Date: Thu, 1 May 2003 16:52:51 -0700 From: "David O'Brien" <obrien@FreeBSD.org> To: Dag-Erling Smorgrav <des@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/share/mk bsd.sys.mk Message-ID: <20030501235251.GA53569@dragon.nuxi.com> In-Reply-To: <200305011436.h41EaRQ7056929@repoman.freebsd.org> References: <200305011436.h41EaRQ7056929@repoman.freebsd.org>
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On Thu, May 01, 2003 at 07:36:27AM -0700, Dag-Erling Smorgrav wrote: > des 2003/05/01 07:36:27 PDT > > FreeBSD src repository > > Modified files: > share/mk bsd.sys.mk > Log: > Add a mechanism to allow Makefiles to specify the particular C dialect > in which the source code is written. This is controlled by the CSTD > variable, which can have one of the following values: > > - "k&r" => -traditional > - "c89" or "c90" => -std=iso9899:1990 > - "c94" or "c95" => -std=iso9899:199409 > - "c99" => -std=iso9899:1999 > > The corresponding option is added to CFLAGS regardless of WARNS level. > This also removes -ansi from WARNS level 6, but adds -Wno-long-long to > work around a weird gcc bug (-ansi, which is supposedly equivalent to > -std=iso9899:1990, seems to turn long long warnings off instead of on) > > If CSTD is undefined, CFLAGS are unchanged except for the -ansi / > -Wno-long-long change mentioned above for WARNS level 6. PLEASE DO NOT ADD ANY MORE STD= TO MAKEFILES. When this came up in freebsd-arch you did not have support for this, and you are majorly trumpling over a change Mux and I have been working on and announced to freebsd-arch.
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