source: liacs/coco/assignment2/Makefile@ 422

#

# Makefile for assignment 2 of the Compiler Construction course.

# Fall 2007, LIACS, Leiden University.

#



CC              = g++

LEX             = flex

YACC            = bison --yacc



WARNINGS        = -Wall -ansi

OTHERS          = -m32 -g

DEFINES         = -DDEBUG

IDIRS           = -I.



CFLAGS          = $(WARNINGS) $(OTHERS) $(DEFINES) $(IDIRS)

LFLAGS          =

YFLAGS          = --defines --debug --verbose

LDFLAGS         = -m32 -g

LOADLIBS        = -lfl -lm



#

# If you want to add another C/C++ file to the compiler, add the name of the

# corresponding .o file to the OBJFILES macro below:

#

OBJFILES        = debug.o messages.o coercion.o lookup.o

OBJDIR          = gen/

OBJS              = $(addprefix $(OBJDIR),$(OBJFILES))



# Precompiled object files

POBJFILES = types.o SyntaxTree.o Node.o Symbol.o SymbolTable.o Scope.o

POBJDIR   = obj/

POBJS     = $(addprefix $(POBJDIR),$(POBJFILES))



IMPORTANT       = comp.[hly] *.h *.c *.cc \

                  Makefile



.PHONY: all first clean backup dirs showdeps



all: comp



# To be executed before the very first build

first: dirs



# Dependency stuff

comp: $(OBJDIR)y.tab.o $(OBJDIR)lex.yy.o $(OBJS) $(POBJS)

        $(CC) $(LDFLAGS) -o $@ $^ $(LOADLIBS)



$(OBJDIR)y.tab.h $(OBJDIR)y.tab.c: comp.y

        $(YACC) $(YFLAGS) $< -o $(OBJDIR)y.tab.c



$(OBJDIR)lex.yy.c: comp.l

        $(LEX) $(LFLAGS) -o$@ $<



clean:

        rm -f $(OBJDIR){lex.yy.c,y.tab.*,y.output,*.o} *~ comp \

            `find . -name core -o -name \*\.bak`



backup:

        tar cfz ../CoCo-`date +'%y%m%d-%H%M'`.tar.gz $(IMPORTANT)



dirs:

        mkdir gen



# Show dependencies between .c files

showdeps:

        $(CC) -MM *.c *.cc



# Dependency stuff

$(OBJDIR)lex.yy.o: $(OBJDIR)lex.yy.c $(OBJDIR)y.tab.h

$(OBJDIR)y.tab.o: $(OBJDIR)y.tab.c



$(OBJDIR)%.o: %.c

        $(CC) $(CFLAGS) -c -o $@ $<



$(OBJDIR)%.o: %.cc

        $(CC) $(CFLAGS) -c -o $@ $<