Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 1 | |
Igor Sysoev | ff8da91 | 2004-09-29 16:00:49 +0000 | [diff] [blame] | 2 | # Copyright (C) Igor Sysoev |
Maxim Konovalov | f8d59e3 | 2012-01-18 15:07:43 +0000 | [diff] [blame] | 3 | # Copyright (C) Nginx, Inc. |
Igor Sysoev | ff8da91 | 2004-09-29 16:00:49 +0000 | [diff] [blame] | 4 | |
| 5 | |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 6 | NGX_USER=${NGX_USER:-nobody} |
| 7 | |
| 8 | if [ -z "$NGX_GROUP" ]; then |
| 9 | if [ $NGX_USER = nobody ]; then |
| 10 | if grep nobody /etc/group 2>&1 >/dev/null; then |
| 11 | echo "checking for nobody group ... found" |
| 12 | NGX_GROUP=nobody |
| 13 | else |
| 14 | echo "checking for nobody group ... not found" |
| 15 | |
| 16 | if grep nogroup /etc/group 2>&1 >/dev/null; then |
| 17 | echo "checking for nogroup group ... found" |
| 18 | NGX_GROUP=nogroup |
| 19 | else |
| 20 | echo "checking for nogroup group ... not found" |
| 21 | NGX_GROUP=nobody |
| 22 | fi |
| 23 | fi |
| 24 | else |
| 25 | NGX_GROUP=$NGX_USER |
| 26 | fi |
| 27 | fi |
| 28 | |
| 29 | |
| 30 | ngx_feature="poll()" |
| 31 | ngx_feature_name= |
| 32 | ngx_feature_run=no |
| 33 | ngx_feature_incs="#include <poll.h>" |
| 34 | ngx_feature_path= |
| 35 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 36 | ngx_feature_test="int n; struct pollfd pl; |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 37 | pl.fd = 0; |
| 38 | pl.events = 0; |
| 39 | pl.revents = 0; |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 40 | n = poll(&pl, 1, 0); |
| 41 | if (n == -1) return 1" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 42 | . auto/feature |
| 43 | |
| 44 | if [ $ngx_found = no ]; then |
| 45 | EVENT_POLL=NONE |
| 46 | fi |
| 47 | |
| 48 | |
| 49 | ngx_feature="/dev/poll" |
| 50 | ngx_feature_name="NGX_HAVE_DEVPOLL" |
| 51 | ngx_feature_run=no |
| 52 | ngx_feature_incs="#include <sys/devpoll.h>" |
| 53 | ngx_feature_path= |
| 54 | ngx_feature_libs= |
| 55 | ngx_feature_test="int n, dp; struct dvpoll dvp; |
| 56 | dp = 0; |
| 57 | dvp.dp_fds = NULL; |
| 58 | dvp.dp_nfds = 0; |
| 59 | dvp.dp_timeout = 0; |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 60 | n = ioctl(dp, DP_POLL, &dvp); |
| 61 | if (n == -1) return 1" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 62 | . auto/feature |
| 63 | |
| 64 | if [ $ngx_found = yes ]; then |
| 65 | CORE_SRCS="$CORE_SRCS $DEVPOLL_SRCS" |
| 66 | EVENT_MODULES="$EVENT_MODULES $DEVPOLL_MODULE" |
| 67 | EVENT_FOUND=YES |
| 68 | fi |
| 69 | |
| 70 | |
| 71 | if test -z "$NGX_KQUEUE_CHECKED"; then |
| 72 | ngx_feature="kqueue" |
| 73 | ngx_feature_name="NGX_HAVE_KQUEUE" |
| 74 | ngx_feature_run=no |
| 75 | ngx_feature_incs="#include <sys/event.h>" |
| 76 | ngx_feature_path= |
| 77 | ngx_feature_libs= |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 78 | ngx_feature_test="(void) kqueue()" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 79 | . auto/feature |
| 80 | |
| 81 | if [ $ngx_found = yes ]; then |
| 82 | |
| 83 | have=NGX_HAVE_CLEAR_EVENT . auto/have |
| 84 | EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE" |
| 85 | CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS" |
| 86 | EVENT_FOUND=YES |
| 87 | |
| 88 | ngx_feature="kqueue's NOTE_LOWAT" |
| 89 | ngx_feature_name="NGX_HAVE_LOWAT_EVENT" |
| 90 | ngx_feature_run=no |
| 91 | ngx_feature_incs="#include <sys/event.h>" |
| 92 | ngx_feature_path= |
| 93 | ngx_feature_libs= |
| 94 | ngx_feature_test="struct kevent kev; |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 95 | kev.fflags = NOTE_LOWAT; |
| 96 | (void) kev" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 97 | . auto/feature |
| 98 | |
| 99 | |
| 100 | ngx_feature="kqueue's EVFILT_TIMER" |
| 101 | ngx_feature_name="NGX_HAVE_TIMER_EVENT" |
| 102 | ngx_feature_run=yes |
| 103 | ngx_feature_incs="#include <sys/event.h> |
| 104 | #include <sys/time.h>" |
| 105 | ngx_feature_path= |
| 106 | ngx_feature_libs= |
| 107 | ngx_feature_test="int kq; |
| 108 | struct kevent kev; |
| 109 | struct timespec ts; |
| 110 | |
| 111 | if ((kq = kqueue()) == -1) return 1; |
| 112 | |
| 113 | kev.ident = 0; |
| 114 | kev.filter = EVFILT_TIMER; |
| 115 | kev.flags = EV_ADD|EV_ENABLE; |
| 116 | kev.fflags = 0; |
| 117 | kev.data = 1000; |
| 118 | kev.udata = 0; |
| 119 | |
| 120 | ts.tv_sec = 0; |
| 121 | ts.tv_nsec = 0; |
| 122 | |
| 123 | if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1; |
| 124 | |
| 125 | if (kev.flags & EV_ERROR) return 1;" |
| 126 | |
| 127 | . auto/feature |
| 128 | fi |
| 129 | fi |
| 130 | |
| 131 | |
| 132 | if [ "$NGX_SYSTEM" = "NetBSD" ]; then |
| 133 | |
| 134 | # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t" |
| 135 | |
| 136 | cat << END >> $NGX_AUTO_CONFIG_H |
| 137 | |
| 138 | #define NGX_KQUEUE_UDATA_T |
| 139 | |
| 140 | END |
| 141 | |
| 142 | else |
| 143 | cat << END >> $NGX_AUTO_CONFIG_H |
| 144 | |
| 145 | #define NGX_KQUEUE_UDATA_T (void *) |
| 146 | |
| 147 | END |
| 148 | |
| 149 | fi |
| 150 | |
| 151 | |
| 152 | ngx_feature="crypt()" |
| 153 | ngx_feature_name= |
| 154 | ngx_feature_run=no |
| 155 | ngx_feature_incs= |
| 156 | ngx_feature_path= |
| 157 | ngx_feature_libs= |
| 158 | ngx_feature_test="crypt(\"test\", \"salt\");" |
| 159 | . auto/feature |
| 160 | |
| 161 | |
| 162 | if [ $ngx_found = no ]; then |
| 163 | |
| 164 | ngx_feature="crypt() in libcrypt" |
| 165 | ngx_feature_name= |
| 166 | ngx_feature_run=no |
| 167 | ngx_feature_incs= |
| 168 | ngx_feature_path= |
| 169 | ngx_feature_libs=-lcrypt |
| 170 | . auto/feature |
| 171 | |
| 172 | if [ $ngx_found = yes ]; then |
| 173 | CRYPT_LIB="-lcrypt" |
| 174 | fi |
| 175 | fi |
| 176 | |
| 177 | |
| 178 | ngx_feature="F_READAHEAD" |
| 179 | ngx_feature_name="NGX_HAVE_F_READAHEAD" |
| 180 | ngx_feature_run=no |
| 181 | ngx_feature_incs="#include <fcntl.h>" |
