#!/usr/bin/make -f

export DEB_BUILD_MAINT_OPTIONS = hardening=+all
CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)

ENDIANNESS:=$(shell dpkg-architecture -qDEB_TARGET_ARCH_ENDIAN)

ifeq (big, $(ENDIANNESS))
	CPPFLAGS+=-DBIGENDIAN
endif

%:
	dh $@

override_dh_auto_configure:
	mkdir -p build

override_dh_auto_build:
	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o build/ripser ripser.cpp
	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -DUSE_COEFFICIENTS -o build/ripser-coeff ripser.cpp

override_dh_auto_clean:
	rm -rf build