Re: [PATCH 2/2] tools/Makefile: Drop the use of $(file ...)

[Wei Liu <wl@xxxxxxx>]

On Mon, Sep 14, 2020 at 10:24:20AM +0100, Andrew Cooper wrote:
> It is only available in make 4.0 and later, and not for example in CentOS 7.
> 
> Rewrite the logic to use echo and shell redirection, using a single capture
> group to avoid having 12 different processes in quick succession each
> appending one line to the file.
> 
> Fixes: 52dbd6f07cea7a ("tools: generate pkg-config files from make variables")
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Wei Liu <wl@xxxxxxx>