| 182 | ngx_feature_path= |
| 183 | ngx_feature_libs= |
| 184 | ngx_feature_test="fcntl(0, F_READAHEAD, 1);" |
| 185 | . auto/feature |
| 186 | |
| 187 | |
| 188 | ngx_feature="posix_fadvise()" |
| 189 | ngx_feature_name="NGX_HAVE_POSIX_FADVISE" |
| 190 | ngx_feature_run=no |
| 191 | ngx_feature_incs="#include <fcntl.h>" |
| 192 | ngx_feature_path= |
| 193 | ngx_feature_libs= |
| 194 | ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);" |
| 195 | . auto/feature |
| 196 | |
| 197 | |
| 198 | ngx_feature="O_DIRECT" |
| 199 | ngx_feature_name="NGX_HAVE_O_DIRECT" |
| 200 | ngx_feature_run=no |
| 201 | ngx_feature_incs="#include <fcntl.h>" |
| 202 | ngx_feature_path= |
| 203 | ngx_feature_libs= |
| 204 | ngx_feature_test="fcntl(0, F_SETFL, O_DIRECT);" |
| 205 | . auto/feature |
| 206 | |
| 207 | |
| 208 | if [ $ngx_found = yes -a "$NGX_SYSTEM" = "Linux" ]; then |
| 209 | have=NGX_HAVE_ALIGNED_DIRECTIO . auto/have |
| 210 | fi |
| 211 | |
| 212 | ngx_feature="F_NOCACHE" |
| 213 | ngx_feature_name="NGX_HAVE_F_NOCACHE" |
| 214 | ngx_feature_run=no |
| 215 | ngx_feature_incs="#include <fcntl.h>" |
| 216 | ngx_feature_path= |
| 217 | ngx_feature_libs= |
| 218 | ngx_feature_test="fcntl(0, F_NOCACHE, 1);" |
| 219 | . auto/feature |
| 220 | |
| 221 | |
| 222 | ngx_feature="directio()" |
| 223 | ngx_feature_name="NGX_HAVE_DIRECTIO" |
| 224 | ngx_feature_run=no |
| 225 | ngx_feature_incs="#include <sys/types.h> |
| 226 | #include <sys/fcntl.h>" |
| 227 | ngx_feature_path= |
| 228 | ngx_feature_libs= |
| 229 | ngx_feature_test="directio(0, DIRECTIO_ON);" |
| 230 | . auto/feature |
| 231 | |
| 232 | |
| 233 | ngx_feature="statfs()" |
| 234 | ngx_feature_name="NGX_HAVE_STATFS" |
| 235 | ngx_feature_run=no |
| 236 | ngx_feature_incs="$NGX_INCLUDE_SYS_PARAM_H |
| 237 | $NGX_INCLUDE_SYS_MOUNT_H |
| 238 | $NGX_INCLUDE_SYS_VFS_H" |
| 239 | ngx_feature_path= |
| 240 | ngx_feature_libs= |
| 241 | ngx_feature_test="struct statfs fs; |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 242 | statfs(\".\", &fs);" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 243 | . auto/feature |
| 244 | |
| 245 | |
| 246 | ngx_feature="statvfs()" |
| 247 | ngx_feature_name="NGX_HAVE_STATVFS" |
| 248 | ngx_feature_run=no |
| 249 | ngx_feature_incs="#include <sys/types.h> |
| 250 | #include <sys/statvfs.h>" |
| 251 | ngx_feature_path= |
| 252 | ngx_feature_libs= |
| 253 | ngx_feature_test="struct statvfs fs; |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 254 | statvfs(\".\", &fs);" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 255 | . auto/feature |
| 256 | |
| 257 | |
| 258 | ngx_feature="dlopen()" |
Maxim Dounin | c52460c | 2016-02-04 18:30:21 +0300 | [diff] [blame] | 259 | ngx_feature_name="NGX_HAVE_DLOPEN" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 260 | ngx_feature_run=no |
| 261 | ngx_feature_incs="#include <dlfcn.h>" |
| 262 | ngx_feature_path= |
| 263 | ngx_feature_libs= |
Piotr Sikora | 9004c48 | 2016-06-27 15:00:04 -0700 | [diff] [blame] | 264 | ngx_feature_test="dlopen(NULL, RTLD_NOW | RTLD_GLOBAL); dlsym(NULL, \"\")" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 265 | . auto/feature |
| 266 | |
| 267 | |
Piotr Sikora | 3db8656 | 2016-06-27 15:00:01 -0700 | [diff] [blame] | 268 | if [ $ngx_found = no ]; then |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 269 | |
| 270 | ngx_feature="dlopen() in libdl" |
| 271 | ngx_feature_libs="-ldl" |
| 272 | . auto/feature |
| 273 | |
| 274 | if [ $ngx_found = yes ]; then |
Maxim Dounin | c52460c | 2016-02-04 18:30:21 +0300 | [diff] [blame] | 275 | CORE_LIBS="$CORE_LIBS -ldl" |
Ruslan Ermilov | 9df3a0a | 2016-02-18 11:39:57 +0300 | [diff] [blame] | 276 | NGX_LIBDL="-ldl" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 277 | fi |
| 278 | fi |
| 279 | |
| 280 | |
| 281 | ngx_feature="sched_yield()" |
| 282 | ngx_feature_name="NGX_HAVE_SCHED_YIELD" |
| 283 | ngx_feature_run=no |
| 284 | ngx_feature_incs="#include <sched.h>" |
| 285 | ngx_feature_path= |
| 286 | ngx_feature_libs= |
| 287 | ngx_feature_test="sched_yield()" |
| 288 | . auto/feature |
| 289 | |
| 290 | |
Piotr Sikora | 3db8656 | 2016-06-27 15:00:01 -0700 | [diff] [blame] | 291 | if [ $ngx_found = no ]; then |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 292 | |
| 293 | ngx_feature="sched_yield() in librt" |
| 294 | ngx_feature_libs="-lrt" |
| 295 | . auto/feature |
| 296 | |
| 297 | if [ $ngx_found = yes ]; then |
| 298 | CORE_LIBS="$CORE_LIBS -lrt" |
| 299 | fi |
| 300 | fi |
| 301 | |
Maxim Dounin | ec8186c | 2011-08-21 11:37:37 +0000 | [diff] [blame] | 302 | |
Maxim Dounin | 302d47a | 2017-05-29 16:48:30 +0300 | [diff] [blame] | 303 | ngx_feature="sched_setaffinity()" |
| 304 | ngx_feature_name="NGX_HAVE_SCHED_SETAFFINITY" |
| 305 | ngx_feature_run=no |
| 306 | ngx_feature_incs="#include <sched.h>" |
| 307 | ngx_feature_path= |
| 308 | ngx_feature_libs= |
| 309 | ngx_feature_test="cpu_set_t mask; |
| 310 | CPU_ZERO(&mask); |
| 311 | sched_setaffinity(0, sizeof(cpu_set_t), &mask)" |
| 312 | . auto/feature |
| 313 | |
| 314 | |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 315 | ngx_feature="SO_SETFIB" |
| 316 | ngx_feature_name="NGX_HAVE_SETFIB" |
| 317 | ngx_feature_run=no |
| 318 | ngx_feature_incs="#include <sys/socket.h>" |
| 319 | ngx_feature_path= |
| 320 | ngx_feature_libs= |
Maxim Dounin | 328c7dd | 2015-05-20 15:51:13 +0300 | [diff] [blame] | 321 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 0)" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 322 | . auto/feature |
| 323 | |
| 324 | |
Maxim Dounin | c86ce4b | 2015-05-20 15:51:56 +0300 | [diff] [blame] | 325 | ngx_feature="SO_REUSEPORT" |
| 326 | ngx_feature_name="NGX_HAVE_REUSEPORT" |
| 327 | ngx_feature_run=no |
| 328 | ngx_feature_incs="#include <sys/socket.h>" |
| 329 | ngx_feature_path= |
| 330 | ngx_feature_libs= |
| 331 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_REUSEPORT, NULL, 0)" |
| 332 | . auto/feature |
| 333 | |
| 334 | |
Maxim Dounin | ec8186c | 2011-08-21 11:37:37 +0000 | [diff] [blame] | 335 | ngx_feature="SO_ACCEPTFILTER" |
| 336 | ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" |
| 337 | ngx_feature_run=no |
| 338 | ngx_feature_incs="#include <sys/socket.h>" |
| 339 | ngx_feature_path= |
| 340 | ngx_feature_libs= |
| 341 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0)" |
| 342 | . auto/feature |
| 343 | |
| 344 | |
Maxim Dounin | a521b00 | 2017-12-07 17:09:36 +0300 | [diff] [blame] | 345 | # OpenBSD bind to any address for transparent proxying |
Roman Arutyunyan | 055c460 | 2015-12-18 19:05:27 +0300 | [diff] [blame] | 346 | |
| 347 | ngx_feature="SO_BINDANY" |
| 348 | ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" |
| 349 | ngx_feature_run=no |
| 350 | ngx_feature_incs="#include <sys/socket.h>" |
| 351 | ngx_feature_path= |
| 352 | ngx_feature_libs= |
| 353 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_BINDANY, NULL, 0)" |
| 354 | . auto/feature |
| 355 | |
| 356 | |
| 357 | # Linux transparent proxying |
| 358 | |
| 359 | ngx_feature="IP_TRANSPARENT" |
| 360 | ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" |
| 361 | ngx_feature_run=no |
| 362 | ngx_feature_incs="#include <sys/socket.h> |
| 363 | #include <netinet/in.h>" |
| 364 | ngx_feature_path= |
| 365 | ngx_feature_libs= |
| 366 | ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_TRANSPARENT, NULL, 0)" |
| 367 | . auto/feature |
| 368 | |
| 369 | |
| 370 | # FreeBSD bind to any address for transparent proxying |
| 371 | |
| 372 | ngx_feature="IP_BINDANY" |
| 373 | ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" |
| 374 | ngx_feature_run=no |
| 375 | ngx_feature_incs="#include <sys/socket.h> |
| 376 | #include <netinet/in.h>" |
| 377 | ngx_feature_path= |
| 378 | ngx_feature_libs= |
| 379 | ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_BINDANY, NULL, 0)" |
| 380 | . auto/feature |
| 381 | |
| 382 | |
Maxim Dounin | 064a715 | 2017-12-07 17:09:33 +0300 | [diff] [blame] | 383 | # Linux IP_BIND_ADDRESS_NO_PORT |
| 384 | |
| 385 | ngx_feature="IP_BIND_ADDRESS_NO_PORT" |
| 386 | ngx_feature_name="NGX_HAVE_IP_BIND_ADDRESS_NO_PORT" |
| 387 | ngx_feature_run=no |
| 388 | ngx_feature_incs="#include <sys/socket.h> |
| 389 | #include <netinet/in.h>" |
| 390 | ngx_feature_path= |
| 391 | ngx_feature_libs= |
| 392 | ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_BIND_ADDRESS_NO_PORT, NULL, 0)" |
| 393 | . auto/feature |
| 394 | |
| 395 | |
Roman Arutyunyan | 850dfaa | 2016-01-20 19:52:12 +0300 | [diff] [blame] | 396 | # BSD way to get IPv4 datagram destination address |
| 397 | |
| 398 | ngx_feature="IP_RECVDSTADDR" |
| 399 | ngx_feature_name="NGX_HAVE_IP_RECVDSTADDR" |
| 400 | ngx_feature_run=no |
| 401 | ngx_feature_incs="#include <sys/socket.h> |
| 402 | #include <netinet/in.h>" |
| 403 | ngx_feature_path= |
| 404 | ngx_feature_libs= |
| 405 | ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_RECVDSTADDR, NULL, 0)" |
| 406 | . auto/feature |
| 407 | |
| 408 | |
Roman Arutyunyan | 724d471 | 2017-04-11 16:41:53 +0300 | [diff] [blame] | 409 | # BSD way to set IPv4 datagram source address |
| 410 | |
| 411 | ngx_feature="IP_SENDSRCADDR" |
| 412 | ngx_feature_name="NGX_HAVE_IP_SENDSRCADDR" |
| 413 | ngx_feature_run=no |
| 414 | ngx_feature_incs="#include <sys/socket.h> |
| 415 | #include <netinet/in.h>" |
| 416 | ngx_feature_path= |
| 417 | ngx_feature_libs= |
| 418 | ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_SENDSRCADDR, NULL, 0)" |
| 419 | . auto/feature |
| 420 | |
| 421 | |
Roman Arutyunyan | 850dfaa | 2016-01-20 19:52:12 +0300 | [diff] [blame] | 422 | # Linux way to get IPv4 datagram destination address |
| 423 | |
| 424 | ngx_feature="IP_PKTINFO" |
| 425 | ngx_feature_name="NGX_HAVE_IP_PKTINFO" |
| 426 | ngx_feature_run=no |
| 427 | ngx_feature_incs="#include <sys/socket.h> |
| 428 | #include <netinet/in.h>" |
| 429 | ngx_feature_path= |
| 430 | ngx_feature_libs= |
Roman Arutyunyan | 7b0bcd3 | 2017-06-01 15:44:23 +0300 | [diff] [blame] | 431 | ngx_feature_test="struct in_pktinfo pkt; |
| 432 | pkt.ipi_spec_dst.s_addr = INADDR_ANY; |
| 433 | (void) pkt; |
| 434 | setsockopt(0, IPPROTO_IP, IP_PKTINFO, NULL, 0)" |
Roman Arutyunyan | 850dfaa | 2016-01-20 19:52:12 +0300 | [diff] [blame] | 435 | . auto/feature |
| 436 | |
| 437 | |
| 438 | # RFC 3542 way to get IPv6 datagram destination address |
| 439 | |
| 440 | ngx_feature="IPV6_RECVPKTINFO" |
| 441 | ngx_feature_name="NGX_HAVE_IPV6_RECVPKTINFO" |
| 442 | ngx_feature_run=no |
| 443 | ngx_feature_incs="#include <sys/socket.h> |
| 444 | #include <netinet/in.h>" |
| 445 | ngx_feature_path= |
| 446 | ngx_feature_libs= |
| 447 | ngx_feature_test="setsockopt(0, IPPROTO_IPV6, IPV6_RECVPKTINFO, NULL, 0)" |
| 448 | . auto/feature |
| 449 | |
| 450 | |
Maxim Dounin | ec8186c | 2011-08-21 11:37:37 +0000 | [diff] [blame] | 451 | ngx_feature="TCP_DEFER_ACCEPT" |
| 452 | ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" |
| 453 | ngx_feature_run=no |
| 454 | ngx_feature_incs="#include <sys/socket.h> |
| 455 | #include <netinet/in.h> |
| 456 | #include <netinet/tcp.h>" |
| 457 | ngx_feature_path= |
| 458 | ngx_feature_libs= |
| 459 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_DEFER_ACCEPT, NULL, 0)" |
| 460 | . auto/feature |
| 461 | |
| 462 | |
Maxim Dounin | 6e4030a | 2013-09-04 21:17:05 +0400 | [diff] [blame] | 463 | ngx_feature="TCP_KEEPIDLE" |
Valentin Bartenev | 92edf47 | 2011-12-05 08:06:15 +0000 | [diff] [blame] | 464 | ngx_feature_name="NGX_HAVE_KEEPALIVE_TUNABLE" |
| 465 | ngx_feature_run=no |
| 466 | ngx_feature_incs="#include <sys/socket.h> |
| 467 | #include <netinet/in.h> |
| 468 | #include <netinet/tcp.h>" |
| 469 | ngx_feature_path= |
