fix(steps-guix): add avahi-0.8 before guile-avahi to provide avahi-client

steps-guix/avahi-0.8/pass1.sh

@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    default
+}
+
+src_configure() {
+    local host_triplet
+    host_triplet="$(gcc -dumpmachine)"
+
+    PATH="${PREFIX}/bin:/usr/bin:/bin" \
+    PKG_CONFIG_PATH="${LIBDIR}/pkgconfig:${PREFIX}/lib/pkgconfig" \
+    ./configure \
+        --prefix="${PREFIX}" \
+        --libdir="${LIBDIR}" \
+        --includedir="${PREFIX}/include" \
+        --host="${host_triplet}" \
+        --build="${host_triplet}" \
+        --enable-static \
+        --enable-shared \
+        --disable-gtk \
+        --disable-gtk3 \
+        --disable-qt3 \
+        --disable-qt4 \
+        --disable-qt5 \
+        --disable-python \
+        --disable-python-dbus \
+        --disable-pygobject \
+        --disable-mono \
+        --disable-monodoc \
+        --disable-autoipd \
+        --disable-doxygen-doc \
+        --disable-manpages \
+        --disable-xmltoman \
+        --disable-tests
+}
+
+src_compile() {
+    default_src_compile
+}
+
+src_install() {
+    default_src_install
+}

steps-guix/avahi-0.8/sources

@@ -0,0 +1 @@
+f https://github.com/avahi/avahi/releases/download/v0.8/avahi-0.8.tar.gz 060309d7a333d38d951bc27598c677af1796934dbd98e1024e7ad8de798fedda avahi-0.8.tar.gz