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Timothy Redaelli wrote:
> On Tuesday 31 March 2009 00:59:57 Ulrich Mueller wrote:
> <cut>
>> [1] For "find -newermt" we will need >=findutils-4.3.3 which shouldn't
>>     be a problem because 4.3.4 went stable in May 2007.
> 
> No, BSD find does not support it and we don't want to use findutils.
> Neither busybox find supports it.
> Make it POSIX[1] please.
> 
> [1] http://www.opengroup.org/onlinepubs/009695399/utilities/find.html
> 

Here is a solution that should work with find(1p) and touch(1p):
Immediately preceding pkg_setup, `touch
"${PORTAGE_BUILDDIR}/.pre_pkg_setup`; immediately following src_install,
`touch "${PORTAGE_BUILDDIR}"/.post_src_install`.

Then, the following call to find(1p) should work:

   find "${D}" -type f \
     \( \! -newer "${PORTAGE_BUILDDIR}"/.pre_pkg_setup -exec \
             touch -c -r "${PORTAGE_BUILDDIR}"/.pre_pkg_setup {} + \
        -o -newer "${PORTAGE_BUILDDIR}"/.post_src_install -exec \
             touch -c -r "${PORTAGE_BUILDDIR}"/.post_src_install {} + \)

- --
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