[dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[Martin Jansa]

From: Andre McCurdy <armccurdy@gmail.com>

As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
has been renamed to "--enable-llvm-shared-libs".

  http://www.mesa3d.org/relnotes/10.2.html

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/recipes-graphics/mesa/mesa.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 1857f3c..658bd3a 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -62,7 +62,7 @@ PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --witho
 PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
 PACKAGECONFIG[gallium-gbm]  = "--enable-gallium-gbm, --disable-gallium-gbm"
 MESA_LLVM_RELEASE ?= "3.3"
-PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --with-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
+PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --enable-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
                                ${@'elfutils' if ${GALLIUMDRIVERS_LLVM33_ENABLED} else ''}"
 export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"
 
-- 
2.3.5

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[akuster808]

merged to staging.
- armin

On 05/01/2015 10:47 AM, Martin Jansa wrote:
> From: Andre McCurdy <armccurdy@gmail.com>
>
> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
> has been renamed to "--enable-llvm-shared-libs".
>
>    http://www.mesa3d.org/relnotes/10.2.html
>
> Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
> Signed-off-by: Ross Burton <ross.burton@intel.com>
> ---
>   meta/recipes-graphics/mesa/mesa.inc | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
> index 1857f3c..658bd3a 100644
> --- a/meta/recipes-graphics/mesa/mesa.inc
> +++ b/meta/recipes-graphics/mesa/mesa.inc
> @@ -62,7 +62,7 @@ PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --witho
>   PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
>   PACKAGECONFIG[gallium-gbm]  = "--enable-gallium-gbm, --disable-gallium-gbm"
>   MESA_LLVM_RELEASE ?= "3.3"
> -PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --with-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
> +PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --enable-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
>                                  ${@'elfutils' if ${GALLIUMDRIVERS_LLVM33_ENABLED} else ''}"
>   export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"
>
>

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[Martin Jansa]

On Mon, May 04, 2015 at 04:07:07PM -0700, akuster808 wrote:
> merged to staging.
> - armin

Ping for merging staging to dizzy branch

> On 05/01/2015 10:47 AM, Martin Jansa wrote:
> > From: Andre McCurdy <armccurdy@gmail.com>
> >
> > As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
> > has been renamed to "--enable-llvm-shared-libs".
> >
> >    http://www.mesa3d.org/relnotes/10.2.html
> >
> > Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
> > Signed-off-by: Ross Burton <ross.burton@intel.com>
> > ---
> >   meta/recipes-graphics/mesa/mesa.inc | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
> > index 1857f3c..658bd3a 100644
> > --- a/meta/recipes-graphics/mesa/mesa.inc
> > +++ b/meta/recipes-graphics/mesa/mesa.inc
> > @@ -62,7 +62,7 @@ PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --witho
> >   PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
> >   PACKAGECONFIG[gallium-gbm]  = "--enable-gallium-gbm, --disable-gallium-gbm"
> >   MESA_LLVM_RELEASE ?= "3.3"
> > -PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --with-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
> > +PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --enable-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
> >                                  ${@'elfutils' if ${GALLIUMDRIVERS_LLVM33_ENABLED} else ''}"
> >   export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"
> >
> >
> -- 
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[akuster808]

done

On 06/04/2015 01:36 AM, Martin Jansa wrote:
> On Mon, May 04, 2015 at 04:07:07PM -0700, akuster808 wrote:
>> merged to staging.
>> - armin
>
> Ping for merging staging to dizzy branch
>
>> On 05/01/2015 10:47 AM, Martin Jansa wrote:
>>> From: Andre McCurdy <armccurdy@gmail.com>
>>>
>>> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
>>> has been renamed to "--enable-llvm-shared-libs".
>>>
>>>     http://www.mesa3d.org/relnotes/10.2.html
>>>
>>> Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
>>> Signed-off-by: Ross Burton <ross.burton@intel.com>
>>> ---
>>>    meta/recipes-graphics/mesa/mesa.inc | 2 +-
>>>    1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
>>> index 1857f3c..658bd3a 100644
>>> --- a/meta/recipes-graphics/mesa/mesa.inc
>>> +++ b/meta/recipes-graphics/mesa/mesa.inc
>>> @@ -62,7 +62,7 @@ PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --witho
>>>    PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
>>>    PACKAGECONFIG[gallium-gbm]  = "--enable-gallium-gbm, --disable-gallium-gbm"
>>>    MESA_LLVM_RELEASE ?= "3.3"
>>> -PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --with-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
>>> +PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --enable-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
>>>                                   ${@'elfutils' if ${GALLIUMDRIVERS_LLVM33_ENABLED} else ''}"
>>>    export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"
>>>
>>>
>> --
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[Martin Jansa]

On Fri, May 01, 2015 at 07:47:42PM +0200, Martin Jansa wrote:
> From: Andre McCurdy <armccurdy@gmail.com>
> 
> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
> has been renamed to "--enable-llvm-shared-libs".
> 
>   http://www.mesa3d.org/relnotes/10.2.html

Be aware that this correctly enables gallium-llvm, but then
gbm_gallium_drm can fail to find LLVM libs:

ld: cannot find -lLLVMMCJIT
| collect2: error: ld returned 1 exit status
| make[3]: *** [gbm_gallium_drm.la] Error 1

at least in some configurations, I'm looking what's the difference in
builds I'm seeing failing.

> 
> Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
> Signed-off-by: Ross Burton <ross.burton@intel.com>
> ---
>  meta/recipes-graphics/mesa/mesa.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
> index 1857f3c..658bd3a 100644
> --- a/meta/recipes-graphics/mesa/mesa.inc
> +++ b/meta/recipes-graphics/mesa/mesa.inc
> @@ -62,7 +62,7 @@ PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --witho
>  PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
>  PACKAGECONFIG[gallium-gbm]  = "--enable-gallium-gbm, --disable-gallium-gbm"
>  MESA_LLVM_RELEASE ?= "3.3"
> -PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --with-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
> +PACKAGECONFIG[gallium-llvm] = "--enable-gallium-llvm --enable-llvm-shared-libs, --disable-gallium-llvm, llvm${MESA_LLVM_RELEASE} \
>                                 ${@'elfutils' if ${GALLIUMDRIVERS_LLVM33_ENABLED} else ''}"
>  export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"
>  
> -- 
> 2.3.5
> 

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[Khem Raj]

[-- Attachment #1: Type: text/plain, Size: 775 bytes --]


> On May 6, 2015, at 8:39 AM, Martin Jansa <martin.jansa@gmail.com> wrote:
> 
> On Fri, May 01, 2015 at 07:47:42PM +0200, Martin Jansa wrote:
>> From: Andre McCurdy <armccurdy@gmail.com>
>> 
>> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
>> has been renamed to "--enable-llvm-shared-libs".
>> 
>>  http://www.mesa3d.org/relnotes/10.2.html
> 
> Be aware that this correctly enables gallium-llvm, but then
> gbm_gallium_drm can fail to find LLVM libs:
> 
> ld: cannot find -lLLVMMCJIT
> | collect2: error: ld returned 1 exit status
> | make[3]: *** [gbm_gallium_drm.la] Error 1
> 
> at least in some configurations, I'm looking what's the difference in
> builds I'm seeing failing.

is LLVM_CONFIG set to point to valid llvm-config ?


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Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[martin.jansa]

On Wed, May 06, 2015 at 11:37:44PM -0700, Khem Raj wrote:
> 
> > On May 6, 2015, at 8:39 AM, Martin Jansa <martin.jansa@gmail.com> wrote:
> > 
> > On Fri, May 01, 2015 at 07:47:42PM +0200, Martin Jansa wrote:
> >> From: Andre McCurdy <armccurdy@gmail.com>
> >> 
> >> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
> >> has been renamed to "--enable-llvm-shared-libs".
> >> 
> >>  http://www.mesa3d.org/relnotes/10.2.html
> > 
> > Be aware that this correctly enables gallium-llvm, but then
> > gbm_gallium_drm can fail to find LLVM libs:
> > 
> > ld: cannot find -lLLVMMCJIT
> > | collect2: error: ld returned 1 exit status
> > | make[3]: *** [gbm_gallium_drm.la] Error 1
> > 
> > at least in some configurations, I'm looking what's the difference in
> > builds I'm seeing failing.
> 
> is LLVM_CONFIG set to point to valid llvm-config ?

Yes, but the libraries weren't staged by llvm3.3

sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs
-lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler
-lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter
-lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils
-lLLVMIRReader -lLLVMAsmParser -lLLVMMCDisassembler -lLLVMMCParser
-lLLVMInstrumentation -lLLVMArchive -lLLVMBitReader -lLLVMInterpreter
-lLLVMipo -lLLVMVectorize -lLLVMLinker -lLLVMBitWriter -lLLVMMCJIT
-lLLVMJIT -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts
-lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis
-lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMTarget -lLLVMMC
-lLLVMObject -lLLVMCore -lLLVMSupport

Maybe the LLVM_COMPONENTS passed from mesa configure are a bit wider
now:

sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs engine
bitwriter
-lLLVMBitWriter -lLLVMX86Disassembler -lLLVMX86AsmParser
-lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser
-lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT
-lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts
-lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa
-lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore
-lLLVMSupport

sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs engine
bitwriter
-lLLVMBitWriter -lLLVMX86Disassembler -lLLVMX86AsmParser
-lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser
-lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT
-lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts
-lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa
-lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore
-lLLVMSupport

sysroots/qemux86/usr/bin/crossscripts/llvm-config --ldflags
-L<myprefix>/sysroots/qemux86/usr/lib/llvm3.3
-lz -lpthread -lrt -ldl -lm

sysroot only has these:
/sysroots/qemux86/usr/lib/libLLVM-3.3.so
/sysroots/qemux86/usr/lib/llvm3.3/libLTO.so
/sysroots/qemux86/usr/lib/llvm3.3/LLVMHello.so
/sysroots/qemux86/usr/lib/llvm3.3/BugpointPasses.so
/sysroots/qemux86/usr/lib/llvm3.3/libprofile_rt.so
/sysroots/qemux86/usr/lib/llvm3.3/libLLVM-3.3.so
/sysroots/qemux86/usr/lib/llvm3.3/
/sysroots/qemux86/usr/lib/

static libs were built:
../../../llvm3.3/3.3-r0/llvm-3.3.build/Release/lib/libLLVMJIT.a
../../../llvm3.3/3.3-r0/image/usr/lib/llvm3.3/libLLVMJIT.a
../../../llvm3.3/3.3-r0/package/usr/lib/llvm3.3/libLLVMJIT.a
but not staged.

I don't see anything obvious in log.do_configure, most suspicious part
is:

llvm3.3/3.3-r0/llvm-3.3.src/configure: line 1990: -O2: command not found
llvm3.3/3.3-r0/llvm-3.3.src/configure: line 1991: -O2: command not found

caused by:
${CFLAGS=}
${CXXFLAGS=}

in configure script

I'll try to downgrade mesa to see what was different there.

Regards,

Re: [dizzy][PATCH] mesa: update --with-llvm-shared-libs configure option

[Martin Jansa]

