From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] package/rauc: fix host build with systemd
Date: Fri, 13 Nov 2020 14:33:02 +0100 [thread overview]
Message-ID: <20201113143302.4c3d87d6@windsurf.home> (raw)
In-Reply-To: <3e457876-5396-1982-2cbb-8ef04cf1e064@grinn-global.com>
Hello,
On Fri, 13 Nov 2020 14:28:01 +0100
Bartosz Bilas <b.bilas@grinn-global.com> wrote:
> ouch, I meant about HOST_DIR but I typed STAGING_DIR for some reason...
> Shouldn't we pass the --prefix=/usr to configure and DESTDIR=$(HOST_DIR)
> to make in that case?
No. --prefix= is where the software will be executed from, so from host
binaries it must be --prefix=$(HOST_DIR), and DESTDIR not used.
It is when you're cross-compiling that there is a difference between
where the software will be executed from (--prefix) and where you
install it after the build (DESTDIR). That's why when cross-compiling
you have --prefix=/usr, and DESTDIR=$(TARGET_DIR) or
DESTDIR=$(STAGING_DIR). This means "at runtime the software will be in
/usr, but for the installation please put it in TARGET_DIR/usr".
Does that make sense ?
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2020-11-13 13:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-13 12:26 [Buildroot] [PATCH] package/rauc: fix host build with systemd Bartosz Bilas
2020-11-13 13:08 ` Thomas Petazzoni
2020-11-13 13:28 ` Bartosz Bilas
2020-11-13 13:33 ` Thomas Petazzoni [this message]
2020-11-13 13:44 ` Bartosz Bilas
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201113143302.4c3d87d6@windsurf.home \
--to=thomas.petazzoni@bootlin.com \
--cc=buildroot@busybox.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox