xscope: Changes to 'master'

[Alan Coopersmith]

 scope.c |    5 +++++
 1 file changed, 5 insertions(+)

New commits:
commit a66cdfd0978015c2f3eedc968a40637f850aa917
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Dec 4 09:04:50 2011 -0800

    Fix builds of scope.c with Solaris Studio compilers
    
    Required in order to build with Studio cc now that xorg-macros is
    setting -errwarn=E_FUNC_HAS_NO_RETURN_STMT since a bug in the Solaris
    system headers causes the noreturn attribute to not be correctly
    applied to the exit() prototype in <stdlib.h> when building with
    Studio instead of gcc.
    
    Otherwise compiler exits with error:
    "scope.c", line 643: Function has no return statement : CMDQuit
    
    Uses Studio-specific pragma instead of adding another exit() prototype
    with a noreturn attribute to avoid causing gcc to warn about having
    a redundant prototype for the exit() function.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>