feat: first commit

Makefile

@@ -0,0 +1,53 @@
+# xcc - eXtended C compiler
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = xcc.c utils.c lexer.c
+HDR = config.def.h utils.h lexer.h
+OBJ = ${SRC:.c=.o}
+
+all: options xcc
+
+options:
+	@echo xcc build options:
+	@echo "CFLAGS   = ${CFLAGS}"
+	@echo "LDFLAGS  = ${LDFLAGS}"
+	@echo "CC       = ${CC}"
+
+.c.o:
+	${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.mk
+
+xcc: ${OBJ}
+	${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+	rm -f xcc ${OBJ} xcc-${VERSION}.tar.gz
+
+dist: clean
+	mkdir -p xcc-${VERSION}
+	cp -R LICENSE Makefile README config.mk\
+		xcc.1 ${HDR} ${SRC} xcc-${VERSION}
+	tar -cf xcc-${VERSION}.tar xcc-${VERSION}
+	gzip xcc-${VERSION}.tar
+	rm -rf xcc-${VERSION}
+
+install: all
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f xcc ${DESTDIR}${PREFIX}/bin
+	chmod 755 ${DESTDIR}${PREFIX}/bin/xcc
+	mkdir -p ${DESTDIR}${MANPREFIX}/man1
+	sed "s/VERSION/${VERSION}/g" < xcc.1 > ${DESTDIR}${MANPREFIX}/man1/xcc.1
+	chmod 644 ${DESTDIR}${MANPREFIX}/man1/xcc.1
+
+uninstall:
+	rm -f ${DESTDIR}${PREFIX}/bin/xcc\
+		${DESTDIR}${MANPREFIX}/man1/xcc.1
+graph: clean all
+	./xcc > graph.dot
+	dot -Tpdf graph.dot > graph.pdf
+	zathura ./graph.pdf
+
+.PHONY: all options clean dist install uninstall