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Commit | Line | Data |
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7ea487bc | 1 | ## |
447a8fe9 | 2 | ## Configure template file for FRRouting. |
99e9f424 | 3 | ## autoconf will generate a configure script. |
7ea487bc | 4 | ## |
5 | ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> | |
e8f2984c | 6 | ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st> |
7ea487bc | 7 | ## |
99e9f424 | 8 | AC_PREREQ([2.60]) |
7ea487bc | 9 | |
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 $ac_configure_args | sed -e \"s% '[[A-Z]]*FLAGS=[[^']]\+'%%g\"`" |
99e9f424 | 17 | AC_SUBST([CONFIG_ARGS]) |
a07169b1 | 18 | |
99e9f424 | 19 | AC_CONFIG_SRCDIR([lib/zebra.h]) |
62c9f504 | 20 | AC_CONFIG_MACRO_DIR([m4]) |
dfb9a545 | 21 | |
22 | dnl ----------------------------------- | |
23 | dnl Get hostname and other information. | |
24 | dnl ----------------------------------- | |
25 | AC_CANONICAL_BUILD() | |
26 | AC_CANONICAL_HOST() | |
29ad6f68 | 27 | |
20fdd70f EB |
28 | AC_ARG_VAR([AR],[archiver command]) |
29 | AC_ARG_VAR([LD],[linker command]) | |
30 | AC_ARG_VAR([OBJCOPY],[objcopy command]) | |
31 | AC_ARG_VAR([OBJDUMP],[objdump command]) | |
32 | AC_ARG_VAR([RANLIB],[ranlib command]) | |
33 | AC_ARG_VAR([STRIP],[strip command]) | |
34 | ||
a71c5039 DL |
35 | hosttools_clippy="false" |
36 | build_clippy="true" | |
37 | ||
38 | dnl case 1: external clippy | |
39 | if test -n "$with_clippy" -a "$with_clippy" != "no" -a "$with_clippy" != "yes"; then | |
9c1be105 | 40 | if test "$enable_clippy_only" = "yes"; then |
a71c5039 DL |
41 | AC_MSG_ERROR([--enable-clippy-only does not make sense with --with-clippy]) |
42 | fi | |
43 | ||
44 | CLIPPY="$with_clippy" | |
45 | build_clippy="false" | |
46 | if test ! -x "$with_clippy"; then | |
47 | AC_MSG_ERROR([clippy tool ($with_clippy) is not executable]) | |
48 | fi | |
49 | ||
50 | dnl case 2: cross-compiling internal clippy | |
51 | elif test "$host" != "$build"; then | |
29ad6f68 | 52 | if test "$srcdir" = "."; then |
a71c5039 | 53 | AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir or by building clippy separately and using the --with-clippy option. create a separate directory and run as .../path-to-frr/configure.]) |
29ad6f68 DL |
54 | fi |
55 | test -d hosttools || mkdir hosttools | |
56 | abssrc="`cd \"${srcdir}\"; pwd`" | |
57 | ||
58 | AC_MSG_NOTICE([...]) | |
59 | AC_MSG_NOTICE([... cross-compilation: creating hosttools directory and self-configuring for build platform tools]) | |
60 | AC_MSG_NOTICE([... use HOST_CPPFLAGS / HOST_CFLAGS / HOST_LDFLAGS if neccessary]) | |
61 | AC_MSG_NOTICE([...]) | |
62 | ||
72ad94d5 DL |
63 | ( |
64 | for var in $ac_precious_vars; do | |
65 | dnl special cases | |
66 | case "$var" in | |
67 | YACC|YFLAGS) continue;; | |
68 | PYTHON*) retain=true;; | |
69 | *) retain=false; | |
70 | esac | |
71 | ||
72 | eval "hostvar=\"\${HOST_$var}\"" | |
73 | eval "targetvar=\"\${$var}\"" | |
74 | if test -n "$hostvar"; then | |
75 | eval "$var='$hostvar'" | |
76 | _AS_ECHO_LOG([host $var='$hostvar']) | |
77 | elif $retain; then | |
78 | _AS_ECHO_LOG([host retain $var='$targetvar']) | |
79 | else | |
80 | eval "unset $var" | |
81 | _AS_ECHO_LOG([host unset $var]) | |
82 | fi | |
83 | done | |
84 | cd hosttools | |
85 | "${abssrc}/configure" "--host=$build" "--build=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh" | |
86 | ) || exit 1 | |
29ad6f68 DL |
87 | |
88 | AC_MSG_NOTICE([...]) | |
89 | AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) | |
90 | AC_MSG_NOTICE([...]) | |
91 | ||
92 | build_clippy="false" | |
a71c5039 DL |
93 | hosttools_clippy="true" |
94 | CLIPPY="hosttools/lib/clippy" | |
95 | ||
96 | dnl case 3: normal build internal clippy | |
97 | else | |
98 | CLIPPY="lib/clippy\$(EXEEXT)" | |
99 | fi | |
100 | AC_SUBST([CLIPPY]) | |
29ad6f68 | 101 | AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) |
a71c5039 DL |
102 | AM_CONDITIONAL([HOSTTOOLS_CLIPPY], [$hosttools_clippy]) |
103 | AM_CONDITIONAL([ONLY_CLIPPY], [test "$enable_clippy_only" = "yes"]) | |
dfb9a545 | 104 | |
f77cba1b AS |
105 | # Disable portability warnings -- our automake code (in particular |
106 | # common.am) uses some constructs specific to gmake. | |
f20aafee | 107 | AM_INIT_AUTOMAKE([1.12 -Wno-portability foreign]) |
50cfc0d2 | 108 | m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])]) |
e54583ea | 109 | AM_SILENT_RULES([yes]) |
99e9f424 | 110 | AC_CONFIG_HEADERS([config.h]) |
7ea487bc | 111 | |
99e9f424 | 112 | AC_PATH_PROG([PERL], [perl]) |
00c03bc9 | 113 | PKG_PROG_PKG_CONFIG |
03ecfb67 | 114 | |
d6b72f7a | 115 | dnl default is to match previous behavior |
c4f0efe6 | 116 | exampledir=${sysconfdir} |
d6b72f7a | 117 | AC_ARG_ENABLE([exampledir], |
23925784 | 118 | AS_HELP_STRING([--enable-exampledir], |
d6b72f7a | 119 | [specify alternate directory for examples]), |
120 | exampledir="$enableval",) | |
c4f0efe6 | 121 | dnl XXX add --exampledir to autoconf standard directory list somehow |
99e9f424 | 122 | AC_SUBST([exampledir]) |
d6b72f7a | 123 | |
cbd04084 | 124 | dnl default is to match previous behavior |
125 | pkgsrcrcdir="" | |
cbd04084 | 126 | AC_ARG_ENABLE([pkgsrcrcdir], |
23925784 | 127 | AS_HELP_STRING([--enable-pkgsrcrcdir], |
cbd04084 | 128 | [specify directory for rc.d scripts]), |
53d93be1 | 129 | pkgsrcrcdir="$enableval",) |
cbd04084 | 130 | dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow |
99e9f424 | 131 | AC_SUBST([pkgsrcrcdir]) |
31d7b6da | 132 | AM_CONDITIONAL([PKGSRC], [test "$pkgsrcrcdir" != ""]) |
cbd04084 | 133 | |
30771d65 DL |
134 | AC_ARG_WITH([moduledir], [AS_HELP_STRING([--with-moduledir=DIR], [module directory (${libdir}/frr/modules)])], [ |
135 | moduledir="$withval" | |
136 | ], [ | |
137 | moduledir="\${libdir}/frr/modules" | |
138 | ]) | |
139 | AC_SUBST([moduledir], [$moduledir]) | |
140 | ||
c4db9bfa | 141 | AC_ARG_WITH([scriptdir], [AS_HELP_STRING([--with-scriptdir=DIR], [script directory (${sysconfdir}/scripts)])], [ |
e4e0229a QY |
142 | scriptdir="$withval" |
143 | ], [ | |
144 | scriptdir="\${sysconfdir}/scripts" | |
145 | ]) | |
146 | AC_SUBST([scriptdir], [$scriptdir]) | |
1c2facd1 | 147 | |
62565dc9 LB |
148 | AC_ARG_WITH([yangmodelsdir], [AS_HELP_STRING([--with-yangmodelsdir=DIR], [yang models directory (${datarootdir}/yang)])], [ |
149 | yangmodelsdir="$withval" | |
150 | ], [ | |
151 | yangmodelsdir="\${datarootdir}/yang" | |
152 | ]) | |
99e9f424 | 153 | AC_SUBST([yangmodelsdir]) |
62565dc9 | 154 | |
354196c0 ZP |
155 | AC_ARG_WITH([vici-socket], [AS_HELP_STRING([--with-vici-socket=PATH], [vici-socket (/var/run/charon.vici)])], [ |
156 | vici_socket="$withval" | |
157 | ], [ | |
158 | vici_socket="/var/run/charon.vici" | |
159 | ]) | |
160 | AC_DEFINE_UNQUOTED([VICI_SOCKET], ["$vici_socket"], [StrongSWAN vici socket path]) | |
161 | ||
3f9c7369 | 162 | AC_ARG_ENABLE(tcmalloc, |
428cd73f | 163 | AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]), |
3f9c7369 DS |
164 | [case "${enableval}" in |
165 | yes) tcmalloc_enabled=true | |
166 | LIBS="$LIBS -ltcmalloc_minimal" | |
167 | ;; | |
168 | no) tcmalloc_enabled=false ;; | |
99e9f424 | 169 | *) AC_MSG_ERROR([bad value ${enableval} for --enable-tcmalloc]) ;; |
3f9c7369 DS |
170 | esac],[tcmalloc_enabled=false]) |
171 | ||
172 | ||
fbd0bae6 DL |
173 | dnl Thanks autoconf, but we don't want a default -g -O2. We have our own |
174 | dnl flag determination logic. | |
175 | CFLAGS="${CFLAGS:-}" | |
176 | ||
1969e4b9 | 177 | dnl -------------------- |
178 | dnl Check CC and friends | |
179 | dnl -------------------- | |
a89b1641 DL |
180 | dnl note orig_cflags is also used further down |
181 | orig_cflags="$CFLAGS" | |
ec2ac5f2 | 182 | orig_cxxflags="$CXXFLAGS" |
46bc0e43 | 183 | AC_LANG([C]) |
7ea487bc | 184 | AC_PROG_CC |
1969e4b9 | 185 | AC_PROG_CPP |
ec2ac5f2 | 186 | AC_PROG_CXX |
46bc0e43 | 187 | AM_PROG_CC_C_O |
a89b1641 DL |
188 | dnl remove autoconf default "-g -O2" |
189 | CFLAGS="$orig_cflags" | |
ec2ac5f2 | 190 | CXXFLAGS="$orig_cxxflags" |
1769aff8 | 191 | AC_PROG_CC_C99 |
8aa42b82 | 192 | dnl NB: see C11 below |
553bdfe3 | 193 | |
4e90d19e MS |
194 | dnl Some special handling for ICC later on |
195 | if test "$CC" = "icc"; then | |
196 | cc_is_icc="yes" | |
197 | fi | |
198 | ||
2fb975da | 199 | PKG_PROG_PKG_CONFIG |
a89b1641 | 200 | |
2655e41f DL |
201 | dnl it's 2019, sed is sed. |
202 | SED=sed | |
203 | AC_SUBST([SED]) | |
1969e4b9 | 204 | |
1689cf7e | 205 | dnl try and enable CFLAGS that are useful for FRR |
a89b1641 | 206 | dnl - specifically, options to control warnings |
1969e4b9 | 207 | |
b31fd749 | 208 | AC_USE_SYSTEM_EXTENSIONS |
988225dd | 209 | AC_DEFUN([AC_C_FLAG], [{ |
ac92fc9e | 210 | m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-+/{}$],[________])]) |
2a636b43 | 211 | AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [ |
99e9f424 | 212 | AC_LANG_PUSH([C]) |
988225dd DL |
213 | ac_c_flag_save="$CFLAGS" |
214 | CFLAGS="$CFLAGS $1" | |
988225dd | 215 | AC_COMPILE_IFELSE( |
ac92fc9e | 216 | [AC_LANG_PROGRAM([[$4]])], |
988225dd | 217 | [ |
2a636b43 | 218 | cachename=yes |
988225dd | 219 | ], [ |
2a636b43 | 220 | cachename=no |
988225dd | 221 | ]) |
2a636b43 | 222 | CFLAGS="$ac_c_flag_save" |
99e9f424 | 223 | AC_LANG_POP([C]) |
2a636b43 | 224 | ]) |
f616c954 | 225 | if test "$cachename" = "yes"; then |
2a636b43 DL |
226 | m4_if([$3], [], [CFLAGS="$CFLAGS $1"], [$3]) |
227 | else | |
228 | : | |
229 | $2 | |
230 | fi | |
231 | m4_popdef([cachename]) | |
232 | }]) | |
988225dd | 233 | |
92e50261 | 234 | AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{ |
99e9f424 | 235 | AC_LANG_PUSH([C]) |
92e50261 DL |
236 | ac_cflags_save="$CFLAGS" |
237 | ac_libs_save="$LIBS" | |
238 | CFLAGS="$CFLAGS $1" | |
239 | LIBS="$LIBS $2" | |
240 | AC_LINK_IFELSE( | |
241 | [$3], | |
242 | [ | |
92e50261 DL |
243 | CFLAGS="$ac_cflags_save" |
244 | LIBS="$ac_libs_save" | |
45da32d7 DL |
245 | m4_default([$5], [ |
246 | AC_MSG_RESULT([yes]) | |
247 | ]) | |
92e50261 | 248 | ], [ |
92e50261 DL |
249 | CFLAGS="$ac_cflags_save" |
250 | LIBS="$ac_libs_save" | |
45da32d7 DL |
251 | m4_default([$4], [ |
252 | AC_MSG_RESULT([no]) | |
253 | ]) | |
92e50261 | 254 | ]) |
99e9f424 | 255 | AC_LANG_POP([C]) |
92e50261 DL |
256 | }]) |
257 | ||
a89b1641 DL |
258 | dnl ICC won't bail on unknown options without -diag-error 10006 |
259 | dnl need to do this first so we get useful results for the other options | |
4e90d19e MS |
260 | if test "$cc_is_icc" = "yes"; then |
261 | AC_C_FLAG([-diag-error 10006]) | |
262 | fi | |
a89b1641 | 263 | |
8aa42b82 DL |
264 | dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something |
265 | ac_cc="$CC" | |
266 | CC="${CC% -std=gnu99}" | |
267 | CC="${CC% -std=c99}" | |
268 | ||
269 | AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"]) | |
270 | ||
09329dbc | 271 | dnl if the user has specified any CFLAGS, override our settings |
f616c954 | 272 | if test "$enable_gcov" = "yes"; then |
31d7b6da | 273 | if test "$orig_cflags" = ""; then |
83284209 AJ |
274 | AC_C_FLAG([-coverage]) |
275 | AC_C_FLAG([-O0]) | |
276 | fi | |
277 | ||
278 | LDFLAGS="${LDFLAGS} -lgcov" | |
b4fd9ea7 QY |
279 | fi |
280 | ||
f616c954 | 281 | if test "$enable_clang_coverage" = "yes"; then |
b4fd9ea7 QY |
282 | AC_C_FLAG([-fprofile-instr-generate], [ |
283 | AC_MSG_ERROR([$CC does not support -fprofile-instr-generate.]) | |
284 | ]) | |
285 | AC_C_FLAG([-fcoverage-mapping], [ | |
286 | AC_MSG_ERROR([$CC does not support -fcoverage-mapping.]) | |
287 | ]) | |
288 | fi | |
289 | ||
fa22080d QY |
290 | if test "$enable_scripting" = "yes"; then |
291 | AX_PROG_LUA([5.3]) | |
292 | AX_LUA_HEADERS | |
293 | AX_LUA_LIBS([ | |
294 | AC_DEFINE([HAVE_SCRIPTING], [1], [Have support for scripting]) | |
295 | LIBS="$LIBS $LUA_LIB" | |
296 | ]) | |
297 | fi | |
298 | ||
f616c954 | 299 | if test "$enable_dev_build" = "yes"; then |
99e9f424 | 300 | AC_DEFINE([DEV_BUILD], [1], [Build for development]) |
31d7b6da | 301 | if test "$orig_cflags" = ""; then |
09329dbc DS |
302 | AC_C_FLAG([-g3]) |
303 | AC_C_FLAG([-O0]) | |
304 | fi | |
305 | else | |
31d7b6da | 306 | if test "$orig_cflags" = ""; then |
09329dbc | 307 | AC_C_FLAG([-g]) |
39c94f89 | 308 | AC_C_FLAG([-O2]) |
09329dbc DS |
309 | fi |
310 | fi | |
31d7b6da | 311 | AM_CONDITIONAL([DEV_BUILD], [test "$enable_dev_build" = "yes"]) |
09329dbc | 312 | |
a89b1641 DL |
313 | dnl always want these CFLAGS |
314 | AC_C_FLAG([-fno-omit-frame-pointer]) | |
c594d99f | 315 | AC_C_FLAG([-funwind-tables]) |
a89b1641 DL |
316 | AC_C_FLAG([-Wall]) |
317 | AC_C_FLAG([-Wextra]) | |
318 | AC_C_FLAG([-Wmissing-prototypes]) | |
319 | AC_C_FLAG([-Wmissing-declarations]) | |
320 | AC_C_FLAG([-Wpointer-arith]) | |
321 | AC_C_FLAG([-Wbad-function-cast]) | |
322 | AC_C_FLAG([-Wwrite-strings]) | |
5fa861b0 | 323 | AC_C_FLAG([-Wundef]) |
f616c954 | 324 | if test "$enable_gcc_ultra_verbose" = "yes" ; then |
a89b1641 DL |
325 | AC_C_FLAG([-Wcast-qual]) |
326 | AC_C_FLAG([-Wstrict-prototypes]) | |
327 | AC_C_FLAG([-Wmissing-noreturn]) | |
328 | AC_C_FLAG([-Wmissing-format-attribute]) | |
329 | AC_C_FLAG([-Wunreachable-code]) | |
330 | AC_C_FLAG([-Wpacked]) | |
331 | AC_C_FLAG([-Wpadded]) | |
2b5773b2 | 332 | AC_C_FLAG([-Wshadow]) |
6a4b8832 | 333 | else |
a89b1641 | 334 | AC_C_FLAG([-Wno-unused-result]) |
1969e4b9 | 335 | fi |
a89b1641 DL |
336 | AC_C_FLAG([-Wno-unused-parameter]) |
337 | AC_C_FLAG([-Wno-missing-field-initializers]) | |
338 | ||
8ed561e1 DL |
339 | AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"]) |
340 | AC_SUBST([CXX_COMPAT_CFLAGS]) | |
341 | ||
a89b1641 DL |
342 | dnl ICC emits a broken warning for const char *x = a ? "b" : "c"; |
343 | dnl for some reason the string consts get 'promoted' to char *, | |
344 | dnl triggering a const to non-const conversion warning. | |
4e90d19e MS |
345 | if test "$cc_is_icc" = "yes"; then |
346 | AC_C_FLAG([-diag-disable 3179]) | |
347 | fi | |
1969e4b9 | 348 | |
f616c954 | 349 | if test "$enable_werror" = "yes" ; then |
aa9584c1 DS |
350 | WERROR="-Werror" |
351 | fi | |
99e9f424 | 352 | AC_SUBST([WERROR]) |
aa9584c1 | 353 | |
dbac691d DL |
354 | SAN_FLAGS="" |
355 | if test "$enable_address_sanitizer" = "yes"; then | |
356 | AC_C_FLAG([-fsanitize=address], [ | |
357 | AC_MSG_ERROR([$CC does not support Address Sanitizer.]) | |
358 | ], [ | |
359 | SAN_FLAGS="$SAN_FLAGS -fsanitize=address" | |
360 | ]) | |
