Bug 727712

Summary:	media-sound/lilypond-2.21.1: build failure - gen-emmentaler.fontforge.py line: 2 Undefined variable: import
Product:	Gentoo Linux	Reporter:	matthias.grobarek
Component:	Current packages	Assignee:	Scheme Project <scheme>
Status:	RESOLVED FIXED
Severity:	major	CC:	fordfrog, m1027, ted
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build log emerge --info '=media-sound/lilypond-2.21.1::gentoo'

Description matthias.grobarek 2020-06-09 18:27:12 UTC

lilypond fails to build on my system. It seems that a Python script is the problem, but I don’t know for sure. Maybe Lilypond isn’t compatible with Python 3? The website only says: “Use version 2.4 or newer.” (https://lilypond.org/doc/v2.21/Documentation/contributor/requirements-for-running-lilypond)

MAKEOPTS="-j1" didn’t change anything.

Reproducible: Always

Steps to Reproduce:
emerge -a =media-sound/lilypond-2.21.1
Actual Results:  
See build.log.gz.

Expected Results:  
The build should work.

Comment 1 matthias.grobarek 2020-06-09 18:28:04 UTC

Created attachment 644176 [details]
build log

Comment 2 matthias.grobarek 2020-06-09 18:30:09 UTC

Created attachment 644178 [details]
emerge --info '=media-sound/lilypond-2.21.1::gentoo'

Comment 3 m1027 2020-06-10 13:09:29 UTC

lilypond-2.19.x has been removed recently.  The remaining lilypond-2.21.1 does
not build in case fontforge lacks +python.

Solution: Compile fontforge with USE flag +python.

@maintainer: So, please add fontforge +python USE flag dependency to the
ebuild.

You may find the failing build.log and the solution here:
https://gitlab.com/lilypond/lilypond/-/issues/6000

Comment 4 Larry the Git Cow gentoo-dev

2020-06-10 13:42:00 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d253e061f9490bbc628804b6f47d91bf8b479bee

commit d253e061f9490bbc628804b6f47d91bf8b479bee
Author:     Miroslav Šulc <fordfrog@gentoo.org>
AuthorDate: 2020-06-10 13:41:44 +0000
Commit:     Miroslav Šulc <fordfrog@gentoo.org>
CommitDate: 2020-06-10 13:41:44 +0000

    media-sound/lilypond: fixed fontforge dependency use flag
    
    Closes: https://bugs.gentoo.org/727712
    Package-Manager: Portage-2.3.100, Repoman-2.3.22
    Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

 media-sound/lilypond/lilypond-2.21.1.ebuild | 2 +-
 media-sound/lilypond/lilypond-9999.ebuild   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)