| 470 | ngx_feature_libs= |
| 471 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_KEEPIDLE, NULL, 0); |
| 472 | setsockopt(0, IPPROTO_TCP, TCP_KEEPINTVL, NULL, 0); |
| 473 | setsockopt(0, IPPROTO_TCP, TCP_KEEPCNT, NULL, 0)" |
| 474 | . auto/feature |
| 475 | |
| 476 | |
Mathew Rodley | 84f5c21 | 2013-12-03 22:07:03 +0400 | [diff] [blame] | 477 | ngx_feature="TCP_FASTOPEN" |
| 478 | ngx_feature_name="NGX_HAVE_TCP_FASTOPEN" |
| 479 | ngx_feature_run=no |
| 480 | ngx_feature_incs="#include <sys/socket.h> |
| 481 | #include <netinet/in.h> |
| 482 | #include <netinet/tcp.h>" |
| 483 | ngx_feature_path= |
| 484 | ngx_feature_libs= |
| 485 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_FASTOPEN, NULL, 0)" |
| 486 | . auto/feature |
| 487 | |
| 488 | |
Ruslan Ermilov | 926ded6 | 2012-03-16 19:15:33 +0000 | [diff] [blame] | 489 | ngx_feature="TCP_INFO" |
| 490 | ngx_feature_name="NGX_HAVE_TCP_INFO" |
| 491 | ngx_feature_run=no |
| 492 | ngx_feature_incs="#include <sys/socket.h> |
| 493 | #include <netinet/in.h> |
| 494 | #include <netinet/tcp.h>" |
| 495 | ngx_feature_path= |
| 496 | ngx_feature_libs= |
| 497 | ngx_feature_test="socklen_t optlen = sizeof(struct tcp_info); |
Ruslan Ermilov | fd601af | 2012-03-21 15:35:05 +0000 | [diff] [blame] | 498 | struct tcp_info ti; |
| 499 | ti.tcpi_rtt = 0; |
| 500 | ti.tcpi_rttvar = 0; |
| 501 | ti.tcpi_snd_cwnd = 0; |
| 502 | ti.tcpi_rcv_space = 0; |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 503 | getsockopt(0, IPPROTO_TCP, TCP_INFO, &ti, &optlen)" |
Ruslan Ermilov | 926ded6 | 2012-03-16 19:15:33 +0000 | [diff] [blame] | 504 | . auto/feature |
| 505 | |
| 506 | |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 507 | ngx_feature="accept4()" |
| 508 | ngx_feature_name="NGX_HAVE_ACCEPT4" |
| 509 | ngx_feature_run=no |
| 510 | ngx_feature_incs="#include <sys/socket.h>" |
| 511 | ngx_feature_path= |
| 512 | ngx_feature_libs= |
| 513 | ngx_feature_test="accept4(0, NULL, NULL, SOCK_NONBLOCK)" |
| 514 | . auto/feature |
| 515 | |
| 516 | if [ $NGX_FILE_AIO = YES ]; then |
| 517 | |
| 518 | ngx_feature="kqueue AIO support" |
| 519 | ngx_feature_name="NGX_HAVE_FILE_AIO" |
| 520 | ngx_feature_run=no |
| 521 | ngx_feature_incs="#include <aio.h>" |
| 522 | ngx_feature_path= |
| 523 | ngx_feature_libs= |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 524 | ngx_feature_test="struct aiocb iocb; |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 525 | iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT; |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 526 | (void) aio_read(&iocb)" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 527 | . auto/feature |
| 528 | |
| 529 | if [ $ngx_found = yes ]; then |
| 530 | CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS" |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 531 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 532 | |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 533 | if [ $ngx_found = no ]; then |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 534 | |
| 535 | ngx_feature="Linux AIO support" |
| 536 | ngx_feature_name="NGX_HAVE_FILE_AIO" |
| 537 | ngx_feature_run=no |
| 538 | ngx_feature_incs="#include <linux/aio_abi.h> |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 539 | #include <sys/eventfd.h>" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 540 | ngx_feature_path= |
| 541 | ngx_feature_libs= |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 542 | ngx_feature_test="struct iocb iocb; |
| 543 | iocb.aio_lio_opcode = IOCB_CMD_PREAD; |
| 544 | iocb.aio_flags = IOCB_FLAG_RESFD; |
| 545 | iocb.aio_resfd = -1; |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 546 | (void) iocb; |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 547 | (void) eventfd(0, 0)" |
| 548 | . auto/feature |
| 549 | |
| 550 | if [ $ngx_found = yes ]; then |
| 551 | have=NGX_HAVE_EVENTFD . auto/have |
| 552 | have=NGX_HAVE_SYS_EVENTFD_H . auto/have |
| 553 | CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" |
| 554 | fi |
| 555 | fi |
| 556 | |
| 557 | if [ $ngx_found = no ]; then |
| 558 | |
| 559 | ngx_feature="Linux AIO support (SYS_eventfd)" |
| 560 | ngx_feature_incs="#include <linux/aio_abi.h> |
| 561 | #include <sys/syscall.h>" |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 562 | ngx_feature_test="struct iocb iocb; |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 563 | iocb.aio_lio_opcode = IOCB_CMD_PREAD; |
| 564 | iocb.aio_flags = IOCB_FLAG_RESFD; |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 565 | iocb.aio_resfd = -1; |
| 566 | (void) iocb; |
| 567 | (void) SYS_eventfd" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 568 | . auto/feature |
| 569 | |
| 570 | if [ $ngx_found = yes ]; then |
| 571 | have=NGX_HAVE_EVENTFD . auto/have |
| 572 | CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 573 | fi |
| 574 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 575 | |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 576 | if [ $ngx_found = no ]; then |
| 577 | cat << END |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 578 | |
| 579 | $0: no supported file AIO was found |
| 580 | Currently file AIO is supported on FreeBSD 4.3+ and Linux 2.6.22+ only |
| 581 | |
| 582 | END |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 583 | exit 1 |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 584 | fi |
Valentin Bartenev | f76b7f3 | 2015-03-14 17:37:13 +0300 | [diff] [blame] | 585 | |
| 586 | else |
| 587 | |
| 588 | ngx_feature="eventfd()" |
| 589 | ngx_feature_name="NGX_HAVE_EVENTFD" |
| 590 | ngx_feature_run=no |
| 591 | ngx_feature_incs="#include <sys/eventfd.h>" |
| 592 | ngx_feature_path= |
| 593 | ngx_feature_libs= |
| 594 | ngx_feature_test="(void) eventfd(0, 0)" |
| 595 | . auto/feature |
| 596 | |
| 597 | if [ $ngx_found = yes ]; then |
