Merge branch 'rj/maint-cygwin-count-objects' into maint

* rj/maint-cygwin-count-objects:
  git-count-objects: Fix a disk-space under-estimate on Cygwin

Makefile

@@ -781,6 +781,7 @@ ifeq ($(uname_O),Cygwin)
 	NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 	NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 	OLD_ICONV = UnfortunatelyYes
+	NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 	# There are conflicting reports about this.
 	# On some boxes NO_MMAP is needed, and not so elsewhere.
 	# Try commenting this out if you suspect MMAP is more efficient