Makefile.lin

# Platforms:
# Linux native
#   (don't need to do anything)
# Linux 64-bit
#   make NATIVE=linux64
# Linux 32-bit
#   make NATIVE=linux32
# Linux cross-compile to Win32
#   make CROSS=i686-pc-mingw32-
# Win32
#   Run: make NATIVE=win32

# Build types:
# Debug (no optimizations)
#  Default
# Release (turn on optimizations)
#  make RELEASE=1


# comment these to toggle them as one sees fit.
# WARNINGS will spam hundreds of warnings, mostly safe, if turned on
# DEBUG is best turned on if you plan to debug in gdb -- please do!
# PROFILE is for use with gprof or a similar program -- don't bother generally
#WARNINGS = -Wall -Wextra -Wno-switch -Wno-sign-compare -Wno-missing-braces -Wno-unused-parameter -Wno-char-subscripts
# Uncomment below to disable warnings
WARNINGS = -w
DEBUG = -g
#PROFILE = -pg
#OTHERS = -O3
#DEFINES = -DNDEBUG

# Disable debug. Comment this out to get logging.
#DEFINES = -DENABLE_LOGGING

# Limit debug to level. Comment out all for all levels.
#DEFINES += -DDEBUG_INFO
#DEFINES += -DDEBUG_WARNING
#DEFINES += -DDEBUG_ERROR
#DEFINES += -DDEBUG_PEDANTIC_INFO

# Limit debug to section. Comment out all for all levels.
#DEFINES += -DDEBUG_ENABLE_MAIN
#DEFINES += -DDEBUG_ENABLE_MAP
#DEFINES += -DDEBUG_ENABLE_MAP_GEN
#DEFINES += -DDEBUG_ENABLE_GAME

VERSION = 0.3

TARGET = cataclysm
W32TARGET = cataclysm.exe
BINDIST_DIR = bindist

ODIR = obj
W32ODIR = objwin
DDIR = .deps

OS  = $(shell uname -o)
CXX = $(CROSS)g++

# enable optimizations. slow to build
ifdef RELEASE
  OTHERS += -O3
  DEBUG =
endif

CXXFLAGS = $(WARNINGS) $(DEBUG) $(PROFILE) $(OTHERS) -MMD

BINDIST_EXTRAS = README data cataclysm-launcher
BINDIST    = cataclysmdda-$(VERSION).tar.gz
W32BINDIST = cataclysmdda-$(VERSION).zip
BINDIST_CMD    = tar -czvf $(BINDIST) $(BINDIST_DIR)
W32BINDIST_CMD = zip -r $(W32BINDIST) $(BINDIST_DIR)

# is this section even being used anymore?
# SOMEBODY PLEASE CHECK
#ifeq ($(OS), Msys)
#  LDFLAGS = -static -lpdcurses
#else
  LDFLAGS = -lncurses
#endif

# Linux 64-bit
ifeq ($(NATIVE), linux64)
  CXXFLAGS += -m64
else
  # Linux 32-bit
  ifeq ($(NATIVE), linux32)
    CXXFLAGS += -m32
  endif
endif
# Win32 (mingw32?)
ifeq ($(NATIVE), win32)
  TARGET = $(W32TARGET)
  BINDIST = $(W32BINDIST)
  BINDIST_CMD = $(W32BINDIST_CMD)
  ODIR = $(W32ODIR)
  W32LDFLAGS = -Wl,-stack,12000000,-subsystem,windows
  LDFLAGS += -static -lgdi32
endif
# MXE cross-compile to win32
ifeq ($(CROSS), i686-pc-mingw32-)
  TARGET = $(W32TARGET)
  BINDIST = $(W32BINDIST)
  BINDIST_CMD = $(W32BINDIST_CMD)
  ODIR = $(W32ODIR)
  LDFLAGS += -lgdi32
endif

SOURCES = $(wildcard *.cpp)
HEADERS = $(wildcard *.h)
_OBJS = $(SOURCES:.cpp=.o)
OBJS = $(patsubst %,$(ODIR)/%,$(_OBJS))

all: $(TARGET)
	@

$(TARGET): $(ODIR) $(DDIR) $(OBJS)
	$(CXX) $(W32FLAGS) -o $(TARGET) $(DEFINES) $(CXXFLAGS) \
          $(OBJS) $(LDFLAGS)

$(ODIR):
	mkdir $(ODIR)

$(DDIR):
	@mkdir $(DDIR)

$(ODIR)/%.o: %.cpp
	$(CXX) $(DEFINES) $(CXXFLAGS) -c $< -o $@

clean:
	rm -f $(TARGET) $(W32TARGET) $(ODIR)/*.o $(ODIR)/*.d $(W32ODIR)/*.o $(W32BINDIST) \
	$(BINDIST)
	rm -rf $(BINDIST_DIR)

bindist: $(BINDIST)

$(BINDIST): $(TARGET) $(BINDIST_EXTRAS)
	rm -rf $(BINDIST_DIR)
	mkdir -p $(BINDIST_DIR)
	cp -R $(TARGET) $(BINDIST_EXTRAS) $(BINDIST_DIR)
	$(BINDIST_CMD)

export ODIR _OBJS LDFLAGS CXX W32FLAGS DEFINES CXXFLAGS

ctags: $(SOURCES) $(HEADERS)
	ctags $(SOURCES) $(HEADERS)

tests: $(ODIR) $(DDIR) $(OBJS)
	$(MAKE) -C tests

check: tests
	$(MAKE) -C tests check

.PHONY: tests check

-include $(SOURCES:%.cpp=$(DEPDIR)/%.P)
-include ${OBJS:.o=.d}