fix possible division by zero in ccdemos/common_ply.h
don't use DEFS variable in makefiles, just add it to CCFLAGS
compile float version of libs with -fsingle-precision-constant
CCFLAGS=-g -Wall -Wno-write-strings -fno-strict-aliasing -I$(ROOT)/include
LDFLAGS=
PY_CCFLAGS=$(shell python-config --includes)
PY_LDFLAGS=$(shell python-config --libs)
SDL_CCFLAGS=$(shell sdl-config --cflags)
SDL_LDFLAGS=$(shell sdl-config --libs)
ifeq ($(OS), Windows_NT)
CCFLAGS+=-DPTHREADS
LDFLAGS+=-lpthreadGC2
PY_CCFLAGS=-I"C:\Program Files\Python25\include"
PY_LDFLAGS=-L"C:\Program Files\Python25\libs" -lpython25
MODULENAME=raytracer.pyd
else
CCFLAGS+=-pthread -DPTHREADS -fPIC
LDFLAGS+=-pthread
MODULENAME=raytracermodule.so
endif
# optimizations
CCFLAGS+=-O3 -pipe -ffast-math -msse3