2 # Copyright (C) Igor Sysoev
5 have=NGX_FREEBSD . auto/have_headers
8 CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS"
9 CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS"
15 # __FreeBSD_version and sysctl kern.osreldate are the best ways
16 # to determine whether some capability exists and is safe to use.
17 # __FreeBSD_version is used for the testing of the build environment.
18 # sysctl kern.osreldate is used for the testing of the kernel capabilities.
20 version=`grep "#define __FreeBSD_version" /usr/include/osreldate.h \
21 | sed -e 's/^.* \(.*\)$/\1/'`
23 osreldate=`/sbin/sysctl -n kern.osreldate`
26 # setproctitle() in libutil
28 if [ \( $version -ge 500000 -a $version -lt 500012 \) \
29 -o $version -lt 410002 ]
31 echo " + setproctitle() in libutil"
33 CORE_LIBS="$CORE_LIBS -lutil"
34 NGX_SETPROCTITLE_LIB="-lutil"
39 if [ $osreldate -gt 300007 ]; then
40 echo " + sendfile() found"
42 have=NGX_HAVE_SENDFILE . auto/have
43 CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS"
49 if [ \( $osreldate -lt 500000 -a $osreldate -ge 410000 \) \
50 -o $osreldate -ge 500011 ]
52 echo " + kqueue found"
54 have=NGX_HAVE_KQUEUE . auto/have
55 have=NGX_HAVE_CLEAR_EVENT . auto/have
56 EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE"
57 CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS"
62 NGX_KQUEUE_CHECKED=YES
67 if [ \( $version -lt 500000 -a $version -ge 430000 \) \
68 -o $version -ge 500018 ]
70 echo " + kqueue's NOTE_LOWAT found"
71 have=NGX_HAVE_LOWAT_EVENT . auto/have
74 # kqueue's EVFILT_TIMER
76 if [ \( $version -lt 500000 -a $version -ge 440001 \) \
77 -o $version -ge 500023 ]
79 echo " + kqueue's EVFILT_TIMER found"
80 have=NGX_HAVE_TIMER_EVENT . auto/have
84 if [ $USE_THREADS = "rfork" ]; then
86 echo " + using rfork()"
88 # # kqueue's EVFILT_SIGNAL is safe
90 # if [ $version -gt 460101 ]; then
91 # echo " + kqueue's EVFILT_SIGNAL is safe"
92 # have=NGX_HAVE_SAFE_EVFILT_SIGNAL . auto/have
94 # echo "$0: error: the kqueue's EVFILT_SIGNAL is unsafe on this"
95 # echo "FreeBSD version, so --with-threads=rfork could not be used"
103 if [ $EVENT_AIO = YES ]; then
104 if [ \( $version -lt 500000 -a $version -ge 430000 \) \
105 -o $version -ge 500014 ]
107 have=NGX_HAVE_AIO . auto/have
108 EVENT_MODULES="$EVENT_MODULES $AIO_MODULE"
109 CORE_SRCS="$CORE_SRCS $AIO_SRCS"
114 $0: error: the kqueue does not support AIO on this FreeBSD version