--- Makefile.am.orig	2023-01-24 21:13:11 UTC
+++ Makefile.am
@@ -8,5 +8,4 @@ EXTRA_DIST = \
 	win32/Makefile        \
 	win32/icons/grig.ico
 
-# Install any third party macros into our tree for distribution
-ACLOCAL_AMFLAGS = -I m4 --install
+ACLOCAL_AMFLAGS = -I m4