[cairo] build now works

[James Cloos]

I uploaded two traces to:

 http://people.freedesktop.org/~cloos/Cairo/traces/firefox-startstop-xlib.trace.xz
 http://people.freedesktop.org/~cloos/Cairo/traces/firefox-startstop-xcb.trace.xz

(They should be publically readable on annarchy, as well.)

Both are of FF40, showing a startup and immediate quit.

The xlib one uses cairo ced061124d0b compiled with --disable-xlib-xcb.

The xcb one uses cairo 8fb9a6727e2b compiled with --enable-xlib-xcb.

(The build process does a git pull.)

They show the transparency lossage bug.

I'm currently uploading a seamonkey trace which ended with the 

###!!! ABORT: RenderChangePicture: BadValue (integer parameter out of
       range for operation); 317 requests ago: file
       nsX11ErrorHandler.cpp, line 203

###!!! ABORT: RenderChangePicture: BadValue (integer parameter out of
       range for operation); 317 requests ago: file
       nsX11ErrorHandler.cpp, line 203

warnings.  It will be:

 http://people.freedesktop.org/~cloos/Cairo/traces/seamonkey-crash-xcb.trace.xz

once it finishes.

-JimC
-- 
James Cloos <cloos at jhcloos.com>         OpenPGP: 1024D/ED7DAEA6