[Mesa-dev] [PATCH 3/4] targets/osmesa: limit the amount of exported symbols

[Brian Paul]

The original patch below works for me.

Tested-by: Brian Paul <brianp at vmware.com>


On 05/20/2014 06:07 PM, Emil Velikov wrote:
> Just realised that I had forgotten about mangled gl. So this patch will need
> an extra line in the global symbols list.
>
>     mgl*;
>
> I would still appreciate if someone familiar with OSMesa's api can take a look
>
> Cheers,
> Emil
>
> On 09/05/14 18:13, Emil Velikov wrote:
>> ping,
>>
>> Brian, you seem to be the only person that came near osmesa over the last few
>> years. Can you take a look at the patch below?
>>
>> Cheers
>> Emil
>>
>> On 02/05/14 22:02, Emil Velikov wrote:
>>> Explicitly list all the OSMesa* symbols and wildcast the gl*
>>> ones.
>>>
>>> Cc: Brian Paul <brianp at vmware.com>
>>> Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
>>> ---
>>>   src/gallium/targets/osmesa/Makefile.am |  1 +
>>>   src/gallium/targets/osmesa/osmesa.sym  | 18 ++++++++++++++++++
>>>   2 files changed, 19 insertions(+)
>>>   create mode 100644 src/gallium/targets/osmesa/osmesa.sym
>>>
>>> diff --git a/src/gallium/targets/osmesa/Makefile.am b/src/gallium/targets/osmesa/Makefile.am
>>> index 067f980..0ec8a26 100644
>>> --- a/src/gallium/targets/osmesa/Makefile.am
>>> +++ b/src/gallium/targets/osmesa/Makefile.am
>>> @@ -45,6 +45,7 @@ lib at OSMESA_LIB@_la_LDFLAGS = \
>>>   	-module \
>>>   	-no-undefined \
>>>   	-version-number @OSMESA_VERSION@ \
>>> +	-Wl,--version-script=$(top_srcdir)/src/gallium/targets/osmesa/osmesa.sym \
>>>   	$(GC_SECTIONS) \
>>>   	$(LD_NO_UNDEFINED)
>>>
>>> diff --git a/src/gallium/targets/osmesa/osmesa.sym b/src/gallium/targets/osmesa/osmesa.sym
>>> new file mode 100644
>>> index 0000000..b8230e0
>>> --- /dev/null
>>> +++ b/src/gallium/targets/osmesa/osmesa.sym
>>> @@ -0,0 +1,18 @@
>>> +{
>>> +	global:
>>> +		OSMesaColorClamp;
>>> +		OSMesaCreateContext;
>>> +		OSMesaCreateContextExt;
>>> +		OSMesaDestroyContext;
>>> +		OSMesaGetColorBuffer;
>>> +		OSMesaGetCurrentContext;
>>> +		OSMesaGetDepthBuffer;
>>> +		OSMesaGetIntegerv;
>>> +		OSMesaGetProcAddress;
>>> +		OSMesaMakeCurrent;
>>> +		OSMesaPixelStore;
>>> +		OSMesaPostprocess;
>>> +		gl*;
>>> +	local:
>>> +		*;
>>> +};
>>>
>>