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From: Giulio Benetti <giulio.benetti@benettiengineering.com>
To: buildroot@buildroot.org
Cc: Peter Seiderer <ps.report@gmx.net>,
	Julien Corjon <corjon.j@ecagroup.com>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Giulio Benetti <giulio.benetti@benettiengineering.com>,
	Romain Naour <romain.naour@gmail.com>,
	Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Subject: [Buildroot] [PATCH 2/2] package/qt5/qt5xmlpatterns: fix build failure due to gcc bug 90620
Date: Sat, 10 Sep 2022 15:52:56 +0200	[thread overview]
Message-ID: <20220910135256.1689860-2-giulio.benetti@benettiengineering.com> (raw)
In-Reply-To: <20220910135256.1689860-1-giulio.benetti@benettiengineering.com>

The qt5xmlpatterns package exhibits gcc bug 90620 when built for the
Microblaze architecture with optimization enabled, which causes a build
failure.

As done for other packages in Buildroot work around this gcc bug by
setting optimization to -O0 if BR2_TOOLCHAIN_HAS_GCC_BUG_90620=y like we
already do for BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y.

Fixes:
http://autobuild.buildroot.net/results/346/346e6d502a8927c8e95eea156f5b2943a85d0a6b/

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
 package/qt5/qt5xmlpatterns/qt5xmlpatterns.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/qt5/qt5xmlpatterns/qt5xmlpatterns.mk b/package/qt5/qt5xmlpatterns/qt5xmlpatterns.mk
index 3bb4ef74fd..6711e9bf70 100644
--- a/package/qt5/qt5xmlpatterns/qt5xmlpatterns.mk
+++ b/package/qt5/qt5xmlpatterns/qt5xmlpatterns.mk
@@ -20,4 +20,8 @@ ifeq ($(BR2_PACKAGE_QT5BASE_EXAMPLES),y)
 QT5XMLPATTERNS_LICENSE += , BSD-3-Clause (examples)
 endif
 
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_90620),y)
+QT5XMLPATTERNS_CONF_OPTS += "QMAKE_CXXFLAGS+=-O0"
+endif
+
 $(eval $(qmake-package))
-- 
2.34.1

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  reply	other threads:[~2022-09-10 14:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-10 13:52 [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc bug 90620 Giulio Benetti
2022-09-10 13:52 ` Giulio Benetti [this message]
2022-09-11 19:45   ` [Buildroot] [PATCH 2/2] package/qt5/qt5xmlpatterns: fix build failure due to " Yann E. MORIN
2022-09-18 21:15   ` Peter Korsgaard
2022-09-11 19:30 ` [Buildroot] [PATCH 1/2] toolchain/Config.in: update " Yann E. MORIN
2022-09-11 19:43   ` Giulio Benetti
2022-09-11 19:54     ` Yann E. MORIN
2022-09-18 21:15 ` Peter Korsgaard

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