#!/usr/bin/make -f

include /usr/share/dpkg/default.mk
ifeq (ppc64el,$(DEB_HOST_ARCH))
	DEB_CFLAGS_MAINT_APPEND+=-mcpu=power8
	DEB_CXXFLAGS_MAINT_APPEND+=-mcpu=power8
endif
ifneq (,$(filter $(DEB_HOST_ARCH),armel mipsel m68k powerpc))
	DEB_LDFLAGS_MAINT_APPEND+=-latomic
endif
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export DEB_CFLAGS_MAINT_APPEND+=-DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -I/usr/include/simde
export DEB_CXXFLAGS_MAINT_APPEND+=-DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -I/usr/include/simde
export DEB_LDFLAGS_MAINT_APPEND+=-ldeflate


DIRECTORY=build_dynamic/

prefix=$(CURDIR)/debian/$(DEB_SOURCE)/usr
libexecdir=$(prefix)/lib/$(DEB_SOURCE)

%:
	dh $@ --sourcedirectory=$(DIRECTORY)

override_dh_auto_clean:
	dh_auto_clean
	rm -f plink2.1
	rm -f pgen_compress.1

override_dh_installman:
	dh_installman debian/plink2.1
	dh_installman pgen_compress.1

override_dh_installchangelogs:
	dh_installchangelogs debian/upstream.docs/upstream.changelog

override_dh_gencontrol:
	dh_gencontrol -- -Vsimde:Built-Using="$(shell dpkg-query -f '$${source:Package} (= $${source:Version}), ' -W "libsimde-dev")"

override_dh_auto_build-arch:
ifeq (amd64,$(DEB_HOST_ARCH))
	mkdir -p $(prefix)
	mkdir -p $(libexecdir)
	export CXXFLAGS="$(CXXFLAGS) -mavx2 -mbmi -mbmi2 -mlzcnt" && export CFLAGS="$(CFLAGS) -mavx2 -mbmi -mbmi2 -mlzcnt" && \
		make clean ; \
		dh_auto_build -- SFX=-avx2
	for SIMD in avx sse4.1 ssse3 sse3 sse2 ; do \
		export CXXFLAGS="$(CXXFLAGS) -m$${SIMD}" && export CFLAGS="$(CFLAGS) -m$${SIMD}" && \
		make clean ; \
		dh_auto_build -- SFX=-$${SIMD} ; \
	done
ifeq (,$(filter nodoc,$(DEB_BUILD_PROFILES)))
# help2man 1.47.13 is not able anymore do generate a clean manpage for plink1.9
# which lead to several lintian warnings
#	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/plink2 > plink2.1
	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/pgen_compress-sse2 > pgen_compress.1
endif
else ifeq (i386,$(DEB_HOST_ARCH))
	mkdir -p $(prefix)
	mkdir -p $(libexecdir)
	for SIMD in ssse3 sse3 sse2 sse mmx; do \
		export CXXFLAGS="$(CXXFLAGS) -m$${SIMD}" && export CFLAGS="$(CFLAGS) -m$${SIMD}" && \
		make clean ; \
		dh_auto_build -- SFX=-$${SIMD} ; \
	done
	dh_auto_build -- SFX=-plain
ifeq (,$(filter nodoc,$(DEB_BUILD_PROFILES)))
# help2man 1.47.13 is not able anymore do generate a clean manpage for plink1.9
# which lead to several lintian warnings
#	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/plink2 > plink2.1
	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/pgen_compress-plain > pgen_compress.1
endif
else
	dh_auto_build
ifeq (,$(filter nodoc,$(DEB_BUILD_PROFILES)))
# help2man 1.47.13 is not able anymore do generate a clean manpage for plink1.9
# which lead to several lintian warnings
#	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/plink2 > plink2.1
	help2man --no-discard-stderr --name="whole genome SNP analysis" $(DIRECTORY)/pgen_compress > pgen_compress.1
endif
endif

override_dh_auto_install-arch:
ifeq (amd64,$(DEB_HOST_ARCH))
	dh_install debian/bin/simd-dispatch /usr/lib/$(DEB_SOURCE)/
	for SIMD in avx2 avx sse4.1 ssse3 sse3 sse2 ; do \
		dh_install build_dynamic/plink2-$${SIMD} usr/lib/$(DEB_SOURCE)/ ; \
		dh_install build_dynamic/pgen_compress-$${SIMD} usr/lib/$(DEB_SOURCE)/ ; \
	done
	mkdir -p $(prefix)/bin
	cd $(prefix)/bin \
		&& for prog in plink2 pgen_compress ; do \
		ln -s ../lib/$(DEB_SOURCE)/simd-dispatch $${prog} ; done
else ifeq (i386,$(DEB_HOST_ARCH))
	dh_install debian/bin/simd-dispatch /usr/lib/$(DEB_SOURCE)/
	for SIMD in ssse3 sse3 sse2 plain ; do \
		dh_install build_dynamic/plink2-$${SIMD} usr/lib/$(DEB_SOURCE)/ ; \
		dh_install build_dynamic/pgen_compress-$${SIMD} usr/lib/$(DEB_SOURCE)/ ; \
	done
	mkdir -p $(prefix)/bin
	cd $(prefix)/bin \
		&& for prog in plink2 pgen_compress ; do \
		ln -s ../lib/$(DEB_SOURCE)/simd-dispatch $${prog} ; done
else
	dh_install build_dynamic/plink2 usr/bin/
	dh_install build_dynamic/pgen_compress usr/bin/
endif

override_dh_auto_install-indep: