configure.in: Avoid trailing /.

[thirdparty/gcc.git] / libffi / configure

diff --git a/libffi/configure b/libffi/configure
index bdf13a8da508a1d6e0bb9d8df94fa8ecf8769529..0a812deea19af0f9abe34656263c513ff3bbab19 100755 (executable)
--- a/libffi/configure
+++ b/libffi/configure
@@ -3661,7 +3661,11 @@ else
   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
   toolexeclibdir='$(libdir)'
 fi
-toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
+multi_os_directory=`$CC -print-multi-os-directory`
+case $multi_os_directory in
+  .) ;; # Avoid trailing /.
+  *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
+esac