Date: Wed, 30 May 2018 12:24:59 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Matt Macy <mmacy@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r334361 - head/usr.sbin/pmc Message-ID: <20180530092459.GP3789@kib.kiev.ua> In-Reply-To: <201805300006.w4U06HK3055256@repo.freebsd.org> References: <201805300006.w4U06HK3055256@repo.freebsd.org>
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On Wed, May 30, 2018 at 12:06:17AM +0000, Matt Macy wrote: > Author: mmacy > Date: Wed May 30 00:06:17 2018 > New Revision: 334361 > URL: https://svnweb.freebsd.org/changeset/base/334361 > > Log: > pmc: don't break build with format issues > > Modified: > head/usr.sbin/pmc/Makefile > > Modified: head/usr.sbin/pmc/Makefile > ============================================================================== > --- head/usr.sbin/pmc/Makefile Tue May 29 23:08:33 2018 (r334360) > +++ head/usr.sbin/pmc/Makefile Wed May 30 00:06:17 2018 (r334361) > @@ -9,4 +9,5 @@ LIBADD= kvm pmc m ncursesw pmcstat elf > > SRCS= pmc.c pmc_util.c cmd_pmc_stat.c > > +CWARNFLAGS.cmd_pmc_stat.c= -Wno-format > .include <bsd.prog.mk> So this builds knownly broken binary instead of stopping. If I understand your troubles right, the usual solution for them is printf("%jx", (uintmax_t)trouble); used in many places around the kernel, less so in userspace.
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