* [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian
@ 2016-03-01 2:22 Li Zhou
2016-03-01 6:12 ` Khem Raj
0 siblings, 1 reply; 5+ messages in thread
From: Li Zhou @ 2016-03-01 2:22 UTC (permalink / raw)
To: openembedded-core
Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to solve
below errors when compiling gcc-cross-canadian-powerpc64 within a debug
build:
configure:3655: checking for suffix of object files
configure:3677: powerpc64-wrs-linux-gcc --sysroot=......bitbake_build/
tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
bitbake_build/tmp/sysroots/fsl-t2xxx -c -O0 -fno-omit-frame-pointer -g
-pipe -g -Os conftest.c >&5
{standard input}: Assembler messages:
{standard input}:23: Error: register save offset not a multiple of 8
{standard input}:24: Error: register save offset not a multiple of 8
Signed-off-by: Li Zhou <li.zhou@windriver.com>
---
meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
index ec1d281..04ae981 100644
--- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
+++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
@@ -51,7 +51,7 @@ do_configure () {
export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
- export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+ export CFLAGS_FOR_TARGET="${TARGET_CFLAGS} ${TUNE_CCARGS}"
export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian
2016-03-01 2:22 [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian Li Zhou
@ 2016-03-01 6:12 ` Khem Raj
2016-03-01 7:53 ` Zhou, Li
0 siblings, 1 reply; 5+ messages in thread
From: Khem Raj @ 2016-03-01 6:12 UTC (permalink / raw)
To: Li Zhou; +Cc: Patches and discussions about the oe-core layer
On Mon, Feb 29, 2016 at 6:22 PM, Li Zhou <li.zhou@windriver.com> wrote:
> Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to solve
> below errors when compiling gcc-cross-canadian-powerpc64 within a debug
> build:
>
> configure:3655: checking for suffix of object files
> configure:3677: powerpc64-wrs-linux-gcc --sysroot=......bitbake_build/
> tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
> bitbake_build/tmp/sysroots/fsl-t2xxx -c -O0 -fno-omit-frame-pointer -g
> -pipe -g -Os conftest.c >&5
> {standard input}: Assembler messages:
> {standard input}:23: Error: register save offset not a multiple of 8
> {standard input}:24: Error: register save offset not a multiple of 8
>
> Signed-off-by: Li Zhou <li.zhou@windriver.com>
> ---
> meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> index ec1d281..04ae981 100644
> --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> @@ -51,7 +51,7 @@ do_configure () {
> export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
> export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
> export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
> - export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
> + export CFLAGS_FOR_TARGET="${TARGET_CFLAGS} ${TUNE_CCARGS}"
Will this cause canadian builds to become too specific instead of
generic common arch
> export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
> export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
> export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
> --
> 1.7.9.5
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian
2016-03-01 6:12 ` Khem Raj
@ 2016-03-01 7:53 ` Zhou, Li
2016-03-01 11:27 ` Richard Purdie
0 siblings, 1 reply; 5+ messages in thread
From: Zhou, Li @ 2016-03-01 7:53 UTC (permalink / raw)
To: Khem Raj; +Cc: Patches and discussions about the oe-core layer
Please refer to Peter Seebach's patch earlier:
http://lists.openembedded.org/pipermail/openembedded-core/2016-January/115472.html
My patch should be based on that.
I think the change is not only for canadian build. Thanks.
On 03/01/2016 02:12 PM, Khem Raj wrote:
> On Mon, Feb 29, 2016 at 6:22 PM, Li Zhou <li.zhou@windriver.com> wrote:
>> Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to solve
>> below errors when compiling gcc-cross-canadian-powerpc64 within a debug
>> build:
>>
>> configure:3655: checking for suffix of object files
>> configure:3677: powerpc64-wrs-linux-gcc --sysroot=......bitbake_build/
>> tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
>> bitbake_build/tmp/sysroots/fsl-t2xxx -c -O0 -fno-omit-frame-pointer -g
>> -pipe -g -Os conftest.c >&5
>> {standard input}: Assembler messages:
>> {standard input}:23: Error: register save offset not a multiple of 8
>> {standard input}:24: Error: register save offset not a multiple of 8
>>
>> Signed-off-by: Li Zhou <li.zhou@windriver.com>
>> ---
>> meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> index ec1d281..04ae981 100644
>> --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> @@ -51,7 +51,7 @@ do_configure () {
>> export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
>> export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
>> export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
>> - export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
>> + export CFLAGS_FOR_TARGET="${TARGET_CFLAGS} ${TUNE_CCARGS}"
> Will this cause canadian builds to become too specific instead of
> generic common arch
>
>> export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
>> export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
>> export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
>> --
>> 1.7.9.5
>>
>> --
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
--
Best Regards!
