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      1 # Makefile to build the Windows SDK under linux.
      2 #
      3 # This file is included by build/core/Makefile when a PRODUCT-sdk-win_sdk build
      4 # is requested.
      5 #
      6 # Summary of operations:
      7 # - create a regular Linux SDK
      8 # - build a few Windows tools
      9 # - mirror the linux SDK directory and patch it with the Windows tools
     10 #
     11 # This way we avoid the headache of building a full SDK in MinGW mode, which is
     12 # made complicated by the fact the build system does not support cross-compilation.
     13 
     14 # We can only use this under Linux
     15 ifneq ($(shell uname),Linux)
     16 $(error Linux is required to create a Windows SDK)
     17 endif
     18 ifeq ($(strip $(shell which unix2dos todos 2>/dev/null)),)
     19 $(error Need a unix2dos command. Please 'apt-get install tofrodos')
     20 endif
     21 
     22 # This is the list of targets that we want to generate as
     23 # Windows executables. All the targets specified here are located in
     24 # the topdir/development directory and are somehow platform-dependent.
     25 WIN_TARGETS := \
     26 	aapt \
     27 	aapt2 \
     28 	adb \
     29 	aidl \
     30 	aprotoc \
     31 	bcc_compat \
     32 	clang \
     33 	etc1tool \
     34 	dexdump dmtracedump \
     35 	fastboot \
     36 	hprof-conv \
     37 	libaapt2_jni \
     38 	llvm-rs-cc \
     39 	sqlite3 \
     40 	zipalign \
     41 	split-select
     42 
     43 WIN_TARGETS := $(foreach t,$(WIN_TARGETS),$(ALL_MODULES.host_cross_$(t).INSTALLED))
     44 
     45 # MAIN_SDK_NAME/DIR is set in build/core/Makefile
     46 WIN_SDK_NAME := $(subst $(HOST_OS)-$(SDK_HOST_ARCH),windows,$(MAIN_SDK_NAME))
     47 WIN_SDK_DIR  := $(subst $(HOST_OS)-$(SDK_HOST_ARCH),windows,$(MAIN_SDK_DIR))
     48 WIN_SDK_ZIP  := $(WIN_SDK_DIR)/$(WIN_SDK_NAME).zip
     49 
     50 $(call dist-for-goals, win_sdk, $(WIN_SDK_ZIP))
     51 
     52 # b/36697262 - we want the 64-bit libaapt2_jni and its dependencies
     53 ifdef HOST_CROSS_2ND_ARCH
     54 $(call dist-for-goals,win_sdk,$(ALL_MODULES.host_cross_libaapt2_jni$(HOST_CROSS_2ND_ARCH_MODULE_SUFFIX).BUILT):lib64/libaapt2_jni.dll)
     55 $(call dist-for-goals, win_sdk, prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/bin/libwinpthread-1.dll:lib64/libwinpthread-1.dll)
     56 endif
     57 
     58 .PHONY: win_sdk winsdk-tools
     59 
     60 win_sdk: $(WIN_SDK_ZIP)
     61 
     62 winsdk-tools: $(WIN_TARGETS)
     63 
     64 $(WIN_SDK_ZIP): $(WIN_TARGETS) $(INTERNAL_SDK_TARGET) $(SOONG_ZIP) \
     65 		$(HOST_OUT_EXECUTABLES)/atree \
     66 		development/build/tools/patch_windows_sdk.sh \
     67 		development/build/sdk-windows-x86.atree
     68 	@echo Build Windows SDK $(WIN_SDK_NAME)
     69 	$(hide) rm -rf $(WIN_SDK_DIR) $@
     70 	$(hide) mkdir -p $(WIN_SDK_DIR)
     71 	$(hide) cp -rf $(MAIN_SDK_DIR)/$(MAIN_SDK_NAME) $(WIN_SDK_DIR)/$(WIN_SDK_NAME)
     72 	$(hide) USB_DRIVER_HOOK=$(USB_DRIVER_HOOK) \
     73 		PLATFORM_VERSION=$(PLATFORM_VERSION) \
     74 		ATREE_STRIP=$(HOST_STRIP) \
     75 		development/build/tools/patch_windows_sdk.sh -q \
     76 		$(WIN_SDK_DIR)/$(WIN_SDK_NAME) $(OUT_DIR) $(TOPDIR)
     77 	$(hide) $(SOONG_ZIP) -d -C $(WIN_SDK_DIR) -D $(WIN_SDK_DIR)/$(WIN_SDK_NAME) -o $@
     78