#
# Modified to ensure we replace -lc with -lc_r, and
# to put in place-holders for various specific hints.
-# Andy Dougherty <doughera@lafcol.lafayette.edu>
+# Andy Dougherty <doughera@lafayette.edu>
# Date: Tue Mar 10 16:07:00 EST 1998
#
# Support for FreeBSD/ELF
#
2.0.5*|2.0-built*|2.1*)
usevfork='true'
- usemymalloc='n'
+ case "$usemymalloc" in
+ "") usemymalloc='n'
+ ;;
+ esac
d_setregid='define'
d_setreuid='define'
d_setegid='undef'
# don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around)
2.2*)
usevfork='true'
- usemymalloc='n'
+ case "$usemymalloc" in
+ "") usemymalloc='n'
+ ;;
+ esac
libswanted=`echo $libswanted | sed 's/ malloc / /'`
d_setregid='define'
d_setreuid='define'
d_setegid='undef'
d_seteuid='undef'
;;
-#
-# Guesses at what will be needed after 2.2
+4.*) # In FreeBSD 4 and 5 the system malloc is performance-wise
+ # VERY bad for Perl-- we are talking of differences of not
+ # one, but TWO magnitudes.
+ usemymalloc=y
+ ;;
+5.*) usemymalloc=y
+ ;;
*) usevfork='true'
- usemymalloc='n'
+ case "$usemymalloc" in
+ "") usemymalloc='y'
+ ;;
+ esac
libswanted=`echo $libswanted | sed 's/ malloc / /'`
;;
esac
0*|1*|2*|3*) ;;
*)
+ ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H"
if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then
usenm=false
fi
cat > UU/usethreads.cbu <<'EOCBU'
case "$usethreads" in
$define|true|[yY]*)
- lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|tail -1`
+ lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'`
case "$osvers" in
0*|1*|2.0*|2.1*) cat <<EOM >&4
I did not know that FreeBSD $osvers supports POSIX threads.
-Feel free to tell perlbug@perl.com otherwise.
+Feel free to tell perlbug@perl.org otherwise.
EOM
exit 1
;;
POSIX threads are not supported well by FreeBSD $osvers.
Please consider upgrading to at least FreeBSD 2.2.8,
-or preferably to 3.something.
+or preferably to the most recent -RELEASE or -STABLE
+version (see http://www.freebsd.org/releases/).
(While 2.2.7 does have pthreads, it has some problems
with the combination of threads and pipes and therefore
exit 1
fi
ldflags="-pthread $ldflags"
+ case "$osvers" in
+ 4.*|5.0-release*)
+ # 4.x and 5.0-release have gethostbyaddr_r but it is
+ # "Temporary function, not threadsafe"...
+ d_gethostbyaddr_r="undef"
+ d_gethostbyaddr_r_proto="0"
+ ;;
+ esac
;;
esac
esac
unset lc_r
+
+ # Even with the malloc mutexes the Perl malloc does not
+ # seem to be threadsafe in FreeBSD?
+ usemymalloc=y
+
esac
EOCBU
+