Zhou Li
Phone number: 86-10-84778511
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian
2016-03-01 7:53 ` Zhou, Li
@ 2016-03-01 11:27 ` Richard Purdie
2016-03-04 9:45 ` Zhou, Li
0 siblings, 1 reply; 5+ messages in thread
From: Richard Purdie @ 2016-03-01 11:27 UTC (permalink / raw)
To: Zhou, Li, Khem Raj; +Cc: Patches and discussions about the oe-core layer
On Tue, 2016-03-01 at 15:53 +0800, Zhou, Li wrote:
> Please refer to Peter Seebach's patch earlier:
> http://lists.openembedded.org/pipermail/openembedded-core/2016-Januar
> y/115472.html
> My patch should be based on that.
> I think the change is not only for canadian build. Thanks.
>
> On 03/01/2016 02:12 PM, Khem Raj wrote:
> > On Mon, Feb 29, 2016 at 6:22 PM, Li Zhou <li.zhou@windriver.com>
> > wrote:
> > > Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to
> > > solve
> > > below errors when compiling gcc-cross-canadian-powerpc64 within a
> > > debug
> > > build:
> > >
> > > configure:3655: checking for suffix of object files
> > > configure:3677: powerpc64-wrs-linux-gcc -
> > > -sysroot=......bitbake_build/
> > > tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
> > > bitbake_build/tmp/sysroots/fsl-t2xxx -c -O0 -fno-omit-frame
> > > -pointer -g
> > > -pipe -g -Os conftest.c >&5
> > > {standard input}: Assembler messages:
> > > {standard input}:23: Error: register save offset not a multiple
> > > of 8
> > > {standard input}:24: Error: register save offset not a multiple
> > > of 8
> > >
> > > Signed-off-by: Li Zhou <li.zhou@windriver.com>
> > > ---
> > > meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> > > b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> > > index ec1d281..04ae981 100644
> > > --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> > > +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
> > > @@ -51,7 +51,7 @@ do_configure () {
> > > export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
> > > export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
> > > export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
> > > - export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
> > > + export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}
> > > ${TUNE_CCARGS}"
> > Will this cause canadian builds to become too specific instead of
> > generic common arch
I agree with Khem, I think there are potential problems this
introduces. Did you try running the selftests for sstate sigs with this
change? I suspect it breaks :(
Cheers,
Richard
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian
2016-03-01 11:27 ` Richard Purdie
@ 2016-03-04 9:45 ` Zhou, Li
0 siblings, 0 replies; 5+ messages in thread
From: Zhou, Li @ 2016-03-04 9:45 UTC (permalink / raw)
To: Richard Purdie, Khem Raj; +Cc: Patches and discussions about the oe-core layer
Hi, Richard:
Could you please give me some information about how to do
"selftests for sstate sigs"? Thank you.
On 03/01/2016 07:27 PM, Richard Purdie wrote:
> On Tue, 2016-03-01 at 15:53 +0800, Zhou, Li wrote:
>> Please refer to Peter Seebach's patch earlier:
>> http://lists.openembedded.org/pipermail/openembedded-core/2016-Januar
>> y/115472.html
>> My patch should be based on that.
>> I think the change is not only for canadian build. Thanks.
>>
>> On 03/01/2016 02:12 PM, Khem Raj wrote:
>>> On Mon, Feb 29, 2016 at 6:22 PM, Li Zhou <li.zhou@windriver.com>
>>> wrote:
>>>> Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to
>>>> solve
>>>> below errors when compiling gcc-cross-canadian-powerpc64 within a
>>>> debug
>>>> build:
>>>>
>>>> configure:3655: checking for suffix of object files
>>>> configure:3677: powerpc64-wrs-linux-gcc -
>>>> -sysroot=......bitbake_build/
>>>> tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
>>>> bitbake_build/tmp/sysroots/fsl-t2xxx -c -O0 -fno-omit-frame
>>>> -pointer -g
>>>> -pipe -g -Os conftest.c >&5
>>>> {standard input}: Assembler messages:
>>>> {standard input}:23: Error: register save offset not a multiple
>>>> of 8
>>>> {standard input}:24: Error: register save offset not a multiple
>>>> of 8
>>>>
>>>> Signed-off-by: Li Zhou <li.zhou@windriver.com>
>>>> ---
>>>> meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 2 +-
>>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>>>> b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>>>> index ec1d281..04ae981 100644
>>>> --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>>>> +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>>>> @@ -51,7 +51,7 @@ do_configure () {
>>>> export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
>>>> export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
>>>> export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
>>>> - export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
>>>> + export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}
>>>> ${TUNE_CCARGS}"
>>> Will this cause canadian builds to become too specific instead of
>>> generic common arch
> I agree with Khem, I think there are potential problems this
> introduces. Did you try running the selftests for sstate sigs with this
> change? I suspect it breaks :(
>
> Cheers,
>
> Richard
--
Best Regards!
Zhou Li
Phone number: 86-10-84778511
^ permalink raw reply [flat|nested] 5+ messages in thread
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2016-03-01 2:22 [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian Li Zhou
2016-03-01 6:12 ` Khem Raj
2016-03-01 7:53 ` Zhou, Li
2016-03-01 11:27 ` Richard Purdie
2016-03-04 9:45 ` Zhou, Li
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