[lfs-dev] LFS-7.5 5.6. Linux-3.13.3 API Headers

thomas thomas at linuxfromscratch.org
Sun Mar 2 06:22:01 PST 2014


Am Sonntag, den 02.03.2014, 08:36 -0500 schrieb baho utot:
> Why is the installation of the headers in the book like this
> 
> make INSTALL_HDR_PATH=dest headers_install
> cp -rv dest/include/* /tools/include
> 
> instead of
> 
> make INSTALL_HDR_PATH=/tools/include headers_install

if at all, than: make INSTALL_HDR_PATH=/tools headers_install
as the include dir is created in the INSTALL_HDR_PATH.

> 
> ??
> 
> Would the latter be "just the same" or am I missing something here?
> 
If I remember right, at least in previous versions of the kernel sources
the target directory had been cleared before the headers were written.
That would be no good for the /tools/include dir but meaningless for the
newly created "dest" dir. So when first installing to a dummy-dir and
than copy over, no loss of files happens.





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