From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 4 Jan 2012 09:24:03 +0100
Subject: [Buildroot] [PATCH 04/14] Support multilib variants in
 sub-subdirectories
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Le Wed, 4 Jan 2012 08:55:51 +0100,
Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit :

> Can we be sure that ARCH_SUBDIR never contains a trailing slash?
> It comes from:
> ARCH_SUBDIR=`$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)
> -print-multi-directory`

Hum, it no longer comes from -print-multi-directory as per 03/14.
ARCH_SUBDIR is computed as follows:

+	ARCH_SUBDIR=`echo $${ARCH_SYSROOT_DIR} | sed -r -e "s:^$${SYSROOT_DIR}(.*)/$$:\1:"` ; \

As you can see, the sed expression removes the trailing slash.

Is this correct?

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com