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= |
| 78 | ngx_feature_test="int kq; kq = kqueue()" |
| 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 $KQUEUE_SRCS" |
| 86 | EVENT_FOUND=YES |
| 87 | |
| 88 | ngx_feature="kqueue's NOTE_LOWAT" |
| 89 | ngx_feature_name="NGX_HAVE_LOWAT_EVENT" |
| 90 | ngx_feature_run=no |
| 91 | ngx_feature_incs="#include <sys/event.h>" |
| 92 | ngx_feature_path= |
| 93 | ngx_feature_libs= |
| 94 | ngx_feature_test="struct kevent kev; |
| 95 | kev.fflags = NOTE_LOWAT;" |
| 96 | . auto/feature |
| 97 | |
| 98 | |
| 99 | ngx_feature="kqueue's EVFILT_TIMER" |
| 100 | ngx_feature_name="NGX_HAVE_TIMER_EVENT" |
| 101 | ngx_feature_run=yes |
| 102 | ngx_feature_incs="#include <sys/event.h> |
| 103 | #include <sys/time.h>" |
| 104 | ngx_feature_path= |
| 105 | ngx_feature_libs= |
| 106 | ngx_feature_test="int kq; |
| 107 | struct kevent kev; |
| 108 | struct timespec ts; |
| 109 | |
| 110 | if ((kq = kqueue()) == -1) return 1; |
| 111 | |
| 112 | kev.ident = 0; |
| 113 | kev.filter = EVFILT_TIMER; |
| 114 | kev.flags = EV_ADD|EV_ENABLE; |
| 115 | kev.fflags = 0; |
| 116 | kev.data = 1000; |
| 117 | kev.udata = 0; |
| 118 | |
| 119 | ts.tv_sec = 0; |
| 120 | ts.tv_nsec = 0; |
| 121 | |
| 122 | if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1; |
| 123 | |
| 124 | if (kev.flags & EV_ERROR) return 1;" |
| 125 | |
| 126 | . auto/feature |
| 127 | fi |
| 128 | fi |
| 129 | |
| 130 | |
| 131 | if [ "$NGX_SYSTEM" = "NetBSD" ]; then |
| 132 | |
| 133 | # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t" |
| 134 | |
| 135 | cat << END >> $NGX_AUTO_CONFIG_H |
| 136 | |
| 137 | #define NGX_KQUEUE_UDATA_T |
| 138 | |
| 139 | END |
| 140 | |
| 141 | else |
| 142 | cat << END >> $NGX_AUTO_CONFIG_H |
| 143 | |
| 144 | #define NGX_KQUEUE_UDATA_T (void *) |
| 145 | |
| 146 | END |
| 147 | |
| 148 | fi |
| 149 | |
| 150 | |
| 151 | ngx_feature="crypt()" |
| 152 | ngx_feature_name= |
| 153 | ngx_feature_run=no |
| 154 | ngx_feature_incs= |
| 155 | ngx_feature_path= |
| 156 | ngx_feature_libs= |
| 157 | ngx_feature_test="crypt(\"test\", \"salt\");" |
| 158 | . auto/feature |
| 159 | |
| 160 | |
| 161 | if [ $ngx_found = no ]; then |
| 162 | |
| 163 | ngx_feature="crypt() in libcrypt" |
| 164 | ngx_feature_name= |
| 165 | ngx_feature_run=no |
| 166 | ngx_feature_incs= |
| 167 | ngx_feature_path= |
| 168 | ngx_feature_libs=-lcrypt |
| 169 | . auto/feature |
| 170 | |
| 171 | if [ $ngx_found = yes ]; then |
| 172 | CRYPT_LIB="-lcrypt" |
| 173 | fi |
| 174 | fi |
| 175 | |
| 176 | |
| 177 | ngx_feature="F_READAHEAD" |
| 178 | ngx_feature_name="NGX_HAVE_F_READAHEAD" |
| 179 | ngx_feature_run=no |
| 180 | ngx_feature_incs="#include <fcntl.h>" |
| 181 | ngx_feature_path= |
| 182 | ngx_feature_libs= |
| 183 | ngx_feature_test="fcntl(0, F_READAHEAD, 1);" |
| 184 | . auto/feature |
| 185 | |
| 186 | |
| 187 | ngx_feature="posix_fadvise()" |
| 188 | ngx_feature_name="NGX_HAVE_POSIX_FADVISE" |
| 189 | ngx_feature_run=no |
| 190 | ngx_feature_incs="#include <fcntl.h>" |
| 191 | ngx_feature_path= |
| 192 | ngx_feature_libs= |
| 193 | ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);" |
| 194 | . auto/feature |
| 195 | |
| 196 | |
| 197 | ngx_feature="O_DIRECT" |
| 198 | ngx_feature_name="NGX_HAVE_O_DIRECT" |
| 199 | ngx_feature_run=no |
| 200 | ngx_feature_incs="#include <fcntl.h>" |
| 201 | ngx_feature_path= |
| 202 | ngx_feature_libs= |
| 203 | ngx_feature_test="fcntl(0, F_SETFL, O_DIRECT);" |
| 204 | . auto/feature |
| 205 | |
| 206 | |
| 207 | if [ $ngx_found = yes -a "$NGX_SYSTEM" = "Linux" ]; then |
| 208 | have=NGX_HAVE_ALIGNED_DIRECTIO . auto/have |
| 209 | fi |
| 210 | |
| 211 | ngx_feature="F_NOCACHE" |
| 212 | ngx_feature_name="NGX_HAVE_F_NOCACHE" |
| 213 | ngx_feature_run=no |
| 214 | ngx_feature_incs="#include <fcntl.h>" |
| 215 | ngx_feature_path= |
| 216 | ngx_feature_libs= |
| 217 | ngx_feature_test="fcntl(0, F_NOCACHE, 1);" |
| 218 | . auto/feature |
| 219 | |
| 220 | |
| 221 | ngx_feature="directio()" |
| 222 | ngx_feature_name="NGX_HAVE_DIRECTIO" |
| 223 | ngx_feature_run=no |
| 224 | ngx_feature_incs="#include <sys/types.h> |
| 225 | #include <sys/fcntl.h>" |
| 226 | ngx_feature_path= |
| 227 | ngx_feature_libs= |
| 228 | ngx_feature_test="directio(0, DIRECTIO_ON);" |
| 229 | . auto/feature |
| 230 | |
| 231 | |
| 232 | ngx_feature="statfs()" |
| 233 | ngx_feature_name="NGX_HAVE_STATFS" |
| 234 | ngx_feature_run=no |
| 235 | ngx_feature_incs="$NGX_INCLUDE_SYS_PARAM_H |
| 236 | $NGX_INCLUDE_SYS_MOUNT_H |
| 237 | $NGX_INCLUDE_SYS_VFS_H" |
| 238 | ngx_feature_path= |
| 239 | ngx_feature_libs= |
| 240 | ngx_feature_test="struct statfs fs; |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 241 | statfs(\".\", &fs);" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 242 | . auto/feature |
| 243 | |
| 244 | |
| 245 | ngx_feature="statvfs()" |
| 246 | ngx_feature_name="NGX_HAVE_STATVFS" |
| 247 | ngx_feature_run=no |
| 248 | ngx_feature_incs="#include <sys/types.h> |
| 249 | #include <sys/statvfs.h>" |
| 250 | ngx_feature_path= |
| 251 | ngx_feature_libs= |
| 252 | ngx_feature_test="struct statvfs fs; |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 253 | statvfs(\".\", &fs);" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 254 | . auto/feature |
| 255 | |
| 256 | |
| 257 | ngx_feature="dlopen()" |
| 258 | ngx_feature_name= |
| 259 | ngx_feature_run=no |
| 260 | ngx_feature_incs="#include <dlfcn.h>" |
| 261 | ngx_feature_path= |
| 262 | ngx_feature_libs= |
| 263 | ngx_feature_test="dlopen(NULL, 0)" |
| 264 | . auto/feature |
| 265 | |
| 266 | |
| 267 | if [ $ngx_found != yes ]; then |
| 268 | |
| 269 | ngx_feature="dlopen() in libdl" |
| 270 | ngx_feature_libs="-ldl" |
| 271 | . auto/feature |
| 272 | |
| 273 | if [ $ngx_found = yes ]; then |
| 274 | NGX_LIBDL="-ldl" |
| 275 | fi |
| 276 | fi |
| 277 | |
| 278 | |
| 279 | ngx_feature="sched_yield()" |
| 280 | ngx_feature_name="NGX_HAVE_SCHED_YIELD" |
| 281 | ngx_feature_run=no |
| 282 | ngx_feature_incs="#include <sched.h>" |
| 283 | ngx_feature_path= |
| 284 | ngx_feature_libs= |
| 285 | ngx_feature_test="sched_yield()" |
| 286 | . auto/feature |
| 287 | |
| 288 | |
| 289 | if [ $ngx_found != yes ]; then |
| 290 | |
| 291 | ngx_feature="sched_yield() in librt" |
| 292 | ngx_feature_libs="-lrt" |
| 293 | . auto/feature |
| 294 | |
| 295 | if [ $ngx_found = yes ]; then |
| 296 | CORE_LIBS="$CORE_LIBS -lrt" |
| 297 | fi |
| 298 | fi |
| 299 | |
Maxim Dounin | ec8186c | 2011-08-21 11:37:37 +0000 | [diff] [blame] | 300 | |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 301 | ngx_feature="SO_SETFIB" |
| 302 | ngx_feature_name="NGX_HAVE_SETFIB" |
| 303 | ngx_feature_run=no |
| 304 | ngx_feature_incs="#include <sys/socket.h>" |
| 305 | ngx_feature_path= |
| 306 | ngx_feature_libs= |
Maxim Dounin | 328c7dd | 2015-05-20 15:51:13 +0300 | [diff] [blame] | 307 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 0)" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 308 | . auto/feature |
| 309 | |
| 310 | |
Maxim Dounin | c86ce4b | 2015-05-20 15:51:56 +0300 | [diff] [blame] | 311 | ngx_feature="SO_REUSEPORT" |
| 312 | ngx_feature_name="NGX_HAVE_REUSEPORT" |
| 313 | ngx_feature_run=no |
| 314 | ngx_feature_incs="#include <sys/socket.h>" |
| 315 | ngx_feature_path= |
| 316 | ngx_feature_libs= |
| 317 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_REUSEPORT, NULL, 0)" |
| 318 | . auto/feature |
| 319 | |
| 320 | |
Maxim Dounin | ec8186c | 2011-08-21 11:37:37 +0000 | [diff] [blame] | 321 | ngx_feature="SO_ACCEPTFILTER" |
| 322 | ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" |
| 323 | ngx_feature_run=no |
| 324 | ngx_feature_incs="#include <sys/socket.h>" |
| 325 | ngx_feature_path= |
| 326 | ngx_feature_libs= |
| 327 | ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0)" |
| 328 | . auto/feature |
| 329 | |
| 330 | |
| 331 | ngx_feature="TCP_DEFER_ACCEPT" |
| 332 | ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" |
| 333 | ngx_feature_run=no |
| 334 | ngx_feature_incs="#include <sys/socket.h> |
| 335 | #include <netinet/in.h> |
| 336 | #include <netinet/tcp.h>" |
| 337 | ngx_feature_path= |
| 338 | ngx_feature_libs= |
| 339 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_DEFER_ACCEPT, NULL, 0)" |
| 340 | . auto/feature |
| 341 | |
| 342 | |
Maxim Dounin | 6e4030a | 2013-09-04 21:17:05 +0400 | [diff] [blame] | 343 | ngx_feature="TCP_KEEPIDLE" |
Valentin Bartenev | 92edf47 | 2011-12-05 08:06:15 +0000 | [diff] [blame] | 344 | ngx_feature_name="NGX_HAVE_KEEPALIVE_TUNABLE" |
| 345 | ngx_feature_run=no |
| 346 | ngx_feature_incs="#include <sys/socket.h> |
| 347 | #include <netinet/in.h> |
| 348 | #include <netinet/tcp.h>" |
| 349 | ngx_feature_path= |
| 350 | ngx_feature_libs= |
