AC_LANG_POP([C]) |
92e50261 DL |
199 | }]) |
200 | ||
a89b1641 DL |
201 | dnl ICC won't bail on unknown options without -diag-error 10006 |
202 | dnl need to do this first so we get useful results for the other options | |
203 | AC_C_FLAG([-diag-error 10006]) | |
204 | ||
8aa42b82 DL |
205 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
206 | ac_cc="$CC" | |
207 | CC="${CC% -std=gnu99}" | |
208 | CC="${CC% -std=c99}" | |
209 | ||
210 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
211 | ||
09329dbc | 212 | dnl if the user has specified any CFLAGS, override our settings |
83284209 AJ |
213 | if test "x${enable_gcov}" = "xyes"; then |
214 | if test "z$orig_cflags" = "z"; then | |
215 | AC_C_FLAG([-coverage]) | |
216 | AC_C_FLAG([-O0]) | |
217 | fi | |
218 | ||
219 | LDFLAGS="${LDFLAGS} -lgcov" | |
220 | elif test "x${enable_dev_build}" = "xyes"; then | |
99e9f424 | 221 | AC_DEFINE([DEV_BUILD], [1], [Build for development]) |
09329dbc DS |
222 | if test "z$orig_cflags" = "z"; then |
223 | AC_C_FLAG([-g3]) | |
224 | AC_C_FLAG([-O0]) | |
225 | fi | |
634949ae | 226 | if test "x${enable_lua}" = "xyes"; then |
5dbb0a7b QY |
227 | AX_PROG_LUA([5.3]) |
228 | AX_LUA_HEADERS | |
229 | AX_LUA_LIBS([ | |
230 | AC_DEFINE([HAVE_LUA], [1], [Have support for Lua interpreter]) | |
231 | LIBS="$LIBS $LUA_LIB" | |
232 | ]) | |
634949ae | 233 | fi |
09329dbc | 234 | else |
634949ae DS |
235 | if test "x${enable_lua}" = "xyes"; then |
236 | AC_MSG_ERROR([Lua is not meant to be built/used outside of development at this time]) | |
237 | fi | |
09329dbc DS |
238 | if test "z$orig_cflags" = "z"; then |
239 | AC_C_FLAG([-g]) | |
240 | AC_C_FLAG([-Os], [ | |
241 | AC_C_FLAG([-O2]) | |
242 | ]) | |
243 | fi | |
244 | fi | |
245 | AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"]) | |
246 | ||
a89b1641 DL |
247 | dnl always want these CFLAGS |
248 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
c594d99f | 249 | AC_C_FLAG([-funwind-tables]) |
a89b1641 DL |
250 | AC_C_FLAG([-Wall]) |
251 | AC_C_FLAG([-Wextra]) | |
252 | AC_C_FLAG([-Wmissing-prototypes]) | |
253 | AC_C_FLAG([-Wmissing-declarations]) | |
254 | AC_C_FLAG([-Wpointer-arith]) | |
255 | AC_C_FLAG([-Wbad-function-cast]) | |
256 | AC_C_FLAG([-Wwrite-strings]) | |
257 | if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then | |
258 | AC_C_FLAG([-Wcast-qual]) | |
259 | AC_C_FLAG([-Wstrict-prototypes]) | |
260 | AC_C_FLAG([-Wmissing-noreturn]) | |
261 | AC_C_FLAG([-Wmissing-format-attribute]) | |
262 | AC_C_FLAG([-Wunreachable-code]) | |
263 | AC_C_FLAG([-Wpacked]) | |
264 | AC_C_FLAG([-Wpadded]) | |
2b5773b2 | 265 | AC_C_FLAG([-Wshadow]) |
6a4b8832 | 266 | else |
a89b1641 | 267 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 268 | fi |
a89b1641 DL |
269 | AC_C_FLAG([-Wno-unused-parameter]) |
270 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
271 | ||
8ed561e1 DL |
272 | AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"]) |
273 | AC_SUBST([CXX_COMPAT_CFLAGS]) | |
274 | ||
a89b1641 DL |
275 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; |
276 | dnl for some reason the string consts get 'promoted' to char *, | |
277 | dnl triggering a const to non-const conversion warning. | |
278 | AC_C_FLAG([-diag-disable 3179]) | |
1969e4b9 | 279 | |
aa9584c1 DS |
280 | if test x"${enable_werror}" = x"yes" ; then |
281 | WERROR="-Werror" | |
282 | fi | |
99e9f424 | 283 | AC_SUBST([WERROR]) |
aa9584c1 | 284 | |
dbac691d DL |
285 | SAN_FLAGS="" |
286 | if test "$enable_address_sanitizer" = "yes"; then | |
287 | AC_C_FLAG([-fsanitize=address], [ | |
288 | AC_MSG_ERROR([$CC does not support Address Sanitizer.]) | |
289 | ], [ | |
290 | SAN_FLAGS="$SAN_FLAGS -fsanitize=address" | |
291 | ]) | |
292 | fi | |
293 | if test "$enable_thread_sanitizer" = "yes"; then | |
294 | AC_C_FLAG([-fsanitize=thread], [ | |
295 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
296 | ], [ | |
297 | SAN_FLAGS="$SAN_FLAGS -fsanitize=thread" | |
298 | ]) | |
299 | fi | |
300 | if test "$enable_memory_sanitizer" = "yes"; then | |
301 | AC_C_FLAG([-fsanitize=thread -fPIE -pie], [ | |
302 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
303 | ], [ | |
304 | SAN_FLAGS="-fsanitize=memory -fPIE -pie" | |
305 | ]) | |
306 | fi | |
307 | AC_SUBST([SAN_FLAGS]) | |
308 | ||
b31fd749 DL |
309 | dnl ---------- |
310 | dnl Essentials | |
311 | dnl ---------- | |
312 | ||
313 | AX_PTHREAD([ | |
314 | CC="$PTHREAD_CC" | |
315 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
316 | LIBS="$PTHREAD_LIBS $LIBS" | |
317 | ], [ | |
1689cf7e | 318 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
319 | ]) |
320 | ||
afc9534f DS |
321 | AC_SEARCH_LIBS([pthread_condattr_setclock], [], |
322 | [frr_cv_pthread_condattr_setclock=yes], | |
323 | [frr_cv_pthread_condattr_setclock=no]) | |
324 | if test "$frr_cv_pthread_condattr_setclock" = yes; then | |
99e9f424 | 325 | AC_DEFINE([HAVE_PTHREAD_CONDATTR_SETCLOCK], [1], [Have pthread.h pthread_condattr_setclock]) |
afc9534f DS |
326 | fi |
327 | ||
7ea487bc | 328 | dnl -------------- |
329 | dnl Check programs | |
330 | dnl -------------- | |
7ea487bc | 331 | AC_PROG_INSTALL |
6f0e3f6e | 332 | AC_PROG_LN_S |
7ea487bc | 333 | AC_PROG_MAKE_SET |
99e9f424 | 334 | AC_CHECK_TOOL([AR], [ar]) |
7ea487bc | 335 | |
87efd646 | 336 | dnl ------- |
337 | dnl libtool | |
338 | dnl ------- | |
99e9f424 | 339 | AC_ARG_ENABLE([static-bin], |
d6e76257 | 340 | AS_HELP_STRING([--enable-static-bin], [link binaries statically])) |
95bb8305 | 341 | LT_INIT |
d6e76257 DL |
342 | _LT_CONFIG_LIBTOOL([ |
343 | patch -N -i "${srcdir}/m4/libtool-whole-archive.patch" libtool >&AS_MESSAGE_LOG_FD || \ | |
344 | AC_MSG_WARN([Could not patch libtool for static linking support. Loading modules into a statically linked daemon will fail.]) | |
345 | ]) | |
346 | if test "$enable_static_bin" = "yes"; then | |
347 | AC_LDFLAGS="-static" | |
2cc4f280 DL |
348 | if test "$enable_static" != "yes"; then |
349 | AC_MSG_ERROR([The --enable-static-bin option must be combined with --enable-static.]) | |
350 | fi | |
351 | fi | |
352 | if test "$enable_shared" != "yes"; then | |
353 | 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 | 354 | fi |
99e9f424 | 355 | AC_SUBST([AC_LDFLAGS]) |
d6e76257 | 356 | AM_CONDITIONAL([STATIC_BIN], [test "x$enable_static_bin" = "xyes"]) |
87efd646 | 357 | |
105a8189 DL |
358 | dnl $AR and $RANLIB are set by LT_INIT above |
359 | AC_MSG_CHECKING([whether $AR supports D option]) | |
23e6726e | 360 | if $AR crD conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
361 | AC_MSG_RESULT([yes]) |
362 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
363 | ARFLAGS="crD" | |
364 | AR_FLAGS="crD" | |
365 | else | |
366 | AC_MSG_RESULT([no]) | |
367 | ARFLAGS="cru" | |
368 | AR_FLAGS="cru" | |
369 | fi | |
99e9f424 RK |
370 | AC_SUBST([ARFLAGS]) |
371 | AC_SUBST([AR_FLAGS]) | |
105a8189 DL |
372 | |
373 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
29d46e4b | 374 | if $RANLIB -D conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
375 | AC_MSG_RESULT([yes]) |
376 | RANLIB="$RANLIB -D" | |
377 | else | |
378 | AC_MSG_RESULT([no]) | |
379 | fi | |
99e9f424 | 380 | AC_SUBST([RANLIB]) |
105a8189 DL |
381 | |
382 | test -f conftest.a && rm conftest.a | |
383 | ||
7ea487bc | 384 | dnl ---------------------- |
385 | dnl Packages configuration | |
386 | dnl ---------------------- | |
06871ed9 DL |
387 | if test -f config.version; then |
388 | . ./config.version | |
389 | elif test -f "${srcdir}/config.version"; then | |
390 | . "${srcdir}/config.version" | |
391 | fi | |
99e9f424 | 392 | AC_ARG_WITH([pkg-extra-version], |
06871ed9 DL |
393 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
394 | if test "$withval" = "no"; then | |
395 | EXTRAVERSION= | |
396 | else | |
397 | EXTRAVERSION=$withval | |
398 | fi | |
399 | ], []) | |
99e9f424 | 400 | AC_ARG_WITH([pkg-git-version], |
0be793e6 | 401 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), |
a16dcf7c | 402 | [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) |
99e9f424 | 403 | AC_ARG_WITH([vtysh_pager], |
08c369bd DS |
404 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), |
405 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
99e9f424 | 406 | AC_ARG_ENABLE([vtysh], |
1689cf7e | 407 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
99e9f424 | 408 | AC_ARG_ENABLE([doc], |
23925784 | 409 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
99e9f424 | 410 | AC_ARG_ENABLE([doc-html], |
50dc6dbd | 411 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
99e9f424 | 412 | AC_ARG_ENABLE([zebra], |
23925784 | 413 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
99e9f424 | 414 | AC_ARG_ENABLE([bgpd], |
23925784 | 415 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
99e9f424 | 416 | AC_ARG_ENABLE([ripd], |
23925784 | 417 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
99e9f424 | 418 | AC_ARG_ENABLE([ripngd], |
23925784 | 419 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
99e9f424 | 420 | AC_ARG_ENABLE([ospfd], |
23925784 | 421 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
99e9f424 | 422 | AC_ARG_ENABLE([ospf6d], |
23925784 | 423 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
99e9f424 | 424 | AC_ARG_ENABLE([ldpd], |
5a6869b2 | 425 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
99e9f424 | 426 | AC_ARG_ENABLE([nhrpd], |
2fb975da | 427 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) |
99e9f424 | 428 | AC_ARG_ENABLE([eigrpd], |
7f57883e | 429 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) |
99e9f424 | 430 | AC_ARG_ENABLE([babeld], |
ca10883e | 431 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) |
99e9f424 | 432 | AC_ARG_ENABLE([watchfrr], |
9473e340 | 433 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) |
99e9f424 | 434 | AC_ARG_ENABLE([isisd], |
c3a9461e | 435 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
99e9f424 | 436 | AC_ARG_ENABLE([pimd], |
23925784 | 437 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
99e9f424 | 438 | AC_ARG_ENABLE([pbrd], |
3cab181d | 439 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) |
99e9f424 | 440 | AC_ARG_ENABLE([sharpd], |
5a6869b2 | 441 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
99e9f424 | 442 | AC_ARG_ENABLE([staticd], |
5a6869b2 | 443 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) |
99e9f424 | 444 | AC_ARG_ENABLE([fabricd], |
7c0cbd0e | 445 | AS_HELP_STRING([--disable-fabricd], [do not build fabricd])) |
99e9f424 | 446 | AC_ARG_ENABLE([bgp-announce], |
23925784 | 447 | AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement])) |
97b5f22b QY |
448 | AC_ARG_ENABLE([vrrpd], |
449 | AS_HELP_STRING([--disable-vrrpd], [do not build vrrpd])) | |
99e9f424 | 450 | AC_ARG_ENABLE([bgp-vnc], |
f95f2ad9 | 451 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
99e9f424 | 452 | AC_ARG_ENABLE([snmp], |
807ed4e9 | 453 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
99e9f424 | 454 | AC_ARG_ENABLE([config_rollbacks], |
1c2facd1 | 455 | AS_HELP_STRING([--enable-config-rollbacks], [enable configuration rollbacks (requires sqlite3)])) |
