Hm, will I be able to get a system where I can build LilyPond again?
Urs, building guile 1.8 is a pretty trivial and fast process. Just do it and
don't care about debian
I'm really not fluent enough with package management, but could I install
Guile 1.8 from sid and use that for setting up my LilyPond environment?
I really don't want to use an extra virtual machine just for that.
(I don't need step-by-step instructions here, just a confirmation if it
is possible (and maybe a general pointer on how to proceed)
Attached you'll find a script that builds guile and lilypond from local copies
of their git repositories.
Obviously you'll have to adapt some paths defined and and used in the script
(LILYSOURCE, GUILESOURCE, LILYROOT) first.
Knut
#!/bin/bash
#====================================================================
# Build lilypond and guile 1.8 in a way that
# -> guile is installed under PREFIX/share/lilypond
# -> guile does not need to be in PATH
# -> libguile does not need to be in the systems library search path
#====================================================================
RED='\033[0;31m'
NOCOLOR='\033[0m'
STARTTIME=`date +"%s"`
#=======================================================
# Adapt the next three lines to your needs!
# LILYSOURCE is the local lilypond git repository
# GUILESOURCE is the local guile git repository
# LILYROOT is the install destination root directory
#=======================================================
LILYSOURCE=/home/knut/sources/lily
GUILESOURCE=/home/knut/sources/guile
LILYROOT=/home/knut/sources/lilybuilt
#=======================================================
# derived from the defintions above, there should be
# no need to change these:
#=======================================================
BUILDLOG=$LILYROOT/lilypond_buildlog
GUILEROOT=$LILYROOT/share/lilypond
GUILELIBDIR=$GUILEROOT/lib64
GUILEBINDIR=$GUILEROOT/bin
LILYLIBDIR=$LILYROOT/lib64/lilypond
LILYBINDIR=$LILYROOT/bin
#=======================================================
# options for make
#=======================================================
LILYMAKEPAR="-j 11 CPU_COUNT=11"
GUILEMAKEPAR="-j 11"
function doit {
AT=`date +"%s"`
echo -en " exec $RED$1$NOCOLOR in `pwd` ..."
$1 &>> $BUILDLOG
if [ $? -ne 0 ]; then echo " failed, see $BUILDLOG";exit 1;else echo -n "
succeeded";fi
BT=`date +"%s"`
let "CT = $BT - $AT"
echo " after $CT seconds"
}
#===========================================
# ensure that our LILYROOT directory exists!
#===========================================
mkdir -p $LILYROOT
#=================================
# Now we patch and build guile 1.8
#=================================
cd $GUILESOURCE
git checkout branch_release-1-8 &>> $BUILDLOG
git reset --hard &>> $BUILDLOG
git clean -dfx &>> $BUILDLOG
echo Building GUILE `git rev-parse HEAD` first ...
#============================================================================
# We do not want our guile to be visible to other applications, so we
# need to tell our hidden libguile where it has to look for module libraries!
# All we have to do is to add $GUILEBINDIR to the search path of guile.
#============================================================================
echo " First we add a library search path to libguile/dynl.c"
sed -i "s|lt_dlinit ();|lt_dlinit (); lt_dlsetsearchpath (\"$GUILELIBDIR\");|"
libguile/dynl.c
doit "./autogen.sh"
doit "./configure --disable-error-on-warning --prefix=$GUILEROOT"
doit "make $GUILEMAKEPAR"
doit "make $GUILEMAKEPAR install"
GUILEENDTIME=`date +"%s"`
let "TOTALTIME = $GUILEENDTIME - $STARTTIME"
echo "GUILE build time: $TOTALTIME seconds"
#===========================================================
# As our guile is hidden, the lilypond binaries need to know
# where # guile and libguile is located ... during build we
# need guile-config etc to be in PATH.
#===========================================================
PATH=$GUILEBINDIR:$PATH
export LDFLAGS="-Wl,-rpath,$GUILELIBDIR"
#======================================================
# make-regtest-pngs.sh would need these (undocumented!)
#======================================================
export LILYPOND_GIT=$LILYSOURCE
export LILYPOND_BUILD_DIR=$LILYSOURCE/build
cd $LILYSOURCE
echo Building LILYPOND `git rev-parse HEAD`...
doit "git reset --hard"
doit "git clean -dfx"
doit "./autogen.sh --noconfigure"
doit "mkdir -p build"
doit "cd $LILYSOURCE/build"
doit "../configure --prefix=$LILYROOT"
doit "make $LILYMAKEPAR all"
doit "make $LILYMAKEPAR install"
LILYBINENDTIME=`date +"%s"`
let "TOTALTIME = $LILYBINENDTIME - $GUILEENDTIME"
echo "LILYPOND binary build time: $TOTALTIME seconds"
doit "make $LILYMAKEPAR doc"
doit "make $LILYMAKEPAR install-doc"
LILYENDTIME=`date +"%s"`
let "TOTALTIME = $LILYENDTIME - $LILYBINENDTIME"
echo "LILYPOND documentation build time: $TOTALTIME seconds"
let "TOTALTIME = $LILYENDTIME - $STARTTIME"
echo "Total guile and lilypond build time: $TOTALTIME seconds"
exit 0
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