Add openjazz recipe

recipes/openjazz/recipe.sh

+VERSION=0.1
+GIT=https://github.com/AlisterT/openjazz
+BUILD_DEPENDS=(sdl liborbital zlib)
+
+export CFLAGS="-I$PWD/sysroot/include/ -I$PWD/sysroot/include/SDL/ -UUSE_SOCKETS -UUSE_SDL_NET"
+export CPPFLAGS="$CFLAGS"
+export LDFLAGS="-L$PWD/sysroot/lib/"
+
+function recipe_version {
+    echo "$VERSION"
+    skip=1
+}
+
+function recipe_update {
+    echo "skipping update"
+    skip=1
+}
+
+function recipe_build {
+    touch INSTALL NEWS README AUTHORS ChangeLog COPYING
+    autoreconf -fvi
+    autoconf
+    wget -O build-aux/config.sub http://git.savannah.gnu.org/cgit/config.git/plain/config.sub
+    ./configure --host=${HOST} --prefix=''
+    make
+    skip=1
+}
+
+function recipe_test {
+    echo "skipping test"
+    skip=1
+}
+
+function recipe_clean {
+    make clean
+    skip=1
+}
+
+function recipe_stage {
+    dest="$(realpath $1)"
+    make DESTDIR="$dest" install
+    skip=1
+}