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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 | ## |
1b636c0a | 8 | AC_PREREQ([2.69]) |
7ea487bc | 9 | |
11d55786 | 10 | AC_INIT([frr], [8.1-dev], [https://github.com/frrouting/frr/issues]) |
d6180888 | 11 | PACKAGE_URL="https://frrouting.org/" |
99e9f424 | 12 | AC_SUBST([PACKAGE_URL]) |
447a8fe9 | 13 | PACKAGE_FULLNAME="FRRouting" |
99e9f424 | 14 | AC_SUBST([PACKAGE_FULLNAME]) |
a07169b1 | 15 | |
9b76e054 | 16 | CONFIG_ARGS="`echo $ac_configure_args | sed -e \"s% '[[A-Z]]*FLAGS=[[^']]\+'%%g\"`" |
99e9f424 | 17 | AC_SUBST([CONFIG_ARGS]) |
a07169b1 | 18 | |
99e9f424 | 19 | AC_CONFIG_SRCDIR([lib/zebra.h]) |
62c9f504 | 20 | AC_CONFIG_MACRO_DIR([m4]) |
8b11dfca | 21 | AC_CONFIG_AUX_DIR([m4/ac]) |
dfb9a545 | 22 | |
23 | dnl ----------------------------------- | |
24 | dnl Get hostname and other information. | |
25 | dnl ----------------------------------- | |
26 | AC_CANONICAL_BUILD() | |
27 | AC_CANONICAL_HOST() | |
29ad6f68 | 28 | |
20fdd70f EB |
29 | AC_ARG_VAR([AR],[archiver command]) |
30 | AC_ARG_VAR([LD],[linker command]) | |
31 | AC_ARG_VAR([OBJCOPY],[objcopy command]) | |
32 | AC_ARG_VAR([OBJDUMP],[objdump command]) | |
33 | AC_ARG_VAR([RANLIB],[ranlib command]) | |
34 | AC_ARG_VAR([STRIP],[strip command]) | |
35 | ||
a71c5039 DL |
36 | hosttools_clippy="false" |
37 | build_clippy="true" | |
38 | ||
39 | dnl case 1: external clippy | |
40 | if test -n "$with_clippy" -a "$with_clippy" != "no" -a "$with_clippy" != "yes"; then | |
9c1be105 | 41 | if test "$enable_clippy_only" = "yes"; then |
a71c5039 DL |
42 | AC_MSG_ERROR([--enable-clippy-only does not make sense with --with-clippy]) |
43 | fi | |
44 | ||
45 | CLIPPY="$with_clippy" | |
46 | build_clippy="false" | |
47 | if test ! -x "$with_clippy"; then | |
48 | AC_MSG_ERROR([clippy tool ($with_clippy) is not executable]) | |
49 | fi | |
50 | ||
51 | dnl case 2: cross-compiling internal clippy | |
52 | elif test "$host" != "$build"; then | |
29ad6f68 | 53 | if test "$srcdir" = "."; then |
a71c5039 | 54 | AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir or by building clippy separately and using the --with-clippy option. create a separate directory and run as .../path-to-frr/configure.]) |
29ad6f68 DL |
55 | fi |
56 | test -d hosttools || mkdir hosttools | |
57 | abssrc="`cd \"${srcdir}\"; pwd`" | |
58 | ||
59 | AC_MSG_NOTICE([...]) | |
60 | AC_MSG_NOTICE([... cross-compilation: creating hosttools directory and self-configuring for build platform tools]) | |
61 | AC_MSG_NOTICE([... use HOST_CPPFLAGS / HOST_CFLAGS / HOST_LDFLAGS if neccessary]) | |
62 | AC_MSG_NOTICE([...]) | |
63 | ||
72ad94d5 DL |
64 | ( |
65 | for var in $ac_precious_vars; do | |
66 | dnl special cases | |
67 | case "$var" in | |
68 | YACC|YFLAGS) continue;; | |
69 | PYTHON*) retain=true;; | |
70 | *) retain=false; | |
71 | esac | |
72 | ||
73 | eval "hostvar=\"\${HOST_$var}\"" | |
74 | eval "targetvar=\"\${$var}\"" | |
75 | if test -n "$hostvar"; then | |
76 | eval "$var='$hostvar'" | |
77 | _AS_ECHO_LOG([host $var='$hostvar']) | |
78 | elif $retain; then | |
79 | _AS_ECHO_LOG([host retain $var='$targetvar']) | |
80 | else | |
81 | eval "unset $var" | |
82 | _AS_ECHO_LOG([host unset $var]) | |
83 | fi | |
84 | done | |
85 | cd hosttools | |
86 | "${abssrc}/configure" "--host=$build" "--build=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh" | |
87 | ) || exit 1 | |
29ad6f68 DL |
88 | |
89 | AC_MSG_NOTICE([...]) | |
90 | AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) | |
91 | AC_MSG_NOTICE([...]) | |
92 | ||
93 | build_clippy="false" | |
a71c5039 DL |
94 | hosttools_clippy="true" |
95 | CLIPPY="hosttools/lib/clippy" | |
96 | ||
97 | dnl case 3: normal build internal clippy | |
98 | else | |
99 | CLIPPY="lib/clippy\$(EXEEXT)" | |
100 | fi | |
101 | AC_SUBST([CLIPPY]) | |
29ad6f68 | 102 | AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) |
a71c5039 DL |
103 | AM_CONDITIONAL([HOSTTOOLS_CLIPPY], [$hosttools_clippy]) |
104 | AM_CONDITIONAL([ONLY_CLIPPY], [test "$enable_clippy_only" = "yes"]) | |
dfb9a545 | 105 | |
f77cba1b AS |
106 | # Disable portability warnings -- our automake code (in particular |
107 | # common.am) uses some constructs specific to gmake. | |
f20aafee | 108 | AM_INIT_AUTOMAKE([1.12 -Wno-portability foreign]) |
50cfc0d2 | 109 | m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])]) |
e54583ea | 110 | AM_SILENT_RULES([yes]) |
99e9f424 | 111 | AC_CONFIG_HEADERS([config.h]) |
7ea487bc | 112 | |
99e9f424 | 113 | AC_PATH_PROG([PERL], [perl]) |
00c03bc9 | 114 | PKG_PROG_PKG_CONFIG |
03ecfb67 | 115 | |
d6b72f7a | 116 | dnl default is to match previous behavior |
c4f0efe6 | 117 | exampledir=${sysconfdir} |
d6b72f7a | 118 | AC_ARG_ENABLE([exampledir], |
23925784 | 119 | AS_HELP_STRING([--enable-exampledir], |
d6b72f7a | 120 | [specify alternate directory for examples]), |
121 | exampledir="$enableval",) | |
c4f0efe6 | 122 | dnl XXX add --exampledir to autoconf standard directory list somehow |
99e9f424 | 123 | AC_SUBST([exampledir]) |
d6b72f7a | 124 | |
cbd04084 | 125 | dnl default is to match previous behavior |
126 | pkgsrcrcdir="" | |
cbd04084 | 127 | AC_ARG_ENABLE([pkgsrcrcdir], |
23925784 | 128 | AS_HELP_STRING([--enable-pkgsrcrcdir], |
cbd04084 | 129 | [specify directory for rc.d scripts]), |
53d93be1 | 130 | pkgsrcrcdir="$enableval",) |
cbd04084 | 131 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow |
99e9f424 | 132 | AC_SUBST([pkgsrcrcdir]) |
31d7b6da | 133 | AM_CONDITIONAL([PKGSRC], [test "$pkgsrcrcdir" != ""]) |
cbd04084 | 134 | |
30771d65 DL |
135 | AC_ARG_WITH([moduledir], [AS_HELP_STRING([--with-moduledir=DIR], [module directory (${libdir}/frr/modules)])], [ |
136 | moduledir="$withval" | |
137 | ], [ | |
138 | moduledir="\${libdir}/frr/modules" | |
139 | ]) | |
140 | AC_SUBST([moduledir], [$moduledir]) | |
141 | ||
c4db9bfa | 142 | AC_ARG_WITH([scriptdir], [AS_HELP_STRING([--with-scriptdir=DIR], [script directory (${sysconfdir}/scripts)])], [ |
e4e0229a QY |
143 | scriptdir="$withval" |
144 | ], [ | |
145 | scriptdir="\${sysconfdir}/scripts" | |
146 | ]) | |
147 | AC_SUBST([scriptdir], [$scriptdir]) | |
1c2facd1 | 148 | |
62565dc9 LB |
149 | AC_ARG_WITH([yangmodelsdir], [AS_HELP_STRING([--with-yangmodelsdir=DIR], [yang models directory (${datarootdir}/yang)])], [ |
150 | yangmodelsdir="$withval" | |
151 | ], [ | |
152 | yangmodelsdir="\${datarootdir}/yang" | |
153 | ]) | |
99e9f424 | 154 | AC_SUBST([yangmodelsdir]) |
62565dc9 | 155 | |
354196c0 ZP |
156 | AC_ARG_WITH([vici-socket], [AS_HELP_STRING([--with-vici-socket=PATH], [vici-socket (/var/run/charon.vici)])], [ |
157 | vici_socket="$withval" | |
158 | ], [ | |
159 | vici_socket="/var/run/charon.vici" | |
160 | ]) | |
161 | AC_DEFINE_UNQUOTED([VICI_SOCKET], ["$vici_socket"], [StrongSWAN vici socket path]) | |
162 | ||
3f9c7369 | 163 | AC_ARG_ENABLE(tcmalloc, |
428cd73f | 164 | AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]), |
3f9c7369 DS |
165 | [case "${enableval}" in |
166 | yes) tcmalloc_enabled=true | |
167 | LIBS="$LIBS -ltcmalloc_minimal" | |
168 | ;; | |
169 | no) tcmalloc_enabled=false ;; | |
99e9f424 | 170 | *) AC_MSG_ERROR([bad value ${enableval} for --enable-tcmalloc]) ;; |
3f9c7369 DS |
171 | esac],[tcmalloc_enabled=false]) |
172 | ||
173 | ||
fbd0bae6 DL |
174 | dnl Thanks autoconf, but we don't want a default -g -O2. We have our own |
175 | dnl flag determination logic. | |
176 | CFLAGS="${CFLAGS:-}" | |
177 | ||
1969e4b9 | 178 | dnl -------------------- |
179 | dnl Check CC and friends | |
180 | dnl -------------------- | |
a89b1641 DL |
181 | dnl note orig_cflags is also used further down |
182 | orig_cflags="$CFLAGS" | |
ec2ac5f2 | 183 | orig_cxxflags="$CXXFLAGS" |
46bc0e43 | 184 | AC_LANG([C]) |
7ea487bc | 185 | AC_PROG_CC |
1969e4b9 | 186 | AC_PROG_CPP |
ec2ac5f2 | 187 | AC_PROG_CXX |
46bc0e43 | 188 | AM_PROG_CC_C_O |
a89b1641 DL |
189 | dnl remove autoconf default "-g -O2" |
190 | CFLAGS="$orig_cflags" | |
ec2ac5f2 | 191 | CXXFLAGS="$orig_cxxflags" |
1769aff8 | 192 | AC_PROG_CC_C99 |
8aa42b82 | 193 | dnl NB: see C11 below |
553bdfe3 | 194 | |
4e90d19e MS |
195 | dnl Some special handling for ICC later on |
196 | if test "$CC" = "icc"; then | |
197 | cc_is_icc="yes" | |
198 | fi | |
199 | ||
2fb975da | 200 | PKG_PROG_PKG_CONFIG |
a89b1641 | 201 | |
2655e41f DL |
202 | dnl it's 2019, sed is sed. |
203 | SED=sed | |
204 | AC_SUBST([SED]) | |
1969e4b9 | 205 | |
1689cf7e | 206 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 207 | dnl - specifically, options to control warnings |
1969e4b9 | 208 | |
0c4285d7 | 209 | AC_SUBST([AC_CFLAGS]) |
b31fd749 | 210 | AC_USE_SYSTEM_EXTENSIONS |
988225dd | 211 | AC_DEFUN([AC_C_FLAG], [{ |
ac92fc9e | 212 | m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-+/{}$],[________])]) |
2a636b43 | 213 | AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [ |
99e9f424 | 214 | AC_LANG_PUSH([C]) |
988225dd DL |
215 | ac_c_flag_save="$CFLAGS" |
216 | CFLAGS="$CFLAGS $1" | |
988225dd | 217 | AC_COMPILE_IFELSE( |
ac92fc9e | 218 | [AC_LANG_PROGRAM([[$4]])], |
988225dd | 219 | [ |
2a636b43 | 220 | cachename=yes |
988225dd | 221 | ], [ |
2a636b43 | 222 | cachename=no |
988225dd | 223 | ]) |
2a636b43 | 224 | CFLAGS="$ac_c_flag_save" |
99e9f424 | 225 | AC_LANG_POP([C]) |
2a636b43 | 226 | ]) |
f616c954 | 227 | if test "$cachename" = "yes"; then |
0c4285d7 | 228 | m4_if([$3], [], [AC_CFLAGS="$AC_CFLAGS $1"], [$3]) |
2a636b43 DL |
229 | else |
230 | : | |
231 | $2 | |
232 | fi | |
233 | m4_popdef([cachename]) | |
234 | }]) | |
988225dd | 235 | |
92e50261 | 236 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
99e9f424 | 237 | AC_LANG_PUSH([C]) |
92e50261 DL |
238 | ac_cflags_save="$CFLAGS" |
239 | ac_libs_save="$LIBS" | |
240 | CFLAGS="$CFLAGS $1" | |
241 | LIBS="$LIBS $2" | |
242 | AC_LINK_IFELSE( | |
243 | [$3], | |
244 | [ | |
92e50261 DL |
245 | CFLAGS="$ac_cflags_save" |
246 | LIBS="$ac_libs_save" | |
45da32d7 DL |
247 | m4_default([$5], [ |
248 | AC_MSG_RESULT([yes]) | |
249 | ]) | |
92e50261 | 250 | ], [ |
92e50261 DL |
251 | CFLAGS="$ac_cflags_save" |
252 | LIBS="$ac_libs_save" | |
45da32d7 DL |
253 | m4_default([$4], [ |
254 | AC_MSG_RESULT([no]) | |
255 | ]) | |
92e50261 | 256 | ]) |
99e9f424 | 257 | AC_LANG_POP([C]) |
92e50261 DL |
258 | }]) |
259 | ||
a89b1641 DL |
260 | dnl ICC won't bail on unknown options without -diag-error 10006 |
261 | dnl need to do this first so we get useful results for the other options | |
4e90d19e MS |
262 | if test "$cc_is_icc" = "yes"; then |
263 | AC_C_FLAG([-diag-error 10006]) | |
264 | fi | |
a89b1641 | 265 | |
8aa42b82 DL |
266 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
267 | ac_cc="$CC" | |
268 | CC="${CC% -std=gnu99}" | |
269 | CC="${CC% -std=c99}" | |
270 | ||
271 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
272 | ||
09329dbc | 273 | dnl if the user has specified any CFLAGS, override our settings |
f616c954 | 274 | if test "$enable_gcov" = "yes"; then |
31d7b6da | 275 | if test "$orig_cflags" = ""; then |
83284209 AJ |
276 | AC_C_FLAG([-coverage]) |
277 | AC_C_FLAG([-O0]) | |
278 | fi | |
279 | ||
0c4285d7 | 280 | AC_LDFLAGS="${AC_LDFLAGS} -lgcov" |
b4fd9ea7 QY |
281 | fi |
282 | ||
f616c954 | 283 | if test "$enable_clang_coverage" = "yes"; then |
b4fd9ea7 QY |
284 | AC_C_FLAG([-fprofile-instr-generate], [ |
285 | AC_MSG_ERROR([$CC does not support -fprofile-instr-generate.]) | |
286 | ]) | |
287 | AC_C_FLAG([-fcoverage-mapping], [ | |
288 | AC_MSG_ERROR([$CC does not support -fcoverage-mapping.]) | |
289 | ]) | |
290 | fi | |
291 | ||
fa22080d | 292 | if test "$enable_scripting" = "yes"; then |
428df07c QY |
293 | AX_PROG_LUA([5.3], [5.4], [], [ |
294 | AC_MSG_ERROR([Lua 5.3 is required to build with Lua support. No other version is supported.]) | |
295 | ]) | |
296 | AX_LUA_HEADERS([], [ | |
297 | AC_MSG_ERROR([Lua 5.3 headers are required to build with Lua support. No other version is supported.]) | |
298 | ]) | |
fa22080d | 299 | AX_LUA_LIBS([ |
428df07c QY |
300 | AC_DEFINE([HAVE_SCRIPTING], [1], [Have support for scripting]) |
301 | LIBS="$LIBS $LUA_LIB" | |
302 | ], [ | |
303 | AC_MSG_ERROR([Lua 5.3 libraries are required to build with Lua support. No other version is supported.]) | |
fa22080d QY |
304 | ]) |
305 | fi | |
306 | ||
0c4285d7 DL |
307 | dnl the following flags go in CFLAGS rather than AC_CFLAGS since they make |
308 | dnl sense to be overridden by the user | |
f616c954 | 309 | if test "$enable_dev_build" = "yes"; then |
99e9f424 | 310 | AC_DEFINE([DEV_BUILD], [1], [Build for development]) |
31d7b6da | 311 | if test "$orig_cflags" = ""; then |
0c4285d7 DL |
312 | AC_C_FLAG([-O0],,[CFLAGS="$CFLAGS -O0"]) |
313 | AC_C_FLAG([-g3],,[CFLAGS="$CFLAGS -g3"]) | |
314 | AC_C_FLAG([-ggdb3],,[CFLAGS="$CFLAGS -ggdb3"]) | |
09329dbc DS |
315 | fi |
316 | else | |
31d7b6da | 317 | if test "$orig_cflags" = ""; then |
0c4285d7 DL |
318 | AC_C_FLAG([-g],,[CFLAGS="$CFLAGS -g"]) |
319 | AC_C_FLAG([-O2],,[CFLAGS="$CFLAGS -O2"]) | |
09329dbc DS |
320 | fi |
321 | fi | |
f0812f01 | 322 | |
31d7b6da | 323 | AM_CONDITIONAL([DEV_BUILD], [test "$enable_dev_build" = "yes"]) |
09329dbc | 324 | |
a89b1641 DL |
325 | dnl always want these CFLAGS |
326 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
c594d99f | 327 | AC_C_FLAG([-funwind-tables]) |
a89b1641 DL |
328 | AC_C_FLAG([-Wall]) |
329 | AC_C_FLAG([-Wextra]) | |
330 | AC_C_FLAG([-Wmissing-prototypes]) | |
331 | AC_C_FLAG([-Wmissing-declarations]) | |
332 | AC_C_FLAG([-Wpointer-arith]) | |
333 | AC_C_FLAG([-Wbad-function-cast]) | |
334 | AC_C_FLAG([-Wwrite-strings]) | |
5fa861b0 | 335 | AC_C_FLAG([-Wundef]) |
f616c954 | 336 | if test "$enable_gcc_ultra_verbose" = "yes" ; then |
a89b1641 DL |
337 | AC_C_FLAG([-Wcast-qual]) |
338 | AC_C_FLAG([-Wstrict-prototypes]) | |
339 | AC_C_FLAG([-Wmissing-noreturn]) | |
340 | AC_C_FLAG([-Wmissing-format-attribute]) | |
341 | AC_C_FLAG([-Wunreachable-code]) | |
342 | AC_C_FLAG([-Wpacked]) | |
343 | AC_C_FLAG([-Wpadded]) | |
2b5773b2 | 344 | AC_C_FLAG([-Wshadow]) |
6a4b8832 | 345 | else |
a89b1641 | 346 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 347 | fi |
a89b1641 DL |
348 | AC_C_FLAG([-Wno-unused-parameter]) |
349 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
350 | ||
8ed561e1 DL |
351 | AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"]) |
352 | AC_SUBST([CXX_COMPAT_CFLAGS]) | |
353 | ||
a89b1641 DL |
354 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; |
355 | dnl for some reason the string consts get 'promoted' to char *, | |
356 | dnl triggering a const to non-const conversion warning. | |
4e90d19e MS |
357 | if test "$cc_is_icc" = "yes"; then |
358 | AC_C_FLAG([-diag-disable 3179]) | |
359 | fi | |
1969e4b9 | 360 | |
f616c954 | 361 | if test "$enable_werror" = "yes" ; then |
aa9584c1 DS |
362 | WERROR="-Werror" |
363 | fi | |
99e9f424 | 364 | AC_SUBST([WERROR]) |
aa9584c1 | 365 | |
dbac691d DL |
366 | SAN_FLAGS="" |
367 | if test "$enable_address_sanitizer" = "yes"; then | |
368 | AC_C_FLAG([-fsanitize=address], [ | |
369 | AC_MSG_ERROR([$CC does not support Address Sanitizer.]) | |
370 | ], [ | |
371 | SAN_FLAGS="$SAN_FLAGS -fsanitize=address" | |
372 | ]) | |
373 | fi | |
374 | if test "$enable_thread_sanitizer" = "yes"; then | |
375 | AC_C_FLAG([-fsanitize=thread], [ | |
376 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
377 | ], [ | |
378 | SAN_FLAGS="$SAN_FLAGS -fsanitize=thread" | |
379 | ]) | |
380 | fi | |
381 | if test "$enable_memory_sanitizer" = "yes"; then | |
65209e4f RZ |
382 | AC_C_FLAG([-fsanitize=memory -fPIE -pie], [ |
383 | AC_MSG_ERROR([$CC does not support Memory Sanitizer.]) | |
dbac691d | 384 | ], [ |
982187af | 385 | SAN_FLAGS="$SAN_FLAGS -fsanitize=memory -fPIE -pie" |
dbac691d DL |
386 | ]) |
387 | fi | |
0beeb676 QY |
388 | if test "$enable_undefined_sanitizer" = "yes"; then |
389 | AC_C_FLAG([-fsanitize=undefined], [ | |
390 | AC_MSG_ERROR([$CC does not support UndefinedBehaviorSanitizer.]) | |
391 | ], [ | |
982187af | 392 | SAN_FLAGS="$SAN_FLAGS -fsanitize=undefined" |
0beeb676 QY |
393 | ]) |
394 | fi | |
dbac691d DL |
395 | AC_SUBST([SAN_FLAGS]) |
396 | ||
ac92fc9e DL |
397 | dnl frr-format.so |
398 | if test "$with_frr_format" != "no" -a "$with_frr_format" != "yes" -a -n "$with_frr_format"; then | |
399 | AC_C_FLAG([-fplugin=${with_frr_format}], [ | |
400 | AC_MSG_ERROR([specified frr-format plugin ($with_frr_format) does not work]) | |
401 | ],,[ | |
402 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
403 | #error plugin not loaded | |
404 | #endif | |
405 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
406 | #error plugin too old | |
407 | #endif | |
408 | ]) | |
409 | elif test "$with_frr_format" = "no"; then | |
410 | : #nothing | |
411 | else | |
412 | AC_C_FLAG([-fplugin=tools/gcc-plugins/frr-format.so],[ | |
413 | AC_C_FLAG([-fplugin=frr-format],[ | |
414 | if test "$with_frr_format" = "yes"; then | |
415 | AC_MSG_ERROR([frr-format plugin requested but not found]) | |
416 | fi | |
417 | ],,[ | |
418 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
419 | #error plugin not loaded | |
420 | #endif | |
421 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
422 | #error plugin too old | |
423 | #endif | |
424 | ]) | |
425 | ],,[ | |
426 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
427 | #error plugin not loaded | |
428 | #endif | |
429 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
430 | #error plugin too old | |
431 | #endif | |
432 | ]) | |
433 | fi | |
434 | ||
8e427c29 DL |
435 | AC_MSG_CHECKING([whether linker supports __start/stop_section symbols]) |
436 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
437 | #include <stdio.h> | |
438 | int __attribute__((section("secttest"))) var = 1; | |
439 | extern int __start_secttest, __stop_secttest; | |
440 | ]], [[ | |
441 | void *a = &var, *b = &__start_secttest, *c = &__stop_secttest; | |
442 | printf("%p %p %p\n", a, b, c); | |
443 | ]])], [ | |
444 | AC_MSG_RESULT(yes) | |
445 | AC_DEFINE(HAVE_SECTION_SYMS, 1, [have __start/stop_section symbols]) | |
446 | ], [ | |
447 | AC_MSG_RESULT(no) | |
448 | ]) | |
449 | ||
b31fd749 DL |
450 | dnl ---------- |
451 | dnl Essentials | |
452 | dnl ---------- | |
453 | ||
454 | AX_PTHREAD([ | |
455 | CC="$PTHREAD_CC" | |
0c4285d7 | 456 | AC_CFLAGS="$AC_CFLAGS $PTHREAD_CFLAGS" |
b31fd749 DL |
457 | LIBS="$PTHREAD_LIBS $LIBS" |
458 | ], [ | |
1689cf7e | 459 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
460 | ]) |
461 | ||
f1d85301 DL |
462 | orig_cflags="$CFLAGS" |
463 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
464 | ||
afc9534f DS |
465 | AC_SEARCH_LIBS([pthread_condattr_setclock], [], |
466 | [frr_cv_pthread_condattr_setclock=yes], | |
467 | [frr_cv_pthread_condattr_setclock=no]) | |
7075f6a0 | 468 | if test "$frr_cv_pthread_condattr_setclock" = "yes"; then |
99e9f424 | 469 | AC_DEFINE([HAVE_PTHREAD_CONDATTR_SETCLOCK], [1], [Have pthread.h pthread_condattr_setclock]) |
afc9534f DS |
470 | fi |
471 | ||
f1d85301 DL |
472 | AC_CHECK_HEADERS([pthread_np.h],,, [ |
473 | #include <pthread.h> | |
474 | ]) | |
475 | AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np pthread_getthreadid_np]) | |
476 | ||
477 | CFLAGS="$orig_cflags" | |
478 | ||
7ea487bc | 479 | dnl -------------- |
480 | dnl Check programs | |
481 | dnl -------------- | |
7ea487bc | 482 | AC_PROG_INSTALL |
6f0e3f6e | 483 | AC_PROG_LN_S |
99e9f424 | 484 | AC_CHECK_TOOL([AR], [ar]) |
7ea487bc | 485 | |
87efd646 | 486 | dnl ------- |
487 | dnl libtool | |
488 | dnl ------- | |
99e9f424 | 489 | AC_ARG_ENABLE([static-bin], |
d6e76257 | 490 | AS_HELP_STRING([--enable-static-bin], [link binaries statically])) |
95bb8305 | 491 | LT_INIT |
d6e76257 DL |
492 | _LT_CONFIG_LIBTOOL([ |
493 | patch -N -i "${srcdir}/m4/libtool-whole-archive.patch" libtool >&AS_MESSAGE_LOG_FD || \ | |
494 | AC_MSG_WARN([Could not patch libtool for static linking support. Loading modules into a statically linked daemon will fail.]) | |
209135f1 DL |
495 | sed -e 's%func_warning "relinking%true #\0%' -i libtool || true |
496 | sed -e 's%func_warning "remember to run%true #\0%' -i libtool || true | |
497 | sed -e 's%func_warning ".*has not been installed in%true #\0%' -i libtool || true | |
d6e76257 DL |
498 | ]) |
499 | if test "$enable_static_bin" = "yes"; then | |
500 | AC_LDFLAGS="-static" | |
2cc4f280 DL |
501 | if test "$enable_static" != "yes"; then |
502 | AC_MSG_ERROR([The --enable-static-bin option must be combined with --enable-static.]) | |
503 | fi | |
504 | fi | |
505 | if test "$enable_shared" != "yes"; then | |
506 | AC_MSG_ERROR([FRR cannot be built with --disable-shared. If you want statically linked daemons, use --enable-shared --enable-static --enable-static-bin]) | |
d6e76257 | 507 | fi |
99e9f424 | 508 | AC_SUBST([AC_LDFLAGS]) |
31d7b6da | 509 | AM_CONDITIONAL([STATIC_BIN], [test "$enable_static_bin" = "yes"]) |
87efd646 | 510 | |
7134d0e9 EB |
511 | AC_ARG_ENABLE([rpath], |
512 | [AS_HELP_STRING([--enable-rpath], [set hardcoded rpaths in the executable @<:@default=yes@:>@])], | |
513 | [], | |
514 | [enable_rpath=yes]) | |
515 | ||
105a8189 DL |
516 | dnl $AR and $RANLIB are set by LT_INIT above |
517 | AC_MSG_CHECKING([whether $AR supports D option]) | |
23e6726e | 518 | if $AR crD conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
519 | AC_MSG_RESULT([yes]) |
520 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
521 | ARFLAGS="crD" | |
522 | AR_FLAGS="crD" | |
523 | else | |
524 | AC_MSG_RESULT([no]) | |
525 | ARFLAGS="cru" | |
526 | AR_FLAGS="cru" | |
527 | fi | |
99e9f424 RK |
528 | AC_SUBST([ARFLAGS]) |
529 | AC_SUBST([AR_FLAGS]) | |
105a8189 DL |
530 | |
531 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
e8ef2be6 DL |
532 | if $RANLIB -D conftest.a >conftest.err 2>&1; then |
533 | if grep -q -- '-D' conftest.err; then | |
534 | AC_MSG_RESULT([no]) | |
535 | else | |
536 | AC_MSG_RESULT([yes]) | |
537 | RANLIB="$RANLIB -D" | |
538 | fi | |
105a8189 DL |
539 | else |
540 | AC_MSG_RESULT([no]) | |
541 | fi | |
99e9f424 | 542 | AC_SUBST([RANLIB]) |
105a8189 | 543 | |
e8ef2be6 | 544 | test -f conftest.err && rm conftest.err |
105a8189 DL |
545 | test -f conftest.a && rm conftest.a |
546 | ||
7ea487bc | 547 | dnl ---------------------- |
548 | dnl Packages configuration | |
549 | dnl ---------------------- | |
06871ed9 DL |
550 | if test -f config.version; then |
551 | . ./config.version | |
552 | elif test -f "${srcdir}/config.version"; then | |
553 | . "${srcdir}/config.version" | |
554 | fi | |
99e9f424 | 555 | AC_ARG_WITH([pkg-extra-version], |
06871ed9 DL |
556 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
557 | if test "$withval" = "no"; then | |
558 | EXTRAVERSION= | |
559 | else | |
560 | EXTRAVERSION=$withval | |
561 | fi | |
562 | ], []) | |
99e9f424 | 563 | AC_ARG_WITH([pkg-git-version], |
0be793e6 | 564 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), |
31d7b6da | 565 | [ test "$withval" != "no" && with_pkg_git_version="yes" ]) |
a71c5039 DL |
566 | AC_ARG_WITH([clippy], |
567 | AS_HELP_STRING([--with-clippy=PATH], [use external clippy helper program])) | |
99e9f424 | 568 | AC_ARG_WITH([vtysh_pager], |
08c369bd DS |
569 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), |
570 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
99e9f424 | 571 | AC_ARG_ENABLE([vtysh], |
1689cf7e | 572 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
99e9f424 | 573 | AC_ARG_ENABLE([doc], |
23925784 | 574 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
99e9f424 | 575 | AC_ARG_ENABLE([doc-html], |
50dc6dbd | 576 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
99e9f424 | 577 | AC_ARG_ENABLE([zebra], |
23925784 | 578 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
99e9f424 | 579 | AC_ARG_ENABLE([bgpd], |
23925784 | 580 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
99e9f424 | 581 | AC_ARG_ENABLE([ripd], |
23925784 | 582 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
99e9f424 | 583 | AC_ARG_ENABLE([ripngd], |
23925784 | 584 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
99e9f424 | 585 | AC_ARG_ENABLE([ospfd], |
23925784 | 586 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
99e9f424 | 587 | AC_ARG_ENABLE([ospf6d], |
23925784 | 588 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
99e9f424 | 589 | AC_ARG_ENABLE([ldpd], |
5a6869b2 | 590 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
99e9f424 | 591 | AC_ARG_ENABLE([nhrpd], |
2fb975da | 592 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) |
99e9f424 | 593 | AC_ARG_ENABLE([eigrpd], |
7f57883e | 594 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) |
99e9f424 | 595 | AC_ARG_ENABLE([babeld], |
ca10883e | 596 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) |
99e9f424 | 597 | AC_ARG_ENABLE([watchfrr], |
9473e340 | 598 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) |
99e9f424 | 599 | AC_ARG_ENABLE([isisd], |
c3a9461e | 600 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
99e9f424 | 601 | AC_ARG_ENABLE([pimd], |
23925784 | 602 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
99e9f424 | 603 | AC_ARG_ENABLE([pbrd], |
3cab181d | 604 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) |
99e9f424 | 605 | AC_ARG_ENABLE([sharpd], |
5a6869b2 | 606 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
99e9f424 | 607 | AC_ARG_ENABLE([staticd], |
5a6869b2 | 608 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) |
99e9f424 | 609 | AC_ARG_ENABLE([fabricd], |
7c0cbd0e | 610 | AS_HELP_STRING([--disable-fabricd], [do not build fabricd])) |
97b5f22b QY |
611 | AC_ARG_ENABLE([vrrpd], |
612 | AS_HELP_STRING([--disable-vrrpd], [do not build vrrpd])) | |
4d7b695d SM |
613 | AC_ARG_ENABLE([pathd], |
614 | AS_HELP_STRING([--disable-pathd], [do not build pathd])) | |
83c64a7d | 615 | AC_ARG_ENABLE([bgp-announce], |
80525224 | 616 | AS_HELP_STRING([--disable-bgp-announce], [turn off BGP route announcement])) |
99e9f424 | 617 | AC_ARG_ENABLE([bgp-vnc], |
f95f2ad9 | 618 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
83c64a7d DL |
619 | AC_ARG_ENABLE([bgp-bmp], |
620 | AS_HELP_STRING([--disable-bgp-bmp],[turn off BGP BMP support])) | |
99e9f424 | 621 | AC_ARG_ENABLE([snmp], |
807ed4e9 | 622 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
99e9f424 | 623 | AC_ARG_ENABLE([config_rollbacks], |
1c2facd1 | 624 | AS_HELP_STRING([--enable-config-rollbacks], [enable configuration rollbacks (requires sqlite3)])) |
99e9f424 | 625 | AC_ARG_ENABLE([confd], |
5bce33b3 | 626 | AS_HELP_STRING([--enable-confd=ARG], [enable confd integration])) |
99e9f424 | 627 | AC_ARG_ENABLE([sysrepo], |
a7ca2199 | 628 | AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration])) |
ec2ac5f2 RW |
629 | AC_ARG_ENABLE([grpc], |
630 | AS_HELP_STRING([--enable-grpc], [enable the gRPC northbound plugin])) | |
99e9f424 | 631 | AC_ARG_ENABLE([zeromq], |
b6116506 | 632 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) |
0cbcadcc QY |
633 | AC_ARG_ENABLE([lttng], |
634 | AS_HELP_STRING([--enable-lttng], [enable LTTng tracing])) | |
552e2a30 QY |
635 | AC_ARG_ENABLE([usdt], |
636 | AS_HELP_STRING([--enable-usdt], [enable USDT probes])) | |
99e9f424 | 637 | AC_ARG_WITH([libpam], |
23925784 | 638 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
99e9f424 | 639 | AC_ARG_ENABLE([ospfapi], |
23925784 | 640 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
99e9f424 | 641 | AC_ARG_ENABLE([ospfclient], |
23925784 DL |
642 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
643 | (this is the default if --disable-ospfapi is set)])) | |
99e9f424 | 644 | AC_ARG_ENABLE([multipath], |
23925784 | 645 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
99e9f424 | 646 | AC_ARG_ENABLE([user], |
b2f36157 | 647 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
99e9f424 | 648 | AC_ARG_ENABLE([group], |
b2f36157 | 649 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
99e9f424 | 650 | AC_ARG_ENABLE([vty_group], |
23925784 | 651 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
99e9f424 | 652 | AC_ARG_ENABLE([configfile_mask], |
23925784 | 653 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
99e9f424 | 654 | AC_ARG_ENABLE([logfile_mask], |
23925784 | 655 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
99e9f424 | 656 | AC_ARG_ENABLE([shell_access], |
23925784 | 657 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
99e9f424 | 658 | AC_ARG_ENABLE([realms], |
4e40b6d6 | 659 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) |
99e9f424 | 660 | AC_ARG_ENABLE([rtadv], |
23925784 | 661 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
99e9f424 | 662 | AC_ARG_ENABLE([irdp], |
e2b26a4d | 663 | AS_HELP_STRING([--disable-irdp], [disable IRDP server support in zebra (enabled by default if supported)])) |
99e9f424 | 664 | AC_ARG_ENABLE([capabilities], |
23925784 | 665 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
99e9f424 | 666 | AC_ARG_ENABLE([rusage], |
23925784 | 667 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
99e9f424 | 668 | AC_ARG_ENABLE([gcc_ultra_verbose], |
23925784 | 669 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
99e9f424 | 670 | AC_ARG_ENABLE([backtrace], |
80525224 | 671 | AS_HELP_STRING([--disable-backtrace], [disable crash backtraces (default autodetect)])) |
99e9f424 | 672 | AC_ARG_ENABLE([time-check], |
23925784 | 673 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
f75e802d DS |
674 | AC_ARG_ENABLE([cpu-time], |
675 | AS_HELP_STRING([--disable-cpu-time], [disable cpu usage data gathering])) | |
99e9f424 | 676 | AC_ARG_ENABLE([pcreposix], |
23925784 | 677 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
99e9f424 | 678 | AC_ARG_ENABLE([fpm], |
23925784 | 679 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
efba0985 SM |
680 | AC_ARG_ENABLE([pcep], |
681 | AS_HELP_STRING([--enable-pcep], [enable PCEP support for pathd])) | |
99e9f424 | 682 | AC_ARG_ENABLE([systemd], |
23925784 | 683 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
99e9f424 | 684 | AC_ARG_ENABLE([werror], |
aa9584c1 | 685 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) |
99e9f424 | 686 | AC_ARG_ENABLE([cumulus], |
23925784 | 687 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
99e9f424 | 688 | AC_ARG_ENABLE([datacenter], |
df970aa6 | 689 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) |
99e9f424 | 690 | AC_ARG_ENABLE([rr-semantics], |
76981cd3 | 691 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) |
dad253b4 AS |
692 | AC_ARG_ENABLE([protobuf], |
693 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 694 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 695 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
99e9f424 | 696 | AC_ARG_ENABLE([rpki], |
dabecd7c | 697 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) |
c71b8557 LC |
698 | AC_ARG_ENABLE([clippy-only], |
699 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
700 | AC_ARG_ENABLE([numeric_version], |
701 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 | 702 | AC_ARG_ENABLE([gcov], |
b4fd9ea7 QY |
703 | AS_HELP_STRING([--enable-gcov], [Collect coverage information with gcov])) |
704 | AC_ARG_ENABLE([clang_coverage], | |
705 | AS_HELP_STRING([--enable-clang-coverage], [Collect coverage information with Clang Coverage])) | |
99e9f424 | 706 | AC_ARG_ENABLE([bfdd], |
7134904b | 707 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) |
dbac691d DL |
708 | AC_ARG_ENABLE([address-sanitizer], |
709 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
710 | AC_ARG_ENABLE([thread-sanitizer], | |
711 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
712 | AC_ARG_ENABLE([memory-sanitizer], | |
713 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
0beeb676 QY |
714 | AC_ARG_ENABLE([undefined-sanitizer], |
715 | AS_HELP_STRING([--undefined-sanitizer], [enable UndefinedBehaviorSanitizer support for detecting undefined behavior])) | |
0513a271 MR |
716 | AC_ARG_WITH([crypto], |
717 | AS_HELP_STRING([--with-crypto=<internal|openssl>], [choose between different implementations of cryptographic functions(default value is --with-crypto=internal)])) | |
ac92fc9e DL |
718 | AC_ARG_WITH([frr-format], |
719 | AS_HELP_STRING([--with-frr-format[=<.../frr-format.so>]], [use frr-format GCC plugin])) | |
0513a271 | 720 | |
e063f271 JAG |
721 | AC_ARG_ENABLE([version-build-config], |
722 | AS_HELP_STRING([--disable-version-build-config], [do not include build configs in show version command])) | |
723 | ||
0513a271 | 724 | #if openssl, else use the internal |
f616c954 | 725 | AS_IF([test "$with_crypto" = "openssl"], [ |
0513a271 | 726 | AC_CHECK_LIB([crypto], [EVP_DigestInit], [LIBS="$LIBS -lcrypto"], [], []) |
9377fc4f | 727 | if test "$ac_cv_lib_crypto_EVP_DigestInit" = "no"; then |
0513a271 MR |
728 | AC_MSG_ERROR([build with openssl has been specified but openssl library was not found on your system]) |
729 | else | |
730 | AC_DEFINE([CRYPTO_OPENSSL], [1], [Compile with openssl support]) | |
731 | fi | |
f616c954 | 732 | ], [test "$with_crypto" = "internal" || test "$with_crypto" = "" ], [AC_DEFINE([CRYPTO_INTERNAL], [1], [Compile with internal cryptographic implementation]) |
0513a271 MR |
733 | ], [AC_MSG_ERROR([Unknown value for --with-crypto])] |
734 | ) | |
6b6942f9 | 735 | |
f616c954 | 736 | AS_IF([test "$enable_clippy_only" != "yes"], [ |
99e9f424 RK |
737 | AC_CHECK_HEADERS([json-c/json.h]) |
738 | AC_CHECK_LIB([json-c], [json_object_get], [LIBS="$LIBS -ljson-c"], [], [-lm]) | |
31d7b6da | 739 | if test "$ac_cv_lib_json_c_json_object_get" = "no"; then |
99e9f424 | 740 | AC_CHECK_LIB([json], [json_object_get], [LIBS="$LIBS -ljson"]) |
31d7b6da | 741 | if test "$ac_cv_lib_json_json_object_get" = "no"; then |
1f104f57 | 742 | AC_MSG_ERROR([libjson is needed to compile]) |
10b8ab26 | 743 | fi |
c2f4c19c | 744 | fi |
c71b8557 | 745 | ]) |
c2f4c19c | 746 | |
3b8282a8 AS |
747 | AC_ARG_ENABLE([dev_build], |
748 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
749 | ||
fa22080d QY |
750 | AC_ARG_ENABLE([scripting], |
751 | AS_HELP_STRING([--enable-scripting], [Build with scripting support])) | |
634949ae | 752 | |
eead0bc4 RZ |
753 | AC_ARG_ENABLE([netlink-debug], |
754 | AS_HELP_STRING([--disable-netlink-debug], [pretty print netlink debug messages])) | |
755 | ||
756 | if test "$enable_netlink_debug" != "no" ; then | |
757 | AC_DEFINE([NETLINK_DEBUG], [1], [Netlink extra debugging code]) | |
758 | fi | |
759 | ||
760 | AM_CONDITIONAL([NETLINK_DEBUG], [test "$enable_netlink_debug" != "no"]) | |
761 | ||
f616c954 RK |
762 | if test "$enable_time_check" != "no" ; then |
763 | if test "$enable_time_check" = "yes" -o "$enable_time_check" = "" ; then | |
99e9f424 | 764 | AC_DEFINE([CONSUMED_TIME_CHECK], [5000000], [Consumed Time Check]) |
924b9229 | 765 | else |
99e9f424 | 766 | AC_DEFINE_UNQUOTED([CONSUMED_TIME_CHECK], [$enable_time_check], [Consumed Time Check]) |
924b9229 | 767 | fi |
768 | fi | |
769 | ||
f75e802d DS |
770 | case "${enable_cpu_time}" in |
771 | "no") | |
772 | AC_DEFINE([EXCLUDE_CPU_TIME], [1], [Exclude getrusage data gathering]) | |
773 | ;; | |
774 | "*") | |
775 | ;; | |
776 | esac | |
777 | ||
37219958 DS |
778 | case "${enable_systemd}" in |
779 | "no") ;; | |
780 | "yes") | |
99e9f424 | 781 | AC_CHECK_LIB([systemd], [sd_notify], [LIBS="$LIBS -lsystemd"]) |
9377fc4f | 782 | if test "$ac_cv_lib_systemd_sd_notify" = "no"; then |
37219958 | 783 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) |
63e30864 | 784 | else |
99e9f424 | 785 | AC_DEFINE([HAVE_SYSTEMD], [1], [Compile systemd support in]) |
37219958 DS |
786 | fi |
787 | ;; | |
788 | "*") ;; | |
789 | esac | |
ddd82ff6 | 790 | |
f616c954 | 791 | if test "$enable_rr_semantics" != "no" ; then |
99e9f424 | 792 | AC_DEFINE([HAVE_V6_RR_SEMANTICS], [1], [Compile in v6 Route Replacement Semantics]) |
76981cd3 DS |
793 | fi |
794 | ||
f616c954 | 795 | if test "$enable_datacenter" = "yes" ; then |
99e9f424 | 796 | AC_DEFINE([HAVE_DATACENTER], [1], [Compile extensions for a DataCenter]) |
68495906 | 797 | AC_MSG_WARN([The --enable-datacenter compile time option is deprecated. Please modify the init script to pass -F datacenter to the daemons instead.]) |
8efe88ea DL |
798 | DFLT_NAME="datacenter" |
799 | else | |
800 | DFLT_NAME="traditional" | |
000cf1fb | 801 | fi |
df970aa6 | 802 | |
f616c954 | 803 | if test "$enable_cumulus" = "yes" ; then |
99e9f424 | 804 | AC_DEFINE([HAVE_CUMULUS], [1], [Compile Special Cumulus Code in]) |
df970aa6 DS |
805 | fi |
806 | ||
99e9f424 RK |
807 | AC_SUBST([DFLT_NAME]) |
808 | AC_DEFINE_UNQUOTED([DFLT_NAME], ["$DFLT_NAME"], [Name of the configuration default set]) | |
000cf1fb | 809 | |
f616c954 | 810 | if test "$enable_shell_access" = "yes"; then |
65f1b6f8 | 811 | AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) |
576b6b5d DS |
812 | fi |
813 | ||
29ad6f68 DL |
814 | # |
815 | # Python for clippy | |
816 | # | |
29ad6f68 | 817 | |
0fca9cee | 818 | AS_IF([test "$host" = "$build"], [ |
5609b3af DL |
819 | AC_CHECK_HEADER([gelf.h], [], [ |
820 | AC_MSG_ERROR([libelf headers are required for building clippy. (Host only when cross-compiling.)]) | |
821 | ]) | |
822 | AC_CHECK_LIB([elf], [elf_memory], [], [ | |
823 | AC_MSG_ERROR([libelf is required for building clippy. (Host only when cross-compiling.)]) | |
824 | ]) | |
825 | ||
826 | AC_CHECK_LIB([elf], [elf_getdata_rawchunk], [ | |
827 | AC_DEFINE([HAVE_ELF_GETDATA_RAWCHUNK], [1], [Have elf_getdata_rawchunk()]) | |
828 | ]) | |
829 | AC_CHECK_LIB([elf], [gelf_getnote], [ | |
830 | AC_DEFINE([HAVE_GELF_GETNOTE], [1], [Have gelf_getnote()]) | |
831 | ]) | |
832 | ||
45da32d7 DL |
833 | FRR_PYTHON_DEV |
834 | ], [ | |
835 | FRR_PYTHON | |
836 | ]) | |
0fca9cee | 837 | |
45da32d7 | 838 | FRR_PYTHON_MODULES([pytest]) |
0fca9cee | 839 | |
f616c954 | 840 | if test "$enable_doc" != "no"; then |
45da32d7 | 841 | FRR_PYTHON_MODULES([sphinx], , [ |
f616c954 | 842 | if test "$enable_doc" = "yes"; then |
45da32d7 DL |
843 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx is not available for $PYTHON. Please disable docs or install sphinx.]) |
844 | fi | |
845 | ]) | |
846 | fi | |
f616c954 RK |
847 | AM_CONDITIONAL([DOC], [test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" != "false"]) |
848 | AM_CONDITIONAL([DOC_HTML], [test "$enable_doc_html" = "yes"]) | |
0fca9cee | 849 | |
45da32d7 DL |
850 | FRR_PYTHON_MOD_EXEC([sphinx], [--version], [ |
851 | PYSPHINX="-m sphinx" | |
852 | ], [ | |
853 | PYSPHINX="-c 'import sys; from sphinx import main; sys.exit(main(sys.argv))'" | |
29ad6f68 | 854 | ]) |
45da32d7 | 855 | AC_SUBST([PYSPHINX]) |
29ad6f68 | 856 | |
28436d6d | 857 | # |
99e9f424 | 858 | # Logic for old vpn commands support. |
28436d6d | 859 | # |
fcc65b0f | 860 | if test "$enable_oldvpn_commands" = "yes"; then |
99e9f424 | 861 | AC_DEFINE([KEEP_OLD_VPN_COMMANDS], [1], [Define for compiling with old vpn commands]) |
28436d6d PG |
862 | fi |
863 | ||
dad253b4 AS |
864 | # |
865 | # End of logic for protobuf support. | |
866 | # | |
867 | ||
99e9f424 | 868 | AC_MSG_CHECKING([if zebra should be configurable to send Route Advertisements]) |
f616c954 | 869 | if test "$enable_rtadv" != "no"; then |
99e9f424 RK |
870 | AC_MSG_RESULT([yes]) |
871 | AC_DEFINE([HAVE_RTADV], [1], [Enable IPv6 Routing Advertisement support]) | |
2487bea1 | 872 | else |
99e9f424 | 873 | AC_MSG_RESULT([no]) |
71c0fb50 | 874 | fi |
7ea487bc | 875 | |
f616c954 | 876 | if test "$enable_user" = "no"; then |
0b02a1b4 JAG |
877 | enable_user="" |
878 | else | |
f616c954 | 879 | if test "$enable_user" = "yes" || test "$enable_user" = ""; then |
b2f36157 | 880 | enable_user="frr" |
0b02a1b4 | 881 | fi |
99e9f424 | 882 | AC_DEFINE_UNQUOTED([FRR_USER], ["${enable_user}"], [frr User]) |
edd7c245 | 883 | fi |
edd7c245 | 884 | |
f616c954 | 885 | if test "$enable_group" = "no"; then |
0b02a1b4 JAG |
886 | enable_group="" |
887 | else | |
f616c954 | 888 | if test "$enable_group" = "yes" || test "$enable_group" = ""; then |
b2f36157 | 889 | enable_group="frr" |
0b02a1b4 | 890 | fi |
99e9f424 | 891 | AC_DEFINE_UNQUOTED([FRR_GROUP], ["${enable_group}"], [frr Group]) |
edd7c245 | 892 | fi |
edd7c245 | 893 | |
f616c954 | 894 | if test "$enable_vty_group" = "yes" ; then |
8d4aee5d | 895 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
f616c954 RK |
896 | elif test "$enable_vty_group" != ""; then |
897 | if test "$enable_vty_group" != "no"; then | |
99e9f424 | 898 | AC_DEFINE_UNQUOTED([VTY_GROUP], ["${enable_vty_group}"], [VTY Sockets Group]) |
edd7c245 | 899 | fi |
900 | fi | |
26275b05 | 901 | AC_SUBST([enable_user]) |
902 | AC_SUBST([enable_group]) | |
903 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 904 | |
aa593d5e | 905 | enable_configfile_mask=${enable_configfile_mask:-0600} |
99e9f424 | 906 | AC_DEFINE_UNQUOTED([CONFIGFILE_MASK], [${enable_configfile_mask}], [Mask for config files]) |
5c906377 | 907 | AC_SUBST([enable_configfile_mask]) |
aa593d5e | 908 | |
909 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
99e9f424 | 910 | AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files]) |
aa593d5e | 911 | |
47e0a3b4 | 912 | MPATH_NUM=16 |
7ea487bc | 913 | |
914 | case "${enable_multipath}" in | |
7c5d2b76 | 915 | 0) |
7a6da5ba | 916 | MPATH_NUM=64 |
7c5d2b76 | 917 | ;; |
90fb3e13 | 918 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 919 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 920 | ;; |
921 | "") | |
922 | ;; | |
31d7b6da | 923 | *) |
6f0e3f6e | 924 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 925 | ;; |
926 | esac | |
927 | ||
99e9f424 | 928 | AC_DEFINE_UNQUOTED([MULTIPATH_NUM], [$MPATH_NUM], [Maximum number of paths for a route]) |
7ea487bc | 929 | |
99e9f424 | 930 | AC_DEFINE_UNQUOTED([VTYSH_PAGER], ["$VTYSH_PAGER"], [What pager to use]) |
08c369bd | 931 | |
83284209 AJ |
932 | dnl -------------------- |
933 | dnl Enable code coverage | |
934 | dnl -------------------- | |
31d7b6da | 935 | AM_CONDITIONAL([HAVE_GCOV], [test "$enable_gcov" != "no"]) |
83284209 | 936 | |
c737c7ba AJ |
937 | dnl ------------------------------------ |
938 | dnl Alpine only accepts numeric versions | |
939 | dnl ------------------------------------ | |
f616c954 | 940 | if test "$enable_numeric_version" != "" ; then |
c737c7ba AJ |
941 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" |
942 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
943 | fi | |
944 | ||
1080c13f JN |
945 | dnl ----------------------------------- |
946 | dnl Add extra version string to package | |
947 | dnl name, string and version fields. | |
948 | dnl ----------------------------------- | |
f616c954 | 949 | if test "$EXTRAVERSION" != "" ; then |
0be793e6 DL |
950 | VERSION="${VERSION}${EXTRAVERSION}" |
951 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 952 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 953 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 954 | fi |
99e9f424 | 955 | AC_SUBST([EXTRAVERSION]) |
1080c13f | 956 | |
31d7b6da | 957 | if test "$with_pkg_git_version" = "yes"; then |
4c015942 | 958 | if test -e "${srcdir}/.git"; then |
99e9f424 | 959 | AC_DEFINE([GIT_VERSION], [1], [include git version info]) |
a16dcf7c DL |
960 | else with_pkg_git_version="no" |
961 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
962 | fi | |
963 | fi | |
31d7b6da | 964 | AM_CONDITIONAL([GIT_VERSION], [test "$with_pkg_git_version" = "yes"]) |
0be793e6 | 965 | |
42efb0d4 | 966 | AC_CHECK_TOOL([OBJCOPY], [objcopy], [:]) |
f616c954 | 967 | if test "$OBJCOPY" != ":"; then |
1b68b1cd RK |
968 | AC_CACHE_CHECK([for .interp value to use], [frr_cv_interp], [ |
969 | frr_cv_interp="" | |
970 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ | |
971 | if $OBJCOPY -j.interp -Obinary conftest conftest.interp; then | |
972 | frr_cv_interp="`xargs -0 echo < conftest.interp`" | |
973 | fi | |
974 | test -f conftest.interp && rm conftest.interp | |
975 | ]) | |
42efb0d4 | 976 | ]) |
1b68b1cd | 977 | fi |
42efb0d4 | 978 | if test -n "$frr_cv_interp"; then |
99e9f424 | 979 | AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) |
42efb0d4 DL |
980 | fi |
981 | ||
6f0e3f6e PJ |
982 | dnl ------------------------- |
983 | dnl Check other header files. | |
984 | dnl ------------------------- | |
24f5e2fc | 985 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
19083e4f | 986 | linux/version.h asm/types.h endian.h sys/endian.h]) |
6f0e3f6e | 987 | |
899a4fd2 | 988 | ac_stdatomic_ok=false |
99e9f424 | 989 | AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) |
899a4fd2 DL |
990 | AC_CHECK_HEADER([stdatomic.h],[ |
991 | ||
992 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
993 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
994 | #include <stdatomic.h> | |
995 | int main(int argc, char **argv) { | |
996 | _Atomic int i = 0; | |
997 | return i; | |
998 | } | |
999 | ]])], [ | |
99e9f424 | 1000 | AC_DEFINE([HAVE_STDATOMIC_H], [1], [found stdatomic.h]) |
899a4fd2 DL |
1001 | AC_MSG_RESULT([yes]) |
1002 | ac_stdatomic_ok=true | |
1003 | ], [ | |
1004 | AC_MSG_RESULT([no]) | |
1005 | ]) | |
1006 | ]) | |
1007 | ||
1008 | AS_IF([$ac_stdatomic_ok], [true], [ | |
1009 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
1010 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1011 | int main(int argc, char **argv) { | |
1012 | volatile int i = 1; | |
1013 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
1014 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
1015 | } | |
1016 | ]])], [ | |
99e9f424 | 1017 | AC_DEFINE([HAVE___ATOMIC], [1], [found __atomic builtins]) |
899a4fd2 DL |
1018 | AC_MSG_RESULT([yes]) |
1019 | ], [ | |
1020 | AC_MSG_RESULT([no]) | |
1021 | ||
1022 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
1023 | AC_MSG_CHECKING([for __sync_* builtins]) | |
1024 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1025 | int main(int argc, char **argv) { | |
1026 | volatile int i = 1; | |
1027 | __sync_fetch_and_sub (&i, 1); | |
1028 | return __sync_val_compare_and_swap (&i, 0, 1); | |
1029 | } | |
1030 | ]])], [ | |
99e9f424 | 1031 | AC_DEFINE([HAVE___SYNC], [1], [found __sync builtins]) |
899a4fd2 DL |
1032 | AC_MSG_RESULT([yes]) |
1033 | ||
1034 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
1035 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1036 | int main(int argc, char **argv) { | |
1037 | volatile int i = 1; | |
1038 | return __sync_swap (&i, 2); | |
1039 | } | |
1040 | ]])], [ | |
99e9f424 | 1041 | AC_DEFINE([HAVE___SYNC_SWAP], 1, [found __sync_swap builtin]) |
899a4fd2 DL |
1042 | AC_MSG_RESULT([yes]) |
1043 | ], [ | |
1044 | AC_MSG_RESULT([no]) | |
1045 | ]) | |
1046 | ||
1047 | ], [ | |
1048 | AC_MSG_RESULT([no]) | |
1049 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
1050 | ]) | |
1051 | ]) | |
1052 | ]) | |
1053 | ||
440d5faa DL |
1054 | needsync=true |
1055 | ||
1056 | AS_IF([$needsync], [ | |
1057 | dnl Linux | |
1058 | AC_MSG_CHECKING([for Linux futex() support]) | |
1059 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1060 | #ifndef _GNU_SOURCE | |
1061 | #define _GNU_SOURCE | |
1062 | #endif | |
1063 | #include <unistd.h> | |
1064 | #include <limits.h> | |
1065 | #include <sys/time.h> | |
1066 | #include <sys/syscall.h> | |
1067 | #include <linux/futex.h> | |
1068 | ||
1069 | int main(void); | |
1070 | ], | |
1071 | [ | |
1072 | { | |
1073 | return syscall(SYS_futex, NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1074 | } | |
1075 | ])], [ | |
1076 | AC_MSG_RESULT([yes]) | |
1077 | AC_DEFINE(HAVE_SYNC_LINUX_FUTEX,,Have Linux futex support) | |
1078 | needsync=false | |
1079 | ], [ | |
1080 | AC_MSG_RESULT([no]) | |
1081 | ]) | |
1082 | ]) | |
1083 | ||
1084 | AS_IF([$needsync], [ | |
1085 | dnl FreeBSD | |
1086 | AC_MSG_CHECKING([for FreeBSD _umtx_op() support]) | |
1087 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1088 | #include <errno.h> | |
1089 | #include <stdlib.h> | |
1090 | #include <sys/types.h> | |
1091 | #include <sys/umtx.h> | |
1092 | int main(void); | |
1093 | ], | |
1094 | [ | |
1095 | { | |
1096 | return _umtx_op(NULL, UMTX_OP_WAIT_UINT, 0, NULL, NULL); | |
1097 | } | |
1098 | ])], [ | |
1099 | AC_MSG_RESULT([yes]) | |
1100 | AC_DEFINE(HAVE_SYNC_UMTX_OP,,Have FreeBSD _umtx_op() support) | |
1101 | needsync=false | |
1102 | ], [ | |
1103 | AC_MSG_RESULT([no]) | |
1104 | ]) | |
1105 | ]) | |
1106 | ||
1107 | AS_IF([$needsync], [ | |
1108 | dnl OpenBSD patch (not upstream at the time of writing this) | |
1109 | dnl https://marc.info/?l=openbsd-tech&m=147299508409549&w=2 | |
1110 | AC_MSG_CHECKING([for OpenBSD futex() support]) | |
1111 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1112 | #include <sys/futex.h> | |
1113 | int main(void); | |
1114 | ], | |
1115 | [ | |
1116 | { | |
1117 | return futex(NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1118 | } | |
1119 | ])], [ | |
1120 | AC_MSG_RESULT([yes]) | |
1121 | AC_DEFINE(HAVE_SYNC_OPENBSD_FUTEX,,Have OpenBSD futex support) | |
1122 | needsync=false | |
1123 | ], [ | |
1124 | AC_MSG_RESULT([no]) | |
1125 | ]) | |
1126 | ]) | |
1127 | ||
6f0e3f6e | 1128 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 1129 | m4_define([FRR_INCLUDES], |
6f0e3f6e | 1130 | [#ifdef SUNOS_5 |
0718b562 | 1131 | #define _POSIX_C_SOURCE 200809L |
6f0e3f6e PJ |
1132 | #define __EXTENSIONS__ |
1133 | #endif | |
1134 | #include <stdio.h> | |
24f5e2fc DL |
1135 | #include <stdlib.h> |
1136 | #include <stddef.h> | |
1137 | #include <sys/types.h> | |
6f0e3f6e | 1138 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 1139 | #include <sys/param.h> |
6f0e3f6e | 1140 | /* Required for MAXSIG */ |
24f5e2fc DL |
1141 | #include <signal.h> |
1142 | #include <sys/socket.h> | |
ea057677 HT |
1143 | #ifdef __APPLE__ |
1144 | # define __APPLE_USE_RFC_3542 | |
1145 | #endif | |
24f5e2fc DL |
1146 | #include <netinet/in.h> |
1147 | #include <sys/time.h> | |
1148 | #include <time.h> | |
1149 | #include <net/if.h> | |
2b43bf23 DO |
1150 | ])dnl |
1151 | ||
1152 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
1153 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
1154 | dnl an additional round for it. | |
1155 | ||
99e9f424 | 1156 | AC_CHECK_HEADERS([net/if_var.h], [], [], [FRR_INCLUDES]) |
2b43bf23 | 1157 | |
8e4da10b DL |
1158 | m4_define([FRR_INCLUDES], |
1159 | FRR_INCLUDES | |
7cda3a87 | 1160 | [#ifdef HAVE_NET_IF_VAR_H |
2b43bf23 DO |
1161 | # include <net/if_var.h> |
1162 | #endif | |
1163 | ])dnl | |
1164 | ||
24f5e2fc DL |
1165 | AC_CHECK_HEADERS([netinet/in_var.h \ |
1166 | net/if_dl.h net/netopt.h \ | |
1167 | inet/nd.h netinet/ip_icmp.h \ | |
2655e41f | 1168 | sys/sysctl.h sys/sockio.h sys/conf.h], |
99e9f424 | 1169 | [], [], [FRR_INCLUDES]) |
6f0e3f6e PJ |
1170 | |
1171 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
1172 | [#ifndef __USE_GNU | |
1173 | #define __USE_GNU | |
1174 | #endif /* __USE_GNU */ | |
8e4da10b | 1175 | FRR_INCLUDES |
6f0e3f6e PJ |
1176 | ]) |
1177 | ||
bccbd141 JT |
1178 | m4_define([UCONTEXT_INCLUDES], |
1179 | [#include <ucontext.h>])dnl | |
1180 | ||
1181 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
1182 | [], [], [UCONTEXT_INCLUDES]) | |
1183 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
1184 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
1185 | [], [], [UCONTEXT_INCLUDES])], | |
1186 | [], [UCONTEXT_INCLUDES]) | |
1187 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
1188 | [], [], [UCONTEXT_INCLUDES]) | |
1189 | ||
8e4da10b DL |
1190 | m4_define([FRR_INCLUDES], |
1191 | FRR_INCLUDES | |
24f5e2fc DL |
1192 | [ |
1193 | #include <sys/un.h> | |
1194 | #include <netinet/in_systm.h> | |
7cda3a87 | 1195 | #ifdef HAVE_NETINET_IN_VAR_H |
6f0e3f6e PJ |
1196 | # include <netinet/in_var.h> |
1197 | #endif | |
7cda3a87 | 1198 | #ifdef HAVE_NET_IF_DL_H |
6f0e3f6e PJ |
1199 | # include <net/if_dl.h> |
1200 | #endif | |
7cda3a87 | 1201 | #ifdef HAVE_NET_NETOPT_H |
6f0e3f6e PJ |
1202 | # include <net/netopt.h> |
1203 | #endif | |
24f5e2fc | 1204 | #include <net/route.h> |
7cda3a87 | 1205 | #ifdef HAVE_INET_ND_H |
6f0e3f6e PJ |
1206 | # include <inet/nd.h> |
1207 | #endif | |
24f5e2fc | 1208 | #include <arpa/inet.h> |
11770e10 | 1209 | /* Required for IDRP */ |
7cda3a87 | 1210 | #ifdef HAVE_NETINET_IP_ICMP_H |
11770e10 PJ |
1211 | # include <netinet/ip_icmp.h> |
1212 | #endif | |
6f0e3f6e | 1213 | ])dnl |
dc7a2bf1 | 1214 | |
fa3232e1 | 1215 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 1216 | |
d621815a DL |
1217 | is_linux=false |
1218 | ||
ddfeb486 DL |
1219 | AC_MSG_CHECKING([which operating system interface to use]) |
1220 | case "$host_os" in | |
1221 | sunos* | solaris2*) | |
32d9e333 | 1222 | AC_MSG_FAILURE([Solaris support has been removed please see versions prior or equal to 7.5]) |
ddfeb486 DL |
1223 | ;; |
1224 | linux*) | |
1225 | AC_MSG_RESULT([Linux]) | |
1226 | ||
99e9f424 RK |
1227 | AC_DEFINE([GNU_LINUX], [1], [GNU Linux]) |
1228 | AC_DEFINE([HAVE_NETLINK], [1], [netlink]) | |
1229 | AC_DEFINE([LINUX_IPV6], [1], [Linux IPv6 stack]) | |
ddfeb486 DL |
1230 | |
1231 | dnl Linux has a compilation problem with mixing | |
1232 | dnl netinet/in.h and linux/in6.h they are not | |
1233 | dnl compatible. There has been discussion on | |
1234 | dnl how to fix it but no real progress on implementation | |
1235 | dnl when they fix it, remove this | |
99e9f424 | 1236 | AC_DEFINE([IPV6_MINHOPCOUNT], [73], [Linux ipv6 Min Hop Count]) |
d621815a DL |
1237 | |
1238 | is_linux=true | |
ddfeb486 DL |
1239 | ;; |
1240 | openbsd*) | |
1241 | AC_MSG_RESULT([OpenBSD]) | |
1242 | ||
99e9f424 RK |
1243 | AC_DEFINE([OPEN_BSD], [1], [OpenBSD]) |
1244 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1245 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 DL |
1246 | ;; |
1247 | *) | |
1248 | AC_MSG_RESULT([BSD]) | |
1249 | ||
99e9f424 RK |
1250 | AC_DEFINE([HAVE_NET_RT_IFLIST], [1], [NET_RT_IFLIST]) |
1251 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1252 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 | 1253 | ;; |
7ea487bc | 1254 | esac |
d621815a | 1255 | AM_CONDITIONAL([LINUX], [${is_linux}]) |
7ea487bc | 1256 | |
62c9f504 PJ |
1257 | AC_SYS_LARGEFILE |
1258 | ||
4e40b6d6 KK |
1259 | dnl ------------------------ |
1260 | dnl Integrated REALMS option | |
1261 | dnl ------------------------ | |
f616c954 | 1262 | if test "$enable_realms" = "yes"; then |
4e40b6d6 KK |
1263 | case "$host_os" in |
1264 | linux*) | |
99e9f424 | 1265 | AC_DEFINE([SUPPORT_REALMS], [1], [Realms support]) |
4e40b6d6 KK |
1266 | ;; |
1267 | *) | |
1268 | echo "Sorry, only Linux has REALMS support" | |
1269 | exit 1 | |
1270 | ;; | |
1271 | esac | |
1272 | fi | |
a71c5039 | 1273 | |
a71c5039 DL |
1274 | dnl --------------- |
1275 | dnl other functions | |
1276 | dnl --------------- | |
1277 | AC_CHECK_FUNCS([ \ | |
1278 | strlcat strlcpy \ | |
0bdeb5e5 DL |
1279 | getgrouplist \ |
1280 | openat \ | |
1281 | unlinkat \ | |
1282 | posix_fallocate \ | |
1283 | ]) | |
a71c5039 DL |
1284 | |
1285 | dnl ########################################################################## | |
1286 | dnl LARGE if block spans a lot of "configure"! | |
f616c954 | 1287 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 DL |
1288 | dnl ########################################################################## |
1289 | ||
1290 | # | |
1291 | # Logic for protobuf support. | |
1292 | # | |
fd193241 | 1293 | PROTO3=false |
a71c5039 DL |
1294 | if test "$enable_protobuf" = "yes"; then |
1295 | # Check for protoc & protoc-c | |
1296 | ||
1297 | # protoc is not required, it's only for a "be nice" helper target | |
1298 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1299 | ||
1300 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
1301 | if test "$PROTOC_C" = "/bin/false"; then | |
1302 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
1303 | fi | |
1304 | ||
1305 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
1306 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
1307 | ]) | |
fd193241 DS |
1308 | |
1309 | PROTO3=true | |
1310 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], | |
1311 | [AC_CHECK_DECLS(PROTOBUF_C_LABEL_NONE, | |
1312 | AC_DEFINE([HAVE_PROTOBUF_VERSION_3], | |
1313 | [1], [Have Protobuf version 3]), | |
1314 | [PROTO3=false], | |
1315 | [#include <google/protobuf-c/protobuf-c.h>])], | |
1316 | [PROTO3=false && AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.])]) | |
a71c5039 DL |
1317 | |
1318 | AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) | |
1319 | fi | |
1320 | ||
4e40b6d6 | 1321 | |
7ea487bc | 1322 | dnl --------------------- |
1323 | dnl Integrated VTY option | |
1324 | dnl --------------------- | |
1325 | case "${enable_vtysh}" in | |
64537bc4 DL |
1326 | "no") |
1327 | VTYSH="";; | |
1328 | *) | |
1329 | VTYSH="vtysh"; | |
99e9f424 | 1330 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
64537bc4 DL |
1331 | |
1332 | prev_libs="$LIBS" | |
99e9f424 | 1333 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1334 | LIBREADLINE="-lreadline" |
1335 | ], [ | |
1336 | dnl readline failed - it might be incorrectly linked and missing its | |
1337 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
99e9f424 | 1338 | AC_SEARCH_LIBS([tputs], [termcap tinfo curses ncurses], [ |
64537bc4 DL |
1339 | LIBREADLINE="$ac_cv_search_tputs" |
1340 | ], [ | |
1341 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1342 | ]) | |
1343 | ||
1344 | dnl re-try with the lib we found above | |
1345 | unset ac_cv_lib_readline_main | |
99e9f424 | 1346 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1347 | LIBREADLINE="-lreadline $LIBREADLINE" |
1348 | ], [ | |
1349 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1350 | ], [$LIBREADLINE]) | |
1351 | ], []) | |
1352 | LIBS="$prev_libs" | |
1353 | ||
99e9f424 | 1354 | AC_CHECK_HEADER([readline/history.h]) |
9377fc4f | 1355 | if test "$ac_cv_header_readline_history_h" = "no"; then |
64537bc4 DL |
1356 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) |
1357 | fi | |
99e9f424 | 1358 | AC_CHECK_LIB([readline], [rl_completion_matches], [true], [], [$LIBREADLINE]) |
9377fc4f | 1359 | if test "$ac_cv_lib_readline_rl_completion_matches" = "no"; then |
99e9f424 | 1360 | AC_DEFINE([rl_completion_matches], [completion_matches], [Old readline]) |
64537bc4 | 1361 | fi |
99e9f424 | 1362 | AC_CHECK_LIB([readline], [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) |
7075f6a0 | 1363 | if test "$frr_cv_append_history" = "yes"; then |
99e9f424 | 1364 | AC_DEFINE([HAVE_APPEND_HISTORY], [1], [Have history.h append_history]) |
64537bc4 DL |
1365 | fi |
1366 | ;; | |
7ea487bc | 1367 | esac |
99e9f424 | 1368 | AC_SUBST([LIBREADLINE]) |
7ea487bc | 1369 | |
1370 | dnl ---------- | |
1371 | dnl PAM module | |
6159928d | 1372 | dnl |
1689cf7e | 1373 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1374 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1375 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1376 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1377 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1378 | dnl of OpenPAM. | |
7ea487bc | 1379 | dnl ---------- |
24cd435b | 1380 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1381 | AC_CHECK_HEADER([security/pam_misc.h], |
99e9f424 RK |
1382 | [AC_DEFINE([HAVE_PAM_MISC_H], [1], [Have pam_misc.h]) |
1383 | AC_DEFINE([PAM_CONV_FUNC], [misc_conv], [Have misc_conv]) | |
6f0e3f6e PJ |
1384 | pam_conv_func="misc_conv" |
1385 | ], | |
8e4da10b | 1386 | [], FRR_INCLUDES) |
6f0e3f6e | 1387 | AC_CHECK_HEADER([security/openpam.h], |
99e9f424 RK |
1388 | [AC_DEFINE([HAVE_OPENPAM_H], [1], [Have openpam.h]) |
1389 | AC_DEFINE([PAM_CONV_FUNC], [openpam_ttyconv], [Have openpam_ttyconv]) | |
6f0e3f6e PJ |
1390 | pam_conv_func="openpam_ttyconv" |
1391 | ], | |
8e4da10b | 1392 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1393 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1394 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1395 | with_libpam="no" | |
1396 | fi | |
1397 | fi | |
1398 | ||
7ea487bc | 1399 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1400 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1401 | dnl ------------------------------------------------------------------------- |
1402 | dnl | |
1403 | dnl This next check looks funky due to a linker problem with some versions | |
1404 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1405 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1406 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
99e9f424 RK |
1407 | AC_CHECK_LIB([pam], [pam_start], |
1408 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1409 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1410 | LIBPAM="-lpam"], |
99e9f424 | 1411 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1412 | LIBPAM="-lpam -lpam_misc"] |
1413 | ) | |
1414 | ], | |
1415 | ||
99e9f424 RK |
1416 | [AC_CHECK_LIB([pam], [pam_end], |
1417 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1418 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1419 | LIBPAM="-lpam -ldl"], |
99e9f424 | 1420 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1421 | LIBPAM="-lpam -ldl -lpam_misc"] |
1422 | ) | |
1423 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1424 | [-ldl]) | |
1425 | ] | |
1426 | ) | |
1427 | fi | |
99e9f424 | 1428 | AC_SUBST([LIBPAM]) |
7ea487bc | 1429 | |
6f0e3f6e PJ |
1430 | dnl ------------------------------- |
1431 | dnl bgpd needs pow() and hence libm | |
1432 | dnl ------------------------------- | |
1433 | TMPLIBS="$LIBS" | |
2655e41f DL |
1434 | LIBS="" |
1435 | AC_SEARCH_LIBS([pow], [m], [ | |
1436 | LIBM="$LIBS" | |
1437 | ], [ | |
6f0e3f6e | 1438 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) |
2655e41f | 1439 | ]) |
6f0e3f6e | 1440 | LIBS="$TMPLIBS" |
99e9f424 | 1441 | AC_SUBST([LIBM]) |
6f0e3f6e | 1442 | |
154b9e8f | 1443 | AC_CHECK_FUNCS([ppoll], [ |
99e9f424 | 1444 | AC_DEFINE([HAVE_PPOLL], [1], [have Linux/BSD ppoll()]) |
154b9e8f DL |
1445 | ]) |
1446 | AC_CHECK_FUNCS([pollts], [ | |
99e9f424 | 1447 | AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) |
154b9e8f DL |
1448 | ]) |
1449 | ||
13460c44 FL |
1450 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1451 | [AC_CHECK_DECL(__NR_setns, | |
99e9f424 | 1452 | AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, |
8e4da10b | 1453 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1454 | ]) |
99e9f424 | 1455 | AC_CHECK_FUNCS([setns])] |
13460c44 FL |
1456 | ) |
1457 | ||
238497fc PJ |
1458 | dnl -------------------------- |
1459 | dnl Determine IS-IS I/O method | |
1460 | dnl -------------------------- | |
99e9f424 RK |
1461 | AC_DEFINE([ISIS_METHOD_PFPACKET], [1], [constant value for isis method pfpacket]) |
1462 | AC_DEFINE([ISIS_METHOD_DLPI], [2], [constant value for isis method dlpi]) | |
1463 | AC_DEFINE([ISIS_METHOD_BPF], [3], [constant value for isis method bpf]) | |
1464 | AC_CHECK_HEADER([net/bpf.h]) | |
1465 | AC_CHECK_HEADER([sys/dlpi.h]) | |
1466 | AC_MSG_CHECKING([zebra IS-IS I/O method]) | |
ddfeb486 DL |
1467 | |
1468 | case "$host_os" in | |
1469 | linux*) | |
99e9f424 | 1470 | AC_MSG_RESULT([pfpacket]) |
ddfeb486 DL |
1471 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" |
1472 | ;; | |
ddfeb486 | 1473 | *) |
7075f6a0 RK |
1474 | if test "$ac_cv_header_net_bpf_h" = "no"; then |
1475 | if test "$ac_cv_header_sys_dlpi_h" = "no"; then | |
99e9f424 | 1476 | AC_MSG_RESULT([none]) |
f616c954 | 1477 | if test "$enable_isisd" = "yes" -o "$enable_fabricd" = "yes"; then |
86e463cf DL |
1478 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) |
1479 | fi | |
ddfeb486 | 1480 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1481 | enable_isisd="no" |
7c0cbd0e | 1482 | enable_fabricd="no" |
ddfeb486 | 1483 | else |
99e9f424 | 1484 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1485 | fi |
1486 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1487 | else |
99e9f424 | 1488 | AC_MSG_RESULT([BPF]) |
ddfeb486 | 1489 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" |
238497fc | 1490 | fi |
ddfeb486 DL |
1491 | ;; |
1492 | esac | |
99e9f424 | 1493 | AC_DEFINE_UNQUOTED([ISIS_METHOD], [$ISIS_METHOD_MACRO], [selected method for isis, == one of the constants]) |
238497fc | 1494 | |
42c98199 | 1495 | dnl --------------------------------------------------------------- |
1496 | dnl figure out how to specify an interface in multicast sockets API | |
1497 | dnl --------------------------------------------------------------- | |
8e4da10b | 1498 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1499 | |
b3f2bf7c | 1500 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1501 | #include <sys/socket.h> |
1502 | #include <netinet/in.h> | |
b3f2bf7c RW |
1503 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1504 | #include <linux/types.h> | |
1505 | ]) | |
1506 | ||
8e4da10b DL |
1507 | m4_define([FRR_INCLUDES], |
1508 | FRR_INCLUDES | |
7cda3a87 | 1509 | [#ifdef HAVE_LINUX_MROUTE_H |
b3f2bf7c RW |
1510 | # include <linux/mroute.h> |
1511 | #endif | |
1512 | ])dnl | |
1513 | ||
1514 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1515 | #include <sys/socket.h> |
1516 | #include <sys/types.h> | |
1517 | #include <netinet/in.h> | |
1518 | #include <net/route.h> | |
b3f2bf7c RW |
1519 | ]) |
1520 | ||
8e4da10b DL |
1521 | m4_define([FRR_INCLUDES], |
1522 | FRR_INCLUDES | |
7cda3a87 | 1523 | [#ifdef HAVE_NETINET_IP_MROUTE_H |
b3f2bf7c RW |
1524 | # include <netinet/ip_mroute.h> |
1525 | #endif | |
1526 | ])dnl | |
1527 | ||
10d04cdb | 1528 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1b636c0a DL |
1529 | AC_COMPILE_IFELSE( |
1530 | [ AC_LANG_PROGRAM([[ | |
1531 | #include <sys/types.h> | |
1532 | #include <netinet/in.h> | |
1533 | ]], [[ | |
1534 | struct group_req gr; | |
1535 | int sock; | |
1536 | setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
1537 | ]]) | |
1538 | ],[ | |
1539 | AC_MSG_RESULT([yes]) | |
1540 | AC_DEFINE([HAVE_RFC3678], [1], [Have RFC3678 protocol-independed API]) | |
1541 | ],[ | |
1542 | AC_MSG_RESULT(no) | |
1543 | ]) | |
10d04cdb | 1544 | |
c543a173 AS |
1545 | dnl --------------------------------------------------------------- |
1546 | dnl figure out how to check link-state | |
1547 | dnl --------------------------------------------------------------- | |
99e9f424 | 1548 | AC_CHECK_HEADER([net/if_media.h], |
24f5e2fc | 1549 | [m4_define([LINK_DETECT_INCLUDES], |
8e4da10b | 1550 | FRR_INCLUDES |
24f5e2fc DL |
1551 | [#include <net/if_media.h> |
1552 | ]) | |
99e9f424 RK |
1553 | AC_CHECK_MEMBERS([struct ifmediareq.ifm_status], |
1554 | AC_DEFINE([HAVE_BSD_LINK_DETECT], [1], [BSD link-detect]), | |
24f5e2fc DL |
1555 | [], LINK_DETECT_INCLUDES)], |
1556 | [], | |
8e4da10b | 1557 | FRR_INCLUDES) |
c543a173 | 1558 | |
9234b382 DV |
1559 | dnl --------------------------------------------------------------- |
1560 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1561 | dnl Not available in all BSD's when ifmediareq available | |
1562 | dnl --------------------------------------------------------------- | |
24f5e2fc | 1563 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
99e9f424 | 1564 | AC_DEFINE([HAVE_BSD_IFI_LINK_STATE], [1], [BSD ifi_link_state available]), |
8e4da10b | 1565 | [], FRR_INCLUDES) |
9234b382 | 1566 | |
0df7c91f PJ |
1567 | dnl ------------------------ |
1568 | dnl TCP_MD5SIG socket option | |
1569 | dnl ------------------------ | |
1570 | ||
1571 | AC_CHECK_HEADER([netinet/tcp.h], | |
1572 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1573 | FRR_INCLUDES |
0df7c91f PJ |
1574 | [#include <netinet/tcp.h> |
1575 | ]) | |
1576 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1577 | [], | |
8e4da10b | 1578 | FRR_INCLUDES) |
7075f6a0 | 1579 | if test "$ac_cv_have_decl_TCP_MD5SIG" = "no"; then |
0df7c91f PJ |
1580 | AC_CHECK_HEADER([linux/tcp.h], |
1581 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1582 | FRR_INCLUDES |
0df7c91f PJ |
1583 | [#include <linux/tcp.h> |
1584 | ]) | |
1585 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1586 | fi | |
1587 | ||
a71c5039 DL |
1588 | AC_CHECK_LIB([crypt], [crypt], [], |
1589 | [AC_CHECK_LIB([crypto], [DES_crypt])]) | |
1590 | AC_CHECK_LIB([resolv], [res_init]) | |
1591 | ||
1592 | dnl --------------------------- | |
1593 | dnl check system has PCRE regexp | |
1594 | dnl --------------------------- | |
31d7b6da | 1595 | if test "$enable_pcreposix" = "yes"; then |
a71c5039 DL |
1596 | AC_CHECK_LIB([pcreposix], [regexec], [], [ |
1597 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) | |
1598 | ]) | |
1599 | fi | |
1600 | AC_SUBST([HAVE_LIBPCREPOSIX]) | |
1601 | ||
2163a630 | 1602 | dnl ########################################################################## |
f616c954 | 1603 | dnl test "$enable_clippy_only" != "yes" |
2163a630 LC |
1604 | fi |
1605 | dnl END OF LARGE if block | |
1606 | dnl ########################################################################## | |
1607 | ||
83c64a7d DL |
1608 | dnl ------------------ |
1609 | dnl check C-Ares library | |
1610 | dnl ------------------ | |
1611 | PKG_CHECK_MODULES([CARES], [libcares], [ | |
1612 | c_ares_found=true | |
1613 | ],[ | |
1614 | c_ares_found=false | |
1615 | ]) | |
1616 | AM_CONDITIONAL([CARES], [$c_ares_found]) | |
1617 | ||
a71c5039 | 1618 | |
60060acc RW |
1619 | dnl ---------------------------------------------------------------------------- |
1620 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1621 | dnl ---------------------------------------------------------------------------- | |
1622 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1623 | ||
fa3232e1 | 1624 | dnl ------------------ |
1625 | dnl IPv6 header checks | |
1626 | dnl ------------------ | |
24f5e2fc | 1627 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1628 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1629 | FRR_INCLUDES) |
fa3232e1 | 1630 | |
8e4da10b DL |
1631 | m4_define([FRR_INCLUDES],dnl |
1632 | FRR_INCLUDES | |
7cda3a87 | 1633 | [#ifdef HAVE_NETINET6_IN6_H |
6f0e3f6e PJ |
1634 | #include <netinet6/in6.h> |
1635 | #endif | |
7cda3a87 | 1636 | #ifdef HAVE_NETINET_IN6_VAR_H |
6f0e3f6e PJ |
1637 | #include <netinet/in6_var.h> |
1638 | #endif | |
24f5e2fc | 1639 | #include <netinet/icmp6.h> |
7cda3a87 | 1640 | #ifdef HAVE_NETINET6_IN6_VAR_H |
6f0e3f6e PJ |
1641 | # include <netinet6/in6_var.h> |
1642 | #endif | |
7cda3a87 | 1643 | #ifdef HAVE_NETINET6_ND6_H |
fbf24544 | 1644 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1645 | #endif |
1646 | ])dnl | |
1647 | ||
7ea487bc | 1648 | dnl -------------------- |
1649 | dnl Daemon disable check | |
1650 | dnl -------------------- | |
7ea487bc | 1651 | |
0eb5751d IR |
1652 | AS_IF([test "$enable_bgpd" != "no"], [ |
1653 | AC_DEFINE([HAVE_BGPD], [1], [bgpd]) | |
1654 | ]) | |
1655 | ||
1656 | AS_IF([test "$enable_ripd" != "no"], [ | |
1657 | AC_DEFINE([HAVE_RIPD], [1], [ripd]) | |
1658 | ]) | |
1659 | ||
1660 | AS_IF([test "$enable_ripngd" != "no"], [ | |
1661 | AC_DEFINE([HAVE_RIPNGD], [1], [ripngd]) | |
1662 | ]) | |
1663 | ||
1664 | AS_IF([test "$enable_ospfd" != "no"], [ | |
1665 | AC_DEFINE([HAVE_OSPFD], [1], [ospfd]) | |
1666 | ]) | |
1667 | ||
1668 | AS_IF([test "$enable_ospf6d" != "no"], [ | |
1669 | AC_DEFINE([HAVE_OSPF6D], [1], [ospf6d]) | |
1670 | ]) | |
1671 | ||
f616c954 | 1672 | AS_IF([test "$enable_ldpd" != "no"], [ |
99e9f424 | 1673 | AC_DEFINE([HAVE_LDPD], [1], [ldpd]) |
30237d29 | 1674 | ]) |
eac6e3f0 | 1675 | |
0eb5751d IR |
1676 | AS_IF([test "$enable_nhrpd" != "no"], [ |
