[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: How to detect spaces in paths
|
From: |
Paul Smith |
|
Subject: |
Re: How to detect spaces in paths |
|
Date: |
Wed, 15 Dec 2021 16:08:59 -0500 |
|
User-agent: |
Evolution 3.36.5-0ubuntu1 |
On Wed, 2021-12-15 at 08:49 -0800, David Boyce wrote:
> $(if $(filter-out 1,$(words "$(PATH_TO_CHECK)")),$(error spaces found))
Heh, cute! Good idea. You could also just use:
$(if $(filter-out 1,$(words x$(PATH_TO_CHECK))),$(error spaces found))
No need to use quotes and you don't need anything at the end; you just
don't want it to be _actuallY_ empty.