#!/usr/bin/make -f

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

export CFLAGS := $(shell dpkg-buildflags --get CFLAGS) $(shell dpkg-buildflags --get CPPFLAGS)
export CXXFLAGS := $(shell dpkg-buildflags --get CXXFLAGS) $(shell dpkg-buildflags --get CPPFLAGS)
export LDFLAGS := $(shell dpkg-buildflags --get LDFLAGS) -Wl,--as-needed
export QT_SELECT := qt5

DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

gstab_architectures := amd64 i386 powerpc s390x
fulldebug_architectures := none
disabled_jit_architectures := armel mips mipsel
disabled_pch_architectures := amd64 powerpc s390x

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

override_dh_auto_configure:
	# Run qmake once to create .qmake.conf and be sure to append the following values.
	qmake

# Enable gstabs debugging symbols only on gstab_architectures.
ifeq ($(DEB_HOST_ARCH),$(findstring $(DEB_HOST_ARCH), $(gstab_architectures)))
	echo "QMAKE_CXXFLAGS -= -g" >> .qmake.conf
	echo "QMAKE_CXXFLAGS += -gstabs" >> .qmake.conf
# Enable normal debugging symbols only on fulldebug_architectures.
else ifeq ($(DEB_HOST_ARCH),$(findstring $(DEB_HOST_ARCH), $(fulldebug_architectures)))
	echo "QMAKE_CXXFLAGS += -g" >> .qmake.conf
else
# Disable debugging symbols in all the other archs.
	echo "QMAKE_CXXFLAGS -= -g" >> .qmake.conf
	echo "QMAKE_CXXFLAGS -= -gstabs" >> .qmake.conf
endif

# Disable JIT on selected architectures
ifeq ($(DEB_HOST_ARCH),$(findstring $(DEB_HOST_ARCH), $(disabled_jit_architectures)))
	echo "QMAKE_CXXFLAGS += -DENABLE_JIT=0" >> .qmake.conf
endif

# Disable header precompliation as it creates invalid includes on certain
# architectures causing build failure. LP: 1395661
ifeq ($(DEB_HOST_ARCH),$(findstring $(DEB_HOST_ARCH), $(disabled_pch_architectures)))
	echo "CONFIG -= precompile_header" >> .qmake.conf
endif

	# This warning makes the build logs 500 MB large
	echo "QMAKE_CXXFLAGS += -Wno-expansion-to-defined" >> .qmake.conf

	# Run qmake again now with the proper values.
	qmake

override_dh_auto_build-indep:
	dh_auto_build -- sub-Source-QtWebKit-pro-clean
	dh_auto_build -- -CSource -fMakefile.api docs

override_dh_auto_install-arch:
	make install INSTALL_ROOT=$(CURDIR)/debian/tmp
	
	# Remove rpath from the offending binaries
	chrpath -d $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/qt5/libexec/QtWebProcess
	chrpath -d $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/qt5/libexec/QtWebPluginProcess
	
	# Fix wrong path in pkgconfig files
	find $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig -type f -name '*.pc' \
	-exec sed -i -e 's/$(DEB_HOST_MULTIARCH)\/$(DEB_HOST_MULTIARCH)/$(DEB_HOST_MULTIARCH)/g' {} \;
	
	# Remove private headers
	rm -rf debian/tmp/usr/include/$(DEB_HOST_MULTIARCH)/qt5/QtWebKit/*/QtWebKit
	rm -rf debian/tmp/usr/include/$(DEB_HOST_MULTIARCH)/qt5/QtWebKitWidgets/*/QtWebKitWidgets
	# And associated files
	rm -fv debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/qt5/mkspecs/modules/qt_lib_webkit_private.pri
	rm -fv debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/qt5/mkspecs/modules/qt_lib_webkitwidgets_private.pri
	
	# Remove libtool-like files
	rm -f debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/*.la

override_dh_auto_install-indep:
	dh_auto_build -- -CSource -fMakefile.api INSTALL_ROOT=$(CURDIR)/debian/tmp install_docs

override_dh_install:
	dh_install --fail-missing

override_dh_auto_test:
	# Do not attempt to run anything to make build-indep work

override_dh_strip:
	dh_strip --dbgsym-migration='libqt5webkit5-dbg (<< 5.212.0~alpha2-1~)'