Quiet make: do not leave Windows behind

On Windows, we have to check whether there are scripts which would
override .exe files, but this check missed the "quietification".
Make now prints 'BUILTIN all' instead of a long chain of 'test || rm'
commands.

[spr: added clarification what make will print. ]

Signed-off-by: Johannes Schindelin <[email protected]>
Signed-off-by: Steffen Prohaska <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: dscho

Makefile

@@ -1204,7 +1204,7 @@ SHELL = $(SHELL_PATH)
 
 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 ifneq (,$X)
-	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
+	$(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 endif
 
 all::