1677 | AC_DEFINE([HAVE_NHRPD], [1], [nhrpd]) | |
1678 | ]) | |
1679 | ||
1680 | AS_IF([test "$enable_eigrpd" != "no"], [ | |
1681 | AC_DEFINE([HAVE_EIGRPD], [1], [eigrpd]) | |
1682 | ]) | |
1683 | ||
1684 | AS_IF([test "$enable_babeld" != "no"], [ | |
1685 | AC_DEFINE([HAVE_BABELD], [1], [babeld]) | |
1686 | ]) | |
1687 | ||
1688 | AS_IF([test "$enable_isisd" != "no"], [ | |
1689 | AC_DEFINE([HAVE_ISISD], [1], [isisd]) | |
1690 | ]) | |
1691 | ||
1692 | AS_IF([test "$enable_pimd" != "no"], [ | |
1693 | AC_DEFINE([HAVE_PIMD], [1], [pimd]) | |
1694 | ]) | |
1695 | ||
1696 | AS_IF([test "$enable_pbrd" != "no"], [ | |
1697 | AC_DEFINE([HAVE_PBRD], [1], [pbrd]) | |
1698 | ]) | |
1699 | ||
1700 | AS_IF([test "$enable_sharpd" = "yes"], [ | |
1701 | AC_DEFINE([HAVE_SHARPD], [1], [sharpd]) | |
1702 | ]) | |
1703 | ||
1704 | AS_IF([test "$enable_staticd" != "no"], [ | |
1705 | AC_DEFINE([HAVE_STATICD], [1], [staticd]) | |
1706 | ]) | |
1707 | ||
1708 | AS_IF([test "$enable_fabricd" != "no"], [ | |
1709 | AC_DEFINE([HAVE_FABRICD], [1], [fabricd]) | |
1710 | ]) | |
1711 | ||
1712 | AS_IF([test "$enable_vrrpd" != "no"], [ | |
1713 | AC_DEFINE([HAVE_VRRPD], [1], [vrrpd]) | |
1714 | ]) | |
1715 | ||
7134904b | 1716 | if test "$enable_bfdd" = "no"; then |
99e9f424 | 1717 | AC_DEFINE([HAVE_BFDD], [0], [bfdd]) |
7134904b RZ |
1718 | BFDD="" |
1719 | else | |
99e9f424 | 1720 | AC_DEFINE([HAVE_BFDD], [1], [bfdd]) |
7134904b RZ |
1721 | BFDD="bfdd" |
1722 | ||
1723 | case $host_os in | |
1724 | linux*) | |
99e9f424 | 1725 | AC_DEFINE([BFD_LINUX], [1], [bfdd]) |
7134904b RZ |
1726 | ;; |
1727 | ||
1728 | *) | |
99e9f424 | 1729 | AC_DEFINE([BFD_BSD], [1], [bfdd]) |
7134904b RZ |
1730 | ;; |
1731 | esac | |
1732 | fi | |
1733 | ||
4d7b695d SM |
1734 | AS_IF([test "$enable_pathd" != "no"], [ |
1735 | AC_DEFINE([HAVE_PATHD], [1], [pathd]) | |
efba0985 SM |
1736 | AC_DEFINE([HAVE_PATHD_PCEP], [1], [pathd-pcep]) |
1737 | ]) | |
1738 | ||
74971473 | 1739 | |
31d7b6da | 1740 | if test "$ac_cv_lib_json_c_json_object_get" = "no" -a "$BFDD" = "bfdd"; then |
7134904b RZ |
1741 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1742 | fi | |
1743 | ||
42350cfc | 1744 | NHRPD="" |
ddfeb486 DL |
1745 | case "$host_os" in |
1746 | linux*) | |
83c64a7d DL |
1747 | case "${enable_nhrpd}" in |
1748 | no) | |
1749 | ;; | |
1750 | yes) | |
f616c954 | 1751 | if test "$enable_clippy_only" != "yes"; then |
2d82431a | 1752 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1753 | AC_MSG_ERROR([nhrpd requires libcares. Please install c-ares and its -dev headers.]) |
1754 | fi | |
2163a630 | 1755 | fi |
83c64a7d DL |
1756 | NHRPD="nhrpd" |
1757 | ;; | |
1758 | *) | |
2d82431a | 1759 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1760 | NHRPD="nhrpd" |
1761 | fi | |
1762 | ;; | |
1763 | esac | |
ddfeb486 DL |
1764 | ;; |
1765 | *) | |
f616c954 | 1766 | if test "$enable_nhrpd" = "yes"; then |
ddfeb486 DL |
1767 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) |
1768 | fi | |
1769 | ;; | |
1770 | esac | |
7f57883e | 1771 | |
f616c954 | 1772 | if test "$enable_watchfrr" = "no";then |
9473e340 | 1773 | WATCHFRR="" |
d0199430 | 1774 | else |
9473e340 | 1775 | WATCHFRR="watchfrr" |
d0199430 | 1776 | fi |
1777 | ||
1ef74ef7 | 1778 | OSPFCLIENT="" |
f616c954 | 1779 | if test "$enable_ospfapi" != "no";then |
99e9f424 | 1780 | AC_DEFINE([SUPPORT_OSPF_API], [1], [OSPFAPI]) |
1ef74ef7 | 1781 | |
f616c954 | 1782 | if test "$enable_ospfclient" != "no";then |
1ef74ef7 | 1783 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1784 | fi |
7ea487bc | 1785 | fi |
cd66cd4c | 1786 | |
f616c954 | 1787 | if test "$enable_bgp_announce" = "no";then |
99e9f424 | 1788 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) |
750e8146 | 1789 | else |
99e9f424 | 1790 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [0], [Disable BGP installation to zebra]) |
7ea487bc | 1791 | fi |
1792 | ||
f616c954 | 1793 | if test "$enable_bgp_vnc" != "no";then |
99e9f424 | 1794 | AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) |
65efcfce | 1795 | fi |
7ea487bc | 1796 | |
83c64a7d DL |
1797 | bgpd_bmp=false |
1798 | case "${enable_bmp}" in | |
1799 | no) | |
1800 | ;; | |
1801 | yes) | |
2d82431a | 1802 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1803 | AC_MSG_ERROR([BMP support requires libcares. Please install c-ares and its -dev headers.]) |
1804 | fi | |
1805 | bgpd_bmp=true | |
1806 | ;; | |
1807 | *) | |
2d82431a | 1808 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1809 | bgpd_bmp=true |
1810 | fi | |
1811 | ;; | |
1812 | esac | |
1813 | ||
e063f271 JAG |
1814 | if test "$enable_version_build_config" != "no";then |
1815 | AC_DEFINE([ENABLE_VERSION_BUILD_CONFIG], [1], [Report build configs in show version]) | |
1816 | fi | |
1817 | ||
a71c5039 DL |
1818 | dnl ########################################################################## |
1819 | dnl LARGE if block | |
f616c954 | 1820 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 | 1821 | dnl ########################################################################## |
7ea487bc | 1822 | |
1823 | dnl ------------------ | |
b1fc9acb | 1824 | dnl check Net-SNMP library |
7ea487bc | 1825 | dnl ------------------ |
f616c954 | 1826 | if test "$enable_snmp" != "" -a "$enable_snmp" != "no"; then |
08d7f653 | 1827 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
31d7b6da | 1828 | if test "$NETSNMP_CONFIG" = "no"; then |
08d7f653 VB |
1829 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) |
1830 | fi | |
46081234 DL |
1831 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1832 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
e5563f87 DL |
1833 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1834 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1835 | for removelib in crypto ssl sensors pci wrap; do | |
1836 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1837 | done | |
08d7f653 | 1838 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1839 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1840 | int main(void); |
1841 | ], | |
1842 | [ | |
1843 | { | |
1844 | return 0; | |
1845 | } | |
92e50261 | 1846 | ])], [ |
45da32d7 | 1847 | AC_MSG_RESULT([no]) |
08d7f653 | 1848 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1849 | case "${enable_snmp}" in |
1850 | yes) | |
1851 | SNMP_METHOD=agentx | |
1852 | ;; | |
807ed4e9 | 1853 | agentx) |
d6be5fb9 VB |
1854 | SNMP_METHOD="${enable_snmp}" |
1855 | ;; | |
1856 | *) | |
807ed4e9 | 1857 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1858 | ;; |
1859 | esac | |
d6be5fb9 | 1860 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
99e9f424 | 1861 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) |
6cf9df08 | 1862 | fi |
99e9f424 RK |
1863 | AC_SUBST([SNMP_LIBS]) |
1864 | AC_SUBST([SNMP_CFLAGS]) | |
6cf9df08 | 1865 | |
1c2facd1 RW |
1866 | dnl --------------- |
1867 | dnl libyang | |
1868 | dnl --------------- | |
3bb513c3 CH |
1869 | PKG_CHECK_MODULES([LIBYANG], [libyang >= 2.0.0], , [ |
1870 | AC_MSG_ERROR([libyang (>= 2.0.0) was not found on your system.]) | |
1c2facd1 | 1871 | ]) |
fdbd8086 DL |
1872 | ac_cflags_save="$CFLAGS" |
1873 | CFLAGS="$CFLAGS $LIBYANG_CFLAGS" | |
397b1dff CF |
1874 | AC_CHECK_MEMBER([struct lyd_node.priv], [], [ |
1875 | AC_MSG_ERROR([m4_normalize([ | |
1876 | libyang needs to be compiled with ENABLE_LYD_PRIV=ON. | |
18f7f767 | 1877 | Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html]) |
397b1dff CF |
1878 | ]) |
1879 | ], [[#include <libyang/libyang.h>]]) | |
fdbd8086 | 1880 | CFLAGS="$ac_cflags_save" |
1c2facd1 RW |
1881 | |
1882 | dnl --------------- | |
1883 | dnl configuration rollbacks | |
1884 | dnl --------------- | |
1885 | SQLITE3=false | |
1886 | if test "$enable_config_rollbacks" = "yes"; then | |
fdbd8086 | 1887 | PKG_CHECK_MODULES([SQLITE3], [sqlite3], [ |
99e9f424 RK |
1888 | AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks]) |
1889 | AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database]) | |
1c2facd1 RW |
1890 | SQLITE3=true |
1891 | ], [ | |
1892 | AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) | |
1893 | ]) | |
1894 | fi | |
1c2facd1 | 1895 | |
5bce33b3 RW |
1896 | dnl --------------- |
1897 | dnl confd | |
1898 | dnl --------------- | |
1899 | if test "$enable_confd" != "" -a "$enable_confd" != "no"; then | |
76ca5356 | 1900 | AC_CHECK_PROG([CONFD], [confd], [confd], [/bin/false], "${enable_confd}/bin") |
31d7b6da | 1901 | if test "$CONFD" = "/bin/false"; then |
5bce33b3 RW |
1902 | AC_MSG_ERROR([confd was not found on your system.])] |
1903 | fi | |
1904 | CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib" | |
99e9f424 | 1905 | AC_SUBST([CONFD_CFLAGS]) |
0619d86e RW |
1906 | CONFD_LIBS="-lconfd" |
1907 | AC_SUBST([CONFD_LIBS]) | |
99e9f424 | 1908 | AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) |
5bce33b3 | 1909 | fi |
5bce33b3 | 1910 | |
a7ca2199 RW |
1911 | dnl --------------- |
1912 | dnl sysrepo | |
1913 | dnl --------------- | |
1914 | if test "$enable_sysrepo" = "yes"; then | |
9a3b4141 | 1915 | PKG_CHECK_MODULES([SYSREPO], [sysrepo], |
99e9f424 | 1916 | [AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration]) |
a7ca2199 RW |
1917 | SYSREPO=true], |
1918 | [SYSREPO=false | |
1919 | AC_MSG_ERROR([sysrepo was not found on your system.])] | |
1920 | ) | |
1921 | fi | |
a7ca2199 | 1922 | |
ec2ac5f2 RW |
1923 | dnl --------------- |
1924 | dnl gRPC | |
1925 | dnl --------------- | |
1926 | if test "$enable_grpc" = "yes"; then | |
b256a06b | 1927 | AC_LANG_PUSH([C++]) |
41b7a989 CH |
1928 | AX_CXX_COMPILE_STDCXX([11], [ext]) |
1929 | PKG_CHECK_MODULES([GRPC], [grpc >= 6.0.0 grpc++ >= 1.16.1 protobuf >= 3.6.1 ], [ | |
ec2ac5f2 RW |
1930 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) |
1931 | if test "$PROTOC" = "/bin/false"; then | |
1932 | AC_MSG_FAILURE([grpc requested but protoc not found.]) | |
1933 | fi | |
1934 | ||
1935 | AC_DEFINE([HAVE_GRPC], [1], [Enable the gRPC northbound plugin]) | |
1936 | GRPC=true | |
1937 | ], [ | |
1938 | GRPC=false | |
1939 | AC_MSG_ERROR([grpc/grpc++ were not found on your system.]) | |
1940 | ]) | |
b256a06b | 1941 | AC_LANG_POP([C++]) |
ec2ac5f2 | 1942 | fi |
ec2ac5f2 | 1943 | |
0cbcadcc QY |
1944 | dnl ----- |
1945 | dnl LTTng | |
1946 | dnl ----- | |
1947 | if test "$enable_lttng" = "yes"; then | |
1948 | PKG_CHECK_MODULES([UST], [lttng-ust >= 2.12.0], [ | |
1949 | AC_DEFINE([HAVE_LTTNG], [1], [Enable LTTng support]) | |
1950 | LTTNG=true | |
1951 | ], [ | |
1952 | AC_MSG_ERROR([configuration specifies --enable-lttng but lttng-ust was not found]) | |
1953 | ]) | |
1954 | fi | |
1955 | ||
552e2a30 QY |
1956 | dnl ---- |
1957 | dnl USDT | |
1958 | dnl ---- | |
1959 | if test "$enable_usdt" = "yes"; then | |
1960 | AC_CHECK_HEADERS([sys/sdt.h], [ | |
1961 | AC_DEFINE([HAVE_USDT], [1], [Enable USDT probes]) | |
1962 | USDT=true | |
1963 | ], [ | |
1964 | AC_MSG_ERROR([configuration specifies --enable-usdt but no USDT kernel headers (sys/sdt.h) found]) | |
1965 | ]) | |
1966 | fi | |
1967 | ||
a71c5039 DL |
1968 | dnl ------ |
1969 | dnl ZeroMQ | |
1970 | dnl ------ | |
31d7b6da | 1971 | if test "$enable_zeromq" != "no"; then |
a71c5039 DL |
1972 | PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ |
1973 | AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) | |
1974 | ZEROMQ=true | |
1975 | ], [ | |
31d7b6da | 1976 | if test "$enable_zeromq" = "yes"; then |
a71c5039 DL |
1977 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) |
1978 | fi | |
1979 | ]) | |
1980 | fi | |
1981 | ||
1982 | dnl ------------------------------------ | |
1983 | dnl Enable RPKI and add librtr to libs | |
1984 | dnl ------------------------------------ | |
f616c954 | 1985 | if test "$enable_rpki" = "yes"; then |
a71c5039 DL |
1986 | PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], |
1987 | [RPKI=true], | |
1988 | [RPKI=false | |
1989 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
1990 | ) | |
1991 | fi | |
1992 | ||
0476fdad | 1993 | dnl ------------------------------------ |
87559aa4 | 1994 | dnl pimd is not supported on OpenBSD and MacOS |
0476fdad RK |
1995 | dnl ------------------------------------ |
1996 | if test "$enable_pimd" != "no"; then | |
1997 | AC_MSG_CHECKING([for pimd OS support]) | |
1998 | case "$host_os" in | |
87559aa4 RK |
1999 | darwin*) |
2000 | AC_MSG_RESULT([no]) | |
2001 | enable_pimd="no" | |
2002 | ;; | |
0476fdad RK |
2003 | openbsd*) |
2004 | AC_MSG_RESULT([no]) | |
2005 | enable_pimd="no" | |
2006 | ;; | |
2007 | *) | |
2008 | AC_MSG_RESULT([yes]) | |
2009 | ;; | |
2010 | esac | |
2011 | fi | |
2012 | ||
3fa94379 MS |
2013 | dnl ------------------------------------- |
2014 | dnl VRRP is only supported on linux | |
2015 | dnl ------------------------------------- | |
2016 | if test "$enable_vrrpd" != "no"; then | |
2017 | AC_MSG_CHECKING([for VRRP OS support]) | |
2018 | case "$host_os" in | |
2019 | linux*) | |
2020 | AC_MSG_RESULT([yes]) | |
2021 | ;; | |
2022 | *) | |
2023 | AC_MSG_RESULT([no]) | |
2024 | enable_vrrpd="no" | |
2025 | ;; | |
2026 | esac | |
2027 | fi | |
2028 | ||
a71c5039 DL |
2029 | dnl ------------------------------------------ |
2030 | dnl Check whether rtrlib was build with ssh support | |
2031 | dnl ------------------------------------------ | |
2032 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
2033 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
2034 | [[struct tr_ssh_config config;]])], | |
2035 | [AC_MSG_RESULT([yes]) | |
2036 | AC_DEFINE([FOUND_SSH], [1], [found_ssh])], | |
2037 | AC_MSG_RESULT([no]) | |
2038 | ) | |
4db0cff1 | 2039 | |
b249c083 DL |
2040 | dnl --------------- |
2041 | dnl dlopen & dlinfo | |
2042 | dnl --------------- | |
99e9f424 | 2043 | AC_SEARCH_LIBS([dlopen], [dl dld], [], [ |
30771d65 DL |
2044 | AC_MSG_ERROR([unable to find the dlopen()]) |
2045 | ]) | |
2046 | ||
b249c083 DL |
2047 | AC_CHECK_HEADERS([link.h]) |
2048 | ||
2a636b43 DL |
2049 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
2050 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2051 | #include <stdlib.h> |
2052 | #ifdef HAVE_LINK_H | |
2053 | #include <link.h> | |
2054 | #endif | |
2055 | #include <dlfcn.h> | |
2056 | ]], [[ | |
2057 | char origin[1]; | |
2058 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
2059 | ]])], [ | |
2a636b43 DL |
2060 | frr_cv_rtld_di_origin=yes |
2061 | ], [ | |
2062 | frr_cv_rtld_di_origin=no | |
2063 | ]) | |
b249c083 | 2064 | ]) |
7075f6a0 | 2065 | if test "$frr_cv_rtld_di_origin" = "yes"; then |
99e9f424 | 2066 | AC_DEFINE([HAVE_DLINFO_ORIGIN], [1], [Have dlinfo RTLD_DI_ORIGIN]) |
2a636b43 | 2067 | fi |
b249c083 | 2068 | |
2a636b43 DL |
2069 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
2070 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2071 | #include <stdlib.h> |
2072 | #ifdef HAVE_LINK_H | |
2073 | #include <link.h> | |
2074 | #endif | |
2075 | #include <dlfcn.h> | |
2076 | ]], [[ | |
2077 | struct link_map *lm = NULL; | |
2078 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
2079 | ]])], [ | |
2a636b43 DL |
2080 | frr_cv_rtld_di_linkmap=yes |
2081 | ], [ | |
2082 | frr_cv_rtld_di_linkmap=no | |
2083 | ]) | |
b249c083 | 2084 | ]) |
7075f6a0 | 2085 | if test "$frr_cv_rtld_di_linkmap" = "yes"; then |
99e9f424 | 2086 | AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) |
2a636b43 | 2087 | fi |
6cf9df08 | 2088 | |
a71c5039 | 2089 | dnl ########################################################################## |
f616c954 | 2090 | dnl test "$enable_clippy_only" != "yes" |
a71c5039 DL |
2091 | fi |
2092 | dnl END OF LARGE if block | |
2093 | dnl ########################################################################## | |
62ff928b | 2094 | |
7ea487bc | 2095 | dnl --------------------------- |
6f0e3f6e | 2096 | dnl sockaddr and netinet checks |
7ea487bc | 2097 | dnl --------------------------- |
24f5e2fc DL |
2098 | AC_CHECK_TYPES([ |
2099 | struct sockaddr_dl, | |
2100 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 2101 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e | 2102 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
2655e41f | 2103 | struct nd_opt_adv_interval, |
3eb4fbb0 LS |
2104 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval, |
2105 | struct nd_opt_rdnss, struct nd_opt_dnssl], | |
8e4da10b | 2106 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
2107 | |
2108 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
2109 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 2110 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
2111 | struct if6_aliasreq.ifra_lifetime, |
2112 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 2113 | [], [], FRR_INCLUDES) |
29c4c9bd | 2114 | |
6f0e3f6e | 2115 | dnl --------------------------- |
11770e10 | 2116 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 2117 | dnl --------------------------- |
8dc1f7fc DL |
2118 | |
2119 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
2120 | AC_CHECK_TYPES([struct icmphdr], [ | |
2121 | IRDP=true | |
2122 | ], [ | |
2123 | IRDP=false | |
2124 | ], [FRR_INCLUDES]) | |
2125 | ], [ | |
2126 | IRDP=false | |
2127 | ], [FRR_INCLUDES]) | |
2128 | ||
2129 | case "${enable_irdp}" in | |
2130 | yes) | |
2131 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
2132 | ;; | |
2133 | no) | |
2134 | IRDP=false | |
2135 | ;; | |
2136 | esac | |
2137 | ||
29c4c9bd | 2138 | |
12e41d03 DL |
2139 | dnl ----------------------- |
2140 | dnl checking for IP_PKTINFO | |
2141 | dnl ----------------------- | |
99e9f424 | 2142 | AC_MSG_CHECKING([for IP_PKTINFO]) |
1b636c0a DL |
2143 | AC_COMPILE_IFELSE( |
2144 | [ AC_LANG_PROGRAM([[ | |
2145 | #include <netdb.h> | |
2146 | ]], [[ | |
2147 | int opt = IP_PKTINFO; | |
2148 | ]]) | |
2149 | ],[ | |
99e9f424 RK |
2150 | AC_MSG_RESULT([yes]) |
2151 | AC_DEFINE([HAVE_IP_PKTINFO], [1], [Have IP_PKTINFO]) | |
1b636c0a | 2152 | ],[ |
99e9f424 | 2153 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2154 | ]) |
2155 | ||
2156 | dnl --------------------------- | |
2157 | dnl checking for IP_RECVDSTADDR | |
2158 | dnl --------------------------- | |
99e9f424 | 2159 | AC_MSG_CHECKING([for IP_RECVDSTADDR]) |
1b636c0a DL |
2160 | AC_COMPILE_IFELSE( |
2161 | [ AC_LANG_PROGRAM([[ | |
2162 | #include <netinet/in.h> | |
2163 | ]], [[ | |
2164 | int opt = IP_RECVDSTADDR; | |
2165 | ]]) | |
2166 | ],[ | |
99e9f424 RK |
2167 | AC_MSG_RESULT([yes]) |
2168 | AC_DEFINE([HAVE_IP_RECVDSTADDR], [1], [Have IP_RECVDSTADDR]) | |
1b636c0a | 2169 | ],[ |
99e9f424 | 2170 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2171 | ]) |
2172 | ||
2173 | dnl ---------------------- | |
2174 | dnl checking for IP_RECVIF | |
2175 | dnl ---------------------- | |
99e9f424 | 2176 | AC_MSG_CHECKING([for IP_RECVIF]) |
1b636c0a DL |
2177 | AC_COMPILE_IFELSE( |
2178 | [ AC_LANG_PROGRAM([[ | |
2179 | #include <netinet/in.h> | |
2180 | ]], [[ | |
2181 | int opt = IP_RECVIF; | |
2182 | ]]) | |
2183 | ],[ | |
99e9f424 RK |
2184 | AC_MSG_RESULT([yes]) |
2185 | AC_DEFINE([HAVE_IP_RECVIF], [1], [Have IP_RECVIF]) | |
1b636c0a | 2186 | ],[ |
99e9f424 | 2187 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2188 | ]) |
2189 | ||
eac6e3f0 RW |
2190 | dnl ---------------------- |
2191 | dnl checking for SO_BINDANY | |
2192 | dnl ---------------------- | |
99e9f424 | 2193 | AC_MSG_CHECKING([for SO_BINDANY]) |
1b636c0a DL |
2194 | AC_COMPILE_IFELSE( |
2195 | [ AC_LANG_PROGRAM([[ | |
2196 | #include <sys/socket.h> | |
2197 | ]], [[ | |
2198 | int opt = SO_BINDANY; | |
2199 | ]]) | |
2200 | ],[ | |
99e9f424 RK |
2201 | AC_MSG_RESULT([yes]) |
2202 | AC_DEFINE([HAVE_SO_BINDANY], [1], [Have SO_BINDANY]) | |
1b636c0a | 2203 | ],[ |
99e9f424 | 2204 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2205 | ]) |
2206 | ||
2207 | dnl ---------------------- | |
2208 | dnl checking for IP_FREEBIND | |
2209 | dnl ---------------------- | |
99e9f424 | 2210 | AC_MSG_CHECKING([for IP_FREEBIND]) |
1b636c0a DL |
2211 | AC_COMPILE_IFELSE( |
2212 | [ AC_LANG_PROGRAM([[ | |
2213 | #include <netinet/in.h> | |
2214 | ]], [[ | |
2215 | int opt = IP_FREEBIND; | |
2216 | ]]) | |
2217 | ],[ | |
99e9f424 RK |
2218 | AC_MSG_RESULT([yes]) |
2219 | AC_DEFINE([HAVE_IP_FREEBIND], [1], [Have IP_FREEBIND]) | |
1b636c0a | 2220 | ],[ |
99e9f424 | 2221 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2222 | ]) |
2223 | ||
ba0cb3fe DS |
2224 | dnl -------------------------------------- |
2225 | dnl checking for be32dec existence or not | |
2226 | dnl -------------------------------------- | |
19083e4f DL |
2227 | AC_CHECK_DECLS([be32enc, be32dec], [], [], [ |
2228 | #ifdef HAVE_SYS_ENDIAN_H | |
2229 | #include <sys/endian.h> | |
2230 | #endif | |
2231 | #ifdef HAVE_ENDIAN_H | |
2232 | #include <endian.h> | |
2233 | #endif | |
2234 | ]) | |
ba0cb3fe | 2235 | |
c4376c9d SH |
2236 | dnl -------------------------------------- |
2237 | dnl checking for clock_time monotonic struct and call | |
2238 | dnl -------------------------------------- | |
99e9f424 RK |
2239 | AC_CHECK_DECL([CLOCK_MONOTONIC], |
2240 | [AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"]) | |
2241 | AC_DEFINE([HAVE_CLOCK_MONOTONIC], [1], [Have monotonic clock]) | |
2242 | ], [AC_MSG_RESULT([no])], [FRR_INCLUDES]) | |
c4376c9d | 2243 | |
aef4a13f DL |
2244 | AC_SEARCH_LIBS([clock_nanosleep], [rt], [ |
2245 | AC_DEFINE([HAVE_CLOCK_NANOSLEEP], [1], [Have clock_nanosleep()]) | |
2246 | ]) | |
2247 | ||
bbf5ffa0 QY |
2248 | dnl -------------------------------------- |
2249 | dnl checking for flex and bison | |
2250 | dnl -------------------------------------- | |
4a06690f | 2251 | |
bbf5ffa0 | 2252 | AM_PROG_LEX |
99e9f424 | 2253 | AC_MSG_CHECKING([version of flex]) |
1689cf7e JAG |
2254 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
2255 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
2256 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
2257 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
2258 | LEX="$SHELL $missing_dir/missing flex" |
2259 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
2260 | AC_MSG_WARN([using pregenerated flex output files]) | |
2261 | else | |
2262 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
2263 | fi | |
2264 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
2265 | AC_SUBST([LEXLIB], ['']) | |
2266 | ]) | |
0d37f9f3 | 2267 | |
bbf5ffa0 | 2268 | AC_PROG_YACC |
0d37f9f3 | 2269 | dnl thanks GNU bison for this b*llshit... |
99e9f424 | 2270 | AC_MSG_CHECKING([version of bison]) |
1689cf7e JAG |
2271 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
2272 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
2273 | frr_ac_bison_missing="false" | |
1af5b6d9 | 2274 | case "x${frr_ac_bison_version}x" in |
0d37f9f3 DL |
2275 | x2.7*) |
2276 | BISON_OPENBRACE='"' | |
2277 | BISON_CLOSEBRACE='"' | |
05dbb7df | 2278 | BISON_VERBOSE='' |
1689cf7e | 2279 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
2280 | ;; |
2281 | x2.*|x1.*) | |
1689cf7e | 2282 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 2283 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 2284 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
2285 | ;; |
2286 | x) | |
2287 | AC_MSG_RESULT([none]) | |
2288 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 2289 | frr_ac_bison_missing="true" |
0d37f9f3 | 2290 | ;; |
1af5b6d9 | 2291 | x3.[012][^0-9]*) |
0d37f9f3 DL |
2292 | BISON_OPENBRACE='{' |
2293 | BISON_CLOSEBRACE='}' | |
05dbb7df | 2294 | BISON_VERBOSE='-Dparse.error=verbose' |
1af5b6d9 DL |
2295 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 to 3.2]) |
2296 | ;; | |
2297 | *) | |
2298 | BISON_OPENBRACE='{' | |
2299 | BISON_CLOSEBRACE='}' | |
2300 | BISON_VERBOSE='-Dparse.error=verbose -Wno-yacc' | |
2301 | AC_MSG_RESULT([$frr_ac_bison_version - 3.3 or newer]) | |
0d37f9f3 DL |
2302 | ;; |
2303 | esac | |
99e9f424 RK |
2304 | AC_SUBST([BISON_OPENBRACE]) |
2305 | AC_SUBST([BISON_CLOSEBRACE]) | |
2306 | AC_SUBST([BISON_VERBOSE]) | |
0d37f9f3 | 2307 | |
1689cf7e | 2308 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
2309 | YACC="$SHELL $missing_dir/missing bison -y" |
2310 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
2311 | AC_MSG_WARN([using pregenerated bison output files]) | |
2312 | else | |
2313 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
2314 | fi | |
2315 | fi | |
bbf5ffa0 | 2316 | |
edd7c245 | 2317 | dnl ------------------- |
2318 | dnl capabilities checks | |
2319 | dnl ------------------- | |
f616c954 | 2320 | if test "$enable_capabilities" != "no"; then |
99e9f424 | 2321 | AC_MSG_CHECKING([whether prctl PR_SET_KEEPCAPS is available]) |
1b636c0a DL |
2322 | AC_COMPILE_IFELSE( |
2323 | [ AC_LANG_PROGRAM([[ | |
2324 | #include <sys/prctl.h> | |
2325 | ]], [[ | |
2326 | prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0); | |
2327 | ]]) | |
2328 | ],[AC_MSG_RESULT([yes]) | |
99e9f424 | 2329 | AC_DEFINE([HAVE_PR_SET_KEEPCAPS], [1], [prctl]) |
1b636c0a DL |
2330 | frr_ac_keepcaps="yes" |
2331 | ],[AC_MSG_RESULT(no) | |
2332 | ]) | |
f616c954 | 2333 | if test "$frr_ac_keepcaps" = "yes"; then |
99e9f424 | 2334 | AC_CHECK_HEADERS([sys/capability.h]) |
41d3fc96 | 2335 | fi |
f616c954 | 2336 | if test "$ac_cv_header_sys_capability_h" = "yes"; then |
31d7b6da | 2337 | AC_CHECK_LIB([cap], [cap_init], |
99e9f424 | 2338 | [AC_DEFINE([HAVE_LCAPS], [1], [Capabilities]) |
41d3fc96 | 2339 | LIBCAP="-lcap" |
8e4da10b | 2340 | frr_ac_lcaps="yes"] |
41d3fc96 | 2341 | ) |
ceacedba | 2342 | fi |
f616c954 RK |
2343 | if test "$frr_ac_scaps" = "yes" \ |
2344 | -o "$frr_ac_lcaps" = "yes"; then | |
99e9f424 | 2345 | AC_DEFINE([HAVE_CAPABILITIES], [1], [capabilities]) |
41d3fc96 | 2346 | fi |
7bfe765a DL |
2347 | |
2348 | case "$host_os" in | |
2349 | linux*) | |
f616c954 | 2350 | if test "$enable_clippy_only" != "yes"; then |
7bfe765a DL |
2351 | if test "$frr_ac_lcaps" != "yes"; then |
2352 | AC_MSG_ERROR([libcap and/or its headers were not found. Running FRR without libcap support built in causes a huge performance penalty.]) | |
2353 | fi | |
2cd3abe4 | 2354 | fi |
7bfe765a DL |
2355 | ;; |
2356 | esac | |
2357 | else | |
2358 | case "$host_os" in | |
2359 | linux*) | |
2360 | AC_MSG_WARN([Running FRR without libcap support built in causes a huge performance penalty.]) | |
2361 | ;; | |
2362 | esac | |
edd7c245 | 2363 | fi |
99e9f424 | 2364 | AC_SUBST([LIBCAP]) |
edd7c245 | 2365 | |
fb2d1502 | 2366 | dnl --------------------------- |
2367 | dnl check for glibc 'backtrace' | |
31d7b6da | 2368 | dnl --------------------------- |
f616c954 | 2369 | if test "$enable_backtrace" != "no" ; then |
8c99b4c1 | 2370 | backtrace_ok=no |
68b8a15f | 2371 | PKG_CHECK_MODULES([UNWIND], [libunwind], [ |
99e9f424 | 2372 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) |
68b8a15f DL |
2373 | backtrace_ok=yes |
2374 | ], [ | |
d60693fd DL |
2375 | true |
2376 | ]) | |
2377 | ||
2378 | if test "$backtrace_ok" = "no"; then | |
2379 | AC_CHECK_HEADER([unwind.h], [ | |
2380 | AC_SEARCH_LIBS([unw_getcontext], [unwind], [ | |
2381 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) | |
2382 | backtrace_ok=yes | |
2383 | ]) | |
2384 | ]) | |
2385 | fi | |
2386 | ||
2387 | if test "$backtrace_ok" = "no"; then | |
0bdeb5e5 DL |
2388 | AC_CHECK_HEADER([execinfo.h], [ |
2389 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
2390 | AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) | |
68b8a15f | 2391 | backtrace_ok=yes |
0bdeb5e5 DL |
2392 | ],, [-lm]) |
2393 | ]) | |
d60693fd | 2394 | fi |
8c99b4c1 | 2395 | |
f616c954 | 2396 | if test "$enable_backtrace" = "yes" -a "$backtrace_ok" = "no"; then |
8c99b4c1 | 2397 | dnl user explicitly requested backtrace but we failed to find support |
68b8a15f | 2398 | AC_MSG_FAILURE([failed to find backtrace or libunwind support]) |
8c99b4c1 DL |
2399 | fi |
2400 | fi | |
fb2d1502 | 2401 | |
41be32bf PJ |
2402 | dnl ----------------------------------------- |
2403 | dnl check for malloc mallinfo struct and call | |
2404 | dnl this must try and link using LIBS, in | |
2405 | dnl order to check no alternative allocator | |
2406 | dnl has been specified, which might not provide | |
cae8bc96 | 2407 | dnl mallinfo |
41be32bf | 2408 | dnl ----------------------------------------- |
324be174 | 2409 | AC_CHECK_HEADERS([malloc.h malloc_np.h malloc/malloc.h],,, [FRR_INCLUDES]) |
fa896a1d | 2410 | |
2a636b43 DL |
2411 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
2412 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
2413 | #ifdef HAVE_MALLOC_H |
2414 | #include <malloc.h> | |
2415 | #endif | |
324be174 DL |
2416 | #ifdef HAVE_MALLOC_NP_H |
