#!/usr/bin/make -f

# export DH_VERBOSE=1

# The magic debhelper  rule
%:
	dh $@ 

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

# To enable all, uncomment following line
DEB_BUILD_MAINT_OPTIONS:= hardening=+all
DEB_CFLAGS_MAINT_APPEND:= -Wall -pedantic -fPIC
export DEB_BUILD_MAINT_OPTIONS
export DEB_CFLAGS_MAINT_APPEND

CPPFLAGS += -DgFortran

ARCH:=$(shell dpkg --print-architecture)
WITH_GRIB:= --with-grib-api=/usr --disable-cgribex
WITH_JASPER:= --with-jasper=/usr

# On amd64, arm*, don't do fPIE, only relro
ifeq ($(ARCH), amd64)
  export LDFLAGS= -Wl,-z,relro -Wl,-z,now
endif
ifeq ($(ARCH), armel)
  export LDFLAGS= -Wl,-z,relro -Wl,-z,now
endif
ifeq ($(ARCH), armhf)
  export LDFLAGS= -Wl,-z,relro -Wl,-z,now
endif

# grib-api not available on these arches; jasper is only needed for grib-api
ifeq ($(ARCH), mips)
  WITH_GRIB:=
  WITH_JASPER:=
endif
ifeq ($(ARCH), hppa)
  WITH_GRIB:=
  WITH_JASPER:=
endif
ifeq ($(ARCH), sparc)
  WITH_GRIB:=
  WITH_JASPER:=
endif

override_dh_auto_clean:
	dh_auto_clean	|| echo "distclean ok"
	rm -f Makefile missing config.status config.log libcdi/tests/libcdi.a
	rm -f config/compile config/mkinstalldirs config/config.guess config/config.sub
	rm -f src/config.h.in aclocal.m4 config/depcomp config/install-sh config/ltmain.sh config/missing configure INSTALL
	rm -f libcdi/INSTALL libcdi/aclocal.m4 m4/libtool.m4 m4/ltoptions.m4 m4/ltversion.m4
	rm -f libcdi/m4/libtool.m4 libcdi/m4/ltoptions.m4 libcdi/m4/ltversion.m4 libcdi/configure
	rm -f libcdi/config/config.guess libcdi/config/config.sub libcdi/config/depcomp libcdi/config/install-sh 
	rm -f libcdi/config/ltmain.sh libcdi/config/missing libcdi/config/mkinstalldirs
	find . -name Makefile.in -delete
	find . -type l -delete
	rm -rf src/.deps


override_dh_auto_configure:
	ln -sf /usr/include/cfortran.h libcdi/src/cfortran.h 
	dh_autoreconf
	LDFLAGS="$(LDFLAGS) -Wl,--as-needed"  
	  ./configure --prefix=/usr --libdir=$(LIBDIR) \
		--enable-cdi-lib --with-zlib=/usr --with-netcdf=/usr  --with-proj=/usr --with-hdf5=/usr \
		--enable-iso-c-interface   --with-magics=/usr \
		 $(WITH_GRIB) $(WITH_JASPER)  FC=gfortran LIBS="-Wl,-Bstatic -lpng12 -ljasper -lm -ljpeg -lz -Wl,-Bdynamic -lcurl"
	rm -f libtool libcdi/libtool
	ln -sf /usr/bin/libtool libtool
	ln -sf /usr/bin/libtool libcdi/libtool

override_dh_auto_install:
	dh_auto_install
	dh_link -p libcdi0 $(LIBDIR)/libcdi.so.0.0.0  $(LIBDIR)/libcdi.so.0
	dh_link -p libcdi-dev $(LIBDIR)/libcdi.so.0.0.0 $(LIBDIR)/libcdi.so
	mkdir -p $(DESTDIR)/etc/bash_completion.d $(DESTDIR)//usr/share/zsh/functions/Completion/Linux
	cp contrib/cdoCompletion.bash $(DESTDIR)/etc/bash_completion.d/cdo
	cp contrib/cdoCompletion.zsh $(DESTDIR)//usr/share/zsh/functions/Completion/Linux/_cdo

