Update to Guile 3.0.9

This is achieved by transplanting 3.0.7's psyntax-pp.scm into 3.0.9
which works flawlessly.

This is required for parallelism, since <3.0.8 is irreproducible when
-jN is used.

sysc/guile-3.0.7/guile-3.0.7.sh

@@ -1,62 +0,0 @@
-# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
-# SPDX-FileCopyrightText: 2021 Michael Schierl <schierlm@gmx.de>
-# SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-src_prepare() {
-    default
-
-    find . -name '*.info*' -delete
-
-    ../../import-gnulib.sh
-
-    # Remove buildstamp
-    sed -i "s/\`date -u +'%Y-%m-%d %T'.*\`/1970-01-01 00:00:00/" libguile/Makefile.am
-
-    autoreconf-2.71 -fi
-
-    # pp-syntax bootstrap: remove pre-gen file
-    sha256sum module/ice-9/psyntax-pp.scm | tee psyntax-pp.sha256
-    rm module/ice-9/psyntax-pp.scm
-
-    ## now let us prepare to rebuild it
-    echo '(primitive-load-path "psyntax-bootstrap/allsteps")' > module/ice-9/psyntax-pp.scm
-    mkdir -p module/psyntax-bootstrap
-    cp ../guile-psyntax-bootstrapping-guile-3.0.7/psyntax-bootstrap/*.scm module/psyntax-bootstrap
-    cd module/ice-9
-    cp psyntax.scm psyntax-patched.scm
-    patch <../../../guile-psyntax-bootstrapping-guile-3.0.7/stage2.patch
-    cd ../..
-}
-
-src_configure() {
-    PKG_CONFIG_PATH="${LIBDIR}/pkgconfig" ./configure \
-        --prefix="${PREFIX}" \
-        --libdir="${LIBDIR}" \
-        --build=i386-unknown-linux-musl \
-        --disable-shared \
-        --disable-jit
-}
-
-src_compile() {
-    # pp-syntax: rebuild
-    make config.h
-    make libguile/scmconfig.h
-    make .version
-    cd lib
-    make all
-    cd ../meta
-    make all
-    cd ../libguile
-    make all
-    cd ../module
-    make ice-9/psyntax-pp.scm.gen
-    cd ..
-
-    # Note that on 32-bit systems psyntax-pp is not identical to the original
-    # and some identifier names are different.
-
-    # Now proceed with the build
-    default
-}