accept local directory for fixincl in fixincl.sh script

Co-Authored-By: Bruce Korb <bkorb@gnu.org>

From-SVN: r42234

gcc/ChangeLog

+2001-05-17  Brendan Conoboy <blc@cygnus.com>
+	    Bruce Korb <bkorb@gnu.org>
+
+	* fixinc/fixincl.sh(FIXINC): accept local directory if fixincl not
+	found in fixinc directory.  Facilitates binary distributions.
+
 2001-05-17  Jeffrey Oldham  <oldham@codesourcery.com>
 
 	* dbxout.c (dbxout_symbol_location): For CONCAT, skip types not

gcc/fixinc/fixincl.sh

@@ -97,6 +97,13 @@ esac
 ORIGDIR=`${PWDCMD}`
 export ORIGDIR
 FIXINCL=${ORIGDIR}/fixinc/fixincl
+if [ ! -x $FIXINCL ] ; then
+  FIXINCL=${ORIGDIR}/fixincl
+  if [ ! -x $FIXINCL ] ; then
+    echo "Cannot find working fixincl" >&2
+    exit 1
+  fi
+fi
 export FIXINCL
 
 # Make LIB absolute only if needed to avoid problems with the amd.