#!/usr/bin/make -f
# -*- makefile -*-

SOURCEPKG=$(shell dpkg-parsechangelog | sed  -n 's/^Source: \(.*\)/\1/p')
UPSTREAM=$(shell dpkg-parsechangelog |  sed -n 's/^Version: \(.*\)/\1/p')
SHA1=$(lastword $(subst ~g, ,$(UPSTREAM)))
ORIG=${SOURCEPKG}_${UPSTREAM}.orig.tar.gz

export CONFIG_SHELL=/bin/bash

ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
	export DEB_CFLAGS_MAINT_APPEND=-O0
	export DEB_CXXFLAGS_MAINT_APPEND=-O0
else
	export DEB_CFLAGS_MAINT_APPEND=-O3
	export DEB_CXXFLAGS_MAINT_APPEND=-O3
endif

DISTRIBUTION := $(shell lsb_release -si)
CODENAME     := $(shell lsb_release -sc)

# Disable OPENMP for bookworm arm64 builds. See LP: #2038351
ifeq ($(CODENAME),bookworm)
ifeq ($(DEB_HOST_ARCH),arm64)
	DISABLE_OPENMP = -DUSE_OPENMP=OFF
endif
endif

%:
	dh $@

override_dh_missing:
	dh_missing --fail-missing

override_dh_link:
	dh_link
	rm -rf debian/darktable-tools-basecurve/usr/share/doc/darktable-tools-basecurve
	rm -rf debian/darktable-tools-noise/usr/share/doc/darktable-tools-noise
	ln -s /usr/share/doc/darktable debian/darktable-tools-basecurve/usr/share/doc/darktable-tools-basecurve
	ln -s /usr/share/doc/darktable debian/darktable-tools-noise/usr/share/doc/darktable-tools-noise

override_dh_auto_configure: src/version_gen.c
	dh_auto_configure -- -DCMAKE_INSTALL_DATAROOTDIR="share" \
	                     -DCMAKE_INSTALL_LIBEXECDIR="lib" \
	                     -DCMAKE_INSTALL_DOCDIR="share/doc/darktable" \
	                     -DCMAKE_SKIP_RPATH=OFF \
	                     -DCMAKE_BUILD_TYPE=Release \
	                     -DBINARY_PACKAGE_BUILD=1 \
	                     -DRAWSPEED_ENABLE_LTO=OFF \
	                     -DUSE_OPENCL=ON \
	                     -DBUILD_NOISE_TOOLS=ON \
	                     -DBUILD_CURVE_TOOLS=ON \
	                     -DDONT_USE_INTERNAL_LUA=OFF \
	                     $(DISABLE_OPENMP) \
#	                     -DTESTBUILD_OPENCL_PROGRAMS=OFF \

# No dbgsym packages:
override_dh_strip:
	@echo "NO--THANKS ANYWAY--but not building dbgsym packages for MX Linux"
	dh_strip --no-automatic-dbgsym

describe-current-version:
	git describe --tags upstream | sed 's,^release-,,;s,-,+,;s,-,~,;'

get-orig-source:
	git archive --format=tar $(SHA1) | gzip -9 > ../$(ORIG)

src/version_gen.c:
	./tools/create_version_c.sh src/version_gen.c "${UPSTREAM}"

.PHONY: describe-current-version git-orig-source
