#!/usr/bin/make -f

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

include /usr/share/dpkg/architecture.mk

export DEB_CPPFLAGS_MAINT_APPEND = -DNDEBUG

# The debug packages produced by webkit are huge and cause problems in
# most buildds, so use -g1 in all architectures except the ones that
# are known to work fine
ifeq (,$(filter $(DEB_HOST_ARCH_CPU),ppc64 ppc64el s390x))
	export DEB_CXXFLAGS_MAINT_STRIP = -g
	export DEB_CXXFLAGS_MAINT_APPEND = -g1
endif

# See https://github.com/annulen/webkit/issues/626
ifneq (,$(filter $(DEB_HOST_ARCH_CPU),mips mipsel))
	export DEB_CXXFLAGS_MAINT_APPEND += -mfp32
endif

# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81426
ifneq (,$(filter $(DEB_HOST_ARCH_CPU),sh3 sh4))
	export DEB_CXXFLAGS_MAINT_STRIP += -O2
	export DEB_CXXFLAGS_MAINT_APPEND += -O1
endif

# WebKit uses memset/memcpy a lot
export DEB_CXXFLAGS_MAINT_APPEND += -Wno-class-memaccess

# Disable gold linker on all architectures except x32
ifneq ($(DEB_HOST_ARCH),x32)
	EXTRA_CMAKE_ARGUMENTS += -DUSE_LD_GOLD=OFF
endif

# JIT is only supported on x86 / armhf / aarch64 / mips32
ifeq (,$(filter $(DEB_HOST_ARCH),amd64 arm64 armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel))
	EXTRA_CMAKE_ARGUMENTS += -DENABLE_JIT=OFF
endif

# Copied from Fedora; see also https://github.com/annulen/webkit/issues/480
ifneq (,$(filter $(DEB_HOST_ARCH_CPU),ppc64el s390x))
	EXTRA_CMAKE_ARGUMENTS += -DUSE_SYSTEM_MALLOC=ON
endif

%:
	dh $@ --buildsystem=cmake+ninja --with pkgkde_symbolshelper

override_dh_auto_configure:
	dh_auto_configure -- -DPORT=Qt $(EXTRA_CMAKE_ARGUMENTS)

override_dh_auto_build:
	# Fix QTBUG-71134 (libpng warning: iCCP: known incorrect sRGB profile)
	pngcrush -ow -fix ./Source/WebCore/Resources/nullPlugin@2x.png
	pngcrush -ow -fix ./Source/WebCore/Resources/textAreaResizeCorner@2x.png
	dh_auto_build

override_dh_auto_install:
	dh_auto_install

	# 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

override_dh_missing:
	dh_missing --fail-missing

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	-cd obj-$(DEB_HOST_GNU_TYPE); \
	xvfb-run -a -s "-screen 0 1024x768x24 +extension RANDR +extension RENDER +extension GLX" \
	ctest --output-on-failure
endif