mirror of
https://github.com/git/git
synced 2024-08-27 19:49:21 +00:00
Makefile: suppress a sparse warning for pack-revindex.c
Sparse has, for a long time, been issuing the following warning against the pack-revindex.c file: SP pack-revindex.c pack-revindex.c:64:23: warning: memset with byte count of 262144 This results from a unconditional check, with a hard-coded limit, which is really only appropriate for the kernel source code. (The check is for a 'large' byte count in a call to memcpy(), memset(), copy_from_user() and copy_to_user() functions). A recent release of sparse (v0.5.1) has introduced some options to allow this check to be turned off (-Wno-memcpy-max-count) or to specify the actual limit used (-fmemcpy-max-count=COUNT), rather than a hard-coded limit of 100000. In order to suppress the warning, add a target for pack-revindex.sp that adds the '-Wno-memcpy-max-count' option to the SPARSE_FLAGS variable. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
6bc8606be3
commit
54360a1956
2
Makefile
2
Makefile
|
@ -2176,6 +2176,8 @@ gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
|
|||
http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
|
||||
-DCURL_DISABLE_TYPECHECK
|
||||
|
||||
pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
|
||||
|
||||
ifdef NO_EXPAT
|
||||
http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
|
||||
endif
|
||||
|
|
Loading…
Reference in a new issue