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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 | |
776a2f86 | 10 | AC_INIT([frr], [7.7-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 $LIBS" |
458 | ], [ | |
1689cf7e | 459 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
460 | ]) |
461 | ||
afc9534f DS |
462 | AC_SEARCH_LIBS([pthread_condattr_setclock], [], |
463 | [frr_cv_pthread_condattr_setclock=yes], | |
464 | [frr_cv_pthread_condattr_setclock=no]) | |
7075f6a0 | 465 | if test "$frr_cv_pthread_condattr_setclock" = "yes"; then |
99e9f424 | 466 | AC_DEFINE([HAVE_PTHREAD_CONDATTR_SETCLOCK], [1], [Have pthread.h pthread_condattr_setclock]) |
afc9534f DS |
467 | fi |
468 | ||
7ea487bc | 469 | dnl -------------- |
470 | dnl Check programs | |
471 | dnl -------------- | |
7ea487bc | 472 | AC_PROG_INSTALL |
6f0e3f6e | 473 | AC_PROG_LN_S |
99e9f424 | 474 | AC_CHECK_TOOL([AR], [ar]) |
7ea487bc | 475 | |
87efd646 | 476 | dnl ------- |
477 | dnl libtool | |
478 | dnl ------- | |
99e9f424 | 479 | AC_ARG_ENABLE([static-bin], |
d6e76257 | 480 | AS_HELP_STRING([--enable-static-bin], [link binaries statically])) |
95bb8305 | 481 | LT_INIT |
d6e76257 DL |
482 | _LT_CONFIG_LIBTOOL([ |
483 | patch -N -i "${srcdir}/m4/libtool-whole-archive.patch" libtool >&AS_MESSAGE_LOG_FD || \ | |
484 | AC_MSG_WARN([Could not patch libtool for static linking support. Loading modules into a statically linked daemon will fail.]) | |
209135f1 DL |
485 | sed -e 's%func_warning "relinking%true #\0%' -i libtool || true |
486 | sed -e 's%func_warning "remember to run%true #\0%' -i libtool || true | |
487 | sed -e 's%func_warning ".*has not been installed in%true #\0%' -i libtool || true | |
d6e76257 DL |
488 | ]) |
489 | if test "$enable_static_bin" = "yes"; then | |
490 | AC_LDFLAGS="-static" | |
2cc4f280 DL |
491 | if test "$enable_static" != "yes"; then |
492 | AC_MSG_ERROR([The --enable-static-bin option must be combined with --enable-static.]) | |
493 | fi | |
494 | fi | |
495 | if test "$enable_shared" != "yes"; then | |
496 | 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 | 497 | fi |
99e9f424 | 498 | AC_SUBST([AC_LDFLAGS]) |
31d7b6da | 499 | AM_CONDITIONAL([STATIC_BIN], [test "$enable_static_bin" = "yes"]) |
87efd646 | 500 | |
7134d0e9 EB |
501 | AC_ARG_ENABLE([rpath], |
502 | [AS_HELP_STRING([--enable-rpath], [set hardcoded rpaths in the executable @<:@default=yes@:>@])], | |
503 | [], | |
504 | [enable_rpath=yes]) | |
505 | ||
105a8189 DL |
506 | dnl $AR and $RANLIB are set by LT_INIT above |
507 | AC_MSG_CHECKING([whether $AR supports D option]) | |
23e6726e | 508 | if $AR crD conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
509 | AC_MSG_RESULT([yes]) |
510 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
511 | ARFLAGS="crD" | |
512 | AR_FLAGS="crD" | |
513 | else | |
514 | AC_MSG_RESULT([no]) | |
515 | ARFLAGS="cru" | |
516 | AR_FLAGS="cru" | |
517 | fi | |
99e9f424 RK |
518 | AC_SUBST([ARFLAGS]) |
519 | AC_SUBST([AR_FLAGS]) | |
105a8189 DL |
520 | |
521 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
e8ef2be6 DL |
522 | if $RANLIB -D conftest.a >conftest.err 2>&1; then |
523 | if grep -q -- '-D' conftest.err; then | |
524 | AC_MSG_RESULT([no]) | |
525 | else | |
526 | AC_MSG_RESULT([yes]) | |
527 | RANLIB="$RANLIB -D" | |
528 | fi | |
105a8189 DL |
529 | else |
530 | AC_MSG_RESULT([no]) | |
531 | fi | |
99e9f424 | 532 | AC_SUBST([RANLIB]) |
105a8189 | 533 | |
e8ef2be6 | 534 | test -f conftest.err && rm conftest.err |
105a8189 DL |
535 | test -f conftest.a && rm conftest.a |
536 | ||
7ea487bc | 537 | dnl ---------------------- |
538 | dnl Packages configuration | |
539 | dnl ---------------------- | |
06871ed9 DL |
540 | if test -f config.version; then |
541 | . ./config.version | |
542 | elif test -f "${srcdir}/config.version"; then | |
543 | . "${srcdir}/config.version" | |
544 | fi | |
99e9f424 | 545 | AC_ARG_WITH([pkg-extra-version], |
06871ed9 DL |
546 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
547 | if test "$withval" = "no"; then | |
548 | EXTRAVERSION= | |
549 | else | |
550 | EXTRAVERSION=$withval | |
551 | fi | |
552 | ], []) | |
99e9f424 | 553 | AC_ARG_WITH([pkg-git-version], |
0be793e6 | 554 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), |
31d7b6da | 555 | [ test "$withval" != "no" && with_pkg_git_version="yes" ]) |
a71c5039 DL |
556 | AC_ARG_WITH([clippy], |
557 | AS_HELP_STRING([--with-clippy=PATH], [use external clippy helper program])) | |
99e9f424 | 558 | AC_ARG_WITH([vtysh_pager], |
08c369bd DS |
559 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), |
560 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
99e9f424 | 561 | AC_ARG_ENABLE([vtysh], |
1689cf7e | 562 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
99e9f424 | 563 | AC_ARG_ENABLE([doc], |
23925784 | 564 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
99e9f424 | 565 | AC_ARG_ENABLE([doc-html], |
50dc6dbd | 566 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
99e9f424 | 567 | AC_ARG_ENABLE([zebra], |
23925784 | 568 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
99e9f424 | 569 | AC_ARG_ENABLE([bgpd], |
23925784 | 570 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
99e9f424 | 571 | AC_ARG_ENABLE([ripd], |
23925784 | 572 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
99e9f424 | 573 | AC_ARG_ENABLE([ripngd], |
23925784 | 574 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
99e9f424 | 575 | AC_ARG_ENABLE([ospfd], |
23925784 | 576 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
99e9f424 | 577 | AC_ARG_ENABLE([ospf6d], |
23925784 | 578 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
99e9f424 | 579 | AC_ARG_ENABLE([ldpd], |
5a6869b2 | 580 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
99e9f424 | 581 | AC_ARG_ENABLE([nhrpd], |
2fb975da | 582 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) |
99e9f424 | 583 | AC_ARG_ENABLE([eigrpd], |
7f57883e | 584 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) |
99e9f424 | 585 | AC_ARG_ENABLE([babeld], |
ca10883e | 586 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) |
99e9f424 | 587 | AC_ARG_ENABLE([watchfrr], |
9473e340 | 588 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) |
99e9f424 | 589 | AC_ARG_ENABLE([isisd], |
c3a9461e | 590 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
99e9f424 | 591 | AC_ARG_ENABLE([pimd], |
23925784 | 592 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
99e9f424 | 593 | AC_ARG_ENABLE([pbrd], |
3cab181d | 594 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) |
99e9f424 | 595 | AC_ARG_ENABLE([sharpd], |
5a6869b2 | 596 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
99e9f424 | 597 | AC_ARG_ENABLE([staticd], |
5a6869b2 | 598 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) |
99e9f424 | 599 | AC_ARG_ENABLE([fabricd], |
7c0cbd0e | 600 | AS_HELP_STRING([--disable-fabricd], [do not build fabricd])) |
97b5f22b QY |
601 | AC_ARG_ENABLE([vrrpd], |
602 | AS_HELP_STRING([--disable-vrrpd], [do not build vrrpd])) | |
4d7b695d SM |
603 | AC_ARG_ENABLE([pathd], |
604 | AS_HELP_STRING([--disable-pathd], [do not build pathd])) | |
83c64a7d | 605 | AC_ARG_ENABLE([bgp-announce], |
80525224 | 606 | AS_HELP_STRING([--disable-bgp-announce], [turn off BGP route announcement])) |
99e9f424 | 607 | AC_ARG_ENABLE([bgp-vnc], |
f95f2ad9 | 608 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
83c64a7d DL |
609 | AC_ARG_ENABLE([bgp-bmp], |
610 | AS_HELP_STRING([--disable-bgp-bmp],[turn off BGP BMP support])) | |
99e9f424 | 611 | AC_ARG_ENABLE([snmp], |
807ed4e9 | 612 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
99e9f424 | 613 | AC_ARG_ENABLE([config_rollbacks], |
1c2facd1 | 614 | AS_HELP_STRING([--enable-config-rollbacks], [enable configuration rollbacks (requires sqlite3)])) |
99e9f424 | 615 | AC_ARG_ENABLE([confd], |
5bce33b3 | 616 | AS_HELP_STRING([--enable-confd=ARG], [enable confd integration])) |
99e9f424 | 617 | AC_ARG_ENABLE([sysrepo], |
a7ca2199 | 618 | AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration])) |
ec2ac5f2 RW |
619 | AC_ARG_ENABLE([grpc], |
620 | AS_HELP_STRING([--enable-grpc], [enable the gRPC northbound plugin])) | |
99e9f424 | 621 | AC_ARG_ENABLE([zeromq], |
b6116506 | 622 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) |
0cbcadcc QY |
623 | AC_ARG_ENABLE([lttng], |
624 | AS_HELP_STRING([--enable-lttng], [enable LTTng tracing])) | |
552e2a30 QY |
625 | AC_ARG_ENABLE([usdt], |
626 | AS_HELP_STRING([--enable-usdt], [enable USDT probes])) | |
99e9f424 | 627 | AC_ARG_WITH([libpam], |
23925784 | 628 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
99e9f424 | 629 | AC_ARG_ENABLE([ospfapi], |
23925784 | 630 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
99e9f424 | 631 | AC_ARG_ENABLE([ospfclient], |
23925784 DL |
632 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
633 | (this is the default if --disable-ospfapi is set)])) | |
99e9f424 | 634 | AC_ARG_ENABLE([multipath], |
23925784 | 635 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
99e9f424 | 636 | AC_ARG_ENABLE([user], |
b2f36157 | 637 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
99e9f424 | 638 | AC_ARG_ENABLE([group], |
b2f36157 | 639 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
99e9f424 | 640 | AC_ARG_ENABLE([vty_group], |
23925784 | 641 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
99e9f424 | 642 | AC_ARG_ENABLE([configfile_mask], |
23925784 | 643 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
99e9f424 | 644 | AC_ARG_ENABLE([logfile_mask], |
23925784 | 645 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
99e9f424 | 646 | AC_ARG_ENABLE([shell_access], |
23925784 | 647 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
99e9f424 | 648 | AC_ARG_ENABLE([realms], |
4e40b6d6 | 649 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) |
99e9f424 | 650 | AC_ARG_ENABLE([rtadv], |
23925784 | 651 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
99e9f424 | 652 | AC_ARG_ENABLE([irdp], |
e2b26a4d | 653 | AS_HELP_STRING([--disable-irdp], [disable IRDP server support in zebra (enabled by default if supported)])) |
99e9f424 | 654 | AC_ARG_ENABLE([capabilities], |
23925784 | 655 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
99e9f424 | 656 | AC_ARG_ENABLE([rusage], |
23925784 | 657 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
99e9f424 | 658 | AC_ARG_ENABLE([gcc_ultra_verbose], |
23925784 | 659 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
99e9f424 | 660 | AC_ARG_ENABLE([backtrace], |
80525224 | 661 | AS_HELP_STRING([--disable-backtrace], [disable crash backtraces (default autodetect)])) |
99e9f424 | 662 | AC_ARG_ENABLE([time-check], |
23925784 | 663 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
f75e802d DS |
664 | AC_ARG_ENABLE([cpu-time], |
665 | AS_HELP_STRING([--disable-cpu-time], [disable cpu usage data gathering])) | |
99e9f424 | 666 | AC_ARG_ENABLE([pcreposix], |
23925784 | 667 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
99e9f424 | 668 | AC_ARG_ENABLE([fpm], |
23925784 | 669 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
efba0985 SM |
670 | AC_ARG_ENABLE([pcep], |
671 | AS_HELP_STRING([--enable-pcep], [enable PCEP support for pathd])) | |
99e9f424 | 672 | AC_ARG_ENABLE([systemd], |
23925784 | 673 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
99e9f424 | 674 | AC_ARG_ENABLE([werror], |
aa9584c1 | 675 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) |
99e9f424 | 676 | AC_ARG_ENABLE([cumulus], |
23925784 | 677 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
99e9f424 | 678 | AC_ARG_ENABLE([datacenter], |
df970aa6 | 679 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) |
99e9f424 | 680 | AC_ARG_ENABLE([rr-semantics], |
76981cd3 | 681 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) |
dad253b4 AS |
682 | AC_ARG_ENABLE([protobuf], |
683 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 684 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 685 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