On Wed, May 13, 2015 at 06:29:26PM +0200, martin.jansa@gmail.com wrote:
> On Wed, May 06, 2015 at 11:37:44PM -0700, Khem Raj wrote:
> > 
> > > On May 6, 2015, at 8:39 AM, Martin Jansa <martin.jansa@gmail.com> wrote:
> > > 
> > > On Fri, May 01, 2015 at 07:47:42PM +0200, Martin Jansa wrote:
> > >> From: Andre McCurdy <armccurdy@gmail.com>
> > >> 
> > >> As per the Mesa 10.2 release notes, "--with-llvm-shared-libs"
> > >> has been renamed to "--enable-llvm-shared-libs".
> > >> 
> > >>  http://www.mesa3d.org/relnotes/10.2.html
> > > 
> > > Be aware that this correctly enables gallium-llvm, but then
> > > gbm_gallium_drm can fail to find LLVM libs:
> > > 
> > > ld: cannot find -lLLVMMCJIT
> > > | collect2: error: ld returned 1 exit status
> > > | make[3]: *** [gbm_gallium_drm.la] Error 1
> > > 
> > > at least in some configurations, I'm looking what's the difference in
> > > builds I'm seeing failing.
> > 
> > is LLVM_CONFIG set to point to valid llvm-config ?
> 
> Yes, but the libraries weren't staged by llvm3.3
> 
> sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs
> -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler
> -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter
> -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils
> -lLLVMIRReader -lLLVMAsmParser -lLLVMMCDisassembler -lLLVMMCParser
> -lLLVMInstrumentation -lLLVMArchive -lLLVMBitReader -lLLVMInterpreter
> -lLLVMipo -lLLVMVectorize -lLLVMLinker -lLLVMBitWriter -lLLVMMCJIT
> -lLLVMJIT -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts
> -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis
> -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMTarget -lLLVMMC
> -lLLVMObject -lLLVMCore -lLLVMSupport
> 
> Maybe the LLVM_COMPONENTS passed from mesa configure are a bit wider
> now:
> 
> sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs engine
> bitwriter
> -lLLVMBitWriter -lLLVMX86Disassembler -lLLVMX86AsmParser
> -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser
> -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT
> -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts
> -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa
> -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore
> -lLLVMSupport
> 
> sysroots/qemux86/usr/bin/crossscripts/llvm-config --libs engine
> bitwriter
> -lLLVMBitWriter -lLLVMX86Disassembler -lLLVMX86AsmParser
> -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser
> -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT
> -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts
> -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa
> -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore
> -lLLVMSupport
> 
> sysroots/qemux86/usr/bin/crossscripts/llvm-config --ldflags
> -L<myprefix>/sysroots/qemux86/usr/lib/llvm3.3
> -lz -lpthread -lrt -ldl -lm
> 
> sysroot only has these:
> /sysroots/qemux86/usr/lib/libLLVM-3.3.so
> /sysroots/qemux86/usr/lib/llvm3.3/libLTO.so
> /sysroots/qemux86/usr/lib/llvm3.3/LLVMHello.so
> /sysroots/qemux86/usr/lib/llvm3.3/BugpointPasses.so
> /sysroots/qemux86/usr/lib/llvm3.3/libprofile_rt.so
> /sysroots/qemux86/usr/lib/llvm3.3/libLLVM-3.3.so
> /sysroots/qemux86/usr/lib/llvm3.3/
> /sysroots/qemux86/usr/lib/
> 
> static libs were built:
> ../../../llvm3.3/3.3-r0/llvm-3.3.build/Release/lib/libLLVMJIT.a
> ../../../llvm3.3/3.3-r0/image/usr/lib/llvm3.3/libLLVMJIT.a
> ../../../llvm3.3/3.3-r0/package/usr/lib/llvm3.3/libLLVMJIT.a
> but not staged.

I'm sorry for false alarm, the last sentence is the key. In webOS builds
we have filter for staging static libraries (to prevent accidental usage
of static library with unwanted license in our components) and of course
I forgot to whitelist these llvm libraries used by mesa.

Once staged in sysroot mesa builds with gallium-llvm again OK, so this
change is good to go.

Thanks

> I don't see anything obvious in log.do_configure, most suspicious part
> is:
> 
> llvm3.3/3.3-r0/llvm-3.3.src/configure: line 1990: -O2: command not found
> llvm3.3/3.3-r0/llvm-3.3.src/configure: line 1991: -O2: command not found
> 
> caused by:
> ${CFLAGS=}
> ${CXXFLAGS=}
> 
> in configure script
> 
> I'll try to downgrade mesa to see what was different there.
> 
> Regards,

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com