#!/usr/bin/make -f

include /usr/share/dpkg/default.mk

# Safety measure to ensure package names match SONAMEs
PYSIDE_MAJOR := $(shell echo $(DEB_VERSION_UPSTREAM) | cut -d. -f1-2)
ifeq ($(shell awk '/Package:/ {print $$2}' debian/control | grep -- -$(PYSIDE_MAJOR)$$),)
    $(error Please update package names for major version $(PYSIDE_MAJOR))
endif
ifeq ($(shell ls debian/lib* | grep -- -$(PYSIDE_MAJOR)),)
    $(error Please update files debian/lib*.* for major version $(PYSIDE_MAJOR))
endif

# don't set PYBUILD_NAME because we want the installed files to land in
# debian/tmp and then get split up into the feature packages.
export PYBUILD_SYSTEM = distutils

export MAIN_VERSION_UPSTREAM := $(shell echo $(DEB_VERSION_UPSTREAM))
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
# Add CPPFLAGS to CXXFLAGS as CMake ignores CPPFLAGS by default
CXXFLAGS+=$(CPPFLAGS)

export LLVM_INSTALL_DIR := $(shell llvm-config --prefix)

# Work around buildd bug (https://bugs.debian.org/842565)
undefine XDG_RUNTIME_DIR


PYBUILD_BUILD_ARGS =
PYBUILD_INSTALL_ARGS = --reuse-build

## Package compilation options

# 1. if sccache is installed then use it

SCCACHE := $(shell command -v sccache 2> /dev/null)

ifdef SCCACHE
  SCCACHE_DIR ?= $(HOME)/.cache/sccache
  export SCCACHE_DIR
  PYBUILD_BUILD_ARGS += --compiler-launcher=sccache
execute_before_dh_auto_build:
	-sccache --start-server
endif

# 2. support 'nocheck' builds - building and running the tests is slow
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
  PYBUILD_BUILD_ARGS += --build-tests
endif

# 3. support 'nodoc' builds - building the docs just needs lots of extra deps
ifeq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
  PYBUILD_BUILD_ARGS += --build-docs
endif


export PYBUILD_BUILD_ARGS
export PYBUILD_INSTALL_ARGS



%:
	dh $@ --buildsystem=pybuild

execute_after_dh_auto_build:
	# Record build in build index for test runner
	TODAY=`date -Id`; \
	mkdir -p build_history/$$TODAY; \
	echo $$PWD > build_history/$$TODAY/build_dir.txt; \
	py3versions -d >> build_history/$$TODAY/build_dir.txt \

execute_after_dh_auto_install:
	# Obtain a list of files built to make it easier to update *.install files.
	# dh_missing will check all the install files at the end
	echo ">>> In build"
	-find build
	echo ">>> In debian/tmp"
	-find debian/tmp

override_dh_makeshlibs:
	dh_makeshlibs -VUpstream-Version

override_dh_installdocs-indep:
	dh_installdocs -X.doctrees
	find debian -name __pycache__ -type d -exec rm -rf {} +

override_dh_installexamples-indep:
	find debian -name __pycache__ -type d -exec rm -rf {} +

execute_after_dh_install-arch:
	# remove extra copies of documentation
	rm -rf debian/libshiboken6-py3-*/usr/lib/python*/dist-packages/shiboken6/docs/
	# remove RUNPATH from libraries and executables
	# only look at files not symlinks
	find debian/*/usr/lib/ -name \*.so* -type f -exec chrpath -d {} \;
	chrpath -d \
	  debian/*/usr/lib/python3*/dist-packages/PySide6/Qt/libexec/*
	chrpath -d \
	  debian/*/usr/lib/python*/dist-packages/PySide6/assistant \
	  debian/*/usr/lib/python*/dist-packages/PySide6/designer \
	  debian/*/usr/lib/python*/dist-packages/PySide6/linguist \
	  debian/*/usr/lib/python*/dist-packages/PySide6/lrelease \
	  debian/*/usr/lib/python*/dist-packages/PySide6/lupdate \
	  debian/*/usr/lib/python*/dist-packages/PySide6/qmlformat \
	  debian/*/usr/lib/python*/dist-packages/PySide6/qmllint \
	  debian/*/usr/lib/python*/dist-packages/PySide6/qmlls \
	  debian/*/usr/lib/python*/dist-packages/shiboken6_generator/shiboken6

	# remove executable permissions
	find debian/pyside6-tools/usr/lib/python3*/dist-packages/PySide6/scripts/ -type f -exec chmod a-x {} +

	# fix up various paths in .pc, cmake and __init__.py
	debian/set-paths

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
ifeq (mips64el,$(DEB_HOST_ARCH))
	# See https://bugs.debian.org/868745
	PIP_BREAK_SYSTEM_PACKAGES=1 \
	QSG_NO_DEPTH_BUFFER=1 xvfb-run -a dh_auto_test -- --system=custom \
		--test-args '{interpreter} testrunner.py test --buildno=-1'
else
	PIP_BREAK_SYSTEM_PACKAGES=1 \
	QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu --no-sandbox" \
	xvfb-run -a dh_auto_test -- --system=custom \
		--test-args '{interpreter} testrunner.py test --buildno=-1'
endif
endif