#!/usr/bin/make -f

# Enabling ROCm support for AMD GPUs
ARCH_HIP_CPU := amd64 arm64
ifneq ($(filter $(DEB_HOST_ARCH),$(ARCH_HIP_CPU)),)
ARCH_HIP_GPU := $(shell rocm-target-arch --sep ';')
HIP := -DSPFFT_GPU_BACKEND=ROCM "-DCMAKE_HIP_ARCHITECTURES=$(ARCH_HIP_GPU)"

# ThinLTO doesn't seem to work with HIP
export DEB_BUILD_MAINT_OPTIONS = optimize=-lto
endif

CMAKE_FLAGS = $(HIP)

%:
	dh $@

override_dh_auto_configure:
	dh_auto_configure -- $(CMAKE_FLAGS)

execute_after_dh_auto_install:
	find debian/tmp -name libspfft.so | xargs chrpath --delete

override_dh_gencontrol:
	dh_gencontrol -- -Vrocm:GPU-Architecture="$(subst ;, ,$(ARCH_HIP_GPU))"