99e9f424 | 456 | AC_ARG_ENABLE([confd], |
5bce33b3 | 457 | AS_HELP_STRING([--enable-confd=ARG], [enable confd integration])) |
99e9f424 | 458 | AC_ARG_ENABLE([sysrepo], |
a7ca2199 | 459 | AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration])) |
ec2ac5f2 RW |
460 | AC_ARG_ENABLE([grpc], |
461 | AS_HELP_STRING([--enable-grpc], [enable the gRPC northbound plugin])) | |
99e9f424 | 462 | AC_ARG_ENABLE([zeromq], |
b6116506 | 463 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) |
99e9f424 | 464 | AC_ARG_WITH([libpam], |
23925784 | 465 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
99e9f424 | 466 | AC_ARG_ENABLE([ospfapi], |
23925784 | 467 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
99e9f424 | 468 | AC_ARG_ENABLE([ospfclient], |
23925784 DL |
469 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
470 | (this is the default if --disable-ospfapi is set)])) | |
99e9f424 | 471 | AC_ARG_ENABLE([multipath], |
23925784 | 472 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
99e9f424 | 473 | AC_ARG_ENABLE([user], |
b2f36157 | 474 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
99e9f424 | 475 | AC_ARG_ENABLE([group], |
b2f36157 | 476 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
99e9f424 | 477 | AC_ARG_ENABLE([vty_group], |
23925784 | 478 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
99e9f424 | 479 | AC_ARG_ENABLE([configfile_mask], |
23925784 | 480 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
99e9f424 | 481 | AC_ARG_ENABLE([logfile_mask], |
23925784 | 482 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
99e9f424 | 483 | AC_ARG_ENABLE([shell_access], |
23925784 | 484 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
99e9f424 | 485 | AC_ARG_ENABLE([realms], |
4e40b6d6 | 486 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) |
99e9f424 | 487 | AC_ARG_ENABLE([rtadv], |
23925784 | 488 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
99e9f424 | 489 | AC_ARG_ENABLE([irdp], |
8dc1f7fc | 490 | AS_HELP_STRING([--disable-irdp], [enable IRDP server support in zebra (default if supported)])) |
99e9f424 | 491 | AC_ARG_ENABLE([capabilities], |
23925784 | 492 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
99e9f424 | 493 | AC_ARG_ENABLE([rusage], |
23925784 | 494 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
99e9f424 | 495 | AC_ARG_ENABLE([gcc_ultra_verbose], |
23925784 | 496 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
99e9f424 | 497 | AC_ARG_ENABLE([backtrace], |
23925784 | 498 | AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)])) |
99e9f424 | 499 | AC_ARG_ENABLE([time-check], |
23925784 | 500 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
99e9f424 | 501 | AC_ARG_ENABLE([pcreposix], |
23925784 | 502 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
99e9f424 | 503 | AC_ARG_ENABLE([fpm], |
23925784 | 504 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
99e9f424 | 505 | AC_ARG_ENABLE([systemd], |
23925784 | 506 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
99e9f424 | 507 | AC_ARG_ENABLE([werror], |
aa9584c1 | 508 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) |
99e9f424 | 509 | AC_ARG_ENABLE([cumulus], |
23925784 | 510 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
99e9f424 | 511 | AC_ARG_ENABLE([datacenter], |
df970aa6 | 512 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) |
99e9f424 | 513 | AC_ARG_ENABLE([fuzzing], |
411314ed | 514 | AS_HELP_STRING([--enable-fuzzing], [enable ability to fuzz various parts of FRR])) |
99e9f424 | 515 | AC_ARG_ENABLE([netlink_fuzzing], |
acfa8927 | 516 | AS_HELP_STRING([--enable-netlink-fuzzing], [enable ability to fuzz netlink listening socket in zebra])) |
99e9f424 | 517 | AC_ARG_ENABLE([rr-semantics], |
76981cd3 | 518 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) |
dad253b4 AS |
519 | AC_ARG_ENABLE([protobuf], |
520 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 521 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 522 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
99e9f424 | 523 | AC_ARG_ENABLE([rpki], |
dabecd7c | 524 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) |
c71b8557 LC |
525 | AC_ARG_ENABLE([clippy-only], |
526 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
527 | AC_ARG_ENABLE([numeric_version], |
528 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 AJ |
529 | AC_ARG_ENABLE([gcov], |
530 | AS_HELP_STRING([--enable-gcov], [Add code coverage information])) | |
99e9f424 | 531 | AC_ARG_ENABLE([bfdd], |
7134904b | 532 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) |
dbac691d DL |
533 | AC_ARG_ENABLE([address-sanitizer], |
534 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
535 | AC_ARG_ENABLE([thread-sanitizer], | |
536 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
537 | AC_ARG_ENABLE([memory-sanitizer], | |
538 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
6b6942f9 | 539 | |
c71b8557 | 540 | AS_IF([test "${enable_clippy_only}" != "yes"], [ |
99e9f424 RK |
541 | AC_CHECK_HEADERS([json-c/json.h]) |
542 | AC_CHECK_LIB([json-c], [json_object_get], [LIBS="$LIBS -ljson-c"], [], [-lm]) | |
39d3cc4e | 543 | if test "$ac_cv_lib_json_c_json_object_get" = no; then |
99e9f424 | 544 | AC_CHECK_LIB([json], [json_object_get], [LIBS="$LIBS -ljson"]) |
39d3cc4e | 545 | if test "$ac_cv_lib_json_json_object_get" = no; then |
1f104f57 | 546 | AC_MSG_ERROR([libjson is needed to compile]) |
10b8ab26 | 547 | fi |
c2f4c19c | 548 | fi |
c71b8557 | 549 | ]) |
c2f4c19c | 550 | |
3b8282a8 AS |
551 | AC_ARG_ENABLE([dev_build], |
552 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
553 | ||
634949ae DS |
554 | AC_ARG_ENABLE([lua], |
555 | AS_HELP_STRING([--enable-lua], [Build Lua scripting])) | |
556 | ||
924b9229 | 557 | if test x"${enable_time_check}" != x"no" ; then |
558 | if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then | |
99e9f424 | 559 | AC_DEFINE([CONSUMED_TIME_CHECK], [5000000], [Consumed Time Check]) |
924b9229 | 560 | else |
99e9f424 | 561 | AC_DEFINE_UNQUOTED([CONSUMED_TIME_CHECK], [$enable_time_check], [Consumed Time Check]) |
924b9229 | 562 | fi |
563 | fi | |
564 | ||
37219958 DS |
565 | case "${enable_systemd}" in |
566 | "no") ;; | |
567 | "yes") | |
99e9f424 | 568 | AC_CHECK_LIB([systemd], [sd_notify], [LIBS="$LIBS -lsystemd"]) |
37219958 DS |
569 | if test $ac_cv_lib_systemd_sd_notify = no; then |
570 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) | |
63e30864 | 571 | else |
99e9f424 | 572 | AC_DEFINE([HAVE_SYSTEMD], [1], [Compile systemd support in]) |
37219958 DS |
573 | fi |
574 | ;; | |
575 | "*") ;; | |
576 | esac | |
ddd82ff6 | 577 | |
76981cd3 | 578 | if test "${enable_rr_semantics}" != "no" ; then |
99e9f424 | 579 | AC_DEFINE([HAVE_V6_RR_SEMANTICS], [1], [Compile in v6 Route Replacement Semantics]) |
76981cd3 DS |
580 | fi |
581 | ||
df970aa6 | 582 | if test "${enable_datacenter}" = "yes" ; then |
99e9f424 | 583 | AC_DEFINE([HAVE_DATACENTER], [1], [Compile extensions for a DataCenter]) |
8efe88ea DL |
584 | DFLT_NAME="datacenter" |
585 | else | |
586 | DFLT_NAME="traditional" | |
000cf1fb | 587 | fi |
df970aa6 | 588 | |
411314ed | 589 | if test "${enable_fuzzing}" = "yes" ; then |
99e9f424 | 590 | AC_DEFINE([HANDLE_ZAPI_FUZZING], [1], [Compile extensions to use with a fuzzer]) |
411314ed DS |
591 | fi |
592 | ||
acfa8927 | 593 | if test "${enable_netlink_fuzzing}" = "yes" ; then |
99e9f424 | 594 | AC_DEFINE([HANDLE_NETLINK_FUZZING], [1], [Compile extensions to use with a fuzzer for netlink]) |
acfa8927 SW |
595 | fi |
596 | ||
df970aa6 | 597 | if test "${enable_cumulus}" = "yes" ; then |
99e9f424 | 598 | AC_DEFINE([HAVE_CUMULUS], [1], [Compile Special Cumulus Code in]) |
df970aa6 DS |
599 | fi |
600 | ||
99e9f424 RK |
601 | AC_SUBST([DFLT_NAME]) |
602 | AC_DEFINE_UNQUOTED([DFLT_NAME], ["$DFLT_NAME"], [Name of the configuration default set]) | |
000cf1fb | 603 | |
576b6b5d | 604 | if test "${enable_shell_access}" = "yes"; then |
65f1b6f8 | 605 | AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) |
576b6b5d DS |
606 | fi |
607 | ||
4f8ea50c | 608 | AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) |
5adc2528 | 609 | |
29ad6f68 DL |
610 | # |
611 | # Python for clippy | |
612 | # | |
29ad6f68 | 613 | |
0fca9cee | 614 | AS_IF([test "$host" = "$build"], [ |
45da32d7 DL |
615 | FRR_PYTHON_DEV |
616 | ], [ | |
617 | FRR_PYTHON | |
618 | ]) | |
0fca9cee | 619 | |
45da32d7 | 620 | FRR_PYTHON_MODULES([pytest]) |
0fca9cee | 621 | |
45da32d7 DL |
622 | if test "${enable_doc}" != "no"; then |
623 | FRR_PYTHON_MODULES([sphinx], , [ | |
624 | if test "${enable_doc}" = "yes"; then | |
625 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx is not available for $PYTHON. Please disable docs or install sphinx.]) | |
626 | fi | |
627 | ]) | |
628 | fi | |
629 | AM_CONDITIONAL([DOC], [test "${enable_doc}" != "no" -a "$frr_py_mod_sphinx" != "false"]) | |
630 | AM_CONDITIONAL([DOC_HTML], [test "${enable_doc_html}" = "yes"]) | |
0fca9cee | 631 | |
45da32d7 DL |
632 | FRR_PYTHON_MOD_EXEC([sphinx], [--version], [ |
633 | PYSPHINX="-m sphinx" | |
634 | ], [ | |
635 | PYSPHINX="-c 'import sys; from sphinx import main; sys.exit(main(sys.argv))'" | |
29ad6f68 | 636 | ]) |
45da32d7 | 637 | AC_SUBST([PYSPHINX]) |
29ad6f68 | 638 | |
dad253b4 AS |
639 | # |
640 | # Logic for protobuf support. | |
641 | # | |
642 | if test "$enable_protobuf" = "yes"; then | |
2b2f275e DL |
643 | # Check for protoc & protoc-c |
644 | ||
645 | # protoc is not required, it's only for a "be nice" helper target | |
646 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
647 | ||
648 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
649 | if test "$PROTOC_C" = "/bin/false"; then | |
650 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
651 | fi | |
652 | ||
653 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
654 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
655 | ]) | |
656 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], [ | |
657 | AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.]) | |
658 | ]) | |
659 | ||
99e9f424 | 660 | AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) |
dad253b4 | 661 | fi |
2b2f275e | 662 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$enable_protobuf" = "xyes"]) |
dad253b4 | 663 | |
28436d6d | 664 | # |
99e9f424 | 665 | # Logic for old vpn commands support. |
28436d6d | 666 | # |
fcc65b0f | 667 | if test "$enable_oldvpn_commands" = "yes"; then |
99e9f424 | 668 | AC_DEFINE([KEEP_OLD_VPN_COMMANDS], [1], [Define for compiling with old vpn commands]) |
28436d6d PG |
669 | fi |
670 | ||
dad253b4 AS |
671 | # |
672 | # End of logic for protobuf support. | |
673 | # | |
674 | ||
99e9f424 | 675 | AC_MSG_CHECKING([if zebra should be configurable to send Route Advertisements]) |
d2a0ccc6 | 676 | if test "${enable_rtadv}" != "no"; then |
99e9f424 RK |
677 | AC_MSG_RESULT([yes]) |
678 | AC_DEFINE([HAVE_RTADV], [1], [Enable IPv6 Routing Advertisement support]) | |
2487bea1 | 679 | else |
99e9f424 | 680 | AC_MSG_RESULT([no]) |
