Hi Ben, When I do "make C=1", where and how does the "__CHECKER__" get set/defined? I tried to dump preprocessor information "-dM -E" but I couldn't find any. Thank you!
Regards, William On Tue, Jan 19, 2016 at 9:43 AM, William Tu <u9012...@gmail.com> wrote: > Hi Ben, > > It see, thank you! > > William > > > On Tue, Jan 19, 2016 at 9:31 AM, Ben Pfaff <b...@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). >> > > _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
