Patch for perl to compile/work on DragonFlyBSD

Message-ID: <4a1e16420602140827w17fd6595w@mail.gmail.com>

p4raw-id: //depot/perl@27189

1 files changed, 114 insertions, 0 deletions

diff --git a/hints/dragonfly.sh b/hints/dragonfly.sh
new file mode 100644
index 0000000000..150e162fe0
--- /dev/null
+++ b/hints/dragonfly.sh
@@ -0,0 +1,114 @@
+# hints/dragonfly.sh
+#
+# This file is mostly copied from hints/freebsd.sh with the OS version
+# information taken out and only the FreeBSD-4 information intact.
+# Please check with Todd Willey <xtoddx@gmail.com> before making
+# modifications to this file. See http://www.dragonflybsd.org/main/
+
+case "$osvers" in
+*)  usevfork='true'
+    case "$usemymalloc" in
+	"") usemymalloc='n'
+	    ;;
+    esac
+    libswanted=`echo $libswanted | sed 's/ malloc / /'`
+    ;;
+esac
+
+# Dynamic Loading flags have not changed much, so they are separated
+# out here to avoid duplicating them everywhere.
+case "$osvers" in
+*)  objformat=`/usr/bin/objformat`
+    if [ x$objformat = xelf ]; then
+	libpth="/usr/lib /usr/local/lib"
+	glibpth="/usr/lib /usr/local/lib"
+	ldflags="-Wl,-E "
+	lddlflags="-shared "
+    else
+	if [ -e /usr/lib/aout ]; then
+	    libpth="/usr/lib/aout /usr/local/lib /usr/lib"
+	    glibpth="/usr/lib/aout /usr/local/lib /usr/lib"
+	fi
+	lddlflags='-Bshareable'
+    fi
+    cccdlflags='-DPIC -fPIC'
+    ;;
+esac
+
+case "$osvers" in
+*)  ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H"
+    if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then
+	usenm=false
+    fi
+    ;;
+esac
+
+cat <<'EOM' >&4
+
+Some users have reported that Configure halts when testing for
+the O_NONBLOCK symbol with a syntax error.  This is apparently a
+sh error.  Rerunning Configure with ksh apparently fixes the
+problem.  Try
+       ksh Configure [your options]
+
+EOM
+
+# From: Anton Berezin <tobez@plab.ku.dk>
+# To: perl5-porters@perl.org
+# Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type
+# Date: 30 Nov 1998 19:46:24 +0100
+# Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk>
+
+signal_t='void'
+d_voidsig='define'
+
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+cat > UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+$define|true|[yY]*)
+    lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'`
+    case "$osvers" in
+    *)  if [ ! -r "$lc_r" ]; then
+	    cat <<EOM >&4
+POSIX threads should be supported by FreeBSD $osvers --
+but your system is missing the shared libc_r.
+(/sbin/ldconfig -r doesn't find any).
+
+Consider using the latest STABLE release.
+EOM
+	    exit 1
+	fi
+	case "$osvers" in
+	    *)  ldflags="-pthread $ldflags"
+		;;
+	esac
+	# Both in 4.x and 5.x gethostbyaddr_r exists but
+	# it is "Temporary function, not threadsafe"...
+	# Presumably earlier it didn't even exist.
+	d_gethostbyaddr_r="undef"
+	d_gethostbyaddr_r_proto="0"
+	;;
+    esac
+
+    set `echo X "$libswanted "| sed -e 's/ c / c_r /'`
+    shift
+    libswanted="$*"
+    # Configure will probably pick the wrong libc to use for nm scan.
+    # The safest quick-fix is just to not use nm at all...
+    usenm=false
+
+    unset lc_r
+
+    # Even with the malloc mutexes the Perl malloc does not
+    # seem to be threadsafe in FreeBSD?
+    case "$usemymalloc" in
+    '')  usemymalloc=n ;;
+    esac
+esac
+EOCBU
+
+# malloc wrap works
+case "$usemallocwrap" in
+'') usemallocwrap='define' ;;
+esac