| 351 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_KEEPIDLE, NULL, 0); |
| 352 | setsockopt(0, IPPROTO_TCP, TCP_KEEPINTVL, NULL, 0); |
| 353 | setsockopt(0, IPPROTO_TCP, TCP_KEEPCNT, NULL, 0)" |
| 354 | . auto/feature |
| 355 | |
| 356 | |
Mathew Rodley | 84f5c21 | 2013-12-03 22:07:03 +0400 | [diff] [blame] | 357 | ngx_feature="TCP_FASTOPEN" |
| 358 | ngx_feature_name="NGX_HAVE_TCP_FASTOPEN" |
| 359 | ngx_feature_run=no |
| 360 | ngx_feature_incs="#include <sys/socket.h> |
| 361 | #include <netinet/in.h> |
| 362 | #include <netinet/tcp.h>" |
| 363 | ngx_feature_path= |
| 364 | ngx_feature_libs= |
| 365 | ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_FASTOPEN, NULL, 0)" |
| 366 | . auto/feature |
| 367 | |
| 368 | |
Ruslan Ermilov | 926ded6 | 2012-03-16 19:15:33 +0000 | [diff] [blame] | 369 | ngx_feature="TCP_INFO" |
| 370 | ngx_feature_name="NGX_HAVE_TCP_INFO" |
| 371 | ngx_feature_run=no |
| 372 | ngx_feature_incs="#include <sys/socket.h> |
| 373 | #include <netinet/in.h> |
| 374 | #include <netinet/tcp.h>" |
| 375 | ngx_feature_path= |
| 376 | ngx_feature_libs= |
| 377 | ngx_feature_test="socklen_t optlen = sizeof(struct tcp_info); |
Ruslan Ermilov | fd601af | 2012-03-21 15:35:05 +0000 | [diff] [blame] | 378 | struct tcp_info ti; |
| 379 | ti.tcpi_rtt = 0; |
| 380 | ti.tcpi_rttvar = 0; |
| 381 | ti.tcpi_snd_cwnd = 0; |
| 382 | ti.tcpi_rcv_space = 0; |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 383 | getsockopt(0, IPPROTO_TCP, TCP_INFO, &ti, &optlen)" |
Ruslan Ermilov | 926ded6 | 2012-03-16 19:15:33 +0000 | [diff] [blame] | 384 | . auto/feature |
| 385 | |
| 386 | |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 387 | ngx_feature="accept4()" |
| 388 | ngx_feature_name="NGX_HAVE_ACCEPT4" |
| 389 | ngx_feature_run=no |
| 390 | ngx_feature_incs="#include <sys/socket.h>" |
| 391 | ngx_feature_path= |
| 392 | ngx_feature_libs= |
| 393 | ngx_feature_test="accept4(0, NULL, NULL, SOCK_NONBLOCK)" |
| 394 | . auto/feature |
| 395 | |
| 396 | if [ $NGX_FILE_AIO = YES ]; then |
| 397 | |
| 398 | ngx_feature="kqueue AIO support" |
| 399 | ngx_feature_name="NGX_HAVE_FILE_AIO" |
| 400 | ngx_feature_run=no |
| 401 | ngx_feature_incs="#include <aio.h>" |
| 402 | ngx_feature_path= |
| 403 | ngx_feature_libs= |
| 404 | ngx_feature_test="int n; struct aiocb iocb; |
| 405 | iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT; |
| 406 | n = aio_read(&iocb)" |
| 407 | . auto/feature |
| 408 | |
| 409 | if [ $ngx_found = yes ]; then |
| 410 | CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS" |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 411 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 412 | |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 413 | if [ $ngx_found = no ]; then |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 414 | |
| 415 | ngx_feature="Linux AIO support" |
| 416 | ngx_feature_name="NGX_HAVE_FILE_AIO" |
| 417 | ngx_feature_run=no |
| 418 | ngx_feature_incs="#include <linux/aio_abi.h> |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 419 | #include <sys/eventfd.h>" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 420 | ngx_feature_path= |
| 421 | ngx_feature_libs= |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 422 | ngx_feature_test="struct iocb iocb; |
| 423 | iocb.aio_lio_opcode = IOCB_CMD_PREAD; |
| 424 | iocb.aio_flags = IOCB_FLAG_RESFD; |
| 425 | iocb.aio_resfd = -1; |
| 426 | (void) eventfd(0, 0)" |
| 427 | . auto/feature |
| 428 | |
| 429 | if [ $ngx_found = yes ]; then |
| 430 | have=NGX_HAVE_EVENTFD . auto/have |
| 431 | have=NGX_HAVE_SYS_EVENTFD_H . auto/have |
| 432 | CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" |
| 433 | fi |
| 434 | fi |
| 435 | |
| 436 | if [ $ngx_found = no ]; then |
| 437 | |
| 438 | ngx_feature="Linux AIO support (SYS_eventfd)" |
| 439 | ngx_feature_incs="#include <linux/aio_abi.h> |
| 440 | #include <sys/syscall.h>" |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 441 | ngx_feature_test="int n = SYS_eventfd; |
| 442 | struct iocb iocb; |
| 443 | iocb.aio_lio_opcode = IOCB_CMD_PREAD; |
| 444 | iocb.aio_flags = IOCB_FLAG_RESFD; |
| 445 | iocb.aio_resfd = -1;" |
| 446 | . auto/feature |
| 447 | |
| 448 | if [ $ngx_found = yes ]; then |
| 449 | have=NGX_HAVE_EVENTFD . auto/have |
| 450 | CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 451 | fi |