| 598 | have=NGX_HAVE_SYS_EVENTFD_H . auto/have |
| 599 | fi |
| 600 | |
| 601 | if [ $ngx_found = no ]; then |
| 602 | |
| 603 | ngx_feature="eventfd() (SYS_eventfd)" |
| 604 | ngx_feature_incs="#include <sys/syscall.h>" |
Piotr Sikora | a852d77 | 2016-06-27 15:00:03 -0700 | [diff] [blame] | 605 | ngx_feature_test="(void) SYS_eventfd" |
Valentin Bartenev | f76b7f3 | 2015-03-14 17:37:13 +0300 | [diff] [blame] | 606 | . auto/feature |
| 607 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 608 | fi |
| 609 | |
| 610 | |
Igor Sysoev | 02025fd | 2005-01-18 13:03:58 +0000 | [diff] [blame] | 611 | have=NGX_HAVE_UNIX_DOMAIN . auto/have |
| 612 | |
Igor Sysoev | d3283ff | 2005-12-05 13:18:09 +0000 | [diff] [blame] | 613 | ngx_feature_libs= |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 614 | |
Igor Sysoev | d039a2e | 2005-02-22 14:40:13 +0000 | [diff] [blame] | 615 | |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 616 | # C types |
| 617 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 618 | ngx_type="int"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 619 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 620 | ngx_type="long"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 621 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 622 | ngx_type="long long"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 623 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 624 | ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size |
Igor Sysoev | d039a2e | 2005-02-22 14:40:13 +0000 | [diff] [blame] | 625 | ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 626 | |
| 627 | |
Igor Sysoev | 7af6b16 | 2004-02-09 07:46:43 +0000 | [diff] [blame] | 628 | # POSIX types |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 629 | |
Ruslan Ermilov | 57bb812 | 2015-06-17 14:15:27 +0300 | [diff] [blame] | 630 | NGX_INCLUDE_AUTO_CONFIG_H="#include \"ngx_auto_config.h\"" |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 631 | |
Maxim Dounin | 0029fec | 2016-04-01 16:38:31 +0300 | [diff] [blame] | 632 | ngx_type="uint32_t"; ngx_types="u_int32_t"; . auto/types/typedef |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 633 | ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 634 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 635 | ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef |
| 636 | . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 637 | ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value |
Igor Sysoev | 9260294 | 2004-02-05 16:58:36 +0000 | [diff] [blame] | 638 | |
Igor Sysoev | e31e90b | 2005-05-19 13:25:22 +0000 | [diff] [blame] | 639 | ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 640 | |
Maxim Dounin | 0029fec | 2016-04-01 16:38:31 +0300 | [diff] [blame] | 641 | ngx_type="in_addr_t"; ngx_types="uint32_t u_int32_t"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 642 | |
Igor Sysoev | 59cf56c | 2004-09-07 15:29:22 +0000 | [diff] [blame] | 643 | ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef |
| 644 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 645 | ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 646 | |
| 647 | . auto/types/uintptr_t |
| 648 | |
Ruslan Ermilov | d4353c6 | 2012-06-08 09:41:55 +0000 | [diff] [blame] | 649 | . auto/endianness |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 650 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 651 | ngx_type="size_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 652 | ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
| 653 | ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 654 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 655 | ngx_type="off_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 656 | ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
| 657 | ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 658 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 659 | ngx_type="time_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 660 | ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value |
| 661 | ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Ruslan Ermilov | 8fcbfc0 | 2015-03-17 00:24:34 +0300 | [diff] [blame] | 662 | ngx_param=NGX_MAX_TIME_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 663 | |
| 664 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 665 | # syscalls, libc calls and some features |
| 666 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 667 | |
Maxim Dounin | 4eb195b | 2016-10-04 16:38:14 +0300 | [diff] [blame] | 668 | ngx_feature="AF_INET6" |
| 669 | ngx_feature_name="NGX_HAVE_INET6" |
| 670 | ngx_feature_run=no |
| 671 | ngx_feature_incs="#include <sys/socket.h> |
| 672 | #include <netinet/in.h> |
| 673 | #include <arpa/inet.h>" |
| 674 | ngx_feature_path= |
| 675 | ngx_feature_libs= |
| 676 | ngx_feature_test="struct sockaddr_in6 sin6; |
| 677 | sin6.sin6_family = AF_INET6; |
| 678 | (void) sin6" |
| 679 | . auto/feature |
Igor Sysoev | a35eacc | 2009-02-21 07:02:02 +0000 | [diff] [blame] | 680 | |
| 681 | |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 682 | ngx_feature="setproctitle()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 683 | ngx_feature_name="NGX_HAVE_SETPROCTITLE" |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 684 | ngx_feature_run=no |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 685 | ngx_feature_incs="#include <stdlib.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 686 | ngx_feature_path= |
Igor Sysoev | 899b44e | 2005-05-12 14:58:06 +0000 | [diff] [blame] | 687 | ngx_feature_libs=$NGX_SETPROCTITLE_LIB |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 688 | ngx_feature_test="setproctitle(\"test\");" |
| 689 | . auto/feature |
| 690 | |
