diff -Naur libdvdcss-1.4.2/Makefile.am libdvdcss-1.4.2-1/Makefile.am
--- libdvdcss-1.4.2/Makefile.am	2018-03-18 07:48:18.000000000 -0400
+++ libdvdcss-1.4.2-1/Makefile.am	2019-03-13 22:10:34.530588016 -0400
@@ -8,11 +8,6 @@
 MAINTAINERCLEANFILES = ChangeLog
 
 ChangeLog: $(wildcard $(srcdir)/.git/logs/HEAD)
-if GIT
-	-cd $(srcdir) && git log > $(abs_builddir)/$(@)-tmp
-	test -s $(@)-tmp && mv $(@)-tmp $(@)
-	-rm -f $(@)-tmp
-endif
 	test -e $(@) || touch $(@)
 
 lib_LTLIBRARIES = libdvdcss.la