Avoid warnings from the job server

My question is about a comment in GCC 5.2.0's Makefile (reproduced below). I don't understand how adding ": $(MAKE) ;" before the "$(unstage)" avoids warnings from the GNU Make job server. AFAIK, the :$(MAKE) ; basically behaves like a comment. What difference will it make to

Re: Avoid warnings from the job server

On Fri, 2015-11-27 at 15:38 +0100, Ewan Delanoy wrote: >I don't understand how adding ": $(MAKE) ;" before the "$(unstage)" >avoids warnings from the GNU Make job server. >AFAIK, the :$(MAKE) ; basically behaves like a comment. What > difference will it make to the job server ? What k

make failed, cant find a file

Ragia Ibrahim writes: > Dear group, > > > I am trying to use make for a C++ project and I got the folloing ERROR: > > /usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or > directory > #include > Is there a question that you'd like to ask? -- There's not e