On Sun, 8 Jan 2006 11:58:29 +0100, Stefano Zacchiroli <[EMAIL PROTECTED]> said:

> I tried something like:

>   configure/foo::
>           ./configure bla bla bla

> but this leads to ./configure being executed twice, one time before
> the actual building, another before the installation.

configure/foo:: configure-foo-stamp

configure-foo-stamp:
        ./configure bla bla bla
        touch configure-foo-stamp

The second time the configure/foo rule is called, it will notice that
the configure-foo-stamp is already present, and not run configure.

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