[ovs-dev] Is sparse checker working?

William Tu u9012063 at gmail.com
Tue Jan 19 17:43:33 UTC 2016


Hi Ben,

It see, thank you!

William


On Tue, Jan 19, 2016 at 9:31 AM, Ben Pfaff <blp at ovn.org> wrote:

> On Tue, Jan 19, 2016 at 09:26:18AM -0800, William Tu wrote:
> > I've installed sparse and cgcc and were playing with this tools. However,
> > I'm not sure whether it's working in current version of OVS.
> >
> > The acinclude.m4 indeed sets the SPARSE related flags. After I do
> > "./configure", the Makefile shows:
> > CC = $(if $(C),env REAL_CC="gcc" CHECK="$(SPARSE) -I
> > $(top_srcdir)/include/sparse $(SPARSEFLAGS) $(SPARSE_EXTRA_INCLUDES) "
> cgcc
> > $(CGCCFLAGS),gcc)
> >
> > Where in my case it's always "CC=gcc" and in OVS_ENABLE_SPARSE, I
> couldn't
> > find where is this "if $(C)" might be true.
>
> If you want to use sparse, add C=1 to the "make" command line (see
> INSTALL.md).
>



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