From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Korsgaard <peter@korsgaard.com>
Date: Tue, 16 Feb 2016 23:11:58 +0100
Subject: [Buildroot] [PATCH] package/syslogd: workaround a compiler bug
	with CS powerpc 2012.03
In-Reply-To: <1455447313-14334-1-git-send-email-romain.naour@gmail.com>
 (Romain Naour's message of "Sun, 14 Feb 2016 11:55:13 +0100")
References: <1455447313-14334-1-git-send-email-romain.naour@gmail.com>
Message-ID: <8760xonw41.fsf@dell.be.48ers.dk>
List-Id: <buildroot.busybox.net>
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To: buildroot@busybox.net

>>>>> "Romain" == Romain Naour <romain.naour@gmail.com> writes:

 > The O3 optimization triggers a compiler bug with this toolchain,
 > change it with 02.

 > Fixes:
 > http://autobuild.buildroot.net/results/2fb/2fb94ecfdc32761a09da35e6fcbdd512847ec911

 > Signed-off-by: Romain Naour <romain.naour@gmail.com>
 > ---
 >  package/sysklogd/sysklogd.mk | 8 ++++++++
 >  1 file changed, 8 insertions(+)

 > diff --git a/package/sysklogd/sysklogd.mk b/package/sysklogd/sysklogd.mk
 > index de2edf4..9e315bc 100644
 > --- a/package/sysklogd/sysklogd.mk
 > +++ b/package/sysklogd/sysklogd.mk
 > @@ -14,6 +14,14 @@ ifeq ($(BR2_PACKAGE_BUSYBOX),y)
 >  SYSKLOGD_DEPENDENCIES = busybox
 >  endif
 
 > +# CS PowerPC 2012.03 triggers compiler bug.
 > +ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC_E500V2),y)
 > +define SYSKLOGD_WORKAROUND_COMPILER_BUG
 > +	$(SED) 's/-O3/-O2/' $(@D)/Makefile

Does this mean that sysklogd isn't using our TARGET_CFLAGS (where we
most likely pass -Os)?

Why don't we fix that instead?

-- 
Bye, Peter Korsgaard