99e9f424 | 686 | AC_ARG_ENABLE([rpki], |
dabecd7c | 687 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) |
c71b8557 LC |
688 | AC_ARG_ENABLE([clippy-only], |
689 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
690 | AC_ARG_ENABLE([numeric_version], |
691 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 | 692 | AC_ARG_ENABLE([gcov], |
b4fd9ea7 QY |
693 | AS_HELP_STRING([--enable-gcov], [Collect coverage information with gcov])) |
694 | AC_ARG_ENABLE([clang_coverage], | |
695 | AS_HELP_STRING([--enable-clang-coverage], [Collect coverage information with Clang Coverage])) | |
99e9f424 | 696 | AC_ARG_ENABLE([bfdd], |
7134904b | 697 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) |
dbac691d DL |
698 | AC_ARG_ENABLE([address-sanitizer], |
699 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
700 | AC_ARG_ENABLE([thread-sanitizer], | |
701 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
702 | AC_ARG_ENABLE([memory-sanitizer], | |
703 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
0beeb676 QY |
704 | AC_ARG_ENABLE([undefined-sanitizer], |
705 | AS_HELP_STRING([--undefined-sanitizer], [enable UndefinedBehaviorSanitizer support for detecting undefined behavior])) | |
0513a271 MR |
706 | AC_ARG_WITH([crypto], |
707 | AS_HELP_STRING([--with-crypto=<internal|openssl>], [choose between different implementations of cryptographic functions(default value is --with-crypto=internal)])) | |
ac92fc9e DL |
708 | AC_ARG_WITH([frr-format], |
709 | AS_HELP_STRING([--with-frr-format[=<.../frr-format.so>]], [use frr-format GCC plugin])) | |
0513a271 | 710 | |
e063f271 JAG |
711 | AC_ARG_ENABLE([version-build-config], |
712 | AS_HELP_STRING([--disable-version-build-config], [do not include build configs in show version command])) | |
713 | ||
0513a271 | 714 | #if openssl, else use the internal |
f616c954 | 715 | AS_IF([test "$with_crypto" = "openssl"], [ |
0513a271 | 716 | AC_CHECK_LIB([crypto], [EVP_DigestInit], [LIBS="$LIBS -lcrypto"], [], []) |
9377fc4f | 717 | if test "$ac_cv_lib_crypto_EVP_DigestInit" = "no"; then |
0513a271 MR |
718 | AC_MSG_ERROR([build with openssl has been specified but openssl library was not found on your system]) |
719 | else | |
720 | AC_DEFINE([CRYPTO_OPENSSL], [1], [Compile with openssl support]) | |
721 | fi | |
f616c954 | 722 | ], [test "$with_crypto" = "internal" || test "$with_crypto" = "" ], [AC_DEFINE([CRYPTO_INTERNAL], [1], [Compile with internal cryptographic implementation]) |
0513a271 MR |
723 | ], [AC_MSG_ERROR([Unknown value for --with-crypto])] |
724 | ) | |
6b6942f9 | 725 | |
f616c954 | 726 | AS_IF([test "$enable_clippy_only" != "yes"], [ |
99e9f424 RK |
727 | AC_CHECK_HEADERS([json-c/json.h]) |
728 | AC_CHECK_LIB([json-c], [json_object_get], [LIBS="$LIBS -ljson-c"], [], [-lm]) | |
31d7b6da | 729 | if test "$ac_cv_lib_json_c_json_object_get" = "no"; then |
99e9f424 | 730 | AC_CHECK_LIB([json], [json_object_get], [LIBS="$LIBS -ljson"]) |
31d7b6da | 731 | if test "$ac_cv_lib_json_json_object_get" = "no"; then |
1f104f57 | 732 | AC_MSG_ERROR([libjson is needed to compile]) |
10b8ab26 | 733 | fi |
c2f4c19c | 734 | fi |
c71b8557 | 735 | ]) |
c2f4c19c | 736 | |
3b8282a8 AS |
737 | AC_ARG_ENABLE([dev_build], |
738 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
739 | ||
fa22080d QY |
740 | AC_ARG_ENABLE([scripting], |
741 | AS_HELP_STRING([--enable-scripting], [Build with scripting support])) | |
634949ae | 742 | |
eead0bc4 RZ |
743 | AC_ARG_ENABLE([netlink-debug], |
744 | AS_HELP_STRING([--disable-netlink-debug], [pretty print netlink debug messages])) | |
745 | ||
746 | if test "$enable_netlink_debug" != "no" ; then | |
747 | AC_DEFINE([NETLINK_DEBUG], [1], [Netlink extra debugging code]) | |
748 | fi | |
749 | ||
750 | AM_CONDITIONAL([NETLINK_DEBUG], [test "$enable_netlink_debug" != "no"]) | |
751 | ||
f616c954 RK |
752 | if test "$enable_time_check" != "no" ; then |
753 | if test "$enable_time_check" = "yes" -o "$enable_time_check" = "" ; then | |
99e9f424 | 754 | AC_DEFINE([CONSUMED_TIME_CHECK], [5000000], [Consumed Time Check]) |
924b9229 | 755 | else |
99e9f424 | 756 | AC_DEFINE_UNQUOTED([CONSUMED_TIME_CHECK], [$enable_time_check], [Consumed Time Check]) |
924b9229 | 757 | fi |
758 | fi | |
759 | ||
f75e802d DS |
760 | case "${enable_cpu_time}" in |
761 | "no") | |
762 | AC_DEFINE([EXCLUDE_CPU_TIME], [1], [Exclude getrusage data gathering]) | |
763 | ;; | |
764 | "*") | |
765 | ;; | |
766 | esac | |
767 | ||
37219958 DS |
768 | case "${enable_systemd}" in |
769 | "no") ;; | |
770 | "yes") | |
99e9f424 | 771 | AC_CHECK_LIB([systemd], [sd_notify], [LIBS="$LIBS -lsystemd"]) |
9377fc4f | 772 | if test "$ac_cv_lib_systemd_sd_notify" = "no"; then |
37219958 | 773 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) |
63e30864 | 774 | else |
99e9f424 | 775 | AC_DEFINE([HAVE_SYSTEMD], [1], [Compile systemd support in]) |
37219958 DS |
776 | fi |
777 | ;; | |
778 | "*") ;; | |
779 | esac | |
ddd82ff6 | 780 | |
f616c954 | 781 | if test "$enable_rr_semantics" != "no" ; then |
99e9f424 | 782 | AC_DEFINE([HAVE_V6_RR_SEMANTICS], [1], [Compile in v6 Route Replacement Semantics]) |
76981cd3 DS |
783 | fi |
784 | ||
f616c954 | 785 | if test "$enable_datacenter" = "yes" ; then |
99e9f424 | 786 | AC_DEFINE([HAVE_DATACENTER], [1], [Compile extensions for a DataCenter]) |
68495906 | 787 | 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 |
788 | DFLT_NAME="datacenter" |
789 | else | |
790 | DFLT_NAME="traditional" | |
000cf1fb | 791 | fi |
df970aa6 | 792 | |
f616c954 | 793 | if test "$enable_cumulus" = "yes" ; then |
99e9f424 | 794 | AC_DEFINE([HAVE_CUMULUS], [1], [Compile Special Cumulus Code in]) |
df970aa6 DS |
795 | fi |
796 | ||
99e9f424 RK |
797 | AC_SUBST([DFLT_NAME]) |
798 | AC_DEFINE_UNQUOTED([DFLT_NAME], ["$DFLT_NAME"], [Name of the configuration default set]) | |
000cf1fb | 799 | |
f616c954 | 800 | if test "$enable_shell_access" = "yes"; then |
65f1b6f8 | 801 | AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) |
576b6b5d DS |
802 | fi |
803 | ||
29ad6f68 DL |
804 | # |
805 | # Python for clippy | |
806 | # | |
29ad6f68 | 807 | |
0fca9cee | 808 | AS_IF([test "$host" = "$build"], [ |
5609b3af DL |
809 | AC_CHECK_HEADER([gelf.h], [], [ |
810 | AC_MSG_ERROR([libelf headers are required for building clippy. (Host only when cross-compiling.)]) | |
811 | ]) | |
812 | AC_CHECK_LIB([elf], [elf_memory], [], [ | |
813 | AC_MSG_ERROR([libelf is required for building clippy. (Host only when cross-compiling.)]) | |
814 | ]) | |
815 | ||
816 | AC_CHECK_LIB([elf], [elf_getdata_rawchunk], [ | |
817 | AC_DEFINE([HAVE_ELF_GETDATA_RAWCHUNK], [1], [Have elf_getdata_rawchunk()]) | |
818 | ]) | |
819 | AC_CHECK_LIB([elf], [gelf_getnote], [ | |
820 | AC_DEFINE([HAVE_GELF_GETNOTE], [1], [Have gelf_getnote()]) | |
821 | ]) | |
822 | ||
45da32d7 DL |
823 | FRR_PYTHON_DEV |
824 | ], [ | |
825 | FRR_PYTHON | |
826 | ]) | |
0fca9cee | 827 | |
45da32d7 | 828 | FRR_PYTHON_MODULES([pytest]) |
0fca9cee | 829 | |
f616c954 | 830 | if test "$enable_doc" != "no"; then |
45da32d7 | 831 | FRR_PYTHON_MODULES([sphinx], , [ |
f616c954 | 832 | if test "$enable_doc" = "yes"; then |
45da32d7 DL |
833 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx is not available for $PYTHON. Please disable docs or install sphinx.]) |
834 | fi | |
835 | ]) | |
836 | fi | |
f616c954 RK |
837 | AM_CONDITIONAL([DOC], [test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" != "false"]) |
838 | AM_CONDITIONAL([DOC_HTML], [test "$enable_doc_html" = "yes"]) | |
0fca9cee | 839 | |
45da32d7 DL |
840 | FRR_PYTHON_MOD_EXEC([sphinx], [--version], [ |
841 | PYSPHINX="-m sphinx" | |
842 | ], [ | |
843 | PYSPHINX="-c 'import sys; from sphinx import main; sys.exit(main(sys.argv))'" | |
29ad6f68 | 844 | ]) |
45da32d7 | 845 | AC_SUBST([PYSPHINX]) |
29ad6f68 | 846 | |
28436d6d | 847 | # |
99e9f424 | 848 | # Logic for old vpn commands support. |
28436d6d | 849 | # |
fcc65b0f | 850 | if test "$enable_oldvpn_commands" = "yes"; then |
99e9f424 | 851 | AC_DEFINE([KEEP_OLD_VPN_COMMANDS], [1], [Define for compiling with old vpn commands]) |
28436d6d PG |
852 | fi |
853 | ||
dad253b4 AS |
854 | # |
855 | # End of logic for protobuf support. | |
856 | # | |
857 | ||
99e9f424 | 858 | AC_MSG_CHECKING([if zebra should be configurable to send Route Advertisements]) |
f616c954 | 859 | if test "$enable_rtadv" != "no"; then |
99e9f424 RK |
860 | AC_MSG_RESULT([yes]) |
861 | AC_DEFINE([HAVE_RTADV], [1], [Enable IPv6 Routing Advertisement support]) | |
2487bea1 | 862 | else |
99e9f424 | 863 | AC_MSG_RESULT([no]) |
71c0fb50 | 864 | fi |
7ea487bc | 865 | |
f616c954 | 866 | if test "$enable_user" = "no"; then |
0b02a1b4 JAG |
867 | enable_user="" |
868 | else | |
f616c954 | 869 | if test "$enable_user" = "yes" || test "$enable_user" = ""; then |
b2f36157 | 870 | enable_user="frr" |
0b02a1b4 | 871 | fi |
99e9f424 | 872 | AC_DEFINE_UNQUOTED([FRR_USER], ["${enable_user}"], [frr User]) |
edd7c245 | 873 | fi |
edd7c245 | 874 | |
f616c954 | 875 | if test "$enable_group" = "no"; then |
0b02a1b4 JAG |
876 | enable_group="" |
877 | else | |
f616c954 | 878 | if test "$enable_group" = "yes" || test "$enable_group" = ""; then |
b2f36157 | 879 | enable_group="frr" |
0b02a1b4 | 880 | fi |
99e9f424 | 881 | AC_DEFINE_UNQUOTED([FRR_GROUP], ["${enable_group}"], [frr Group]) |
edd7c245 | 882 | fi |
edd7c245 | 883 | |
f616c954 | 884 | if test "$enable_vty_group" = "yes" ; then |
8d4aee5d | 885 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
f616c954 RK |
886 | elif test "$enable_vty_group" != ""; then |
887 | if test "$enable_vty_group" != "no"; then | |
99e9f424 | 888 | AC_DEFINE_UNQUOTED([VTY_GROUP], ["${enable_vty_group}"], [VTY Sockets Group]) |
edd7c245 | 889 | fi |
890 | fi | |
26275b05 | 891 | AC_SUBST([enable_user]) |
892 | AC_SUBST([enable_group]) | |
893 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 894 | |
aa593d5e | 895 | enable_configfile_mask=${enable_configfile_mask:-0600} |
99e9f424 | 896 | AC_DEFINE_UNQUOTED([CONFIGFILE_MASK], [${enable_configfile_mask}], [Mask for config files]) |
5c906377 | 897 | AC_SUBST([enable_configfile_mask]) |
aa593d5e | 898 | |
899 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
99e9f424 | 900 | AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files]) |
aa593d5e | 901 | |
47e0a3b4 | 902 | MPATH_NUM=16 |
7ea487bc | 903 | |
904 | case "${enable_multipath}" in | |
7c5d2b76 | 905 | 0) |
7a6da5ba | 906 | MPATH_NUM=64 |
7c5d2b76 | 907 | ;; |
90fb3e13 | 908 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 909 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 910 | ;; |
911 | "") | |
912 | ;; | |
31d7b6da | 913 | *) |
6f0e3f6e | 914 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 915 | ;; |
916 | esac | |
917 | ||
99e9f424 | 918 | AC_DEFINE_UNQUOTED([MULTIPATH_NUM], [$MPATH_NUM], [Maximum number of paths for a route]) |
7ea487bc | 919 | |
99e9f424 | 920 | AC_DEFINE_UNQUOTED([VTYSH_PAGER], ["$VTYSH_PAGER"], [What pager to use]) |
08c369bd | 921 | |
83284209 AJ |
922 | dnl -------------------- |
923 | dnl Enable code coverage | |
924 | dnl -------------------- | |
31d7b6da | 925 | AM_CONDITIONAL([HAVE_GCOV], [test "$enable_gcov" != "no"]) |
83284209 | 926 | |
c737c7ba AJ |
927 | dnl ------------------------------------ |
928 | dnl Alpine only accepts numeric versions | |
929 | dnl ------------------------------------ | |
f616c954 | 930 | if test "$enable_numeric_version" != "" ; then |
c737c7ba AJ |
931 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" |
932 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
933 | fi | |
934 | ||
1080c13f JN |
935 | dnl ----------------------------------- |
936 | dnl Add extra version string to package | |
937 | dnl name, string and version fields. | |
938 | dnl ----------------------------------- | |
f616c954 | 939 | if test "$EXTRAVERSION" != "" ; then |
0be793e6 DL |