71c0fb50 | 681 | fi |
7ea487bc | 682 | |
0b02a1b4 JAG |
683 | if test x"${enable_user}" = x"no"; then |
684 | enable_user="" | |
685 | else | |
686 | if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then | |
b2f36157 | 687 | enable_user="frr" |
0b02a1b4 | 688 | fi |
99e9f424 | 689 | AC_DEFINE_UNQUOTED([FRR_USER], ["${enable_user}"], [frr User]) |
edd7c245 | 690 | fi |
edd7c245 | 691 | |
0b02a1b4 JAG |
692 | if test x"${enable_group}" = x"no"; then |
693 | enable_group="" | |
694 | else | |
695 | if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then | |
b2f36157 | 696 | enable_group="frr" |
0b02a1b4 | 697 | fi |
99e9f424 | 698 | AC_DEFINE_UNQUOTED([FRR_GROUP], ["${enable_group}"], [frr Group]) |
edd7c245 | 699 | fi |
edd7c245 | 700 | |
701 | if test x"${enable_vty_group}" = x"yes" ; then | |
8d4aee5d | 702 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
79cb2169 | 703 | elif test x"${enable_vty_group}" != x""; then |
8d4aee5d | 704 | if test x"${enable_vty_group}" != x"no"; then |
99e9f424 | 705 | AC_DEFINE_UNQUOTED([VTY_GROUP], ["${enable_vty_group}"], [VTY Sockets Group]) |
edd7c245 | 706 | fi |
707 | fi | |
26275b05 | 708 | AC_SUBST([enable_user]) |
709 | AC_SUBST([enable_group]) | |
710 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 711 | |
aa593d5e | 712 | enable_configfile_mask=${enable_configfile_mask:-0600} |
99e9f424 | 713 | AC_DEFINE_UNQUOTED([CONFIGFILE_MASK], [${enable_configfile_mask}], [Mask for config files]) |
aa593d5e | 714 | |
715 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
99e9f424 | 716 | AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files]) |
aa593d5e | 717 | |
47e0a3b4 | 718 | MPATH_NUM=16 |
7ea487bc | 719 | |
720 | case "${enable_multipath}" in | |
7c5d2b76 | 721 | 0) |
7a6da5ba | 722 | MPATH_NUM=64 |
7c5d2b76 | 723 | ;; |
90fb3e13 | 724 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 725 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 726 | ;; |
727 | "") | |
728 | ;; | |
729 | *) | |
6f0e3f6e | 730 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 731 | ;; |
732 | esac | |
733 | ||
99e9f424 | 734 | AC_DEFINE_UNQUOTED([MULTIPATH_NUM], [$MPATH_NUM], [Maximum number of paths for a route]) |
7ea487bc | 735 | |
99e9f424 | 736 | AC_DEFINE_UNQUOTED([VTYSH_PAGER], ["$VTYSH_PAGER"], [What pager to use]) |
08c369bd | 737 | |
83284209 AJ |
738 | dnl -------------------- |
739 | dnl Enable code coverage | |
740 | dnl -------------------- | |
99e9f424 | 741 | AM_CONDITIONAL([HAVE_GCOV], [test '!' "$enable_gcov" = no]) |
83284209 | 742 | |
c737c7ba AJ |
743 | dnl ------------------------------------ |
744 | dnl Alpine only accepts numeric versions | |
745 | dnl ------------------------------------ | |
746 | if test "x${enable_numeric_version}" != "x" ; then | |
747 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" | |
748 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
749 | fi | |
750 | ||
1080c13f JN |
751 | dnl ----------------------------------- |
752 | dnl Add extra version string to package | |
753 | dnl name, string and version fields. | |
754 | dnl ----------------------------------- | |
755 | if test "x${EXTRAVERSION}" != "x" ; then | |
0be793e6 DL |
756 | VERSION="${VERSION}${EXTRAVERSION}" |
757 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 758 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 759 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 760 | fi |
99e9f424 | 761 | AC_SUBST([EXTRAVERSION]) |
1080c13f | 762 | |
a16dcf7c DL |
763 | if test "x$with_pkg_git_version" = "xyes"; then |
764 | if test -d "${srcdir}/.git"; then | |
99e9f424 | 765 | AC_DEFINE([GIT_VERSION], [1], [include git version info]) |
a16dcf7c DL |
766 | else with_pkg_git_version="no" |
767 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
768 | fi | |
769 | fi | |
770 | AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"]) | |
0be793e6 | 771 | |
42efb0d4 | 772 | AC_CHECK_TOOL([OBJCOPY], [objcopy], [:]) |
1b68b1cd RK |
773 | if test "x${OBJCOPY}" != "x:"; then |
774 | AC_CACHE_CHECK([for .interp value to use], [frr_cv_interp], [ | |
775 | frr_cv_interp="" | |
776 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ | |
777 | if $OBJCOPY -j.interp -Obinary conftest conftest.interp; then | |
778 | frr_cv_interp="`xargs -0 echo < conftest.interp`" | |
779 | fi | |
780 | test -f conftest.interp && rm conftest.interp | |
781 | ]) | |
42efb0d4 | 782 | ]) |
1b68b1cd | 783 | fi |
42efb0d4 | 784 | if test -n "$frr_cv_interp"; then |
99e9f424 | 785 | AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) |
42efb0d4 DL |
786 | fi |
787 | ||
6f0e3f6e PJ |
788 | dnl ------------------------------------ |
789 | dnl Check C keywords and standard types | |
790 | dnl ------------------------------------ | |
791 | AC_C_CONST | |
792 | AC_C_INLINE | |
6f0e3f6e | 793 | AC_C_VOLATILE |
dc7a2bf1 | 794 | AC_HEADER_STDC |
6f0e3f6e PJ |
795 | dnl AC_TYPE_PID_T |
796 | AC_TYPE_UID_T | |
797 | AC_TYPE_MODE_T | |
798 | AC_TYPE_SIZE_T | |
6f0e3f6e | 799 | AC_STRUCT_TM |
dc7a2bf1 | 800 | |
6f0e3f6e PJ |
801 | dnl ------------------------- |
802 | dnl Check other header files. | |
803 | dnl ------------------------- | |
24f5e2fc DL |
804 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
805 | linux/version.h asm/types.h \ | |
806 | sys/cdefs.h]) | |
6f0e3f6e | 807 | |
899a4fd2 | 808 | ac_stdatomic_ok=false |
99e9f424 | 809 | AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) |
899a4fd2 DL |
810 | AC_CHECK_HEADER([stdatomic.h],[ |
811 | ||
812 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
813 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
814 | #include <stdatomic.h> | |
815 | int main(int argc, char **argv) { | |
816 | _Atomic int i = 0; | |
817 | return i; | |
818 | } | |
819 | ]])], [ | |
99e9f424 | 820 | AC_DEFINE([HAVE_STDATOMIC_H], [1], [found stdatomic.h]) |
899a4fd2 DL |
821 | AC_MSG_RESULT([yes]) |
822 | ac_stdatomic_ok=true | |
823 | ], [ | |
824 | AC_MSG_RESULT([no]) | |
825 | ]) | |
826 | ]) | |
827 | ||
828 | AS_IF([$ac_stdatomic_ok], [true], [ | |
829 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
830 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
831 | int main(int argc, char **argv) { | |
832 | volatile int i = 1; | |
833 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
834 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
835 | } | |
836 | ]])], [ | |
99e9f424 | 837 | AC_DEFINE([HAVE___ATOMIC], [1], [found __atomic builtins]) |
899a4fd2 DL |
838 | AC_MSG_RESULT([yes]) |
839 | ], [ | |
840 | AC_MSG_RESULT([no]) | |
841 | ||
842 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
843 | AC_MSG_CHECKING([for __sync_* builtins]) | |
844 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
845 | int main(int argc, char **argv) { | |
846 | volatile int i = 1; | |
847 | __sync_fetch_and_sub (&i, 1); | |
848 | return __sync_val_compare_and_swap (&i, 0, 1); | |
849 | } | |
850 | ]])], [ | |
99e9f424 | 851 | AC_DEFINE([HAVE___SYNC], [1], [found __sync builtins]) |
899a4fd2 DL |
852 | AC_MSG_RESULT([yes]) |
853 | ||
854 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
855 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
856 | int main(int argc, char **argv) { | |
857 | volatile int i = 1; | |
858 | return __sync_swap (&i, 2); | |
859 | } | |
860 | ]])], [ | |
99e9f424 | 861 | AC_DEFINE([HAVE___SYNC_SWAP], 1, [found __sync_swap builtin]) |
899a4fd2 DL |
862 | AC_MSG_RESULT([yes]) |
863 | ], [ | |
864 | AC_MSG_RESULT([no]) | |
865 | ]) | |
866 | ||
867 | ], [ | |
868 | AC_MSG_RESULT([no]) | |
869 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
870 | ]) | |
871 | ]) | |
872 | ]) | |
873 | ||
324be174 DL |
874 | AC_CHECK_HEADERS([pthread_np.h],,, [ |
875 | #include <pthread.h> | |
876 | ]) | |
e9d938b8 | 877 | AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np]) |
324be174 | 878 | |
440d5faa DL |
879 | needsync=true |
880 | ||
881 | AS_IF([$needsync], [ | |
882 | dnl Linux | |
883 | AC_MSG_CHECKING([for Linux futex() support]) | |
884 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
885 | #ifndef _GNU_SOURCE | |
886 | #define _GNU_SOURCE | |
887 | #endif | |
888 | #include <unistd.h> | |
889 | #include <limits.h> | |
890 | #include <sys/time.h> | |
891 | #include <sys/syscall.h> | |
892 | #include <linux/futex.h> | |
893 | ||
894 | int main(void); | |
895 | ], | |
896 | [ | |
897 | { | |
898 | return syscall(SYS_futex, NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
899 | } | |
900 | ])], [ | |
901 | AC_MSG_RESULT([yes]) | |
902 | AC_DEFINE(HAVE_SYNC_LINUX_FUTEX,,Have Linux futex support) | |
903 | needsync=false | |
904 | ], [ | |
905 | AC_MSG_RESULT([no]) | |
906 | ]) | |
907 | ]) | |
908 | ||
909 | AS_IF([$needsync], [ | |
910 | dnl FreeBSD | |
911 | AC_MSG_CHECKING([for FreeBSD _umtx_op() support]) | |
912 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
913 | #include <errno.h> | |
914 | #include <stdlib.h> | |
915 | #include <sys/types.h> | |
916 | #include <sys/umtx.h> | |
917 | int main(void); | |
918 | ], | |
919 | [ | |
920 | { | |
921 | return _umtx_op(NULL, UMTX_OP_WAIT_UINT, 0, NULL, NULL); | |
922 | } | |
923 | ])], [ | |
924 | AC_MSG_RESULT([yes]) | |
925 | AC_DEFINE(HAVE_SYNC_UMTX_OP,,Have FreeBSD _umtx_op() support) | |
926 | needsync=false | |
927 | ], [ | |
928 | AC_MSG_RESULT([no]) | |
929 | ]) | |
930 | ]) | |
931 | ||
932 | AS_IF([$needsync], [ | |
933 | dnl OpenBSD patch (not upstream at the time of writing this) | |
934 | dnl https://marc.info/?l=openbsd-tech&m=147299508409549&w=2 | |
935 | AC_MSG_CHECKING([for OpenBSD futex() support]) | |
936 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
937 | #include <sys/futex.h> | |
938 | int main(void); | |
939 | ], | |
940 | [ | |
941 | { | |
942 | return futex(NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
943 | } | |
944 | ])], [ | |
945 | AC_MSG_RESULT([yes]) | |
946 | AC_DEFINE(HAVE_SYNC_OPENBSD_FUTEX,,Have OpenBSD futex support) | |
947 | needsync=false | |
948 | ], [ | |
949 | AC_MSG_RESULT([no]) | |
950 | ]) | |
951 | ]) | |
952 | ||
6f0e3f6e | 953 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 954 | m4_define([FRR_INCLUDES], |
6f0e3f6e | 955 | [#ifdef SUNOS_5 |
0718b562 | 956 | #define _POSIX_C_SOURCE 200809L |
6f0e3f6e PJ |
957 | #define __EXTENSIONS__ |
958 | #endif | |
959 | #include <stdio.h> | |
24f5e2fc DL |
960 | #include <stdlib.h> |
961 | #include <stddef.h> | |
962 | #include <sys/types.h> | |
6f0e3f6e | 963 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 964 | #include <sys/param.h> |
6f0e3f6e | 965 | /* Required for MAXSIG */ |
24f5e2fc DL |
966 | #include <signal.h> |
967 | #include <sys/socket.h> | |
ea057677 HT |
968 | #ifdef __APPLE__ |
969 | # define __APPLE_USE_RFC_3542 | |
970 | #endif | |
24f5e2fc DL |
971 | #include <netinet/in.h> |
972 | #include <sys/time.h> | |
973 | #include <time.h> | |
974 | #include <net/if.h> | |
2b43bf23 DO |
975 | ])dnl |
976 | ||
977 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
978 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
979 | dnl an additional round for it. | |
