[Mesa-dev] [PATCH] scons: Require libdrm >= 2.4.65 for DRM.

[Michel Dänzer]

On 25/10/16 11:01 AM, Michel Dänzer wrote:
> On 25/10/16 09:17 AM, Vedran Miletić wrote:
>> On 10/25/2016 01:41 AM, Vinson Lee wrote:
>>> Fix SCons build. drmDevicePtr is not available until libdrm 2.4.65.
>>>
>>>   Compiling src/loader/loader.c ...
>>> src/loader/loader.c:111:40: error: unknown type name ‘drmDevicePtr’
>>>  static char *drm_construct_id_path_tag(drmDevicePtr device)
>>>                                         ^
>>>
>>> Fixes: 4a183f4d06f8 ("scons: loader: use libdrm when available")
>>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98421
>>> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
>>> ---
>>>  scons/gallium.py | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/scons/gallium.py b/scons/gallium.py
>>> index 9f7555cf8bce..8cf6cc732cdc 100755
>>> --- a/scons/gallium.py
>>> +++ b/scons/gallium.py
>>> @@ -651,7 +651,7 @@ def generate(env):
>>>      env.PkgCheckModules('X11', ['x11', 'xext', 'xdamage', 'xfixes',
>>> 'glproto >= 1.4.13'])
>>>      env.PkgCheckModules('XCB', ['x11-xcb', 'xcb-glx >= 1.8.1',
>>> 'xcb-dri2 >= 1.8'])
>>>      env.PkgCheckModules('XF86VIDMODE', ['xxf86vm'])
>>> -    env.PkgCheckModules('DRM', ['libdrm >= 2.4.38'])
>>> +    env.PkgCheckModules('DRM', ['libdrm >= 2.4.65'])
>>>
>>>      if env['x11']:
>>>          env.Append(CPPPATH = env['X11_CPPPATH'])
>>>
>>
>> That's a large bump and 2.4.65 is just over a year old. It would be nice
>> to support a couple more versions before.
>>
>> Is there an acceptable workaround?
> 
> Who / what requires current Mesa but can't update libdrm to >= 2.4.65?

Also, configure.ac already requires >= 2.4.66.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer