#!/usr/bin/make -f

export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export DH_VERBOSE=1

include /usr/share/dpkg/pkg-info.mk
include /usr/share/dpkg/architecture.mk

MULTIOPT_ARCHS = amd64 kfreebsd-amd64

ifneq (,$(findstring $(DEB_HOST_ARCH),$(MULTIOPT_ARCHS)))
	ENABLE_MULTIOPT="-DLAMBDA_MULTIOPT_BUILD=1"
else
	ENABLE_MULTIOPT="-DLAMBDA_MULTIOPT_BUILD=0"
endif

%:
	dh $@ --builddirectory=build

override_dh_installman:
	sed -i -e 's@\(defaults to working directory\.\).*@\1@g' ./debian/lambda-align2/usr/share/man/man1/*.1
	sed -i -e 's@\(number of threads to run concurrently\).*@\1. Default: autodetected.@g' ./debian/lambda-align2/usr/share/man/man1/*.1
	sed -i 's/LAMBDA2 MKINDEXN/LAMBDA2_MKINDEXN/' ./debian/lambda-align2/usr/share/man/man1/lambda2-mkindexn.1
	sed -i 's/^lambda2 mkindexn /lambda2_mkindexn /' ./debian/lambda-align2/usr/share/man/man1/lambda2-mkindexn.1
	sed -i 's/LAMBDA2 MKINDEXP/LAMBDA2_MKINDEXP/' ./debian/lambda-align2/usr/share/man/man1/lambda2-mkindexp.1
	sed -i 's/^lambda2 mkindexp /lambda2_mkindexp /' ./debian/lambda-align2/usr/share/man/man1/lambda2-mkindexp.1
	sed -i 's/LAMBDA2 SEARCHN/LAMBDA2_SEARCHN/' ./debian/lambda-align2/usr/share/man/man1/lambda2-searchn.1
	sed -i 's/^lambda2 searchn /lambda2_searchn /' ./debian/lambda-align2/usr/share/man/man1/lambda2-searchn.1
	sed -i 's/LAMBDA2 SEARCHP/LAMBDA2_SEARCHP/' ./debian/lambda-align2/usr/share/man/man1/lambda2-searchp.1
	sed -i 's/^lambda2 searchp /lambda2_searchp /' ./debian/lambda-align2/usr/share/man/man1/lambda2-searchp.1
	dh_installman

override_dh_install:
	dh_install
	find debian -name "LICENSE*.rst" -delete

override_dh_auto_configure:
	dh_auto_configure -- \
		-DLAMBDA_NATIVE_BUILD=OFF \
		-DLAMBDA_MMAPPED_DB=OFF \
		-DCMAKE_BUILD_TYPE=Release \
		$(ENABLE_MULTIOPT) \
		-DLAMBDA_COMPILE_THREADS=$(shell nproc)

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	#for md5 in debian/*.md5sums; do gzip --keep $${md5}; done
	#cp --backup debian/*md5sums.gz tests/
	#cd build/tests && ctest . -j$(shell nproc) -I 1,10
endif

override_dh_auto_clean:
	if ls tests/*~ 1> /dev/null 2>&1; then \
	  for backup in tests/*~; do mv $${backup} $${backup%\~}; done; \
	fi
	dh_auto_clean

override_dh_dwz:
	# pass