#!/usr/bin/make -f

export DEB_BUILD_MAINT_OPTIONS = hardening=+all
DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/buildflags.mk
CFLAGS+=$(CPPFLAGS)
CXXFLAGS+=$(CPPFLAGS)

DEB_HOST_ARCH?=$(shell dpkg-architecture -qDEB_HOST_ARCH)
ifneq (,$(filter armel,$(DEB_HOST_ARCH)))
WITH_NEON = -DWITH_NEON=OFF
else
WITH_NEON =
endif

DEB_HOST_ARCH_OS?=$(shell dpkg-architecture -qDEB_HOST_ARCH_OS)
ifeq (,$(filter linux, $(DEB_HOST_ARCH_OS)))
WITH_WAYLAND = -DWITH_WAYLAND=OFF
WITH_LIBSYSTEMD = -DWITH_LIBSYSTEMD=OFF
WITH_ALSA = -DWITH_ALSA=OFF
else
WITH_WAYLAND =
WITH_LIBSYSTEMD =
WITH_ALSA =
endif

NULL =

DEB_HOST_ARCH_OS?=$(shell dpkg-architecture -qDEB_HOST_ARCH_OS)
ifneq (,$(filter linux,$(DEB_HOST_ARCH_OS)))
LINUX_URBDRC_CLIENT = -DCHANNEL_URBDRC=ON \
                      -DCHANNEL_URBDRC_CLIENT=ON \
                      $(NULL)
else
LINUX_URBDRC_CLIENT = -DCHANNEL_URBDRC=OFF \
                      -DCHANNEL_URBDRC_CLIENT=OFF \
                      $(NULL)
endif

DEB_CMAKE_EXTRA_FLAGS :=  -DCMAKE_INSTALL_INCLUDEDIR=include/$(shell dpkg-architecture -qDEB_HOST_MULTIARCH) \
                          -DCMAKE_SKIP_RPATH=FALSE \
                          -DCMAKE_SKIP_INSTALL_RPATH=TRUE \
                          -DWITH_PULSE=ON \
                          ${WITH_ALSA} \
                          -DWITH_CHANNELS=ON \
                          -DBUILTIN_CHANNELS=ON \
                          -DWITH_CUPS=ON \
                          -DWITH_PCSC=ON \
                          -DWITH_JPEG=ON \
                          -DWITH_GSTREAMER_0_10=OFF \
                          -DWITH_GSTREAMER_1_0=ON \
                          $(LINUX_URBDRC_CLIENT) \
                          -DWITH_SERVER=ON \
                          -DBUILD_TESTING=OFF \
                          -DCMAKE_BUILD_TYPE=RELWITHDEBINFO \
                          $(WITH_WAYLAND) \
                          $(WITH_LIBSYSTEMD) \
                          -DWITH_CLIENT_INTERFACE=OFF \
                          -DWITH_ICU=ON \
                          $(WITH_NEON) \
                          $(NULL)

# Ubuntu can't have ffmpeg in main
ifeq ($(shell dpkg-vendor --is Ubuntu && echo yes),yes)
DEB_CMAKE_EXTRA_FLAGS += -DWITH_FFMPEG=OFF -DWITH_GSM=OFF
else
DEB_CMAKE_EXTRA_FLAGS += -DWITH_GSM=ON
endif

%:
	dh $@

.PHONY: override_dh_auto_configure override_dh_install override_dh_strip
override_dh_auto_configure:
	dh_auto_configure -- $(DEB_CMAKE_EXTRA_FLAGS)

override_dh_install:
	rm -rf debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/*.a
	mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/freerdp/
	dh_install

override_dh_missing:
	dh_missing --fail-missing

override_dh_strip:
	dh_strip -plibfreerdp2-2 --dbgsym-migration='libfreerdp2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibfreerdp-server2-2 --dbgsym-migration='libfreerdp-server2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibfreerdp-shadow2-2 --dbgsym-migration='libfreerdp-shadow2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibfreerdp-shadow-subsystem2-2 --dbgsym-migration='libfreerdp-shadow2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibfreerdp-client2-2 --dbgsym-migration='libfreerdp-client2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibwinpr2-2 --dbgsym-migration='libwinpr2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibwinpr-tools2-2 --dbgsym-migration='libwinpr-tools2-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -pfreerdp2-x11 --dbgsym-migration='freerdp2-x11-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -pfreerdp2-shadow-x11 --dbgsym-migration='freerdp2-shadow-x11-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -pwinpr-utils --dbgsym-migration='winpr-utils-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -pfreerdp2-wayland --dbgsym-migration='freerdp2-wayland-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'
	dh_strip -plibuwac0-0 --dbgsym-migration='libuwac0-dbg (<< 2.0.0~git20161130.1.e60d0d5+dfsg1-1~exp1~)'

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

PKD   = $(word 1,$(abspath $(dir $(MAKEFILE_LIST))))
PKG   = $(DEB_SOURCE)
UVER  = $(shell echo $(DEB_VERSION) | cut -d "-" -f1)
DTYPE = +dfsg1
VER  ?= $(subst $(DTYPE),,$(UVER))

UURL = git://github.com/FreeRDP/FreeRDP.git
UREV = $(shell echo $(VER) | cut -d"." -f5)

## http://wiki.debian.org/onlyjob/get-orig-source
.PHONY: get-orig-source
get-orig-source: $(PKG)_$(VER)$(DTYPE).orig.tar.xz $(info I: $(PKG)_$(VER)$(DTYPE))
	@

$(PKG)_$(VER)$(DTYPE).orig.tar.xz: $(info I: GIT Revision=$(UREV))
	$(if $(wildcard $(PKG)-$(VER)),$(error $(PKG)-$(VER) exist, aborting..))
	@echo "# Downloading..."
	git clone $(UURL) $(PKG)-$(VER) \
	    || $(RM) -r $(PKG)-$(VER)
	cd $(PKG)-$(VER) \
	    && git checkout "$(UREV)" \
	    && ( echo "# Generating ChangeLog..." \
	       ; git --no-pager log --format="%ai %aN (%h) %n%n%x09*%w(68,0,10) %s%n" > ChangeLog \
	       ; touch -d "$$(git log -1 --format='%ci')" ChangeLog) \
	    && echo "# Setting times..." \
	    && for F in $$(git ls-tree -r --name-only HEAD); do touch --no-dereference -d "$$(git log -1 --format="%ai" -- $$F)" "$$F"; done \
	    && echo "# Cleaning-up..." \
	    && rm -rf \
	        client/Android/ \
	        client/iOS/ \
	        client/Mac/ \
	        client/Windows/ \
	        scripts/OpenSSL-DownloadAndBuild.command \
	        winpr/libwinpr/crt/utf.* \
	    && $(RM) -r .git .git* \
	    && echo "$(UREV)+debian" > .source_version
	@echo "# Packing..."
	find -L "$(PKG)-$(VER)" -xdev -type f -print | sort \
	    | XZ_OPT="-6v" tar -caf "../$(PKG)_$(VER)$(DTYPE).orig.tar.xz" -T- --owner=root --group=root --mode=a+rX \
	    && $(RM) -r "$(PKG)-$(VER)"