From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] toolchain: fix build with empty BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS
Date: Mon, 26 Sep 2011 09:17:30 +0200 [thread overview]
Message-ID: <20110926091730.3609c1fa@skate> (raw)
In-Reply-To: <6a4325eb6bbe6622b6a8b7d1bc3a7279866e6716.1317019552.git.baruch@tkos.co.il>
Le Mon, 26 Sep 2011 09:46:43 +0300,
Baruch Siach <baruch@tkos.co.il> a ?crit :
> # march/mtune/floating point mode needs to be passed to the external toolchain
> # to select the right multilib variant
> -ifneq ($(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS),)
> +ifneq ($(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS),"")
> TOOLCHAIN_EXTERNAL_CFLAGS += $(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS)
> TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_OPT='$(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS)'
> endif
We typically use qstrip for this kind of things:
TOOLCHAIN_EXTERNAL_CUSTOM_ARGS = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS))
ifneq ($(TOOLCHAIN_EXTERNAL_CUSTOM_ARGS),)
TOOLCHAIN_EXTERNAL_CFLAGS += $(TOOLCHAIN_EXTERNAL_CUSTOM_ARGS)
TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_OPT='$(TOOLCHAIN_EXTERNAL_CUSTOM_ARGS)'
endif
Best regards,
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:[~2011-09-26 7:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-26 6:46 [Buildroot] [PATCH] toolchain: fix build with empty BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS Baruch Siach
2011-09-26 7:17 ` Thomas Petazzoni [this message]
2011-09-26 7:40 ` Baruch Siach
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