#!/usr/bin/make -f
export CXX=hipcc
export DEB_BUILD_MAINT_OPTIONS = hardening=+all optimize=-lto
export DEB_CXXFLAGS_MAINT_PREPEND = -gdwarf-4
export VERBOSE=1

# filter incompatible options from affecting device code
CXXFLAGS := $(subst -fstack-protector-strong,-Xarch_host -fstack-protector-strong,$(CXXFLAGS))

CMAKE_FLAGS = \
	-DCMAKE_BUILD_TYPE=Release \
	-DAMDGPU_TARGETS="gfx803;gfx900;gfx906;gfx908;gfx90a;gfx1010;gfx1011;gfx1030" \
	-DROCM_SYMLINK_LIBS=OFF \
	-DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=OFF \
	-DBUILD_CLIENTS_TESTS=ON \
	-DBUILD_CLIENTS_TESTS_OPENMP=OFF \
	-DSQLITE_USE_SYSTEM_PACKAGE=ON

%:
	dh $@ -Scmake

override_dh_auto_configure-arch:
	dh_auto_configure -- $(CMAKE_FLAGS)

override_dh_auto_test-arch:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	set -e \
	; if [ -r /dev/kfd ] \
	; then obj-$(DEB_HOST_MULTIARCH)/clients/staging/rocfft-test \
	; else echo "W: /dev/kfd unreadable: no available AMD GPU." \
	;      echo "W: tests skipped." \
	; fi
endif

execute_before_dh_install-arch:
	# Note the rpath field setting may cause reproducible build issues.
	# This should be removed earlier in the toolchain if possible.
	patchelf --remove-rpath ./debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/librocfft.so.0.1
	patchelf --remove-rpath ./debian/tmp/usr/bin/rocfft_rtc_helper
	patchelf --remove-rpath ./debian/tmp/usr/bin/rocfft-test
	# move rocfft_rtc_helper to a libexec directory
	mkdir -p ./debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/rocfft/1.0.21
	mv ./debian/tmp/usr/bin/rocfft_rtc_helper ./debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/rocfft/1.0.21/

override_dh_auto_configure-indep:
	:

override_dh_auto_build-indep:
ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS)))
	cd docs; doxygen
	sphinx-build -b html docs/source html
endif

override_dh_auto_test-indep:
	:

override_dh_auto_install-indep:
	:
