linux-libc-headers: do_install: fix "Argument list too long" error
There would be an "Argument list too long" error when the TMPDIR is in a
deep dir, for example, when "len(readlink -f TMPDIR) >= 350 (our
supported value is 410)". Use "$(foreach ,,$(shell echo))" to fix it.
There was already a patch which tried to fix this issue, so squash the
current change into the previous one as Bruce suggested.
[YOCTO #5138]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
