Log Message:
libXaw3d: update to 1.6.3.

Alan Coopersmith (9):
     Remove CRAY/WORD64 support (unifdef -UCRAY -UWORD64)
     Replace TXT16 with XChar2b inline
     Remove support for pre-C89 headers (unifdef -UX_NOT_STDC_ENV)
     configure: Drop AM_MAINTAINER_MODE
     autogen.sh: Honor NOCONFIGURE=1
     Just use C89 size_t instead of rolling our own Size_t & Off_t
     Use SEEK_* names instead of raw numbers for fseek whence argument
     Get rid of some extraneous ; at the end of C source lines
     Avoid using dead pointer in _XawTextSetSelection

Emil Velikov (1):
     autogen.sh: use quoted string variables

Javier Pello (1):
     Fix --disable-feature options in configure

Jeremy Huddleston Sequoia (1):
     darwin: Remove incorrect export of vendorShellClassRec and \ 
vendorShellWidgetClass

Matt Turner (1):
     libXaw3d 1.6.3

Mihail Konev (1):
     autogen: add default patch prefix

Peter Hutterer (1):
     autogen.sh: use exec instead of waiting for configure to finish

Thomas Klausner (1):
     Fix abs() usage.