Date: Thu, 26 Aug 2004 13:44:56 +0300 From: Ruslan Ermilov <ru@freebsd.org> To: Kris Kennaway <kris@obsecurity.org>, Maxim Maximov <mcsi@mcsi.pp.ru>, Maxim Sobolev <sobomax@portaone.com>, current@freebsd.org, Roman Kurakin <rik@cronyx.ru> Subject: Re: ccache support for make buildworld/make release Message-ID: <20040826104456.GA79903@ip.net.ua> In-Reply-To: <20040826085737.GA87342@falcon.midgard.homeip.net> References: <412CBC91.3070900@portaone.com> <412CD983.2040700@cronyx.ru> <20040825183342.GA81434@xor.obsecurity.org> <412CEF62.5010600@mcsi.pp.ru> <412CFBED.6030508@portaone.com> <20040825210144.GG35529@ip.net.ua> <20040826030131.GA25905@xor.obsecurity.org> <20040826061402.GB26879@ip.net.ua> <20040826085737.GA87342@falcon.midgard.homeip.net>
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[-- Attachment #1 --] On Thu, Aug 26, 2004 at 10:57:37AM +0200, Erik Trulsson wrote: [...] > ccache does take into account that the compiler might be different. > >From the ccache(1) manpage: > > The basic idea is to detect when you are compiling exactly the same > code a 2nd time and use the previously compiled output. You detect that > it is the same code by forming a hash of: > o the pre-processor output from running the compiler with -E > o the command line options > o the real compilers size and modification time > o any stderr output generated by the compiler > > Note the third bulletpoint. > Thanks! Cheers, -- Ruslan Ermilov ru@FreeBSD.org FreeBSD committer [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQFBLb8oqRfpzJluFF4RAgBGAJ9ymHdWFtD0uGqYfowUqxkWkxhLIQCeJFrp 7da3h9PEmXHVe08BY5F/Cx4= =S78u -----END PGP SIGNATURE-----help
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