| 452 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 453 | |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 454 | if [ $ngx_found = no ]; then |
| 455 | cat << END |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 456 | |
| 457 | $0: no supported file AIO was found |
| 458 | Currently file AIO is supported on FreeBSD 4.3+ and Linux 2.6.22+ only |
| 459 | |
| 460 | END |
Ruslan Ermilov | 5c17030 | 2014-05-23 16:37:05 +0400 | [diff] [blame] | 461 | exit 1 |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 462 | fi |
Valentin Bartenev | f76b7f3 | 2015-03-14 17:37:13 +0300 | [diff] [blame] | 463 | |
| 464 | else |
| 465 | |
| 466 | ngx_feature="eventfd()" |
| 467 | ngx_feature_name="NGX_HAVE_EVENTFD" |
| 468 | ngx_feature_run=no |
| 469 | ngx_feature_incs="#include <sys/eventfd.h>" |
| 470 | ngx_feature_path= |
| 471 | ngx_feature_libs= |
| 472 | ngx_feature_test="(void) eventfd(0, 0)" |
| 473 | . auto/feature |
| 474 | |
| 475 | if [ $ngx_found = yes ]; then |
| 476 | have=NGX_HAVE_SYS_EVENTFD_H . auto/have |
| 477 | fi |
| 478 | |
| 479 | if [ $ngx_found = no ]; then |
| 480 | |
| 481 | ngx_feature="eventfd() (SYS_eventfd)" |
| 482 | ngx_feature_incs="#include <sys/syscall.h>" |
| 483 | ngx_feature_test="int n = SYS_eventfd" |
| 484 | . auto/feature |
| 485 | fi |
Igor Sysoev | e9041dd | 2011-05-31 08:25:10 +0000 | [diff] [blame] | 486 | fi |
| 487 | |
| 488 | |
Igor Sysoev | 02025fd | 2005-01-18 13:03:58 +0000 | [diff] [blame] | 489 | have=NGX_HAVE_UNIX_DOMAIN . auto/have |
| 490 | |
Igor Sysoev | d3283ff | 2005-12-05 13:18:09 +0000 | [diff] [blame] | 491 | ngx_feature_libs= |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 492 | |
Igor Sysoev | d039a2e | 2005-02-22 14:40:13 +0000 | [diff] [blame] | 493 | |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 494 | # C types |
| 495 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 496 | ngx_type="int"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 497 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 498 | ngx_type="long"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 499 | |
Igor Sysoev | 48fef66 | 2004-02-24 17:31:46 +0000 | [diff] [blame] | 500 | ngx_type="long long"; . auto/types/sizeof |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 501 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 502 | ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size |
Igor Sysoev | d039a2e | 2005-02-22 14:40:13 +0000 | [diff] [blame] | 503 | ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 504 | |
| 505 | |
Igor Sysoev | 7af6b16 | 2004-02-09 07:46:43 +0000 | [diff] [blame] | 506 | # POSIX types |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 507 | |
Igor Sysoev | bb28b6d | 2006-07-11 13:20:19 +0000 | [diff] [blame] | 508 | case "$NGX_AUTO_CONFIG_H" in |
| 509 | /*) |
| 510 | NGX_INCLUDE_AUTO_CONFIG_H="#include \"$NGX_AUTO_CONFIG_H\"" |
| 511 | ;; |
| 512 | *) |
| 513 | NGX_INCLUDE_AUTO_CONFIG_H="#include \"../$NGX_AUTO_CONFIG_H\"" |
| 514 | ;; |
| 515 | esac |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 516 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 517 | ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 518 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 519 | ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef |
| 520 | . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 521 | ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value |
Igor Sysoev | 9260294 | 2004-02-05 16:58:36 +0000 | [diff] [blame] | 522 | |
Igor Sysoev | e31e90b | 2005-05-19 13:25:22 +0000 | [diff] [blame] | 523 | ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 524 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 525 | ngx_type="in_addr_t"; ngx_types="uint32_t"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 526 | |
Igor Sysoev | 59cf56c | 2004-09-07 15:29:22 +0000 | [diff] [blame] | 527 | ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef |
| 528 | |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 529 | ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 530 | |
| 531 | . auto/types/uintptr_t |
| 532 | |
Ruslan Ermilov | d4353c6 | 2012-06-08 09:41:55 +0000 | [diff] [blame] | 533 | . auto/endianness |
Igor Sysoev | c024730 | 2004-06-27 18:01:57 +0000 | [diff] [blame] | 534 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 535 | ngx_type="size_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 536 | ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