980 | ||
99e9f424 | 981 | AC_CHECK_HEADERS([net/if_var.h], [], [], [FRR_INCLUDES]) |
2b43bf23 | 982 | |
8e4da10b DL |
983 | m4_define([FRR_INCLUDES], |
984 | FRR_INCLUDES | |
2b43bf23 DO |
985 | [#if HAVE_NET_IF_VAR_H |
986 | # include <net/if_var.h> | |
987 | #endif | |
988 | ])dnl | |
989 | ||
24f5e2fc DL |
990 | AC_CHECK_HEADERS([netinet/in_var.h \ |
991 | net/if_dl.h net/netopt.h \ | |
992 | inet/nd.h netinet/ip_icmp.h \ | |
6f0e3f6e | 993 | sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], |
99e9f424 | 994 | [], [], [FRR_INCLUDES]) |
6f0e3f6e PJ |
995 | |
996 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
997 | [#ifndef __USE_GNU | |
998 | #define __USE_GNU | |
999 | #endif /* __USE_GNU */ | |
8e4da10b | 1000 | FRR_INCLUDES |
6f0e3f6e PJ |
1001 | ]) |
1002 | ||
bccbd141 JT |
1003 | m4_define([UCONTEXT_INCLUDES], |
1004 | [#include <ucontext.h>])dnl | |
1005 | ||
1006 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
1007 | [], [], [UCONTEXT_INCLUDES]) | |
1008 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
1009 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
1010 | [], [], [UCONTEXT_INCLUDES])], | |
1011 | [], [UCONTEXT_INCLUDES]) | |
1012 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
1013 | [], [], [UCONTEXT_INCLUDES]) | |
1014 | ||
8e4da10b DL |
1015 | m4_define([FRR_INCLUDES], |
1016 | FRR_INCLUDES | |
24f5e2fc DL |
1017 | [ |
1018 | #include <sys/un.h> | |
1019 | #include <netinet/in_systm.h> | |
6f0e3f6e PJ |
1020 | #if HAVE_NETINET_IN_VAR_H |
1021 | # include <netinet/in_var.h> | |
1022 | #endif | |
1023 | #if HAVE_NET_IF_DL_H | |
1024 | # include <net/if_dl.h> | |
1025 | #endif | |
6f0e3f6e PJ |
1026 | #if HAVE_NET_NETOPT_H |
1027 | # include <net/netopt.h> | |
1028 | #endif | |
24f5e2fc | 1029 | #include <net/route.h> |
6f0e3f6e PJ |
1030 | #if HAVE_INET_ND_H |
1031 | # include <inet/nd.h> | |
1032 | #endif | |
24f5e2fc | 1033 | #include <arpa/inet.h> |
11770e10 PJ |
1034 | /* Required for IDRP */ |
1035 | #if HAVE_NETINET_IP_ICMP_H | |
1036 | # include <netinet/ip_icmp.h> | |
1037 | #endif | |
6f0e3f6e | 1038 | ])dnl |
dc7a2bf1 | 1039 | |
fa3232e1 | 1040 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 1041 | |
ddfeb486 DL |
1042 | AC_MSG_CHECKING([which operating system interface to use]) |
1043 | case "$host_os" in | |
1044 | sunos* | solaris2*) | |
1045 | AC_MSG_RESULT([Solaris]) | |
1046 | ||
99e9f424 RK |
1047 | AC_DEFINE([SUNOS_5], [1], [SunOS 5]) |
1048 | AC_DEFINE([SOLARIS_IPV6], [1], Solaris IPv6) | |
1049 | AC_DEFINE([_POSIX_C_SOURCE], [200809L], [enable POSIX.1-2008 and XPG7/SUSv4]) | |
ddfeb486 | 1050 | |
99e9f424 RK |
1051 | AC_CHECK_LIB([socket], [main]) |
1052 | AC_CHECK_LIB([nsl], [main]) | |
1053 | AC_CHECK_LIB([umem], [main]) | |
ddfeb486 DL |
1054 | SOLARIS="solaris" |
1055 | ;; | |
1056 | linux*) | |
1057 | AC_MSG_RESULT([Linux]) | |
1058 | ||
99e9f424 RK |
1059 | AC_DEFINE([GNU_LINUX], [1], [GNU Linux]) |
1060 | AC_DEFINE([HAVE_NETLINK], [1], [netlink]) | |
1061 | AC_DEFINE([LINUX_IPV6], [1], [Linux IPv6 stack]) | |
ddfeb486 DL |
1062 | |
1063 | dnl Linux has a compilation problem with mixing | |
1064 | dnl netinet/in.h and linux/in6.h they are not | |
1065 | dnl compatible. There has been discussion on | |
1066 | dnl how to fix it but no real progress on implementation | |
1067 | dnl when they fix it, remove this | |
99e9f424 | 1068 | AC_DEFINE([IPV6_MINHOPCOUNT], [73], [Linux ipv6 Min Hop Count]) |
ddfeb486 DL |
1069 | ;; |
1070 | openbsd*) | |
1071 | AC_MSG_RESULT([OpenBSD]) | |
1072 | ||
99e9f424 RK |
1073 | AC_DEFINE([OPEN_BSD], [1], [OpenBSD]) |
1074 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1075 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
004174c7 JAG |
1076 | |
1077 | if test "x${enable_pimd}" != "xno"; then | |
1078 | case "$host_os" in | |
1079 | openbsd6.0) | |
1080 | ;; | |
1081 | openbsd[6-9]*) | |
1082 | AC_MSG_FAILURE([pimd cannot be enabled as PIM support has been removed from OpenBSD 6.1]) | |
1083 | ;; | |
1084 | esac | |
1085 | fi | |
ddfeb486 DL |
1086 | ;; |
1087 | *) | |
1088 | AC_MSG_RESULT([BSD]) | |
1089 | ||
99e9f424 RK |
1090 | AC_DEFINE([HAVE_NET_RT_IFLIST], [1], [NET_RT_IFLIST]) |
1091 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1092 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 | 1093 | ;; |
7ea487bc | 1094 | esac |
99e9f424 | 1095 | AM_CONDITIONAL([SOLARIS], [test "${SOLARIS}" = "solaris"]) |
7ea487bc | 1096 | |
62c9f504 PJ |
1097 | AC_SYS_LARGEFILE |
1098 | ||
4e40b6d6 KK |
1099 | dnl ------------------------ |
1100 | dnl Integrated REALMS option | |
1101 | dnl ------------------------ | |
1102 | if test "${enable_realms}" = "yes"; then | |
1103 | case "$host_os" in | |
1104 | linux*) | |
99e9f424 | 1105 | AC_DEFINE([SUPPORT_REALMS], [1], [Realms support]) |
4e40b6d6 KK |
1106 | ;; |
1107 | *) | |
1108 | echo "Sorry, only Linux has REALMS support" | |
1109 | exit 1 | |
1110 | ;; | |
1111 | esac | |
1112 | fi | |
1113 | AM_CONDITIONAL([SUPPORT_REALMS], [test "${enable_realms}" = "yes"]) | |
1114 | ||
7ea487bc | 1115 | dnl --------------------- |
1116 | dnl Integrated VTY option | |
1117 | dnl --------------------- | |
1118 | case "${enable_vtysh}" in | |
64537bc4 DL |
1119 | "no") |
1120 | VTYSH="";; | |
1121 | *) | |
1122 | VTYSH="vtysh"; | |
99e9f424 | 1123 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
64537bc4 DL |
1124 | |
1125 | prev_libs="$LIBS" | |
99e9f424 | 1126 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1127 | LIBREADLINE="-lreadline" |
1128 | ], [ | |
1129 | dnl readline failed - it might be incorrectly linked and missing its | |
1130 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
99e9f424 | 1131 | AC_SEARCH_LIBS([tputs], [termcap tinfo curses ncurses], [ |
64537bc4 DL |
1132 | LIBREADLINE="$ac_cv_search_tputs" |
1133 | ], [ | |
1134 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1135 | ]) | |
1136 | ||
1137 | dnl re-try with the lib we found above | |
1138 | unset ac_cv_lib_readline_main | |
99e9f424 | 1139 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1140 | LIBREADLINE="-lreadline $LIBREADLINE" |
1141 | ], [ | |
1142 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1143 | ], [$LIBREADLINE]) | |
1144 | ], []) | |
1145 | LIBS="$prev_libs" | |
1146 | ||
99e9f424 | 1147 | AC_CHECK_HEADER([readline/history.h]) |
64537bc4 DL |
1148 | if test $ac_cv_header_readline_history_h = no;then |
1149 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) | |
1150 | fi | |
99e9f424 | 1151 | AC_CHECK_LIB([readline], [rl_completion_matches], [true], [], [$LIBREADLINE]) |
64537bc4 | 1152 | if test $ac_cv_lib_readline_rl_completion_matches = no; then |
99e9f424 | 1153 | AC_DEFINE([rl_completion_matches], [completion_matches], [Old readline]) |
64537bc4 | 1154 | fi |
99e9f424 | 1155 | AC_CHECK_LIB([readline], [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) |
64537bc4 | 1156 | if test "$frr_cv_append_history" = yes; then |
99e9f424 | 1157 | AC_DEFINE([HAVE_APPEND_HISTORY], [1], [Have history.h append_history]) |
64537bc4 DL |
1158 | fi |
1159 | ;; | |
7ea487bc | 1160 | esac |
99e9f424 RK |
1161 | AC_SUBST([LIBREADLINE]) |
1162 | AM_CONDITIONAL([VTYSH], test "x$VTYSH" = "xvtysh") | |
7ea487bc | 1163 | |
1164 | dnl ---------- | |
1165 | dnl PAM module | |
6159928d | 1166 | dnl |
1689cf7e | 1167 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1168 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1169 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1170 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1171 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1172 | dnl of OpenPAM. | |
7ea487bc | 1173 | dnl ---------- |
24cd435b | 1174 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1175 | AC_CHECK_HEADER([security/pam_misc.h], |
99e9f424 RK |
1176 | [AC_DEFINE([HAVE_PAM_MISC_H], [1], [Have pam_misc.h]) |
1177 | AC_DEFINE([PAM_CONV_FUNC], [misc_conv], [Have misc_conv]) | |
6f0e3f6e PJ |
1178 | pam_conv_func="misc_conv" |
1179 | ], | |
8e4da10b | 1180 | [], FRR_INCLUDES) |
6f0e3f6e | 1181 | AC_CHECK_HEADER([security/openpam.h], |
99e9f424 RK |
1182 | [AC_DEFINE([HAVE_OPENPAM_H], [1], [Have openpam.h]) |
1183 | AC_DEFINE([PAM_CONV_FUNC], [openpam_ttyconv], [Have openpam_ttyconv]) | |
6f0e3f6e PJ |
1184 | pam_conv_func="openpam_ttyconv" |
1185 | ], | |
8e4da10b | 1186 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1187 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1188 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1189 | with_libpam="no" | |
1190 | fi | |
1191 | fi | |
1192 | ||
7ea487bc | 1193 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1194 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1195 | dnl ------------------------------------------------------------------------- |
1196 | dnl | |
1197 | dnl This next check looks funky due to a linker problem with some versions | |
1198 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1199 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1200 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
99e9f424 RK |
1201 | AC_CHECK_LIB([pam], [pam_start], |
1202 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1203 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1204 | LIBPAM="-lpam"], |
99e9f424 | 1205 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1206 | LIBPAM="-lpam -lpam_misc"] |
1207 | ) | |
1208 | ], | |
1209 | ||
99e9f424 RK |
1210 | [AC_CHECK_LIB([pam], [pam_end], |
1211 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1212 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1213 | LIBPAM="-lpam -ldl"], |
99e9f424 | 1214 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1215 | LIBPAM="-lpam -ldl -lpam_misc"] |
1216 | ) | |
1217 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1218 | [-ldl]) | |
1219 | ] | |
1220 | ) | |
1221 | fi | |
99e9f424 | 1222 | AC_SUBST([LIBPAM]) |
7ea487bc | 1223 | |
1224 | dnl ------------------------------- | |
1225 | dnl Endian-ness check | |
1226 | dnl ------------------------------- | |
1227 | AC_WORDS_BIGENDIAN | |
1228 | ||
1229 | dnl ------------------------------- | |
1230 | dnl check the size in byte of the C | |
1231 | dnl ------------------------------- | |
1232 | dnl AC_CHECK_SIZEOF(char) | |
1233 | dnl AC_CHECK_SIZEOF(int) | |
1234 | dnl AC_CHECK_SIZEOF(short) | |
1235 | dnl AC_CHECK_SIZEOF(long) | |
1236 | ||
1237 | dnl ---------------------------- | |
1238 | dnl check existance of functions | |
1239 | dnl ---------------------------- | |
6f0e3f6e PJ |
1240 | AC_FUNC_FNMATCH |
1241 | AC_FUNC_FORK | |
6f0e3f6e | 1242 | AC_FUNC_MKTIME |
6f0e3f6e | 1243 | AC_FUNC_STAT |
6f0e3f6e PJ |
1244 | |
1245 | dnl ------------------------------- | |
1246 | dnl bgpd needs pow() and hence libm | |
1247 | dnl ------------------------------- | |
1248 | TMPLIBS="$LIBS" | |
1249 | AC_CHECK_HEADER([math.h], | |
1250 | [AC_CHECK_LIB([m], [pow], | |
1251 | [LIBM="-lm" | |
1252 | LIBS="$LIBS $LIBM" | |
6f0e3f6e PJ |
1253 | AC_CHECK_FUNCS(pow,[],[LIBM=""]) |
1254 | ]) | |
1255 | ]) | |
1256 | if test x"$LIBM" = x ; then | |
