Update build system to use Makefile

`make`           to compile the compiler
`make XXX.out`   to assemble/link `XXX.nasm` into an executable
`make test`      to run all tests
`make tests/XXX` to run `tests/XXX.sh` test file

`./run.sh <cupcc args>` to build, compile, run and show exit code

1 files changed, 56 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..97c1baf
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,56 @@
+# No separable compilation here, the program is too small to bother
+
+CC = gcc
+CFLAGS = -Wall -Wextra -Werror -ggdb3
+SRCS = $(wildcard src/*.c)
+
+.PHONY: compile test clean
+
+
+build/cupcc: build FORCE
+	$(CC) $(CFLAGS) -o $@ $(SRCS)
+
+compile: build/cupcc
+
+FORCE:
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+
+%.o: %.nasm FORCE
+	nasm -felf64 $< -o $@
+
+%.out: %.o FORCE
+	ld -o $@ $<
+
+endif
+ifeq ($(UNAME_S),Darwin)
+
+%.o: %.nasm FORCE
+	nasm -fmacho64 $< -o $@
+
+%.out: %.o FORCE
+	ld $< -o $@ -lSystem
+
+endif
+
+build:
+	@mkdir -p build
+
+clean:
+	rm -rf build
+
+test: compile
+	@for f in $(shell ls tests | grep -v "common"); \
+		do echo "Running $${f}"; \
+		./tests/$${f}; \
+	done
+
+tests/%.sh: compile
+	@echo "Running $@"
+	@$@
+
+tests/%: compile
+	@echo "Running [email protected]"
+	@[email protected]
+