940 | VERSION="${VERSION}${EXTRAVERSION}" |
941 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 942 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 943 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 944 | fi |
99e9f424 | 945 | AC_SUBST([EXTRAVERSION]) |
1080c13f | 946 | |
31d7b6da | 947 | if test "$with_pkg_git_version" = "yes"; then |
4c015942 | 948 | if test -e "${srcdir}/.git"; then |
99e9f424 | 949 | AC_DEFINE([GIT_VERSION], [1], [include git version info]) |
a16dcf7c DL |
950 | else with_pkg_git_version="no" |
951 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
952 | fi | |
953 | fi | |
31d7b6da | 954 | AM_CONDITIONAL([GIT_VERSION], [test "$with_pkg_git_version" = "yes"]) |
0be793e6 | 955 | |
42efb0d4 | 956 | AC_CHECK_TOOL([OBJCOPY], [objcopy], [:]) |
f616c954 | 957 | if test "$OBJCOPY" != ":"; then |
1b68b1cd RK |
958 | AC_CACHE_CHECK([for .interp value to use], [frr_cv_interp], [ |
959 | frr_cv_interp="" | |
960 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ | |
961 | if $OBJCOPY -j.interp -Obinary conftest conftest.interp; then | |
962 | frr_cv_interp="`xargs -0 echo < conftest.interp`" | |
963 | fi | |
964 | test -f conftest.interp && rm conftest.interp | |
965 | ]) | |
42efb0d4 | 966 | ]) |
1b68b1cd | 967 | fi |
42efb0d4 | 968 | if test -n "$frr_cv_interp"; then |
99e9f424 | 969 | AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) |
42efb0d4 DL |
970 | fi |
971 | ||
6f0e3f6e PJ |
972 | dnl ------------------------- |
973 | dnl Check other header files. | |
974 | dnl ------------------------- | |
24f5e2fc | 975 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
19083e4f | 976 | linux/version.h asm/types.h endian.h sys/endian.h]) |
6f0e3f6e | 977 | |
899a4fd2 | 978 | ac_stdatomic_ok=false |
99e9f424 | 979 | AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) |
899a4fd2 DL |
980 | AC_CHECK_HEADER([stdatomic.h],[ |
981 | ||
982 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
983 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
984 | #include <stdatomic.h> | |
985 | int main(int argc, char **argv) { | |
986 | _Atomic int i = 0; | |
987 | return i; | |
988 | } | |
989 | ]])], [ | |
99e9f424 | 990 | AC_DEFINE([HAVE_STDATOMIC_H], [1], [found stdatomic.h]) |
899a4fd2 DL |
991 | AC_MSG_RESULT([yes]) |
992 | ac_stdatomic_ok=true | |
993 | ], [ | |
994 | AC_MSG_RESULT([no]) | |
995 | ]) | |
996 | ]) | |
997 | ||
998 | AS_IF([$ac_stdatomic_ok], [true], [ | |
999 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
1000 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1001 | int main(int argc, char **argv) { | |
1002 | volatile int i = 1; | |
1003 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
1004 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
1005 | } | |
1006 | ]])], [ | |
99e9f424 | 1007 | AC_DEFINE([HAVE___ATOMIC], [1], [found __atomic builtins]) |
899a4fd2 DL |
1008 | AC_MSG_RESULT([yes]) |
1009 | ], [ | |
1010 | AC_MSG_RESULT([no]) | |
1011 | ||
1012 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
1013 | AC_MSG_CHECKING([for __sync_* builtins]) | |
1014 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1015 | int main(int argc, char **argv) { | |
1016 | volatile int i = 1; | |
1017 | __sync_fetch_and_sub (&i, 1); | |
1018 | return __sync_val_compare_and_swap (&i, 0, 1); | |
1019 | } | |
1020 | ]])], [ | |
99e9f424 | 1021 | AC_DEFINE([HAVE___SYNC], [1], [found __sync builtins]) |
899a4fd2 DL |
1022 | AC_MSG_RESULT([yes]) |
1023 | ||
1024 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
1025 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1026 | int main(int argc, char **argv) { | |
1027 | volatile int i = 1; | |
1028 | return __sync_swap (&i, 2); | |
1029 | } | |
1030 | ]])], [ | |
99e9f424 | 1031 | AC_DEFINE([HAVE___SYNC_SWAP], 1, [found __sync_swap builtin]) |
899a4fd2 DL |
1032 | AC_MSG_RESULT([yes]) |
1033 | ], [ | |
1034 | AC_MSG_RESULT([no]) | |
1035 | ]) | |
1036 | ||
1037 | ], [ | |
1038 | AC_MSG_RESULT([no]) | |
1039 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
1040 | ]) | |
1041 | ]) | |
1042 | ]) | |
1043 | ||
324be174 DL |
1044 | AC_CHECK_HEADERS([pthread_np.h],,, [ |
1045 | #include <pthread.h> | |
1046 | ]) | |
0bdeb5e5 | 1047 | AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np pthread_getthreadid_np]) |
324be174 | 1048 | |
440d5faa DL |
1049 | needsync=true |
1050 | ||
1051 | AS_IF([$needsync], [ | |
1052 | dnl Linux | |
1053 | AC_MSG_CHECKING([for Linux futex() support]) | |
1054 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1055 | #ifndef _GNU_SOURCE | |
1056 | #define _GNU_SOURCE | |
1057 | #endif | |
1058 | #include <unistd.h> | |
1059 | #include <limits.h> | |
1060 | #include <sys/time.h> | |
1061 | #include <sys/syscall.h> | |
1062 | #include <linux/futex.h> | |
1063 | ||
1064 | int main(void); | |
1065 | ], | |
1066 | [ | |
1067 | { | |
1068 | return syscall(SYS_futex, NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1069 | } | |
1070 | ])], [ | |
1071 | AC_MSG_RESULT([yes]) | |
1072 | AC_DEFINE(HAVE_SYNC_LINUX_FUTEX,,Have Linux futex support) | |
1073 | needsync=false | |
1074 | ], [ | |
1075 | AC_MSG_RESULT([no]) | |
1076 | ]) | |
1077 | ]) | |
1078 | ||
1079 | AS_IF([$needsync], [ | |
1080 | dnl FreeBSD | |
1081 | AC_MSG_CHECKING([for FreeBSD _umtx_op() support]) | |
1082 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1083 | #include <errno.h> | |
1084 | #include <stdlib.h> | |
1085 | #include <sys/types.h> | |
1086 | #include <sys/umtx.h> | |
1087 | int main(void); | |
1088 | ], | |
1089 | [ | |
1090 | { | |
1091 | return _umtx_op(NULL, UMTX_OP_WAIT_UINT, 0, NULL, NULL); | |
1092 | } | |
1093 | ])], [ | |
1094 | AC_MSG_RESULT([yes]) | |
1095 | AC_DEFINE(HAVE_SYNC_UMTX_OP,,Have FreeBSD _umtx_op() support) | |
1096 | needsync=false | |
1097 | ], [ | |
1098 | AC_MSG_RESULT([no]) | |
1099 | ]) | |
1100 | ]) | |
1101 | ||
1102 | AS_IF([$needsync], [ | |
1103 | dnl OpenBSD patch (not upstream at the time of writing this) | |
1104 | dnl https://marc.info/?l=openbsd-tech&m=147299508409549&w=2 | |
1105 | AC_MSG_CHECKING([for OpenBSD futex() support]) | |
1106 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1107 | #include <sys/futex.h> | |
1108 | int main(void); | |
1109 | ], | |
1110 | [ | |
1111 | { | |
1112 | return futex(NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1113 | } | |
1114 | ])], [ | |
1115 | AC_MSG_RESULT([yes]) | |
1116 | AC_DEFINE(HAVE_SYNC_OPENBSD_FUTEX,,Have OpenBSD futex support) | |
1117 | needsync=false | |
1118 | ], [ | |
1119 | AC_MSG_RESULT([no]) | |
1120 | ]) | |
1121 | ]) | |
1122 | ||
6f0e3f6e | 1123 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 1124 | m4_define([FRR_INCLUDES], |
6f0e3f6e | 1125 | [#ifdef SUNOS_5 |
0718b562 | 1126 | #define _POSIX_C_SOURCE 200809L |
6f0e3f6e PJ |
1127 | #define __EXTENSIONS__ |
1128 | #endif | |
1129 | #include <stdio.h> | |
24f5e2fc DL |
1130 | #include <stdlib.h> |
1131 | #include <stddef.h> | |
1132 | #include <sys/types.h> | |
6f0e3f6e | 1133 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 1134 | #include <sys/param.h> |
6f0e3f6e | 1135 | /* Required for MAXSIG */ |
24f5e2fc DL |
1136 | #include <signal.h> |
1137 | #include <sys/socket.h> | |
ea057677 HT |
1138 | #ifdef __APPLE__ |
1139 | # define __APPLE_USE_RFC_3542 | |
1140 | #endif | |
24f5e2fc DL |
1141 | #include <netinet/in.h> |
1142 | #include <sys/time.h> | |
1143 | #include <time.h> | |
1144 | #include <net/if.h> | |
2b43bf23 DO |
1145 | ])dnl |
1146 | ||
1147 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
1148 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
1149 | dnl an additional round for it. | |
1150 | ||
99e9f424 | 1151 | AC_CHECK_HEADERS([net/if_var.h], [], [], [FRR_INCLUDES]) |
2b43bf23 | 1152 | |
8e4da10b DL |
1153 | m4_define([FRR_INCLUDES], |
1154 | FRR_INCLUDES | |
7cda3a87 | 1155 | [#ifdef HAVE_NET_IF_VAR_H |
2b43bf23 DO |
1156 | # include <net/if_var.h> |
1157 | #endif | |
1158 | ])dnl | |
1159 | ||
24f5e2fc DL |
1160 | AC_CHECK_HEADERS([netinet/in_var.h \ |
1161 | net/if_dl.h net/netopt.h \ | |
1162 | inet/nd.h netinet/ip_icmp.h \ | |
2655e41f | 1163 | sys/sysctl.h sys/sockio.h sys/conf.h], |
99e9f424 | 1164 | [], [], [FRR_INCLUDES]) |
6f0e3f6e PJ |
1165 | |
1166 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
1167 | [#ifndef __USE_GNU | |
1168 | #define __USE_GNU | |
1169 | #endif /* __USE_GNU */ | |
8e4da10b | 1170 | FRR_INCLUDES |
6f0e3f6e PJ |
1171 | ]) |
1172 | ||
bccbd141 JT |
1173 | m4_define([UCONTEXT_INCLUDES], |
1174 | [#include <ucontext.h>])dnl | |
1175 | ||
1176 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
1177 | [], [], [UCONTEXT_INCLUDES]) | |
1178 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
1179 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
1180 | [], [], [UCONTEXT_INCLUDES])], | |
1181 | [], [UCONTEXT_INCLUDES]) | |
1182 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
1183 | [], [], [UCONTEXT_INCLUDES]) | |
1184 | ||
8e4da10b DL |
1185 | m4_define([FRR_INCLUDES], |
1186 | FRR_INCLUDES | |
24f5e2fc DL |
1187 | [ |
1188 | #include <sys/un.h> | |
1189 | #include <netinet/in_systm.h> | |
7cda3a87 | 1190 | #ifdef HAVE_NETINET_IN_VAR_H |
6f0e3f6e PJ |
1191 | # include <netinet/in_var.h> |
1192 | #endif | |
7cda3a87 | 1193 | #ifdef HAVE_NET_IF_DL_H |
6f0e3f6e PJ |
1194 | # include <net/if_dl.h> |
1195 | #endif | |
7cda3a87 | 1196 | #ifdef HAVE_NET_NETOPT_H |
6f0e3f6e PJ |
1197 | # include <net/netopt.h> |
1198 | #endif | |
24f5e2fc | 1199 | #include <net/route.h> |
7cda3a87 | 1200 | #ifdef HAVE_INET_ND_H |
6f0e3f6e PJ |
1201 | # include <inet/nd.h> |
1202 | #endif | |
24f5e2fc | 1203 | #include <arpa/inet.h> |
11770e10 | 1204 | /* Required for IDRP */ |
7cda3a87 | 1205 | #ifdef HAVE_NETINET_IP_ICMP_H |
11770e10 PJ |
1206 | # include <netinet/ip_icmp.h> |
1207 | #endif | |
6f0e3f6e | 1208 | ])dnl |
dc7a2bf1 | 1209 | |
fa3232e1 | 1210 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 1211 | |
d621815a DL |
1212 | is_linux=false |
1213 | ||
ddfeb486 DL |
1214 | AC_MSG_CHECKING([which operating system interface to use]) |
1215 | case "$host_os" in | |
1216 | sunos* | solaris2*) | |
32d9e333 | 1217 | AC_MSG_FAILURE([Solaris support has been removed please see versions prior or equal to 7.5]) |
ddfeb486 DL |
1218 | ;; |
1219 | linux*) | |
1220 | AC_MSG_RESULT([Linux]) | |
1221 | ||
99e9f424 RK |
1222 | AC_DEFINE([GNU_LINUX], [1], [GNU Linux]) |
1223 | AC_DEFINE([HAVE_NETLINK], [1], [netlink]) | |
1224 | AC_DEFINE([LINUX_IPV6], [1], [Linux IPv6 stack]) | |
ddfeb486 DL |
1225 | |
1226 | dnl Linux has a compilation problem with mixing | |
1227 | dnl netinet/in.h and linux/in6.h they are not | |
1228 | dnl compatible. There has been discussion on | |
1229 | dnl how to fix it but no real progress on implementation | |
1230 | dnl when they fix it, remove this | |
99e9f424 | 1231 | AC_DEFINE([IPV6_MINHOPCOUNT], [73], [Linux ipv6 Min Hop Count]) |
d621815a DL |
1232 | |
1233 | is_linux=true | |
ddfeb486 DL |
1234 | ;; |
1235 | openbsd*) | |
1236 | AC_MSG_RESULT([OpenBSD]) | |
1237 | ||
99e9f424 RK |
1238 | AC_DEFINE([OPEN_BSD], [1], [OpenBSD]) |
1239 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1240 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 DL |
1241 | ;; |
1242 | *) | |
1243 | AC_MSG_RESULT([BSD]) | |
1244 | ||
99e9f424 RK |
1245 | AC_DEFINE([HAVE_NET_RT_IFLIST], [1], [NET_RT_IFLIST]) |
1246 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1247 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 | 1248 | ;; |
7ea487bc | 1249 | esac |
d621815a | 1250 | AM_CONDITIONAL([LINUX], [${is_linux}]) |
7ea487bc | 1251 | |
62c9f504 PJ |
1252 | AC_SYS_LARGEFILE |
1253 | ||
4e40b6d6 KK |
1254 | dnl ------------------------ |
1255 | dnl Integrated REALMS option | |
1256 | dnl ------------------------ | |
f616c954 | 1257 | if test "$enable_realms" = "yes"; then |
4e40b6d6 KK |
1258 | case "$host_os" in |
1259 | linux*) | |
99e9f424 | 1260 | AC_DEFINE([SUPPORT_REALMS], [1], [Realms support]) |
