From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: buildroot@busybox.net
Cc: Evgeniy Didin <Evgeniy.Didin@synopsys.com>,
Vineet Gupta <Vineet.Gupta1@synopsys.com>,
linux-snps-arc@lists.infradead.org, Alexey.Brodkin@synopsys.com
Subject: [PATCH] toolchain,glibc: Allow ARC big endian glibc builds
Date: Fri, 1 Nov 2019 12:03:37 -0700 [thread overview]
Message-ID: <20191101190337.13411-1-vgupta@synopsys.com> (raw)
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 <vgupta@synopsys.com>
---
package/glibc/glibc.mk | 2 +-
toolchain/toolchain-buildroot/Config.in | 3 ++-
2 files changed, 3 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..587e097a9c92 100644
--- a/toolchain/toolchain-buildroot/Config.in
+++ b/toolchain/toolchain-buildroot/Config.in
@@ -48,7 +48,8 @@ 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_arcle || BR2_arceb) && 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
--
2.20.1
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next reply other threads:[~2019-11-01 19:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-01 19:03 Vineet Gupta [this message]
2019-11-05 10:19 ` [PATCH] toolchain,glibc: Allow ARC big endian glibc builds Alexey Brodkin
2019-11-05 17:35 ` [PATCH v2] " Vineet Gupta
2019-11-13 3:41 ` Vineet Gupta
2019-11-21 0:14 ` Vineet Gupta
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