| 537 | ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 538 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 539 | ngx_type="off_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 540 | ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
| 541 | ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Igor Sysoev | c0f8d91 | 2003-11-26 15:42:18 +0000 | [diff] [blame] | 542 | |
Igor Sysoev | 42b12b3 | 2004-12-02 18:40:46 +0000 | [diff] [blame] | 543 | ngx_type="time_t"; . auto/types/sizeof |
Igor Sysoev | b1dfe47 | 2004-12-21 12:30:30 +0000 | [diff] [blame] | 544 | ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value |
| 545 | ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value |
Ruslan Ermilov | 8fcbfc0 | 2015-03-17 00:24:34 +0300 | [diff] [blame] | 546 | ngx_param=NGX_MAX_TIME_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 547 | |
| 548 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 549 | # syscalls, libc calls and some features |
| 550 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 551 | |
Igor Sysoev | a35eacc | 2009-02-21 07:02:02 +0000 | [diff] [blame] | 552 | if [ $NGX_IPV6 = YES ]; then |
| 553 | ngx_feature="AF_INET6" |
| 554 | ngx_feature_name="NGX_HAVE_INET6" |
| 555 | ngx_feature_run=no |
| 556 | ngx_feature_incs="#include <sys/socket.h> |
| 557 | #include <netinet/in.h> |
| 558 | #include <arpa/inet.h>" |
| 559 | ngx_feature_path= |
| 560 | ngx_feature_libs= |
| 561 | ngx_feature_test="struct sockaddr_in6 sin6; |
| 562 | sin6.sin6_family = AF_INET6;" |
| 563 | . auto/feature |
| 564 | fi |
| 565 | |
| 566 | |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 567 | ngx_feature="setproctitle()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 568 | ngx_feature_name="NGX_HAVE_SETPROCTITLE" |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 569 | ngx_feature_run=no |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 570 | ngx_feature_incs="#include <stdlib.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 571 | ngx_feature_path= |
Igor Sysoev | 899b44e | 2005-05-12 14:58:06 +0000 | [diff] [blame] | 572 | ngx_feature_libs=$NGX_SETPROCTITLE_LIB |
Igor Sysoev | d43bee8 | 2004-11-20 19:52:20 +0000 | [diff] [blame] | 573 | ngx_feature_test="setproctitle(\"test\");" |
| 574 | . auto/feature |
| 575 | |
| 576 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 577 | ngx_feature="pread()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 578 | ngx_feature_name="NGX_HAVE_PREAD" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 579 | ngx_feature_run=no |
| 580 | ngx_feature_incs= |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 581 | ngx_feature_path= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 582 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 583 | ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0); |
| 584 | if (n == -1) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 585 | . auto/feature |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 586 | |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 587 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 588 | ngx_feature="pwrite()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 589 | ngx_feature_name="NGX_HAVE_PWRITE" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 590 | ngx_feature_run=no |
| 591 | ngx_feature_incs= |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 592 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 593 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 594 | ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0); |
| 595 | if (n == -1) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 596 | . auto/feature |
Igor Sysoev | a8fa0a6 | 2003-11-25 20:44:56 +0000 | [diff] [blame] | 597 | |
| 598 | |
Igor Sysoev | 7f31a20 | 2010-11-25 11:04:03 +0000 | [diff] [blame] | 599 | ngx_feature="sys_nerr" |
| 600 | ngx_feature_name="NGX_SYS_NERR" |
| 601 | ngx_feature_run=value |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 602 | ngx_feature_incs='#include <errno.h> |
| 603 | #include <stdio.h>' |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 604 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 605 | ngx_feature_libs= |
Igor Sysoev | 7f31a20 | 2010-11-25 11:04:03 +0000 | [diff] [blame] | 606 | ngx_feature_test='printf("%d", sys_nerr);' |
Igor Sysoev | 9eaabc6 | 2010-03-12 11:15:26 +0000 | [diff] [blame] | 607 | . auto/feature |