361 | fi | |
362 | if test "$enable_thread_sanitizer" = "yes"; then | |
363 | AC_C_FLAG([-fsanitize=thread], [ | |
364 | AC_MSG_ERROR([$CC does not support Thread Sanitizer.]) | |
365 | ], [ | |
366 | SAN_FLAGS="$SAN_FLAGS -fsanitize=thread" | |
367 | ]) | |
368 | fi | |
369 | if test "$enable_memory_sanitizer" = "yes"; then | |
65209e4f RZ |
370 | AC_C_FLAG([-fsanitize=memory -fPIE -pie], [ |
371 | AC_MSG_ERROR([$CC does not support Memory Sanitizer.]) | |
dbac691d | 372 | ], [ |
982187af | 373 | SAN_FLAGS="$SAN_FLAGS -fsanitize=memory -fPIE -pie" |
dbac691d DL |
374 | ]) |
375 | fi | |
0beeb676 QY |
376 | if test "$enable_undefined_sanitizer" = "yes"; then |
377 | AC_C_FLAG([-fsanitize=undefined], [ | |
378 | AC_MSG_ERROR([$CC does not support UndefinedBehaviorSanitizer.]) | |
379 | ], [ | |
982187af | 380 | SAN_FLAGS="$SAN_FLAGS -fsanitize=undefined" |
0beeb676 QY |
381 | ]) |
382 | fi | |
dbac691d DL |
383 | AC_SUBST([SAN_FLAGS]) |
384 | ||
ac92fc9e DL |
385 | dnl frr-format.so |
386 | if test "$with_frr_format" != "no" -a "$with_frr_format" != "yes" -a -n "$with_frr_format"; then | |
387 | AC_C_FLAG([-fplugin=${with_frr_format}], [ | |
388 | AC_MSG_ERROR([specified frr-format plugin ($with_frr_format) does not work]) | |
389 | ],,[ | |
390 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
391 | #error plugin not loaded | |
392 | #endif | |
393 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
394 | #error plugin too old | |
395 | #endif | |
396 | ]) | |
397 | elif test "$with_frr_format" = "no"; then | |
398 | : #nothing | |
399 | else | |
400 | AC_C_FLAG([-fplugin=tools/gcc-plugins/frr-format.so],[ | |
401 | AC_C_FLAG([-fplugin=frr-format],[ | |
402 | if test "$with_frr_format" = "yes"; then | |
403 | AC_MSG_ERROR([frr-format plugin requested but not found]) | |
404 | fi | |
405 | ],,[ | |
406 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
407 | #error plugin not loaded | |
408 | #endif | |
409 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
410 | #error plugin too old | |
411 | #endif | |
412 | ]) | |
413 | ],,[ | |
414 | #ifndef _FRR_ATTRIBUTE_PRINTFRR | |
415 | #error plugin not loaded | |
416 | #endif | |
417 | #if _FRR_ATTRIBUTE_PRINTFRR < 0x10000 | |
418 | #error plugin too old | |
419 | #endif | |
420 | ]) | |
421 | fi | |
422 | ||
8e427c29 DL |
423 | AC_MSG_CHECKING([whether linker supports __start/stop_section symbols]) |
424 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
425 | #include <stdio.h> | |
426 | int __attribute__((section("secttest"))) var = 1; | |
427 | extern int __start_secttest, __stop_secttest; | |
428 | ]], [[ | |
429 | void *a = &var, *b = &__start_secttest, *c = &__stop_secttest; | |
430 | printf("%p %p %p\n", a, b, c); | |
431 | ]])], [ | |
432 | AC_MSG_RESULT(yes) | |
433 | AC_DEFINE(HAVE_SECTION_SYMS, 1, [have __start/stop_section symbols]) | |
434 | ], [ | |
435 | AC_MSG_RESULT(no) | |
436 | ]) | |
437 | ||
b31fd749 DL |
438 | dnl ---------- |
439 | dnl Essentials | |
440 | dnl ---------- | |
441 | ||
442 | AX_PTHREAD([ | |
443 | CC="$PTHREAD_CC" | |
444 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
445 | LIBS="$PTHREAD_LIBS $LIBS" | |
446 | ], [ | |
1689cf7e | 447 | AC_MSG_FAILURE([This FRR version needs pthreads]) |
b31fd749 DL |
448 | ]) |
449 | ||
afc9534f DS |
450 | AC_SEARCH_LIBS([pthread_condattr_setclock], [], |
451 | [frr_cv_pthread_condattr_setclock=yes], | |
452 | [frr_cv_pthread_condattr_setclock=no]) | |
7075f6a0 | 453 | if test "$frr_cv_pthread_condattr_setclock" = "yes"; then |
99e9f424 | 454 | AC_DEFINE([HAVE_PTHREAD_CONDATTR_SETCLOCK], [1], [Have pthread.h pthread_condattr_setclock]) |
afc9534f DS |
455 | fi |
456 | ||
7ea487bc | 457 | dnl -------------- |
458 | dnl Check programs | |
459 | dnl -------------- | |
7ea487bc | 460 | AC_PROG_INSTALL |
6f0e3f6e | 461 | AC_PROG_LN_S |
99e9f424 | 462 | AC_CHECK_TOOL([AR], [ar]) |
7ea487bc | 463 | |
87efd646 | 464 | dnl ------- |
465 | dnl libtool | |
466 | dnl ------- | |
99e9f424 | 467 | AC_ARG_ENABLE([static-bin], |
d6e76257 | 468 | AS_HELP_STRING([--enable-static-bin], [link binaries statically])) |
95bb8305 | 469 | LT_INIT |
d6e76257 DL |
470 | _LT_CONFIG_LIBTOOL([ |
471 | patch -N -i "${srcdir}/m4/libtool-whole-archive.patch" libtool >&AS_MESSAGE_LOG_FD || \ | |
472 | AC_MSG_WARN([Could not patch libtool for static linking support. Loading modules into a statically linked daemon will fail.]) | |
209135f1 DL |
473 | sed -e 's%func_warning "relinking%true #\0%' -i libtool || true |
474 | sed -e 's%func_warning "remember to run%true #\0%' -i libtool || true | |
475 | sed -e 's%func_warning ".*has not been installed in%true #\0%' -i libtool || true | |
d6e76257 DL |
476 | ]) |
477 | if test "$enable_static_bin" = "yes"; then | |
478 | AC_LDFLAGS="-static" | |
2cc4f280 DL |
479 | if test "$enable_static" != "yes"; then |
480 | AC_MSG_ERROR([The --enable-static-bin option must be combined with --enable-static.]) | |
481 | fi | |
482 | fi | |
483 | if test "$enable_shared" != "yes"; then | |
484 | 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 | 485 | fi |
99e9f424 | 486 | AC_SUBST([AC_LDFLAGS]) |
31d7b6da | 487 | AM_CONDITIONAL([STATIC_BIN], [test "$enable_static_bin" = "yes"]) |
87efd646 | 488 | |
7134d0e9 EB |
489 | AC_ARG_ENABLE([rpath], |
490 | [AS_HELP_STRING([--enable-rpath], [set hardcoded rpaths in the executable @<:@default=yes@:>@])], | |
491 | [], | |
492 | [enable_rpath=yes]) | |
493 | ||
105a8189 DL |
494 | dnl $AR and $RANLIB are set by LT_INIT above |
495 | AC_MSG_CHECKING([whether $AR supports D option]) | |
23e6726e | 496 | if $AR crD conftest.a >/dev/null 2>/dev/null; then |
105a8189 DL |
497 | AC_MSG_RESULT([yes]) |
498 | dnl ARFLAGS is for automake, AR_FLAGS for libtool m-( | |
499 | ARFLAGS="crD" | |
500 | AR_FLAGS="crD" | |
501 | else | |
502 | AC_MSG_RESULT([no]) | |
503 | ARFLAGS="cru" | |
504 | AR_FLAGS="cru" | |
505 | fi | |
99e9f424 RK |
506 | AC_SUBST([ARFLAGS]) |
507 | AC_SUBST([AR_FLAGS]) | |
105a8189 DL |
508 | |
509 | AC_MSG_CHECKING([whether $RANLIB supports D option]) | |
e8ef2be6 DL |
510 | if $RANLIB -D conftest.a >conftest.err 2>&1; then |
511 | if grep -q -- '-D' conftest.err; then | |
512 | AC_MSG_RESULT([no]) | |
513 | else | |
514 | AC_MSG_RESULT([yes]) | |
515 | RANLIB="$RANLIB -D" | |
516 | fi | |
105a8189 DL |
517 | else |
518 | AC_MSG_RESULT([no]) | |
519 | fi | |
99e9f424 | 520 | AC_SUBST([RANLIB]) |
105a8189 | 521 | |
e8ef2be6 | 522 | test -f conftest.err && rm conftest.err |
105a8189 DL |
523 | test -f conftest.a && rm conftest.a |
524 | ||
7ea487bc | 525 | dnl ---------------------- |
526 | dnl Packages configuration | |
527 | dnl ---------------------- | |
06871ed9 DL |
528 | if test -f config.version; then |
529 | . ./config.version | |
530 | elif test -f "${srcdir}/config.version"; then | |
531 | . "${srcdir}/config.version" | |
532 | fi | |
99e9f424 | 533 | AC_ARG_WITH([pkg-extra-version], |
06871ed9 DL |
534 | AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]), [ |
535 | if test "$withval" = "no"; then | |
536 | EXTRAVERSION= | |
537 | else | |
538 | EXTRAVERSION=$withval | |
539 | fi | |
540 | ], []) | |
99e9f424 | 541 | AC_ARG_WITH([pkg-git-version], |
0be793e6 | 542 | AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), |
31d7b6da | 543 | [ test "$withval" != "no" && with_pkg_git_version="yes" ]) |
a71c5039 DL |
544 | AC_ARG_WITH([clippy], |
545 | AS_HELP_STRING([--with-clippy=PATH], [use external clippy helper program])) | |
99e9f424 | 546 | AC_ARG_WITH([vtysh_pager], |
08c369bd DS |
547 | AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), |
548 | VTYSH_PAGER=$withval, VTYSH_PAGER="more") | |
99e9f424 | 549 | AC_ARG_ENABLE([vtysh], |
1689cf7e | 550 | AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for FRR])) |
99e9f424 | 551 | AC_ARG_ENABLE([doc], |
23925784 | 552 | AS_HELP_STRING([--disable-doc], [do not build docs])) |
99e9f424 | 553 | AC_ARG_ENABLE([doc-html], |
50dc6dbd | 554 | AS_HELP_STRING([--enable-doc-html], [build HTML docs])) |
99e9f424 | 555 | AC_ARG_ENABLE([zebra], |
23925784 | 556 | AS_HELP_STRING([--disable-zebra], [do not build zebra daemon])) |
99e9f424 | 557 | AC_ARG_ENABLE([bgpd], |
23925784 | 558 | AS_HELP_STRING([--disable-bgpd], [do not build bgpd])) |
99e9f424 | 559 | AC_ARG_ENABLE([ripd], |
23925784 | 560 | AS_HELP_STRING([--disable-ripd], [do not build ripd])) |
99e9f424 | 561 | AC_ARG_ENABLE([ripngd], |
23925784 | 562 | AS_HELP_STRING([--disable-ripngd], [do not build ripngd])) |
99e9f424 | 563 | AC_ARG_ENABLE([ospfd], |
23925784 | 564 | AS_HELP_STRING([--disable-ospfd], [do not build ospfd])) |
99e9f424 | 565 | AC_ARG_ENABLE([ospf6d], |
23925784 | 566 | AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d])) |
99e9f424 | 567 | AC_ARG_ENABLE([ldpd], |
5a6869b2 | 568 | AS_HELP_STRING([--disable-ldpd], [do not build ldpd])) |
99e9f424 | 569 | AC_ARG_ENABLE([nhrpd], |
2fb975da | 570 | AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd])) |
99e9f424 | 571 | AC_ARG_ENABLE([eigrpd], |
7f57883e | 572 | AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd])) |
99e9f424 | 573 | AC_ARG_ENABLE([babeld], |
ca10883e | 574 | AS_HELP_STRING([--disable-babeld], [do not build babeld])) |
99e9f424 | 575 | AC_ARG_ENABLE([watchfrr], |
9473e340 | 576 | AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr])) |
99e9f424 | 577 | AC_ARG_ENABLE([isisd], |
c3a9461e | 578 | AS_HELP_STRING([--disable-isisd], [do not build isisd])) |
99e9f424 | 579 | AC_ARG_ENABLE([pimd], |
23925784 | 580 | AS_HELP_STRING([--disable-pimd], [do not build pimd])) |
99e9f424 | 581 | AC_ARG_ENABLE([pbrd], |
3cab181d | 582 | AS_HELP_STRING([--disable-pbrd], [do not build pbrd])) |
99e9f424 | 583 | AC_ARG_ENABLE([sharpd], |
5a6869b2 | 584 | AS_HELP_STRING([--enable-sharpd], [build sharpd])) |
99e9f424 | 585 | AC_ARG_ENABLE([staticd], |
5a6869b2 | 586 | AS_HELP_STRING([--disable-staticd], [do not build staticd])) |
99e9f424 | 587 | AC_ARG_ENABLE([fabricd], |
7c0cbd0e | 588 | AS_HELP_STRING([--disable-fabricd], [do not build fabricd])) |
97b5f22b QY |
589 | AC_ARG_ENABLE([vrrpd], |
590 | AS_HELP_STRING([--disable-vrrpd], [do not build vrrpd])) | |
4d7b695d SM |
591 | AC_ARG_ENABLE([pathd], |
592 | AS_HELP_STRING([--disable-pathd], [do not build pathd])) | |
83c64a7d | 593 | AC_ARG_ENABLE([bgp-announce], |
80525224 | 594 | AS_HELP_STRING([--disable-bgp-announce], [turn off BGP route announcement])) |
99e9f424 | 595 | AC_ARG_ENABLE([bgp-vnc], |
f95f2ad9 | 596 | AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support])) |
83c64a7d DL |
597 | AC_ARG_ENABLE([bgp-bmp], |
598 | AS_HELP_STRING([--disable-bgp-bmp],[turn off BGP BMP support])) | |
99e9f424 | 599 | AC_ARG_ENABLE([snmp], |
807ed4e9 | 600 | AS_HELP_STRING([--enable-snmp], [enable SNMP support for agentx])) |
99e9f424 | 601 | AC_ARG_ENABLE([config_rollbacks], |
1c2facd1 | 602 | AS_HELP_STRING([--enable-config-rollbacks], [enable configuration rollbacks (requires sqlite3)])) |
99e9f424 | 603 | AC_ARG_ENABLE([confd], |
5bce33b3 | 604 | AS_HELP_STRING([--enable-confd=ARG], [enable confd integration])) |
99e9f424 | 605 | AC_ARG_ENABLE([sysrepo], |
a7ca2199 | 606 | AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration])) |
ec2ac5f2 RW |
607 | AC_ARG_ENABLE([grpc], |
608 | AS_HELP_STRING([--enable-grpc], [enable the gRPC northbound plugin])) | |
99e9f424 | 609 | AC_ARG_ENABLE([zeromq], |
b6116506 | 610 | AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)])) |
0cbcadcc QY |
611 | AC_ARG_ENABLE([lttng], |
612 | AS_HELP_STRING([--enable-lttng], [enable LTTng tracing])) | |
552e2a30 QY |
613 | AC_ARG_ENABLE([usdt], |
614 | AS_HELP_STRING([--enable-usdt], [enable USDT probes])) | |
99e9f424 | 615 | AC_ARG_WITH([libpam], |
23925784 | 616 | AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh])) |
99e9f424 | 617 | AC_ARG_ENABLE([ospfapi], |
23925784 | 618 | AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database])) |
99e9f424 | 619 | AC_ARG_ENABLE([ospfclient], |
23925784 DL |
620 | AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI, |
621 | (this is the default if --disable-ospfapi is set)])) | |
99e9f424 | 622 | AC_ARG_ENABLE([multipath], |
23925784 | 623 | AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit])) |
99e9f424 | 624 | AC_ARG_ENABLE([user], |
b2f36157 | 625 | AS_HELP_STRING([--enable-user=USER], [user to run FRR suite as (default frr)])) |
99e9f424 | 626 | AC_ARG_ENABLE([group], |
b2f36157 | 627 | AS_HELP_STRING([--enable-group=GROUP], [group to run FRR suite as (default frr)])) |
99e9f424 | 628 | AC_ARG_ENABLE([vty_group], |
23925784 | 629 | AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner])) |
99e9f424 | 630 | AC_ARG_ENABLE([configfile_mask], |
23925784 | 631 | AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files])) |
99e9f424 | 632 | AC_ARG_ENABLE([logfile_mask], |
23925784 | 633 | AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files])) |
99e9f424 | 634 | AC_ARG_ENABLE([shell_access], |
23925784 | 635 | AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh])) |
99e9f424 | 636 | AC_ARG_ENABLE([realms], |
4e40b6d6 | 637 | AS_HELP_STRING([--enable-realms], [enable REALMS support under Linux])) |
99e9f424 | 638 | AC_ARG_ENABLE([rtadv], |
23925784 | 639 | AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature])) |
99e9f424 | 640 | AC_ARG_ENABLE([irdp], |
e2b26a4d | 641 | AS_HELP_STRING([--disable-irdp], [disable IRDP server support in zebra (enabled by default if supported)])) |
99e9f424 | 642 | AC_ARG_ENABLE([capabilities], |
23925784 | 643 | AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities])) |
99e9f424 | 644 | AC_ARG_ENABLE([rusage], |
23925784 | 645 | AS_HELP_STRING([--disable-rusage], [disable using getrusage])) |
99e9f424 | 646 | AC_ARG_ENABLE([gcc_ultra_verbose], |
23925784 | 647 | AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings])) |
99e9f424 | 648 | AC_ARG_ENABLE([backtrace], |
80525224 | 649 | AS_HELP_STRING([--disable-backtrace], [disable crash backtraces (default autodetect)])) |
99e9f424 | 650 | AC_ARG_ENABLE([time-check], |
23925784 | 651 | AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages])) |
f75e802d DS |
652 | AC_ARG_ENABLE([cpu-time], |
653 | AS_HELP_STRING([--disable-cpu-time], [disable cpu usage data gathering])) | |
99e9f424 | 654 | AC_ARG_ENABLE([pcreposix], |
23925784 | 655 | AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions])) |