4e40b6d6 KK |
1261 | ;; |
1262 | *) | |
1263 | echo "Sorry, only Linux has REALMS support" | |
1264 | exit 1 | |
1265 | ;; | |
1266 | esac | |
1267 | fi | |
a71c5039 | 1268 | |
a71c5039 DL |
1269 | dnl --------------- |
1270 | dnl other functions | |
1271 | dnl --------------- | |
1272 | AC_CHECK_FUNCS([ \ | |
1273 | strlcat strlcpy \ | |
0bdeb5e5 DL |
1274 | getgrouplist \ |
1275 | openat \ | |
1276 | unlinkat \ | |
1277 | posix_fallocate \ | |
1278 | ]) | |
a71c5039 DL |
1279 | |
1280 | dnl ########################################################################## | |
1281 | dnl LARGE if block spans a lot of "configure"! | |
f616c954 | 1282 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 DL |
1283 | dnl ########################################################################## |
1284 | ||
1285 | # | |
1286 | # Logic for protobuf support. | |
1287 | # | |
fd193241 | 1288 | PROTO3=false |
a71c5039 DL |
1289 | if test "$enable_protobuf" = "yes"; then |
1290 | # Check for protoc & protoc-c | |
1291 | ||
1292 | # protoc is not required, it's only for a "be nice" helper target | |
1293 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1294 | ||
1295 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
1296 | if test "$PROTOC_C" = "/bin/false"; then | |
1297 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
1298 | fi | |
1299 | ||
1300 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
1301 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
1302 | ]) | |
fd193241 DS |
1303 | |
1304 | PROTO3=true | |
1305 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], | |
1306 | [AC_CHECK_DECLS(PROTOBUF_C_LABEL_NONE, | |
1307 | AC_DEFINE([HAVE_PROTOBUF_VERSION_3], | |
1308 | [1], [Have Protobuf version 3]), | |
1309 | [PROTO3=false], | |
1310 | [#include <google/protobuf-c/protobuf-c.h>])], | |
1311 | [PROTO3=false && AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.])]) | |
a71c5039 DL |
1312 | |
1313 | AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) | |
1314 | fi | |
1315 | ||
4e40b6d6 | 1316 | |
7ea487bc | 1317 | dnl --------------------- |
1318 | dnl Integrated VTY option | |
1319 | dnl --------------------- | |
1320 | case "${enable_vtysh}" in | |
64537bc4 DL |
1321 | "no") |
1322 | VTYSH="";; | |
1323 | *) | |
1324 | VTYSH="vtysh"; | |
99e9f424 | 1325 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
64537bc4 DL |
1326 | |
1327 | prev_libs="$LIBS" | |
99e9f424 | 1328 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1329 | LIBREADLINE="-lreadline" |
1330 | ], [ | |
1331 | dnl readline failed - it might be incorrectly linked and missing its | |
1332 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
99e9f424 | 1333 | AC_SEARCH_LIBS([tputs], [termcap tinfo curses ncurses], [ |
64537bc4 DL |
1334 | LIBREADLINE="$ac_cv_search_tputs" |
1335 | ], [ | |
1336 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1337 | ]) | |
1338 | ||
1339 | dnl re-try with the lib we found above | |
1340 | unset ac_cv_lib_readline_main | |
99e9f424 | 1341 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1342 | LIBREADLINE="-lreadline $LIBREADLINE" |
1343 | ], [ | |
1344 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1345 | ], [$LIBREADLINE]) | |
1346 | ], []) | |
1347 | LIBS="$prev_libs" | |
1348 | ||
99e9f424 | 1349 | AC_CHECK_HEADER([readline/history.h]) |
9377fc4f | 1350 | if test "$ac_cv_header_readline_history_h" = "no"; then |
64537bc4 DL |
1351 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) |
1352 | fi | |
99e9f424 | 1353 | AC_CHECK_LIB([readline], [rl_completion_matches], [true], [], [$LIBREADLINE]) |
9377fc4f | 1354 | if test "$ac_cv_lib_readline_rl_completion_matches" = "no"; then |
99e9f424 | 1355 | AC_DEFINE([rl_completion_matches], [completion_matches], [Old readline]) |
64537bc4 | 1356 | fi |
99e9f424 | 1357 | AC_CHECK_LIB([readline], [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) |
7075f6a0 | 1358 | if test "$frr_cv_append_history" = "yes"; then |
99e9f424 | 1359 | AC_DEFINE([HAVE_APPEND_HISTORY], [1], [Have history.h append_history]) |
64537bc4 DL |
1360 | fi |
1361 | ;; | |
7ea487bc | 1362 | esac |
99e9f424 | 1363 | AC_SUBST([LIBREADLINE]) |
7ea487bc | 1364 | |
1365 | dnl ---------- | |
1366 | dnl PAM module | |
6159928d | 1367 | dnl |
1689cf7e | 1368 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1369 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1370 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1371 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1372 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1373 | dnl of OpenPAM. | |
7ea487bc | 1374 | dnl ---------- |
24cd435b | 1375 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1376 | AC_CHECK_HEADER([security/pam_misc.h], |
99e9f424 RK |
1377 | [AC_DEFINE([HAVE_PAM_MISC_H], [1], [Have pam_misc.h]) |
1378 | AC_DEFINE([PAM_CONV_FUNC], [misc_conv], [Have misc_conv]) | |
6f0e3f6e PJ |
1379 | pam_conv_func="misc_conv" |
1380 | ], | |
8e4da10b | 1381 | [], FRR_INCLUDES) |
6f0e3f6e | 1382 | AC_CHECK_HEADER([security/openpam.h], |
99e9f424 RK |
1383 | [AC_DEFINE([HAVE_OPENPAM_H], [1], [Have openpam.h]) |
1384 | AC_DEFINE([PAM_CONV_FUNC], [openpam_ttyconv], [Have openpam_ttyconv]) | |
6f0e3f6e PJ |
1385 | pam_conv_func="openpam_ttyconv" |
1386 | ], | |
8e4da10b | 1387 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1388 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1389 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1390 | with_libpam="no" | |
1391 | fi | |
1392 | fi | |
1393 | ||
7ea487bc | 1394 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1395 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1396 | dnl ------------------------------------------------------------------------- |
1397 | dnl | |
1398 | dnl This next check looks funky due to a linker problem with some versions | |
1399 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1400 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1401 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
99e9f424 RK |
1402 | AC_CHECK_LIB([pam], [pam_start], |
1403 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1404 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1405 | LIBPAM="-lpam"], |
99e9f424 | 1406 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1407 | LIBPAM="-lpam -lpam_misc"] |
1408 | ) | |
1409 | ], | |
1410 | ||
99e9f424 RK |
1411 | [AC_CHECK_LIB([pam], [pam_end], |
1412 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1413 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1414 | LIBPAM="-lpam -ldl"], |
99e9f424 | 1415 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1416 | LIBPAM="-lpam -ldl -lpam_misc"] |
1417 | ) | |
1418 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1419 | [-ldl]) | |
1420 | ] | |
1421 | ) | |
1422 | fi | |
99e9f424 | 1423 | AC_SUBST([LIBPAM]) |
7ea487bc | 1424 | |
6f0e3f6e PJ |
1425 | dnl ------------------------------- |
1426 | dnl bgpd needs pow() and hence libm | |
1427 | dnl ------------------------------- | |
1428 | TMPLIBS="$LIBS" | |
2655e41f DL |
1429 | LIBS="" |
1430 | AC_SEARCH_LIBS([pow], [m], [ | |
1431 | LIBM="$LIBS" | |
1432 | ], [ | |
6f0e3f6e | 1433 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) |
2655e41f | 1434 | ]) |
6f0e3f6e | 1435 | LIBS="$TMPLIBS" |
99e9f424 | 1436 | AC_SUBST([LIBM]) |
6f0e3f6e | 1437 | |
154b9e8f | 1438 | AC_CHECK_FUNCS([ppoll], [ |
99e9f424 | 1439 | AC_DEFINE([HAVE_PPOLL], [1], [have Linux/BSD ppoll()]) |
154b9e8f DL |
1440 | ]) |
1441 | AC_CHECK_FUNCS([pollts], [ | |
99e9f424 | 1442 | AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) |
154b9e8f DL |
1443 | ]) |
1444 | ||
13460c44 FL |
1445 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1446 | [AC_CHECK_DECL(__NR_setns, | |
99e9f424 | 1447 | AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, |
8e4da10b | 1448 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1449 | ]) |
99e9f424 | 1450 | AC_CHECK_FUNCS([setns])] |
13460c44 FL |
1451 | ) |
1452 | ||
238497fc PJ |
1453 | dnl -------------------------- |
1454 | dnl Determine IS-IS I/O method | |
1455 | dnl -------------------------- | |
99e9f424 RK |
1456 | AC_DEFINE([ISIS_METHOD_PFPACKET], [1], [constant value for isis method pfpacket]) |
1457 | AC_DEFINE([ISIS_METHOD_DLPI], [2], [constant value for isis method dlpi]) | |
1458 | AC_DEFINE([ISIS_METHOD_BPF], [3], [constant value for isis method bpf]) | |
1459 | AC_CHECK_HEADER([net/bpf.h]) | |
1460 | AC_CHECK_HEADER([sys/dlpi.h]) | |
1461 | AC_MSG_CHECKING([zebra IS-IS I/O method]) | |
ddfeb486 DL |
1462 | |
1463 | case "$host_os" in | |
1464 | linux*) | |
99e9f424 | 1465 | AC_MSG_RESULT([pfpacket]) |
ddfeb486 DL |
1466 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" |
1467 | ;; | |
ddfeb486 | 1468 | *) |
7075f6a0 RK |
1469 | if test "$ac_cv_header_net_bpf_h" = "no"; then |
1470 | if test "$ac_cv_header_sys_dlpi_h" = "no"; then | |
99e9f424 | 1471 | AC_MSG_RESULT([none]) |
f616c954 | 1472 | if test "$enable_isisd" = "yes" -o "$enable_fabricd" = "yes"; then |
86e463cf DL |
1473 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) |
1474 | fi | |
ddfeb486 | 1475 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1476 | enable_isisd="no" |
7c0cbd0e | 1477 | enable_fabricd="no" |
ddfeb486 | 1478 | else |
99e9f424 | 1479 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1480 | fi |
1481 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1482 | else |
99e9f424 | 1483 | AC_MSG_RESULT([BPF]) |
ddfeb486 | 1484 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" |
238497fc | 1485 | fi |
ddfeb486 DL |
1486 | ;; |
1487 | esac | |
99e9f424 | 1488 | AC_DEFINE_UNQUOTED([ISIS_METHOD], [$ISIS_METHOD_MACRO], [selected method for isis, == one of the constants]) |
238497fc | 1489 | |
42c98199 | 1490 | dnl --------------------------------------------------------------- |
1491 | dnl figure out how to specify an interface in multicast sockets API | |
1492 | dnl --------------------------------------------------------------- | |
8e4da10b | 1493 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1494 | |
b3f2bf7c | 1495 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1496 | #include <sys/socket.h> |
1497 | #include <netinet/in.h> | |
b3f2bf7c RW |
1498 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1499 | #include <linux/types.h> | |
1500 | ]) | |
1501 | ||
8e4da10b DL |
1502 | m4_define([FRR_INCLUDES], |
1503 | FRR_INCLUDES | |
7cda3a87 | 1504 | [#ifdef HAVE_LINUX_MROUTE_H |
b3f2bf7c RW |
1505 | # include <linux/mroute.h> |
1506 | #endif | |
1507 | ])dnl | |
1508 | ||
1509 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1510 | #include <sys/socket.h> |
1511 | #include <sys/types.h> | |
1512 | #include <netinet/in.h> | |
1513 | #include <net/route.h> | |
b3f2bf7c RW |
1514 | ]) |
1515 | ||
8e4da10b DL |
1516 | m4_define([FRR_INCLUDES], |
1517 | FRR_INCLUDES | |
7cda3a87 | 1518 | [#ifdef HAVE_NETINET_IP_MROUTE_H |
b3f2bf7c RW |
1519 | # include <netinet/ip_mroute.h> |
1520 | #endif | |
1521 | ])dnl | |
1522 | ||
10d04cdb | 1523 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1b636c0a DL |
1524 | AC_COMPILE_IFELSE( |
1525 | [ AC_LANG_PROGRAM([[ | |
1526 | #include <sys/types.h> | |
1527 | #include <netinet/in.h> | |
1528 | ]], [[ | |
1529 | struct group_req gr; | |
1530 | int sock; | |
1531 | setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
1532 | ]]) | |
1533 | ],[ | |
1534 | AC_MSG_RESULT([yes]) | |
1535 | AC_DEFINE([HAVE_RFC3678], [1], [Have RFC3678 protocol-independed API]) | |
1536 | ],[ | |
1537 | AC_MSG_RESULT(no) | |
1538 | ]) | |
10d04cdb | 1539 | |
c543a173 AS |
1540 | dnl --------------------------------------------------------------- |
1541 | dnl figure out how to check link-state | |
1542 | dnl --------------------------------------------------------------- | |
99e9f424 | 1543 | AC_CHECK_HEADER([net/if_media.h], |
24f5e2fc | 1544 | [m4_define([LINK_DETECT_INCLUDES], |