| 608 | |
| 609 | |
Igor Sysoev | bb6bd80 | 2010-12-06 14:49:17 +0000 | [diff] [blame] | 610 | if [ $ngx_found = no ]; then |
Igor Sysoev | 2369c14 | 2010-12-06 14:50:27 +0000 | [diff] [blame] | 611 | |
Igor Sysoev | bb6bd80 | 2010-12-06 14:49:17 +0000 | [diff] [blame] | 612 | # Cygiwn defines _sys_nerr |
| 613 | ngx_feature="_sys_nerr" |
| 614 | ngx_feature_name="NGX_SYS_NERR" |
| 615 | ngx_feature_run=value |
| 616 | ngx_feature_incs='#include <errno.h> |
| 617 | #include <stdio.h>' |
| 618 | ngx_feature_path= |
| 619 | ngx_feature_libs= |
| 620 | ngx_feature_test='printf("%d", _sys_nerr);' |
| 621 | . auto/feature |
| 622 | fi |
Igor Sysoev | dc9d7fb | 2010-12-01 19:22:37 +0000 | [diff] [blame] | 623 | |
| 624 | |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 625 | if [ $ngx_found = no ]; then |
| 626 | |
| 627 | # Solaris has no sys_nerr |
| 628 | ngx_feature='maximum errno' |
| 629 | ngx_feature_name=NGX_SYS_NERR |
| 630 | ngx_feature_run=value |
| 631 | ngx_feature_incs='#include <errno.h> |
Igor Sysoev | 9505277 | 2011-05-04 12:21:25 +0000 | [diff] [blame] | 632 | #include <string.h> |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 633 | #include <stdio.h>' |
| 634 | ngx_feature_path= |
| 635 | ngx_feature_libs= |
| 636 | ngx_feature_test='int n; |
Igor Sysoev | 1143d00 | 2011-04-23 13:15:56 +0000 | [diff] [blame] | 637 | char *p; |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 638 | for (n = 1; n < 1000; n++) { |
| 639 | errno = 0; |
Igor Sysoev | 1143d00 | 2011-04-23 13:15:56 +0000 | [diff] [blame] | 640 | p = strerror(n); |
| 641 | if (errno == EINVAL |
| 642 | || p == NULL |
| 643 | || strncmp(p, "Unknown error", 13) == 0) |
| 644 | { |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 645 | break; |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 646 | } |
Maxim Konovalov | d4a2f14 | 2011-11-21 11:51:41 +0000 | [diff] [blame] | 647 | } |
| 648 | printf("%d", n);' |
Igor Sysoev | adc7083 | 2010-12-06 14:51:20 +0000 | [diff] [blame] | 649 | . auto/feature |
| 650 | fi |
| 651 | |
| 652 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 653 | ngx_feature="localtime_r()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 654 | ngx_feature_name="NGX_HAVE_LOCALTIME_R" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 655 | ngx_feature_run=no |
| 656 | ngx_feature_incs="#include <time.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 657 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 658 | ngx_feature_libs= |
| 659 | ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)" |
| 660 | . auto/feature |
Igor Sysoev | dc867cd | 2003-12-14 20:10:27 +0000 | [diff] [blame] | 661 | |
| 662 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 663 | ngx_feature="posix_memalign()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 664 | ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 665 | ngx_feature_run=no |
| 666 | ngx_feature_incs="#include <stdlib.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 667 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 668 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 669 | ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096); |
| 670 | if (n != 0) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 671 | . auto/feature |
Igor Sysoev | c7a2f68 | 2004-02-10 16:23:38 +0000 | [diff] [blame] | 672 | |
| 673 | |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 674 | ngx_feature="memalign()" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 675 | ngx_feature_name="NGX_HAVE_MEMALIGN" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 676 | ngx_feature_run=no |
Ruslan Ermilov | 4489fa8 | 2012-03-15 20:39:38 +0000 | [diff] [blame] | 677 | ngx_feature_incs="#include <stdlib.h> |
| 678 | #include <malloc.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 679 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 680 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 681 | ngx_feature_test="void *p; p = memalign(4096, 4096); |
| 682 | if (p == NULL) return 1" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 683 | . auto/feature |
Igor Sysoev | 0ab91b9 | 2004-06-06 19:49:18 +0000 | [diff] [blame] | 684 | |
| 685 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 686 | ngx_feature="mmap(MAP_ANON|MAP_SHARED)" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 687 | ngx_feature_name="NGX_HAVE_MAP_ANON" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 688 | ngx_feature_run=yes |
