From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v3] Add dtc (device tree compiler) as host tool
Date: Fri, 23 Mar 2012 15:51:03 +0100 [thread overview]
Message-ID: <20120323155103.54f93fa3@skate> (raw)
In-Reply-To: <0e9c281db61ec6c47a7a.1332513454@beantl019720>
Le Fri, 23 Mar 2012 15:37:34 +0100,
Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit :
> +HOST_DTC_SOURCE =
> +HOST_DTC_DEPENDENCIES = linux
> +
> +define HOST_DTC_INSTALL_CMDS
> + $(INSTALL) -D -m 0755 $(LINUX_DIR)/scripts/dtc/dtc $(HOST_DIR)/usr/bin/dtc
> +endef
The problem is that this DTC binary is only built if CONFIG_DTC is
selected in the kernel configuration. So if the selected kernel does
not have this option enabled, the installation step of this package is
going to fail.
I am not sure what to do here. Just let the user figure this out? Check
the kernel .config to see if CONFIG_DTC is enabled, and if it isn't
while this package is selected, error out with a nice explanation for
the user? Simply ignore the installation if the dtc binary was not
built?
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2012-03-23 14:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-23 14:37 [Buildroot] [PATCH v3] Add dtc (device tree compiler) as host tool Thomas De Schampheleire
2012-03-23 14:51 ` Thomas Petazzoni [this message]
2012-03-23 15:01 ` Thomas De Schampheleire
2012-03-23 15:09 ` Thomas Petazzoni
2012-03-23 15:05 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-23 15:32 ` Thomas Petazzoni
2012-03-23 15:37 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-23 15:54 ` Thomas Petazzoni
2012-03-23 16:27 ` Alexandre Pereira da Silva
2012-03-26 7:15 ` Thomas De Schampheleire
2012-03-26 7:55 ` Arnout Vandecappelle
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