* [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; +Cc: linux-kernel, Vineet Gupta
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
Cc: linux-kernel, Vineet Gupta, Noam Camus, Alexey Brodkin, Anton Kolesov
This allows CONFIG_CPU_BIG_ENDIAN=y to build correctly out of the box,
w/o any other tweaks.
Cc: Noam Camus <noamc@ezchip.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synosys.com>
Signed-off-by: Vineet Gupta <vgupta@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 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
Cc: linux-kernel, Vineet Gupta, Noam Camus, Alexey Brodkin, Anton Kolesov
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@ezchip.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synosys.com>
Signed-off-by: Vineet Gupta <vgupta@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
* Re: [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: Vineet Gupta; +Cc: linux-kernel, akolesov, noamc, linux-snps-arc
Hi Vineet,
On Fri, 2016-03-11 at 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@ezchip.com>
> Cc: Alexey Brodkin <abrodkin@synopsys.com>
> Cc: Anton Kolesov <akolesov@synosys.com>
> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
> ---
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [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: Vineet Gupta, linux-snps-arc; +Cc: linux-kernel, akolesov, noamc
Hi Vineet,
On Fri, 2016-03-11 at 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@ezchip.com>
> Cc: Alexey Brodkin <abrodkin@synopsys.com>
> Cc: Anton Kolesov <akolesov@synosys.com>
> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
> ---
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-03-11 9:57 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
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