| 689 | ngx_feature_incs="#include <sys/mman.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 690 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 691 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 692 | ngx_feature_test="void *p; |
| 693 | p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, |
| 694 | MAP_ANON|MAP_SHARED, -1, 0); |
| 695 | if (p == MAP_FAILED) return 1;" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 696 | . auto/feature |
Igor Sysoev | d09f7a1 | 2004-06-15 17:47:16 +0000 | [diff] [blame] | 697 | |
| 698 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 699 | ngx_feature='mmap("/dev/zero", MAP_SHARED)' |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 700 | ngx_feature_name="NGX_HAVE_MAP_DEVZERO" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 701 | ngx_feature_run=yes |
| 702 | ngx_feature_incs="#include <sys/mman.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 703 | #include <sys/stat.h> |
| 704 | #include <fcntl.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 705 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 706 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 707 | ngx_feature_test='void *p; int fd; |
| 708 | fd = open("/dev/zero", O_RDWR); |
| 709 | p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); |
| 710 | if (p == MAP_FAILED) return 1;' |
| 711 | . auto/feature |
| 712 | |
| 713 | |
| 714 | ngx_feature="System V shared memory" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 715 | ngx_feature_name="NGX_HAVE_SYSVSHM" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 716 | ngx_feature_run=yes |
| 717 | ngx_feature_incs="#include <sys/ipc.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 718 | #include <sys/shm.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 719 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 720 | ngx_feature_libs= |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 721 | ngx_feature_test="int id; |
| 722 | id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT)); |
| 723 | if (id == -1) return 1; |
| 724 | shmctl(id, IPC_RMID, NULL);" |
| 725 | . auto/feature |
| 726 | |
| 727 | |
Igor Sysoev | e2c8ad7 | 2011-05-10 11:39:13 +0000 | [diff] [blame] | 728 | ngx_feature="POSIX semaphores" |
| 729 | ngx_feature_name="NGX_HAVE_POSIX_SEM" |
| 730 | ngx_feature_run=yes |
| 731 | ngx_feature_incs="#include <semaphore.h>" |
| 732 | ngx_feature_path= |
| 733 | ngx_feature_libs= |
| 734 | ngx_feature_test="sem_t sem; |
| 735 | if (sem_init(&sem, 1, 0) == -1) return 1; |
| 736 | sem_destroy(&sem);" |
| 737 | . auto/feature |
| 738 | |
| 739 | |
Igor Sysoev | 0462a61 | 2011-05-31 08:17:27 +0000 | [diff] [blame] | 740 | if [ $ngx_found = no ]; then |
| 741 | |
| 742 | # Linux has POSIX semaphores in libpthread |
| 743 | ngx_feature="POSIX semaphores in libpthread" |
| 744 | ngx_feature_libs=-lpthread |
| 745 | . auto/feature |
| 746 | |
| 747 | if [ $ngx_found = yes ]; then |
| 748 | CORE_LIBS="$CORE_LIBS -lpthread" |
| 749 | fi |
| 750 | fi |
| 751 | |
| 752 | |
Maxim Dounin | b4d9ee2 | 2011-08-17 08:35:54 +0000 | [diff] [blame] | 753 | if [ $ngx_found = no ]; then |
| 754 | |
| 755 | # Solaris has POSIX semaphores in librt |
| 756 | ngx_feature="POSIX semaphores in librt" |
| 757 | ngx_feature_libs=-lrt |
| 758 | . auto/feature |
| 759 | |
| 760 | if [ $ngx_found = yes ]; then |
| 761 | CORE_LIBS="$CORE_LIBS -lrt" |
| 762 | fi |
| 763 | fi |
| 764 | |
| 765 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 766 | ngx_feature="struct msghdr.msg_control" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 767 | ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 768 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 769 | ngx_feature_incs="#include <sys/socket.h> |
| 770 | #include <stdio.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 771 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 772 | ngx_feature_libs= |
Maxim Dounin | 97d7f3d | 2012-03-28 12:38:03 +0000 | [diff] [blame] | 773 | ngx_feature_test="struct msghdr msg; |
| 774 | printf(\"%d\", (int) sizeof(msg.msg_control))" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 775 | . auto/feature |
| 776 | |
