Mercurial > hg > nginx
diff auto/unix @ 3933:b5c169873c6b
concatenate auto/os/features and auto/unix
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 31 May 2011 08:25:10 +0000 |
parents | c8884c8f7c74 |
children | 8cca96abbc3e |
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--- a/auto/unix +++ b/auto/unix @@ -2,6 +2,367 @@ # Copyright (C) Igor Sysoev +NGX_USER=${NGX_USER:-nobody} + +if [ -z "$NGX_GROUP" ]; then + if [ $NGX_USER = nobody ]; then + if grep nobody /etc/group 2>&1 >/dev/null; then + echo "checking for nobody group ... found" + NGX_GROUP=nobody + else + echo "checking for nobody group ... not found" + + if grep nogroup /etc/group 2>&1 >/dev/null; then + echo "checking for nogroup group ... found" + NGX_GROUP=nogroup + else + echo "checking for nogroup group ... not found" + NGX_GROUP=nobody + fi + fi + else + NGX_GROUP=$NGX_USER + fi +fi + + +ngx_feature="poll()" +ngx_feature_name= +ngx_feature_run=no +ngx_feature_incs="#include <poll.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="int n, dp; struct pollfd pl; + dp = 0; + pl.fd = 0; + pl.events = 0; + pl.revents = 0; + n = poll(&pl, 1, 0)" +. auto/feature + +if [ $ngx_found = no ]; then + EVENT_POLL=NONE +fi + + +ngx_feature="/dev/poll" +ngx_feature_name="NGX_HAVE_DEVPOLL" +ngx_feature_run=no +ngx_feature_incs="#include <sys/devpoll.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="int n, dp; struct dvpoll dvp; + dp = 0; + dvp.dp_fds = NULL; + dvp.dp_nfds = 0; + dvp.dp_timeout = 0; + n = ioctl(dp, DP_POLL, &dvp)" +. auto/feature + +if [ $ngx_found = yes ]; then + CORE_SRCS="$CORE_SRCS $DEVPOLL_SRCS" + EVENT_MODULES="$EVENT_MODULES $DEVPOLL_MODULE" + EVENT_FOUND=YES +fi + + +if test -z "$NGX_KQUEUE_CHECKED"; then + ngx_feature="kqueue" + ngx_feature_name="NGX_HAVE_KQUEUE" + ngx_feature_run=no + ngx_feature_incs="#include <sys/event.h>" + ngx_feature_path= + ngx_feature_libs= + ngx_feature_test="int kq; kq = kqueue()" + . auto/feature + + if [ $ngx_found = yes ]; then + + have=NGX_HAVE_CLEAR_EVENT . auto/have + EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE" + CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS" + EVENT_FOUND=YES + + ngx_feature="kqueue's NOTE_LOWAT" + ngx_feature_name="NGX_HAVE_LOWAT_EVENT" + ngx_feature_run=no + ngx_feature_incs="#include <sys/event.h>" + ngx_feature_path= + ngx_feature_libs= + ngx_feature_test="struct kevent kev; + kev.fflags = NOTE_LOWAT;" + . auto/feature + + + ngx_feature="kqueue's EVFILT_TIMER" + ngx_feature_name="NGX_HAVE_TIMER_EVENT" + ngx_feature_run=yes + ngx_feature_incs="#include <sys/event.h> + #include <sys/time.h>" + ngx_feature_path= + ngx_feature_libs= + ngx_feature_test="int kq; + struct kevent kev; + struct timespec ts; + + if ((kq = kqueue()) == -1) return 1; + + kev.ident = 0; + kev.filter = EVFILT_TIMER; + kev.flags = EV_ADD|EV_ENABLE; + kev.fflags = 0; + kev.data = 1000; + kev.udata = 0; + + ts.tv_sec = 0; + ts.tv_nsec = 0; + + if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1; + + if (kev.flags & EV_ERROR) return 1;" + + . auto/feature + fi +fi + + +if [ "$NGX_SYSTEM" = "NetBSD" ]; then + + # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t" + + cat << END >> $NGX_AUTO_CONFIG_H + +#define NGX_KQUEUE_UDATA_T + +END + +else + cat << END >> $NGX_AUTO_CONFIG_H + +#define NGX_KQUEUE_UDATA_T (void *) + +END + +fi + + +ngx_feature="crypt()" +ngx_feature_name= +ngx_feature_run=no +ngx_feature_incs= +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="crypt(\"test\", \"salt\");" +. auto/feature + + +if [ $ngx_found = no ]; then + + ngx_feature="crypt() in libcrypt" + ngx_feature_name= + ngx_feature_run=no + ngx_feature_incs= + ngx_feature_path= + ngx_feature_libs=-lcrypt + . auto/feature + + if [ $ngx_found = yes ]; then + CRYPT_LIB="-lcrypt" + fi +fi + + +ngx_feature="F_READAHEAD" +ngx_feature_name="NGX_HAVE_F_READAHEAD" +ngx_feature_run=no +ngx_feature_incs="#include <fcntl.