ADDON_DEPS_DIR := $(BUILDDIR)/$(PLATFORM)/build/depends
TOOLCHAIN_FILE = $(ADDON_DEPS_DIR)/share/Toolchain_binaddons.cmake
ADDON_PROJECT_DIR = $(BUILDDIR)/../../../../cmake/addons
export PKG_CONFIG_LIBDIR = $(ADDON_DEPS_DIR)/lib/pkgconfig

ifeq ($(CROSS_COMPILING),yes)
  DEPS = $(TOOLCHAIN_FILE) $(abs_top_srcdir)/target/config-binaddons.site $(abs_top_srcdir)/target/Toolchain_binaddons.cmake $(CONFIG_SUB) $(CONFIG_GUESS)
  TOOLCHAIN = -DCMAKE_TOOLCHAIN_FILE=$(TOOLCHAIN_FILE)
  ifeq ($(OS),linux)
    DEPS += linux-system-libs linux-system-x11-libs

    ifeq ($(RENDER_SYSTEM),gl)
      DEPS += linux-system-gl-libs
    else
      DEPS += linux-system-gles-libs
    endif
  endif
endif

ifeq ($(PLATFORM),)
  PLATFORM = native
endif
ifeq ($(CMAKE),)
  CMAKE = cmake
endif

CMAKE_EXTRA =
ifeq (darwin, $(findstring darwin, $(HOST)))
    INSTALL_PREFIX = ../../../../../addons/
    CMAKE_EXTRA = -DPACKAGE_ZIP=ON
endif

ifneq ($(PREFIX),)
  ifneq (darwin, $(findstring darwin, $(HOST)))
    INSTALL_PREFIX = $(PREFIX) -DOVERRIDE_PATHS=ON
  endif

  CMAKE_EXTRA += -DAUTOCONF_FILES="$(CONFIG_SUB) $(CONFIG_GUESS)"
endif

ifneq ($(TARBALLS_LOCATION),)
  CMAKE_EXTRA += -DTARBALL_DIR=$(TARBALLS_LOCATION)
endif

ifneq ($(ADDON_SRC_PREFIX),)
  CMAKE_EXTRA += -DADDON_SRC_PREFIX=$(ADDON_SRC_PREFIX)
endif

ifneq ($(ADDONS_DEFINITION_DIR),)
  CMAKE_EXTRA += -DADDONS_DEFINITION_DIR=$(ADDONS_DEFINITION_DIR)
endif

ifneq ($(EXTRA_CMAKE_ARGS),)
  CMAKE_EXTRA += $(EXTRA_CMAKE_ARGS)
endif

ifeq ($(PACKAGE),1)
  MAKE_PACKAGE = package-
endif

all: .installed-$(PLATFORM)


clean:
	rm -f .installed-$(PLATFORM)

distclean:
	rm -rf $(PLATFORM) .installed-$(PLATFORM) native

.installed-$(PLATFORM): $(DEPS)
	cd $(ADDON_PROJECT_DIR) && (git clean -xfd || rm -rf CMakeCache.txt CMakeFiles cmake_install.cmake build/*)
	mkdir -p $(PLATFORM)
ifeq ($(PREFIX),)
	@echo
	@echo "ERROR: please set PREFIX to the xbmc install path e.g. $(MAKE) PREFIX=/usr/local"
	@exit 1
endif
ifeq ($(CROSS_COMPILING),yes)
	mkdir -p $(PLATFORM)/build/depends/share; \
         cp -f $(abs_top_srcdir)/target/config-binaddons.site $(PLATFORM)/build/depends/share/config.site
endif
	cd $(PLATFORM); \
         $(CMAKE) -DCMAKE_INSTALL_PREFIX=$(INSTALL_PREFIX) $(CMAKE_EXTRA) \
         $(TOOLCHAIN) \
         -DADDONS_TO_BUILD="$(ADDONS)" $(ADDON_PROJECT_DIR) -DBUILD_DIR=$(BUILDDIR)/$(PLATFORM)/build ;\
         for addon in $$($(MAKE) supported_addons | awk '/^ALL_ADDONS_BUILDING: .*$$/ { first = $$1; $$1 = ""; print $$0 }'); do \
           $(MAKE) $(MAKE_PACKAGE)$$addon && echo $$addon >> $(ADDON_PROJECT_DIR)/.success || echo $$addon >> $(ADDON_PROJECT_DIR)/.failure ;\
         done
ifneq ($(CROSS_COMPILING),yes)
	@[ -f $(ADDON_PROJECT_DIR)/.failure ] && echo "Following Addons failed to build:" $(shell cat $(ADDON_PROJECT_DIR)/.failure) || :
	@cd $(PLATFORM); $(MAKE) need-sudo | grep -q TRUE && $(MAKE) sudo-install || :
endif
	touch $@

