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* [PATCH] toolchain,glibc: Allow ARC big endian glibc builds
@ 2019-11-01 19:03 Vineet Gupta
  2019-11-05 10:19 ` Alexey Brodkin
  0 siblings, 1 reply; 5+ messages in thread
From: Vineet Gupta @ 2019-11-01 19:03 UTC (permalink / raw)
  To: buildroot; +Cc: Evgeniy Didin, Vineet Gupta, linux-snps-arc, Alexey.Brodkin

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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^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-11-21  0:15 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-01 19:03 [PATCH] toolchain,glibc: Allow ARC big endian glibc builds Vineet Gupta
2019-11-05 10:19 ` 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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