bpo-37468: make install no longer install wininst-*.exe files (GH-14511)

make install no longer installs "wininst-*.exe" files used by
distutils bdist_wininst: bdist_wininst only works on Windows.

Makefile.pre.in

@@ -1431,6 +1431,9 @@ libinstall:	build_all $(srcdir)/Modules/xxmodule.c
 			*CVS) ;; \
 			*.py[co]) ;; \
 			*.orig) ;; \
+			# bpo-37468: Don't install distutils/command/wininst-*.exe files used \
+			# by distutils bdist_wininst: bdist_wininst only works on Windows. \
+			*wininst-*.exe) ;; \
 			*~) ;; \
 			*) \
 				if test -d $$i; then continue; fi; \

Misc/NEWS.d/next/Build/2019-07-01-14-39-40.bpo-37468.trbQ-_.rst

+``make install`` no longer installs ``wininst-*.exe`` files used by
+distutils bdist_wininst: bdist_wininst only works on Windows.