$(TOOLCHAIN_FILE): $(abs_top_srcdir)/target/Toolchain_binaddons.cmake
	mkdir -p $(ADDON_DEPS_DIR)/share
	sed "s|@CMAKE_FIND_ROOT_PATH@|$(ADDON_DEPS_DIR)|g" $(abs_top_srcdir)/target/Toolchain_binaddons.cmake > $@

HOST_LIBDIR := $(firstword $(wildcard /usr/lib64 /usr/lib/$(HOST)))

linux-system-libs:
	mkdir -p $(ADDON_DEPS_DIR)/lib
	[ -f $(ADDON_DEPS_DIR)/lib/libm.so ] || ln -sf $(HOST_LIBDIR)/libm.so $(ADDON_DEPS_DIR)/lib/

linux-system-x11-libs:
	mkdir -p $(ADDON_DEPS_DIR)/lib/pkgconfig $(ADDON_DEPS_DIR)/include
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/x11.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/x*.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/
	[ -f $(ADDON_DEPS_DIR)/lib/libX11.so ] || ln -sf $(HOST_LIBDIR)/libX11.so* $(ADDON_DEPS_DIR)/lib/
	[ -L $(ADDON_DEPS_DIR)/include/X11 ] || ln -sf /usr/include/X11 $(ADDON_DEPS_DIR)/include/X11
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/xproto.pc ] || ln -sf /usr/share/pkgconfig/x*.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/kbproto.pc ] || ln -sf /usr/share/pkgconfig/kbproto.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/kbproto.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/damageproto.pc ] || ln -sf /usr/share/pkgconfig/damageproto.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/damageproto.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/fixesproto.pc ] || ln -sf /usr/share/pkgconfig/fixesproto.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/fixesproto.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/pthread-stubs.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/pthread-stubs.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/pthread-stubs.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/ice.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/ice.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/ice.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/sm.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/sm.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/sm.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/libdrm.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/libdrm.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/libdrm.pc

linux-system-gl-libs:
	mkdir -p $(ADDON_DEPS_DIR)/lib/pkgconfig $(ADDON_DEPS_DIR)/include
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/gl.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/gl.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/gl.pc
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/glu.pc ] || ln -sf $(HOST_LIBDIR)/pkgconfig/glu.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/glu.pc
	[ -f $(ADDON_DEPS_DIR)/lib/libGL.so ] || ln -sf $(HOST_LIBDIR)/libGL.so $(ADDON_DEPS_DIR)/lib/libGL.so
	[ -L $(ADDON_DEPS_DIR)/include/GL ] || ln -sf /usr/include/GL $(ADDON_DEPS_DIR)/include/GL

linux-system-gles-libs:
	mkdir -p $(ADDON_DEPS_DIR)/lib/pkgconfig $(ADDON_DEPS_DIR)/include
	[ -f $(ADDON_DEPS_DIR)/lib/pkgconfig/glesv2.pc ] || ln -sf $(PREFIX)/lib/pkgconfig/glesv2.pc $(ADDON_DEPS_DIR)/lib/pkgconfig/glesv2.pc
	[ -f $(ADDON_DEPS_DIR)/lib/libGLESv2.so ] || ln -sf $(PREFIX)/lib/libGLESv2.so $(ADDON_DEPS_DIR)/lib/libGLESv2.so
	[ -L $(ADDON_DEPS_DIR)/include/GLES2 ] || ln -sf $(PREFIX)/include/GLES2 $(ADDON_DEPS_DIR)/include/GLES2
	[ -L $(ADDON_DEPS_DIR)/include/KHR ] || ln -sf $(PREFIX)/include/KHR $(ADDON_DEPS_DIR)/include/KHR
	[ -L $(ADDON_DEPS_DIR)/include/EGL ] || ln -sf $(PREFIX)/include/EGL $(ADDON_DEPS_DIR)/include/EGL
	[ -f $(ADDON_DEPS_DIR)/lib/libEGL.so ] || ln -sf $(PREFIX)/lib/libEGL.so $(ADDON_DEPS_DIR)/lib/libEGL.so