#!/usr/bin/make -f

# Uncomment this to turn on verbose mode.
# export DH_VERBOSE=1

# FIXME:
# Gentoo report a bug that parallel builds don't work. subst -j 1.

# magic debhelper rule
%:
	dh $@ --sourcedirectory=src 

DESTDIR:=`pwd`/debian/tmp/
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
LIBDIR:=/usr/lib/$(DEB_HOST_MULTIARCH)

export FC=gfortran
export CC=gcc
export NEQN="neqn -Tutf8"

# Path for runtime files, during build-time. Use this to avoid putting build path in fortc exe
export FORTC_LIBPATH=$(CURDIR)/src/port/fortc

override_dh_auto_configure:
	cd src && ./configure --prefix=/usr FC="$(FC)" CC="$(CC)"  NEQN=$(NEQN) \
		CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" CPPFLAGS="$(CPPFLAGS)"

override_dh_auto_build:
	# build process uses libs in their _installed_ location, so we need these:
	mkdir -p $(DESTDIR)/$(LIBDIR) $(DESTDIR)/usr/bin $(DESTDIR)/usr/include
	$(MAKE) -j1 -C src all DESTDIR=$(DESTDIR)
	# And for multi-arch ...
	sed -e 's@LIBDIR@$(LIBDIR)@' < debian/xgks.pc.in > debian/xgks.pc

override_dh_auto_install:
	$(MAKE) -j1 -C src install DESTDIR=$(DESTDIR)
	$(MAKE) -j1 -C src/progs install DESTDIR=$(DESTDIR)
	$(MAKE) -j1 -C src/port/fortc install DESTDIR=$(DESTDIR)
	$(MAKE) -j1 -C src/port/misc install DESTDIR=$(DESTDIR)
	dh_auto_install
	mkdir -p debian/libxgks2/$(LIBDIR)
	mkdir -p debian/libxgks-dev/$(LIBDIR)/pkgconfig
	cp src/lib/c/libxgks.so* src/port/misc/libudport.so*  debian/libxgks2/$(LIBDIR)
	cp debian/tmp/usr/lib/*.a  debian/libxgks-dev/$(LIBDIR)
	cp debian/xgks.pc debian/libxgks-dev/$(LIBDIR)/pkgconfig
	dh_link -p libxgks2 $(LIBDIR)/libxgks.so.2.6  $(LIBDIR)/libxgks.so.2
	dh_link -p libxgks2 $(LIBDIR)/libudport.so.2.6 $(LIBDIR)/libudport.so.2
	dh_link -p libxgks-dev $(LIBDIR)/libxgks.so.2.6 $(LIBDIR)/libxgks.so
	dh_link -p libxgks-dev $(LIBDIR)/libudport.so.2.6 $(LIBDIR)/libudport.so

override_dh_auto_test:
	@echo "Testing disabled as tests are interactive"

override_dh_clean:
	[ -f src/Makefile ] && $(MAKE) -C src clean || echo "Makefile not present"
	rm -f src/lib/c/mkerrmsg
	rm -f debian/xgks.pc src/doc/xgks.3
	rm -f src/doc/binding/Makefile src/doc/userdoc/Makefile src/lib/c/gksm/Makefile
	dh_clean