Build B-5 exe and update website

website/download/source/Oraset-B-5-source/Makefile

@@ -0,0 +1,26 @@
+CC = gcc
+CFLAGS = -Wall -Wextra -O2 -std=c11
+BINDIR = bin
+
+TARGET = $(BINDIR)/oraset
+
+SRCS = src/main.c
+
+all: $(TARGET)
+
+$(TARGET): $(SRCS)
+	@mkdir -p $(BINDIR)
+	$(CC) $(CFLAGS) -o $(TARGET) $(SRCS)
+
+clean:
+	rm -f $(TARGET)
+	rm -rf $(BINDIR)
+
+pkg: all
+	rm -rf pkg-root
+	mkdir -p pkg-root/usr/local/bin
+	cp bin/oraset pkg-root/usr/local/bin/oraset
+	chmod +x pkg-root/usr/local/bin/oraset
+	pkgbuild --root pkg-root --identifier com.oraset.lang --version B-5 --install-location / Oraset-B5.pkg
+
+.PHONY: all clean pkg