# -*- shell-script -*-

# stable LilyPond releases: lilypond-1.4
# archive=ftp://lilypond.org/pub/LilyPond/v1.4

# LilyPond development: lilypond-1.5
# archive=ftp://lilypond.org/pub/LilyPond/v1.5

# Guile specific mknetrel overrides
# To use this, do something like:
cat >/dev/null <<EOC

   wget -P/var/tmp ftp://lilypond.org/pub/LilyPond/v1.5/lilypond-1.5.68.tar.gz
   rm -rf /home/mknetrel/netrel/src/lilypond-*
   mkdir -p /home/mknetrel/netrel/src && cd /home/mknetrel/netrel/src
   ## TODO: look at pimport
   tar xzf /var/tmp/lilypond-*
   mv lilypond-* $(echo lilypond-*)-1
   cd -
   ./bin/mknetrel -xXC lilypond

EOC


BUILD=1
# sover=14

patch=$mknetrel_root/patch
iscygwin || (uploads=$here/uploads/$base && mkdir -p $uploads)

sub_packages="doc"



##. $extra/jcn


# -*- shell-script -*-

# jcn -- unsorted stuff


#
# Patching and configuring
#

# Maybe add to mknetrel or pimport.
dopatchsrc () {
    cd $src
    patch -p1 < $patch/$package.patch
    [ -d cygwin -a ! -e CYGWIN-PATCHES ] && ln -s cygwin CYGWIN-PATCHES
    [ -d CYGWIN-PATCHES -a ! -e cygwin ] && ln -s CYGWIN-PATCHES cygwin
    [ -d CYGWIN-PATCHES ] || mkdir CYGWIN-PATCHES
}

# Maybe add to mknetrel or pimport.
patchsrc () {
    [ -r $patch/$package.patch -a ! -r $src/CYGWIN-PATCHES -a ! -r $src/cygwin ] && dopatchsrc
}

autoupdate () {
    for i in bootstrap autogen.sh; do
	if [ -x ./$i ]; then
	    ./$i || exit 1
	    return 0
	fi
    done
    
    aclocal
    rm -rf libltdl
    libtoolize --force --copy --automake --ltdl
    autoheader
    autoconf
    automake --add-missing
}

crosscache () {
	cat <<EOF > config.cache

ac_cv_c_bigendian=${ac_cv_c_bigendian=no}
ac_cv_sizeof_char=${ac_cv_sizeof_char=1}
ac_cv_sizeof_char_p=${ac_cv_sizeof_char_p=4}
ac_cv_sizeof_double=${ac_cv_sizeof_double=8}
ac_cv_sizeof_float=${ac_cv_sizeof_float=4}
ac_cv_sizeof_int=${ac_cv_sizeof_int=4}
ac_cv_sizeof_long=${ac_cv_sizeof_long=4}
ac_cv_sizeof_long_double=${ac_cv_sizeof_long_double=12}
ac_cv_sizeof_long_long=${ac_cv_sizeof_long_long=8}
ac_cv_sizeof_short=${ac_cv_sizeof_short=2}
ac_cv_sizeof_void_p=${ac_cv_sizeof_void_p=4}
ac_cv_c_long_size_t=${ac_cv_c_long_size_t=no}
ac_cv_c_long_time_t=${ac_cv_c_long_time_t=yes}
ac_16bit_type=${ac_16bit_type=short}
ac_32bit_type=${ac_32bit_type=int}
ac_64bit_type=${ac_64bit_type=none}
ac_cv_sys_restartable_syscalls=${ac_cv_sys_restartable_syscalls=no}
ac_cv_sprintf_count=${ac_cv_sprintf_count=yes}
ac_cv_spinlocks=${ac_cv_spinlocks=no}
ac_cv_func_getpgrp_void=${ac_cv_func_getpgrp_void=yes}
ac_cv_func_setvbuf_reversed=${ac_cv_func_setvbuf_reversed=no}
ac_cv_func_mkfifo=yes

# Try at preventing to break make rules while crosscompiling.  This
# used work, but nowadays ./configure thinks it knows better than me.

# But what ./configure doesn't know, is that automake and libtool are
# broken wrt cross-building, and wrt cc_for_build.  See new
# workarounds above.

ac_exeext=${ac_exeext=}
ac_cv_exeext=${ac_cv_exeext=}
EOF
}



#
# Subpackage stuff -- Maybe move to mknetrel
#

# Possibly, using file-lists globs is smarter than separate install
# prefixes.  We'll see what happens when packaging tetex-*.


lib_name () {
    echo lib$base$sover
}

devel_name () {
    echo $base-devel
}

doc_name () {
    echo $base-doc
}

lib_split () {
    mkdir -p ./$prefix/bin || exit 1
    mv $inst/$prefix/bin/*.dll ./$prefix/bin
    mkdir -p ./$prefix/share || exit 1
    mv $inst/$prefix/share/$base ./$prefix/share
    true
}
   
devel_split () {
    mkdir -p ./$prefix/bin || exit 1
    mv $inst/$prefix/bin/guile-* ./$prefix/bin
    mv $inst/$prefix/include ./$prefix/include
    mkdir -p ./$prefix/lib || exit 1
    mv $inst/$prefix/lib/*.a ./$prefix/lib
    mv $inst/$prefix/lib/*.la ./$prefix/lib
    mkdir -p ./$prefix/share || exit 1
    mv $inst/$prefix/share/aclocal ./$prefix/share
    true
}

doc_split () {
    mkdir -p ./$prefix || exit 1
    mv $inst/$prefix/info ./$prefix
    true
}

domkdist() {
    #
    # Fix up installation slightly
    #
    cd $inst || exit 1
    chmod -R a+w .
    cd usr 2>/dev/null && dousrstuff


