[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: gub: I can now completely build lilypond

From: Federico Bruni
Subject: Re: gub: I can now completely build lilypond
Date: Tue, 15 Jan 2019 15:42:28 +0100

Il giorno mar 15 gen 2019 alle 14:05, Knut Petersen <address@hidden> ha scritto:

So ./python almost immediately segfaults during processing of Py_Initialize().

Asked google about 'segfault python-2.4.5/Objects/classobject.c:551'.

1st answer: <> ;-)

So the same problem Federico Bruni hit on Fedora 28 with gcc version 8.1.1 is present on openSuSE Tumbleweed at with gcc version 8.2.1. The problem is not present on ubuntu 18, that distribution uses gcc 7.3.

Should this be an incompatibility of gcc 8.* and python 2.4.5?

On openSuSE Tumbleweed there's also gcc-7 (gcc version 7.4.). Let's try to add 'CC=gcc-7' to configure_command.

'bin/gub tools::python' succeeds. All other ::python targets succeed!

Be brave ... try 'make lilypond' ;-)

Results: Building of all *::lilypond targets succeed. But building of lilypond-test fails.


/home/gub/NewGub/gub/target/tools/root/usr/bin/texi2dvi: texinfo.tex appears to be broken.
This may be due to the environment variable TEX set to something
other than (plain) tex, a corrupt texinfo.tex file, or
to tex itself simply not working.
etex: /home/gub/NewGub/gub/target/linux-64/root/usr/lib/ version `CXXABI_1.3.9' not found (required by etex) etex: /home/gub/NewGub/gub/target/tools/root/usr/lib/ no version information available (required by /usr/lib64/ etex: /home/gub/NewGub/gub/target/tools/root/usr/lib/ no version information available (required by /usr/lib64/ etex: /home/gub/NewGub/gub/target/linux-64/root/usr/lib/ version `GLIBCXX_3.4.21' not found (required by /usr/lib64/
/home/gub/NewGub/gub/target/tools/root/usr/bin/texi2dvi: quitting.

Well. Another problem.

@Federico: Is there an easy option to install gcc 7.x on fedora 28? If yes: What's the name of that compiler?

Old packages are available as compat-gcc-N, but there's only a very old version (3.4.6) which can be installed concurrently. But downgrading is possible:

sudo dnf --releasever=27 --disablerepo=fedora-modular --disablerepo=updates-modular downgrade gcc

I'll try `make lilypond` on LilyDev, both Debian 9 (gcc 6.3.0) and Fedora 29 versions (gcc downgraded to 7.3.1).

Can you summarize which patches I should apply to gub? Pull requests 53, 54, 55, 56? Any other?

reply via email to

[Prev in Thread] Current Thread [Next in Thread]