Subject: Re: bug#13078: [PATCH] configure.ac: Cygwin build breaks when path to pkg-tool contains spaces

From: Glenn Morris <[email-masked]>
Date: Tue, 04 Dec 2012 23:40:42 -0500

Stefan Monnier wrote:

>>> -     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>>> +     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>
> I'd expect $PKG_CONFIG_MIN_VERSION to need quoting as well.

It's a variable that we define ourselves rather than something we get
from the environment, and we know it doesn't contain spaces.