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configure: don't use recvmmsg() on FreeBSD

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Don't try recvmmsg() on FreeBSD, at least for now. It is broken on
FreeBSD 11.0 and it's just a wrapper around recvmsg().
This commit is contained in:
Miroslav Lichvar 2016-12-14 17:22:32 +01:00
parent 5634e6b963
commit 11ed197663
1 changed files with 13 additions and 7 deletions
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20
configure vendored
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@ -219,6 +219,7 @@ try_lockmem=0
feat_asyncdns=1
feat_forcednsretry=1
try_clock_gettime=1
try_recvmmsg=1
feat_timestamping=1
try_timestamping=0
feat_ntp_signd=0
@ -400,6 +401,9 @@ case $OPERATINGSYSTEM in
echo "Configuring for " $SYSTEM
;;
FreeBSD)
# recvmmsg() seems to be broken on FreeBSD 11.0 and it's just
# a wrapper around recvmsg()
try_recvmmsg=0
EXTRA_OBJECTS="sys_generic.o sys_netbsd.o sys_timex.o"
add_def FREEBSD
if [ $feat_droproot = "1" ]; then
@ -629,14 +633,16 @@ fi
RECVMMSG_CODE='
struct mmsghdr hdr;
return !recvmmsg(0, &hdr, 1, MSG_DONTWAIT, 0);'
if test_code 'recvmmsg()' 'sys/socket.h' '' "$EXTRA_LIBS" "$RECVMMSG_CODE"; then
add_def HAVE_RECVMMSG
else
if test_code 'recvmmsg() with _GNU_SOURCE' 'sys/socket.h' '-D_GNU_SOURCE' \
"$EXTRA_LIBS" "$RECVMMSG_CODE"
then
add_def _GNU_SOURCE
if [ $try_recvmmsg = "1" ]; then
if test_code 'recvmmsg()' 'sys/socket.h' '' "$EXTRA_LIBS" "$RECVMMSG_CODE"; then
add_def HAVE_RECVMMSG
else
if test_code 'recvmmsg() with _GNU_SOURCE' 'sys/socket.h' '-D_GNU_SOURCE' \
"$EXTRA_LIBS" "$RECVMMSG_CODE"
then
add_def _GNU_SOURCE
add_def HAVE_RECVMMSG
fi
fi
fi