2417 | #include <malloc_np.h> | |
2418 | #endif | |
fa896a1d DL |
2419 | #ifdef HAVE_MALLOC_MALLOC_H |
2420 | #include <malloc/malloc.h> | |
2421 | #endif | |
2422 | ]], [[ | |
2423 | struct mallinfo ac_x; ac_x = mallinfo (); | |
2424 | ]])], [ | |
2a636b43 DL |
2425 | frr_cv_mallinfo=yes |
2426 | ], [ | |
2427 | frr_cv_mallinfo=no | |
2428 | ]) | |
fa896a1d | 2429 | ]) |
7075f6a0 | 2430 | if test "$frr_cv_mallinfo" = "yes"; then |
99e9f424 | 2431 | AC_DEFINE([HAVE_MALLINFO], [1], [mallinfo]) |
2a636b43 | 2432 | fi |
fa896a1d | 2433 | |
51ab4dba QY |
2434 | AC_CACHE_CHECK([whether mallinfo2 is available], [frr_cv_mallinfo2], [ |
2435 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
2436 | #ifdef HAVE_MALLOC_H | |
2437 | #include <malloc.h> | |
2438 | #endif | |
2439 | #ifdef HAVE_MALLOC_NP_H | |
2440 | #include <malloc_np.h> | |
2441 | #endif | |
2442 | #ifdef HAVE_MALLOC_MALLOC_H | |
2443 | #include <malloc/malloc.h> | |
2444 | #endif | |
2445 | ]], [[ | |
2446 | struct mallinfo2 ac_x; ac_x = mallinfo2 (); | |
2447 | ]])], [ | |
2448 | frr_cv_mallinfo2=yes | |
2449 | ], [ | |
2450 | frr_cv_mallinfo2=no | |
2451 | ]) | |
2452 | ]) | |
2453 | if test "$frr_cv_mallinfo2" = "yes"; then | |
2454 | AC_DEFINE([HAVE_MALLINFO2], [1], [mallinfo2]) | |
2455 | fi | |
2456 | ||
99e9f424 | 2457 | AC_MSG_CHECKING([whether malloc_usable_size is available]) |
fa896a1d DL |
2458 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ |
2459 | #ifdef HAVE_MALLOC_H | |
2460 | #include <malloc.h> | |
2461 | #endif | |
2462 | #ifdef HAVE_MALLOC_MALLOC_H | |
2463 | #include <malloc/malloc.h> | |
2464 | #endif | |
2465 | ]], [[ | |
2466 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
2467 | ]])], [ | |
99e9f424 RK |
2468 | AC_MSG_RESULT([yes]) |
2469 | AC_DEFINE([HAVE_MALLOC_USABLE_SIZE], [1], [malloc_usable_size]) | |
fa896a1d | 2470 | ], [ |
99e9f424 | 2471 | AC_MSG_RESULT([no]) |
fa896a1d | 2472 | |
99e9f424 | 2473 | AC_MSG_CHECKING([whether malloc_size is available]) |
fa896a1d DL |
2474 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
2475 | #ifdef HAVE_MALLOC_H | |
2476 | #include <malloc.h> | |
2477 | #endif | |
2478 | #ifdef HAVE_MALLOC_MALLOC_H | |
2479 | #include <malloc/malloc.h> | |
2480 | #endif | |
2481 | ]], [[ | |
2482 | size_t ac_x; ac_x = malloc_size(NULL); | |
2483 | ]])], [ | |
99e9f424 RK |
2484 | AC_MSG_RESULT([yes]) |
2485 | AC_DEFINE([HAVE_MALLOC_SIZE], [1], [malloc_size]) | |
fa896a1d | 2486 | ], [ |
99e9f424 | 2487 | AC_MSG_RESULT([no]) |
fa896a1d DL |
2488 | ]) |
2489 | ]) | |
41be32bf | 2490 | |
408ad943 | 2491 | dnl ---------- |
2492 | dnl configure date | |
2493 | dnl ---------- | |
5e2dd3fa LB |
2494 | dev_version=`echo $VERSION | grep dev` |
2495 | #don't expire deprecated code in non 'dev' branch | |
f616c954 | 2496 | if test "$dev_version" = ""; then |
5e2dd3fa LB |
2497 | CONFDATE=0 |
2498 | else | |
2499 | CONFDATE=`date '+%Y%m%d'` | |
2500 | fi | |
99e9f424 | 2501 | AC_SUBST([CONFDATE]) |
408ad943 | 2502 | |
7ea487bc | 2503 | dnl ------------------------------ |
a159ed93 | 2504 | dnl set paths for state directory |
23bd12c3 | 2505 | dnl ------------------------------ |
99e9f424 | 2506 | AC_MSG_CHECKING([directory to use for state file]) |
f616c954 | 2507 | if test "$prefix" = "NONE"; then |
b2f36157 | 2508 | frr_statedir_prefix=""; |
23bd12c3 | 2509 | else |
b2f36157 | 2510 | frr_statedir_prefix=${prefix} |
23bd12c3 | 2511 | fi |
f616c954 | 2512 | if test "$localstatedir" = '${prefix}/var'; then |
8e4da10b | 2513 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
2514 | ${frr_statedir_prefix}/var/adm dnl |
2515 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 2516 | /var/run dnl |
2517 | /var/adm dnl | |
2518 | /etc dnl | |
2519 | /dev/null; | |
23bd12c3 | 2520 | do |
8e4da10b | 2521 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 2522 | done |
8e4da10b | 2523 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 2524 | else |
b2f36157 | 2525 | frr_statedir=${localstatedir} |
a159ed93 | 2526 | fi |
9377fc4f | 2527 | if test "$frr_statedir" = "/dev/null"; then |
99e9f424 | 2528 | AC_MSG_ERROR([STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!]) |
a159ed93 | 2529 | fi |
99e9f424 RK |
2530 | AC_MSG_RESULT([${frr_statedir}]) |
2531 | AC_SUBST([frr_statedir]) | |
b2f36157 | 2532 | |
0d675e49 | 2533 | AC_DEFINE_UNQUOTED([LDPD_SOCKET], ["$frr_statedir%s%s/ldpd.sock"], [ldpd control socket]) |
4e99f309 | 2534 | AC_DEFINE_UNQUOTED([ZEBRA_SERV_PATH], ["$frr_statedir%s%s/zserv.api"], [zebra api socket]) |
89277ebf | 2535 | AC_DEFINE_UNQUOTED([BFDD_CONTROL_SOCKET], ["$frr_statedir%s%s/bfdd.sock"], [bfdd control socket]) |
43e587c1 | 2536 | AC_DEFINE_UNQUOTED([DAEMON_VTY_DIR], ["$frr_statedir%s%s"], [daemon vty directory]) |
99e9f424 | 2537 | AC_DEFINE_UNQUOTED([DAEMON_DB_DIR], ["$frr_statedir"], [daemon database directory]) |
7ea487bc | 2538 | |
95c4aff2 | 2539 | dnl autoconf does this, but it does it too late... |
31d7b6da RK |
2540 | test "$prefix" = "NONE" && prefix=$ac_default_prefix |
2541 | test "$exec_prefix" = "NONE" && exec_prefix='${prefix}' | |
95c4aff2 DL |
2542 | |
2543 | dnl get the full path, recursing through variables... | |
2544 | vtysh_bin="$bindir/vtysh" | |
2545 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
2546 | eval vtysh_bin="\"$vtysh_bin\"" | |
2547 | done | |
99e9f424 RK |
2548 | AC_DEFINE_UNQUOTED([VTYSH_BIN_PATH], ["$vtysh_bin"], [path to vtysh binary]) |
2549 | AC_SUBST([vtysh_bin]) | |
95c4aff2 | 2550 | |
a07169b1 DL |
2551 | CFG_SYSCONF="$sysconfdir" |
2552 | CFG_SBIN="$sbindir" | |
2553 | CFG_STATE="$frr_statedir" | |
30771d65 | 2554 | CFG_MODULE="$moduledir" |
1c2facd1 | 2555 | CFG_YANGMODELS="$yangmodelsdir" |
e4e0229a | 2556 | CFG_SCRIPT="$scriptdir" |
a07169b1 DL |
2557 | for I in 1 2 3 4 5 6 7 8 9 10; do |
2558 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
2559 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
2560 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 2561 | eval CFG_MODULE="\"$CFG_MODULE\"" |
1c2facd1 | 2562 | eval CFG_YANGMODELS="\"$CFG_YANGMODELS\"" |
e4e0229a | 2563 | eval CFG_SCRIPT="\"$CFG_SCRIPT\"" |
a07169b1 | 2564 | done |
99e9f424 RK |
2565 | AC_SUBST([CFG_SYSCONF]) |
2566 | AC_SUBST([CFG_SBIN]) | |
2567 | AC_SUBST([CFG_STATE]) | |
2568 | AC_SUBST([CFG_MODULE]) | |
e4e0229a | 2569 | AC_SUBST([CFG_SCRIPT]) |
99e9f424 | 2570 | AC_SUBST([CFG_YANGMODELS]) |
99e9f424 | 2571 | AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules]) |
e4e0229a | 2572 | AC_DEFINE_UNQUOTED([SCRIPT_PATH], ["$CFG_SCRIPT"], [path to scripts]) |
99e9f424 | 2573 | AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models]) |
3ec95567 | 2574 | AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh]) |
a07169b1 | 2575 | |
a71c5039 | 2576 | dnl various features |
f616c954 RK |
2577 | AM_CONDITIONAL([SUPPORT_REALMS], [test "$enable_realms" = "yes"]) |
2578 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test "$enable_bgp_vnc" != "no"]) | |
83c64a7d | 2579 | AM_CONDITIONAL([BGP_BMP], [$bgpd_bmp]) |
a71c5039 DL |
2580 | dnl northbound |
2581 | AM_CONDITIONAL([SQLITE3], [$SQLITE3]) | |
31d7b6da RK |
2582 | AM_CONDITIONAL([CONFD], [test "$enable_confd" != ""]) |
2583 | AM_CONDITIONAL([SYSREPO], [test "$enable_sysrepo" = "yes"]) | |
2584 | AM_CONDITIONAL([GRPC], [test "$enable_grpc" = "yes"]) | |
2585 | AM_CONDITIONAL([ZEROMQ], [test "$ZEROMQ" = "true"]) | |
a71c5039 | 2586 | dnl plugins |
31d7b6da RK |
2587 | AM_CONDITIONAL([RPKI], [test "$RPKI" = "true"]) |
2588 | AM_CONDITIONAL([SNMP], [test "$SNMP_METHOD" = "agentx"]) | |
a71c5039 | 2589 | AM_CONDITIONAL([IRDP], [$IRDP]) |
31d7b6da RK |
2590 | AM_CONDITIONAL([FPM], [test "$enable_fpm" = "yes"]) |
2591 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "$enable_protobuf" = "yes"]) | |
fd193241 | 2592 | AM_CONDITIONAL([HAVE_PROTOBUF3], [$PROTO3]) |
efba0985 SM |
2593 | |
2594 | dnl PCEP plugin | |
74971473 JG |
2595 | AS_IF([test "$enable_pathd" != "no"], [ |
2596 | AC_SUBST([PATHD_PCEP_LIBS], ["pceplib/libpcep_pcc.la"]) | |
2597 | AC_SUBST([PATHD_PCEP_INCL], ["-I./pceplib "]) | |
2598 | ]) | |
2599 | AC_CHECK_LIB([cunit], [CU_initialize_registry], [pcep_cunit=yes],[pcep_cunit=no]) | |
2600 | AM_CONDITIONAL([PATHD_PCEP_TEST], [test "x${pcep_cunit}" = xyes]) | |
2601 | AC_CHECK_PROG(VALGRIND_CHECK, valgrind, yes) | |
2602 | AM_CONDITIONAL([HAVE_VALGRIND_PCEP], [test "$VALGRIND_CHECK" = "yes"]) | |
efba0985 | 2603 | |
a71c5039 | 2604 | dnl daemons |
31d7b6da | 2605 | AM_CONDITIONAL([VTYSH], [test "$VTYSH" = "vtysh"]) |
f616c954 RK |
2606 | AM_CONDITIONAL([ZEBRA], [test "$enable_zebra" != "no"]) |
2607 | AM_CONDITIONAL([BGPD], [test "$enable_bgpd" != "no"]) | |
2608 | AM_CONDITIONAL([RIPD], [test "$enable_ripd" != "no"]) | |
2609 | AM_CONDITIONAL([OSPFD], [test "$enable_ospfd" != "no"]) | |
2610 | AM_CONDITIONAL([LDPD], [test "$enable_ldpd" != "no"]) | |
31d7b6da RK |
2611 | AM_CONDITIONAL([BFDD], [test "$BFDD" = "bfdd"]) |
2612 | AM_CONDITIONAL([NHRPD], [test "$NHRPD" = "nhrpd"]) | |
f616c954 | 2613 | AM_CONDITIONAL([EIGRPD], [test "$enable_eigrpd" != "no"]) |
31d7b6da RK |
2614 | AM_CONDITIONAL([WATCHFRR], [test "$WATCHFRR" = "watchfrr"]) |
2615 | AM_CONDITIONAL([OSPFCLIENT], [test "$OSPFCLIENT" = "ospfclient"]) | |
f616c954 RK |
2616 | AM_CONDITIONAL([RIPNGD], [test "$enable_ripngd" != "no"]) |
2617 | AM_CONDITIONAL([BABELD], [test "$enable_babeld" != "no"]) | |
2618 | AM_CONDITIONAL([OSPF6D], [test "$enable_ospf6d" != "no"]) | |
2619 | AM_CONDITIONAL([ISISD], [test "$enable_isisd" != "no"]) | |
2620 | AM_CONDITIONAL([PIMD], [test "$enable_pimd" != "no"]) | |
2621 | AM_CONDITIONAL([PBRD], [test "$enable_pbrd" != "no"]) | |
2622 | AM_CONDITIONAL([SHARPD], [test "$enable_sharpd" = "yes"]) | |
2623 | AM_CONDITIONAL([STATICD], [test "$enable_staticd" != "no"]) | |
2624 | AM_CONDITIONAL([FABRICD], [test "$enable_fabricd" != "no"]) | |
2625 | AM_CONDITIONAL([VRRPD], [test "$enable_vrrpd" != "no"]) | |
4d7b695d | 2626 | AM_CONDITIONAL([PATHD], [test "$enable_pathd" != "no"]) |
74971473 | 2627 | AM_CONDITIONAL([PATHD_PCEP], [test "$enable_pathd" != "no"]) |
7ea487bc | 2628 | |
94cfb069 DL |
2629 | AC_CONFIG_FILES([Makefile],[ |
2630 | test "$enable_dev_build" = "yes" && makefile_devbuild="--dev-build" | |
2631 | ${PYTHON} "${ac_abs_top_srcdir}/python/makefile.py" ${makefile_devbuild} || exit 1 | |
2632 | ], [ | |
2633 | PYTHON="$PYTHON" | |
2634 | enable_dev_build="$enable_dev_build" | |
2635 | ]) | |
892d21b1 DL |
2636 | |
2637 | AC_CONFIG_FILES([ | |
06871ed9 | 2638 | config.version |
439be082 | 2639 | changelog-auto |
22ea387f | 2640 | redhat/frr.spec |
c737c7ba | 2641 | alpine/APKBUILD |
3ab11ecc | 2642 | snapcraft/snapcraft.yaml |
b7a97f82 | 2643 | lib/version.h |
8efe88ea | 2644 | tests/lib/cli/test_cli.refout |
cbd04084 | 2645 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2646 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2647 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2648 | |
99e9f424 RK |
2649 | AC_CONFIG_FILES([vtysh/extract.pl], [chmod +x vtysh/extract.pl]) |
2650 | AC_CONFIG_FILES([tools/frr], [chmod +x tools/frr]) | |
ea4d91bf DL |
2651 | AC_CONFIG_FILES([tools/watchfrr.sh], [chmod +x tools/watchfrr.sh]) |
2652 | AC_CONFIG_FILES([tools/frrinit.sh], [chmod +x tools/frrinit.sh]) | |
2653 | AC_CONFIG_FILES([tools/frrcommon.sh]) | |
566397ba EB |
2654 | AC_CONFIG_FILES([tools/frr.service]) |
2655 | AC_CONFIG_FILES([tools/frr@.service]) | |
65efcfce | 2656 | |
31d7b6da | 2657 | AS_IF([test "$with_pkg_git_version" = "yes"], [ |
306ed681 DL |
2658 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ |
2659 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2660 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2661 | "${ac_abs_top_srcdir}" \ | |
2662 | > "${dst}.tmp" | |
f616c954 | 2663 | test -f "$dst" \ |
306ed681 DL |
2664 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ |
2665 | && rm "${dst}.tmp" \ | |
2666 | || mv "${dst}.tmp" "${dst}" | |
2667 | ], [ | |
2668 | PERL="$PERL" | |
2669 | ]) | |
2670 | ]) | |
2671 | ||
1689cf7e | 2672 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2673 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2674 | AC_OUTPUT |
7ea487bc | 2675 | |
7134d0e9 EB |
2676 | if test "$enable_rpath" = "yes" ; then |
2677 | true | |
2678 | else | |
2679 | # See https://old-en.opensuse.org/openSUSE:Packaging_Guidelines#Removing_Rpath | |
2680 | sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool | |
2681 | sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool | |
2682 | fi | |
2683 | ||
7ea487bc | 2684 | echo " |
447a8fe9 | 2685 | FRRouting configuration |
b2f36157 DL |
2686 | ------------------------------ |
2687 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2688 | host operating system : ${host_os} |
7ea487bc | 2689 | source code location : ${srcdir} |
2690 | compiler : ${CC} | |
1c35c57c | 2691 | compiler flags : ${CFLAGS} ${WERROR} ${AC_CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2692 | make : ${MAKE-make} |
dbac691d | 2693 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2694 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2695 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2696 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2697 | module directory : ${CFG_MODULE} |
e4e0229a | 2698 | script directory : ${CFG_SCRIPT} |
b2f36157 DL |
2699 | user to run as : ${enable_user} |
2700 | group to run as : ${enable_group} | |
2701 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2702 | config file mask : ${enable_configfile_mask} |
2703 | log file mask : ${enable_logfile_mask} | |
2b2f275e | 2704 | zebra protobuf enabled : ${enable_protobuf:-no} |
354196c0 | 2705 | vici socket path : ${vici_socket} |
dc7a2bf1 | 2706 | |
2707 | The above user and group must have read/write access to the state file | |
105b8239 | 2708 | directory and to the config files in the config file directory." |
410a2492 | 2709 | |
f616c954 | 2710 | if test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" = "false"; then |
45da32d7 DL |
2711 | AC_MSG_WARN([sphinx is missing but required to build documentation]) |
2712 | fi | |
7075f6a0 | 2713 | if test "$frr_py_mod_pytest" = "false"; then |
45da32d7 | 2714 | AC_MSG_WARN([pytest is missing, unit tests cannot be performed]) |
410a2492 | 2715 | fi |