ccache support for make buildworld/make release
ru at freebsd.org
Thu Aug 26 03:45:07 PDT 2004
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.
ru at FreeBSD.org
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