| 691 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 692 | ngx_feature="pread()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 693 | ngx_feature_name="NGX_HAVE_PREAD" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 694 | ngx_feature_run=no |
| 695 | ngx_feature_incs= |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 696 | ngx_feature_path= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 697 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 698 | ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0); |
| 699 | if (n == -1) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 700 | . auto/feature |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 701 | |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 702 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 703 | ngx_feature="pwrite()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 704 | ngx_feature_name="NGX_HAVE_PWRITE" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 705 | ngx_feature_run=no |
| 706 | ngx_feature_incs= |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 707 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 708 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 709 | ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0); |
| 710 | if (n == -1) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 711 | . auto/feature |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 712 | |
| 713 | |
Valentin Bartenev | cbd1f97 | 2015-11-17 19:01:41 +0300 | [diff] [blame] | 714 | # pwritev() was introduced in FreeBSD 6 and Linux 2.6.30, glibc 2.10 |
| 715 | |
| 716 | ngx_feature="pwritev()" |
| 717 | ngx_feature_name="NGX_HAVE_PWRITEV" |
| 718 | ngx_feature_run=no |
| 719 | ngx_feature_incs='#include <sys/uio.h>' |
| 720 | ngx_feature_path= |
| 721 | ngx_feature_libs= |
| 722 | ngx_feature_test="char buf[1]; struct iovec vec[1]; ssize_t n; |
| 723 | vec[0].iov_base = buf; |
| 724 | vec[0].iov_len = 1; |
| 725 | n = pwritev(1, vec, 1, 0); |
| 726 | if (n == -1) return 1" |
| 727 | . auto/feature |
| 728 | |
| 729 | |
Igor Sysoev | 7f31a20 | 2010-11-25 11:04:03 +0000 | [diff] [blame] | 730 | ngx_feature="sys_nerr" |
| 731 | ngx_feature_name="NGX_SYS_NERR" |
| 732 | ngx_feature_run=value |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 733 | ngx_feature_incs='#include <errno.h> |
| 734 | #include <stdio.h>' |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 735 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 736 | ngx_feature_libs= |
Igor Sysoev | 7f31a20 | 2010-11-25 11:04:03 +0000 | [diff] [blame] | 737 | ngx_feature_test='printf("%d", sys_nerr);' |
Igor Sysoev | 9eaabc6 | 2010-03-12 11:15:26 +0000 | [diff] [blame] | 738 | . auto/feature |
| 739 | |
| 740 | |
Igor Sysoev | bb6bd80 | 2010-12-06 14:49:17 +0000 | [diff] [blame] | 741 | if [ $ngx_found = no ]; then |
Igor Sysoev | 2369c14 | 2010-12-06 14:50:27 +0000 | [diff] [blame] | 742 | |
Igor Sysoev | bb6bd80 | 2010-12-06 14:49:17 +0000 | [diff] [blame] | 743 | # Cygiwn defines _sys_nerr |
| 744 | ngx_feature="_sys_nerr" |
| 745 | ngx_feature_name="NGX_SYS_NERR" |
| 746 | ngx_feature_run=value |
| 747 | ngx_feature_incs='#include <errno.h> |
| 748 | #include <stdio.h>' |
| 749 | ngx_feature_path= |
| 750 | ngx_feature_libs= |
| 751 | ngx_feature_test='printf("%d", _sys_nerr);' |
| 752 | . auto/feature |
| 753 | fi |
Igor Sysoev | dc9d7fb | 2010-12-01 19:22:37 +0000 | [diff] [blame] | 754 | |
| 755 | |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 756 | if [ $ngx_found = no ]; then |
| 757 | |
| 758 | # Solaris has no sys_nerr |
| 759 | ngx_feature='maximum errno' |
| 760 | ngx_feature_name=NGX_SYS_NERR |
| 761 | ngx_feature_run=value |
| 762 | ngx_feature_incs='#include <errno.h> |
Igor Sysoev | 9505277 | 2011-05-04 12:21:25 +0000 | [diff] [blame] | 763 | #include <string.h> |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 764 | #include <stdio.h>' |
| 765 | ngx_feature_path= |
| 766 | ngx_feature_libs= |
| 767 | ngx_feature_test='int n; |
Igor Sysoev | 1143d00 | 2011-04-23 13:15:56 +0000 | [diff] [blame] | 768 | char *p; |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 769 | for (n = 1; n < 1000; n++) { |
| 770 | errno = 0; |
Igor Sysoev | 1143d00 | 2011-04-23 13:15:56 +0000 | [diff] [blame] | 771 | p = strerror(n); |
| 772 | if (errno == EINVAL |
| 773 | || p == NULL |
| 774 | || strncmp(p, "Unknown error", 13) == 0) |
| 775 | { |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 776 | break; |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 777 | } |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 778 | } |
| 779 | printf("%d", n);' |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 780 | . auto/feature |
| 781 | fi |
| 782 | |
| 783 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 784 | ngx_feature="localtime_r()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 785 | ngx_feature_name="NGX_HAVE_LOCALTIME_R" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 786 | ngx_feature_run=no |
| 787 | ngx_feature_incs="#include <time.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 788 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 789 | ngx_feature_libs= |
| 790 | ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)" |
| 791 | . auto/feature |
Igor Sysoev | dc867cd | 2003-12-14 20:10:27 +0000 | [diff] [blame] | 792 | |
| 793 | |
Maxim Dounin | 992318f | 2018-03-01 20:25:50 +0300 | [diff] [blame] | 794 | ngx_feature="clock_gettime(CLOCK_MONOTONIC)" |
| 795 | ngx_feature_name="NGX_HAVE_CLOCK_MONOTONIC" |
| 796 | ngx_feature_run=no |
| 797 | ngx_feature_incs="#include <time.h>" |
| 798 | ngx_feature_path= |
| 799 | ngx_feature_libs= |
| 800 | ngx_feature_test="struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts)" |
| 801 | . auto/feature |
| 802 | |
| 803 | |
| 804 | if [ $ngx_found = no ]; then |
| 805 | |
| 806 | # Linux before glibc 2.17, notably CentOS 6 |
| 807 | |
| 808 | ngx_feature="clock_gettime(CLOCK_MONOTONIC) in librt" |
| 809 | ngx_feature_libs="-lrt" |
| 810 | . auto/feature |
| 811 | |
| 812 | if [ $ngx_found = yes ]; then |
| 813 | CORE_LIBS="$CORE_LIBS -lrt" |
| 814 | fi |
| 815 | fi |
| 816 | |
| 817 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 818 | ngx_feature="posix_memalign()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 819 | ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 820 | ngx_feature_run=no |
| 821 | ngx_feature_incs="#include <stdlib.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 822 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 823 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 824 | ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096); |
| 825 | if (n != 0) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 826 | . auto/feature |
Igor Sysoev | c7a2f68 | 2004-02-10 16:23:38 +0000 | [diff] [blame] | 827 | |
| 828 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 829 | ngx_feature="memalign()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 830 | ngx_feature_name="NGX_HAVE_MEMALIGN" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 831 | ngx_feature_run=no |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 832 | ngx_feature_incs="#include <stdlib.h> |
| 833 | #include <malloc.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 834 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 835 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 836 | ngx_feature_test="void *p; p = memalign(4096, 4096); |
| 837 | if (p == NULL) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 838 | . auto/feature |
Igor Sysoev | 0ab91b9 | 2004-06-06 19:49:18 +0000 | [diff] [blame] | 839 | |
| 840 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 841 | ngx_feature="mmap(MAP_ANON|MAP_SHARED)" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 842 | ngx_feature_name="NGX_HAVE_MAP_ANON" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 843 | ngx_feature_run=yes |
| 844 | ngx_feature_incs="#include <sys/mman.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 845 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 846 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 847 | ngx_feature_test="void *p; |
| 848 | p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, |
| 849 | MAP_ANON|MAP_SHARED, -1, 0); |
| 850 | if (p == MAP_FAILED) return 1;" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 851 | . auto/feature |
Igor Sysoev | d09f7a1 | 2004-06-15 17:47:16 +0000 | [diff] [blame] | 852 | |
| 853 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 854 | ngx_feature='mmap("/dev/zero", MAP_SHARED)' |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 855 | ngx_feature_name="NGX_HAVE_MAP_DEVZERO" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 856 | ngx_feature_run=yes |
| 857 | ngx_feature_incs="#include <sys/mman.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 858 | #include <sys/stat.h> |
| 859 | #include <fcntl.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 860 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 861 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 862 | ngx_feature_test='void *p; int fd; |
| 863 | fd = open("/dev/zero", O_RDWR); |
| 864 | p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); |
| 865 | if (p == MAP_FAILED) return 1;' |
| 866 | . auto/feature |
| 867 | |
| 868 | |
| 869 | ngx_feature="System V shared memory" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 870 | ngx_feature_name="NGX_HAVE_SYSVSHM" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 871 | ngx_feature_run=yes |
| 872 | ngx_feature_incs="#include <sys/ipc.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 873 | #include <sys/shm.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 874 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 875 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 876 | ngx_feature_test="int id; |
| 877 | id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT)); |
| 878 | if (id == -1) return 1; |
| 879 | shmctl(id, IPC_RMID, NULL);" |
| 880 | . auto/feature |
| 881 | |
| 882 | |
Igor Sysoev | e2c8ad7 | 2011-05-10 11:39:13 +0000 | [diff] [blame] | 883 | ngx_feature="POSIX semaphores" |
| 884 | ngx_feature_name="NGX_HAVE_POSIX_SEM" |
| 885 | ngx_feature_run=yes |
| 886 | ngx_feature_incs="#include <semaphore.h>" |
| 887 | ngx_feature_path= |
| 888 | ngx_feature_libs= |
| 889 | ngx_feature_test="sem_t sem; |
| 890 | if (sem_init(&sem, 1, 0) == -1) return 1; |
| 891 | sem_destroy(&sem);" |
| 892 | . auto/feature |
| 893 | |
| 894 | |
Igor Sysoev | 0462a61 | 2011-05-31 08:17:27 +0000 | [diff] [blame] | 895 | if [ $ngx_found = no ]; then |
| 896 | |
| 897 | # Linux has POSIX semaphores in libpthread |
| 898 | ngx_feature="POSIX semaphores in libpthread" |
| 899 | ngx_feature_libs=-lpthread |
| 900 | . auto/feature |
| 901 | |
| 902 | if [ $ngx_found = yes ]; then |
| 903 | CORE_LIBS="$CORE_LIBS -lpthread" |
Maxim Dounin | dad2f66 | 2018-03-22 15:55:57 +0300 | [diff] [blame] | 904 | NGX_LIBPTHREAD="-lpthread" |
Igor Sysoev | 0462a61 | 2011-05-31 08:17:27 +0000 | [diff] [blame] | 905 | fi |
| 906 | fi |
| 907 | |
| 908 | |
Maxim Dounin | b4d9ee2 | 2011-08-17 08:35:54 +0000 | [diff] [blame] | 909 | if [ $ngx_found = no ]; then |
| 910 | |
| 911 | # Solaris has POSIX semaphores in librt |
| 912 | ngx_feature="POSIX semaphores in librt" |
| 913 | ngx_feature_libs=-lrt |
| 914 | . auto/feature |
| 915 | |
| 916 | if [ $ngx_found = yes ]; then |
| 917 | CORE_LIBS="$CORE_LIBS -lrt" |
| 918 | fi |
| 919 | fi |
| 920 | |
| 921 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 922 | ngx_feature="struct msghdr.msg_control" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 923 | ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 924 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 925 | ngx_feature_incs="#include <sys/socket.h> |
