##============================================================================
# makefile for the A.L.E: Atari Learing Environment (Powered by Stella)
##============================================================================
srcdir ?= .
# Set this to 1 to enable SDL, display_screen, and sound support
USE_SDL := 0
# Set this to 1 to enable the RLGlue interface
USE_RLGLUE := 0
DEFINES := -DRLGENV_NOMAINLOOP
LDFLAGS :=
# /usr/local/include for RL-Glue
INCLUDES := -Isrc -Isrc/controllers -Isrc/os_dependent -I/usr/include -I/usr/local/include -Isrc/environment -Isrc/external
LIBS_RLGLUE := -lrlutils -lrlgluenetdev
LIBS :=
OBJS :=
PROF :=
MODULES :=
MODULE_DIRS :=
DISTNAME := atari_learning_environment
DEBUG := 0
# -------- Generated by configure -----------
CXX := g++
CXXFLAGS :=
LD := g++
LIBS += -lz
RANLIB := ranlib
INSTALL := install
AR := ar cru
MKDIR := mkdir -p
ECHO := printf
CAT := cat
RM := rm -f
RM_REC := rm -f -r
ZIP := zip -q
CP := cp
# MODULES += src/unix
MODULE_DIRS +=
EXEEXT :=
NASM := /usr/bin/nasm
NASMFLAGS := -f elf
PREFIX := /usr/local
BINDIR := /usr/local/bin
DOCDIR := /usr/local/share/doc/stella
DATADIR := /usr/local/share
PROFILE :=
HAVE_GCC3 = 1
HAVE_NASM = 1
INCLUDES += -Isrc/games -Isrc/emucore -Isrc/emucore/m6502/src -Isrc/emucore/m6502/src/bspf/src -Isrc/common -Isrc/controllers -Isrc/environment
OBJS +=
DEFINES += -DUNIX -DHAS_ALTIVEC -DUSE_NASM -DBSPF_UNIX -DHAVE_INTTYPES -DWINDOWED_SUPPORT -DHAVE_GETTIMEOFDAY -DSNAPSHOT_SUPPORT
LDFLAGS +=
ifeq ($(strip $(USE_SDL)), 1)
CXXFLAGS+=$(shell sdl-config --cflags)
LIBS+=$(shell sdl-config --libs)
DEFINES += -D__USE_SDL -DSOUND_SUPPORT
endif
ifeq ($(strip $(USE_RLGLUE)), 1)
DEFINES += -D__USE_RLGLUE
LIBS += $(LIBS_RLGLUE)
endif
# Uncomment this for stricter compile time code verification
# CXXFLAGS+= -Werror
CXXFLAGS += -Wall -Wunused -fPIC
ifeq ($(strip $(DEBUG)), 1)
CXXFLAGS += -g -O0
else
CXXFLAGS += -O3
endif
ifdef PROFILE
PROF:= -g -pg -fprofile-arcs -ftest-coverage
CXXFLAGS+= $(PROF)
else
CXXFLAGS+= -fomit-frame-pointer
endif
# Even more warnings...
#CXXFLAGS+= -pedantic -Wpointer-arith -Wcast-qual -Wconversion
#CXXFLAGS+= -Wshadow -Wimplicit -Wundef -Wnon-virtual-dtor
#CXXFLAGS+= -Wno-reorder -Wwrite-strings -fcheck-new -Wctor-dtor-privacy
#######################################################################
# Misc stuff - you should never have to edit this #
#######################################################################
EXECUTABLE := ale$(EXEEXT)
LIBRARY := libale.so
all: tags $(EXECUTABLE) $(LIBRARY)
######################################################################
# Various minor settings
######################################################################
# The name for the directory used for dependency tracking
DEPDIR := .deps
######################################################################
# Module settings
######################################################################
MODULES := $(MODULES)
# After the game specific modules follow the shared modules
MODULES += \
src \
src/emucore \
src/emucore/m6502 \
src/common \
src/controllers \
src/os_dependent \
src/games \
src/environment \
src/external
######################################################################
# The build rules follow - normally you should have no need to
# touch whatever comes after here.
######################################################################
# Concat DEFINES and INCLUDES to form the CPPFLAGS
CPPFLAGS:= $(DEFINES) $(INCLUDES)
# Include the build instructions for all modules
-include $(addprefix $(srcdir)/, $(addsuffix /module.mk,$(MODULES)))
# Depdir information
DEPDIRS = $(addsuffix /$(DEPDIR),$(MODULE_DIRS))
DEPFILES =
# The build rule for the Stella executable
$(EXECUTABLE): $(OBJS)
$(LD) $(LDFLAGS) $(PRE_OBJS_FLAGS) $+ $(POST_OBJS_FLAGS) $(LIBS) $(PROF) -o $@
$(LIBRARY): $(OBJS)
$(LD) $(LDFLAGS) -shared -o $(LIBRARY) $(OBJS) $(LIBS)
distclean: clean
$(RM_REC) $(DEPDIRS)
$(RM) build.rules config.h config.mak config.log
clean:
$(RM) $(OBJS) $(EXECUTABLE) $(LIBRARY)
