[PATCH 0/2] Big Endian build cleanups

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* [PATCH 0/2] Big Endian build cleanups
@ 2016-03-11  9:27 Vineet Gupta
  2016-03-11  9:27 ` [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix Vineet Gupta
  2016-03-11  9:27 ` [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE Vineet Gupta
  0 siblings, 2 replies; 5+ messages in thread
From: Vineet Gupta @ 2016-03-11  9:27 UTC (permalink / raw)
  To: linux-snps-arc

Vineet Gupta (2):
  ARC: [BE] Select correct CROSS_COMPILE prefix
  ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE

 arch/arc/Makefile                          | 4 ++++
 arch/arc/configs/axs101_defconfig          | 1 -
 arch/arc/configs/axs103_defconfig          | 1 -
 arch/arc/configs/axs103_smp_defconfig      | 1 -
 arch/arc/configs/nsim_700_defconfig        | 1 -
 arch/arc/configs/nsim_hs_defconfig         | 1 -
 arch/arc/configs/nsim_hs_smp_defconfig     | 1 -
 arch/arc/configs/nsimosci_defconfig        | 1 -
 arch/arc/configs/nsimosci_hs_defconfig     | 1 -
 arch/arc/configs/nsimosci_hs_smp_defconfig | 1 -
 arch/arc/configs/tb10x_defconfig           | 1 -
 arch/arc/configs/vdk_hs38_defconfig        | 1 -
 arch/arc/configs/vdk_hs38_smp_defconfig    | 1 -
 13 files changed, 4 insertions(+), 12 deletions(-)

-- 
2.5.0

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

* [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix
  2016-03-11  9:27 [PATCH 0/2] Big Endian build cleanups Vineet Gupta
@ 2016-03-11  9:27 ` Vineet Gupta
  2016-03-11  9:56   ` Alexey Brodkin
  2016-03-11  9:27 ` [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE Vineet Gupta
  1 sibling, 1 reply; 5+ messages in thread
From: Vineet Gupta @ 2016-03-11  9:27 UTC (permalink / raw)
  To: linux-snps-arc

This allows CONFIG_CPU_BIG_ENDIAN=y to build correctly out of the box,
w/o any other tweaks.

Cc: Noam Camus <noamc at ezchip.com>
Cc: Alexey Brodkin <abrodkin at synopsys.com>
Cc: Anton Kolesov <akolesov at synosys.com>
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
---
 arch/arc/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index c8230f3395f2..babc09c61c6c 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -9,7 +9,11 @@
 UTS_MACHINE := arc
 
 ifeq ($(CROSS_COMPILE),)
+ifndef CONFIG_CPU_BIG_ENDIAN
 CROSS_COMPILE := arc-linux-
+else
+CROSS_COMPILE := arceb-linux-
+endif
 endif
 
 KBUILD_DEFCONFIG := nsim_700_defconfig
-- 
2.5.0

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

* [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix
  2016-03-11  9:27 ` [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix Vineet Gupta
@ 2016-03-11  9:56   ` Alexey Brodkin
  0 siblings, 0 replies; 5+ messages in thread
From: Alexey Brodkin @ 2016-03-11  9:56 UTC (permalink / raw)
  To: linux-snps-arc

Hi Vineet,

On Fri, 2016-03-11@14:57 +0530, Vineet Gupta wrote:
> This allows CONFIG_CPU_BIG_ENDIAN=y to build correctly out of the box,
> w/o any other tweaks.
> 
> Cc: Noam Camus <noamc at ezchip.com>
> Cc: Alexey Brodkin <abrodkin at synopsys.com>
> Cc: Anton Kolesov <akolesov at synosys.com>
> Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
> ---

Acked-by: Alexey Brodkin <abrodkin at synopsys.com>

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

* [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE
  2016-03-11  9:27 [PATCH 0/2] Big Endian build cleanups Vineet Gupta
  2016-03-11  9:27 ` [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix Vineet Gupta
@ 2016-03-11  9:27 ` Vineet Gupta
  2016-03-11  9:56   ` Alexey Brodkin
  1 sibling, 1 reply; 5+ messages in thread
From: Vineet Gupta @ 2016-03-11  9:27 UTC (permalink / raw)
  To: linux-snps-arc

The problem is with CONFIG_CPU_BIG_ENDIAN=y we still needed .config
fixup to override the the defconfig prefix to arceb-linux-

So remove these from defconfig and let user pass this via CROSS_COMPILE
environment var or use the default for ENDIAN (per previous patch)

No other arch carries them in defconfigs anyways !

