From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 2 of 4 v3] dependencies: check minimal make version early on
Date: Wed, 14 Dec 2011 15:25:51 +0100 [thread overview]
Message-ID: <20111214152551.58d40263@skate> (raw)
In-Reply-To: <d174ce85883c9e51f006.1323862798@devws108>
Le Wed, 14 Dec 2011 15:22:08 +0100,
Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit :
> Although support/dependencies/dependencies.sh checks for the version of make,
> this script doesn't get a chance to run if make encounters a syntax error as a
> result of being too old.
>
> For example, the following syntax is only supported from make 3.81 onwards:
>
> ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
> include toolchain/toolchain-buildroot.mk
> else ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
> include toolchain/toolchain-external.mk
> else ifeq ($(BR2_TOOLCHAIN_CTNG),y)
> include toolchain/toolchain-crosstool-ng.mk
> endif
>
> This patch adds a check for the version of make very early in the Makefile, so
> that old make versions are handled gracefully.
>
> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
--
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:[~2011-12-14 14:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-14 14:21 [Buildroot] [PATCH 0 of 4 v3] dependencies: some improvements Thomas De Schampheleire
2011-12-14 14:22 ` [Buildroot] [PATCH 1 of 4 v3] dependencies: move from toolchain/ to support/ Thomas De Schampheleire
2011-12-14 14:22 ` [Buildroot] [PATCH 2 of 4 v3] dependencies: check minimal make version early on Thomas De Schampheleire
2011-12-14 14:25 ` Thomas Petazzoni [this message]
2011-12-14 14:22 ` [Buildroot] [PATCH 3 of 4 v3] dependencies: add function suitable-host-package Thomas De Schampheleire
2011-12-14 14:29 ` Thomas Petazzoni
2011-12-14 14:22 ` [Buildroot] [PATCH 4 of 4 v3] dependencies: build a host-tar if no suitable tar can be found Thomas De Schampheleire
2011-12-14 14:29 ` Thomas Petazzoni
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