8e4da10b | 1545 | FRR_INCLUDES |
24f5e2fc DL |
1546 | [#include <net/if_media.h> |
1547 | ]) | |
99e9f424 RK |
1548 | AC_CHECK_MEMBERS([struct ifmediareq.ifm_status], |
1549 | AC_DEFINE([HAVE_BSD_LINK_DETECT], [1], [BSD link-detect]), | |
24f5e2fc DL |
1550 | [], LINK_DETECT_INCLUDES)], |
1551 | [], | |
8e4da10b | 1552 | FRR_INCLUDES) |
c543a173 | 1553 | |
9234b382 DV |
1554 | dnl --------------------------------------------------------------- |
1555 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1556 | dnl Not available in all BSD's when ifmediareq available | |
1557 | dnl --------------------------------------------------------------- | |
24f5e2fc | 1558 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
99e9f424 | 1559 | AC_DEFINE([HAVE_BSD_IFI_LINK_STATE], [1], [BSD ifi_link_state available]), |
8e4da10b | 1560 | [], FRR_INCLUDES) |
9234b382 | 1561 | |
0df7c91f PJ |
1562 | dnl ------------------------ |
1563 | dnl TCP_MD5SIG socket option | |
1564 | dnl ------------------------ | |
1565 | ||
1566 | AC_CHECK_HEADER([netinet/tcp.h], | |
1567 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1568 | FRR_INCLUDES |
0df7c91f PJ |
1569 | [#include <netinet/tcp.h> |
1570 | ]) | |
1571 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1572 | [], | |
8e4da10b | 1573 | FRR_INCLUDES) |
7075f6a0 | 1574 | if test "$ac_cv_have_decl_TCP_MD5SIG" = "no"; then |
0df7c91f PJ |
1575 | AC_CHECK_HEADER([linux/tcp.h], |
1576 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1577 | FRR_INCLUDES |
0df7c91f PJ |
1578 | [#include <linux/tcp.h> |
1579 | ]) | |
1580 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1581 | fi | |
1582 | ||
a71c5039 DL |
1583 | AC_CHECK_LIB([crypt], [crypt], [], |
1584 | [AC_CHECK_LIB([crypto], [DES_crypt])]) | |
1585 | AC_CHECK_LIB([resolv], [res_init]) | |
1586 | ||
1587 | dnl --------------------------- | |
1588 | dnl check system has PCRE regexp | |
1589 | dnl --------------------------- | |
31d7b6da | 1590 | if test "$enable_pcreposix" = "yes"; then |
a71c5039 DL |
1591 | AC_CHECK_LIB([pcreposix], [regexec], [], [ |
1592 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) | |
1593 | ]) | |
1594 | fi | |
1595 | AC_SUBST([HAVE_LIBPCREPOSIX]) | |
1596 | ||
2163a630 | 1597 | dnl ########################################################################## |
f616c954 | 1598 | dnl test "$enable_clippy_only" != "yes" |
2163a630 LC |
1599 | fi |
1600 | dnl END OF LARGE if block | |
1601 | dnl ########################################################################## | |
1602 | ||
83c64a7d DL |
1603 | dnl ------------------ |
1604 | dnl check C-Ares library | |
1605 | dnl ------------------ | |
1606 | PKG_CHECK_MODULES([CARES], [libcares], [ | |
1607 | c_ares_found=true | |
1608 | ],[ | |
1609 | c_ares_found=false | |
1610 | ]) | |
1611 | AM_CONDITIONAL([CARES], [$c_ares_found]) | |
1612 | ||
a71c5039 | 1613 | |
60060acc RW |
1614 | dnl ---------------------------------------------------------------------------- |
1615 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1616 | dnl ---------------------------------------------------------------------------- | |
1617 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1618 | ||
fa3232e1 | 1619 | dnl ------------------ |
1620 | dnl IPv6 header checks | |
1621 | dnl ------------------ | |
24f5e2fc | 1622 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1623 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1624 | FRR_INCLUDES) |
fa3232e1 | 1625 | |
8e4da10b DL |
1626 | m4_define([FRR_INCLUDES],dnl |
1627 | FRR_INCLUDES | |
7cda3a87 | 1628 | [#ifdef HAVE_NETINET6_IN6_H |
6f0e3f6e PJ |
1629 | #include <netinet6/in6.h> |
1630 | #endif | |
7cda3a87 | 1631 | #ifdef HAVE_NETINET_IN6_VAR_H |
6f0e3f6e PJ |
1632 | #include <netinet/in6_var.h> |
1633 | #endif | |
24f5e2fc | 1634 | #include <netinet/icmp6.h> |
7cda3a87 | 1635 | #ifdef HAVE_NETINET6_IN6_VAR_H |
6f0e3f6e PJ |
1636 | # include <netinet6/in6_var.h> |
1637 | #endif | |
7cda3a87 | 1638 | #ifdef HAVE_NETINET6_ND6_H |
fbf24544 | 1639 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1640 | #endif |
1641 | ])dnl | |
1642 | ||
7ea487bc | 1643 | dnl -------------------- |
1644 | dnl Daemon disable check | |
1645 | dnl -------------------- | |
7ea487bc | 1646 | |
0eb5751d IR |
1647 | AS_IF([test "$enable_bgpd" != "no"], [ |
1648 | AC_DEFINE([HAVE_BGPD], [1], [bgpd]) | |
1649 | ]) | |
1650 | ||
1651 | AS_IF([test "$enable_ripd" != "no"], [ | |
1652 | AC_DEFINE([HAVE_RIPD], [1], [ripd]) | |
1653 | ]) | |
1654 | ||
1655 | AS_IF([test "$enable_ripngd" != "no"], [ | |
1656 | AC_DEFINE([HAVE_RIPNGD], [1], [ripngd]) | |
1657 | ]) | |
1658 | ||
1659 | AS_IF([test "$enable_ospfd" != "no"], [ | |
1660 | AC_DEFINE([HAVE_OSPFD], [1], [ospfd]) | |
1661 | ]) | |
1662 | ||
1663 | AS_IF([test "$enable_ospf6d" != "no"], [ | |
1664 | AC_DEFINE([HAVE_OSPF6D], [1], [ospf6d]) | |
1665 | ]) | |
1666 | ||
f616c954 | 1667 | AS_IF([test "$enable_ldpd" != "no"], [ |
99e9f424 | 1668 | AC_DEFINE([HAVE_LDPD], [1], [ldpd]) |
30237d29 | 1669 | ]) |
eac6e3f0 | 1670 | |
0eb5751d IR |
1671 | AS_IF([test "$enable_nhrpd" != "no"], [ |
1672 | AC_DEFINE([HAVE_NHRPD], [1], [nhrpd]) | |
1673 | ]) | |
1674 | ||
1675 | AS_IF([test "$enable_eigrpd" != "no"], [ | |
1676 | AC_DEFINE([HAVE_EIGRPD], [1], [eigrpd]) | |
1677 | ]) | |
1678 | ||
1679 | AS_IF([test "$enable_babeld" != "no"], [ | |
1680 | AC_DEFINE([HAVE_BABELD], [1], [babeld]) | |
1681 | ]) | |
1682 | ||
1683 | AS_IF([test "$enable_isisd" != "no"], [ | |
1684 | AC_DEFINE([HAVE_ISISD], [1], [isisd]) | |
1685 | ]) | |
1686 | ||
1687 | AS_IF([test "$enable_pimd" != "no"], [ | |
1688 | AC_DEFINE([HAVE_PIMD], [1], [pimd]) | |
1689 | ]) | |
1690 | ||
1691 | AS_IF([test "$enable_pbrd" != "no"], [ | |
1692 | AC_DEFINE([HAVE_PBRD], [1], [pbrd]) | |
1693 | ]) | |
1694 | ||
1695 | AS_IF([test "$enable_sharpd" = "yes"], [ | |
1696 | AC_DEFINE([HAVE_SHARPD], [1], [sharpd]) | |
1697 | ]) | |
1698 | ||
1699 | AS_IF([test "$enable_staticd" != "no"], [ | |
1700 | AC_DEFINE([HAVE_STATICD], [1], [staticd]) | |
1701 | ]) | |
1702 | ||
1703 | AS_IF([test "$enable_fabricd" != "no"], [ | |
1704 | AC_DEFINE([HAVE_FABRICD], [1], [fabricd]) | |
1705 | ]) | |
1706 | ||
1707 | AS_IF([test "$enable_vrrpd" != "no"], [ | |
1708 | AC_DEFINE([HAVE_VRRPD], [1], [vrrpd]) | |
1709 | ]) | |
1710 | ||
7134904b | 1711 | if test "$enable_bfdd" = "no"; then |
99e9f424 | 1712 | AC_DEFINE([HAVE_BFDD], [0], [bfdd]) |
7134904b RZ |
1713 | BFDD="" |
1714 | else | |
99e9f424 | 1715 | AC_DEFINE([HAVE_BFDD], [1], [bfdd]) |
7134904b RZ |
1716 | BFDD="bfdd" |
1717 | ||
1718 | case $host_os in | |
1719 | linux*) | |
99e9f424 | 1720 | AC_DEFINE([BFD_LINUX], [1], [bfdd]) |
7134904b RZ |
1721 | ;; |
1722 | ||
1723 | *) | |
99e9f424 | 1724 | AC_DEFINE([BFD_BSD], [1], [bfdd]) |
7134904b RZ |
1725 | ;; |
1726 | esac | |
1727 | fi | |
1728 | ||
4d7b695d SM |
1729 | AS_IF([test "$enable_pathd" != "no"], [ |
1730 | AC_DEFINE([HAVE_PATHD], [1], [pathd]) | |
efba0985 SM |
1731 | AC_DEFINE([HAVE_PATHD_PCEP], [1], [pathd-pcep]) |
1732 | ]) | |
1733 | ||
74971473 | 1734 | |
31d7b6da | 1735 | if test "$ac_cv_lib_json_c_json_object_get" = "no" -a "$BFDD" = "bfdd"; then |
7134904b RZ |
1736 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1737 | fi | |
1738 | ||
42350cfc | 1739 | NHRPD="" |
ddfeb486 DL |
1740 | case "$host_os" in |
1741 | linux*) | |
83c64a7d DL |
1742 | case "${enable_nhrpd}" in |
1743 | no) | |
1744 | ;; | |
1745 | yes) | |
f616c954 | 1746 | if test "$enable_clippy_only" != "yes"; then |
2d82431a | 1747 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1748 | AC_MSG_ERROR([nhrpd requires libcares. Please install c-ares and its -dev headers.]) |
1749 | fi | |
2163a630 | 1750 | fi |
83c64a7d DL |
1751 | NHRPD="nhrpd" |
1752 | ;; | |
1753 | *) | |
2d82431a | 1754 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1755 | NHRPD="nhrpd" |
1756 | fi | |
1757 | ;; | |
1758 | esac | |
ddfeb486 DL |
1759 | ;; |
1760 | *) | |
f616c954 | 1761 | if test "$enable_nhrpd" = "yes"; then |
ddfeb486 DL |
1762 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) |
1763 | fi | |
1764 | ;; | |
1765 | esac | |
7f57883e | 1766 | |
f616c954 | 1767 | if test "$enable_watchfrr" = "no";then |
9473e340 | 1768 | WATCHFRR="" |
d0199430 | 1769 | else |
9473e340 | 1770 | WATCHFRR="watchfrr" |
d0199430 | 1771 | fi |
1772 | ||
1ef74ef7 | 1773 | OSPFCLIENT="" |
f616c954 | 1774 | if test "$enable_ospfapi" != "no";then |
99e9f424 | 1775 | AC_DEFINE([SUPPORT_OSPF_API], [1], [OSPFAPI]) |
1ef74ef7 | 1776 | |
f616c954 | 1777 | if test "$enable_ospfclient" != "no";then |
1ef74ef7 | 1778 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1779 | fi |
7ea487bc | 1780 | fi |
cd66cd4c | 1781 | |
f616c954 | 1782 | if test "$enable_bgp_announce" = "no";then |
99e9f424 | 1783 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) |
750e8146 | 1784 | else |
99e9f424 | 1785 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [0], [Disable BGP installation to zebra]) |
7ea487bc | 1786 | fi |
1787 | ||
f616c954 | 1788 | if test "$enable_bgp_vnc" != "no";then |
99e9f424 | 1789 | AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) |
65efcfce | 1790 | fi |
7ea487bc | 1791 | |
83c64a7d DL |
1792 | bgpd_bmp=false |
1793 | case "${enable_bmp}" in | |
1794 | no) | |
1795 | ;; | |
1796 | yes) | |
2d82431a | 1797 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1798 | AC_MSG_ERROR([BMP support requires libcares. Please install c-ares and its -dev headers.]) |
1799 | fi | |
1800 | bgpd_bmp=true | |
1801 | ;; | |
1802 | *) | |
2d82431a | 1803 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1804 | bgpd_bmp=true |
1805 | fi | |
1806 | ;; | |
1807 | esac | |
1808 | ||
e063f271 JAG |
1809 | if test "$enable_version_build_config" != "no";then |
1810 | AC_DEFINE([ENABLE_VERSION_BUILD_CONFIG], [1], [Report build configs in show version]) | |
1811 | fi | |
1812 | ||
a71c5039 DL |
1813 | dnl ########################################################################## |
1814 | dnl LARGE if block | |
f616c954 | 1815 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 | 1816 | dnl ########################################################################## |
7ea487bc | 1817 | |
1818 | dnl ------------------ | |
b1fc9acb | 1819 | dnl check Net-SNMP library |
7ea487bc | 1820 | dnl ------------------ |
f616c954 | 1821 | if test "$enable_snmp" != "" -a "$enable_snmp" != "no"; then |
08d7f653 | 1822 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
31d7b6da | 1823 | if test "$NETSNMP_CONFIG" = "no"; then |
08d7f653 VB |
1824 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) |
1825 | fi | |
46081234 DL |
1826 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1827 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
e5563f87 DL |
1828 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1829 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1830 | for removelib in crypto ssl sensors pci wrap; do | |
1831 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1832 | done | |
08d7f653 | 1833 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1834 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1835 | int main(void); |
1836 | ], | |
1837 | [ | |
1838 | { | |
1839 | return 0; | |
1840 | } | |
92e50261 | 1841 | ])], [ |
45da32d7 | 1842 | AC_MSG_RESULT([no]) |
08d7f653 | 1843 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1844 | case "${enable_snmp}" in |
1845 | yes) | |
1846 | SNMP_METHOD=agentx | |
1847 | ;; | |
807ed4e9 | 1848 | agentx) |
d6be5fb9 VB |
1849 | SNMP_METHOD="${enable_snmp}" |
1850 | ;; | |
1851 | *) | |
807ed4e9 | 1852 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1853 | ;; |
1854 | esac | |
d6be5fb9 | 1855 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
99e9f424 | 1856 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) |
6cf9df08 | 1857 | fi |
99e9f424 RK |
1858 | AC_SUBST([SNMP_LIBS]) |
1859 | AC_SUBST([SNMP_CFLAGS]) | |
6cf9df08 | 1860 | |
1c2facd1 RW |
1861 | dnl --------------- |
1862 | dnl libyang | |
1863 | dnl --------------- | |
240b7826 RW |
1864 | PKG_CHECK_MODULES([LIBYANG], [libyang >= 1.0.184], , [ |
1865 | AC_MSG_ERROR([libyang (>= 1.0.184) was not found on your system.]) | |
1c2facd1 | 1866 | ]) |
fdbd8086 DL |
1867 | ac_cflags_save="$CFLAGS" |
1868 | CFLAGS="$CFLAGS $LIBYANG_CFLAGS" | |
397b1dff CF |
1869 | AC_CHECK_MEMBER([struct lyd_node.priv], [], [ |
1870 | AC_MSG_ERROR([m4_normalize([ | |
1871 | libyang needs to be compiled with ENABLE_LYD_PRIV=ON. | |
18f7f767 | 1872 | Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html]) |
397b1dff CF |
1873 | ]) |
1874 | ], [[#include <libyang/libyang.h>]]) | |
fdbd8086 | 1875 | CFLAGS="$ac_cflags_save" |
1c2facd1 RW |
1876 | |
1877 | dnl --------------- | |
1878 | dnl configuration rollbacks | |
1879 | dnl --------------- | |
1880 | SQLITE3=false | |
1881 | if test "$enable_config_rollbacks" = "yes"; then | |
fdbd8086 | 1882 | PKG_CHECK_MODULES([SQLITE3], [sqlite3], [ |
99e9f424 RK |
1883 | AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks]) |
1884 | AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database]) | |
1c2facd1 RW |
1885 | SQLITE3=true |
1886 | ], [ | |
1887 | AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) | |
1888 | ]) | |
1889 | fi | |
1c2facd1 | 1890 | |
5bce33b3 RW |
1891 | dnl --------------- |
1892 | dnl confd | |
1893 | dnl --------------- | |
1894 | if test "$enable_confd" != "" -a "$enable_confd" != "no"; then | |
76ca5356 | 1895 | AC_CHECK_PROG([CONFD], [confd], [confd], [/bin/false], "${enable_confd}/bin") |
31d7b6da | 1896 | if test "$CONFD" = "/bin/false"; then |
5bce33b3 RW |
1897 | AC_MSG_ERROR([confd was not found on your system.])] |
1898 | fi | |
1899 | CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib" | |
99e9f424 | 1900 | AC_SUBST([CONFD_CFLAGS]) |
0619d86e RW |
1901 | CONFD_LIBS="-lconfd" |
1902 | AC_SUBST([CONFD_LIBS]) | |
99e9f424 | 1903 | AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) |
5bce33b3 | 1904 | fi |
5bce33b3 | 1905 | |
a7ca2199 RW |
1906 | dnl --------------- |
1907 | dnl sysrepo | |
1908 | dnl --------------- | |
1909 | if test "$enable_sysrepo" = "yes"; then | |
9a3b4141 | 1910 | PKG_CHECK_MODULES([SYSREPO], [sysrepo], |
99e9f424 | 1911 | [AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration]) |
a7ca2199 RW |
1912 | SYSREPO=true], |
1913 | [SYSREPO=false | |
1914 | AC_MSG_ERROR([sysrepo was not found on your system.])] | |
1915 | ) | |
1916 | fi | |
a7ca2199 | 1917 | |
ec2ac5f2 RW |
1918 | dnl --------------- |
1919 | dnl gRPC | |
1920 | dnl --------------- | |
1921 | if test "$enable_grpc" = "yes"; then | |
1922 | PKG_CHECK_MODULES([GRPC], [grpc grpc++ protobuf], [ | |
1923 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1924 | if test "$PROTOC" = "/bin/false"; then | |
1925 | AC_MSG_FAILURE([grpc requested but protoc not found.]) | |
1926 | fi | |
1927 | ||
1928 | AC_DEFINE([HAVE_GRPC], [1], [Enable the gRPC northbound plugin]) | |
1929 | GRPC=true | |
1930 | ], [ | |
1931 | GRPC=false | |
1932 | AC_MSG_ERROR([grpc/grpc++ were not found on your system.]) | |
1933 | ]) | |
1934 | fi | |
ec2ac5f2 | 1935 | |
0cbcadcc QY |
1936 | dnl ----- |
1937 | dnl LTTng | |
1938 | dnl ----- | |
1939 | if test "$enable_lttng" = "yes"; then | |
1940 | PKG_CHECK_MODULES([UST], [lttng-ust >= 2.12.0], [ | |
1941 | AC_DEFINE([HAVE_LTTNG], [1], [Enable LTTng support]) | |
1942 | LTTNG=true | |
1943 | ], [ | |
1944 | AC_MSG_ERROR([configuration specifies --enable-lttng but lttng-ust was not found]) | |
1945 | ]) | |
1946 | fi | |
1947 | ||
552e2a30 QY |
1948 | dnl ---- |
1949 | dnl USDT | |
1950 | dnl ---- | |
1951 | if test "$enable_usdt" = "yes"; then | |
1952 | AC_CHECK_HEADERS([sys/sdt.h], [ | |
1953 | AC_DEFINE([HAVE_USDT], [1], [Enable USDT probes]) | |
1954 | USDT=true | |
1955 | ], [ | |
1956 | AC_MSG_ERROR([configuration specifies --enable-usdt but no USDT kernel headers (sys/sdt.h) found]) | |
1957 | ]) | |
1958 | fi | |
1959 | ||
a71c5039 DL |
1960 | dnl ------ |
1961 | dnl ZeroMQ | |
1962 | dnl ------ | |
31d7b6da | 1963 | if test "$enable_zeromq" != "no"; then |
a71c5039 DL |
1964 | PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ |
1965 | AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) | |
1966 | ZEROMQ=true | |
1967 | ], [ | |
31d7b6da | 1968 | if test "$enable_zeromq" = "yes"; then |
a71c5039 DL |
1969 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) |
1970 | fi | |
1971 | ]) | |
1972 | fi | |
1973 | ||
1974 | dnl ------------------------------------ | |
1975 | dnl Enable RPKI and add librtr to libs | |
1976 | dnl ------------------------------------ | |
f616c954 | 1977 | if test "$enable_rpki" = "yes"; then |
a71c5039 DL |
1978 | PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], |
1979 | [RPKI=true], | |
1980 | [RPKI=false | |
1981 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
1982 | ) | |
1983 | fi | |
1984 | ||
0476fdad | 1985 | dnl ------------------------------------ |
87559aa4 | 1986 | dnl pimd is not supported on OpenBSD and MacOS |
0476fdad RK |
1987 | dnl ------------------------------------ |
1988 | if test "$enable_pimd" != "no"; then | |
1989 | AC_MSG_CHECKING([for pimd OS support]) | |
1990 | case "$host_os" in | |
87559aa4 RK |
1991 | darwin*) |
1992 | AC_MSG_RESULT([no]) | |
1993 | enable_pimd="no" | |
1994 | ;; | |
0476fdad RK |
1995 | openbsd*) |
1996 | AC_MSG_RESULT([no]) | |
1997 | enable_pimd="no" | |
1998 | ;; | |
1999 | *) | |
2000 | AC_MSG_RESULT([yes]) | |
2001 | ;; | |
2002 | esac | |
2003 | fi | |
2004 | ||
3fa94379 MS |
2005 | dnl ------------------------------------- |
2006 | dnl VRRP is only supported on linux | |
2007 | dnl ------------------------------------- | |
2008 | if test "$enable_vrrpd" != "no"; then | |
2009 | AC_MSG_CHECKING([for VRRP OS support]) | |
2010 | case "$host_os" in | |
2011 | linux*) | |
2012 | AC_MSG_RESULT([yes]) | |
2013 | ;; | |
2014 | *) | |
2015 | AC_MSG_RESULT([no]) | |
2016 | enable_vrrpd="no" | |
2017 | ;; | |
2018 | esac | |
2019 | fi | |
2020 | ||
a71c5039 DL |
2021 | dnl ------------------------------------------ |
2022 | dnl Check whether rtrlib was build with ssh support | |
2023 | dnl ------------------------------------------ | |
2024 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
2025 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
2026 | [[struct tr_ssh_config config;]])], | |
2027 | [AC_MSG_RESULT([yes]) | |
2028 | AC_DEFINE([FOUND_SSH], [1], [found_ssh])], | |
2029 | AC_MSG_RESULT([no]) | |
2030 | ) | |
4db0cff1 | 2031 | |
b249c083 DL |
2032 | dnl --------------- |
2033 | dnl dlopen & dlinfo | |
2034 | dnl --------------- | |
99e9f424 | 2035 | AC_SEARCH_LIBS([dlopen], [dl dld], [], [ |
30771d65 DL |
2036 | AC_MSG_ERROR([unable to find the dlopen()]) |
2037 | ]) | |
2038 | ||
b249c083 DL |
2039 | AC_CHECK_HEADERS([link.h]) |
2040 | ||
2a636b43 DL |
2041 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
2042 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2043 | #include <stdlib.h> |
2044 | #ifdef HAVE_LINK_H | |
2045 | #include <link.h> | |
2046 | #endif | |
2047 | #include <dlfcn.h> | |
2048 | ]], [[ | |
2049 | char origin[1]; | |
2050 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
2051 | ]])], [ | |
2a636b43 DL |
2052 | frr_cv_rtld_di_origin=yes |
2053 | ], [ | |
2054 | frr_cv_rtld_di_origin=no | |
2055 | ]) | |
b249c083 | 2056 | ]) |
7075f6a0 | 2057 | if test "$frr_cv_rtld_di_origin" = "yes"; then |
99e9f424 | 2058 | AC_DEFINE([HAVE_DLINFO_ORIGIN], [1], [Have dlinfo RTLD_DI_ORIGIN]) |
2a636b43 | 2059 | fi |
b249c083 | 2060 | |
2a636b43 DL |
2061 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
2062 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2063 | #include <stdlib.h> |
2064 | #ifdef HAVE_LINK_H | |
2065 | #include <link.h> | |
2066 | #endif | |
2067 | #include <dlfcn.h> | |
2068 | ]], [[ | |
2069 | struct link_map *lm = NULL; | |
2070 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
2071 | ]])], [ | |
2a636b43 DL |
2072 | frr_cv_rtld_di_linkmap=yes |
2073 | ], [ | |
2074 | frr_cv_rtld_di_linkmap=no | |
2075 | ]) | |
b249c083 | 2076 | ]) |
7075f6a0 | 2077 | if test "$frr_cv_rtld_di_linkmap" = "yes"; then |
99e9f424 | 2078 | AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) |
2a636b43 | 2079 | fi |
6cf9df08 | 2080 | |
a71c5039 | 2081 | dnl ########################################################################## |
f616c954 | 2082 | dnl test "$enable_clippy_only" != "yes" |
a71c5039 DL |
2083 | fi |
2084 | dnl END OF LARGE if block | |
2085 | dnl ########################################################################## | |
62ff928b | 2086 | |
7ea487bc | 2087 | dnl --------------------------- |
6f0e3f6e | 2088 | dnl sockaddr and netinet checks |
7ea487bc | 2089 | dnl --------------------------- |
24f5e2fc DL |
2090 | AC_CHECK_TYPES([ |
2091 | struct sockaddr_dl, | |
2092 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 2093 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e | 2094 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
2655e41f | 2095 | struct nd_opt_adv_interval, |
3eb4fbb0 LS |
2096 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval, |
2097 | struct nd_opt_rdnss, struct nd_opt_dnssl], | |
8e4da10b | 2098 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
2099 | |
2100 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
2101 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 2102 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
2103 | struct if6_aliasreq.ifra_lifetime, |
2104 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 2105 | [], [], FRR_INCLUDES) |
29c4c9bd | 2106 | |
6f0e3f6e | 2107 | dnl --------------------------- |
11770e10 | 2108 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 2109 | dnl --------------------------- |
8dc1f7fc DL |
2110 | |
2111 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
2112 | AC_CHECK_TYPES([struct icmphdr], [ | |
2113 | IRDP=true | |
2114 | ], [ | |
2115 | IRDP=false | |
2116 | ], [FRR_INCLUDES]) | |
2117 | ], [ | |
2118 | IRDP=false | |
2119 | ], [FRR_INCLUDES]) | |
2120 | ||
2121 | case "${enable_irdp}" in | |
2122 | yes) | |
2123 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
2124 | ;; | |
2125 | no) | |
2126 | IRDP=false | |
2127 | ;; | |
2128 | esac | |
2129 | ||
29c4c9bd | 2130 | |
12e41d03 DL |
2131 | dnl ----------------------- |
2132 | dnl checking for IP_PKTINFO | |
2133 | dnl ----------------------- | |
99e9f424 | 2134 | AC_MSG_CHECKING([for IP_PKTINFO]) |
1b636c0a DL |
2135 | AC_COMPILE_IFELSE( |
2136 | [ AC_LANG_PROGRAM([[ | |
2137 | #include <netdb.h> | |
2138 | ]], [[ | |
2139 | int opt = IP_PKTINFO; | |
2140 | ]]) | |
2141 | ],[ | |
99e9f424 RK |
2142 | AC_MSG_RESULT([yes]) |
2143 | AC_DEFINE([HAVE_IP_PKTINFO], [1], [Have IP_PKTINFO]) | |
1b636c0a | 2144 | ],[ |
99e9f424 | 2145 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2146 | ]) |
2147 | ||
2148 | dnl --------------------------- | |
2149 | dnl checking for IP_RECVDSTADDR | |
2150 | dnl --------------------------- | |
99e9f424 | 2151 | AC_MSG_CHECKING([for IP_RECVDSTADDR]) |
1b636c0a DL |
2152 | AC_COMPILE_IFELSE( |
2153 | [ AC_LANG_PROGRAM([[ | |
2154 | #include <netinet/in.h> | |
2155 | ]], [[ | |
2156 | int opt = IP_RECVDSTADDR; | |
2157 | ]]) | |
2158 | ],[ | |
99e9f424 RK |
2159 | AC_MSG_RESULT([yes]) |
2160 | AC_DEFINE([HAVE_IP_RECVDSTADDR], [1], [Have IP_RECVDSTADDR]) | |
1b636c0a | 2161 | ],[ |
99e9f424 | 2162 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2163 | ]) |
2164 | ||
2165 | dnl ---------------------- | |
2166 | dnl checking for IP_RECVIF | |
2167 | dnl ---------------------- | |
99e9f424 | 2168 | AC_MSG_CHECKING([for IP_RECVIF]) |
1b636c0a DL |
2169 | AC_COMPILE_IFELSE( |
2170 | [ AC_LANG_PROGRAM([[ | |
2171 | #include <netinet/in.h> | |
2172 | ]], [[ | |
2173 | int opt = IP_RECVIF; | |
2174 | ]]) | |
2175 | ],[ | |
99e9f424 RK |
