--- openssl-1.1.1-pre6/Makefile.ori	2018-05-17 14:33:06.236701684 +0200
+++ openssl-1.1.1-pre6/Makefile	2018-05-17 14:33:50.504574928 +0200
@@ -248,7 +248,7 @@
 	$(RM) tags TAGS doc-nits
 	$(RM) -r test/test-runs
 	$(RM) openssl.pc libcrypto.pc libssl.pc
-	-$(RM) `find . -type l -a \! -path "./.git/*"`
+	-$(RM) `find . -type l -a \! -path "./.git/*" -a \! -path "./.flx*/*" -a \! -name ".flx*"`
 	$(RM) $(TARFILE)
 
 distclean: clean
--- openssl-1.1.1-pre6/Configurations/unix-Makefile.tmpl.ori	2018-05-17 14:34:50.064404431 +0200
+++ openssl-1.1.1-pre6/Configurations/unix-Makefile.tmpl	2018-05-17 14:35:11.788342255 +0200
@@ -415,7 +415,7 @@
 	$(RM) tags TAGS doc-nits
 	$(RM) -r test/test-runs
 	$(RM) openssl.pc libcrypto.pc libssl.pc
-	-$(RM) `find . -type l -a \! -path "./.git/*"`
+	-$(RM) `find . -type l -a \! -path "./.git/*" -a \! -path "./.flx*/*" -a \! -name ".flx*"`
 	$(RM) $(TARFILE)
 
 distclean: clean