Fix previous change.

configure.in

@@ -991,18 +991,6 @@ AC_SYS_LARGEFILE
 ## If user specified a crt-dir, use that unconditionally.
 if test "X$CRT_DIR" = "X"; then
   
-  ## If we're using gcc, and the user hasn't specified a crt-dir, try to
-  ## determine it automatically by asking gcc.  [If this doesn't work,
-  ## CRT_DIR will remain empty and system-dependent code will be used below.]
-  if test "x${GCC}" = xyes; then
-     crt_file=`$CC --print-file-name=crt1.o 2>/dev/null`
-     case "$crt_file" in
-       */*)
-         CRT_DIR=`AS_DIRNAME(["$crt_file"])`
-         ;;
-     esac
-  fi
-
   case "$canonical" in
     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
     ## On x86-64 and s390x GNU/Linux distributions, the standard library
@@ -1025,6 +1013,18 @@ if test "X$CRT_DIR" = "X"; then
   ## Default is /usr/lib.
   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
 
+  ## If we're using gcc, try to determine it automatically by asking
+  ## gcc.  [If this doesn't work, CRT_DIR will remain at the
+  ## system-dependent default from above.]
+  if test "x${GCC}" = xyes; then
+     crt_file=`$CC --print-file-name=crt1.o 2>/dev/null`
+     case "$crt_file" in
+       */*)
+         CRT_DIR=`AS_DIRNAME(["$crt_file"])`
+         ;;
+     esac
+  fi
+
 else
 
   ## Some platforms don't use any of these files, so it is not