2176 | AC_MSG_RESULT([yes]) |
2177 | AC_DEFINE([HAVE_IP_RECVIF], [1], [Have IP_RECVIF]) | |
1b636c0a | 2178 | ],[ |
99e9f424 | 2179 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2180 | ]) |
2181 | ||
eac6e3f0 RW |
2182 | dnl ---------------------- |
2183 | dnl checking for SO_BINDANY | |
2184 | dnl ---------------------- | |
99e9f424 | 2185 | AC_MSG_CHECKING([for SO_BINDANY]) |
1b636c0a DL |
2186 | AC_COMPILE_IFELSE( |
2187 | [ AC_LANG_PROGRAM([[ | |
2188 | #include <sys/socket.h> | |
2189 | ]], [[ | |
2190 | int opt = SO_BINDANY; | |
2191 | ]]) | |
2192 | ],[ | |
99e9f424 RK |
2193 | AC_MSG_RESULT([yes]) |
2194 | AC_DEFINE([HAVE_SO_BINDANY], [1], [Have SO_BINDANY]) | |
1b636c0a | 2195 | ],[ |
99e9f424 | 2196 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2197 | ]) |
2198 | ||
2199 | dnl ---------------------- | |
2200 | dnl checking for IP_FREEBIND | |
2201 | dnl ---------------------- | |
99e9f424 | 2202 | AC_MSG_CHECKING([for IP_FREEBIND]) |
1b636c0a DL |
2203 | AC_COMPILE_IFELSE( |
2204 | [ AC_LANG_PROGRAM([[ | |
2205 | #include <netinet/in.h> | |
2206 | ]], [[ | |
2207 | int opt = IP_FREEBIND; | |
2208 | ]]) | |
2209 | ],[ | |
99e9f424 RK |
2210 | AC_MSG_RESULT([yes]) |
2211 | AC_DEFINE([HAVE_IP_FREEBIND], [1], [Have IP_FREEBIND]) | |
1b636c0a | 2212 | ],[ |
99e9f424 | 2213 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2214 | ]) |
2215 | ||
ba0cb3fe DS |
2216 | dnl -------------------------------------- |
2217 | dnl checking for be32dec existence or not | |
2218 | dnl -------------------------------------- | |
19083e4f DL |
2219 | AC_CHECK_DECLS([be32enc, be32dec], [], [], [ |
2220 | #ifdef HAVE_SYS_ENDIAN_H | |
2221 | #include <sys/endian.h> | |
2222 | #endif | |
2223 | #ifdef HAVE_ENDIAN_H | |
2224 | #include <endian.h> | |
2225 | #endif | |
2226 | ]) | |
ba0cb3fe | 2227 | |
c4376c9d SH |
2228 | dnl -------------------------------------- |
2229 | dnl checking for clock_time monotonic struct and call | |
2230 | dnl -------------------------------------- | |
99e9f424 RK |
2231 | AC_CHECK_DECL([CLOCK_MONOTONIC], |
2232 | [AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"]) | |
2233 | AC_DEFINE([HAVE_CLOCK_MONOTONIC], [1], [Have monotonic clock]) | |
2234 | ], [AC_MSG_RESULT([no])], [FRR_INCLUDES]) | |
c4376c9d | 2235 | |
aef4a13f DL |
2236 | AC_SEARCH_LIBS([clock_nanosleep], [rt], [ |
2237 | AC_DEFINE([HAVE_CLOCK_NANOSLEEP], [1], [Have clock_nanosleep()]) | |
2238 | ]) | |
2239 | ||
bbf5ffa0 QY |
2240 | dnl -------------------------------------- |
2241 | dnl checking for flex and bison | |
2242 | dnl -------------------------------------- | |
4a06690f | 2243 | |
bbf5ffa0 | 2244 | AM_PROG_LEX |
99e9f424 | 2245 | AC_MSG_CHECKING([version of flex]) |
1689cf7e JAG |
2246 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
2247 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
2248 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
2249 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
2250 | LEX="$SHELL $missing_dir/missing flex" |
2251 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
2252 | AC_MSG_WARN([using pregenerated flex output files]) | |
2253 | else | |
2254 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
2255 | fi | |
2256 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
2257 | AC_SUBST([LEXLIB], ['']) | |
2258 | ]) | |
0d37f9f3 | 2259 | |
bbf5ffa0 | 2260 | AC_PROG_YACC |
0d37f9f3 | 2261 | dnl thanks GNU bison for this b*llshit... |
99e9f424 | 2262 | AC_MSG_CHECKING([version of bison]) |
1689cf7e JAG |
2263 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
2264 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
2265 | frr_ac_bison_missing="false" | |
1af5b6d9 | 2266 | case "x${frr_ac_bison_version}x" in |
0d37f9f3 DL |
2267 | x2.7*) |
2268 | BISON_OPENBRACE='"' | |
2269 | BISON_CLOSEBRACE='"' | |
05dbb7df | 2270 | BISON_VERBOSE='' |
1689cf7e | 2271 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
2272 | ;; |
2273 | x2.*|x1.*) | |
1689cf7e | 2274 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 2275 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 2276 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
2277 | ;; |
2278 | x) | |
2279 | AC_MSG_RESULT([none]) | |
2280 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 2281 | frr_ac_bison_missing="true" |
0d37f9f3 | 2282 | ;; |
1af5b6d9 | 2283 | x3.[012][^0-9]*) |
0d37f9f3 DL |
2284 | BISON_OPENBRACE='{' |
2285 | BISON_CLOSEBRACE='}' | |
05dbb7df | 2286 | BISON_VERBOSE='-Dparse.error=verbose' |
1af5b6d9 DL |
2287 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 to 3.2]) |
2288 | ;; | |
2289 | *) | |
2290 | BISON_OPENBRACE='{' | |
2291 | BISON_CLOSEBRACE='}' | |
2292 | BISON_VERBOSE='-Dparse.error=verbose -Wno-yacc' | |
2293 | AC_MSG_RESULT([$frr_ac_bison_version - 3.3 or newer]) | |
0d37f9f3 DL |
2294 | ;; |
2295 | esac | |
99e9f424 RK |
2296 | AC_SUBST([BISON_OPENBRACE]) |
2297 | AC_SUBST([BISON_CLOSEBRACE]) | |
2298 | AC_SUBST([BISON_VERBOSE]) | |
0d37f9f3 | 2299 | |
1689cf7e | 2300 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
2301 | YACC="$SHELL $missing_dir/missing bison -y" |
2302 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
2303 | AC_MSG_WARN([using pregenerated bison output files]) | |
2304 | else | |
2305 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
2306 | fi | |
2307 | fi | |
bbf5ffa0 | 2308 | |
edd7c245 | 2309 | dnl ------------------- |
2310 | dnl capabilities checks | |
2311 | dnl ------------------- | |
f616c954 | 2312 | if test "$enable_capabilities" != "no"; then |
99e9f424 | 2313 | AC_MSG_CHECKING([whether prctl PR_SET_KEEPCAPS is available]) |
1b636c0a DL |
2314 | AC_COMPILE_IFELSE( |
2315 | [ AC_LANG_PROGRAM([[ | |
2316 | #include <sys/prctl.h> | |
2317 | ]], [[ | |
2318 | prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0); | |
2319 | ]]) | |
2320 | ],[AC_MSG_RESULT([yes]) | |
99e9f424 | 2321 | AC_DEFINE([HAVE_PR_SET_KEEPCAPS], [1], [prctl]) |
1b636c0a DL |
2322 | frr_ac_keepcaps="yes" |
2323 | ],[AC_MSG_RESULT(no) | |
2324 | ]) | |
f616c954 | 2325 | if test "$frr_ac_keepcaps" = "yes"; then |
99e9f424 | 2326 | AC_CHECK_HEADERS([sys/capability.h]) |
41d3fc96 | 2327 | fi |
f616c954 | 2328 | if test "$ac_cv_header_sys_capability_h" = "yes"; then |
31d7b6da | 2329 | AC_CHECK_LIB([cap], [cap_init], |
99e9f424 | 2330 | [AC_DEFINE([HAVE_LCAPS], [1], [Capabilities]) |
41d3fc96 | 2331 | LIBCAP="-lcap" |
8e4da10b | 2332 | frr_ac_lcaps="yes"] |
41d3fc96 | 2333 | ) |
ceacedba | 2334 | fi |
f616c954 RK |
2335 | if test "$frr_ac_scaps" = "yes" \ |
2336 | -o "$frr_ac_lcaps" = "yes"; then | |
99e9f424 | 2337 | AC_DEFINE([HAVE_CAPABILITIES], [1], [capabilities]) |
41d3fc96 | 2338 | fi |
7bfe765a DL |
2339 | |
2340 | case "$host_os" in | |
2341 | linux*) | |
f616c954 | 2342 | if test "$enable_clippy_only" != "yes"; then |
7bfe765a DL |
2343 | if test "$frr_ac_lcaps" != "yes"; then |
2344 | AC_MSG_ERROR([libcap and/or its headers were not found. Running FRR without libcap support built in causes a huge performance penalty.]) | |
2345 | fi | |
2cd3abe4 | 2346 | fi |
7bfe765a DL |
2347 | ;; |
2348 | esac | |
2349 | else | |
2350 | case "$host_os" in | |
2351 | linux*) | |
2352 | AC_MSG_WARN([Running FRR without libcap support built in causes a huge performance penalty.]) | |
2353 | ;; | |
2354 | esac | |
edd7c245 | 2355 | fi |
99e9f424 | 2356 | AC_SUBST([LIBCAP]) |
edd7c245 | 2357 | |
fb2d1502 | 2358 | dnl --------------------------- |
2359 | dnl check for glibc 'backtrace' | |
31d7b6da | 2360 | dnl --------------------------- |
f616c954 | 2361 | if test "$enable_backtrace" != "no" ; then |
8c99b4c1 | 2362 | backtrace_ok=no |
68b8a15f | 2363 | PKG_CHECK_MODULES([UNWIND], [libunwind], [ |
99e9f424 | 2364 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) |
68b8a15f DL |
2365 | backtrace_ok=yes |
2366 | ], [ | |
d60693fd DL |
2367 | true |
2368 | ]) | |
2369 | ||
2370 | if test "$backtrace_ok" = "no"; then | |
2371 | AC_CHECK_HEADER([unwind.h], [ | |
2372 | AC_SEARCH_LIBS([unw_getcontext], [unwind], [ | |
2373 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) | |
2374 | backtrace_ok=yes | |
2375 | ]) | |
2376 | ]) | |
2377 | fi | |
2378 | ||
2379 | if test "$backtrace_ok" = "no"; then | |
0bdeb5e5 DL |
2380 | AC_CHECK_HEADER([execinfo.h], [ |
2381 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
2382 | AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) | |
68b8a15f | 2383 | backtrace_ok=yes |
0bdeb5e5 DL |
2384 | ],, [-lm]) |
2385 | ]) | |
d60693fd | 2386 | fi |
8c99b4c1 | 2387 | |
f616c954 | 2388 | if test "$enable_backtrace" = "yes" -a "$backtrace_ok" = "no"; then |
8c99b4c1 | 2389 | dnl user explicitly requested backtrace but we failed to find support |
68b8a15f | 2390 | AC_MSG_FAILURE([failed to find backtrace or libunwind support]) |
8c99b4c1 DL |
2391 | fi |
2392 | fi | |
fb2d1502 | 2393 | |
41be32bf PJ |
2394 | dnl ----------------------------------------- |
2395 | dnl check for malloc mallinfo struct and call | |
2396 | dnl this must try and link using LIBS, in | |
2397 | dnl order to check no alternative allocator | |
2398 | dnl has been specified, which might not provide | |
cae8bc96 | 2399 | dnl mallinfo |
41be32bf | 2400 | dnl ----------------------------------------- |
324be174 | 2401 | AC_CHECK_HEADERS([malloc.h malloc_np.h malloc/malloc.h],,, [FRR_INCLUDES]) |
fa896a1d | 2402 | |
2a636b43 DL |
2403 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
2404 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
2405 | #ifdef HAVE_MALLOC_H |
2406 | #include <malloc.h> | |
2407 | #endif | |
324be174 DL |
2408 | #ifdef HAVE_MALLOC_NP_H |
2409 | #include <malloc_np.h> | |
2410 | #endif | |
fa896a1d DL |
2411 | #ifdef HAVE_MALLOC_MALLOC_H |
2412 | #include <malloc/malloc.h> | |
2413 | #endif | |
2414 | ]], [[ | |
2415 | struct mallinfo ac_x; ac_x = mallinfo (); | |
2416 | ]])], [ | |
2a636b43 DL |
2417 | frr_cv_mallinfo=yes |
2418 | ], [ | |
2419 | frr_cv_mallinfo=no | |
2420 | ]) | |
fa896a1d | 2421 | ]) |
7075f6a0 | 2422 | if test "$frr_cv_mallinfo" = "yes"; then |
99e9f424 | 2423 | AC_DEFINE([HAVE_MALLINFO], [1], [mallinfo]) |
2a636b43 | 2424 | fi |
fa896a1d | 2425 | |
51ab4dba QY |
2426 | AC_CACHE_CHECK([whether mallinfo2 is available], [frr_cv_mallinfo2], [ |
2427 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
2428 | #ifdef HAVE_MALLOC_H | |
2429 | #include <malloc.h> | |
2430 | #endif | |
2431 | #ifdef HAVE_MALLOC_NP_H | |
2432 | #include <malloc_np.h> | |
2433 | #endif | |
2434 | #ifdef HAVE_MALLOC_MALLOC_H | |
2435 | #include <malloc/malloc.h> | |
2436 | #endif | |
2437 | ]], [[ | |
2438 | struct mallinfo2 ac_x; ac_x = mallinfo2 (); | |
2439 | ]])], [ | |
2440 | frr_cv_mallinfo2=yes | |
2441 | ], [ | |
2442 | frr_cv_mallinfo2=no | |
2443 | ]) | |
2444 | ]) | |
2445 | if test "$frr_cv_mallinfo2" = "yes"; then | |
2446 | AC_DEFINE([HAVE_MALLINFO2], [1], [mallinfo2]) | |
2447 | fi | |
2448 | ||
99e9f424 | 2449 | AC_MSG_CHECKING([whether malloc_usable_size is available]) |
fa896a1d DL |
2450 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ |
2451 | #ifdef HAVE_MALLOC_H | |
2452 | #include <malloc.h> | |
2453 | #endif | |
2454 | #ifdef HAVE_MALLOC_MALLOC_H | |
2455 | #include <malloc/malloc.h> | |
2456 | #endif | |
2457 | ]], [[ | |
2458 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
2459 | ]])], [ | |
99e9f424 RK |
2460 | AC_MSG_RESULT([yes]) |
2461 | AC_DEFINE([HAVE_MALLOC_USABLE_SIZE], [1], [malloc_usable_size]) | |
fa896a1d | 2462 | ], [ |
99e9f424 | 2463 | AC_MSG_RESULT([no]) |
fa896a1d | 2464 | |
99e9f424 | 2465 | AC_MSG_CHECKING([whether malloc_size is available]) |
fa896a1d DL |
2466 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
2467 | #ifdef HAVE_MALLOC_H | |
2468 | #include <malloc.h> | |
2469 | #endif | |
2470 | #ifdef HAVE_MALLOC_MALLOC_H | |
2471 | #include <malloc/malloc.h> | |
2472 | #endif | |
2473 | ]], [[ | |
2474 | size_t ac_x; ac_x = malloc_size(NULL); | |
2475 | ]])], [ | |
99e9f424 RK |
2476 | AC_MSG_RESULT([yes]) |
2477 | AC_DEFINE([HAVE_MALLOC_SIZE], [1], [malloc_size]) | |
fa896a1d | 2478 | ], [ |
99e9f424 | 2479 | AC_MSG_RESULT([no]) |
fa896a1d DL |
2480 | ]) |
2481 | ]) | |
41be32bf | 2482 | |
408ad943 | 2483 | dnl ---------- |
2484 | dnl configure date | |
2485 | dnl ---------- | |
5e2dd3fa LB |
2486 | dev_version=`echo $VERSION | grep dev` |
2487 | #don't expire deprecated code in non 'dev' branch | |
f616c954 | 2488 | if test "$dev_version" = ""; then |
5e2dd3fa LB |
2489 | CONFDATE=0 |
2490 | else | |
2491 | CONFDATE=`date '+%Y%m%d'` | |
2492 | fi | |
99e9f424 | 2493 | AC_SUBST([CONFDATE]) |
408ad943 | 2494 | |
7ea487bc | 2495 | dnl ------------------------------ |
a159ed93 | 2496 | dnl set paths for state directory |
23bd12c3 | 2497 | dnl ------------------------------ |
99e9f424 | 2498 | AC_MSG_CHECKING([directory to use for state file]) |
f616c954 | 2499 | if test "$prefix" = "NONE"; then |
b2f36157 | 2500 | frr_statedir_prefix=""; |
23bd12c3 | 2501 | else |
b2f36157 | 2502 | frr_statedir_prefix=${prefix} |
23bd12c3 | 2503 | fi |
f616c954 | 2504 | if test "$localstatedir" = '${prefix}/var'; then |
8e4da10b | 2505 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
2506 | ${frr_statedir_prefix}/var/adm dnl |
2507 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 2508 | /var/run dnl |
2509 | /var/adm dnl | |
2510 | /etc dnl | |
2511 | /dev/null; | |
23bd12c3 | 2512 | do |
8e4da10b | 2513 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 2514 | done |
8e4da10b | 2515 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 2516 | else |
b2f36157 | 2517 | frr_statedir=${localstatedir} |
a159ed93 | 2518 | fi |
9377fc4f | 2519 | if test "$frr_statedir" = "/dev/null"; then |
99e9f424 | 2520 | AC_MSG_ERROR([STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!]) |
a159ed93 | 2521 | fi |
99e9f424 RK |
2522 | AC_MSG_RESULT([${frr_statedir}]) |
2523 | AC_SUBST([frr_statedir]) | |
b2f36157 | 2524 | |
0d675e49 | 2525 | AC_DEFINE_UNQUOTED([LDPD_SOCKET], ["$frr_statedir%s%s/ldpd.sock"], [ldpd control socket]) |
4e99f309 | 2526 | AC_DEFINE_UNQUOTED([ZEBRA_SERV_PATH], ["$frr_statedir%s%s/zserv.api"], [zebra api socket]) |
89277ebf | 2527 | AC_DEFINE_UNQUOTED([BFDD_CONTROL_SOCKET], ["$frr_statedir%s%s/bfdd.sock"], [bfdd control socket]) |
43e587c1 | 2528 | AC_DEFINE_UNQUOTED([DAEMON_VTY_DIR], ["$frr_statedir%s%s"], [daemon vty directory]) |
99e9f424 | 2529 | AC_DEFINE_UNQUOTED([DAEMON_DB_DIR], ["$frr_statedir"], [daemon database directory]) |
7ea487bc | 2530 | |
95c4aff2 | 2531 | dnl autoconf does this, but it does it too late... |
31d7b6da RK |
2532 | test "$prefix" = "NONE" && prefix=$ac_default_prefix |
2533 | test "$exec_prefix" = "NONE" && exec_prefix='${prefix}' | |
95c4aff2 DL |
2534 | |
2535 | dnl get the full path, recursing through variables... | |
2536 | vtysh_bin="$bindir/vtysh" | |
2537 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
2538 | eval vtysh_bin="\"$vtysh_bin\"" | |
2539 | done | |
99e9f424 RK |
2540 | AC_DEFINE_UNQUOTED([VTYSH_BIN_PATH], ["$vtysh_bin"], [path to vtysh binary]) |
2541 | AC_SUBST([vtysh_bin]) | |
95c4aff2 | 2542 | |
a07169b1 DL |
2543 | CFG_SYSCONF="$sysconfdir" |
2544 | CFG_SBIN="$sbindir" | |
2545 | CFG_STATE="$frr_statedir" | |
30771d65 | 2546 | CFG_MODULE="$moduledir" |
1c2facd1 | 2547 | CFG_YANGMODELS="$yangmodelsdir" |
e4e0229a | 2548 | CFG_SCRIPT="$scriptdir" |
a07169b1 DL |
2549 | for I in 1 2 3 4 5 6 7 8 9 10; do |
2550 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
2551 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
2552 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 2553 | eval CFG_MODULE="\"$CFG_MODULE\"" |
1c2facd1 | 2554 | eval CFG_YANGMODELS="\"$CFG_YANGMODELS\"" |
e4e0229a | 2555 | eval CFG_SCRIPT="\"$CFG_SCRIPT\"" |
a07169b1 | 2556 | done |
99e9f424 RK |
2557 | AC_SUBST([CFG_SYSCONF]) |
2558 | AC_SUBST([CFG_SBIN]) | |
2559 | AC_SUBST([CFG_STATE]) | |
2560 | AC_SUBST([CFG_MODULE]) | |
e4e0229a | 2561 | AC_SUBST([CFG_SCRIPT]) |
99e9f424 | 2562 | AC_SUBST([CFG_YANGMODELS]) |
99e9f424 | 2563 | AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules]) |
e4e0229a | 2564 | AC_DEFINE_UNQUOTED([SCRIPT_PATH], ["$CFG_SCRIPT"], [path to scripts]) |
99e9f424 | 2565 | AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models]) |
3ec95567 | 2566 | AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh]) |
a07169b1 | 2567 | |
a71c5039 | 2568 | dnl various features |
f616c954 RK |
2569 | AM_CONDITIONAL([SUPPORT_REALMS], [test "$enable_realms" = "yes"]) |
2570 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test "$enable_bgp_vnc" != "no"]) | |
83c64a7d | 2571 | AM_CONDITIONAL([BGP_BMP], [$bgpd_bmp]) |
a71c5039 DL |
2572 | dnl northbound |
2573 | AM_CONDITIONAL([SQLITE3], [$SQLITE3]) | |
31d7b6da RK |
2574 | AM_CONDITIONAL([CONFD], [test "$enable_confd" != ""]) |
2575 | AM_CONDITIONAL([SYSREPO], [test "$enable_sysrepo" = "yes"]) | |
2576 | AM_CONDITIONAL([GRPC], [test "$enable_grpc" = "yes"]) | |
2577 | AM_CONDITIONAL([ZEROMQ], [test "$ZEROMQ" = "true"]) | |
a71c5039 | 2578 | dnl plugins |
31d7b6da RK |
2579 | AM_CONDITIONAL([RPKI], [test "$RPKI" = "true"]) |
2580 | AM_CONDITIONAL([SNMP], [test "$SNMP_METHOD" = "agentx"]) | |
a71c5039 | 2581 | AM_CONDITIONAL([IRDP], [$IRDP]) |
31d7b6da RK |
2582 | AM_CONDITIONAL([FPM], [test "$enable_fpm" = "yes"]) |
2583 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "$enable_protobuf" = "yes"]) | |
fd193241 | 2584 | AM_CONDITIONAL([HAVE_PROTOBUF3], [$PROTO3]) |
efba0985 SM |
2585 | |
2586 | dnl PCEP plugin | |
74971473 JG |
2587 | AS_IF([test "$enable_pathd" != "no"], [ |
2588 | AC_SUBST([PATHD_PCEP_LIBS], ["pceplib/libpcep_pcc.la"]) | |
2589 | AC_SUBST([PATHD_PCEP_INCL], ["-I./pceplib "]) | |
2590 | ]) | |
2591 | AC_CHECK_LIB([cunit], [CU_initialize_registry], [pcep_cunit=yes],[pcep_cunit=no]) | |
2592 | AM_CONDITIONAL([PATHD_PCEP_TEST], [test "x${pcep_cunit}" = xyes]) | |
2593 | AC_CHECK_PROG(VALGRIND_CHECK, valgrind, yes) | |
2594 | AM_CONDITIONAL([HAVE_VALGRIND_PCEP], [test "$VALGRIND_CHECK" = "yes"]) | |
efba0985 | 2595 | |
a71c5039 | 2596 | dnl daemons |
31d7b6da | 2597 | AM_CONDITIONAL([VTYSH], [test "$VTYSH" = "vtysh"]) |
f616c954 RK |
2598 | AM_CONDITIONAL([ZEBRA], [test "$enable_zebra" != "no"]) |
2599 | AM_CONDITIONAL([BGPD], [test "$enable_bgpd" != "no"]) | |
2600 | AM_CONDITIONAL([RIPD], [test "$enable_ripd" != "no"]) | |
2601 | AM_CONDITIONAL([OSPFD], [test "$enable_ospfd" != "no"]) | |
2602 | AM_CONDITIONAL([LDPD], [test "$enable_ldpd" != "no"]) | |
31d7b6da RK |
2603 | AM_CONDITIONAL([BFDD], [test "$BFDD" = "bfdd"]) |
2604 | AM_CONDITIONAL([NHRPD], [test "$NHRPD" = "nhrpd"]) | |
f616c954 | 2605 | AM_CONDITIONAL([EIGRPD], [test "$enable_eigrpd" != "no"]) |
31d7b6da RK |
2606 | AM_CONDITIONAL([WATCHFRR], [test "$WATCHFRR" = "watchfrr"]) |
2607 | AM_CONDITIONAL([OSPFCLIENT], [test "$OSPFCLIENT" = "ospfclient"]) | |
f616c954 RK |
2608 | AM_CONDITIONAL([RIPNGD], [test "$enable_ripngd" != "no"]) |
2609 | AM_CONDITIONAL([BABELD], [test "$enable_babeld" != "no"]) | |
2610 | AM_CONDITIONAL([OSPF6D], [test "$enable_ospf6d" != "no"]) | |
2611 | AM_CONDITIONAL([ISISD], [test "$enable_isisd" != "no"]) | |
2612 | AM_CONDITIONAL([PIMD], [test "$enable_pimd" != "no"]) | |
2613 | AM_CONDITIONAL([PBRD], [test "$enable_pbrd" != "no"]) | |
2614 | AM_CONDITIONAL([SHARPD], [test "$enable_sharpd" = "yes"]) | |
2615 | AM_CONDITIONAL([STATICD], [test "$enable_staticd" != "no"]) | |
2616 | AM_CONDITIONAL([FABRICD], [test "$enable_fabricd" != "no"]) | |
2617 | AM_CONDITIONAL([VRRPD], [test "$enable_vrrpd" != "no"]) | |
4d7b695d | 2618 | AM_CONDITIONAL([PATHD], [test "$enable_pathd" != "no"]) |
74971473 | 2619 | AM_CONDITIONAL([PATHD_PCEP], [test "$enable_pathd" != "no"]) |
7ea487bc | 2620 | |
94cfb069 DL |
2621 | AC_CONFIG_FILES([Makefile],[ |
2622 | test "$enable_dev_build" = "yes" && makefile_devbuild="--dev-build" | |
2623 | ${PYTHON} "${ac_abs_top_srcdir}/python/makefile.py" ${makefile_devbuild} || exit 1 | |
2624 | ], [ | |
2625 | PYTHON="$PYTHON" | |
2626 | enable_dev_build="$enable_dev_build" | |
2627 | ]) | |
892d21b1 DL |
2628 | |
2629 | AC_CONFIG_FILES([ | |
06871ed9 | 2630 | config.version |
439be082 | 2631 | changelog-auto |
22ea387f | 2632 | redhat/frr.spec |
c737c7ba | 2633 | alpine/APKBUILD |
3ab11ecc | 2634 | snapcraft/snapcraft.yaml |
b7a97f82 | 2635 | lib/version.h |
8efe88ea | 2636 | tests/lib/cli/test_cli.refout |
cbd04084 | 2637 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2638 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2639 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2640 | |
99e9f424 RK |
2641 | AC_CONFIG_FILES([vtysh/extract.pl], [chmod +x vtysh/extract.pl]) |
2642 | AC_CONFIG_FILES([tools/frr], [chmod +x tools/frr]) | |
ea4d91bf DL |
2643 | AC_CONFIG_FILES([tools/watchfrr.sh], [chmod +x tools/watchfrr.sh]) |
2644 | AC_CONFIG_FILES([tools/frrinit.sh], [chmod +x tools/frrinit.sh]) | |
2645 | AC_CONFIG_FILES([tools/frrcommon.sh]) | |
566397ba EB |
2646 | AC_CONFIG_FILES([tools/frr.service]) |
2647 | AC_CONFIG_FILES([tools/frr@.service]) | |
65efcfce | 2648 | |
31d7b6da | 2649 | AS_IF([test "$with_pkg_git_version" = "yes"], [ |
306ed681 DL |
2650 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ |
2651 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2652 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2653 | "${ac_abs_top_srcdir}" \ | |
2654 | > "${dst}.tmp" | |
f616c954 | 2655 | test -f "$dst" \ |
306ed681 DL |
2656 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ |
2657 | && rm "${dst}.tmp" \ | |
2658 | || mv "${dst}.tmp" "${dst}" | |
2659 | ], [ | |
2660 | PERL="$PERL" | |
2661 | ]) | |
2662 | ]) | |
2663 | ||
1689cf7e | 2664 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2665 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2666 | AC_OUTPUT |
7ea487bc | 2667 | |
7134d0e9 EB |
2668 | if test "$enable_rpath" = "yes" ; then |
2669 | true | |
2670 | else | |
2671 | # See https://old-en.opensuse.org/openSUSE:Packaging_Guidelines#Removing_Rpath | |
2672 | sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool | |
2673 | sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool | |
2674 | fi | |
2675 | ||
7ea487bc | 2676 | echo " |
447a8fe9 | 2677 | FRRouting configuration |
b2f36157 DL |
2678 | ------------------------------ |
2679 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2680 | host operating system : ${host_os} |
7ea487bc | 2681 | source code location : ${srcdir} |
2682 | compiler : ${CC} | |
0c4285d7 | 2683 | compiler flags : ${CFLAGS} ${AC_CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2684 | make : ${MAKE-make} |
dbac691d | 2685 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2686 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2687 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2688 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2689 | module directory : ${CFG_MODULE} |
e4e0229a | 2690 | script directory : ${CFG_SCRIPT} |
b2f36157 DL |
2691 | user to run as : ${enable_user} |
2692 | group to run as : ${enable_group} | |
2693 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2694 | config file mask : ${enable_configfile_mask} |
2695 | log file mask : ${enable_logfile_mask} | |
2b2f275e | 2696 | zebra protobuf enabled : ${enable_protobuf:-no} |
354196c0 | 2697 | vici socket path : ${vici_socket} |
dc7a2bf1 | 2698 | |
2699 | The above user and group must have read/write access to the state file | |
105b8239 | 2700 | directory and to the config files in the config file directory." |
410a2492 | 2701 | |
f616c954 | 2702 | if test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" = "false"; then |
45da32d7 DL |
2703 | AC_MSG_WARN([sphinx is missing but required to build documentation]) |
2704 | fi | |
7075f6a0 | 2705 | if test "$frr_py_mod_pytest" = "false"; then |
45da32d7 | 2706 | AC_MSG_WARN([pytest is missing, unit tests cannot be performed]) |
410a2492 | 2707 | fi |