From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 7 Jul 2017 13:58:23 +0200 Subject: [Buildroot] [PATCH] toolchain-wrapper: fix breakage after host/usr removal In-Reply-To: <20170707074330.27294-1-arnout@mind.be> References: <20170707092406.722b80f4@windsurf.lan> <20170707074330.27294-1-arnout@mind.be> Message-ID: <20170707135823.032c25d6@windsurf.lan> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Fri, 7 Jul 2017 09:43:30 +0200, Arnout Vandecappelle (Essensium/Mind) wrote: > The toolchain wrapper, when called through PATH, strips the last three > levels of /proc/self/exe to find HOST_DIR. However, after the host/usr > removal, this should be just two levels. > > The toolchain wrapper has different logic for when it is called with a > full path (i.e. $HOST_DIR/usr/bin/arm-linux-gcc) then when it is called > through the PATH (i.e. just arm-linux-gcc). The latter is never used > internally in Buildroot, that's why this wasn't discovered through > testing. > > Signed-off-by: Arnout Vandecappelle (Essensium/Mind) > Cc: Mark Jackson > --- > Sorry for the breakage :-) Applied to master, thanks. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com