[PATCH] mk: fix quoting for ARM mtune argument

[PATCH] mk: fix quoting for ARM mtune argument

[Pascal Mazon]

The mtune argument needs an unquoted argument, otherwise the compiler
complains:

  arm-buildroot-linux-gnueabi-gcc.br_real: error:
    unrecognized argument in option ‘-mtune="cortex-a9"’

Fixes: 02a8686263de ("mk: introduce ARMv7 architecture")
Fixes: 4a7e4626975a ("mk: introduce NXP dpaa2 architecture based on armv8-a")

Reported-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
---

I couldn't test it though, as I don't have an ARM toolchain.

 mk/machine/armv7a/rte.vars.mk | 2 +-
 mk/machine/dpaa2/rte.vars.mk  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mk/machine/armv7a/rte.vars.mk b/mk/machine/armv7a/rte.vars.mk
index 36fa3dea1834..41c4c408278c 100644
--- a/mk/machine/armv7a/rte.vars.mk
+++ b/mk/machine/armv7a/rte.vars.mk
@@ -57,7 +57,7 @@
 MACHINE_CFLAGS += -march=armv7-a
 
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
 
 MACHINE_CFLAGS += -mfpu=neon
diff --git a/mk/machine/dpaa2/rte.vars.mk b/mk/machine/dpaa2/rte.vars.mk
index 8541633c17dc..61ada89a6277 100644
--- a/mk/machine/dpaa2/rte.vars.mk
+++ b/mk/machine/dpaa2/rte.vars.mk
@@ -56,5 +56,5 @@
 MACHINE_CFLAGS += -march=armv8-a
 
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
-- 
2.12.0.306.g4a9b9b3

Re: [PATCH] mk: fix quoting for ARM mtune argument

[Jan Viktorin]

On Mon, 10 Apr 2017 14:18:51 +0200
Pascal Mazon <pascal.mazon@6wind.com> wrote:

> The mtune argument needs an unquoted argument, otherwise the compiler
> complains:
> 
>   arm-buildroot-linux-gnueabi-gcc.br_real: error:
>     unrecognized argument in option ‘-mtune="cortex-a9"’
> 
> Fixes: 02a8686263de ("mk: introduce ARMv7 architecture")
> Fixes: 4a7e4626975a ("mk: introduce NXP dpaa2 architecture based on armv8-a")
> 
> Reported-by: Jan Viktorin <viktorin@rehivetech.com>
> Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>

Tested-by: Jan Viktorin <viktorin@rehivetech.com>

> ---
> 
> I couldn't test it though, as I don't have an ARM toolchain.

It works for me.

Jan


-- 
   Jan Viktorin                  E-mail: Viktorin@RehiveTech.com
   System Architect              Web:    www.RehiveTech.com
   RehiveTech
   Brno, Czech Republic

Re: [PATCH] mk: fix quoting for ARM mtune argument

[Thomas Monjalon]

2017-04-10 14:28, Jan Viktorin:
> On Mon, 10 Apr 2017 14:18:51 +0200
> Pascal Mazon <pascal.mazon@6wind.com> wrote:
> 
> > The mtune argument needs an unquoted argument, otherwise the compiler
> > complains:
> > 
> >   arm-buildroot-linux-gnueabi-gcc.br_real: error:
> >     unrecognized argument in option ‘-mtune="cortex-a9"’
> > 
> > Fixes: 02a8686263de ("mk: introduce ARMv7 architecture")
> > Fixes: 4a7e4626975a ("mk: introduce NXP dpaa2 architecture based on armv8-a")
> > 
> > Reported-by: Jan Viktorin <viktorin@rehivetech.com>
> > Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
> 
> Tested-by: Jan Viktorin <viktorin@rehivetech.com>

Applied, thanks