linux-kernel - Re: [PATCH] kbuild: check for pkg-config on make menu/n/g/xconfig

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Date:   Sun, 11 Mar 2018 22:00:51 +0100
From:   Bjørn Forsman <bjorn.forsman@...il.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     linux-kbuild <linux-kbuild@...r.kernel.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] kbuild: check for pkg-config on make menu/n/g/xconfig

On 11 March 2018 at 21:12, Randy Dunlap <rdunlap@...radead.org> wrote:
> +pkgcfg=`which pkg-config >/dev/null 2>&1`

Please use "command -v" instead of "which". command -v is in POSIX, so
the shell will have it for sure (builtin). which is not a builtin, it
is an external command that may or may not be installed on the system.

Best regards,
Bjørn Forsman