add Oidos example

.gitmodules

 [submodule "v2/fr_public"]
 	path = v2/fr_public
 	url = https://github.com/PoroCYon/fr_public
+[submodule "oidos/oidos"]
+	path = oidos/oidos
+	url = https://gitlab.com/PoroCYon/oidos.git

README.md

 # Linux templates for PC intro synths
 
-Small template code to get 4klang and V2 running on Linux :)
+Small template code to get 4klang, Oidos and V2 running on Linux :)
 
 Quickly hacked together by PoroCYon.
 
@@ -22,6 +22,12 @@ Hugs to Alkama and noby for providing 4klang test tracks!
 2. Run `make`
 3. Run `bin/runner`
 
+#### Oidos
+
+1. Put the `.xrns` files in the `mus` folder.
+2. Run `make`
+3. Run `bin/play-<songname> | aplay`
+
 #### V2
 
 1. Put the exported `.v2m` files in the `mus` folder.

oidos/.gitignore

+bin/
+obj/
+mus/*.xrns

oidos/Makefile

+
+NASM ?= nasm
+NASMFLAGS := -DLINUX -felf32 -I obj -I oidos/player/
+
+default: all
+
+%/:
+	mkdir -p "$@"
+
+obj/%.xrns.asm: mus/%.xrns obj/
+	oidos/convert/oidosconvert.py "$<" "$@"
+
+obj/play.o: oidos/player/play.c obj/
+	$(CC) -m32 -c -o "$@" "$<"
+
+obj/random.o: oidos/player/random.asm obj/
+	$(NASM) $(NASMFLAGS) -o "$@" "$<"
+
+obj/%.xrns.o: obj/%.xrns.asm oidos/player/oidos.asm
+	cp "$<" "obj/music.asm"
+	$(NASM) $(NASMFLAGS) -o "$@" oidos/player/oidos.asm
+	$(RM) "obj/music.asm"
+
+bin/play-%: obj/play.o obj/random.o obj/%.xrns.o bin/
+	$(CC) -m32 -o "$@" $(filter-out bin/,$^)
+
+INFILES := $(wildcard mus/*.xrns)
+OUTFILES := $(patsubst mus/%.xrns,bin/play-%,$(INFILES))
+
+all: $(OUTFILES)
+
+clean:
+	$(RM) -rv obj/
+
+.PHONY: default all clean
+

oidos @ c7bc996d

+Subproject commit c7bc996d17793a17d770a761dcc9bd4e26462205