[gcc r12-5869] Fix path to t-ppc64-fp for ppc*-vxworks7* libgcc tmake_file

[Olivier Hainque]

https://gcc.gnu.org/g:a2c12cb70892d82506b3044c4c34f5667eb12835

commit r12-5869-ga2c12cb70892d82506b3044c4c34f5667eb12835
Author: Frederic Konrad <konrad@adacore.com>
Date:   Thu Jan 14 09:08:40 2021 +0100

    Fix path to t-ppc64-fp for ppc*-vxworks7* libgcc tmake_file
    
    This fixes a basic mistake in the relative path used to reference
    a rs6000 specific Makefile fragment in the libgcc configuration bits
    for powerpc*-vxworks7.
    
    2021-01-14  Fred Konrad  <konrad@adacore.com>
    
    libgcc/
            * config.host (powerpc*-wrs-vxworks7*): Fix path to
            rs6000/t-ppc64-fp, relative to config/ not libgcc/.

Diff:
---
 libgcc/config.host | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgcc/config.host b/libgcc/config.host
index d4c035c7188..95a0b2ab4b1 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -1238,7 +1238,7 @@ powerpc*-*-linux*)
 	md_unwind_header=rs6000/linux-unwind.h
 	;;
 powerpc*-wrs-vxworks7*)
-        tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules config/rs6000/t-ppc64-fp t-slibgcc-libgcc"
+        tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
         case $ppc_fp_type in
         64)
                 ;;