#!/usr/bin/make -f
#
# Copyright (C) 2010-2014 CNES - Centre National d'Etudes Spatiales
# Author: Sebastien DINOT <sebastien.dinot@c-s.fr>
#

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

# Enable hardening build flags
export DEB_BUILD_MAINT_OPTIONS=hardening=+all

export DEB_LDFLAGS_MAINT_APPEND = "-Wl,--as-needed"

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

DEB_BUILD_ARCH     ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

ifndef PKGVERSION
    PKGVERSION=1
endif

TEMPLATES=$(wildcard debian/*lintian-overrides.in)

OTB_VERSION_MAJOR  = $(shell sed -ne 's/set(OTB_VERSION_MAJOR "\([0-9]*\)")/\1/p' CMakeLists.txt)
OTB_VERSION_MINOR  = $(shell sed -ne 's/set(OTB_VERSION_MINOR "\([0-9]*\)")/\1/p' CMakeLists.txt)
OTB_VERSION_PATCH  = $(shell sed -ne 's/set(OTB_VERSION_PATCH "\([0-9]*\)")/\1/p' CMakeLists.txt)
OTB_VERSION_SONAME = $(OTB_VERSION_MAJOR).$(OTB_VERSION_MINOR)
OTB_VERSION_FULL   = $(OTB_VERSION_MAJOR).$(OTB_VERSION_MINOR).$(OTB_VERSION_PATCH)

UPSTREAM_VERSION = $(shell echo $(DEB_VERSION_UPSTREAM) | sed -e 's/\+.*//')

OTB_USE_SSE_FLAGS=ON
ifneq (,$(filter $(DEB_BUILD_ARCH),i386))
	OTB_USE_SSE_FLAGS=OFF
endif

CMAKE_FLAGS = \
	-DBUILD_EXAMPLES:BOOL=OFF \
	-DBUILD_SHARED_LIBS:BOOL=ON \
	-DBUILD_TESTING:BOOL=OFF \
	-DCMAKE_BUILD_TYPE:STRING=Release \
	-DCMAKE_INSTALL_PREFIX=/usr \
	-DCMAKE_SKIP_RPATH:BOOL=ON \
	-DOTB_INSTALL_ARCHIVE_DIR:STRING=lib/$(DEB_HOST_MULTIARCH) \
	-DOTB_INSTALL_LIBRARY_DIR:STRING=lib/$(DEB_HOST_MULTIARCH) \
	-DOTB_USE_6S:BOOL=OFF \
	-DOTB_USE_CURL:BOOL=ON \
	-DOTB_USE_GLEW:BOOL=ON \
	-DOTB_USE_GLFW:BOOL=ON \
	-DOTB_USE_LIBKML:BOOL=ON \
	-DOTB_USE_LIBSVM:BOOL=ON \
	-DOTB_USE_MAPNIK:BOOL=OFF \
	-DOTB_USE_MUPARSER:BOOL=ON \
	-DOTB_USE_MUPARSERX:BOOL=OFF \
	-DOTB_USE_OPENCV:BOOL=ON \
	-DOTB_USE_OPENGL:BOOL=ON \
	-DOTB_USE_QT:BOOL=ON \
	-DOTB_USE_QWT:BOOL=ON \
	-DOTB_USE_SSE_FLAGS:BOOL=$(OTB_USE_SSE_FLAGS) \
	-DOTB_WRAP_PYTHON:BOOL=ON \
	-DOTB_WRAP_PYTHON3:BOOL=ON


DEBPKGNAME     := $(DEB_SOURCE)
pkgcli:=$(DEBPKGNAME)-bin
pkggui:=$(DEBPKGNAME)-bin-qt
pkglib:=lib$(DEBPKGNAME)
pkgdev:=$(pkglib)-dev

templates:

	for TEMPLATE in $(TEMPLATES) ; do \
		sed -e 's/@SOVERSION@/$(OTB_VERSION_SONAME)-1/g' $$TEMPLATE > `echo $$TEMPLATE | sed 's/.lintian-overrides.in$$/-$(OTB_VERSION_SONAME)-1.lintian-overrides/'` ; \
	done
	sed -e 's/@SOVERSION@/$(OTB_VERSION_SONAME)-1/g' debian/control.in > debian/control
	sed -e 's/@SOVERSION@/$(OTB_VERSION_SONAME)/g' debian/libotb-dev.install.in > debian/libotb-dev.install

# rather use all libs since the installed libs are spread over several packages
OTB_LIB_DIRS = $(CURDIR)/debian/tmp/usr/lib

%:
	dh $@ --with pkgkde_symbolshelper --parallel

override_dh_auto_configure: templates
	dh_auto_configure -- $(CMAKE_FLAGS)

override_dh_makeshlibs:
	dh_makeshlibs -- -c0 -v$(UPSTREAM_VERSION)

override_dh_shlibdeps:
	dh_shlibdeps -l$(OTB_LIB_DIRS)

override_dh_install:
	rm -f $(CURDIR)/debian/tmp/usr/share/doc/otb/LICENSE
	rm -f $(CURDIR)/debian/tmp/usr/share/doc/otb/VERSION
	rm -f $(CURDIR)/debian/tmp/usr/lib/*/otb/python*/otbApplication.pyc
	dh_install --list-missing
	rm -f $(CURDIR)/debian/$(pkglib)/usr/lib/$(DEB_HOST_MULTIARCH)/libOTBWrapper*
	rm -f $(CURDIR)/debian/$(pkgdev)/usr/lib/$(DEB_HOST_MULTIARCH)/libOTBWrapper*

override_dh_installchangelogs:
	dh_installchangelogs RELEASE_NOTES.txt

override_dh_installdocs:
	dh_installdocs -A NOTICE

override_dh_python2:
	dh_python2
	dh_numpy

override_dh_python3:
	dh_python3
	dh_numpy3

.PHONY: templates