99e9f424 | 656 | AC_ARG_ENABLE([fpm], |
23925784 | 657 | AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support])) |
efba0985 SM |
658 | AC_ARG_ENABLE([pcep], |
659 | AS_HELP_STRING([--enable-pcep], [enable PCEP support for pathd])) | |
99e9f424 | 660 | AC_ARG_ENABLE([systemd], |
23925784 | 661 | AS_HELP_STRING([--enable-systemd], [enable Systemd support])) |
99e9f424 | 662 | AC_ARG_ENABLE([werror], |
aa9584c1 | 663 | AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)])) |
99e9f424 | 664 | AC_ARG_ENABLE([cumulus], |
23925784 | 665 | AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions])) |
99e9f424 | 666 | AC_ARG_ENABLE([datacenter], |
df970aa6 | 667 | AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions])) |
99e9f424 | 668 | AC_ARG_ENABLE([rr-semantics], |
76981cd3 | 669 | AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics])) |
dad253b4 AS |
670 | AC_ARG_ENABLE([protobuf], |
671 | AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support])) | |
28436d6d | 672 | AC_ARG_ENABLE([oldvpn_commands], |
fcc65b0f | 673 | AS_HELP_STRING([--enable-oldvpn-commands], [Keep old vpn commands])) |
99e9f424 | 674 | AC_ARG_ENABLE([rpki], |
dabecd7c | 675 | AS_HELP_STRING([--enable-rpki], [enable RPKI prefix validation support])) |
c71b8557 LC |
676 | AC_ARG_ENABLE([clippy-only], |
677 | AS_HELP_STRING([--enable-clippy-only], [Only build clippy])) | |
c737c7ba AJ |
678 | AC_ARG_ENABLE([numeric_version], |
679 | AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)])) | |
83284209 | 680 | AC_ARG_ENABLE([gcov], |
b4fd9ea7 QY |
681 | AS_HELP_STRING([--enable-gcov], [Collect coverage information with gcov])) |
682 | AC_ARG_ENABLE([clang_coverage], | |
683 | AS_HELP_STRING([--enable-clang-coverage], [Collect coverage information with Clang Coverage])) | |
99e9f424 | 684 | AC_ARG_ENABLE([bfdd], |
7134904b | 685 | AS_HELP_STRING([--disable-bfdd], [do not build bfdd])) |
dbac691d DL |
686 | AC_ARG_ENABLE([address-sanitizer], |
687 | AS_HELP_STRING([--enable-address-sanitizer], [enable AddressSanitizer support for detecting a wide variety of memory allocation and deallocation errors])) | |
688 | AC_ARG_ENABLE([thread-sanitizer], | |
689 | AS_HELP_STRING([--enable-thread-sanitizer], [enable ThreadSanitizer support for detecting data races])) | |
690 | AC_ARG_ENABLE([memory-sanitizer], | |
691 | AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads])) | |
0beeb676 QY |
692 | AC_ARG_ENABLE([undefined-sanitizer], |
693 | AS_HELP_STRING([--undefined-sanitizer], [enable UndefinedBehaviorSanitizer support for detecting undefined behavior])) | |
0513a271 MR |
694 | AC_ARG_WITH([crypto], |
695 | AS_HELP_STRING([--with-crypto=<internal|openssl>], [choose between different implementations of cryptographic functions(default value is --with-crypto=internal)])) | |
ac92fc9e DL |
696 | AC_ARG_WITH([frr-format], |
697 | AS_HELP_STRING([--with-frr-format[=<.../frr-format.so>]], [use frr-format GCC plugin])) | |
0513a271 | 698 | |
e063f271 JAG |
699 | AC_ARG_ENABLE([version-build-config], |
700 | AS_HELP_STRING([--disable-version-build-config], [do not include build configs in show version command])) | |
701 | ||
0513a271 | 702 | #if openssl, else use the internal |
f616c954 | 703 | AS_IF([test "$with_crypto" = "openssl"], [ |
0513a271 | 704 | AC_CHECK_LIB([crypto], [EVP_DigestInit], [LIBS="$LIBS -lcrypto"], [], []) |
9377fc4f | 705 | if test "$ac_cv_lib_crypto_EVP_DigestInit" = "no"; then |
0513a271 MR |
706 | AC_MSG_ERROR([build with openssl has been specified but openssl library was not found on your system]) |
707 | else | |
708 | AC_DEFINE([CRYPTO_OPENSSL], [1], [Compile with openssl support]) | |
709 | fi | |
f616c954 | 710 | ], [test "$with_crypto" = "internal" || test "$with_crypto" = "" ], [AC_DEFINE([CRYPTO_INTERNAL], [1], [Compile with internal cryptographic implementation]) |
0513a271 MR |
711 | ], [AC_MSG_ERROR([Unknown value for --with-crypto])] |
712 | ) | |
6b6942f9 | 713 | |
f616c954 | 714 | AS_IF([test "$enable_clippy_only" != "yes"], [ |
99e9f424 RK |
715 | AC_CHECK_HEADERS([json-c/json.h]) |
716 | AC_CHECK_LIB([json-c], [json_object_get], [LIBS="$LIBS -ljson-c"], [], [-lm]) | |
31d7b6da | 717 | if test "$ac_cv_lib_json_c_json_object_get" = "no"; then |
99e9f424 | 718 | AC_CHECK_LIB([json], [json_object_get], [LIBS="$LIBS -ljson"]) |
31d7b6da | 719 | if test "$ac_cv_lib_json_json_object_get" = "no"; then |
1f104f57 | 720 | AC_MSG_ERROR([libjson is needed to compile]) |
10b8ab26 | 721 | fi |
c2f4c19c | 722 | fi |
c71b8557 | 723 | ]) |
c2f4c19c | 724 | |
3b8282a8 AS |
725 | AC_ARG_ENABLE([dev_build], |
726 | AS_HELP_STRING([--enable-dev-build], [build for development])) | |
727 | ||
fa22080d QY |
728 | AC_ARG_ENABLE([scripting], |
729 | AS_HELP_STRING([--enable-scripting], [Build with scripting support])) | |
634949ae | 730 | |
eead0bc4 RZ |
731 | AC_ARG_ENABLE([netlink-debug], |
732 | AS_HELP_STRING([--disable-netlink-debug], [pretty print netlink debug messages])) | |
733 | ||
734 | if test "$enable_netlink_debug" != "no" ; then | |
735 | AC_DEFINE([NETLINK_DEBUG], [1], [Netlink extra debugging code]) | |
736 | fi | |
737 | ||
738 | AM_CONDITIONAL([NETLINK_DEBUG], [test "$enable_netlink_debug" != "no"]) | |
739 | ||
f616c954 RK |
740 | if test "$enable_time_check" != "no" ; then |
741 | if test "$enable_time_check" = "yes" -o "$enable_time_check" = "" ; then | |
99e9f424 | 742 | AC_DEFINE([CONSUMED_TIME_CHECK], [5000000], [Consumed Time Check]) |
924b9229 | 743 | else |
99e9f424 | 744 | AC_DEFINE_UNQUOTED([CONSUMED_TIME_CHECK], [$enable_time_check], [Consumed Time Check]) |
924b9229 | 745 | fi |
746 | fi | |
747 | ||
f75e802d DS |
748 | case "${enable_cpu_time}" in |
749 | "no") | |
750 | AC_DEFINE([EXCLUDE_CPU_TIME], [1], [Exclude getrusage data gathering]) | |
751 | ;; | |
752 | "*") | |
753 | ;; | |
754 | esac | |
755 | ||
37219958 DS |
756 | case "${enable_systemd}" in |
757 | "no") ;; | |
758 | "yes") | |
99e9f424 | 759 | AC_CHECK_LIB([systemd], [sd_notify], [LIBS="$LIBS -lsystemd"]) |
9377fc4f | 760 | if test "$ac_cv_lib_systemd_sd_notify" = "no"; then |
37219958 | 761 | AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system]) |
63e30864 | 762 | else |
99e9f424 | 763 | AC_DEFINE([HAVE_SYSTEMD], [1], [Compile systemd support in]) |
37219958 DS |
764 | fi |
765 | ;; | |
766 | "*") ;; | |
767 | esac | |
ddd82ff6 | 768 | |
f616c954 | 769 | if test "$enable_rr_semantics" != "no" ; then |
99e9f424 | 770 | AC_DEFINE([HAVE_V6_RR_SEMANTICS], [1], [Compile in v6 Route Replacement Semantics]) |
76981cd3 DS |
771 | fi |
772 | ||
f616c954 | 773 | if test "$enable_datacenter" = "yes" ; then |
99e9f424 | 774 | AC_DEFINE([HAVE_DATACENTER], [1], [Compile extensions for a DataCenter]) |
68495906 | 775 | 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 |
776 | DFLT_NAME="datacenter" |
777 | else | |
778 | DFLT_NAME="traditional" | |
000cf1fb | 779 | fi |
df970aa6 | 780 | |
f616c954 | 781 | if test "$enable_cumulus" = "yes" ; then |
99e9f424 | 782 | AC_DEFINE([HAVE_CUMULUS], [1], [Compile Special Cumulus Code in]) |
df970aa6 DS |
783 | fi |
784 | ||
99e9f424 RK |
785 | AC_SUBST([DFLT_NAME]) |
786 | AC_DEFINE_UNQUOTED([DFLT_NAME], ["$DFLT_NAME"], [Name of the configuration default set]) | |
000cf1fb | 787 | |
f616c954 | 788 | if test "$enable_shell_access" = "yes"; then |
65f1b6f8 | 789 | AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) |
576b6b5d DS |
790 | fi |
791 | ||
29ad6f68 DL |
792 | # |
793 | # Python for clippy | |
794 | # | |
29ad6f68 | 795 | |
0fca9cee | 796 | AS_IF([test "$host" = "$build"], [ |
5609b3af DL |
797 | AC_CHECK_HEADER([gelf.h], [], [ |
798 | AC_MSG_ERROR([libelf headers are required for building clippy. (Host only when cross-compiling.)]) | |
799 | ]) | |
800 | AC_CHECK_LIB([elf], [elf_memory], [], [ | |
801 | AC_MSG_ERROR([libelf is required for building clippy. (Host only when cross-compiling.)]) | |
802 | ]) | |
803 | ||
804 | AC_CHECK_LIB([elf], [elf_getdata_rawchunk], [ | |
805 | AC_DEFINE([HAVE_ELF_GETDATA_RAWCHUNK], [1], [Have elf_getdata_rawchunk()]) | |
806 | ]) | |
807 | AC_CHECK_LIB([elf], [gelf_getnote], [ | |
808 | AC_DEFINE([HAVE_GELF_GETNOTE], [1], [Have gelf_getnote()]) | |
809 | ]) | |
810 | ||
45da32d7 DL |
811 | FRR_PYTHON_DEV |
812 | ], [ | |
813 | FRR_PYTHON | |
814 | ]) | |
0fca9cee | 815 | |
45da32d7 | 816 | FRR_PYTHON_MODULES([pytest]) |
0fca9cee | 817 | |
f616c954 | 818 | if test "$enable_doc" != "no"; then |
45da32d7 | 819 | FRR_PYTHON_MODULES([sphinx], , [ |
f616c954 | 820 | if test "$enable_doc" = "yes"; then |
45da32d7 DL |
821 | AC_MSG_ERROR([Documentation was explicitly requested with --enable-doc but sphinx is not available for $PYTHON. Please disable docs or install sphinx.]) |
822 | fi | |
823 | ]) | |
824 | fi | |
f616c954 RK |
825 | AM_CONDITIONAL([DOC], [test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" != "false"]) |
826 | AM_CONDITIONAL([DOC_HTML], [test "$enable_doc_html" = "yes"]) | |
0fca9cee | 827 | |
45da32d7 DL |
828 | FRR_PYTHON_MOD_EXEC([sphinx], [--version], [ |
829 | PYSPHINX="-m sphinx" | |
830 | ], [ | |
831 | PYSPHINX="-c 'import sys; from sphinx import main; sys.exit(main(sys.argv))'" | |
29ad6f68 | 832 | ]) |
45da32d7 | 833 | AC_SUBST([PYSPHINX]) |
29ad6f68 | 834 | |
28436d6d | 835 | # |
99e9f424 | 836 | # Logic for old vpn commands support. |
28436d6d | 837 | # |
fcc65b0f | 838 | if test "$enable_oldvpn_commands" = "yes"; then |
99e9f424 | 839 | AC_DEFINE([KEEP_OLD_VPN_COMMANDS], [1], [Define for compiling with old vpn commands]) |
28436d6d PG |
840 | fi |
841 | ||
dad253b4 AS |
842 | # |
843 | # End of logic for protobuf support. | |
844 | # | |
845 | ||
99e9f424 | 846 | AC_MSG_CHECKING([if zebra should be configurable to send Route Advertisements]) |
f616c954 | 847 | if test "$enable_rtadv" != "no"; then |
99e9f424 RK |
848 | AC_MSG_RESULT([yes]) |
849 | AC_DEFINE([HAVE_RTADV], [1], [Enable IPv6 Routing Advertisement support]) | |
2487bea1 | 850 | else |
99e9f424 | 851 | AC_MSG_RESULT([no]) |
71c0fb50 | 852 | fi |
7ea487bc | 853 | |
f616c954 | 854 | if test "$enable_user" = "no"; then |
0b02a1b4 JAG |
855 | enable_user="" |
856 | else | |
f616c954 | 857 | if test "$enable_user" = "yes" || test "$enable_user" = ""; then |
b2f36157 | 858 | enable_user="frr" |
0b02a1b4 | 859 | fi |
99e9f424 | 860 | AC_DEFINE_UNQUOTED([FRR_USER], ["${enable_user}"], [frr User]) |
edd7c245 | 861 | fi |
edd7c245 | 862 | |
f616c954 | 863 | if test "$enable_group" = "no"; then |
0b02a1b4 JAG |
864 | enable_group="" |
865 | else | |
f616c954 | 866 | if test "$enable_group" = "yes" || test "$enable_group" = ""; then |
b2f36157 | 867 | enable_group="frr" |
0b02a1b4 | 868 | fi |
99e9f424 | 869 | AC_DEFINE_UNQUOTED([FRR_GROUP], ["${enable_group}"], [frr Group]) |
edd7c245 | 870 | fi |
edd7c245 | 871 | |
f616c954 | 872 | if test "$enable_vty_group" = "yes" ; then |
8d4aee5d | 873 | AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes]) |
f616c954 RK |
874 | elif test "$enable_vty_group" != ""; then |
875 | if test "$enable_vty_group" != "no"; then | |
99e9f424 | 876 | AC_DEFINE_UNQUOTED([VTY_GROUP], ["${enable_vty_group}"], [VTY Sockets Group]) |
edd7c245 | 877 | fi |
878 | fi | |
26275b05 | 879 | AC_SUBST([enable_user]) |
880 | AC_SUBST([enable_group]) | |
881 | AC_SUBST([enable_vty_group]) | |
edd7c245 | 882 | |
aa593d5e | 883 | enable_configfile_mask=${enable_configfile_mask:-0600} |
99e9f424 | 884 | AC_DEFINE_UNQUOTED([CONFIGFILE_MASK], [${enable_configfile_mask}], [Mask for config files]) |
5c906377 | 885 | AC_SUBST([enable_configfile_mask]) |
aa593d5e | 886 | |
887 | enable_logfile_mask=${enable_logfile_mask:-0600} | |
99e9f424 | 888 | AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files]) |
aa593d5e | 889 | |
47e0a3b4 | 890 | MPATH_NUM=16 |
7ea487bc | 891 | |
892 | case "${enable_multipath}" in | |
7c5d2b76 | 893 | 0) |
7a6da5ba | 894 | MPATH_NUM=64 |
7c5d2b76 | 895 | ;; |
90fb3e13 | 896 | [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]]) |
7a6da5ba | 897 | MPATH_NUM="${enable_multipath}" |
7ea487bc | 898 | ;; |
899 | "") | |
900 | ;; | |
31d7b6da | 901 | *) |
6f0e3f6e | 902 | AC_MSG_FAILURE([Please specify digit to enable multipath ARG]) |
7ea487bc | 903 | ;; |
904 | esac | |
905 | ||
99e9f424 | 906 | AC_DEFINE_UNQUOTED([MULTIPATH_NUM], [$MPATH_NUM], [Maximum number of paths for a route]) |
7ea487bc | 907 | |
99e9f424 | 908 | AC_DEFINE_UNQUOTED([VTYSH_PAGER], ["$VTYSH_PAGER"], [What pager to use]) |
08c369bd | 909 | |
83284209 AJ |
910 | dnl -------------------- |
911 | dnl Enable code coverage | |
912 | dnl -------------------- | |
31d7b6da | 913 | AM_CONDITIONAL([HAVE_GCOV], [test "$enable_gcov" != "no"]) |
83284209 | 914 | |
c737c7ba AJ |
915 | dnl ------------------------------------ |
916 | dnl Alpine only accepts numeric versions | |
917 | dnl ------------------------------------ | |
f616c954 | 918 | if test "$enable_numeric_version" != "" ; then |
c737c7ba AJ |
919 | VERSION="`echo ${VERSION} | tr -c -d '[[.0-9]]'`" |
920 | PACKAGE_VERSION="`echo ${PACKAGE_VERSION} | tr -c -d '[[.0-9]]'`" | |
921 | fi | |
922 | ||
1080c13f JN |
923 | dnl ----------------------------------- |
924 | dnl Add extra version string to package | |
925 | dnl name, string and version fields. | |
926 | dnl ----------------------------------- | |
f616c954 | 927 | if test "$EXTRAVERSION" != "" ; then |
0be793e6 DL |
928 | VERSION="${VERSION}${EXTRAVERSION}" |
929 | PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}" | |
3ab11ecc | 930 | AC_SUBST(PACKAGE_EXTRAVERSION, ["${EXTRAVERSION}"]) |
0be793e6 | 931 | PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}" |
1080c13f | 932 | fi |
99e9f424 | 933 | AC_SUBST([EXTRAVERSION]) |
1080c13f | 934 | |
31d7b6da | 935 | if test "$with_pkg_git_version" = "yes"; then |
4c015942 | 936 | if test -e "${srcdir}/.git"; then |
99e9f424 | 937 | AC_DEFINE([GIT_VERSION], [1], [include git version info]) |
a16dcf7c DL |
938 | else with_pkg_git_version="no" |
939 | AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) | |
940 | fi | |
941 | fi | |
31d7b6da | 942 | AM_CONDITIONAL([GIT_VERSION], [test "$with_pkg_git_version" = "yes"]) |
0be793e6 | 943 | |
42efb0d4 | 944 | AC_CHECK_TOOL([OBJCOPY], [objcopy], [:]) |
f616c954 | 945 | if test "$OBJCOPY" != ":"; then |
1b68b1cd RK |
946 | AC_CACHE_CHECK([for .interp value to use], [frr_cv_interp], [ |
947 | frr_cv_interp="" | |
948 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ | |
949 | if $OBJCOPY -j.interp -Obinary conftest conftest.interp; then | |
950 | frr_cv_interp="`xargs -0 echo < conftest.interp`" | |
951 | fi | |
952 | test -f conftest.interp && rm conftest.interp | |
953 | ]) | |
42efb0d4 | 954 | ]) |
1b68b1cd | 955 | fi |
42efb0d4 | 956 | if test -n "$frr_cv_interp"; then |
99e9f424 | 957 | AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) |
42efb0d4 DL |
958 | fi |
959 | ||
6f0e3f6e PJ |
960 | dnl ------------------------- |
961 | dnl Check other header files. | |
962 | dnl ------------------------- | |
24f5e2fc | 963 | AC_CHECK_HEADERS([stropts.h sys/ksym.h \ |
2655e41f | 964 | linux/version.h asm/types.h]) |
6f0e3f6e | 965 | |
899a4fd2 | 966 | ac_stdatomic_ok=false |
99e9f424 | 967 | AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) |
899a4fd2 DL |
968 | AC_CHECK_HEADER([stdatomic.h],[ |
969 | ||
970 | AC_MSG_CHECKING([whether _Atomic qualifier works]) | |
971 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
972 | #include <stdatomic.h> | |
973 | int main(int argc, char **argv) { | |
974 | _Atomic int i = 0; | |
975 | return i; | |
976 | } | |
977 | ]])], [ | |
99e9f424 | 978 | AC_DEFINE([HAVE_STDATOMIC_H], [1], [found stdatomic.h]) |
899a4fd2 DL |
979 | AC_MSG_RESULT([yes]) |
980 | ac_stdatomic_ok=true | |
981 | ], [ | |
982 | AC_MSG_RESULT([no]) | |
983 | ]) | |
984 | ]) | |
985 | ||
986 | AS_IF([$ac_stdatomic_ok], [true], [ | |
987 | AC_MSG_CHECKING([for __atomic_* builtins]) | |
988 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
989 | int main(int argc, char **argv) { | |
990 | volatile int i = 1; | |
991 | __atomic_store_n (&i, 0, __ATOMIC_RELEASE); | |
992 | return __atomic_load_n (&i, __ATOMIC_ACQUIRE); | |
993 | } | |
994 | ]])], [ | |
99e9f424 | 995 | AC_DEFINE([HAVE___ATOMIC], [1], [found __atomic builtins]) |
899a4fd2 DL |
996 | AC_MSG_RESULT([yes]) |
997 | ], [ | |
998 | AC_MSG_RESULT([no]) | |
999 | ||
1000 | dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work | |
1001 | AC_MSG_CHECKING([for __sync_* builtins]) | |
1002 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1003 | int main(int argc, char **argv) { | |
1004 | volatile int i = 1; | |
1005 | __sync_fetch_and_sub (&i, 1); | |
1006 | return __sync_val_compare_and_swap (&i, 0, 1); | |
1007 | } | |
1008 | ]])], [ | |
99e9f424 | 1009 | AC_DEFINE([HAVE___SYNC], [1], [found __sync builtins]) |
899a4fd2 DL |
1010 | AC_MSG_RESULT([yes]) |
1011 | ||
1012 | AC_MSG_CHECKING([for __sync_swap builtin]) | |
1013 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
1014 | int main(int argc, char **argv) { | |
1015 | volatile int i = 1; | |
1016 | return __sync_swap (&i, 2); | |
1017 | } | |
1018 | ]])], [ | |
99e9f424 | 1019 | AC_DEFINE([HAVE___SYNC_SWAP], 1, [found __sync_swap builtin]) |
899a4fd2 DL |
1020 | AC_MSG_RESULT([yes]) |
1021 | ], [ | |
1022 | AC_MSG_RESULT([no]) | |
1023 | ]) | |
1024 | ||
1025 | ], [ | |
1026 | AC_MSG_RESULT([no]) | |
1027 | AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins]) | |
1028 | ]) | |
1029 | ]) | |
1030 | ]) | |
1031 | ||
324be174 DL |
1032 | AC_CHECK_HEADERS([pthread_np.h],,, [ |
1033 | #include <pthread.h> | |
1034 | ]) | |
0bdeb5e5 | 1035 | AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np pthread_getthreadid_np]) |
324be174 | 1036 | |
440d5faa DL |
1037 | needsync=true |
1038 | ||
1039 | AS_IF([$needsync], [ | |
1040 | dnl Linux | |
1041 | AC_MSG_CHECKING([for Linux futex() support]) | |
1042 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1043 | #ifndef _GNU_SOURCE | |
1044 | #define _GNU_SOURCE | |
1045 | #endif | |
1046 | #include <unistd.h> | |
1047 | #include <limits.h> | |
1048 | #include <sys/time.h> | |
1049 | #include <sys/syscall.h> | |
1050 | #include <linux/futex.h> | |
1051 | ||
1052 | int main(void); | |
1053 | ], | |
1054 | [ | |
1055 | { | |
1056 | return syscall(SYS_futex, NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1057 | } | |
1058 | ])], [ | |
1059 | AC_MSG_RESULT([yes]) | |
1060 | AC_DEFINE(HAVE_SYNC_LINUX_FUTEX,,Have Linux futex support) | |
1061 | needsync=false | |
1062 | ], [ | |
1063 | AC_MSG_RESULT([no]) | |
1064 | ]) | |
1065 | ]) | |
1066 | ||
1067 | AS_IF([$needsync], [ | |
1068 | dnl FreeBSD | |
1069 | AC_MSG_CHECKING([for FreeBSD _umtx_op() support]) | |
1070 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1071 | #include <errno.h> | |
1072 | #include <stdlib.h> | |
1073 | #include <sys/types.h> | |
1074 | #include <sys/umtx.h> | |
1075 | int main(void); | |
1076 | ], | |
1077 | [ | |
1078 | { | |
1079 | return _umtx_op(NULL, UMTX_OP_WAIT_UINT, 0, NULL, NULL); | |
1080 | } | |
1081 | ])], [ | |
1082 | AC_MSG_RESULT([yes]) | |
1083 | AC_DEFINE(HAVE_SYNC_UMTX_OP,,Have FreeBSD _umtx_op() support) | |
1084 | needsync=false | |
1085 | ], [ | |
1086 | AC_MSG_RESULT([no]) | |
1087 | ]) | |
1088 | ]) | |
1089 | ||
1090 | AS_IF([$needsync], [ | |
1091 | dnl OpenBSD patch (not upstream at the time of writing this) | |
1092 | dnl https://marc.info/?l=openbsd-tech&m=147299508409549&w=2 | |
1093 | AC_MSG_CHECKING([for OpenBSD futex() support]) | |
1094 | AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1095 | #include <sys/futex.h> | |
1096 | int main(void); | |
1097 | ], | |
1098 | [ | |
1099 | { | |
1100 | return futex(NULL, FUTEX_WAIT, 0, NULL, NULL, 0); | |
1101 | } | |
1102 | ])], [ | |
1103 | AC_MSG_RESULT([yes]) | |
1104 | AC_DEFINE(HAVE_SYNC_OPENBSD_FUTEX,,Have OpenBSD futex support) | |
1105 | needsync=false | |
1106 | ], [ | |
1107 | AC_MSG_RESULT([no]) | |
1108 | ]) | |
1109 | ]) | |
1110 | ||
6f0e3f6e | 1111 | dnl Utility macro to avoid retyping includes all the time |
8e4da10b | 1112 | m4_define([FRR_INCLUDES], |
6f0e3f6e | 1113 | [#ifdef SUNOS_5 |
0718b562 | 1114 | #define _POSIX_C_SOURCE 200809L |
6f0e3f6e PJ |
1115 | #define __EXTENSIONS__ |
1116 | #endif | |
1117 | #include <stdio.h> | |
24f5e2fc DL |
1118 | #include <stdlib.h> |
1119 | #include <stddef.h> | |
1120 | #include <sys/types.h> | |
6f0e3f6e | 1121 | /* sys/conf.h depends on param.h on FBSD at least */ |
24f5e2fc | 1122 | #include <sys/param.h> |
6f0e3f6e | 1123 | /* Required for MAXSIG */ |
24f5e2fc DL |
1124 | #include <signal.h> |
1125 | #include <sys/socket.h> | |
ea057677 HT |
1126 | #ifdef __APPLE__ |
1127 | # define __APPLE_USE_RFC_3542 | |
1128 | #endif | |
24f5e2fc DL |
1129 | #include <netinet/in.h> |
1130 | #include <sys/time.h> | |
1131 | #include <time.h> | |
1132 | #include <net/if.h> | |
2b43bf23 DO |
1133 | ])dnl |
1134 | ||
1135 | dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and | |
1136 | dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence | |
1137 | dnl an additional round for it. | |
1138 | ||
99e9f424 | 1139 | AC_CHECK_HEADERS([net/if_var.h], [], [], [FRR_INCLUDES]) |
2b43bf23 | 1140 | |
8e4da10b DL |
1141 | m4_define([FRR_INCLUDES], |
1142 | FRR_INCLUDES | |
7cda3a87 | 1143 | [#ifdef HAVE_NET_IF_VAR_H |
2b43bf23 DO |
1144 | # include <net/if_var.h> |
1145 | #endif | |
1146 | ])dnl | |
1147 | ||
24f5e2fc DL |
1148 | AC_CHECK_HEADERS([netinet/in_var.h \ |
1149 | net/if_dl.h net/netopt.h \ | |
1150 | inet/nd.h netinet/ip_icmp.h \ | |
2655e41f | 1151 | sys/sysctl.h sys/sockio.h sys/conf.h], |
99e9f424 | 1152 | [], [], [FRR_INCLUDES]) |
6f0e3f6e PJ |
1153 | |
1154 | AC_CHECK_HEADERS([ucontext.h], [], [], | |
1155 | [#ifndef __USE_GNU | |
1156 | #define __USE_GNU | |
1157 | #endif /* __USE_GNU */ | |
8e4da10b | 1158 | FRR_INCLUDES |
6f0e3f6e PJ |
1159 | ]) |
1160 | ||
bccbd141 JT |
1161 | m4_define([UCONTEXT_INCLUDES], |
1162 | [#include <ucontext.h>])dnl | |
1163 | ||
1164 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs], | |
1165 | [], [], [UCONTEXT_INCLUDES]) | |
1166 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs], | |
1167 | [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip], | |
1168 | [], [], [UCONTEXT_INCLUDES])], | |
1169 | [], [UCONTEXT_INCLUDES]) | |
1170 | AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs], | |
1171 | [], [], [UCONTEXT_INCLUDES]) | |
1172 | ||
8e4da10b DL |
1173 | m4_define([FRR_INCLUDES], |
1174 | FRR_INCLUDES | |
24f5e2fc DL |
1175 | [ |
1176 | #include <sys/un.h> | |
1177 | #include <netinet/in_systm.h> | |
7cda3a87 | 1178 | #ifdef HAVE_NETINET_IN_VAR_H |
6f0e3f6e PJ |
1179 | # include <netinet/in_var.h> |
1180 | #endif | |
7cda3a87 | 1181 | #ifdef HAVE_NET_IF_DL_H |
6f0e3f6e PJ |
1182 | # include <net/if_dl.h> |
1183 | #endif | |
7cda3a87 | 1184 | #ifdef HAVE_NET_NETOPT_H |
6f0e3f6e PJ |
1185 | # include <net/netopt.h> |
1186 | #endif | |
24f5e2fc | 1187 | #include <net/route.h> |
7cda3a87 | 1188 | #ifdef HAVE_INET_ND_H |
6f0e3f6e PJ |
1189 | # include <inet/nd.h> |
1190 | #endif | |
24f5e2fc | 1191 | #include <arpa/inet.h> |
11770e10 | 1192 | /* Required for IDRP */ |
7cda3a87 | 1193 | #ifdef HAVE_NETINET_IP_ICMP_H |
11770e10 PJ |
1194 | # include <netinet/ip_icmp.h> |
1195 | #endif | |
6f0e3f6e | 1196 | ])dnl |
dc7a2bf1 | 1197 | |
fa3232e1 | 1198 | dnl V6 headers are checked below, after we check for v6 |
7ea487bc | 1199 | |
d621815a DL |
1200 | is_linux=false |
1201 | ||
ddfeb486 DL |
1202 | AC_MSG_CHECKING([which operating system interface to use]) |
1203 | case "$host_os" in | |
1204 | sunos* | solaris2*) | |
32d9e333 | 1205 | AC_MSG_FAILURE([Solaris support has been removed please see versions prior or equal to 7.5]) |
ddfeb486 DL |
1206 | ;; |
1207 | linux*) | |
1208 | AC_MSG_RESULT([Linux]) | |
1209 | ||
99e9f424 RK |
1210 | AC_DEFINE([GNU_LINUX], [1], [GNU Linux]) |
1211 | AC_DEFINE([HAVE_NETLINK], [1], [netlink]) | |
1212 | AC_DEFINE([LINUX_IPV6], [1], [Linux IPv6 stack]) | |
ddfeb486 DL |
1213 | |
1214 | dnl Linux has a compilation problem with mixing | |
1215 | dnl netinet/in.h and linux/in6.h they are not | |
1216 | dnl compatible. There has been discussion on | |
1217 | dnl how to fix it but no real progress on implementation | |
1218 | dnl when they fix it, remove this | |
99e9f424 | 1219 | AC_DEFINE([IPV6_MINHOPCOUNT], [73], [Linux ipv6 Min Hop Count]) |
d621815a DL |
1220 | |
1221 | is_linux=true | |
ddfeb486 DL |
1222 | ;; |
1223 | openbsd*) | |
1224 | AC_MSG_RESULT([OpenBSD]) | |
1225 | ||
99e9f424 RK |
1226 | AC_DEFINE([OPEN_BSD], [1], [OpenBSD]) |
1227 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1228 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 DL |
1229 | ;; |
1230 | *) | |
1231 | AC_MSG_RESULT([BSD]) | |
1232 | ||
99e9f424 RK |
1233 | AC_DEFINE([HAVE_NET_RT_IFLIST], [1], [NET_RT_IFLIST]) |
1234 | AC_DEFINE([KAME], [1], [KAME IPv6]) | |
1235 | AC_DEFINE([BSD_V6_SYSCTL], [1], [BSD v6 sysctl to turn on and off forwarding]) | |
ddfeb486 | 1236 | ;; |
7ea487bc | 1237 | esac |
d621815a | 1238 | AM_CONDITIONAL([LINUX], [${is_linux}]) |
7ea487bc | 1239 | |
62c9f504 PJ |
1240 | AC_SYS_LARGEFILE |
1241 | ||
4e40b6d6 KK |
1242 | dnl ------------------------ |
1243 | dnl Integrated REALMS option | |
1244 | dnl ------------------------ | |
f616c954 | 1245 | if test "$enable_realms" = "yes"; then |
4e40b6d6 KK |
1246 | case "$host_os" in |
1247 | linux*) | |
99e9f424 | 1248 | AC_DEFINE([SUPPORT_REALMS], [1], [Realms support]) |
4e40b6d6 KK |
1249 | ;; |
1250 | *) | |
1251 | echo "Sorry, only Linux has REALMS support" | |
1252 | exit 1 | |
1253 | ;; | |
1254 | esac | |
1255 | fi | |
a71c5039 DL |
1256 | |
1257 | dnl ------------------------------- | |
1258 | dnl Endian-ness check | |
1259 | dnl ------------------------------- | |
1260 | AC_WORDS_BIGENDIAN | |
1261 | ||
1262 | dnl --------------- | |
1263 | dnl other functions | |
1264 | dnl --------------- | |
1265 | AC_CHECK_FUNCS([ \ | |
1266 | strlcat strlcpy \ | |
0bdeb5e5 DL |
1267 | getgrouplist \ |
1268 | openat \ | |
1269 | unlinkat \ | |
1270 | posix_fallocate \ | |
1271 | ]) | |
a71c5039 DL |
1272 | |
1273 | dnl ########################################################################## | |
1274 | dnl LARGE if block spans a lot of "configure"! | |
f616c954 | 1275 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 DL |
1276 | dnl ########################################################################## |
1277 | ||
1278 | # | |
1279 | # Logic for protobuf support. | |
1280 | # | |
fd193241 | 1281 | PROTO3=false |
a71c5039 DL |
1282 | if test "$enable_protobuf" = "yes"; then |
1283 | # Check for protoc & protoc-c | |
1284 | ||
1285 | # protoc is not required, it's only for a "be nice" helper target | |
1286 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1287 | ||
1288 | AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) | |
1289 | if test "$PROTOC_C" = "/bin/false"; then | |
1290 | AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) | |
1291 | fi | |
1292 | ||
1293 | PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ | |
1294 | AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) | |
1295 | ]) | |
fd193241 DS |
1296 | |
1297 | PROTO3=true | |
1298 | AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], | |
1299 | [AC_CHECK_DECLS(PROTOBUF_C_LABEL_NONE, | |
1300 | AC_DEFINE([HAVE_PROTOBUF_VERSION_3], | |
1301 | [1], [Have Protobuf version 3]), | |
1302 | [PROTO3=false], | |
1303 | [#include <google/protobuf-c/protobuf-c.h>])], | |
1304 | [PROTO3=false && AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.])]) | |
a71c5039 DL |
1305 | |
1306 | AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) | |
1307 | fi | |
1308 | ||
4e40b6d6 | 1309 | |
7ea487bc | 1310 | dnl --------------------- |
1311 | dnl Integrated VTY option | |
1312 | dnl --------------------- | |
1313 | case "${enable_vtysh}" in | |
64537bc4 DL |
1314 | "no") |
1315 | VTYSH="";; | |
1316 | *) | |
1317 | VTYSH="vtysh"; | |
99e9f424 | 1318 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
64537bc4 DL |
1319 | |
1320 | prev_libs="$LIBS" | |
99e9f424 | 1321 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1322 | LIBREADLINE="-lreadline" |
1323 | ], [ | |
1324 | dnl readline failed - it might be incorrectly linked and missing its | |
1325 | dnl termcap/tinfo/curses dependency. see if we can fix that... | |
99e9f424 | 1326 | AC_SEARCH_LIBS([tputs], [termcap tinfo curses ncurses], [ |
64537bc4 DL |
1327 | LIBREADLINE="$ac_cv_search_tputs" |
1328 | ], [ | |
1329 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1330 | ]) | |
1331 | ||
1332 | dnl re-try with the lib we found above | |
1333 | unset ac_cv_lib_readline_main | |
99e9f424 | 1334 | AC_CHECK_LIB([readline], [main], [ |
64537bc4 DL |
1335 | LIBREADLINE="-lreadline $LIBREADLINE" |
