On Tue, 11 Oct 2016 15:09:57 -0700
Don Armstrong <[email protected]> wrote:
> On Mon, 10 Oct 2016, Antonio Ospite wrote:
> > I tried compiling lilypond with guile-2.0 from Debian unstable, and
> > building the binaries works, and some simple input file worked too.
>
> Yes, but it fails for more complicated input files, as evidenced by the
> failure to build the documentation.
>
I also tried to build the latest code from upstream:
$ git clone git://git.sv.gnu.org/lilypond.git lilypond.git
$ cd lilypond.git/
$ git checkout dev/janneke/wip-guile2
$ git rebase master
$ git apply ../lilypond/debian/patches/use_debians_help2man
$ git apply ../lilypond/debian/patches/support_guile_2
$ ./autogen.sh --disable-checking --enable-debugging --enable-guile2
--disable-optimising --prefix=$PWD/build
$ make && make doc-stage-1
And I get the same result.
> I'm not sure if this is a case of a guile bug or a lilypond bug, though.
>
I don't know that either.
However I could reproduce the issue from "make doc-stage-1" with just
this file:
-----------------------------------------------------------------------
\version "2.19.50"
\sourcefilename "measure-counter.ly"
\relative c' {
\startMeasureCount
\repeat unfold 5 {
a4 b c d
}
\stopMeasureCount
}
\layout {
\context {
\Staff
\consists #Measure_counter_engraver
}
}
-----------------------------------------------------------------------
So it looks like this particular issue is triggered by
scm/scheme-engravers.scm which is where Measure_counter_engraver is
defined.
I'll have to learn some more guile to see if I can reduce the test
case further.
Also, when looking at the current status, I found that one of the
blockers was about those "Mark procedures"[1,2], and that the bug has been
solved in guile 2.0.12, see [3,4].
The issue from "make doc-stage-1" seems unrelated to that, tho.
Thanks,
Antonio
[1] https://lists.gnu.org/archive/html/guile-devel/2015-11/msg00003.html
[2] https://lists.gnu.org/archive/html/guile-devel/2016-06/msg00024.html
[3] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=19883
[4]
http://git.savannah.gnu.org/cgit/guile.git/commit/?h=stable-2.0&id=8dff3af087c6eaa83ae0d72aa8b22aef5c65d65d
--
Antonio Ospite
https://ao2.it
https://twitter.com/ao2it
A: Because it messes up the order in which people normally read text.
See http://en.wikipedia.org/wiki/Posting_style
Q: Why is top-posting such a bad thing?
