$NetBSD: patch-ca,v 1.10 2011/08/05 18:06:14 adam Exp $

--- Configure.orig	2011-06-09 22:04:29.000000000 +0200
+++ Configure	2011-07-31 12:24:09.000000000 +0200
@@ -3256,13 +3256,14 @@ EOM
 			osvers="$3"
 			;;
 		dragonfly) osname=dragonfly
-			osvers="$3"
+			osvers=`$uname -r | UU/tr '[A-Z]' '[a-z]'`
 			;;
 		dynixptx*) osname=dynixptx
 			osvers=`echo "$4"|sed 's/^v//'`
 			;;
 		freebsd) osname=freebsd
-			osvers="$3" ;;
+			osvers=`$uname -r | UU/tr '[A-Z]' '[a-z]'`
+			;;
 		genix)	osname=genix ;;
 		gnu)	osname=gnu
 			osvers="$3" ;;
@@ -3284,7 +3285,7 @@ EOM
 		MiNT)	osname=mint
 			;;
 		netbsd*) osname=netbsd
-			osvers="$3"
+			osvers=`$uname -r | UU/tr '[A-Z]' '[a-z]'`
 			;;
 		news-os) osvers="$3"
 			case "$3" in
@@ -3295,7 +3296,7 @@ EOM
 		next*) osname=next ;;
 		nonstop-ux) osname=nonstopux ;;
 		openbsd) osname=openbsd
-                	osvers="$3"
+                	osvers=`$uname -r | UU/tr '[A-Z]' '[a-z]'`
                 	;;
 		os2)	osname=os2
 			osvers="$4"
@@ -4790,7 +4791,7 @@ case "$plibpth" in
 esac
 case "$libpth" in
 ' ') dlist='';;
-'') dlist="$loclibpth $plibpth $glibpth";;
+'') dlist="$plibpth $glibpth $loclibpth";;
 *) dlist="$libpth";;
 esac
 
@@ -6521,7 +6522,9 @@ rp='Pathname for the site-specific libra
 . ./getfile
 prefixvar=sitelib
 . ./setprefixvar
-sitelib_stem=`echo "$sitelibexp" | sed "s,/$version$,,"`
+if $test -z "$sitelib_stem"; then
+	sitelib_stem=`echo "$sitelibexp" | sed "s,/$version$,,"`
+fi
 
 : Determine list of previous versions to include in @INC
 $cat > getverlist <<EOPL
@@ -7033,7 +7036,9 @@ case "$vendorprefix" in
 	vendorlibexp="$ansexp"
 	;;
 esac
-vendorlib_stem=`echo "$vendorlibexp" | sed "s,/$version$,,"`
+if $test -z "$vendorlib_stem"; then
+	vendorlib_stem=`echo "$vendorlibexp" | sed "s,/$version$,,"`
+fi
 prefixvar=vendorlib
 . ./installprefix
 
@@ -7510,6 +7515,15 @@ case "$nm_so_opt" in
 	;;
 esac
 
+: Mac OS X 10.7 is different
+case "$osname" in 
+    darwin) 
+	case "$osvers" in
+	    11.*)
+	        libnames="$libnames /usr/lib/system/libsystem_*.dylib"
+	esac
+esac
+
 : Figure out where the libc is located
 case "$runnm" in
 true)
@@ -8339,7 +8353,7 @@ if "$useshrplib"; then
 		# beos doesn't like the default, either.
 		;;
 	haiku)
-		# Haiku doesn't like the default, either.
+		xxx="-Wl,-rpath,$shrpdir"
 		;;
 	hpux*)
 		# hpux doesn't like the default, either.
@@ -9410,6 +9424,13 @@ EOCP
 	;;
 esac
 
+: Look for a hint-file generated 'call-back-unit'.  We need
+: to set some defaults for building perl in pkgsrc.
+if $test -f pkgsrc.cbu; then
+	echo "Setting pkgsrc-specific hints regarding compiler/linker flags..."
+	. ./pkgsrc.cbu
+fi
+
 : Set the vendorbin variables
 case "$vendorprefix" in
 '')	d_vendorbin="$undef"
@@ -19061,7 +19082,15 @@ RCAT(Rei,ser)
 ACAT(Cir,cus)
 EOCP
 $cppstdin $cppflags $cppminus <cpp_stuff.c >cpp_stuff.out 2>&1
-if $contains 'Circus' cpp_stuff.out >/dev/null 2>&1; then
+# yuck, what a hack.
+# MIPSPro compiler/preprocessor behaves differently if invoked on
+# stdin vs file.  Here we test for stdin, but lateron we use files.
+# So force it to work the way we know it does:
+if [ x"${OPSYS}" = x"IRIX" ]; then
+	echo "Hacking MIPSPro on file vs. stdin..." >&4
+	echo "We know we can catify or stringify, separately or together!"
+	cpp_stuff=42
+elif $contains 'Circus' cpp_stuff.out >/dev/null 2>&1; then
 	echo "Oh!  Smells like ANSI's been here." >&4
 	echo "We can catify or stringify, separately or together!"
 	cpp_stuff=42