RANLIB          ?=ranlib
CFLAGS          :=-O2 -Wall -std=c99 -pipe -fdata-sections -ffunction-sections -D_POSIX_C_SOURCE=200809L $(CFLAGS)

ifneq (, $(findstring bsd, $(MACHINE)))
	GMP_INCLUDE_DIR      :=
else
	GMP_INCLUDE_DIR      :=-I/usr/local/include
endif

MACHINE         := $(shell $(CC) -dumpmachine)
ifneq (, $(findstring darwin, $(MACHINE)))
	OS      :=darwin
else ifneq (, $(findstring cygwin, $(MACHINE)))
	OS      :=windows
else ifneq (, $(findstring mingw, $(MACHINE)))
	OS      :=windows
else ifneq (, $(findstring windows, $(MACHINE)))
	OS      :=windows
else
	OS      :=unix
endif

ifeq ($(OS),darwin)
	SHLIB_SUFFIX    :=.dylib
else ifeq ($(OS),windows)
	SHLIB_SUFFIX    :=.DLL
else
	SHLIB_SUFFIX    :=.so
endif