    # Split off any sub-packages.  The actual splitting is handled by
    # a package's specific code in extra/.

    # To package `foo' in foo, foo-doc and foo-devel, set
    # sub_packages='doc devel'.

    # Then provide functions doc_name and devel_name, that return the
    # full name of the sub-package.  Also provide functions doc_split
    # and devel_split, that mv part of foo's installation in $inst to
    # the sub-packages' installation roots $inst-doc and $inst-devel.

    cd $inst || exit 1
    presplit

    for i in $sub_packages; do
	subname=$(${i}_name)
        rm -rf $inst-$i
	mkdir -p $inst-$i || exit 1
  	cd $inst-$i
	${i}_split || exit 1
    done
    
    #
    # Make tar balls
    #

    cd $inst || exit 1
    prepackage

    # The base package
    echo creating $tarstem.tar.bz2
    cd $inst || exit 1

    f=$src/cygwin/setup.hint && test -r $f && cp $f $uploads
    f=$src/cygwin/$base.hint && test -r $f && cp $f $uploads/setup.hint
    find * -print | sort | tar -T - --no-recursion -cjf $tarstem.tar.bz2

    # Any sub-packages
    for i in $sub_packages; do
	subname=$(${i}_name)
	subload=$uploads/$subname
	subtarstem=$subload/$subname-$ver
	mkdir -p $subload || exit 1
	echo creating $subtarstem.tar.bz2
	f=$src/cygwin/$subname.hint && test -r $f && cp $f $subload/setup.hint
  	cd $inst-$i
	find * -print | sort | tar -T - --no-recursion -cjf $subtarstem.tar.bz2
    done

    # The source package
    cd $src/.. || exit 1
    echo creating "$tarstem"-src.tar.bz2
    find $package_src/* -print -follow | egrep -v '\.cvsignore|\.bak$|\.orig$|\.o$|~$|^.#|CVS|%redact|/tags$' | egrep -v "$src_exclude" | sort | tar -T - --no-recursion -cjf "$tarstem"-src.tar.bz2
    postpackage
}


# end jcn




needdevoflags () {
    return 1
}

# do I have a broken setup, do the Guile developers not know how to
# write configure.in and Makefile.am, or are automake/libtool broken?
preconfig () { # aka libtool_woes ()

    # Add to mknetrel?
    patchsrc 

    ## autoupdate

    cd $build || exit 1

    GUILE=1.5.6
    cat > guile-config <<EOF
#/bin/sh
[ "\$1" == "--version" ] && echo "guile-config - Guile version $GUILE"
[ "\$1" == "compile" ] && echo "-I$PREFIX/include"
[ "\$1" == "link" ] && echo "-L$PREFIX/lib -lguile"
exit 0
EOF

    chmod 755 guile-config
    old_path=$PATH
    PATH=$(pwd):$PATH
    
    LDFLAGS="$PREFIX/bin/libpython2.2.dll"
}

postconfig () {
    # Configure for build, for generating doc
    rm -f config.cache
    (PATH="$old_path" \
	CFLAGS="-O2 -g" \
	$src/configure --prefix=/usr --enable-config=for-build)
}

prebuild () {
    # Build for build, generating doc
    cd $build || exit 1
    
    # ugh, footify fix
    cd $src && ln -s GNUmakefile.in GNUmakefile

    cd $build || exit 1
    PATH=/bin:/usr/bin:$PATH make conf=for-build all doc html-doc
    for i in $(find . -path "out-for-build/*.1"); do
	cp -pv $i $(dirname $(dirname $i))/$(basename $i)
    done
}

postinstall () {
    mkdir -p $inst-doc/$prefix
    cd $src || exit 1
    make conf=for-build prefix=$inst-doc/$prefix install-html-doc


    ## copy READMEs etc

    cd $src || exit 1
    docdir=$prefix/share/doc/$name-$version
    
    mkdir -p $inst/$docdir

    ## Generic READMEs
    find . -maxdepth 1 -type f -exec cp -pv \{\} $inst/$docdir \;

    ## Windows readmes
    cd Documentation/windows || exit 1
    cp -p README $inst/$docdir/README.Cygwin
    cp -p changelog $inst/$docdir/changelog.Cygwin
    mkdir -p $inst/$prefix/doc/Cygwin
    cp -p README $inst/$prefix/doc/Cygwin/$cygpack.README

    ## copy examples
    cd $src || exit 1
    cp -prv input $inst/$docdir

    cd $inst-doc/$prefix/share/doc/$name-$version &&
    ln -s $(find html/Documentation -name '*.ps.gz') .

    ## Cygwin doesn't adhere to FHS (and why should they?)
    cd $inst/$prefix && mv share/doc .
    cd $inst-doc/$prefix && mv share/doc .
}

#presplit () {
#    docdir=$prefix/share/doc/$name-$version
#    mkdir -p $inst-doc/$docdir || exit 1
#}

doc_split () {
    mkdir -p ./$prefix || exit 1
    mv $inst/$prefix/info ./$prefix
    true
}


#prepackage () {
#  mv $inst/$prefix/bin/guile-* $inst-devel/$prefix/bin
#}