| 777 | |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 778 | ngx_feature="ioctl(FIONBIO)" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 779 | ngx_feature_name="NGX_HAVE_FIONBIO" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 780 | ngx_feature_run=no |
| 781 | ngx_feature_incs="#include <sys/ioctl.h> |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 782 | #include <stdio.h> |
Igor Sysoev | 92d543d | 2009-03-23 20:26:33 +0000 | [diff] [blame] | 783 | $NGX_INCLUDE_SYS_FILIO_H" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 784 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 785 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 786 | ngx_feature_test="int i = FIONBIO; printf(\"%d\", i)" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 787 | . auto/feature |
| 788 | |
| 789 | |
| 790 | ngx_feature="struct tm.tm_gmtoff" |
Igor Sysoev | f690604 | 2004-11-25 16:17:31 +0000 | [diff] [blame] | 791 | ngx_feature_name="NGX_HAVE_GMTOFF" |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 792 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 793 | ngx_feature_incs="#include <time.h> |
| 794 | #include <stdio.h>" |
Igor Sysoev | 0ec09f9 | 2006-11-27 11:07:09 +0000 | [diff] [blame] | 795 | ngx_feature_path= |
Igor Sysoev | c0edbcc | 2004-10-21 15:34:38 +0000 | [diff] [blame] | 796 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 797 | ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0; |
| 798 | printf(\"%d\", (int) tm.tm_gmtoff)" |
Igor Sysoev | 415b1ce | 2004-06-17 17:18:53 +0000 | [diff] [blame] | 799 | . auto/feature |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 800 | |
| 801 | |
| 802 | ngx_feature="struct dirent.d_namlen" |
| 803 | ngx_feature_name="NGX_HAVE_D_NAMLEN" |
| 804 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 805 | ngx_feature_incs="#include <dirent.h> |
| 806 | #include <stdio.h>" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 807 | ngx_feature_path= |
| 808 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 809 | ngx_feature_test="struct dirent dir; dir.d_namlen = 0; |
| 810 | printf(\"%d\", (int) dir.d_namlen)" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 811 | . auto/feature |
| 812 | |
| 813 | |
| 814 | ngx_feature="struct dirent.d_type" |
| 815 | ngx_feature_name="NGX_HAVE_D_TYPE" |
| 816 | ngx_feature_run=no |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 817 | ngx_feature_incs="#include <dirent.h> |
| 818 | #include <stdio.h>" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 819 | ngx_feature_path= |
| 820 | ngx_feature_libs= |
Maxim Dounin | a3bdd73 | 2012-03-27 16:44:52 +0000 | [diff] [blame] | 821 | ngx_feature_test="struct dirent dir; dir.d_type = DT_REG; |
| 822 | printf(\"%d\", (int) dir.d_type)" |
Igor Sysoev | dfc8dad | 2008-09-05 15:43:34 +0000 | [diff] [blame] | 823 | . auto/feature |
Valentin Bartenev | 891b43d | 2012-02-10 11:24:19 +0000 | [diff] [blame] | 824 | |
| 825 | |
| 826 | ngx_feature="sysconf(_SC_NPROCESSORS_ONLN)" |
| 827 | ngx_feature_name="NGX_HAVE_SC_NPROCESSORS_ONLN" |
| 828 | ngx_feature_run=no |
| 829 | ngx_feature_incs= |
| 830 | ngx_feature_path= |
| 831 | ngx_feature_libs= |
| 832 | ngx_feature_test="sysconf(_SC_NPROCESSORS_ONLN)" |
| 833 | . auto/feature |
Andrey Belov | 71205c3 | 2012-02-13 16:13:21 +0000 | [diff] [blame] | 834 | |
| 835 | |
| 836 | ngx_feature="openat(), fstatat()" |
| 837 | ngx_feature_name="NGX_HAVE_OPENAT" |
| 838 | ngx_feature_run=no |
| 839 | ngx_feature_incs="#include <sys/types.h> |
| 840 | #include <sys/stat.h> |
| 841 | #include <fcntl.h>" |
| 842 | ngx_feature_path= |
| 843 | ngx_feature_libs= |
| 844 | ngx_feature_test="struct stat sb; |
| 845 | openat(AT_FDCWD, \".\", O_RDONLY|O_NOFOLLOW); |
| 846 | fstatat(AT_FDCWD, \".\", &sb, AT_SYMLINK_NOFOLLOW);" |
| 847 | . auto/feature |
Ruslan Ermilov | b8a90c6 | 2012-12-17 12:08:53 +0000 | [diff] [blame] | 848 | |
| 849 | |
| 850 | ngx_feature="getaddrinfo()" |
| 851 | ngx_feature_name="NGX_HAVE_GETADDRINFO" |
| 852 | ngx_feature_run=no |
| 853 | ngx_feature_incs="#include <sys/types.h> |
| 854 | #include <sys/socket.h> |
| 855 | #include <netdb.h>" |
| 856 | ngx_feature_path= |
| 857 | ngx_feature_libs= |
Ruslan Ermilov | 3693daa | 2013-08-05 13:44:56 +0400 | [diff] [blame] | 858 | ngx_feature_test='struct addrinfo *res; |
| 859 | if (getaddrinfo("localhost", NULL, NULL, &res) != 0) return 1; |
Ruslan Ermilov | b8a90c6 | 2012-12-17 12:08:53 +0000 | [diff] [blame] | 860 | freeaddrinfo(res)' |
| 861 | . auto/feature |