1257 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) | |
1258 | fi | |
1259 | LIBS="$TMPLIBS" | |
634949ae | 1260 | |
99e9f424 | 1261 | AC_SUBST([LIBM]) |
6f0e3f6e | 1262 | |
154b9e8f | 1263 | AC_CHECK_FUNCS([ppoll], [ |
99e9f424 | 1264 | AC_DEFINE([HAVE_PPOLL], [1], [have Linux/BSD ppoll()]) |
154b9e8f DL |
1265 | ]) |
1266 | AC_CHECK_FUNCS([pollts], [ | |
99e9f424 | 1267 | AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) |
154b9e8f DL |
1268 | ]) |
1269 | ||
6f0e3f6e PJ |
1270 | dnl --------------- |
1271 | dnl other functions | |
1272 | dnl --------------- | |
24f5e2fc DL |
1273 | AC_CHECK_FUNCS([ \ |
1274 | strlcat strlcpy \ | |
316d0ae5 | 1275 | getgrouplist]) |
6f0e3f6e | 1276 | |
13460c44 FL |
1277 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1278 | [AC_CHECK_DECL(__NR_setns, | |
99e9f424 | 1279 | AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, |
8e4da10b | 1280 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1281 | ]) |
99e9f424 | 1282 | AC_CHECK_FUNCS([setns])] |
13460c44 FL |
1283 | ) |
1284 | ||
238497fc PJ |
1285 | dnl -------------------------- |
1286 | dnl Determine IS-IS I/O method | |
1287 | dnl -------------------------- | |
99e9f424 RK |
1288 | AC_DEFINE([ISIS_METHOD_PFPACKET], [1], [constant value for isis method pfpacket]) |
1289 | AC_DEFINE([ISIS_METHOD_DLPI], [2], [constant value for isis method dlpi]) | |
1290 | AC_DEFINE([ISIS_METHOD_BPF], [3], [constant value for isis method bpf]) | |
1291 | AC_CHECK_HEADER([net/bpf.h]) | |
1292 | AC_CHECK_HEADER([sys/dlpi.h]) | |
1293 | AC_MSG_CHECKING([zebra IS-IS I/O method]) | |
ddfeb486 DL |
1294 | |
1295 | case "$host_os" in | |
1296 | linux*) | |
99e9f424 | 1297 | AC_MSG_RESULT([pfpacket]) |
ddfeb486 DL |
1298 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" |
1299 | ;; | |
1300 | solaris* | sunos*) | |
99e9f424 | 1301 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1302 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" |
1303 | ;; | |
1304 | *) | |
1305 | if test $ac_cv_header_net_bpf_h = no; then | |
1306 | if test $ac_cv_header_sys_dlpi_h = no; then | |
99e9f424 | 1307 | AC_MSG_RESULT([none]) |
7c0cbd0e | 1308 | if test "${enable_isisd}" = yes -o "${enable_fabricd}" = yes; then |
86e463cf DL |
1309 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) |
1310 | fi | |
ddfeb486 | 1311 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1312 | enable_isisd="no" |
7c0cbd0e | 1313 | enable_fabricd="no" |
ddfeb486 | 1314 | else |
99e9f424 | 1315 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1316 | fi |
1317 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1318 | else |
99e9f424 | 1319 | AC_MSG_RESULT([BPF]) |
ddfeb486 | 1320 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" |
238497fc | 1321 | fi |
ddfeb486 DL |
1322 | ;; |
1323 | esac | |
99e9f424 | 1324 | AC_DEFINE_UNQUOTED([ISIS_METHOD], [$ISIS_METHOD_MACRO], [selected method for isis, == one of the constants]) |
238497fc | 1325 | |
42c98199 | 1326 | dnl --------------------------------------------------------------- |
1327 | dnl figure out how to specify an interface in multicast sockets API | |
1328 | dnl --------------------------------------------------------------- | |
8e4da10b | 1329 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1330 | |
b3f2bf7c | 1331 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1332 | #include <sys/socket.h> |
1333 | #include <netinet/in.h> | |
b3f2bf7c RW |
1334 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1335 | #include <linux/types.h> | |
1336 | ]) | |
1337 | ||
8e4da10b DL |
1338 | m4_define([FRR_INCLUDES], |
1339 | FRR_INCLUDES | |
b3f2bf7c RW |
1340 | [#if HAVE_LINUX_MROUTE_H |
1341 | # include <linux/mroute.h> | |
1342 | #endif | |
1343 | ])dnl | |
1344 | ||
1345 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1346 | #include <sys/socket.h> |
1347 | #include <sys/types.h> | |
1348 | #include <netinet/in.h> | |
1349 | #include <net/route.h> | |
b3f2bf7c RW |
1350 | ]) |
1351 | ||
8e4da10b DL |
1352 | m4_define([FRR_INCLUDES], |
1353 | FRR_INCLUDES | |
b3f2bf7c RW |
1354 | [#if HAVE_NETINET_IP_MROUTE_H |
1355 | # include <netinet/ip_mroute.h> | |
1356 | #endif | |
1357 | ])dnl | |
1358 | ||
42c98199 | 1359 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) |
24f5e2fc DL |
1360 | AC_TRY_COMPILE([#include <sys/param.h>], |
1361 | [#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 | 1362 | return (0); |
1363 | #else | |
1364 | #error No support for BSD struct ip_mreq hack detected | |
99e9f424 RK |
1365 | #endif],[AC_MSG_RESULT([yes]) |
1366 | AC_DEFINE([HAVE_BSD_STRUCT_IP_MREQ_HACK], [1], [Can pass ifindex in struct ip_mreq])], | |
1367 | AC_MSG_RESULT([no])) | |
42c98199 | 1368 | |
10d04cdb DT |
1369 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1370 | AC_TRY_COMPILE([ | |
1371 | #include <sys/types.h> | |
1372 | #include <netinet/in.h> | |
1373 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
99e9f424 RK |
1374 | ], [AC_MSG_RESULT([yes]) |
1375 | AC_DEFINE([HAVE_RFC3678], [1], [Have RFC3678 protocol-independed API])], | |
1376 | AC_MSG_RESULT([no])) | |
10d04cdb | 1377 | |
c543a173 AS |
1378 | dnl --------------------------------------------------------------- |
1379 | dnl figure out how to check link-state | |
1380 | dnl --------------------------------------------------------------- | |
99e9f424 | 1381 | AC_CHECK_HEADER([net/if_media.h], |
24f5e2fc | 1382 | [m4_define([LINK_DETECT_INCLUDES], |
8e4da10b | 1383 | FRR_INCLUDES |
24f5e2fc DL |
1384 | [#include <net/if_media.h> |
1385 | ]) | |
99e9f424 RK |
1386 | AC_CHECK_MEMBERS([struct ifmediareq.ifm_status], |
1387 | AC_DEFINE([HAVE_BSD_LINK_DETECT], [1], [BSD link-detect]), | |
24f5e2fc DL |
1388 | [], LINK_DETECT_INCLUDES)], |
1389 | [], | |
8e4da10b | 1390 | FRR_INCLUDES) |
c543a173 | 1391 | |
9234b382 DV |
1392 | dnl --------------------------------------------------------------- |
1393 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1394 | dnl Not available in all BSD's when ifmediareq available | |
1395 | dnl --------------------------------------------------------------- | |
24f5e2fc | 1396 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
99e9f424 | 1397 | AC_DEFINE([HAVE_BSD_IFI_LINK_STATE], [1], [BSD ifi_link_state available]), |
8e4da10b | 1398 | [], FRR_INCLUDES) |
9234b382 | 1399 | |
0df7c91f PJ |
1400 | dnl ------------------------ |
1401 | dnl TCP_MD5SIG socket option | |
1402 | dnl ------------------------ | |
1403 | ||
1404 | AC_CHECK_HEADER([netinet/tcp.h], | |
1405 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1406 | FRR_INCLUDES |
0df7c91f PJ |
1407 | [#include <netinet/tcp.h> |
1408 | ]) | |
1409 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1410 | [], | |
8e4da10b | 1411 | FRR_INCLUDES) |
0df7c91f PJ |
1412 | if test $ac_cv_have_decl_TCP_MD5SIG = no; then |
1413 | AC_CHECK_HEADER([linux/tcp.h], | |
1414 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1415 | FRR_INCLUDES |
0df7c91f PJ |
1416 | [#include <linux/tcp.h> |
1417 | ]) | |
1418 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1419 | fi | |
1420 | ||
60060acc RW |
1421 | dnl ---------------------------------------------------------------------------- |
1422 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1423 | dnl ---------------------------------------------------------------------------- | |
1424 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1425 | ||
fa3232e1 | 1426 | dnl ------------------ |
1427 | dnl IPv6 header checks | |
1428 | dnl ------------------ | |
24f5e2fc | 1429 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1430 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1431 | FRR_INCLUDES) |
fa3232e1 | 1432 | |
8e4da10b DL |
1433 | m4_define([FRR_INCLUDES],dnl |
1434 | FRR_INCLUDES | |
6f0e3f6e PJ |
1435 | [#if HAVE_NETINET6_IN6_H |
1436 | #include <netinet6/in6.h> | |
1437 | #endif | |
1438 | #if HAVE_NETINET_IN6_VAR_H | |
1439 | #include <netinet/in6_var.h> | |
1440 | #endif | |
24f5e2fc | 1441 | #include <netinet/icmp6.h> |
6f0e3f6e PJ |
1442 | #if HAVE_NETINET6_IN6_VAR_H |
1443 | # include <netinet6/in6_var.h> | |
1444 | #endif | |
1445 | #if HAVE_NETINET6_ND6_H | |
fbf24544 | 1446 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1447 | #endif |
1448 | ])dnl | |
1449 | ||
7ea487bc | 1450 | dnl -------------------- |
1451 | dnl Daemon disable check | |
1452 | dnl -------------------- | |
99e9f424 | 1453 | AM_CONDITIONAL([ZEBRA], [test "${enable_zebra}" != "no"]) |
7ea487bc | 1454 | |
1455 | if test "${enable_bgpd}" = "no";then | |
1456 | BGPD="" | |
1457 | else | |
1458 | BGPD="bgpd" | |
1459 | fi | |
99e9f424 | 1460 | AM_CONDITIONAL([BGPD], [test "x$BGPD" = "xbgpd"]) |
7ea487bc | 1461 | |
99e9f424 RK |
1462 | AM_CONDITIONAL([RIPD], [test "${enable_ripd}" != "no"]) |
1463 | AM_CONDITIONAL([OSPFD], [test "${enable_ospfd}" != "no"]) | |
1464 | AM_CONDITIONAL([LDPD], [test "${enable_ldpd}" != "no"]) | |
7ea487bc | 1465 | |
30237d29 | 1466 | AS_IF([test "${enable_ldpd}" != "no"], [ |
99e9f424 | 1467 | AC_DEFINE([HAVE_LDPD], [1], [ldpd]) |
30237d29 | 1468 | ]) |
eac6e3f0 | 1469 | |
7134904b | 1470 | if test "$enable_bfdd" = "no"; then |
99e9f424 | 1471 | AC_DEFINE([HAVE_BFDD], [0], [bfdd]) |
7134904b RZ |
1472 | BFDD="" |
1473 | else | |
99e9f424 | 1474 | AC_DEFINE([HAVE_BFDD], [1], [bfdd]) |
7134904b RZ |
1475 | BFDD="bfdd" |
1476 | ||
1477 | case $host_os in | |
1478 | linux*) | |
99e9f424 | 1479 | AC_DEFINE([BFD_LINUX], [1], [bfdd]) |
7134904b RZ |
1480 | ;; |
1481 | ||
1482 | *) | |
99e9f424 | 1483 | AC_DEFINE([BFD_BSD], [1], [bfdd]) |
7134904b RZ |
1484 | ;; |
1485 | esac | |
1486 | fi | |
1487 | ||
99e9f424 | 1488 | AM_CONDITIONAL([BFDD], [test "x$BFDD" = "xbfdd"]) |
7134904b | 1489 | |
39d3cc4e | 1490 | if test "$ac_cv_lib_json_c_json_object_get" = no -a "x$BFDD" = "xbfdd"; then |
7134904b RZ |
1491 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1492 | fi | |
1493 | ||
42350cfc | 1494 | NHRPD="" |
ddfeb486 DL |
1495 | case "$host_os" in |
1496 | linux*) | |
1497 | if test "${enable_nhrpd}" != "no"; then | |
1498 | NHRPD="nhrpd" | |
1499 | fi | |
1500 | ;; | |
1501 | *) | |
1502 | if test "${enable_nhrpd}" = "yes"; then | |
1503 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) | |
1504 | fi | |
1505 | ;; | |
1506 | esac | |
99e9f424 | 1507 | AM_CONDITIONAL([NHRPD], [test "x$NHRPD" = "xnhrpd"]) |
2fb975da | 1508 | |
99e9f424 | 1509 | AM_CONDITIONAL([EIGRPD], [test "${enable_eigrpd}" != "no"]) |
7f57883e | 1510 | |
9473e340 DS |
1511 | if test "${enable_watchfrr}" = "no";then |
1512 | WATCHFRR="" | |
d0199430 | 1513 | else |
9473e340 | 1514 | WATCHFRR="watchfrr" |
d0199430 | 1515 | fi |
99e9f424 | 1516 | AM_CONDITIONAL([WATCHFRR], [test "x$WATCHFRR" = "xwatchfrr"]) |
d0199430 | 1517 | |
1ef74ef7 | 1518 | OSPFCLIENT="" |
cd66cd4c | 1519 | if test "${enable_ospfapi}" != "no";then |
99e9f424 | 1520 | AC_DEFINE([SUPPORT_OSPF_API], [1], [OSPFAPI]) |
1ef74ef7 | 1521 | |
cd66cd4c | 1522 | if test "${enable_ospfclient}" != "no";then |
1ef74ef7 | 1523 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1524 | fi |
