# Makefile for CSCI410 Program 4

# You probably won't need to change this file.
#
# Useful commands to use with this Makefile:
#
# gmake getfiles
#    copies or links necessary assignment files to your current directory.
#    see comments near the bottom of the file for more details.
#    Generally you should not make and modify a local copy of the shared
#    files.
# 
# gmake espc
#    creates an Espresso compiler, linking together code generator, 
#    semantic analyzer, parser and lexical analyzer
#
# gmake testemit
#    creates program that emits a few MIPS instructions.  The code testemit.cc
#    is an example of how to use the provided emit and related routines.
#    When you run testemit, you can use it's output as a spim program.
#    See comments in testemit.cc for details.
#
# gmake testsemant
#    creates a semantic analyzer and links it with a lexical analyzer and 
#    a parser.  
#
# gmake testparser
#    creates a parser and links it with a lexical analyzer and a test program
#
# gmake testlexer
#    creates a lexical analyzer and links it with a test program
#
#
# gmake submit
#    submit your completed PA3 to the course account

ESPRHOME= /auto/home-scf-05/csci410/espresso
ESPRCGENHOME= $(ESPRHOME)/codegen

CXX=g++
CXXFLAGS= -g -Wall -Wno-unused 

# flex flags
FFLAGS= -oespresso-lex.cc

# bison flags
BFLAGS = -d -v --debug 


#objs for espc
ESP_OBJS = espc.o codegen.o emit.o semant.o StringTab.o astDump.o espresso-lex.o espresso-parse.o SError.o printToken.o

#objs for testemit
EOBJS = emit.o testemit.o

#objs for testsemant
SOBJS = testsemant.o semant.o StringTab.o astDump.o espresso-lex.o espresso-parse.o SError.o printToken.o

#objs for testsymtab.  no SymTab.o, because it's a template class
SYOBJS = testSymTab.o StringTab.o

# objs for testparser
POBJS = testparser.o espresso-parse.o astDump.o StringTab.o espresso-lex.o printToken.o

#objs for testlexer
LOBJS = testlexer.o espresso-lex.o printToken.o StringTab.o


espc: $(ESP_OBJS)
	$(CXX) $(CXXFLAGS) $(ESP_OBJS) -o $@

testemit: $(EOBJS)
	$(CXX) $(CXXFLAGS) $(EOBJS) -o $@

testsemant: $(SOBJS)
	$(CXX) $(CXXFLAGS) $(SOBJS) -o $@

testSymTab: $(SYOBJS)
	$(CXX) $(CXXFLAGS) $(SYOBJS) -o $@

espc.o: ast.h SymTab.h SymTab.i semant.h emit.h codegen.h StringTab.h parser.h

codegen.o: codegen.h emit.h ast.h semant.h SymTab.h SymTab.i parser.h

emit.o testemit.o: emit.h

testsemant.o: ast.h parser.h SymTab.h StringTab.h SymTab.i semant.h SError.h

semant.o: ast.h parser.h SymTab.h StringTab.h SymTab.i SError.h semant.h

SError.o: SError.h ast.h parser.h

testparser: $(POBJS)
	$(CXX) $(CXXFLAGS) $(POBJS) -o $@

StringTab.o: StringTab.h

astDump.o: ast.h parser.h StringTab.h

testparser.o: ast.h parser.h

espresso-parse.o: ast.h parser.h printToken.h StringTab.h

espresso-lex.o: espresso.tab.h parser.h lexer.h StringTab.h printToken.h

testlexer.o: StringTab.h espresso.tab.h printToken.h lexer.h parser.h

espresso-parse.cc espresso.tab.h: espresso.y
	bison ${BFLAGS} espresso.y
	mv -f espresso.tab.c espresso-parse.cc

printToken.o: printToken.h

testlexer: $(LOBJS)
	$(CXX) $(CXXFLAGS) $(LOBJS) -o $@

espresso-lex.cc: espresso.flex
	flex $(FFLAGS) espresso.flex


# gmake getfiles
#    Uses shared copies of files for source code you
# do not modify.  This means if we change the master version, you will
# get the change as well.
#    Makes local copies of the files you will modify.
#    Safe to use more than once: Does not overwrite any existing 
# files in your directory with the same name.
#    If you are on a different architecture than Solaris, you
# will need to make local copies of the source code, and compile
# them on your machine.
#   
getfiles:
	-ln -s $(ESPRCGENHOME)/Makefile .
	-ln -s $(ESPRCGENHOME)/SError.cc .
	-ln -s $(ESPRCGENHOME)/SError.h .
	-ln -s $(ESPRCGENHOME)/StringTab.cc .
	-ln -s $(ESPRCGENHOME)/StringTab.h .
	-ln -s $(ESPRCGENHOME)/SymTab.h .
	-ln -s $(ESPRCGENHOME)/SymTab.i .
	-ln -s $(ESPRCGENHOME)/lexer.h
	-ln -s $(ESPRCGENHOME)/parser.h .
	-ln -s $(ESPRCGENHOME)/printToken.cc .
	-ln -s $(ESPRCGENHOME)/printToken.h .
	-ln -s $(ESPRCGENHOME)/astDump.cc .
	-ln -s $(ESPRCGENHOME)/testlexer.cc
	-ln -s $(ESPRCGENHOME)/testparser.cc
	-ln -s $(ESPRCGENHOME)/testsemant.cc .
	-ln -s $(ESPRCGENHOME)/testemit.cc .
	-ln -s $(ESPRCGENHOME)/espc.cc .
	-ln -s $(ESPRCGENHOME)/emit.h .
	-ln -s $(ESPRCGENHOME)/emit.cc .
	-$(ESPRHOME)/bin/safecopy $(ESPRCGENHOME)/README .
	-$(ESPRHOME)/bin/safecopy $(ESPRCGENHOME)/Test.esp .
	-$(ESPRHOME)/bin/safecopy $(ESPRCGENHOME)/codegen.h
	-$(ESPRHOME)/bin/safecopy $(ESPRCGENHOME)/codegen.cc


################ SUBMIT RULE ################
## you will have to change the submit command if you want to
## submit additional files.

submit:
	submit -user csci410 -tag PA4 ast.h semant.h semant.cc  codegen.h codegen.cc Test.esp README