Re: cygwin64 - building 2.18.2 doc fails

[Marco Atzeri]

On 4/18/2015 7:26 AM, Masamichi HOSODA wrote:
> > > So, I use cygwin64 on 64 bit Windows.
> > >
> > > Has current 32 bit cygwin been fixed the such problem?
> >
> > There was some improvement, specially as automatic rebase after
> > install
> > is now in place. But they are always possible.
> > https://cygwin.com/faq.html#faq.using.fixing-fork-failures
> >
> >
> > Anyway, I can assure you that I am familiar with the problem and
> > it is NOT a fork issue.
>
> I've reinstalled 32 bit cygwin to 64 bit Windows.
> Then, lilypond-2.18.19's "make all"  is succeeded.
>
> However, "make doc" is failed.
> It seems "fork" issue.

Your yes. But It is not my problem.
On my 32 bit I have a segfault of the python interpreter, much
later on

make[1]: Entering directory 
'/cygdrive/e/cyg_pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/build'
echo -e 'AddDefaultCharset utf-8\nAddCharset utf-8 .html\nAddCharset 
utf-8 .en\nAddCharset utf-8 .nl\nAddCharset utf-8 .txt\n' > 
/cygdrive/e/cyg_pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/build/.htaccess
/cygdrive/e/cyg_pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/build/scripts/build/out/www_post 
LilyPond 2.19.18 ./out-www offline
Mirroring...
Processing HTML pages for offline target...
/pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/GNUmakefile.in:162: 
recipe for target 'out-www/offline-root/index.html' failed
make[1]: *** [out-www/offline-root/index.html] Segmentation fault (core 
dumped)
make[1]: Leaving directory 
'/cygdrive/e/cyg_pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/build'
/pub/devel/lilypond/devel/lilypond-2.19.18-2.i686/build/stepmake/stepmake/generic-targets.make:173: 
recipe for target 'doc' failed
make: *** [doc] Error 2

However "make check" is fine.

> I've tried "rebaseall".
> However, the issue happened again.
>
> ```
> GNU LilyPond 2.19.18
> Processing `./snippet-map-1805178570.ly'
[pdf]

> Layout output to `./91/lily-291ea81c-4.eps'...
> Converting to `./91/lily-291ea81c-1.pdf'...
>        0 [main] lilypond 4944 fhandler_disk_file::fixup_mmap_after_fork: 
> requested 0xFFFA0000 != 0x0 mem alloc base 0xFFEB0000, state 0x2000, size 
> 65536, Win32 error 487
>    22995 [main] lilypond 4944 
> C:\home\trueroad\gcc\lilypond\lilypond-2.19.18-build32\lily\out\lilypond.exe: 
> *** fatal error in forked process - recreate_mmaps_after_fork_failed
>    48026 [main] lilypond 4944 cygwin_exception::open_stackdumpfile: Dumping 
> stack trace to lilypond.exe.stackdump
>        1 [main] lilypond 5492 fork: child -1 - forked process 4944 died 
> unexpectedly, retry 0, exit code 0x100, errno 11
> failed (0): gs: Failed to fork (Resource temporarily unavailable)
> ```


have you looked at the output of "rebase -si" ?