7ea487bc | 1525 | fi |
cd66cd4c | 1526 | |
99e9f424 RK |
1527 | AM_CONDITIONAL([OSPFCLIENT], [test "x$OSPFCLIENT" = "xospfclient"]) |
1528 | AM_CONDITIONAL([RIPNGD], [test "${enable_ripngd}" != "no"]) | |
1529 | AM_CONDITIONAL([BABELD], [test "${enable_babeld}" != "no"]) | |
1530 | AM_CONDITIONAL([OSPF6D], [test "${enable_ospf6d}" != "no"]) | |
1531 | AM_CONDITIONAL([ISISD], [test "${enable_isisd}" != "no"]) | |
1532 | AM_CONDITIONAL([PIMD], [test "${enable_pimd}" != "no"]) | |
1533 | AM_CONDITIONAL([PBRD], [test "${enable_pbrd}" != "no"]) | |
1534 | AM_CONDITIONAL([SHARPD], [test "${enable_sharpd}" = "yes"]) | |
1535 | AM_CONDITIONAL([STATICD], [test "${enable_staticd}" != "no"]) | |
1536 | AM_CONDITIONAL([FABRICD], [test "${enable_fabricd}" != "no"]) | |
5435a2bf | 1537 | AM_CONDITIONAL([VRRPD], [test "${enable_vrrpd}" != "no"]) |
12e41d03 | 1538 | |
7ea487bc | 1539 | if test "${enable_bgp_announce}" = "no";then |
99e9f424 | 1540 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) |
750e8146 | 1541 | else |
99e9f424 | 1542 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [0], [Disable BGP installation to zebra]) |
7ea487bc | 1543 | fi |
1544 | ||
f95f2ad9 | 1545 | if test "${enable_bgp_vnc}" != "no";then |
99e9f424 | 1546 | AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) |
65efcfce | 1547 | fi |
f95f2ad9 | 1548 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) |
65efcfce | 1549 | |
99e9f424 RK |
1550 | AC_SUBST([SOLARIS]) |
1551 | AC_CHECK_LIB([crypt], [crypt], [], | |
1552 | [AC_CHECK_LIB([crypto], [DES_crypt])]) | |
1553 | AC_CHECK_LIB([resolv], [res_init]) | |
7ea487bc | 1554 | |
25f45887 JJ |
1555 | dnl --------------------------- |
1556 | dnl check system has PCRE regexp | |
1557 | dnl --------------------------- | |
1558 | if test "x$enable_pcreposix" = "xyes"; then | |
99e9f424 | 1559 | AC_CHECK_LIB([pcreposix], [regexec], [], [ |
ad9a0825 DL |
1560 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) |
1561 | ]) | |
25f45887 | 1562 | fi |
99e9f424 | 1563 | AC_SUBST([HAVE_LIBPCREPOSIX]) |
7ea487bc | 1564 | |
2fb975da TT |
1565 | dnl ------------------ |
1566 | dnl check C-Ares library | |
1567 | dnl ------------------ | |
42350cfc | 1568 | if test "${NHRPD}" != ""; then |
99e9f424 | 1569 | PKG_CHECK_MODULES([CARES], [libcares], ,[ |
92e50261 DL |
1570 | AC_MSG_ERROR([trying to build nhrpd, but libcares not found. install c-ares and its -dev headers.]) |
1571 | ]) | |
2fb975da TT |
1572 | fi |
1573 | ||
1574 | ||
7ea487bc | 1575 | dnl ------------------ |
b1fc9acb | 1576 | dnl check Net-SNMP library |
7ea487bc | 1577 | dnl ------------------ |
53b99735 | 1578 | if test "${enable_snmp}" != "" -a "${enable_snmp}" != "no"; then |
08d7f653 VB |
1579 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
1580 | if test x"$NETSNMP_CONFIG" = x"no"; then | |
1581 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) | |
1582 | fi | |
46081234 DL |
1583 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1584 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
e5563f87 DL |
1585 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1586 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1587 | for removelib in crypto ssl sensors pci wrap; do | |
1588 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1589 | done | |
08d7f653 | 1590 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1591 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1592 | int main(void); |
1593 | ], | |
1594 | [ | |
1595 | { | |
1596 | return 0; | |
1597 | } | |
92e50261 | 1598 | ])], [ |
45da32d7 | 1599 | AC_MSG_RESULT([no]) |
08d7f653 | 1600 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1601 | case "${enable_snmp}" in |
1602 | yes) | |
1603 | SNMP_METHOD=agentx | |
1604 | ;; | |
807ed4e9 | 1605 | agentx) |
d6be5fb9 VB |
1606 | SNMP_METHOD="${enable_snmp}" |
1607 | ;; | |
1608 | *) | |
807ed4e9 | 1609 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1610 | ;; |
1611 | esac | |
d6be5fb9 | 1612 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
99e9f424 | 1613 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) |
6cf9df08 | 1614 | fi |
46081234 | 1615 | AM_CONDITIONAL([SNMP], [test "x${SNMP_METHOD}" != "x"]) |
99e9f424 RK |
1616 | AC_SUBST([SNMP_LIBS]) |
1617 | AC_SUBST([SNMP_CFLAGS]) | |
6cf9df08 | 1618 | |
1c2facd1 RW |
1619 | dnl --------------- |
1620 | dnl libyang | |
1621 | dnl --------------- | |
fdbd8086 | 1622 | PKG_CHECK_MODULES([LIBYANG], [libyang >= 0.16.7], , [ |
1c2facd1 RW |
1623 | AC_MSG_ERROR([libyang (>= 0.16.7) was not found on your system.]) |
1624 | ]) | |
fdbd8086 DL |
1625 | ac_cflags_save="$CFLAGS" |
1626 | CFLAGS="$CFLAGS $LIBYANG_CFLAGS" | |
397b1dff CF |
1627 | AC_CHECK_MEMBER([struct lyd_node.priv], [], [ |
1628 | AC_MSG_ERROR([m4_normalize([ | |
1629 | libyang needs to be compiled with ENABLE_LYD_PRIV=ON. | |
18f7f767 | 1630 | Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html]) |
397b1dff CF |
1631 | ]) |
1632 | ], [[#include <libyang/libyang.h>]]) | |
fdbd8086 | 1633 | CFLAGS="$ac_cflags_save" |
1c2facd1 RW |
1634 | |
1635 | dnl --------------- | |
1636 | dnl configuration rollbacks | |
1637 | dnl --------------- | |
1638 | SQLITE3=false | |
1639 | if test "$enable_config_rollbacks" = "yes"; then | |
fdbd8086 | 1640 | PKG_CHECK_MODULES([SQLITE3], [sqlite3], [ |
99e9f424 RK |
1641 | AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks]) |
1642 | AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database]) | |
1c2facd1 RW |
1643 | SQLITE3=true |
1644 | ], [ | |
1645 | AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) | |
1646 | ]) | |
1647 | fi | |
99e9f424 | 1648 | AM_CONDITIONAL([SQLITE3], [$SQLITE3]) |
1c2facd1 | 1649 | |
5bce33b3 RW |
1650 | dnl --------------- |
1651 | dnl confd | |
1652 | dnl --------------- | |
1653 | if test "$enable_confd" != "" -a "$enable_confd" != "no"; then | |
76ca5356 | 1654 | AC_CHECK_PROG([CONFD], [confd], [confd], [/bin/false], "${enable_confd}/bin") |
5bce33b3 RW |
1655 | if test "x$CONFD" = "x/bin/false"; then |
1656 | AC_MSG_ERROR([confd was not found on your system.])] | |
1657 | fi | |
1658 | CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib" | |
99e9f424 | 1659 | AC_SUBST([CONFD_CFLAGS]) |
0619d86e RW |
1660 | CONFD_LIBS="-lconfd" |
1661 | AC_SUBST([CONFD_LIBS]) | |
99e9f424 | 1662 | AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) |
5bce33b3 RW |
1663 | fi |
1664 | AM_CONDITIONAL([CONFD], [test "x$enable_confd" != "x"]) | |
1665 | ||
a7ca2199 RW |
1666 | dnl --------------- |
1667 | dnl sysrepo | |
1668 | dnl --------------- | |
1669 | if test "$enable_sysrepo" = "yes"; then | |
fdbd8086 | 1670 | PKG_CHECK_MODULES([SYSREPO], [libsysrepo], |
99e9f424 | 1671 | [AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration]) |
a7ca2199 RW |
1672 | SYSREPO=true], |
1673 | [SYSREPO=false | |
1674 | AC_MSG_ERROR([sysrepo was not found on your system.])] | |
1675 | ) | |
1676 | fi | |
1677 | AM_CONDITIONAL([SYSREPO], [test "x$enable_sysrepo" = "xyes"]) | |
1678 | ||
ec2ac5f2 RW |
1679 | dnl --------------- |
1680 | dnl gRPC | |
1681 | dnl --------------- | |
1682 | if test "$enable_grpc" = "yes"; then | |
1683 | PKG_CHECK_MODULES([GRPC], [grpc grpc++ protobuf], [ | |
1684 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1685 | if test "$PROTOC" = "/bin/false"; then | |
1686 | AC_MSG_FAILURE([grpc requested but protoc not found.]) | |
1687 | fi | |
1688 | ||
1689 | AC_DEFINE([HAVE_GRPC], [1], [Enable the gRPC northbound plugin]) | |
1690 | GRPC=true | |
1691 | ], [ | |
1692 | GRPC=false | |
1693 | AC_MSG_ERROR([grpc/grpc++ were not found on your system.]) | |
1694 | ]) | |
1695 | fi | |
1696 | AM_CONDITIONAL([GRPC], [test "x$enable_grpc" = "xyes"]) | |
1697 | ||
4db0cff1 QY |
1698 | dnl --------------- |
1699 | dnl math | |
1700 | dnl --------------- | |
1701 | AC_SEARCH_LIBS([sqrt], [m]) | |
1702 | ||
b249c083 DL |
1703 | dnl --------------- |
1704 | dnl dlopen & dlinfo | |
1705 | dnl --------------- | |
99e9f424 | 1706 | AC_SEARCH_LIBS([dlopen], [dl dld], [], [ |
30771d65 DL |
1707 | AC_MSG_ERROR([unable to find the dlopen()]) |
1708 | ]) | |
1709 | ||
b249c083 DL |
1710 | AC_CHECK_HEADERS([link.h]) |
1711 | ||
2a636b43 DL |
1712 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
1713 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1714 | #include <stdlib.h> |
1715 | #ifdef HAVE_LINK_H | |
1716 | #include <link.h> | |
1717 | #endif | |
1718 | #include <dlfcn.h> | |
1719 | ]], [[ | |
1720 | char origin[1]; | |
1721 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
1722 | ]])], [ | |
2a636b43 DL |
1723 | frr_cv_rtld_di_origin=yes |
1724 | ], [ | |
1725 | frr_cv_rtld_di_origin=no | |
1726 | ]) | |
b249c083 | 1727 | ]) |
2a636b43 | 1728 | if test "$frr_cv_rtld_di_origin" = yes; then |
99e9f424 | 1729 | AC_DEFINE([HAVE_DLINFO_ORIGIN], [1], [Have dlinfo RTLD_DI_ORIGIN]) |
2a636b43 | 1730 | fi |
b249c083 | 1731 | |
2a636b43 DL |
1732 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
1733 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
1734 | #include <stdlib.h> |
1735 | #ifdef HAVE_LINK_H | |
1736 | #include <link.h> | |
1737 | #endif | |
1738 | #include <dlfcn.h> | |
1739 | ]], [[ | |
1740 | struct link_map *lm = NULL; | |
1741 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
1742 | ]])], [ | |
2a636b43 DL |
1743 | frr_cv_rtld_di_linkmap=yes |
1744 | ], [ | |
1745 | frr_cv_rtld_di_linkmap=no | |
1746 | ]) | |
b249c083 | 1747 | ]) |
2a636b43 | 1748 | if test "$frr_cv_rtld_di_linkmap" = yes; then |
99e9f424 | 1749 | AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) |
2a636b43 | 1750 | fi |
6cf9df08 | 1751 | |
99e9f424 | 1752 | AM_CONDITIONAL([SNMP], [test "x$SNMP_METHOD" = "xagentx"]) |
62ff928b | 1753 | |
7ea487bc | 1754 | dnl --------------------------- |
6f0e3f6e | 1755 | dnl sockaddr and netinet checks |
7ea487bc | 1756 | dnl --------------------------- |
24f5e2fc DL |
1757 | AC_CHECK_TYPES([ |
1758 | struct sockaddr_dl, | |
1759 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 1760 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e PJ |
1761 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
1762 | struct nd_opt_adv_interval, struct rt_addrinfo, | |
3eb4fbb0 LS |
1763 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval, |
1764 | struct nd_opt_rdnss, struct nd_opt_dnssl], | |
8e4da10b | 1765 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
1766 | |
1767 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
1768 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 1769 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
1770 | struct if6_aliasreq.ifra_lifetime, |
1771 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 1772 | [], [], FRR_INCLUDES) |
29c4c9bd | 1773 | |
6f0e3f6e | 1774 | dnl --------------------------- |
11770e10 | 1775 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 1776 | dnl --------------------------- |
8dc1f7fc DL |
1777 | |
1778 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
1779 | AC_CHECK_TYPES([struct icmphdr], [ | |
1780 | IRDP=true | |
1781 | ], [ | |
1782 | IRDP=false | |
1783 | ], [FRR_INCLUDES]) | |
1784 | ], [ | |
1785 | IRDP=false | |
1786 | ], [FRR_INCLUDES]) | |
1787 | ||
1788 | case "${enable_irdp}" in | |
1789 | yes) | |
1790 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
1791 | ;; | |
1792 | no) | |
1793 | IRDP=false | |
1794 | ;; | |
1795 | esac | |
1796 | ||
99e9f424 | 1797 | AM_CONDITIONAL([IRDP], [$IRDP]) |
29c4c9bd | 1798 | |
12e41d03 DL |
1799 | dnl ----------------------- |
1800 | dnl checking for IP_PKTINFO | |
1801 | dnl ----------------------- | |
99e9f424 | 1802 | AC_MSG_CHECKING([for IP_PKTINFO]) |
12e41d03 DL |
1803 | AC_TRY_COMPILE([#include <netdb.h>], [ |
1804 | int opt = IP_PKTINFO; | |
1805 | ], [ | |
99e9f424 RK |
1806 | AC_MSG_RESULT([yes]) |
1807 | AC_DEFINE([HAVE_IP_PKTINFO], [1], [Have IP_PKTINFO]) | |
12e41d03 | 1808 | ], [ |
99e9f424 | 1809 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1810 | ]) |
1811 | ||
1812 | dnl --------------------------- | |
1813 | dnl checking for IP_RECVDSTADDR | |
1814 | dnl --------------------------- | |
99e9f424 | 1815 | AC_MSG_CHECKING([for IP_RECVDSTADDR]) |
12e41d03 DL |
1816 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1817 | int opt = IP_RECVDSTADDR; | |
1818 | ], [ | |
99e9f424 RK |
1819 | AC_MSG_RESULT([yes]) |
1820 | AC_DEFINE([HAVE_IP_RECVDSTADDR], [1], [Have IP_RECVDSTADDR]) | |
12e41d03 | 1821 | ], [ |
99e9f424 | 1822 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1823 | ]) |
1824 | ||
1825 | dnl ---------------------- | |
1826 | dnl checking for IP_RECVIF | |
1827 | dnl ---------------------- | |
99e9f424 | 1828 | AC_MSG_CHECKING([for IP_RECVIF]) |
12e41d03 DL |
1829 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1830 | int opt = IP_RECVIF; | |
1831 | ], [ | |
99e9f424 RK |
1832 | AC_MSG_RESULT([yes]) |
1833 | AC_DEFINE([HAVE_IP_RECVIF], [1], [Have IP_RECVIF]) | |
12e41d03 | 1834 | ], [ |
99e9f424 | 1835 | AC_MSG_RESULT([no]) |
12e41d03 DL |
1836 | ]) |
1837 | ||
eac6e3f0 RW |
1838 | dnl ---------------------- |
1839 | dnl checking for SO_BINDANY | |
1840 | dnl ---------------------- | |
99e9f424 | 1841 | AC_MSG_CHECKING([for SO_BINDANY]) |
eac6e3f0 RW |
1842 | AC_TRY_COMPILE([#include <sys/socket.h>], [ |
1843 | int opt = SO_BINDANY; | |
1844 | ], [ | |
99e9f424 RK |
1845 | AC_MSG_RESULT([yes]) |
1846 | AC_DEFINE([HAVE_SO_BINDANY], [1], [Have SO_BINDANY]) | |
eac6e3f0 | 1847 | ], [ |
99e9f424 | 1848 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
1849 | ]) |
1850 | ||
1851 | dnl ---------------------- | |
1852 | dnl checking for IP_FREEBIND | |
1853 | dnl ---------------------- | |
99e9f424 | 1854 | AC_MSG_CHECKING([for IP_FREEBIND]) |
eac6e3f0 RW |
1855 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
1856 | int opt = IP_FREEBIND; | |
1857 | ], [ | |
99e9f424 RK |
1858 | AC_MSG_RESULT([yes]) |
1859 | AC_DEFINE([HAVE_IP_FREEBIND], [1], [Have IP_FREEBIND]) | |
eac6e3f0 | 1860 | ], [ |
99e9f424 | 1861 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
1862 | ]) |
1863 | ||
ba0cb3fe DS |
1864 | dnl -------------------------------------- |
1865 | dnl checking for be32dec existence or not | |
1866 | dnl -------------------------------------- | |
1867 | AC_CHECK_DECLS([be32enc, be32dec], [], [], | |
1868 | [#include <sys/endian.h>]) | |
1869 | ||
c4376c9d SH |
1870 | dnl -------------------------------------- |
1871 | dnl checking for clock_time monotonic struct and call | |
1872 | dnl -------------------------------------- | |
99e9f424 RK |
1873 | AC_CHECK_DECL([CLOCK_MONOTONIC], |
1874 | [AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"]) | |
1875 | AC_DEFINE([HAVE_CLOCK_MONOTONIC], [1], [Have monotonic clock]) | |
1876 | ], [AC_MSG_RESULT([no])], [FRR_INCLUDES]) | |
c4376c9d | 1877 | |
bbf5ffa0 QY |
1878 | dnl -------------------------------------- |
1879 | dnl checking for flex and bison | |
1880 | dnl -------------------------------------- | |
4a06690f | 1881 | |
bbf5ffa0 | 1882 | AM_PROG_LEX |
99e9f424 | 1883 | AC_MSG_CHECKING([version of flex]) |
1689cf7e JAG |
1884 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
1885 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
1886 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
1887 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
1888 | LEX="$SHELL $missing_dir/missing flex" |
1889 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
1890 | AC_MSG_WARN([using pregenerated flex output files]) | |
1891 | else | |
1892 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
1893 | fi | |
1894 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
1895 | AC_SUBST([LEXLIB], ['']) | |
1896 | ]) | |
0d37f9f3 | 1897 | |
bbf5ffa0 | 1898 | AC_PROG_YACC |
0d37f9f3 | 1899 | dnl thanks GNU bison for this b*llshit... |
99e9f424 | 1900 | AC_MSG_CHECKING([version of bison]) |
1689cf7e JAG |
1901 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
1902 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
1903 | frr_ac_bison_missing="false" | |
1904 | case "x${frr_ac_bison_version}" in | |
0d37f9f3 DL |
1905 | x2.7*) |
1906 | BISON_OPENBRACE='"' | |
1907 | BISON_CLOSEBRACE='"' | |
05dbb7df | 1908 | BISON_VERBOSE='' |
1689cf7e | 1909 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
1910 | ;; |
1911 | x2.*|x1.*) | |
1689cf7e | 1912 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 1913 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 1914 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1915 | ;; |
1916 | x) | |
1917 | AC_MSG_RESULT([none]) | |
1918 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 1919 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
1920 | ;; |
1921 | *) | |
1922 | BISON_OPENBRACE='{' | |
1923 | BISON_CLOSEBRACE='}' | |
05dbb7df | 1924 | BISON_VERBOSE='-Dparse.error=verbose' |
1689cf7e | 1925 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 or newer]) |
0d37f9f3 DL |
1926 | ;; |
1927 | esac | |
99e9f424 RK |
1928 | AC_SUBST([BISON_OPENBRACE]) |
1929 | AC_SUBST([BISON_CLOSEBRACE]) | |
1930 | AC_SUBST([BISON_VERBOSE]) | |
0d37f9f3 | 1931 | |
1689cf7e | 1932 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
1933 | YACC="$SHELL $missing_dir/missing bison -y" |
1934 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
1935 | AC_MSG_WARN([using pregenerated bison output files]) | |
1936 | else | |
1937 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
1938 | fi | |
1939 | fi | |
bbf5ffa0 | 1940 | |
edd7c245 | 1941 | dnl ------------------- |
1942 | dnl capabilities checks | |
1943 | dnl ------------------- | |
41d3fc96 | 1944 | if test "${enable_capabilities}" != "no"; then |
99e9f424 RK |
1945 | AC_MSG_CHECKING([whether prctl PR_SET_KEEPCAPS is available]) |
1946 | AC_TRY_COMPILE([#include <sys/prctl.h>], [prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
1947 | [AC_MSG_RESULT([yes]) | |
1948 | AC_DEFINE([HAVE_PR_SET_KEEPCAPS], [1], [prctl]) | |
8e4da10b | 1949 | frr_ac_keepcaps="yes"], |
99e9f424 | 1950 | AC_MSG_RESULT([no]) |
edd7c245 | 1951 | ) |
8e4da10b | 1952 | if test x"${frr_ac_keepcaps}" = x"yes"; then |
99e9f424 | 1953 | AC_CHECK_HEADERS([sys/capability.h]) |
41d3fc96 | 1954 | fi |
1955 | if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then | |
99e9f424 RK |
1956 | AC_CHECK_LIB([cap], [cap_init], |
1957 | [AC_DEFINE([HAVE_LCAPS], [1], [Capabilities]) | |
41d3fc96 | 1958 | LIBCAP="-lcap" |
8e4da10b | 1959 | frr_ac_lcaps="yes"] |
41d3fc96 | 1960 | ) |
ceacedba | 1961 | else |
99e9f424 RK |
1962 | AC_CHECK_HEADERS([priv.h], |
1963 | [AC_MSG_CHECKING([Solaris style privileges are available]) | |
1964 | AC_TRY_COMPILE([#include <priv.h>], [getpflags(PRIV_AWARE);], | |
1965 | [AC_MSG_RESULT([yes]) | |
1966 | AC_DEFINE([HAVE_SOLARIS_CAPABILITIES], [1], [getpflags]) | |
8e4da10b | 1967 | frr_ac_scaps="yes"], |
ceacedba | 1968 | AC_MSG_RESULT(no) |
1969 | ) | |
1970 | ] | |
1971 | ) | |
1972 | fi | |
8e4da10b DL |
1973 | if test x"${frr_ac_scaps}" = x"yes" \ |
1974 | -o x"${frr_ac_lcaps}" = x"yes"; then | |
99e9f424 | 1975 | AC_DEFINE([HAVE_CAPABILITIES], [1], [capabilities]) |
41d3fc96 | 1976 | fi |
edd7c245 | 1977 | fi |
99e9f424 | 1978 | AC_SUBST([LIBCAP]) |
edd7c245 | 1979 | |
fb2d1502 | 1980 | dnl --------------------------- |
1981 | dnl check for glibc 'backtrace' | |
1982 | dnl --------------------------- | |
8c99b4c1 DL |
1983 | if test x"${enable_backtrace}" != x"no" ; then |
1984 | backtrace_ok=no | |
68b8a15f | 1985 | PKG_CHECK_MODULES([UNWIND], [libunwind], [ |
99e9f424 | 1986 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) |
68b8a15f DL |
1987 | backtrace_ok=yes |
1988 | ], [ | |
1989 | case "$host_os" in | |
1990 | sunos* | solaris2*) | |
1991 | AC_CHECK_FUNCS([printstack], [ | |
99e9f424 | 1992 | AC_DEFINE([HAVE_PRINTSTACK], [1], [Solaris printstack]) |
68b8a15f DL |
1993 | backtrace_ok=yes |
1994 | ]) | |
1995 | ;; | |
1996 | esac | |
1997 | if test "$backtrace_ok" = no; then | |
1998 | AC_CHECK_HEADER([execinfo.h], [ | |
1999 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
99e9f424 | 2000 | AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) |
68b8a15f DL |
2001 | backtrace_ok=yes |
2002 | ],, [-lm]) | |
2003 | ]) | |
2004 | fi | |
eda3529e | 2005 | ]) |
8c99b4c1 DL |
2006 | |
2007 | if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then | |
2008 | dnl user explicitly requested backtrace but we failed to find support | |
68b8a15f | 2009 | AC_MSG_FAILURE([failed to find backtrace or libunwind support]) |
8c99b4c1 DL |
2010 | fi |
2011 | fi | |
fb2d1502 | 2012 | |
41be32bf PJ |
2013 | dnl ----------------------------------------- |
2014 | dnl check for malloc mallinfo struct and call | |
2015 | dnl this must try and link using LIBS, in | |
2016 | dnl order to check no alternative allocator | |
2017 | dnl has been specified, which might not provide | |
2018 | dnl mallinfo, e.g. such as Umem on Solaris. | |
2019 | dnl ----------------------------------------- | |
324be174 | 2020 | AC_CHECK_HEADERS([malloc.h malloc_np.h malloc/malloc.h],,, [FRR_INCLUDES]) |
fa896a1d | 2021 | |
2a636b43 DL |
2022 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
2023 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
2024 | #ifdef HAVE_MALLOC_H |
2025 | #include <malloc.h> | |
2026 | #endif | |
324be174 DL |
2027 | #ifdef HAVE_MALLOC_NP_H |
2028 | #include <malloc_np.h> | |
2029 | #endif | |
fa896a1d DL |
2030 | #ifdef HAVE_MALLOC_MALLOC_H |
2031 | #include <malloc/malloc.h> | |
2032 | #endif | |
2033 | ]], [[ | |
2034 | struct mallinfo ac_x; ac_x = mallinfo (); | |
2035 | ]])], [ | |
2a636b43 DL |
2036 | frr_cv_mallinfo=yes |
2037 | ], [ | |
2038 | frr_cv_mallinfo=no | |
2039 | ]) | |
fa896a1d | 2040 | ]) |
2a636b43 | 2041 | if test "$frr_cv_mallinfo" = yes; then |
99e9f424 | 2042 | AC_DEFINE([HAVE_MALLINFO], [1], [mallinfo]) |
2a636b43 | 2043 | fi |
fa896a1d | 2044 | |
99e9f424 | 2045 | AC_MSG_CHECKING([whether malloc_usable_size is available]) |
fa896a1d DL |
2046 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ |
2047 | #ifdef HAVE_MALLOC_H | |
2048 | #include <malloc.h> | |
2049 | #endif | |
2050 | #ifdef HAVE_MALLOC_MALLOC_H | |