1336 | ], [ | |
1337 | AC_MSG_ERROR([libreadline (needed for vtysh) not found and/or missing dependencies]) | |
1338 | ], [$LIBREADLINE]) | |
1339 | ], []) | |
1340 | LIBS="$prev_libs" | |
1341 | ||
99e9f424 | 1342 | AC_CHECK_HEADER([readline/history.h]) |
9377fc4f | 1343 | if test "$ac_cv_header_readline_history_h" = "no"; then |
64537bc4 DL |
1344 | AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) |
1345 | fi | |
99e9f424 | 1346 | AC_CHECK_LIB([readline], [rl_completion_matches], [true], [], [$LIBREADLINE]) |
9377fc4f | 1347 | if test "$ac_cv_lib_readline_rl_completion_matches" = "no"; then |
99e9f424 | 1348 | AC_DEFINE([rl_completion_matches], [completion_matches], [Old readline]) |
64537bc4 | 1349 | fi |
99e9f424 | 1350 | AC_CHECK_LIB([readline], [append_history], [frr_cv_append_history=yes], [frr_cv_append_history=no], [$LIBREADLINE]) |
7075f6a0 | 1351 | if test "$frr_cv_append_history" = "yes"; then |
99e9f424 | 1352 | AC_DEFINE([HAVE_APPEND_HISTORY], [1], [Have history.h append_history]) |
64537bc4 DL |
1353 | fi |
1354 | ;; | |
7ea487bc | 1355 | esac |
99e9f424 | 1356 | AC_SUBST([LIBREADLINE]) |
7ea487bc | 1357 | |
1358 | dnl ---------- | |
1359 | dnl PAM module | |
6159928d | 1360 | dnl |
1689cf7e | 1361 | dnl FRR detects the PAM library it is built against by checking for a |
6159928d DO |
1362 | dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h |
1363 | dnl is known to #include pam_appl.h, the standard header of a PAM library, and | |
1364 | dnl openpam.h doesn't do that, although depends on the header too. Hence a | |
1365 | dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection | |
1366 | dnl of OpenPAM. | |
7ea487bc | 1367 | dnl ---------- |
24cd435b | 1368 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1369 | AC_CHECK_HEADER([security/pam_misc.h], |
99e9f424 RK |
1370 | [AC_DEFINE([HAVE_PAM_MISC_H], [1], [Have pam_misc.h]) |
1371 | AC_DEFINE([PAM_CONV_FUNC], [misc_conv], [Have misc_conv]) | |
6f0e3f6e PJ |
1372 | pam_conv_func="misc_conv" |
1373 | ], | |
8e4da10b | 1374 | [], FRR_INCLUDES) |
6f0e3f6e | 1375 | AC_CHECK_HEADER([security/openpam.h], |
99e9f424 RK |
1376 | [AC_DEFINE([HAVE_OPENPAM_H], [1], [Have openpam.h]) |
1377 | AC_DEFINE([PAM_CONV_FUNC], [openpam_ttyconv], [Have openpam_ttyconv]) | |
6f0e3f6e PJ |
1378 | pam_conv_func="openpam_ttyconv" |
1379 | ], | |
8e4da10b | 1380 | [], FRR_INCLUDES[#include <security/pam_appl.h>]) |
24cd435b | 1381 | if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then |
1382 | AC_MSG_WARN([*** pam support will not be built ***]) | |
1383 | with_libpam="no" | |
1384 | fi | |
1385 | fi | |
1386 | ||
7ea487bc | 1387 | if test "$with_libpam" = "yes"; then |
6f0e3f6e | 1388 | dnl took this test from proftpds configure.in and suited to our needs |
7ea487bc | 1389 | dnl ------------------------------------------------------------------------- |
1390 | dnl | |
1391 | dnl This next check looks funky due to a linker problem with some versions | |
1392 | dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library | |
1393 | dnl omitted requiring libdl linking information. PAM-0.72 or better ships | |
1394 | dnl with RedHat 6.2 and Debian 2.2 or better. | |
99e9f424 RK |
1395 | AC_CHECK_LIB([pam], [pam_start], |
1396 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1397 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1398 | LIBPAM="-lpam"], |
99e9f424 | 1399 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1400 | LIBPAM="-lpam -lpam_misc"] |
1401 | ) | |
1402 | ], | |
1403 | ||
99e9f424 RK |
1404 | [AC_CHECK_LIB([pam], [pam_end], |
1405 | [AC_CHECK_LIB([pam], [$pam_conv_func], | |
1406 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) | |
7ea487bc | 1407 | LIBPAM="-lpam -ldl"], |
99e9f424 | 1408 | [AC_DEFINE([USE_PAM], [1], [Use PAM for authentication]) |
7ea487bc | 1409 | LIBPAM="-lpam -ldl -lpam_misc"] |
1410 | ) | |
1411 | ],AC_MSG_WARN([*** pam support will not be built ***]), | |
1412 | [-ldl]) | |
1413 | ] | |
1414 | ) | |
1415 | fi | |
99e9f424 | 1416 | AC_SUBST([LIBPAM]) |
7ea487bc | 1417 | |
6f0e3f6e PJ |
1418 | dnl ------------------------------- |
1419 | dnl bgpd needs pow() and hence libm | |
1420 | dnl ------------------------------- | |
1421 | TMPLIBS="$LIBS" | |
2655e41f DL |
1422 | LIBS="" |
1423 | AC_SEARCH_LIBS([pow], [m], [ | |
1424 | LIBM="$LIBS" | |
1425 | ], [ | |
6f0e3f6e | 1426 | AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) |
2655e41f | 1427 | ]) |
6f0e3f6e | 1428 | LIBS="$TMPLIBS" |
99e9f424 | 1429 | AC_SUBST([LIBM]) |
6f0e3f6e | 1430 | |
154b9e8f | 1431 | AC_CHECK_FUNCS([ppoll], [ |
99e9f424 | 1432 | AC_DEFINE([HAVE_PPOLL], [1], [have Linux/BSD ppoll()]) |
154b9e8f DL |
1433 | ]) |
1434 | AC_CHECK_FUNCS([pollts], [ | |
99e9f424 | 1435 | AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) |
154b9e8f DL |
1436 | ]) |
1437 | ||
13460c44 FL |
1438 | AC_CHECK_HEADER([asm-generic/unistd.h], |
1439 | [AC_CHECK_DECL(__NR_setns, | |
99e9f424 | 1440 | AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, |
8e4da10b | 1441 | FRR_INCLUDES [#include <asm-generic/unistd.h> |
13460c44 | 1442 | ]) |
99e9f424 | 1443 | AC_CHECK_FUNCS([setns])] |
13460c44 FL |
1444 | ) |
1445 | ||
238497fc PJ |
1446 | dnl -------------------------- |
1447 | dnl Determine IS-IS I/O method | |
1448 | dnl -------------------------- | |
99e9f424 RK |
1449 | AC_DEFINE([ISIS_METHOD_PFPACKET], [1], [constant value for isis method pfpacket]) |
1450 | AC_DEFINE([ISIS_METHOD_DLPI], [2], [constant value for isis method dlpi]) | |
1451 | AC_DEFINE([ISIS_METHOD_BPF], [3], [constant value for isis method bpf]) | |
1452 | AC_CHECK_HEADER([net/bpf.h]) | |
1453 | AC_CHECK_HEADER([sys/dlpi.h]) | |
1454 | AC_MSG_CHECKING([zebra IS-IS I/O method]) | |
ddfeb486 DL |
1455 | |
1456 | case "$host_os" in | |
1457 | linux*) | |
99e9f424 | 1458 | AC_MSG_RESULT([pfpacket]) |
ddfeb486 DL |
1459 | ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET" |
1460 | ;; | |
ddfeb486 | 1461 | *) |
7075f6a0 RK |
1462 | if test "$ac_cv_header_net_bpf_h" = "no"; then |
1463 | if test "$ac_cv_header_sys_dlpi_h" = "no"; then | |
99e9f424 | 1464 | AC_MSG_RESULT([none]) |
f616c954 | 1465 | if test "$enable_isisd" = "yes" -o "$enable_fabricd" = "yes"; then |
86e463cf DL |
1466 | AC_MSG_FAILURE([IS-IS support requested but no packet backend found]) |
1467 | fi | |
ddfeb486 | 1468 | AC_MSG_WARN([*** IS-IS support will not be built ***]) |
86e463cf | 1469 | enable_isisd="no" |
7c0cbd0e | 1470 | enable_fabricd="no" |
ddfeb486 | 1471 | else |
99e9f424 | 1472 | AC_MSG_RESULT([DLPI]) |
ddfeb486 DL |
1473 | fi |
1474 | ISIS_METHOD_MACRO="ISIS_METHOD_DLPI" | |
238497fc | 1475 | else |
99e9f424 | 1476 | AC_MSG_RESULT([BPF]) |
ddfeb486 | 1477 | ISIS_METHOD_MACRO="ISIS_METHOD_BPF" |
238497fc | 1478 | fi |
ddfeb486 DL |
1479 | ;; |
1480 | esac | |
99e9f424 | 1481 | AC_DEFINE_UNQUOTED([ISIS_METHOD], [$ISIS_METHOD_MACRO], [selected method for isis, == one of the constants]) |
238497fc | 1482 | |
42c98199 | 1483 | dnl --------------------------------------------------------------- |
1484 | dnl figure out how to specify an interface in multicast sockets API | |
1485 | dnl --------------------------------------------------------------- | |
8e4da10b | 1486 | AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], FRR_INCLUDES) |
42c98199 | 1487 | |
b3f2bf7c | 1488 | AC_CHECK_HEADERS([linux/mroute.h], [], [],[ |
24f5e2fc DL |
1489 | #include <sys/socket.h> |
1490 | #include <netinet/in.h> | |
b3f2bf7c RW |
1491 | #define _LINUX_IN_H /* For Linux <= 2.6.25 */ |
1492 | #include <linux/types.h> | |
1493 | ]) | |
1494 | ||
8e4da10b DL |
1495 | m4_define([FRR_INCLUDES], |
1496 | FRR_INCLUDES | |
7cda3a87 | 1497 | [#ifdef HAVE_LINUX_MROUTE_H |
b3f2bf7c RW |
1498 | # include <linux/mroute.h> |
1499 | #endif | |
1500 | ])dnl | |
1501 | ||
1502 | AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[ | |
24f5e2fc DL |
1503 | #include <sys/socket.h> |
1504 | #include <sys/types.h> | |
1505 | #include <netinet/in.h> | |
1506 | #include <net/route.h> | |
b3f2bf7c RW |
1507 | ]) |
1508 | ||
8e4da10b DL |
1509 | m4_define([FRR_INCLUDES], |
1510 | FRR_INCLUDES | |
7cda3a87 | 1511 | [#ifdef HAVE_NETINET_IP_MROUTE_H |
b3f2bf7c RW |
1512 | # include <netinet/ip_mroute.h> |
1513 | #endif | |
1514 | ])dnl | |
1515 | ||
42c98199 | 1516 | AC_MSG_CHECKING([for BSD struct ip_mreq hack]) |
24f5e2fc DL |
1517 | AC_TRY_COMPILE([#include <sys/param.h>], |
1518 | [#if (defined(__FreeBSD__) && ((__FreeBSD_version >= 500022 && __FreeBSD_version < 700000) || (__FreeBSD_version < 500000 && __FreeBSD_version >= 440000))) || (defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 106010000) || defined(__OpenBSD__) || defined(__APPLE__) || defined(__DragonFly__) || defined(__sun) | |
42c98199 | 1519 | return (0); |
1520 | #else | |
1521 | #error No support for BSD struct ip_mreq hack detected | |
99e9f424 RK |
1522 | #endif],[AC_MSG_RESULT([yes]) |
1523 | AC_DEFINE([HAVE_BSD_STRUCT_IP_MREQ_HACK], [1], [Can pass ifindex in struct ip_mreq])], | |
1524 | AC_MSG_RESULT([no])) | |
42c98199 | 1525 | |
10d04cdb DT |
1526 | AC_MSG_CHECKING([for RFC3678 protocol-independed API]) |
1527 | AC_TRY_COMPILE([ | |
1528 | #include <sys/types.h> | |
1529 | #include <netinet/in.h> | |
1530 | ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); | |
99e9f424 RK |
1531 | ], [AC_MSG_RESULT([yes]) |
1532 | AC_DEFINE([HAVE_RFC3678], [1], [Have RFC3678 protocol-independed API])], | |
1533 | AC_MSG_RESULT([no])) | |
10d04cdb | 1534 | |
c543a173 AS |
1535 | dnl --------------------------------------------------------------- |
1536 | dnl figure out how to check link-state | |
1537 | dnl --------------------------------------------------------------- | |
99e9f424 | 1538 | AC_CHECK_HEADER([net/if_media.h], |
24f5e2fc | 1539 | [m4_define([LINK_DETECT_INCLUDES], |
8e4da10b | 1540 | FRR_INCLUDES |
24f5e2fc DL |
1541 | [#include <net/if_media.h> |
1542 | ]) | |
99e9f424 RK |
1543 | AC_CHECK_MEMBERS([struct ifmediareq.ifm_status], |
1544 | AC_DEFINE([HAVE_BSD_LINK_DETECT], [1], [BSD link-detect]), | |
24f5e2fc DL |
1545 | [], LINK_DETECT_INCLUDES)], |
1546 | [], | |
8e4da10b | 1547 | FRR_INCLUDES) |
c543a173 | 1548 | |
9234b382 DV |
1549 | dnl --------------------------------------------------------------- |
1550 | dnl Additional, newer way to check link-state using ifi_link_state. | |
1551 | dnl Not available in all BSD's when ifmediareq available | |
1552 | dnl --------------------------------------------------------------- | |
24f5e2fc | 1553 | AC_CHECK_MEMBERS([struct if_data.ifi_link_state], |
99e9f424 | 1554 | AC_DEFINE([HAVE_BSD_IFI_LINK_STATE], [1], [BSD ifi_link_state available]), |
8e4da10b | 1555 | [], FRR_INCLUDES) |
9234b382 | 1556 | |
0df7c91f PJ |
1557 | dnl ------------------------ |
1558 | dnl TCP_MD5SIG socket option | |
1559 | dnl ------------------------ | |
1560 | ||
1561 | AC_CHECK_HEADER([netinet/tcp.h], | |
1562 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1563 | FRR_INCLUDES |
0df7c91f PJ |
1564 | [#include <netinet/tcp.h> |
1565 | ]) | |
1566 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)], | |
1567 | [], | |
8e4da10b | 1568 | FRR_INCLUDES) |
7075f6a0 | 1569 | if test "$ac_cv_have_decl_TCP_MD5SIG" = "no"; then |
0df7c91f PJ |
1570 | AC_CHECK_HEADER([linux/tcp.h], |
1571 | [m4_define([MD5_INCLUDES], | |
8e4da10b | 1572 | FRR_INCLUDES |
0df7c91f PJ |
1573 | [#include <linux/tcp.h> |
1574 | ]) | |
1575 | AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) | |
1576 | fi | |
1577 | ||
a71c5039 DL |
1578 | AC_CHECK_LIB([crypt], [crypt], [], |
1579 | [AC_CHECK_LIB([crypto], [DES_crypt])]) | |
1580 | AC_CHECK_LIB([resolv], [res_init]) | |
1581 | ||
1582 | dnl --------------------------- | |
1583 | dnl check system has PCRE regexp | |
1584 | dnl --------------------------- | |
31d7b6da | 1585 | if test "$enable_pcreposix" = "yes"; then |
a71c5039 DL |
1586 | AC_CHECK_LIB([pcreposix], [regexec], [], [ |
1587 | AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) | |
1588 | ]) | |
1589 | fi | |
1590 | AC_SUBST([HAVE_LIBPCREPOSIX]) | |
1591 | ||
2163a630 | 1592 | dnl ########################################################################## |
f616c954 | 1593 | dnl test "$enable_clippy_only" != "yes" |
2163a630 LC |
1594 | fi |
1595 | dnl END OF LARGE if block | |
1596 | dnl ########################################################################## | |
1597 | ||
83c64a7d DL |
1598 | dnl ------------------ |
1599 | dnl check C-Ares library | |
1600 | dnl ------------------ | |
1601 | PKG_CHECK_MODULES([CARES], [libcares], [ | |
1602 | c_ares_found=true | |
1603 | ],[ | |
1604 | c_ares_found=false | |
1605 | ]) | |
1606 | AM_CONDITIONAL([CARES], [$c_ares_found]) | |
1607 | ||
a71c5039 | 1608 | |
60060acc RW |
1609 | dnl ---------------------------------------------------------------------------- |
1610 | dnl figure out if domainname is available in the utsname struct (GNU extension). | |
1611 | dnl ---------------------------------------------------------------------------- | |
1612 | AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>]) | |
1613 | ||
fa3232e1 | 1614 | dnl ------------------ |
1615 | dnl IPv6 header checks | |
1616 | dnl ------------------ | |
24f5e2fc | 1617 | AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \ |
6f0e3f6e | 1618 | netinet6/in6_var.h netinet6/nd6.h], [], [], |
8e4da10b | 1619 | FRR_INCLUDES) |
fa3232e1 | 1620 | |
8e4da10b DL |
1621 | m4_define([FRR_INCLUDES],dnl |
1622 | FRR_INCLUDES | |
7cda3a87 | 1623 | [#ifdef HAVE_NETINET6_IN6_H |
6f0e3f6e PJ |
1624 | #include <netinet6/in6.h> |
1625 | #endif | |
7cda3a87 | 1626 | #ifdef HAVE_NETINET_IN6_VAR_H |
6f0e3f6e PJ |
1627 | #include <netinet/in6_var.h> |
1628 | #endif | |
24f5e2fc | 1629 | #include <netinet/icmp6.h> |
7cda3a87 | 1630 | #ifdef HAVE_NETINET6_IN6_VAR_H |
6f0e3f6e PJ |
1631 | # include <netinet6/in6_var.h> |
1632 | #endif | |
7cda3a87 | 1633 | #ifdef HAVE_NETINET6_ND6_H |
fbf24544 | 1634 | # include <netinet6/nd6.h> |
6f0e3f6e PJ |
1635 | #endif |
1636 | ])dnl | |
1637 | ||
7ea487bc | 1638 | dnl -------------------- |
1639 | dnl Daemon disable check | |
1640 | dnl -------------------- | |
7ea487bc | 1641 | |
0eb5751d IR |
1642 | AS_IF([test "$enable_bgpd" != "no"], [ |
1643 | AC_DEFINE([HAVE_BGPD], [1], [bgpd]) | |
1644 | ]) | |
1645 | ||
1646 | AS_IF([test "$enable_ripd" != "no"], [ | |
1647 | AC_DEFINE([HAVE_RIPD], [1], [ripd]) | |
