tree a7f1366d72662a525684839cfddc67694737f09f
parent 3e742cb6133ad37ce28e8f0bffdf70f763ed45a3
author Daniel Mentz <danielmentz@google.com> 1553823149 -0700
committer Daniel Mentz <danielmentz@google.com> 1553895675 +0000

clean_header: Write to correct dst_file

Write to correct dst_file when in update mode. This enables use cases
like the following:

../../../bionic/libc/kernel/tools/clean_header.py -k original-kernel-headers/ -d kernel-headers/ -u linux/ion.h

Previously, we had to cd into kernel-headers/ and then run

../../../../bionic/libc/kernel/tools/clean_header.py -k ../original-kernel-headers/ -d . -u linux/ion.h

because the tool didn't allow the relative path to be different from the
destination path.

Change-Id: I8c5e284ce7a6737d77a2f5ead3e7e5db01317425