>>>>> On Thu, 19 Feb 2009, Christian Faulhammer wrote:
>> > +# The bzr command to get the diff output.
>> > +EBZR_DIFF_CMD="bzr diff"
>>
>> > + ${EBZR_DIFF_CMD} | diffstat
>>
>> Why does this need to happen? Please add a comment.
> It produces Git-like output about how much has changed. I added a
> comment to the overlay.
So it is just informational output and the dependency on
dev-util/diffstat is not essential.
pva has suggested on IRC that diffstat should only be called if it is
present. I think this is a good idea.
-DEPEND=">=dev-util/bzr-1.5
- dev-util/diffstat"
+DEPEND=">=dev-util/bzr-1.5"
- ${EBZR_DIFF_CMD} | diffstat
+ [ -x /usr/bin/diffstat ] && ${EBZR_DIFF_CMD} | /usr/bin/diffstat
Ulrich