1648 | ]) | |
1649 | ||
1650 | AS_IF([test "$enable_ripngd" != "no"], [ | |
1651 | AC_DEFINE([HAVE_RIPNGD], [1], [ripngd]) | |
1652 | ]) | |
1653 | ||
1654 | AS_IF([test "$enable_ospfd" != "no"], [ | |
1655 | AC_DEFINE([HAVE_OSPFD], [1], [ospfd]) | |
1656 | ]) | |
1657 | ||
1658 | AS_IF([test "$enable_ospf6d" != "no"], [ | |
1659 | AC_DEFINE([HAVE_OSPF6D], [1], [ospf6d]) | |
1660 | ]) | |
1661 | ||
f616c954 | 1662 | AS_IF([test "$enable_ldpd" != "no"], [ |
99e9f424 | 1663 | AC_DEFINE([HAVE_LDPD], [1], [ldpd]) |
30237d29 | 1664 | ]) |
eac6e3f0 | 1665 | |
0eb5751d IR |
1666 | AS_IF([test "$enable_nhrpd" != "no"], [ |
1667 | AC_DEFINE([HAVE_NHRPD], [1], [nhrpd]) | |
1668 | ]) | |
1669 | ||
1670 | AS_IF([test "$enable_eigrpd" != "no"], [ | |
1671 | AC_DEFINE([HAVE_EIGRPD], [1], [eigrpd]) | |
1672 | ]) | |
1673 | ||
1674 | AS_IF([test "$enable_babeld" != "no"], [ | |
1675 | AC_DEFINE([HAVE_BABELD], [1], [babeld]) | |
1676 | ]) | |
1677 | ||
1678 | AS_IF([test "$enable_isisd" != "no"], [ | |
1679 | AC_DEFINE([HAVE_ISISD], [1], [isisd]) | |
1680 | ]) | |
1681 | ||
1682 | AS_IF([test "$enable_pimd" != "no"], [ | |
1683 | AC_DEFINE([HAVE_PIMD], [1], [pimd]) | |
1684 | ]) | |
1685 | ||
1686 | AS_IF([test "$enable_pbrd" != "no"], [ | |
1687 | AC_DEFINE([HAVE_PBRD], [1], [pbrd]) | |
1688 | ]) | |
1689 | ||
1690 | AS_IF([test "$enable_sharpd" = "yes"], [ | |
1691 | AC_DEFINE([HAVE_SHARPD], [1], [sharpd]) | |
1692 | ]) | |
1693 | ||
1694 | AS_IF([test "$enable_staticd" != "no"], [ | |
1695 | AC_DEFINE([HAVE_STATICD], [1], [staticd]) | |
1696 | ]) | |
1697 | ||
1698 | AS_IF([test "$enable_fabricd" != "no"], [ | |
1699 | AC_DEFINE([HAVE_FABRICD], [1], [fabricd]) | |
1700 | ]) | |
1701 | ||
1702 | AS_IF([test "$enable_vrrpd" != "no"], [ | |
1703 | AC_DEFINE([HAVE_VRRPD], [1], [vrrpd]) | |
1704 | ]) | |
1705 | ||
7134904b | 1706 | if test "$enable_bfdd" = "no"; then |
99e9f424 | 1707 | AC_DEFINE([HAVE_BFDD], [0], [bfdd]) |
7134904b RZ |
1708 | BFDD="" |
1709 | else | |
99e9f424 | 1710 | AC_DEFINE([HAVE_BFDD], [1], [bfdd]) |
7134904b RZ |
1711 | BFDD="bfdd" |
1712 | ||
1713 | case $host_os in | |
1714 | linux*) | |
99e9f424 | 1715 | AC_DEFINE([BFD_LINUX], [1], [bfdd]) |
7134904b RZ |
1716 | ;; |
1717 | ||
1718 | *) | |
99e9f424 | 1719 | AC_DEFINE([BFD_BSD], [1], [bfdd]) |
7134904b RZ |
1720 | ;; |
1721 | esac | |
1722 | fi | |
1723 | ||
4d7b695d SM |
1724 | AS_IF([test "$enable_pathd" != "no"], [ |
1725 | AC_DEFINE([HAVE_PATHD], [1], [pathd]) | |
1726 | ]) | |
1727 | ||
efba0985 SM |
1728 | AS_IF([test "$enable_pcep" != "no"], [ |
1729 | AC_DEFINE([HAVE_PATHD_PCEP], [1], [pathd-pcep]) | |
1730 | ]) | |
1731 | ||
31d7b6da | 1732 | if test "$ac_cv_lib_json_c_json_object_get" = "no" -a "$BFDD" = "bfdd"; then |
7134904b RZ |
1733 | AC_MSG_ERROR(["you must use json-c library to use bfdd"]) |
1734 | fi | |
1735 | ||
42350cfc | 1736 | NHRPD="" |
ddfeb486 DL |
1737 | case "$host_os" in |
1738 | linux*) | |
83c64a7d DL |
1739 | case "${enable_nhrpd}" in |
1740 | no) | |
1741 | ;; | |
1742 | yes) | |
f616c954 | 1743 | if test "$enable_clippy_only" != "yes"; then |
2d82431a | 1744 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1745 | AC_MSG_ERROR([nhrpd requires libcares. Please install c-ares and its -dev headers.]) |
1746 | fi | |
2163a630 | 1747 | fi |
83c64a7d DL |
1748 | NHRPD="nhrpd" |
1749 | ;; | |
1750 | *) | |
2d82431a | 1751 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1752 | NHRPD="nhrpd" |
1753 | fi | |
1754 | ;; | |
1755 | esac | |
ddfeb486 DL |
1756 | ;; |
1757 | *) | |
f616c954 | 1758 | if test "$enable_nhrpd" = "yes"; then |
ddfeb486 DL |
1759 | AC_MSG_ERROR([nhrpd requires kernel APIs that are only present on Linux.]) |
1760 | fi | |
1761 | ;; | |
1762 | esac | |
7f57883e | 1763 | |
f616c954 | 1764 | if test "$enable_watchfrr" = "no";then |
9473e340 | 1765 | WATCHFRR="" |
d0199430 | 1766 | else |
9473e340 | 1767 | WATCHFRR="watchfrr" |
d0199430 | 1768 | fi |
1769 | ||
1ef74ef7 | 1770 | OSPFCLIENT="" |
f616c954 | 1771 | if test "$enable_ospfapi" != "no";then |
99e9f424 | 1772 | AC_DEFINE([SUPPORT_OSPF_API], [1], [OSPFAPI]) |
1ef74ef7 | 1773 | |
f616c954 | 1774 | if test "$enable_ospfclient" != "no";then |
1ef74ef7 | 1775 | OSPFCLIENT="ospfclient" |
1ef74ef7 | 1776 | fi |
7ea487bc | 1777 | fi |
cd66cd4c | 1778 | |
f616c954 | 1779 | if test "$enable_bgp_announce" = "no";then |
99e9f424 | 1780 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) |
750e8146 | 1781 | else |
99e9f424 | 1782 | AC_DEFINE([DISABLE_BGP_ANNOUNCE], [0], [Disable BGP installation to zebra]) |
7ea487bc | 1783 | fi |
1784 | ||
f616c954 | 1785 | if test "$enable_bgp_vnc" != "no";then |
99e9f424 | 1786 | AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) |
65efcfce | 1787 | fi |
7ea487bc | 1788 | |
83c64a7d DL |
1789 | bgpd_bmp=false |
1790 | case "${enable_bmp}" in | |
1791 | no) | |
1792 | ;; | |
1793 | yes) | |
2d82431a | 1794 | if test "$c_ares_found" != "true" ; then |
83c64a7d DL |
1795 | AC_MSG_ERROR([BMP support requires libcares. Please install c-ares and its -dev headers.]) |
1796 | fi | |
1797 | bgpd_bmp=true | |
1798 | ;; | |
1799 | *) | |
2d82431a | 1800 | if test "$c_ares_found" = "true" ; then |
83c64a7d DL |
1801 | bgpd_bmp=true |
1802 | fi | |
1803 | ;; | |
1804 | esac | |
1805 | ||
e063f271 JAG |
1806 | if test "$enable_version_build_config" != "no";then |
1807 | AC_DEFINE([ENABLE_VERSION_BUILD_CONFIG], [1], [Report build configs in show version]) | |
1808 | fi | |
1809 | ||
a71c5039 DL |
1810 | dnl ########################################################################## |
1811 | dnl LARGE if block | |
f616c954 | 1812 | if test "$enable_clippy_only" != "yes"; then |
a71c5039 | 1813 | dnl ########################################################################## |
7ea487bc | 1814 | |
1815 | dnl ------------------ | |
b1fc9acb | 1816 | dnl check Net-SNMP library |
7ea487bc | 1817 | dnl ------------------ |
f616c954 | 1818 | if test "$enable_snmp" != "" -a "$enable_snmp" != "no"; then |
08d7f653 | 1819 | AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) |
31d7b6da | 1820 | if test "$NETSNMP_CONFIG" = "no"; then |
08d7f653 VB |
1821 | AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) |
1822 | fi | |
46081234 DL |
1823 | SNMP_LIBS="`${NETSNMP_CONFIG} --agent-libs`" |
1824 | SNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags`" | |
e5563f87 DL |
1825 | # net-snmp lists all of its own dependencies. we absolutely do not want that |
1826 | # among other things we avoid a GPL vs. OpenSSL license conflict here | |
1827 | for removelib in crypto ssl sensors pci wrap; do | |
1828 | SNMP_LIBS="`echo $SNMP_LIBS | sed -e 's/\(^\|\s\)-l'$removelib'\b/ /g' -e 's/\(^\|\s\)\([^\s]*\/\)\?lib'$removelib'\.[^\s]\+\b/ /g'`" | |
1829 | done | |
08d7f653 | 1830 | AC_MSG_CHECKING([whether we can link to Net-SNMP]) |
92e50261 | 1831 | AC_LINK_IFELSE_FLAGS([$SNMP_CFLAGS], [$SNMP_LIBS], [AC_LANG_PROGRAM([ |
08d7f653 VB |
1832 | int main(void); |
1833 | ], | |
1834 | [ | |
1835 | { | |
1836 | return 0; | |
1837 | } | |
92e50261 | 1838 | ])], [ |
45da32d7 | 1839 | AC_MSG_RESULT([no]) |
08d7f653 | 1840 | AC_MSG_ERROR([--enable-snmp given but not usable])]) |
d6be5fb9 VB |
1841 | case "${enable_snmp}" in |
1842 | yes) | |
1843 | SNMP_METHOD=agentx | |
1844 | ;; | |
807ed4e9 | 1845 | agentx) |
d6be5fb9 VB |
1846 | SNMP_METHOD="${enable_snmp}" |
1847 | ;; | |
1848 | *) | |
807ed4e9 | 1849 | AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use yes or agentx]) |
d6be5fb9 VB |
1850 | ;; |
1851 | esac | |
d6be5fb9 | 1852 | AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) |
99e9f424 | 1853 | AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) |
6cf9df08 | 1854 | fi |
99e9f424 RK |
1855 | AC_SUBST([SNMP_LIBS]) |
1856 | AC_SUBST([SNMP_CFLAGS]) | |
6cf9df08 | 1857 | |
1c2facd1 RW |
1858 | dnl --------------- |
1859 | dnl libyang | |
1860 | dnl --------------- | |
240b7826 RW |
1861 | PKG_CHECK_MODULES([LIBYANG], [libyang >= 1.0.184], , [ |
1862 | AC_MSG_ERROR([libyang (>= 1.0.184) was not found on your system.]) | |
1c2facd1 | 1863 | ]) |
fdbd8086 DL |
1864 | ac_cflags_save="$CFLAGS" |
1865 | CFLAGS="$CFLAGS $LIBYANG_CFLAGS" | |
397b1dff CF |
1866 | AC_CHECK_MEMBER([struct lyd_node.priv], [], [ |
1867 | AC_MSG_ERROR([m4_normalize([ | |
1868 | libyang needs to be compiled with ENABLE_LYD_PRIV=ON. | |
18f7f767 | 1869 | Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html]) |
397b1dff CF |
1870 | ]) |
1871 | ], [[#include <libyang/libyang.h>]]) | |
fdbd8086 | 1872 | CFLAGS="$ac_cflags_save" |
1c2facd1 RW |
1873 | |
1874 | dnl --------------- | |
1875 | dnl configuration rollbacks | |
1876 | dnl --------------- | |
1877 | SQLITE3=false | |
1878 | if test "$enable_config_rollbacks" = "yes"; then | |
fdbd8086 | 1879 | PKG_CHECK_MODULES([SQLITE3], [sqlite3], [ |
99e9f424 RK |
1880 | AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks]) |
1881 | AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database]) | |
1c2facd1 RW |
1882 | SQLITE3=true |
1883 | ], [ | |
1884 | AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) | |
1885 | ]) | |
1886 | fi | |
1c2facd1 | 1887 | |
5bce33b3 RW |
1888 | dnl --------------- |
1889 | dnl confd | |
1890 | dnl --------------- | |
1891 | if test "$enable_confd" != "" -a "$enable_confd" != "no"; then | |
76ca5356 | 1892 | AC_CHECK_PROG([CONFD], [confd], [confd], [/bin/false], "${enable_confd}/bin") |
31d7b6da | 1893 | if test "$CONFD" = "/bin/false"; then |
5bce33b3 RW |
1894 | AC_MSG_ERROR([confd was not found on your system.])] |
1895 | fi | |
1896 | CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib" | |
99e9f424 | 1897 | AC_SUBST([CONFD_CFLAGS]) |
0619d86e RW |
1898 | CONFD_LIBS="-lconfd" |
1899 | AC_SUBST([CONFD_LIBS]) | |
99e9f424 | 1900 | AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) |
5bce33b3 | 1901 | fi |
5bce33b3 | 1902 | |
a7ca2199 RW |
1903 | dnl --------------- |
1904 | dnl sysrepo | |
1905 | dnl --------------- | |
1906 | if test "$enable_sysrepo" = "yes"; then | |
9a3b4141 | 1907 | PKG_CHECK_MODULES([SYSREPO], [sysrepo], |
99e9f424 | 1908 | [AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration]) |
a7ca2199 RW |
1909 | SYSREPO=true], |
1910 | [SYSREPO=false | |
1911 | AC_MSG_ERROR([sysrepo was not found on your system.])] | |
1912 | ) | |
1913 | fi | |
a7ca2199 | 1914 | |
ec2ac5f2 RW |
1915 | dnl --------------- |
1916 | dnl gRPC | |
1917 | dnl --------------- | |
1918 | if test "$enable_grpc" = "yes"; then | |
1919 | PKG_CHECK_MODULES([GRPC], [grpc grpc++ protobuf], [ | |
1920 | AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) | |
1921 | if test "$PROTOC" = "/bin/false"; then | |
1922 | AC_MSG_FAILURE([grpc requested but protoc not found.]) | |
1923 | fi | |
1924 | ||
1925 | AC_DEFINE([HAVE_GRPC], [1], [Enable the gRPC northbound plugin]) | |
1926 | GRPC=true | |
1927 | ], [ | |
1928 | GRPC=false | |
1929 | AC_MSG_ERROR([grpc/grpc++ were not found on your system.]) | |
1930 | ]) | |
1931 | fi | |
ec2ac5f2 | 1932 | |
0cbcadcc QY |
1933 | dnl ----- |
1934 | dnl LTTng | |
1935 | dnl ----- | |
1936 | if test "$enable_lttng" = "yes"; then | |
1937 | PKG_CHECK_MODULES([UST], [lttng-ust >= 2.12.0], [ | |
1938 | AC_DEFINE([HAVE_LTTNG], [1], [Enable LTTng support]) | |
1939 | LTTNG=true | |
1940 | ], [ | |
1941 | AC_MSG_ERROR([configuration specifies --enable-lttng but lttng-ust was not found]) | |
1942 | ]) | |
1943 | fi | |
1944 | ||
552e2a30 QY |
1945 | dnl ---- |
1946 | dnl USDT | |
1947 | dnl ---- | |
1948 | if test "$enable_usdt" = "yes"; then | |
1949 | AC_CHECK_HEADERS([sys/sdt.h], [ | |
1950 | AC_DEFINE([HAVE_USDT], [1], [Enable USDT probes]) | |
1951 | USDT=true | |
1952 | ], [ | |
1953 | AC_MSG_ERROR([configuration specifies --enable-usdt but no USDT kernel headers (sys/sdt.h) found]) | |
1954 | ]) | |
1955 | fi | |
1956 | ||
a71c5039 DL |
1957 | dnl ------ |
1958 | dnl ZeroMQ | |
1959 | dnl ------ | |
31d7b6da | 1960 | if test "$enable_zeromq" != "no"; then |
a71c5039 DL |
1961 | PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ |
1962 | AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) | |
1963 | ZEROMQ=true | |
1964 | ], [ | |
31d7b6da | 1965 | if test "$enable_zeromq" = "yes"; then |
a71c5039 DL |
1966 | AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) |
1967 | fi | |
1968 | ]) | |
1969 | fi | |
1970 | ||
1971 | dnl ------------------------------------ | |
1972 | dnl Enable RPKI and add librtr to libs | |
1973 | dnl ------------------------------------ | |
f616c954 | 1974 | if test "$enable_rpki" = "yes"; then |
a71c5039 DL |
1975 | PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], |
1976 | [RPKI=true], | |
1977 | [RPKI=false | |
1978 | AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] | |
1979 | ) | |
1980 | fi | |
1981 | ||
0476fdad | 1982 | dnl ------------------------------------ |
87559aa4 | 1983 | dnl pimd is not supported on OpenBSD and MacOS |
0476fdad RK |
1984 | dnl ------------------------------------ |
1985 | if test "$enable_pimd" != "no"; then | |
1986 | AC_MSG_CHECKING([for pimd OS support]) | |
1987 | case "$host_os" in | |
87559aa4 RK |
1988 | darwin*) |
1989 | AC_MSG_RESULT([no]) | |
1990 | enable_pimd="no" | |
1991 | ;; | |
0476fdad RK |
1992 | openbsd*) |
1993 | AC_MSG_RESULT([no]) | |
1994 | enable_pimd="no" | |
1995 | ;; | |
1996 | *) | |
1997 | AC_MSG_RESULT([yes]) | |
1998 | ;; | |
1999 | esac | |
2000 | fi | |
2001 | ||
3fa94379 MS |
2002 | dnl ------------------------------------- |
2003 | dnl VRRP is only supported on linux | |
2004 | dnl ------------------------------------- | |
2005 | if test "$enable_vrrpd" != "no"; then | |
2006 | AC_MSG_CHECKING([for VRRP OS support]) | |
2007 | case "$host_os" in | |
2008 | linux*) | |
2009 | AC_MSG_RESULT([yes]) | |
2010 | ;; | |
2011 | *) | |
2012 | AC_MSG_RESULT([no]) | |
2013 | enable_vrrpd="no" | |
2014 | ;; | |
2015 | esac | |
2016 | fi | |
2017 | ||
a71c5039 DL |
2018 | dnl ------------------------------------------ |
2019 | dnl Check whether rtrlib was build with ssh support | |
2020 | dnl ------------------------------------------ | |
2021 | AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) | |
2022 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], | |
2023 | [[struct tr_ssh_config config;]])], | |
2024 | [AC_MSG_RESULT([yes]) | |
2025 | AC_DEFINE([FOUND_SSH], [1], [found_ssh])], | |
2026 | AC_MSG_RESULT([no]) | |
2027 | ) | |
