#! /bin/sh -e

# sparc-config-ml.dpatch by  <schizo@debian.org>
#
# DP: disable some biarch libraries for sparc64 build

if [ $# -eq 3 ] && [ "$2" = '-d' ]; then
    pdir="-d $3"
    dir="$3/"
elif [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
       -patch) patch $pdir -f --no-backup-if-mismatch -p0 < $0;;
       -unpatch) patch $pdir -f --no-backup-if-mismatch -R -p0 < $0;;
	*)
		echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
		exit 1;;
esac

exit 0
				    
--- config-ml.in.bak	2002-07-02 12:36:38.000000000 +0000
+++ config-ml.in	2003-03-14 21:37:47.000000000 +0000
@@ -478,13 +478,29 @@
 	;;
 sparc*-*-*)
 	case " $multidirs " in
-	*" m64 "*)
+	*" 64 "*)
 	  # We will not be able to create libraries with -m64 if
 	  # we cannot even link a trivial program.  It usually
 	  # indicates the 64bit libraries are missing.
 	  if echo 'main() {}' > conftest.c &&
 	     ${CC-gcc} -m64 conftest.c -o conftest; then
-	    :
+           echo Enable only libstdc++.
+           old_multidirs="${multidirs}"
+           multidirs=""
+           for x in ${old_multidirs}; do
+             case "$x" in
+             *64* ) case ${ml_realsrcdir} in
+                       *"libstdc++-v3" ) multidirs="${multidirs} ${x}" ;;
+                       *"libf2c" ) multidirs="${multidirs} ${x}" ;;
+                       *"libobjc" ) multidirs="${multidirs} ${x}" ;;
+                       *"libiberty" ) multidirs="${multidirs} ${x}" ;;
+                       *"zlib" ) multidirs="${multidirs} ${x}" ;;
+                       *) : ;;
+                    esac 
+                    ;;
+             *) multidirs="${multidirs} ${x}" ;;
+             esac
+           done
 	  else
 	    echo Could not link program with -m64, disabling it.
 	    old_multidirs="${multidirs}"

