Problem with make

[Phil Holmes]

On my fast build system, I can't currently get a successful make.  Abort 
changes, pull, clean build directory.  The build ends with:

make[2]: Entering directory 
`/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs'
LILYPOND_VERSION=2.15.13 [snip options] out/NEWS.tely
/usr/bin/python 
/home/phil/lilypond-git/scripts/build/create-weblinks-itexi.py > 
out/weblinks.itexi
langdefs.py: warning: lilypond-doc gettext domain not found.
langdefs.py: warning: lilypond-doc gettext domain not found.
LANG= makeinfo --enable-encoding -I /home/phil/lilypond-git/Documentation -I 
/home/phil/lilypond-git/Documentation/usage -I 
/home/phil/lilypond-git/Documentation/contributor  -I/home/phil/lilypond-git/Documentation/topdocs 
-I./out --no-split --no-headers --output out/AUTHORS.txt out/AUTHORS.texi
out/AUTHORS.texi: No such file or directory
Reading out/NEWS.tely...
make[2]: *** [out/AUTHORS.txt] Error 1
make[2]: *** Waiting for unfinished jobs....
Running texi2pdf on file /tmp/tmpCitEBl.texi to detect default page 
settings.
Executing: LC_ALL=C texi2pdf -c -o /tmp/tmpCitEBl.pdf /tmp/tmpCitEBl.texi
Auto-detected values are: {'exampleindent': '10.16\\mm', 'line-width': 
'160\\mm'}
Dissecting...
Writing snippets...
All snippets are up to date...
Compiling 
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/NEWS.texi...
Writing 
`/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/NEWS.texi'...
Processing include: macros.itexi
Reading /home/phil/lilypond-git/Documentation/macros.itexi...
Dissecting...
Writing snippets...
All snippets are up to date...
Compiling 
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/macros.texi...
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/macros.texi 
is up to date.
Processing include: version.itexi
Reading 
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/version.itexi...
Dissecting...
Writing snippets...
All snippets are up to date...
Compiling 
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/version.texi...
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/version.texi 
is up to date.
Processing include: common-macros.itexi
Reading /home/phil/lilypond-git/Documentation/common-macros.itexi...
Dissecting...
Writing snippets...
All snippets are up to date...
Compiling 
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/common-macros.texi...
/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs/out/common-macros.texi 
is up to date.
lilypond-book.py (GNU LilyPond) 2.15.13
make[2]: *** wait: No child processes.  Stop.
make[1]: *** [all] Error 2
rm out/weblinks.itexi
make[1]: Leaving directory 
`/media/IntelSSD/lilypond/lilypond-git/build/Documentation'
make: *** [all] Error 2

As you see, the problem is a missing AUTHORS.texi.  The odd thing is that on 
previous make runs, I get

make[2]: Entering directory 
`/media/IntelSSD/lilypond/lilypond-git/build/Documentation/topdocs'

(as above), but nothing is built - so I'm not sure why it's suddenly decided 
to build NEWS.tely.

Is anyone else seeing this?  Anyone aware of why this is happening?

--
Phil Holmes