4db0cff1 | 2028 | |
b249c083 DL |
2029 | dnl --------------- |
2030 | dnl dlopen & dlinfo | |
2031 | dnl --------------- | |
99e9f424 | 2032 | AC_SEARCH_LIBS([dlopen], [dl dld], [], [ |
30771d65 DL |
2033 | AC_MSG_ERROR([unable to find the dlopen()]) |
2034 | ]) | |
2035 | ||
b249c083 DL |
2036 | AC_CHECK_HEADERS([link.h]) |
2037 | ||
2a636b43 DL |
2038 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_ORIGIN)], [frr_cv_rtld_di_origin], [ |
2039 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2040 | #include <stdlib.h> |
2041 | #ifdef HAVE_LINK_H | |
2042 | #include <link.h> | |
2043 | #endif | |
2044 | #include <dlfcn.h> | |
2045 | ]], [[ | |
2046 | char origin[1]; | |
2047 | dlinfo (NULL, RTLD_DI_ORIGIN, &origin); | |
2048 | ]])], [ | |
2a636b43 DL |
2049 | frr_cv_rtld_di_origin=yes |
2050 | ], [ | |
2051 | frr_cv_rtld_di_origin=no | |
2052 | ]) | |
b249c083 | 2053 | ]) |
7075f6a0 | 2054 | if test "$frr_cv_rtld_di_origin" = "yes"; then |
99e9f424 | 2055 | AC_DEFINE([HAVE_DLINFO_ORIGIN], [1], [Have dlinfo RTLD_DI_ORIGIN]) |
2a636b43 | 2056 | fi |
b249c083 | 2057 | |
2a636b43 DL |
2058 | AC_CACHE_CHECK([for dlinfo(RTLD_DI_LINKMAP)], [frr_cv_rtld_di_linkmap], [ |
2059 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
b249c083 DL |
2060 | #include <stdlib.h> |
2061 | #ifdef HAVE_LINK_H | |
2062 | #include <link.h> | |
2063 | #endif | |
2064 | #include <dlfcn.h> | |
2065 | ]], [[ | |
2066 | struct link_map *lm = NULL; | |
2067 | dlinfo (NULL, RTLD_DI_LINKMAP, &lm); | |
2068 | ]])], [ | |
2a636b43 DL |
2069 | frr_cv_rtld_di_linkmap=yes |
2070 | ], [ | |
2071 | frr_cv_rtld_di_linkmap=no | |
2072 | ]) | |
b249c083 | 2073 | ]) |
7075f6a0 | 2074 | if test "$frr_cv_rtld_di_linkmap" = "yes"; then |
99e9f424 | 2075 | AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) |
2a636b43 | 2076 | fi |
6cf9df08 | 2077 | |
a71c5039 | 2078 | dnl ########################################################################## |
f616c954 | 2079 | dnl test "$enable_clippy_only" != "yes" |
a71c5039 DL |
2080 | fi |
2081 | dnl END OF LARGE if block | |
2082 | dnl ########################################################################## | |
62ff928b | 2083 | |
7ea487bc | 2084 | dnl --------------------------- |
6f0e3f6e | 2085 | dnl sockaddr and netinet checks |
7ea487bc | 2086 | dnl --------------------------- |
24f5e2fc DL |
2087 | AC_CHECK_TYPES([ |
2088 | struct sockaddr_dl, | |
2089 | struct vifctl, struct mfcctl, struct sioc_sg_req, | |
12e41d03 | 2090 | vifi_t, struct sioc_vif_req, struct igmpmsg, |
6f0e3f6e | 2091 | struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, |
2655e41f | 2092 | struct nd_opt_adv_interval, |
3eb4fbb0 LS |
2093 | struct nd_opt_homeagent_info, struct nd_opt_adv_interval, |
2094 | struct nd_opt_rdnss, struct nd_opt_dnssl], | |
8e4da10b | 2095 | [], [], FRR_INCLUDES) |
6f0e3f6e PJ |
2096 | |
2097 | AC_CHECK_MEMBERS([struct sockaddr.sa_len, | |
2098 | struct sockaddr_in.sin_len, struct sockaddr_un.sun_len, | |
ca3ccd87 | 2099 | struct sockaddr_dl.sdl_len, |
6f0e3f6e PJ |
2100 | struct if6_aliasreq.ifra_lifetime, |
2101 | struct nd_opt_adv_interval.nd_opt_ai_type], | |
8e4da10b | 2102 | [], [], FRR_INCLUDES) |
29c4c9bd | 2103 | |
6f0e3f6e | 2104 | dnl --------------------------- |
11770e10 | 2105 | dnl IRDP/pktinfo/icmphdr checks |
6f0e3f6e | 2106 | dnl --------------------------- |
8dc1f7fc DL |
2107 | |
2108 | AC_CHECK_TYPES([struct in_pktinfo], [ | |
2109 | AC_CHECK_TYPES([struct icmphdr], [ | |
2110 | IRDP=true | |
2111 | ], [ | |
2112 | IRDP=false | |
2113 | ], [FRR_INCLUDES]) | |
2114 | ], [ | |
2115 | IRDP=false | |
2116 | ], [FRR_INCLUDES]) | |
2117 | ||
2118 | case "${enable_irdp}" in | |
2119 | yes) | |
2120 | $IRDP || AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!']) | |
2121 | ;; | |
2122 | no) | |
2123 | IRDP=false | |
2124 | ;; | |
2125 | esac | |
2126 | ||
29c4c9bd | 2127 | |
12e41d03 DL |
2128 | dnl ----------------------- |
2129 | dnl checking for IP_PKTINFO | |
2130 | dnl ----------------------- | |
99e9f424 | 2131 | AC_MSG_CHECKING([for IP_PKTINFO]) |
12e41d03 DL |
2132 | AC_TRY_COMPILE([#include <netdb.h>], [ |
2133 | int opt = IP_PKTINFO; | |
2134 | ], [ | |
99e9f424 RK |
2135 | AC_MSG_RESULT([yes]) |
2136 | AC_DEFINE([HAVE_IP_PKTINFO], [1], [Have IP_PKTINFO]) | |
12e41d03 | 2137 | ], [ |
99e9f424 | 2138 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2139 | ]) |
2140 | ||
2141 | dnl --------------------------- | |
2142 | dnl checking for IP_RECVDSTADDR | |
2143 | dnl --------------------------- | |
99e9f424 | 2144 | AC_MSG_CHECKING([for IP_RECVDSTADDR]) |
12e41d03 DL |
2145 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
2146 | int opt = IP_RECVDSTADDR; | |
2147 | ], [ | |
99e9f424 RK |
2148 | AC_MSG_RESULT([yes]) |
2149 | AC_DEFINE([HAVE_IP_RECVDSTADDR], [1], [Have IP_RECVDSTADDR]) | |
12e41d03 | 2150 | ], [ |
99e9f424 | 2151 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2152 | ]) |
2153 | ||
2154 | dnl ---------------------- | |
2155 | dnl checking for IP_RECVIF | |
2156 | dnl ---------------------- | |
99e9f424 | 2157 | AC_MSG_CHECKING([for IP_RECVIF]) |
12e41d03 DL |
2158 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
2159 | int opt = IP_RECVIF; | |
2160 | ], [ | |
99e9f424 RK |
2161 | AC_MSG_RESULT([yes]) |
2162 | AC_DEFINE([HAVE_IP_RECVIF], [1], [Have IP_RECVIF]) | |
12e41d03 | 2163 | ], [ |
99e9f424 | 2164 | AC_MSG_RESULT([no]) |
12e41d03 DL |
2165 | ]) |
2166 | ||
eac6e3f0 RW |
2167 | dnl ---------------------- |
2168 | dnl checking for SO_BINDANY | |
2169 | dnl ---------------------- | |
99e9f424 | 2170 | AC_MSG_CHECKING([for SO_BINDANY]) |
eac6e3f0 RW |
2171 | AC_TRY_COMPILE([#include <sys/socket.h>], [ |
2172 | int opt = SO_BINDANY; | |
2173 | ], [ | |
99e9f424 RK |
2174 | AC_MSG_RESULT([yes]) |
2175 | AC_DEFINE([HAVE_SO_BINDANY], [1], [Have SO_BINDANY]) | |
eac6e3f0 | 2176 | ], [ |
99e9f424 | 2177 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2178 | ]) |
2179 | ||
2180 | dnl ---------------------- | |
2181 | dnl checking for IP_FREEBIND | |
2182 | dnl ---------------------- | |
99e9f424 | 2183 | AC_MSG_CHECKING([for IP_FREEBIND]) |
eac6e3f0 RW |
2184 | AC_TRY_COMPILE([#include <netinet/in.h>], [ |
2185 | int opt = IP_FREEBIND; | |
2186 | ], [ | |
99e9f424 RK |
2187 | AC_MSG_RESULT([yes]) |
2188 | AC_DEFINE([HAVE_IP_FREEBIND], [1], [Have IP_FREEBIND]) | |
eac6e3f0 | 2189 | ], [ |
99e9f424 | 2190 | AC_MSG_RESULT([no]) |
eac6e3f0 RW |
2191 | ]) |
2192 | ||
ba0cb3fe DS |
2193 | dnl -------------------------------------- |
2194 | dnl checking for be32dec existence or not | |
2195 | dnl -------------------------------------- | |
2196 | AC_CHECK_DECLS([be32enc, be32dec], [], [], | |
2197 | [#include <sys/endian.h>]) | |
2198 | ||
c4376c9d SH |
2199 | dnl -------------------------------------- |
2200 | dnl checking for clock_time monotonic struct and call | |
2201 | dnl -------------------------------------- | |
99e9f424 RK |
2202 | AC_CHECK_DECL([CLOCK_MONOTONIC], |
2203 | [AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"]) | |
2204 | AC_DEFINE([HAVE_CLOCK_MONOTONIC], [1], [Have monotonic clock]) | |
2205 | ], [AC_MSG_RESULT([no])], [FRR_INCLUDES]) | |
c4376c9d | 2206 | |
aef4a13f DL |
2207 | AC_SEARCH_LIBS([clock_nanosleep], [rt], [ |
2208 | AC_DEFINE([HAVE_CLOCK_NANOSLEEP], [1], [Have clock_nanosleep()]) | |
2209 | ]) | |
2210 | ||
bbf5ffa0 QY |
2211 | dnl -------------------------------------- |
2212 | dnl checking for flex and bison | |
2213 | dnl -------------------------------------- | |
4a06690f | 2214 | |
bbf5ffa0 | 2215 | AM_PROG_LEX |
99e9f424 | 2216 | AC_MSG_CHECKING([version of flex]) |
1689cf7e JAG |
2217 | frr_ac_flex_version="$(eval $LEX -V | grep flex | head -n 1)" |
2218 | frr_ac_flex_version="${frr_ac_flex_version##* }" | |
2219 | AC_MSG_RESULT([$frr_ac_flex_version]) | |
2220 | AX_COMPARE_VERSION([$frr_ac_flex_version], [lt], [2.5.20], [ | |
4a06690f DL |
2221 | LEX="$SHELL $missing_dir/missing flex" |
2222 | if test -f "${srcdir}/lib/command_lex.c" -a -f "${srcdir}/lib/command_lex.h"; then | |
2223 | AC_MSG_WARN([using pregenerated flex output files]) | |
2224 | else | |
2225 | AC_MSG_ERROR([flex failure and pregenerated files not included (probably a git build)]) | |
2226 | fi | |
2227 | AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy]) | |
2228 | AC_SUBST([LEXLIB], ['']) | |
2229 | ]) | |
0d37f9f3 | 2230 | |
bbf5ffa0 | 2231 | AC_PROG_YACC |
0d37f9f3 | 2232 | dnl thanks GNU bison for this b*llshit... |
99e9f424 | 2233 | AC_MSG_CHECKING([version of bison]) |
1689cf7e JAG |
2234 | frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" |
2235 | frr_ac_bison_version="${frr_ac_bison_version##* }" | |
2236 | frr_ac_bison_missing="false" | |
1af5b6d9 | 2237 | case "x${frr_ac_bison_version}x" in |
0d37f9f3 DL |
2238 | x2.7*) |
2239 | BISON_OPENBRACE='"' | |
2240 | BISON_CLOSEBRACE='"' | |
05dbb7df | 2241 | BISON_VERBOSE='' |
1689cf7e | 2242 | AC_MSG_RESULT([$frr_ac_bison_version - 2.7 or older]) |
0d37f9f3 DL |
2243 | ;; |
2244 | x2.*|x1.*) | |
1689cf7e | 2245 | AC_MSG_RESULT([$frr_ac_bison_version]) |
0d37f9f3 | 2246 | AC_MSG_WARN([installed bison is too old. Please install GNU bison 2.7.x or newer.]) |
1689cf7e | 2247 | frr_ac_bison_missing="true" |
0d37f9f3 DL |
2248 | ;; |
2249 | x) | |
2250 | AC_MSG_RESULT([none]) | |
2251 | AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) | |
1689cf7e | 2252 | frr_ac_bison_missing="true" |
0d37f9f3 | 2253 | ;; |
1af5b6d9 | 2254 | x3.[012][^0-9]*) |
0d37f9f3 DL |
2255 | BISON_OPENBRACE='{' |
2256 | BISON_CLOSEBRACE='}' | |
05dbb7df | 2257 | BISON_VERBOSE='-Dparse.error=verbose' |
1af5b6d9 DL |
2258 | AC_MSG_RESULT([$frr_ac_bison_version - 3.0 to 3.2]) |
2259 | ;; | |
2260 | *) | |
2261 | BISON_OPENBRACE='{' | |
2262 | BISON_CLOSEBRACE='}' | |
2263 | BISON_VERBOSE='-Dparse.error=verbose -Wno-yacc' | |
2264 | AC_MSG_RESULT([$frr_ac_bison_version - 3.3 or newer]) | |
0d37f9f3 DL |
2265 | ;; |
2266 | esac | |
99e9f424 RK |
2267 | AC_SUBST([BISON_OPENBRACE]) |
2268 | AC_SUBST([BISON_CLOSEBRACE]) | |
2269 | AC_SUBST([BISON_VERBOSE]) | |
0d37f9f3 | 2270 | |
1689cf7e | 2271 | if $frr_ac_bison_missing; then |
0d37f9f3 DL |
2272 | YACC="$SHELL $missing_dir/missing bison -y" |
2273 | if test -f "${srcdir}/lib/command_parse.c" -a -f "${srcdir}/lib/command_parse.h"; then | |
2274 | AC_MSG_WARN([using pregenerated bison output files]) | |
2275 | else | |
2276 | AC_MSG_ERROR([bison failure and pregenerated files not included (probably a git build)]) | |
2277 | fi | |
2278 | fi | |
bbf5ffa0 | 2279 | |
edd7c245 | 2280 | dnl ------------------- |
2281 | dnl capabilities checks | |
2282 | dnl ------------------- | |
f616c954 | 2283 | if test "$enable_capabilities" != "no"; then |
99e9f424 RK |
2284 | AC_MSG_CHECKING([whether prctl PR_SET_KEEPCAPS is available]) |
2285 | AC_TRY_COMPILE([#include <sys/prctl.h>], [prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);], | |
2286 | [AC_MSG_RESULT([yes]) | |
2287 | AC_DEFINE([HAVE_PR_SET_KEEPCAPS], [1], [prctl]) | |
8e4da10b | 2288 | frr_ac_keepcaps="yes"], |
99e9f424 | 2289 | AC_MSG_RESULT([no]) |
edd7c245 | 2290 | ) |
f616c954 | 2291 | if test "$frr_ac_keepcaps" = "yes"; then |
99e9f424 | 2292 | AC_CHECK_HEADERS([sys/capability.h]) |
41d3fc96 | 2293 | fi |
f616c954 | 2294 | if test "$ac_cv_header_sys_capability_h" = "yes"; then |
31d7b6da | 2295 | AC_CHECK_LIB([cap], [cap_init], |
99e9f424 | 2296 | [AC_DEFINE([HAVE_LCAPS], [1], [Capabilities]) |
41d3fc96 | 2297 | LIBCAP="-lcap" |
8e4da10b | 2298 | frr_ac_lcaps="yes"] |
41d3fc96 | 2299 | ) |
ceacedba | 2300 | fi |
f616c954 RK |
2301 | if test "$frr_ac_scaps" = "yes" \ |
2302 | -o "$frr_ac_lcaps" = "yes"; then | |
99e9f424 | 2303 | AC_DEFINE([HAVE_CAPABILITIES], [1], [capabilities]) |
41d3fc96 | 2304 | fi |
7bfe765a DL |
2305 | |
2306 | case "$host_os" in | |
2307 | linux*) | |
f616c954 | 2308 | if test "$enable_clippy_only" != "yes"; then |
7bfe765a DL |
2309 | if test "$frr_ac_lcaps" != "yes"; then |
2310 | AC_MSG_ERROR([libcap and/or its headers were not found. Running FRR without libcap support built in causes a huge performance penalty.]) | |
2311 | fi | |
2cd3abe4 | 2312 | fi |
7bfe765a DL |
2313 | ;; |
2314 | esac | |
2315 | else | |
2316 | case "$host_os" in | |
2317 | linux*) | |
2318 | AC_MSG_WARN([Running FRR without libcap support built in causes a huge performance penalty.]) | |
2319 | ;; | |
2320 | esac | |
edd7c245 | 2321 | fi |
99e9f424 | 2322 | AC_SUBST([LIBCAP]) |
edd7c245 | 2323 | |
fb2d1502 | 2324 | dnl --------------------------- |
2325 | dnl check for glibc 'backtrace' | |
31d7b6da | 2326 | dnl --------------------------- |
f616c954 | 2327 | if test "$enable_backtrace" != "no" ; then |
8c99b4c1 | 2328 | backtrace_ok=no |
68b8a15f | 2329 | PKG_CHECK_MODULES([UNWIND], [libunwind], [ |
99e9f424 | 2330 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) |
68b8a15f DL |
2331 | backtrace_ok=yes |
2332 | ], [ | |
d60693fd DL |
2333 | true |
2334 | ]) | |
2335 | ||
2336 | if test "$backtrace_ok" = "no"; then | |
2337 | AC_CHECK_HEADER([unwind.h], [ | |
2338 | AC_SEARCH_LIBS([unw_getcontext], [unwind], [ | |
2339 | AC_DEFINE([HAVE_LIBUNWIND], [1], [libunwind]) | |
2340 | backtrace_ok=yes | |
2341 | ]) | |
2342 | ]) | |
2343 | fi | |
2344 | ||
2345 | if test "$backtrace_ok" = "no"; then | |
0bdeb5e5 DL |
2346 | AC_CHECK_HEADER([execinfo.h], [ |
2347 | AC_SEARCH_LIBS([backtrace], [execinfo], [ | |
2348 | AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) | |
68b8a15f | 2349 | backtrace_ok=yes |
0bdeb5e5 DL |
2350 | ],, [-lm]) |
2351 | ]) | |
d60693fd | 2352 | fi |
8c99b4c1 | 2353 | |
f616c954 | 2354 | if test "$enable_backtrace" = "yes" -a "$backtrace_ok" = "no"; then |
8c99b4c1 | 2355 | dnl user explicitly requested backtrace but we failed to find support |
68b8a15f | 2356 | AC_MSG_FAILURE([failed to find backtrace or libunwind support]) |
8c99b4c1 DL |
2357 | fi |
2358 | fi | |
fb2d1502 | 2359 | |
41be32bf PJ |
2360 | dnl ----------------------------------------- |
2361 | dnl check for malloc mallinfo struct and call | |
2362 | dnl this must try and link using LIBS, in | |
2363 | dnl order to check no alternative allocator | |
2364 | dnl has been specified, which might not provide | |
cae8bc96 | 2365 | dnl mallinfo |
41be32bf | 2366 | dnl ----------------------------------------- |
324be174 | 2367 | AC_CHECK_HEADERS([malloc.h malloc_np.h malloc/malloc.h],,, [FRR_INCLUDES]) |