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="fcntl(0, F_READAHEAD, 1);" +. auto/feature + + +ngx_feature="posix_fadvise()" +ngx_feature_name="NGX_HAVE_POSIX_FADVISE" +ngx_feature_run=no +ngx_feature_incs="#include <fcntl.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);" +. auto/feature + + +ngx_feature="O_DIRECT" +ngx_feature_name="NGX_HAVE_O_DIRECT" +ngx_feature_run=no +ngx_feature_incs="#include <fcntl.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="fcntl(0, F_SETFL, O_DIRECT);" +. auto/feature + + +if [ $ngx_found = yes -a "$NGX_SYSTEM" = "Linux" ]; then + have=NGX_HAVE_ALIGNED_DIRECTIO . auto/have +fi + +ngx_feature="F_NOCACHE" +ngx_feature_name="NGX_HAVE_F_NOCACHE" +ngx_feature_run=no +ngx_feature_incs="#include <fcntl.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="fcntl(0, F_NOCACHE, 1);" +. auto/feature + + +ngx_feature="directio()" +ngx_feature_name="NGX_HAVE_DIRECTIO" +ngx_feature_run=no +ngx_feature_incs="#include <sys/types.h> + #include <sys/fcntl.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="directio(0, DIRECTIO_ON);" +. auto/feature + + +ngx_feature="statfs()" +ngx_feature_name="NGX_HAVE_STATFS" +ngx_feature_run=no +ngx_feature_incs="$NGX_INCLUDE_SYS_PARAM_H + $NGX_INCLUDE_SYS_MOUNT_H + $NGX_INCLUDE_SYS_VFS_H" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="struct statfs fs; + statfs(NULL, &fs);" +. auto/feature + + +ngx_feature="statvfs()" +ngx_feature_name="NGX_HAVE_STATVFS" +ngx_feature_run=no +ngx_feature_incs="#include <sys/types.h> + #include <sys/statvfs.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="struct statvfs fs; + statvfs(NULL, &fs);" +. auto/feature + + +ngx_feature="dlopen()" +ngx_feature_name= +ngx_feature_run=no +ngx_feature_incs="#include <dlfcn.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="dlopen(NULL, 0)" +. auto/feature + + +if [ $ngx_found != yes ]; then + + ngx_feature="dlopen() in libdl" + ngx_feature_libs="-ldl" + . auto/feature + + if [ $ngx_found = yes ]; then + NGX_LIBDL="-ldl" + fi +fi + + +ngx_feature="sched_yield()" +ngx_feature_name="NGX_HAVE_SCHED_YIELD" +ngx_feature_run=no +ngx_feature_incs="#include <sched.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="sched_yield()" +. auto/feature + + +if [ $ngx_found != yes ]; then + + ngx_feature="sched_yield() in librt" + ngx_feature_libs="-lrt" + . auto/feature + + if [ $ngx_found = yes ]; then + CORE_LIBS="$CORE_LIBS -lrt" + fi +fi + +ngx_feature="SO_SETFIB" +ngx_feature_name="NGX_HAVE_SETFIB" +ngx_feature_run=no +ngx_feature_incs="#include <sys/socket.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 4)" +. auto/feature + + +ngx_feature="accept4()" +ngx_feature_name="NGX_HAVE_ACCEPT4" +ngx_feature_run=no +ngx_feature_incs="#include <sys/socket.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="accept4(0, NULL, NULL, SOCK_NONBLOCK)" +. auto/feature + +if [ $NGX_FILE_AIO = YES ]; then + + ngx_feature="kqueue AIO support" + ngx_feature_name="NGX_HAVE_FILE_AIO" + ngx_feature_run=no + ngx_feature_incs="#include <aio.h>" + ngx_feature_path= + ngx_feature_libs= + ngx_feature_test="int n; struct aiocb iocb; + iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT; + n = aio_read(&iocb)" + . auto/feature + + if [ $ngx_found = yes ]; then + CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS" + + elif [ $ngx_found = no ]; then + + ngx_feature="Linux AIO support" + ngx_feature_name="NGX_HAVE_FILE_AIO" + ngx_feature_run=no + ngx_feature_incs="#include <linux/aio_abi.h> + #include <sys/syscall.h>" + ngx_feature_path= + ngx_feature_libs= + ngx_feature_test="int n = SYS_eventfd; + struct iocb iocb; + iocb.aio_lio_opcode = IOCB_CMD_PREAD; + iocb.aio_flags = IOCB_FLAG_RESFD; + iocb.aio_resfd = -1;" + . auto/feature + + if [ $ngx_found = yes ]; then + have=NGX_HAVE_EVENTFD . auto/have + CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" + + else + cat << END + +$0: no supported file AIO was found +Currently file AIO is supported on FreeBSD 4.3+ and Linux 2.6.22+ only + +END + exit 1 + fi + fi +fi + + have=NGX_HAVE_UNIX_DOMAIN . auto/have ngx_feature_libs=