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Tue, 5 Nov 2019 17:35:04 +0000 (UTC) From: Vineet Gupta To: buildroot@busybox.net Subject: [PATCH v2] toolchain,glibc: Allow ARC big endian glibc builds Date: Tue, 5 Nov 2019 09:35:02 -0800 Message-Id: <20191105173502.11553-1-vgupta@synopsys.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191105_093512_318389_2F7FCA14 X-CRM114-Status: GOOD ( 10.53 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [198.182.47.102 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-snps-arc@lists.infradead.org, Vineet Gupta , Alexey.Brodkin@synopsys.com Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Apparently big endian glibc builds just work, if we let the endian header allow that (which prev was #error). So this patch bumps glibc to version which fixes the header (this hopefully will become arc-2019.09-release) and then enables arceb in glibc toolchain builds Signed-off-by: Vineet Gupta --- Changes since v1 - Use BR2_arc iso BR2_arcle && BR2_arcbe --- package/glibc/glibc.mk | 2 +- toolchain/toolchain-buildroot/Config.in | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/package/glibc/glibc.mk b/package/glibc/glibc.mk index d46063c5d111..754408881397 100644 --- a/package/glibc/glibc.mk +++ b/package/glibc/glibc.mk @@ -5,7 +5,7 @@ ################################################################################ ifeq ($(BR2_arc),y) -GLIBC_VERSION = arc-2019.03-release +GLIBC_VERSION = ec681dddfa99894513c85da7d5d257b60d04f915 GLIBC_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,glibc,$(GLIBC_VERSION)) else ifeq ($(BR2_RISCV_32),y) GLIBC_VERSION = 06983fe52cfe8e4779035c27e8cc5d2caab31531 diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in index c0612bf04176..327314585b8e 100644 --- a/toolchain/toolchain-buildroot/Config.in +++ b/toolchain/toolchain-buildroot/Config.in @@ -48,7 +48,7 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \ BR2_riscv || BR2_sh || BR2_sparc64 || \ BR2_x86_64 || BR2_microblaze || BR2_nios2 || \ - (BR2_arcle && BR2_ARC_ATOMIC_EXT) || BR2_csky + (BR2_arc && BR2_ARC_ATOMIC_EXT) || BR2_csky depends on BR2_USE_MMU depends on !BR2_STATIC_LIBS depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2