fa896a1d | 2368 | |
2a636b43 DL |
2369 | AC_CACHE_CHECK([whether mallinfo is available], [frr_cv_mallinfo], [ |
2370 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
fa896a1d DL |
2371 | #ifdef HAVE_MALLOC_H |
2372 | #include <malloc.h> | |
2373 | #endif | |
324be174 DL |
2374 | #ifdef HAVE_MALLOC_NP_H |
2375 | #include <malloc_np.h> | |
2376 | #endif | |
fa896a1d DL |
2377 | #ifdef HAVE_MALLOC_MALLOC_H |
2378 | #include <malloc/malloc.h> | |
2379 | #endif | |
2380 | ]], [[ | |
2381 | struct mallinfo ac_x; ac_x = mallinfo (); | |
2382 | ]])], [ | |
2a636b43 DL |
2383 | frr_cv_mallinfo=yes |
2384 | ], [ | |
2385 | frr_cv_mallinfo=no | |
2386 | ]) | |
fa896a1d | 2387 | ]) |
7075f6a0 | 2388 | if test "$frr_cv_mallinfo" = "yes"; then |
99e9f424 | 2389 | AC_DEFINE([HAVE_MALLINFO], [1], [mallinfo]) |
2a636b43 | 2390 | fi |
fa896a1d | 2391 | |
51ab4dba QY |
2392 | AC_CACHE_CHECK([whether mallinfo2 is available], [frr_cv_mallinfo2], [ |
2393 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ | |
2394 | #ifdef HAVE_MALLOC_H | |
2395 | #include <malloc.h> | |
2396 | #endif | |
2397 | #ifdef HAVE_MALLOC_NP_H | |
2398 | #include <malloc_np.h> | |
2399 | #endif | |
2400 | #ifdef HAVE_MALLOC_MALLOC_H | |
2401 | #include <malloc/malloc.h> | |
2402 | #endif | |
2403 | ]], [[ | |
2404 | struct mallinfo2 ac_x; ac_x = mallinfo2 (); | |
2405 | ]])], [ | |
2406 | frr_cv_mallinfo2=yes | |
2407 | ], [ | |
2408 | frr_cv_mallinfo2=no | |
2409 | ]) | |
2410 | ]) | |
2411 | if test "$frr_cv_mallinfo2" = "yes"; then | |
2412 | AC_DEFINE([HAVE_MALLINFO2], [1], [mallinfo2]) | |
2413 | fi | |
2414 | ||
99e9f424 | 2415 | AC_MSG_CHECKING([whether malloc_usable_size is available]) |
fa896a1d DL |
2416 | AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES [ |
2417 | #ifdef HAVE_MALLOC_H | |
2418 | #include <malloc.h> | |
2419 | #endif | |
2420 | #ifdef HAVE_MALLOC_MALLOC_H | |
2421 | #include <malloc/malloc.h> | |
2422 | #endif | |
2423 | ]], [[ | |
2424 | size_t ac_x; ac_x = malloc_usable_size(NULL); | |
2425 | ]])], [ | |
99e9f424 RK |
2426 | AC_MSG_RESULT([yes]) |
2427 | AC_DEFINE([HAVE_MALLOC_USABLE_SIZE], [1], [malloc_usable_size]) | |
fa896a1d | 2428 | ], [ |
99e9f424 | 2429 | AC_MSG_RESULT([no]) |
fa896a1d | 2430 | |
99e9f424 | 2431 | AC_MSG_CHECKING([whether malloc_size is available]) |
fa896a1d DL |
2432 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
2433 | #ifdef HAVE_MALLOC_H | |
2434 | #include <malloc.h> | |
2435 | #endif | |
2436 | #ifdef HAVE_MALLOC_MALLOC_H | |
2437 | #include <malloc/malloc.h> | |
2438 | #endif | |
2439 | ]], [[ | |
2440 | size_t ac_x; ac_x = malloc_size(NULL); | |
2441 | ]])], [ | |
99e9f424 RK |
2442 | AC_MSG_RESULT([yes]) |
2443 | AC_DEFINE([HAVE_MALLOC_SIZE], [1], [malloc_size]) | |
fa896a1d | 2444 | ], [ |
99e9f424 | 2445 | AC_MSG_RESULT([no]) |
fa896a1d DL |
2446 | ]) |
2447 | ]) | |
41be32bf | 2448 | |
408ad943 | 2449 | dnl ---------- |
2450 | dnl configure date | |
2451 | dnl ---------- | |
5e2dd3fa LB |
2452 | dev_version=`echo $VERSION | grep dev` |
2453 | #don't expire deprecated code in non 'dev' branch | |
f616c954 | 2454 | if test "$dev_version" = ""; then |
5e2dd3fa LB |
2455 | CONFDATE=0 |
2456 | else | |
2457 | CONFDATE=`date '+%Y%m%d'` | |
2458 | fi | |
99e9f424 | 2459 | AC_SUBST([CONFDATE]) |
408ad943 | 2460 | |
7ea487bc | 2461 | dnl ------------------------------ |
a159ed93 | 2462 | dnl set paths for state directory |
23bd12c3 | 2463 | dnl ------------------------------ |
99e9f424 | 2464 | AC_MSG_CHECKING([directory to use for state file]) |
f616c954 | 2465 | if test "$prefix" = "NONE"; then |
b2f36157 | 2466 | frr_statedir_prefix=""; |
23bd12c3 | 2467 | else |
b2f36157 | 2468 | frr_statedir_prefix=${prefix} |
23bd12c3 | 2469 | fi |
f616c954 | 2470 | if test "$localstatedir" = '${prefix}/var'; then |
8e4da10b | 2471 | for FRR_STATE_DIR in ${frr_statedir_prefix}/var/run dnl |
b2f36157 DL |
2472 | ${frr_statedir_prefix}/var/adm dnl |
2473 | ${frr_statedir_prefix}/etc dnl | |
a159ed93 | 2474 | /var/run dnl |
2475 | /var/adm dnl | |
2476 | /etc dnl | |
2477 | /dev/null; | |
23bd12c3 | 2478 | do |
8e4da10b | 2479 | test -d $FRR_STATE_DIR && break |
23bd12c3 | 2480 | done |
8e4da10b | 2481 | frr_statedir=$FRR_STATE_DIR |
23bd12c3 | 2482 | else |
b2f36157 | 2483 | frr_statedir=${localstatedir} |
a159ed93 | 2484 | fi |
9377fc4f | 2485 | if test "$frr_statedir" = "/dev/null"; then |
99e9f424 | 2486 | AC_MSG_ERROR([STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!]) |
a159ed93 | 2487 | fi |
99e9f424 RK |
2488 | AC_MSG_RESULT([${frr_statedir}]) |
2489 | AC_SUBST([frr_statedir]) | |
b2f36157 | 2490 | |
0d675e49 | 2491 | AC_DEFINE_UNQUOTED([LDPD_SOCKET], ["$frr_statedir%s%s/ldpd.sock"], [ldpd control socket]) |
4e99f309 | 2492 | AC_DEFINE_UNQUOTED([ZEBRA_SERV_PATH], ["$frr_statedir%s%s/zserv.api"], [zebra api socket]) |
89277ebf | 2493 | AC_DEFINE_UNQUOTED([BFDD_CONTROL_SOCKET], ["$frr_statedir%s%s/bfdd.sock"], [bfdd control socket]) |
43e587c1 | 2494 | AC_DEFINE_UNQUOTED([DAEMON_VTY_DIR], ["$frr_statedir%s%s"], [daemon vty directory]) |
99e9f424 | 2495 | AC_DEFINE_UNQUOTED([DAEMON_DB_DIR], ["$frr_statedir"], [daemon database directory]) |
7ea487bc | 2496 | |
95c4aff2 | 2497 | dnl autoconf does this, but it does it too late... |
31d7b6da RK |
2498 | test "$prefix" = "NONE" && prefix=$ac_default_prefix |
2499 | test "$exec_prefix" = "NONE" && exec_prefix='${prefix}' | |
95c4aff2 DL |
2500 | |
2501 | dnl get the full path, recursing through variables... | |
2502 | vtysh_bin="$bindir/vtysh" | |
2503 | for I in 1 2 3 4 5 6 7 8 9 10; do | |
2504 | eval vtysh_bin="\"$vtysh_bin\"" | |
2505 | done | |
99e9f424 RK |
2506 | AC_DEFINE_UNQUOTED([VTYSH_BIN_PATH], ["$vtysh_bin"], [path to vtysh binary]) |
2507 | AC_SUBST([vtysh_bin]) | |
95c4aff2 | 2508 | |
a07169b1 DL |
2509 | CFG_SYSCONF="$sysconfdir" |
2510 | CFG_SBIN="$sbindir" | |
2511 | CFG_STATE="$frr_statedir" | |
30771d65 | 2512 | CFG_MODULE="$moduledir" |
1c2facd1 | 2513 | CFG_YANGMODELS="$yangmodelsdir" |
e4e0229a | 2514 | CFG_SCRIPT="$scriptdir" |
a07169b1 DL |
2515 | for I in 1 2 3 4 5 6 7 8 9 10; do |
2516 | eval CFG_SYSCONF="\"$CFG_SYSCONF\"" | |
2517 | eval CFG_SBIN="\"$CFG_SBIN\"" | |
2518 | eval CFG_STATE="\"$CFG_STATE\"" | |
30771d65 | 2519 | eval CFG_MODULE="\"$CFG_MODULE\"" |
1c2facd1 | 2520 | eval CFG_YANGMODELS="\"$CFG_YANGMODELS\"" |
e4e0229a | 2521 | eval CFG_SCRIPT="\"$CFG_SCRIPT\"" |
a07169b1 | 2522 | done |
99e9f424 RK |
2523 | AC_SUBST([CFG_SYSCONF]) |
2524 | AC_SUBST([CFG_SBIN]) | |
2525 | AC_SUBST([CFG_STATE]) | |
2526 | AC_SUBST([CFG_MODULE]) | |
e4e0229a | 2527 | AC_SUBST([CFG_SCRIPT]) |
99e9f424 | 2528 | AC_SUBST([CFG_YANGMODELS]) |
99e9f424 | 2529 | AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules]) |
e4e0229a | 2530 | AC_DEFINE_UNQUOTED([SCRIPT_PATH], ["$CFG_SCRIPT"], [path to scripts]) |
99e9f424 | 2531 | AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models]) |
3ec95567 | 2532 | AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh]) |
a07169b1 | 2533 | |
a71c5039 | 2534 | dnl various features |
f616c954 RK |
2535 | AM_CONDITIONAL([SUPPORT_REALMS], [test "$enable_realms" = "yes"]) |
2536 | AM_CONDITIONAL([ENABLE_BGP_VNC], [test "$enable_bgp_vnc" != "no"]) | |
83c64a7d | 2537 | AM_CONDITIONAL([BGP_BMP], [$bgpd_bmp]) |
a71c5039 DL |
2538 | dnl northbound |
2539 | AM_CONDITIONAL([SQLITE3], [$SQLITE3]) | |
31d7b6da RK |
2540 | AM_CONDITIONAL([CONFD], [test "$enable_confd" != ""]) |
2541 | AM_CONDITIONAL([SYSREPO], [test "$enable_sysrepo" = "yes"]) | |
2542 | AM_CONDITIONAL([GRPC], [test "$enable_grpc" = "yes"]) | |
2543 | AM_CONDITIONAL([ZEROMQ], [test "$ZEROMQ" = "true"]) | |
a71c5039 | 2544 | dnl plugins |
31d7b6da RK |
2545 | AM_CONDITIONAL([RPKI], [test "$RPKI" = "true"]) |
2546 | AM_CONDITIONAL([SNMP], [test "$SNMP_METHOD" = "agentx"]) | |
a71c5039 | 2547 | AM_CONDITIONAL([IRDP], [$IRDP]) |
31d7b6da RK |
2548 | AM_CONDITIONAL([FPM], [test "$enable_fpm" = "yes"]) |
2549 | AM_CONDITIONAL([HAVE_PROTOBUF], [test "$enable_protobuf" = "yes"]) | |
fd193241 | 2550 | AM_CONDITIONAL([HAVE_PROTOBUF3], [$PROTO3]) |
efba0985 SM |
2551 | |
2552 | dnl PCEP plugin | |
2553 | AM_CONDITIONAL([HAVE_PATHD_PCEP], [test "$enable_pcep" = "yes"]) | |
2554 | AS_IF([test "$enable_pcep" = "yes"], [ | |
2555 | AC_CHECK_LIB([pcep_pcc], [initialize_pcc], [ | |
2556 | PATHD_PCEP_LIBS="-lpcep_pcc" | |
2557 | ],[ | |
2558 | AC_MSG_ERROR([PCEP library libpcep_pcc not found]) | |
2559 | ]) | |
2560 | AC_SUBST([PATHD_PCEP_LIBS]) | |
2561 | ]) | |
2562 | ||
a71c5039 | 2563 | dnl daemons |
31d7b6da | 2564 | AM_CONDITIONAL([VTYSH], [test "$VTYSH" = "vtysh"]) |
f616c954 RK |
2565 | AM_CONDITIONAL([ZEBRA], [test "$enable_zebra" != "no"]) |
2566 | AM_CONDITIONAL([BGPD], [test "$enable_bgpd" != "no"]) | |
2567 | AM_CONDITIONAL([RIPD], [test "$enable_ripd" != "no"]) | |
2568 | AM_CONDITIONAL([OSPFD], [test "$enable_ospfd" != "no"]) | |
2569 | AM_CONDITIONAL([LDPD], [test "$enable_ldpd" != "no"]) | |
31d7b6da RK |
2570 | AM_CONDITIONAL([BFDD], [test "$BFDD" = "bfdd"]) |
2571 | AM_CONDITIONAL([NHRPD], [test "$NHRPD" = "nhrpd"]) | |
f616c954 | 2572 | AM_CONDITIONAL([EIGRPD], [test "$enable_eigrpd" != "no"]) |
31d7b6da RK |
2573 | AM_CONDITIONAL([WATCHFRR], [test "$WATCHFRR" = "watchfrr"]) |
2574 | AM_CONDITIONAL([OSPFCLIENT], [test "$OSPFCLIENT" = "ospfclient"]) | |
f616c954 RK |
2575 | AM_CONDITIONAL([RIPNGD], [test "$enable_ripngd" != "no"]) |
2576 | AM_CONDITIONAL([BABELD], [test "$enable_babeld" != "no"]) | |
2577 | AM_CONDITIONAL([OSPF6D], [test "$enable_ospf6d" != "no"]) | |
2578 | AM_CONDITIONAL([ISISD], [test "$enable_isisd" != "no"]) | |
2579 | AM_CONDITIONAL([PIMD], [test "$enable_pimd" != "no"]) | |
2580 | AM_CONDITIONAL([PBRD], [test "$enable_pbrd" != "no"]) | |
2581 | AM_CONDITIONAL([SHARPD], [test "$enable_sharpd" = "yes"]) | |
2582 | AM_CONDITIONAL([STATICD], [test "$enable_staticd" != "no"]) | |
2583 | AM_CONDITIONAL([FABRICD], [test "$enable_fabricd" != "no"]) | |
2584 | AM_CONDITIONAL([VRRPD], [test "$enable_vrrpd" != "no"]) | |
4d7b695d | 2585 | AM_CONDITIONAL([PATHD], [test "$enable_pathd" != "no"]) |
7ea487bc | 2586 | |
94cfb069 DL |
2587 | AC_CONFIG_FILES([Makefile],[ |
2588 | test "$enable_dev_build" = "yes" && makefile_devbuild="--dev-build" | |
2589 | ${PYTHON} "${ac_abs_top_srcdir}/python/makefile.py" ${makefile_devbuild} || exit 1 | |
2590 | ], [ | |
2591 | PYTHON="$PYTHON" | |
2592 | enable_dev_build="$enable_dev_build" | |
2593 | ]) | |
892d21b1 DL |
2594 | |
2595 | AC_CONFIG_FILES([ | |
06871ed9 | 2596 | config.version |
439be082 | 2597 | changelog-auto |
22ea387f | 2598 | redhat/frr.spec |
c737c7ba | 2599 | alpine/APKBUILD |
3ab11ecc | 2600 | snapcraft/snapcraft.yaml |
b7a97f82 | 2601 | lib/version.h |
8efe88ea | 2602 | tests/lib/cli/test_cli.refout |
cbd04084 | 2603 | pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh |
7f57883e DS |
2604 | pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh |
2605 | pkgsrc/eigrpd.sh]) | |
65efcfce | 2606 | |
99e9f424 RK |
2607 | AC_CONFIG_FILES([vtysh/extract.pl], [chmod +x vtysh/extract.pl]) |
2608 | AC_CONFIG_FILES([tools/frr], [chmod +x tools/frr]) | |
ea4d91bf DL |
2609 | AC_CONFIG_FILES([tools/watchfrr.sh], [chmod +x tools/watchfrr.sh]) |
2610 | AC_CONFIG_FILES([tools/frrinit.sh], [chmod +x tools/frrinit.sh]) | |
2611 | AC_CONFIG_FILES([tools/frrcommon.sh]) | |
566397ba EB |
2612 | AC_CONFIG_FILES([tools/frr.service]) |
2613 | AC_CONFIG_FILES([tools/frr@.service]) | |
65efcfce | 2614 | |
31d7b6da | 2615 | AS_IF([test "$with_pkg_git_version" = "yes"], [ |
306ed681 DL |
2616 | AC_CONFIG_COMMANDS([lib/gitversion.h], [ |
2617 | dst="${ac_abs_top_builddir}/lib/gitversion.h" | |
2618 | ${PERL} "${ac_abs_top_srcdir}/lib/gitversion.pl" \ | |
2619 | "${ac_abs_top_srcdir}" \ | |
2620 | > "${dst}.tmp" | |
f616c954 | 2621 | test -f "$dst" \ |
306ed681 DL |
2622 | && diff "${dst}.tmp" "${dst}" >/dev/null 2>/dev/null \ |
2623 | && rm "${dst}.tmp" \ | |
2624 | || mv "${dst}.tmp" "${dst}" | |
2625 | ], [ | |
2626 | PERL="$PERL" | |
2627 | ]) | |
2628 | ]) | |
2629 | ||
1689cf7e | 2630 | ## Hack, but working solution to avoid rebuilding of frr.info. |
48577196 | 2631 | ## It's already in CVS until texinfo 4.7 is more common. |
14c17fd8 | 2632 | AC_OUTPUT |
7ea487bc | 2633 | |
7134d0e9 EB |
2634 | if test "$enable_rpath" = "yes" ; then |
2635 | true | |
2636 | else | |
2637 | # See https://old-en.opensuse.org/openSUSE:Packaging_Guidelines#Removing_Rpath | |
2638 | sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool | |
2639 | sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool | |
2640 | fi | |
2641 | ||
7ea487bc | 2642 | echo " |
447a8fe9 | 2643 | FRRouting configuration |
b2f36157 DL |
2644 | ------------------------------ |
2645 | FRR version : ${PACKAGE_VERSION} | |
1080c13f | 2646 | host operating system : ${host_os} |
7ea487bc | 2647 | source code location : ${srcdir} |
2648 | compiler : ${CC} | |
dbac691d | 2649 | compiler flags : ${CFLAGS} ${SAN_FLAGS} |
6f0e3f6e | 2650 | make : ${MAKE-make} |
dbac691d | 2651 | linker flags : ${LDFLAGS} ${SAN_FLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} |
b2f36157 | 2652 | state file directory : ${frr_statedir} |
dc7a2bf1 | 2653 | config file directory : `eval echo \`echo ${sysconfdir}\`` |
d6b72f7a | 2654 | example directory : `eval echo \`echo ${exampledir}\`` |
30771d65 | 2655 | module directory : ${CFG_MODULE} |
e4e0229a | 2656 | script directory : ${CFG_SCRIPT} |
b2f36157 DL |
2657 | user to run as : ${enable_user} |
2658 | group to run as : ${enable_group} | |
2659 | group for vty sockets : ${enable_vty_group} | |
aa593d5e | 2660 | config file mask : ${enable_configfile_mask} |
2661 | log file mask : ${enable_logfile_mask} | |
2b2f275e | 2662 | zebra protobuf enabled : ${enable_protobuf:-no} |
354196c0 | 2663 | vici socket path : ${vici_socket} |
dc7a2bf1 | 2664 | |
2665 | The above user and group must have read/write access to the state file | |
105b8239 | 2666 | directory and to the config files in the config file directory." |
410a2492 | 2667 | |
f616c954 | 2668 | if test "$enable_doc" != "no" -a "$frr_py_mod_sphinx" = "false"; then |
45da32d7 DL |
2669 | AC_MSG_WARN([sphinx is missing but required to build documentation]) |
2670 | fi | |
7075f6a0 | 2671 | if test "$frr_py_mod_pytest" = "false"; then |
45da32d7 | 2672 | AC_MSG_WARN([pytest is missing, unit tests cannot be performed]) |
410a2492 | 2673 | fi |