Makedefs.Emcc

CC = emcc
CXX = em++
#CC = clang
#CXX = clang++
#CXX = clang++ -stdlib=libc++
AR = emar

ARCHOPTS = -m32 -march=core2 -mtune=native
COPTS = -fno-strict-overflow -fno-math-errno -fno-trapping-math
COPTS += -Wall -Wextra -Wshadow
XLIBDIR = /usr/X11R6/lib
GLDIS = /usr/include

EMCCOPTS = --bind -O3 -s WASM=1 -s NO_EXIT_RUNTIME=1 -s "EXPORTED_RUNTIME_METHODS=['addOnPostRun','addFunction']"
EMCCOPTS += -s ALLOW_MEMORY_GROWTH=1

#Debug
#EMCCOPTS = --bind -O1 -s NO_EXIT_RUNTIME=0 -s "EXPORTED_RUNTIME_METHODS=['addOnPostRun','addFunction']" 
#EMCCOPTS += -s ALLOW_MEMORY_GROWTH=1 -gsource-map -s ALLOW_TABLE_GROWTH

ifeq (,$(shell $(CXX) --version | grep clang))
	# Real gcc, not clang
	COPTS += -fno-delete-null-pointer-checks
	OPENMPOPTS = -fopenmp
endif

CXXOPTS = $(COPTS)
CFLAGS = $(ARCHOPTS) $(OPENMPOPTS) $(INCLUDES) $(COPTS)
CXXFLAGS = $(ARCHOPTS) $(OPENMPOPTS) $(INCLUDES) $(CXXOPTS)

LIBS = -lm
GLLIBS = -L$(XLIBDIR) -L$(GLDIR) -lgluit -lGLU -lGL -lX11 


$(OBJDIR)/%.o: %.c
	@ echo "Compiling $<"
	@ rm -f $@
	@ $(CC) $(CFLAGS) -MMD -MP -c $< -o $@

$(OBJDIR)/%.o: %.cc
	@ echo "Compiling $<"
	@ rm -f $@
	@ $(CXX) $(CXXFLAGS) -MMD -MP -c $< -o $@

$(OBJDIR)/%.o: %.cpp
	@ echo "Compiling $<"
	@ rm -f $@
	@ $(CXX) $(CXXFLAGS) -MMD -MP -c $< -o $@

ifneq (,$(findstring -L,$(LIBDIR)))
VPATH = $(subst -L,,$(LIBDIR))
endif

define LINK
	@ echo "Linking $@"
	@ rm -f $@
	@ $(CXX) $(CXXFLAGS) $^ $(LDFLAGS) $(LIBS) $(LDFLAG) $@
endef

define STATICLIB
	@ echo "Creating library $@"
	@ rm -f $@
	@ $(AR) -rcs $@ $^
endef

define COMBINE
	@ echo "Combine $@"
	@ rm -f $@
	@ $(CXX) $^ -r -o $@
endef

define EMCC
	@ echo "Combine $@"
	@ rm -f $@
	@ $(CXX) $(EMCCOPTS) $^ -o $@
endef

-include $(OBJDIR)/*.d