| 926 | #include <stdio.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 927 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 928 | ngx_feature_libs= |
Maxim Dounin | 97d7f3d | 2012-03-28 12:38:03 +0000 | [diff] [blame] | 929 | ngx_feature_test="struct msghdr msg; |
| 930 | printf(\"%d\", (int) sizeof(msg.msg_control))" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 931 | . auto/feature |
| 932 | |
| 933 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 934 | ngx_feature="ioctl(FIONBIO)" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 935 | ngx_feature_name="NGX_HAVE_FIONBIO" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 936 | ngx_feature_run=no |
| 937 | ngx_feature_incs="#include <sys/ioctl.h> |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 938 | #include <stdio.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 939 | $NGX_INCLUDE_SYS_FILIO_H" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 940 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 941 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 942 | ngx_feature_test="int i = FIONBIO; printf(\"%d\", i)" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 943 | . auto/feature |
| 944 | |
| 945 | |
Maxim Dounin | dee6b63 | 2019-10-17 16:02:19 +0300 | [diff] [blame] | 946 | ngx_feature="ioctl(FIONREAD)" |
| 947 | ngx_feature_name="NGX_HAVE_FIONREAD" |
| 948 | ngx_feature_run=no |
| 949 | ngx_feature_incs="#include <sys/ioctl.h> |
| 950 | #include <stdio.h> |
| 951 | $NGX_INCLUDE_SYS_FILIO_H" |
| 952 | ngx_feature_path= |
| 953 | ngx_feature_libs= |
| 954 | ngx_feature_test="int i = FIONREAD; printf(\"%d\", i)" |
| 955 | . auto/feature |
| 956 | |
| 957 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 958 | ngx_feature="struct tm.tm_gmtoff" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 959 | ngx_feature_name="NGX_HAVE_GMTOFF" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 960 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 961 | ngx_feature_incs="#include <time.h> |
| 962 | #include <stdio.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 963 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 964 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 965 | ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0; |
| 966 | printf(\"%d\", (int) tm.tm_gmtoff)" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 967 | . auto/feature |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 968 | |
| 969 | |
| 970 | ngx_feature="struct dirent.d_namlen" |
| 971 | ngx_feature_name="NGX_HAVE_D_NAMLEN" |
| 972 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 973 | ngx_feature_incs="#include <dirent.h> |
| 974 | #include <stdio.h>" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 975 | ngx_feature_path= |
| 976 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 977 | ngx_feature_test="struct dirent dir; dir.d_namlen = 0; |
| 978 | printf(\"%d\", (int) dir.d_namlen)" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 979 | . auto/feature |
| 980 | |
| 981 | |
| 982 | ngx_feature="struct dirent.d_type" |
| 983 | ngx_feature_name="NGX_HAVE_D_TYPE" |
| 984 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 985 | ngx_feature_incs="#include <dirent.h> |
| 986 | #include <stdio.h>" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 987 | ngx_feature_path= |
| 988 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 989 | ngx_feature_test="struct dirent dir; dir.d_type = DT_REG; |
| 990 | printf(\"%d\", (int) dir.d_type)" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 991 | . auto/feature |
Valentin Bartenev | 891b43d | 2012-02-10 11:24:19 +0000 | [diff] [blame] | 992 | |
| 993 | |
| 994 | ngx_feature="sysconf(_SC_NPROCESSORS_ONLN)" |
| 995 | ngx_feature_name="NGX_HAVE_SC_NPROCESSORS_ONLN" |
| 996 | ngx_feature_run=no |
| 997 | ngx_feature_incs= |
| 998 | ngx_feature_path= |
| 999 | ngx_feature_libs= |
| 1000 | ngx_feature_test="sysconf(_SC_NPROCESSORS_ONLN)" |
| 1001 | . auto/feature |
Andrey Belov | 71205c3 | 2012-02-13 16:13:21 +0000 | [diff] [blame] | 1002 | |
| 1003 | |
Debayan Ghosh | 3cd263f | 2017-12-11 16:28:11 +0000 | [diff] [blame] | 1004 | ngx_feature="sysconf(_SC_LEVEL1_DCACHE_LINESIZE)" |
| 1005 | ngx_feature_name="NGX_HAVE_LEVEL1_DCACHE_LINESIZE" |
| 1006 | ngx_feature_run=no |
| 1007 | ngx_feature_incs= |
| 1008 | ngx_feature_path= |
| 1009 | ngx_feature_libs= |
| 1010 | ngx_feature_test="sysconf(_SC_LEVEL1_DCACHE_LINESIZE)" |
| 1011 | . auto/feature |
| 1012 | |
| 1013 | |
Andrey Belov | 71205c3 | 2012-02-13 16:13:21 +0000 | [diff] [blame] | 1014 | ngx_feature="openat(), fstatat()" |
| 1015 | ngx_feature_name="NGX_HAVE_OPENAT" |
| 1016 | ngx_feature_run=no |
| 1017 | ngx_feature_incs="#include <sys/types.h> |
| 1018 | #include <sys/stat.h> |
| 1019 | #include <fcntl.h>" |
| 1020 | ngx_feature_path= |
| 1021 | ngx_feature_libs= |
| 1022 | ngx_feature_test="struct stat sb; |
| 1023 | openat(AT_FDCWD, \".\", O_RDONLY|O_NOFOLLOW); |
| 1024 | fstatat(AT_FDCWD, \".\", &sb, AT_SYMLINK_NOFOLLOW);" |
| 1025 | . auto/feature |
Ruslan Ermilov | b8a90c6 | 2012-12-17 12:08:53 +0000 | [diff] [blame] | 1026 | |
| 1027 | |
| 1028 | ngx_feature="getaddrinfo()" |
| 1029 | ngx_feature_name="NGX_HAVE_GETADDRINFO" |
| 1030 | ngx_feature_run=no |
| 1031 | ngx_feature_incs="#include <sys/types.h> |
| 1032 | #include <sys/socket.h> |
| 1033 | #include <netdb.h>" |
| 1034 | ngx_feature_path= |
| 1035 | ngx_feature_libs= |
Ruslan Ermilov | 3693daa | 2013-08-05 13:44:56 +0400 | [diff] [blame] | 1036 | ngx_feature_test='struct addrinfo *res; |
| 1037 | if (getaddrinfo("localhost", NULL, NULL, &res) != 0) return 1; |
Ruslan Ermilov | b8a90c6 | 2012-12-17 12:08:53 +0000 | [diff] [blame] | 1038 | freeaddrinfo(res)' |
| 1039 | . auto/feature |