Makefile

#
# Top-level Makefile for ccc compiler
#
# Orchestrates builds across subdirectories
#

CC = gcc

# Installation destination - propagated to all submakes
DEST = $(realpath $(CURDIR)/root)

# Compiler implementation subdirectory
# COMPILER = ritchie 
# COMPILER = hitech 
COMPILER = ccc 

# Subdirectories to build
DIRS = $(COMPILER) tools libsrc

SUBMAKE = $(MAKE) CC=$(CC) DEST=$(DEST)

all:
	@for d in $(DIRS); do $(SUBMAKE) -C $$d all; done

install:
	@mkdir -p $(DEST)/bin $(DEST)/lib
	@for d in $(DIRS); do $(SUBMAKE) -C $$d install; done

clean:
	@for d in $(DIRS); do $(SUBMAKE) -C $$d clean; done
	rm -f *.ast *.s *.pp *.i *.x
	rm -rf stage1

clobber:
	@for d in $(DIRS); do $(SUBMAKE) -C $$d clobber; done
	rm -f tags doc.pdf prev.size cur.size

stage1: install
	@echo "Building stage1 with cross ccc"
	@for d in $(DIRS); do $(MAKE) CC=ccc DEST=$(DEST) -C $$d stage1; done
	@echo "Stage1 build complete"

test: install
	$(SUBMAKE) -C tests test

tests: install
	$(SUBMAKE) -C tests tests

valgrind: install
	$(SUBMAKE) -C tests valgrind

tags:
	ctags ccc/cpp/*.c ccc/pass1/*.c ccc/pass2/*.c tools/*.c

sizecheck:
	@true

.PHONY: all install clean clobber stage1 test tests valgrind tags sizecheck
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