Cc: Noam Camus <noamc at ezchip.com>
Cc: Alexey Brodkin <abrodkin at synopsys.com>
Cc: Anton Kolesov <akolesov at synosys.com>
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
---
 arch/arc/configs/axs101_defconfig          | 1 -
 arch/arc/configs/axs103_defconfig          | 1 -
 arch/arc/configs/axs103_smp_defconfig      | 1 -
 arch/arc/configs/nsim_700_defconfig        | 1 -
 arch/arc/configs/nsim_hs_defconfig         | 1 -
 arch/arc/configs/nsim_hs_smp_defconfig     | 1 -
 arch/arc/configs/nsimosci_defconfig        | 1 -
 arch/arc/configs/nsimosci_hs_defconfig     | 1 -
 arch/arc/configs/nsimosci_hs_smp_defconfig | 1 -
 arch/arc/configs/tb10x_defconfig           | 1 -
 arch/arc/configs/vdk_hs38_defconfig        | 1 -
 arch/arc/configs/vdk_hs38_smp_defconfig    | 1 -
 12 files changed, 12 deletions(-)

diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig
index 5d4e2a07ad3e..6cdffea3a914 100644
--- a/arch/arc/configs/axs101_defconfig
+++ b/arch/arc/configs/axs101_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig
index 87ee46b237ef..f8b396c9aedb 100644
--- a/arch/arc/configs/axs103_defconfig
+++ b/arch/arc/configs/axs103_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig
index d80daf4f7e73..56128ea2b748 100644
--- a/arch/arc/configs/axs103_smp_defconfig
+++ b/arch/arc/configs/axs103_smp_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig
index f41095340b6a..7314f538847b 100644
--- a/arch/arc/configs/nsim_700_defconfig
+++ b/arch/arc/configs/nsim_700_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
diff --git a/arch/arc/configs/nsim_hs_defconfig b/arch/arc/configs/nsim_hs_defconfig
index cfaa33cb5921..a99dc7a3f0af 100644
--- a/arch/arc/configs/nsim_hs_defconfig
+++ b/arch/arc/configs/nsim_hs_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
diff --git a/arch/arc/configs/nsim_hs_smp_defconfig b/arch/arc/configs/nsim_hs_smp_defconfig
index bb2a8dc778b5..59f221fc9a41 100644
--- a/arch/arc/configs/nsim_hs_smp_defconfig
+++ b/arch/arc/configs/nsim_hs_smp_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig
index 646182e93753..0972e753101a 100644
--- a/arch/arc/configs/nsimosci_defconfig
+++ b/arch/arc/configs/nsimosci_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig
index ceca2541950d..24d9d0e18232 100644
--- a/arch/arc/configs/nsimosci_hs_defconfig
+++ b/arch/arc/configs/nsimosci_hs_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig
index 4b6da90f6f26..6746d01b6d7b 100644
--- a/arch/arc/configs/nsimosci_hs_smp_defconfig
+++ b/arch/arc/configs/nsimosci_hs_smp_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig
index 9b342eaf95ae..4c5118384eb5 100644
--- a/arch/arc/configs/tb10x_defconfig
+++ b/arch/arc/configs/tb10x_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="tb10x"
 CONFIG_SYSVIPC=y
diff --git a/arch/arc/configs/vdk_hs38_defconfig b/arch/arc/configs/vdk_hs38_defconfig
index a07f20de221b..c0d6a010751a 100644
--- a/arch/arc/configs/vdk_hs38_defconfig
+++ b/arch/arc/configs/vdk_hs38_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_CROSS_MEMORY_ATTACH is not set
diff --git a/arch/arc/configs/vdk_hs38_smp_defconfig b/arch/arc/configs/vdk_hs38_smp_defconfig
index 735985974a31..52ec315dc5c9 100644
--- a/arch/arc/configs/vdk_hs38_smp_defconfig
+++ b/arch/arc/configs/vdk_hs38_smp_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arc-linux-"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_DEFAULT_HOSTNAME="ARCLinux"
 # CONFIG_CROSS_MEMORY_ATTACH is not set
-- 
2.5.0

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

* [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE
  2016-03-11  9:27 ` [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE Vineet Gupta
@ 2016-03-11  9:56   ` Alexey Brodkin
  0 siblings, 0 replies; 5+ messages in thread
From: Alexey Brodkin @ 2016-03-11  9:56 UTC (permalink / raw)
  To: linux-snps-arc

Hi Vineet,

On Fri, 2016-03-11@14:57 +0530, Vineet Gupta wrote:
> The problem is with CONFIG_CPU_BIG_ENDIAN=y we still needed .config
> fixup to override the the defconfig prefix to arceb-linux-
> 
> So remove these from defconfig and let user pass this via CROSS_COMPILE
> environment var or use the default for ENDIAN (per previous patch)
> 
> No other arch carries them in defconfigs anyways !
> 
> Cc: Noam Camus <noamc at ezchip.com>
> Cc: Alexey Brodkin <abrodkin at synopsys.com>
> Cc: Anton Kolesov <akolesov at synosys.com>
> Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
> ---

Acked-by: Alexey Brodkin <abrodkin at synopsys.com>

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

end of thread, other threads:[~2016-03-11  9:56 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2016-03-11  9:27 [PATCH 0/2] Big Endian build cleanups Vineet Gupta
2016-03-11  9:27 ` [PATCH 1/2] ARC: [BE] Select correct CROSS_COMPILE prefix Vineet Gupta
2016-03-11  9:56   ` Alexey Brodkin
2016-03-11  9:27 ` [PATCH 2/2] ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE Vineet Gupta
2016-03-11  9:56   ` Alexey Brodkin

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