.PHONY: all clean dist distclean
.SUFFIXES: .cxx
ifndef HAVE_GCC3
# If you use GCC, disable the above and enable this for intelligent
# dependency tracking.
.cxx.o:
$(MKDIR) $(*D)/$(DEPDIR)
$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d2" $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
$(ECHO) "$(*D)/" > $(*D)/$(DEPDIR)/$(*F).d
$(CAT) "$(*D)/$(DEPDIR)/$(*F).d2" >> "$(*D)/$(DEPDIR)/$(*F).d"
$(RM) "$(*D)/$(DEPDIR)/$(*F).d2"
.c.o:
$(MKDIR) $(*D)/$(DEPDIR)
$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d2" $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
$(ECHO) "$(*D)/" > $(*D)/$(DEPDIR)/$(*F).d
$(CAT) "$(*D)/$(DEPDIR)/$(*F).d2" >> "$(*D)/$(DEPDIR)/$(*F).d"
$(RM) "$(*D)/$(DEPDIR)/$(*F).d2"
else
# If you even have GCC 3.x, you can use this build rule, which is safer; the above
# rule can get you into a bad state if you Ctrl-C at the wrong moment.
# Also, with this GCC inserts additional dummy rules for the involved headers,
# which ensures a smooth compilation even if said headers become obsolete.
.cxx.o:
$(MKDIR) $(*D)/$(DEPDIR)
$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d",-MQ,"$@",-MP $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
.c.o:
$(MKDIR) $(*D)/$(DEPDIR)
$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d",-MQ,"$@",-MP $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
endif
ifdef HAVE_NASM
.SUFFIXES: .asm
.asm.o:
$(NASM) -O1 $(NASMFLAGS) -g -o $*.o $(<)
endif
# Include the dependency tracking files. We add /dev/null at the end
# of the list to avoid a warning/error if no .d file exist
-include $(wildcard $(addsuffix /*.d,$(DEPDIRS))) /dev/null
# check if configure has been run or has been changed since last run
config.mak: $(srcdir)/configure
@echo "You need to run ./configure before you can run make"
@echo "Either you haven't run it before or it has changed."
@exit 1
install: all
$(INSTALL) -d "$(DESTDIR)$(BINDIR)"
$(INSTALL) -c -s -m 755 "$(srcdir)/stella$(EXEEXT)" "$(DESTDIR)$(BINDIR)/stella$(EXEEXT)"
$(INSTALL) -d "$(DESTDIR)$(DOCDIR)"
$(INSTALL) -c -m 644 "$(srcdir)/Announce.txt" "$(srcdir)/Changes.txt" "$(srcdir)/Copyright.txt" "$(srcdir)/License.txt" "$(srcdir)/README-SDL.txt" "$(srcdir)/Readme.txt" "$(srcdir)/Todo.txt" "$(srcdir)/docs/index.html" "$(srcdir)/docs/debugger.html" "$(DESTDIR)$(DOCDIR)/"
$(INSTALL) -d "$(DESTDIR)$(DOCDIR)/graphics"
$(INSTALL) -c -m 644 $(wildcard $(srcdir)/docs/graphics/*.png) "$(DESTDIR)$(DOCDIR)/graphics"
$(INSTALL) -d "$(DESTDIR)$(DATADIR)/applications"
$(INSTALL) -c -m 644 "$(srcdir)/src/unix/stella.desktop" "$(DESTDIR)$(DATADIR)/applications"
$(INSTALL) -d "$(DESTDIR)$(DATADIR)/icons"
$(INSTALL) -d "$(DESTDIR)$(DATADIR)/icons/mini"
$(INSTALL) -d "$(DESTDIR)$(DATADIR)/icons/large"
$(INSTALL) -c -m 644 "$(srcdir)/src/common/stella.png" "$(DESTDIR)$(DATADIR)/icons"
$(INSTALL) -c -m 644 "$(srcdir)/src/common/stella.png" "$(DESTDIR)$(DATADIR)/icons/mini"
$(INSTALL) -c -m 644 "$(srcdir)/src/common/stella.png" "$(DESTDIR)$(DATADIR)/icons/large"
install-strip: install
strip stella$(EXEEXT)
uninstall:
rm -f "$(DESTDIR)$(BINDIR)/stella$(EXEEXT)"
rm -rf "$(DESTDIR)$(DOCDIR)/"
rm -f "$(DESTDIR)$(DATADIR)/applications/stella.desktop"
rm -f "$(DESTDIR)$(DATADIR)/icons/stella.png"
rm -f "$(DESTDIR)$(DATADIR)/icons/mini/stella.png"
rm -f "$(DESTDIR)$(DATADIR)/icons/large/stella.png"
# Use Exuberant ctags (the one from Slackware's vim package, for instance),
# not the one from emacs!
tags:
ctags `find . -name '*.[ch]xx' -o -name '*.c' -o -name '*.y'` || true