diff '--color=auto' -Nurd CUnit-2.1-3/bootstrap CUnit-2.1-3.new/bootstrap
--- CUnit-2.1-3/bootstrap	2014-04-23 17:54:45.000000000 -0700
+++ CUnit-2.1-3.new/bootstrap	2025-06-16 13:26:42.371910367 -0700
@@ -7,7 +7,7 @@
 	INSTALL_HOME=$HOME/CUnitHome
 fi
 
-libtoolize --force --copy && \
+slibtoolize --force --copy && \
 aclocal && \
 autoheader && \
 automake --add-missing --include-deps --copy && \