MAC_OPENTK_SOURCES := $(shell grep "Compile Include" $(TOP)/OpenTK/OpenTK.csproj | sed 's/.*Include="//' | sed 's/".*//' | sed 's_\\_/_g' )
MAC_OPENTK_FULL_SOURCES := $(shell grep "Compile Include" $(TOP)/OpenTK/OpenTK.csproj | grep -v "System.Drawing" | sed 's/.*Include="//' | sed 's/".*//' | sed 's_\\_/_g' )
MAC_OPENTK_NET_4_5_SOURCES = \
	$(MAC_OPENTK_SOURCES) \
	$(SHARED_SYSTEM_DRAWING_SOURCES) \

MAC_OPENTK_TARGETS = \
	$(MAC_BUILD_DIR)/full-64/OpenTK.dll \
	$(MAC_BUILD_DIR)/full-reference/OpenTK.dll \
	$(MAC_BUILD_DIR)/mobile-64/OpenTK.dll \
	$(MAC_BUILD_DIR)/mobile-reference/OpenTK.dll \
	$(MAC_BUILD_DIR)/net_4_5/OpenTK.dll \
	$(MAC_BUILD_DIR)/net_4_5-reference/OpenTK.dll

# remove duplicates
MAC_OPENTK_NET_4_5_SOURCES := $(sort $(MAC_OPENTK_NET_4_5_SOURCES))

$(addprefix $(MAC_BUILD_DIR)/full-64/,OpenTK.dll): VARIANT = full-64
$(addprefix $(MAC_BUILD_DIR)/mobile-64/,OpenTK.dll): VARIANT = mobile-64
$(addprefix $(MAC_BUILD_DIR)/net_4_5/,OpenTK.dll): VARIANT = net_4_5

$(addprefix $(MAC_BUILD_DIR)/full-%/,OpenTK.dll): XAMMAC = -r:$(MAC_BUILD_DIR)/$(VARIANT)/Xamarin.Mac.dll
$(addprefix $(MAC_BUILD_DIR)/mobile-%/,OpenTK.dll): XAMMAC = -r:$(MAC_BUILD_DIR)/$(VARIANT)/Xamarin.Mac.dll
$(addprefix $(MAC_BUILD_DIR)/net_4_5/,OpenTK.dll): XAMMAC = -r:$(MAC_BUILD_DIR)/full-64/Xamarin.Mac.dll

$(MAC_BUILD_DIR)/mobile-64/OpenTK.dll: $(MAC_OPENTK_SOURCES) $(MAC_BUILD_DIR)/mobile-64/Xamarin.Mac.dll
	$(call Q_PROF_CSC,mac/$(VARIANT)) $(MAC_mobile_CSC) \
		-nologo -out:$@ -target:library -debug:full -define:OPENTK_DLL -unsafe -nowarn:3021,612,618,1635 \
		$(MAC_BOOTSTRAP_DEFINES),COREBUILD \
		$(XAMMAC) \
		-publicsign -keyfile:$(PRODUCT_KEY_PATH) \
		@$(BUILD_DIR)/macos-defines.rsp \
		$(MAC_OPENTK_SOURCES)

$(MAC_BUILD_DIR)/full-64/OpenTK.dll: $(MAC_OPENTK_SOURCES) $(MAC_BUILD_DIR)/full-64/Xamarin.Mac.dll
	$(call Q_PROF_CSC,mac/$(VARIANT)) $(MAC_full_CSC) \
		-nologo -out:$@ -target:library -debug:full -define:OPENTK_DLL -unsafe -nowarn:3021,612,618,1635 \
		$(MAC_BOOTSTRAP_DEFINES),COREBUILD \
		$(XAMMAC) \
		-publicsign -keyfile:$(PRODUCT_KEY_PATH) \
		@$(BUILD_DIR)/macos-defines.rsp \
		$(MAC_OPENTK_FULL_SOURCES)

$(MAC_BUILD_DIR)/net_4_5/OpenTK.dll: $(MAC_OPENTK_SOURCES) $(MAC_BUILD_DIR)/full-64/Xamarin.Mac.dll
	@mkdir -p $(MAC_BUILD_DIR)/net_4_5
	$(call Q_PROF_CSC,mac/$(VARIANT)) $(MAC_full_CSC) \
		-nologo -out:$@ -target:library -debug:full -define:OPENTK_DLL -unsafe -nowarn:3021,612,618,1635 \
		$(MAC_BOOTSTRAP_DEFINES),COREBUILD \
		 $(XAMMAC) \
		-publicsign -keyfile:$(PRODUCT_KEY_PATH) \
		@$(BUILD_DIR)/macos-defines.rsp \
		$(MAC_OPENTK_NET_4_5_SOURCES)

$(MAC_BUILD_DIR)/net_4_5-reference/OpenTK.dll: $(MAC_BUILD_DIR)/net_4_5/OpenTK.dll
	@mkdir -p $(@D)
	$(Q) $(CP) $^ $@
	$(Q) $(CP) $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_BUILD_DIR)/%-reference/OpenTK.dll: $(MAC_BUILD_DIR)/%-64/OpenTK.dll
	@mkdir -p $(@D)
	$(Q) $(CP) $^ $@
	$(Q) $(CP) $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/mobile/OpenTK.dll: $(MAC_BUILD_DIR)/mobile-reference/OpenTK.dll | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/mobile
	$(Q) install -m 0755 $^ $@
	$(Q) install -m 0644 $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/mobile/OpenTK.dll: $(MAC_BUILD_DIR)/mobile-64/OpenTK.dll | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/mobile
	$(Q) install -m 0755 $^ $@
	$(Q) install -m 0644 $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/full/OpenTK.dll: $(MAC_BUILD_DIR)/full-reference/OpenTK.dll | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/full
	$(Q) install -m 0755 $^ $@
	$(Q) install -m 0644 $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/net_4_5/OpenTK.dll: $(MAC_BUILD_DIR)/net_4_5-reference/OpenTK.dll | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/net_4_5
	$(Q) install -m 0755 $^ $@
	$(Q) install -m 0644 $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/full/OpenTK.dll: $(MAC_BUILD_DIR)/full-64/OpenTK.dll | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/full
	$(Q) install -m 0755 $^ $@
	$(Q) install -m 0644 $(<:.dll=.pdb) $(@:.dll=.pdb)

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/Xamarin.Mac/%: | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/Xamarin.Mac
	$(Q) ln -sF ../../reference/mobile/$* $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/Xamarin.Mac/$*

$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/4.5/%: | $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/4.5
	$(Q) ln -sF ../../reference/net_4_5/$* $(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/4.5/$*

MAC_TARGETS += \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/mobile/OpenTK.dll     \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/mobile/OpenTK.dll        \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/full/OpenTK.dll       \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/64bits/full/OpenTK.dll          \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/Xamarin.Mac/OpenTK.dll     \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/Xamarin.Mac/OpenTK.pdb     \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/reference/net_4_5/OpenTK.dll       \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/4.5/OpenTK.dll     \
	$(MAC_DESTDIR)$(MAC_FRAMEWORK_CURRENT_DIR)/lib/mono/4.5/OpenTK.pdb \