rearranged tests to remove subdirs from configdirs

diff --git a/configure.in b/configure.in
index f6d6eb964e9837f845f56408e9a5dfc64a4eac0d..4734e1a0e360652f0af415aa3cd486a2162021ab 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -47,9 +47,12 @@ bfd_target=
 case "${target_vendor}" in
 amd)
        case "${target_os}" in
-               ebmon)  bfd_target="ebmon29k" ;;
-               udi)    bfd_target="udi29k" ;;
-               *) echo "bad target_os for amd" ;;
+               ebmon)  bfd_target="ebmon29k" 
+                       ;;
+               udi)    bfd_target="udi29k" 
+                       ;;
+               *) echo "bad target_os for amd" 1>&2
+                       ;;
        esac
        ;;
 *)
@@ -57,12 +60,32 @@ amd)
        ;;
 esac
 
-case "${target_cpu}" in
-       mips)  configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+#
+# remove various programs from consideration, based on the target 
+# this usually means that a port of the program doesn't exist yet.
+
+if [ x"${host}" = x"${target}" ] ; then
+         configdirs=`echo ${configdirs} | sed -e 's/newlib//;s/libgcc//'`
+else
+       true
+fi     
+
+case "${target}" in
+mips-*-*)
+       configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+       ;;
+rs6000-*-*)
+       configdirs=`echo ${configdirs} | sed -e 's/gas//;s/binutils//;s/ld//'`
+       ;;
+hppa*-*-*)
+       configdirs=`echo ${configdirs} | sed -e 's/gas//;s/bfd//;s/gdb//;s/binutils//;s/gdbtest//;s/ld//;s/emacs//'`
+       ;;
+*-*-solaris2)
+       configdirs=`echo ${configdirs} | sed -e 's/gas//'`
        ;;
-       rs6000)configdirs=`echo ${configdirs} | sed -e 's/gas//;s/binutils//;s/ld//'`
 esac
 
+
 target_makefile_frag=config/mt-${bfd_target}
 
 #