#!/usr/bin/make -f

DH_VERBOSE := 1

include /usr/share/dpkg/default.mk
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export CPPFLAGS=$(shell dpkg-buildflags --get CPPFLAGS)
export HTS_LDFLAGS=$(shell dpkg-buildflags --get LDFLAGS)
export GIT_VERSION=$(DEB_VERSION)

%:
	dh $@ --buildsystem cmake

override_dh_clean:
	dh_clean
	find . -name "*.o" -delete
	rm -f README.html

override_dh_auto_clean:
	dh_auto_clean || true

override_dh_auto_configure:
	dh_auto_configure -- -DOPENMP=ON -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON

override_dh_auto_build:
	dh_auto_build
ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)))
	markdown README.md > README.html
endif

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	export LD_LIBRARY_PATH=$(CURDIR)/obj-${DEB_HOST_GNU_TYPE}/:$$LD_LIBRARY_PATH && cd test && $(MAKE)
endif

override_dh_install:
	dh_install
	find debian -name filevercmp.h -delete
	cp -a filevercmp/filevercmp.h debian/libvcflib-dev/usr/include/vcflib/
	mkdir -p debian/libvcflib-dev/usr/include/intervaltree
	mv debian/libvcflib-dev/usr/include/vcflib/IntervalTree.h debian/libvcflib-dev/usr/include/intervaltree
	# install pkg-config file
	mkdir -p $(CURDIR)/debian/libvcflib-dev/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig
	mv libvcflib.pc $(CURDIR)/debian/libvcflib-dev/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig
	rm -rf debian/*/usr/lib/vcflib/bin/*.R
	for pl in `grep -Rl '#!/usr/bin/env' debian/*/usr/*` ; do \
	    sed -i '1s?^#!/usr/bin/env[[:space:]]\+perl?#!/usr/bin/perl?' $${pl} ; \
	done

override_dh_link:
	dh_link
	for rscript in debian/libvcflib-tools/usr/lib/vcflib/scripts/*.R ; do \
	    scriptname=$$(basename $$rscript) ; \
	    dh_link -p libvcflib-tools usr/lib/vcflib/scripts/$$scriptname usr/lib/R/site-library/vcflib/$$scriptname ; \
	done

override_dh_fixperms:
	dh_fixperms
	chmod -x debian/*/usr/lib/vcflib/scripts/*.R