2051 | #include <malloc/malloc.h> | |
2052 | #endif | |
2053 | ]], [[ | |
2054 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
2055 | ]])], [ | |
99e9f424 RK |
2056 | AC_MSG_RESULT([yes]) |
2057 | AC_DEFINE([HAVE_MALLOC_USABLE_SIZE], [1], [malloc_usable_size]) | |
fa896a1d | 2058 | ], [ |
99e9f424 | 2059 | AC_MSG_RESULT([no]) |
fa896a1d | 2060 | |
99e9f424 | 2061 | AC_MSG_CHECKING([whether malloc_size is available]) |
fa896a1d DL |
2062 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
2063 | #ifdef HAVE_MALLOC_H | |
2064 | #include <malloc.h> | |
2065 | #endif | |
2066 | #ifdef HAVE_MALLOC_MALLOC_H | |
2067 | #include <malloc/malloc.h> | |
2068 | #endif | |
2069 | ]], [[ | |
2070 | size_t ac_x; ac_x = malloc_size(NULL); | |
2071 | ]])], [ | |
99e9f424 RK |
2072 | AC_MSG_RESULT([yes]) |
2073 | AC_DEFINE([HAVE_MALLOC_SIZE], [1], [malloc_size]) | |
fa896a1d | 2074 | ], [ |
99e9f424 | 2075 | AC_MSG_RESULT([no]) |
fa896a1d DL |
2076 | ]) |
2077 | ]) | |
41be32bf | 2078 | |
b6116506 DL |
2079 | dnl ------ |
2080 | dnl ZeroMQ | |
2081 | dnl ------ | |
2082 | if test "x$enable_zeromq" != "xno"; then | |
99e9f424 RK |
2083 | PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ |
2084 | AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) | |
b6116506 DL |
2085 | ZEROMQ=true |
2086 | ], [ | |
2087 | if test "x$enable_zeromq" = "xyes"; then | |
2088 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) | |
2089 | fi | |
2090 | ]) | |
2091 | fi | |
99e9f424 | 2092 | AM_CONDITIONAL([ZEROMQ], [test "x$ZEROMQ" = "xtrue"]) |
b6116506 | 2093 | |
408ad943 | 2094 | dnl ---------- |
2095 | dnl configure date | |
2096 | dnl ---------- | |
5e2dd3fa LB |
2097 | dev_version=`echo $VERSION | grep dev` |
2098 | #don't expire deprecated code in non 'dev' branch | |
2099 | if test "${dev_version}" = ""; then | |
2100 | CONFDATE=0 | |
2101 | else | |
2102 | CONFDATE=`date '+%Y%m%d'` | |
2103 | fi | |
99e9f424 | 2104 | AC_SUBST([CONFDATE]) |
408ad943 | 2105 | |
7ea487bc | 2106 | dnl ------------------------------ |
a159ed93 | 2107 | dnl set paths for state directory |
23bd12c3 | 2108 | dnl ------------------------------ |
99e9f424 | 2109 | AC_MSG_CHECKING([directory to use for state file]) |
23bd12c3 | 2110 | if test "${prefix}" = "NONE"; then |
b2f36157 | 2111 | frr_statedir_prefix=""; |
23bd12c3 | 2112 | else |
b2f36157 | 2113 | frr_statedir_prefix=${prefix} |
23bd12c3 | 2114 | fi |
2115 | if test "${localstatedir}" = '${prefix}/var'; then | |
8e4da10b | 2116 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
2117 | ${frr_statedir_prefix}/var/adm dnl |
2118 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 2119 | /var/run dnl |
2120 | /var/adm dnl | |
2121 | /etc dnl | |
2122 | /dev/null; | |
23bd12c3 | 2123 | do |
8e4da10b | 2124 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 2125 | done |
8e4da10b | 2126 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 2127 | else |
b2f36157 | 2128 | frr_statedir=${localstatedir} |
a159ed93 | 2129 | fi |
b2f36157 | 2130 | if test $frr_statedir = "/dev/null"; then |
99e9f424 | 2131 | AC_MSG_ERROR([STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!]) |
a159ed93 | 2132 | fi |
99e9f424 RK |
2133 | AC_MSG_RESULT([${frr_statedir}]) |
2134 | AC_SUBST([frr_statedir]) | |
b2f36157 | 2135 | |
0d675e49 | 2136 | AC_DEFINE_UNQUOTED([LDPD_SOCKET], ["$frr_statedir%s%s/ldpd.sock"], [ldpd control socket]) |
4e99f309 | 2137 | AC_DEFINE_UNQUOTED([ZEBRA_SERV_PATH], ["$frr_statedir%s%s/zserv.api"], [zebra api socket]) |
89277ebf | 2138 | AC_DEFINE_UNQUOTED([BFDD_CONTROL_SOCKET], ["$frr_statedir%s%s/bfdd.sock"], [bfdd control socket]) |
43e587c1 | 2139 | AC_DEFINE_UNQUOTED([DAEMON_VTY_DIR], ["$frr_statedir%s%s"], [daemon vty directory]) |
99e9f424 | 2140 | AC_DEFINE_UNQUOTED([DAEMON_DB_DIR], ["$frr_statedir"], [daemon database directory]) |
7ea487bc | 2141 | |
95c4aff2 DL |
2142 | dnl autoconf does this, but it does it too late... |
2143 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
2144 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
2145 | ||
2146 | dnl get the full path, recursing through variables... | |
2147 | vtysh_bin="$bindir/vtysh" | |
2148 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
2149 | eval vtysh_bin="\"$vtysh_bin\"" | |
2150 | done | |
99e9f424 RK |
2151 | AC_DEFINE_UNQUOTED([VTYSH_BIN_PATH], ["$vtysh_bin"], [path to vtysh binary]) |
2152 | AC_SUBST([vtysh_bin]) | |
95c4aff2 | 2153 | |
a07169b1 DL |
2154 | CFG_SYSCONF="$sysconfdir" |
2155 | CFG_SBIN="$sbindir" | |
2156 | CFG_STATE="$frr_statedir" | |
30771d65 | 2157 | CFG_MODULE="$moduledir" |
1c2facd1 RW |
2158 | CFG_YANGMODELS="$yangmodelsdir" |
2159 | CFG_LIBYANG_PLUGINS="$libyang_pluginsdir" | |
a07169b1 DL |
2160 | for I in 1 2 3 4 5 6 7 8 9 10; do |
2161 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
2162 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
2163 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 2164 | eval CFG_MODULE="\"$CFG_MODULE\"" |
1c2facd1 RW |
2165 | eval CFG_YANGMODELS="\"$CFG_YANGMODELS\"" |
2166 | eval CFG_LIBYANG_PLUGINS="\"$CFG_LIBYANG_PLUGINS\"" | |
a07169b1 | 2167 | done |
99e9f424 RK |
2168 | AC_SUBST([CFG_SYSCONF]) |
2169 | AC_SUBST([CFG_SBIN]) | |
2170 | AC_SUBST([CFG_STATE]) | |
2171 | AC_SUBST([CFG_MODULE]) | |
2172 | AC_SUBST([CFG_YANGMODELS]) | |
2173 | AC_SUBST([CFG_LIBYANG_PLUGINS]) | |
2174 | AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules]) | |
2175 | AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models]) | |
2176 | AC_DEFINE_UNQUOTED([LIBYANG_PLUGINS_PATH], ["$CFG_LIBYANG_PLUGINS"], [path to libyang plugins]) | |
3ec95567 | 2177 | AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh]) |
a07169b1 | 2178 | |
dabecd7c MR |
2179 | dnl ------------------------------------ |
2180 | dnl Enable RPKI and add librtr to libs | |
2181 | dnl ------------------------------------ | |
2182 | if test "${enable_rpki}" = "yes"; then | |
99e9f424 | 2183 | PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], |
086aec2a | 2184 | [RPKI=true], |
dabecd7c MR |
2185 | [RPKI=false |
2186 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
2187 | ) | |
2188 | fi | |
99e9f424 | 2189 | AM_CONDITIONAL([RPKI], [test "x$RPKI" = "xtrue"]) |
dabecd7c MR |
2190 | |
2191 | dnl ------------------------------------------ | |
2192 | dnl Check whether rtrlib was build with ssh support | |
2193 | dnl ------------------------------------------ | |
2194 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
2195 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
2196 | [[struct tr_ssh_config config;]])], | |
99e9f424 RK |
2197 | [AC_MSG_RESULT([yes]) |
2198 | AC_DEFINE([FOUND_SSH], [1], [found_ssh])], | |
2199 | AC_MSG_RESULT([no]) | |
dabecd7c MR |
2200 | ) |
2201 | ||
7ea487bc | 2202 | dnl --------------------------- |
2203 | dnl Check htonl works correctly | |
2204 | dnl --------------------------- | |
99e9f424 | 2205 | AC_MSG_CHECKING([for working htonl]) |
6f0e3f6e | 2206 | AC_CACHE_VAL(ac_cv_htonl_works, |
8e4da10b | 2207 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES],[htonl (0);])], |
6f0e3f6e PJ |
2208 | [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) |
2209 | ] | |
2210 | ) | |
99e9f424 | 2211 | AC_MSG_RESULT([$ac_cv_htonl_works]) |
7ea487bc | 2212 | |
892d21b1 DL |
2213 | AC_CONFIG_FILES([Makefile],[sed -e 's/^#AUTODERP# //' -i Makefile]) |
2214 | ||
2215 | AC_CONFIG_FILES([ | |
06871ed9 | 2216 | config.version |
74afa5e6 | 2217 | changelog-auto |
22ea387f | 2218 | redhat/frr.spec |
e3863245 | 2219 | solaris/Makefile |
c737c7ba | 2220 | alpine/APKBUILD |
3ab11ecc | 2221 | snapcraft/snapcraft.yaml |
b7a97f82 | 2222 | lib/version.h |
8efe88ea | 2223 | tests/lib/cli/test_cli.refout |
cbd04084 | 2224 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2225 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2226 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2227 | |
99e9f424 RK |
2228 | AC_CONFIG_FILES([vtysh/extract.pl], [chmod +x vtysh/extract.pl]) |
2229 | AC_CONFIG_FILES([tools/frr], [chmod +x tools/frr]) | |
ea4d91bf DL |
2230 | AC_CONFIG_FILES([tools/watchfrr.sh], [chmod +x tools/watchfrr.sh]) |
2231 | AC_CONFIG_FILES([tools/frrinit.sh], [chmod +x tools/frrinit.sh]) | |
2232 | AC_CONFIG_FILES([tools/frrcommon.sh]) | |
65efcfce | 2233 | |
306ed681 DL |
2234 | AC_CONFIG_COMMANDS([lib/route_types.h], [ |
2235 | dst="${ac_abs_top_builddir}/lib/route_types.h" | |
2236 | ${PERL} "${ac_abs_top_srcdir}/lib/route_types.pl" \ | |
2237 | < "${ac_abs_top_srcdir}/lib/route_types.txt" \ | |
2238 | > "${dst}.tmp" | |
2239 | test -f "${dst}" \ | |
2240 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2241 | && rm "${dst}.tmp" \ | |
2242 | || mv "${dst}.tmp" "${dst}" | |
2243 | ], [ | |
2244 | PERL="$PERL" | |
2245 | ]) | |
2246 | ||
2247 | AS_IF([test "x$with_pkg_git_version" = "xyes"], [ | |
2248 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ | |
2249 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2250 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2251 | "${ac_abs_top_srcdir}" \ | |
2252 | > "${dst}.tmp" | |
2253 | test -f "${dst}" \ | |
2254 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ | |
2255 | && rm "${dst}.tmp" \ | |
2256 | || mv "${dst}.tmp" "${dst}" | |
2257 | ], [ | |
2258 | PERL="$PERL" | |
2259 | ]) | |
2260 | ]) | |
2261 | ||
1689cf7e | 2262 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2263 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2264 | AC_OUTPUT |
7ea487bc | 2265 | |
2266 | echo " | |
447a8fe9 | 2267 | FRRouting configuration |
b2f36157 DL |
2268 | ------------------------------ |
2269 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2270 | host operating system : ${host_os} |
7ea487bc | 2271 | source code location : ${srcdir} |
2272 | compiler : ${CC} | |
dbac691d | 2273 | compiler flags : ${CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2274 | make : ${MAKE-make} |
dbac691d | 2275 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2276 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2277 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2278 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2279 | module directory : ${CFG_MODULE} |
b2f36157 DL |
2280 | user to run as : ${enable_user} |
2281 | group to run as : ${enable_group} | |
2282 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2283 | config file mask : ${enable_configfile_mask} |
2284 | log file mask : ${enable_logfile_mask} | |
2b2f275e | 2285 | zebra protobuf enabled : ${enable_protobuf:-no} |
dc7a2bf1 | 2286 | |
2287 | The above user and group must have read/write access to the state file | |
105b8239 | 2288 | directory and to the config files in the config file directory." |
410a2492 | 2289 | |
45da32d7 DL |
2290 | if test "${enable_doc}" != "no" -a "$frr_py_mod_sphinx" = false; then |
2291 | AC_MSG_WARN([sphinx is missing but required to build documentation]) | |
2292 | fi | |
2293 | if test "$frr_py_mod_pytest" = false; then | |
2294 | AC_MSG_WARN([pytest is missing, unit tests cannot be performed]) | |
410a2492 | 2295 | fi |