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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
15ifneq ($(shell uname),Linux)
16$(error Linux is required to create a Windows SDK)
17endif
18ifeq ($(strip $(shell which unix2dos todos 2>/dev/null)),)
19$(error Need a unix2dos command. Please 'apt-get install tofrodos')
20endif
21
22# Define WIN_SDK_TARGETS (the list of targets located in topdir/sdk)
23# and the WIN_SDK_BUILD_PREREQ (the list of build prerequisites)
24# that are tools-dependent and not platform-dependent.
25include $(TOPDIR)sdk/build/windows_sdk_tools.mk
26
27# This is the list of targets that we want to generate as
28# Windows executables. All the targets specified here are located in
29# the topdir/development directory and are somehow platform-dependent.
30WIN_TARGETS := \
31	aapt \
32	aapt2 \
33	adb \
34	aidl \
35	aprotoc \
36	bcc_compat \
37	clang \
38	etc1tool \
39	dexdump dmtracedump \
40	fastboot \
41	hprof-conv \
42	libaapt2_jni \
43	llvm-rs-cc \
44	sqlite3 \
45	zipalign \
46	split-select \
47	$(WIN_SDK_TARGETS)
48
49WIN_TARGETS := $(foreach t,$(WIN_TARGETS),$(ALL_MODULES.host_cross_$(t).INSTALLED))
50
51# MAIN_SDK_NAME/DIR is set in build/core/Makefile
52WIN_SDK_NAME := $(subst $(HOST_OS)-$(SDK_HOST_ARCH),windows,$(MAIN_SDK_NAME))
53WIN_SDK_DIR  := $(subst $(HOST_OS)-$(SDK_HOST_ARCH),windows,$(MAIN_SDK_DIR))
54WIN_SDK_ZIP  := $(WIN_SDK_DIR)/$(WIN_SDK_NAME).zip
55
56$(call dist-for-goals, win_sdk, $(WIN_SDK_ZIP))
57
58# b/36697262 - we want the 64-bit libaapt2_jni and its dependencies
59ifdef HOST_CROSS_2ND_ARCH
60$(call dist-for-goals,win_sdk,$(ALL_MODULES.host_cross_libaapt2_jni$(HOST_CROSS_2ND_ARCH_MODULE_SUFFIX).BUILT):lib64/libaapt2_jni.dll)
61$(call dist-for-goals, win_sdk, prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/bin/libwinpthread-1.dll:lib64/libwinpthread-1.dll)
62endif
63
64.PHONY: win_sdk winsdk-tools
65
66define winsdk-banner
67$(info )
68$(info ====== [Windows SDK] $1 ======)
69$(info )
70endef
71
72define winsdk-info
73$(info MAIN_SDK_NAME: $(MAIN_SDK_NAME))
74$(info WIN_SDK_NAME : $(WIN_SDK_NAME))
75$(info WIN_SDK_DIR  : $(WIN_SDK_DIR))
76$(info WIN_SDK_ZIP  : $(WIN_SDK_ZIP))
77endef
78
79win_sdk: $(WIN_SDK_ZIP)
80	$(call winsdk-banner,Done)
81
82winsdk-tools: $(WIN_TARGETS)
83	$(call winsdk-banner,Tools Done)
84
85$(WIN_SDK_ZIP): $(WIN_TARGETS) $(INTERNAL_SDK_TARGET)
86	$(call winsdk-banner,Build $(WIN_SDK_NAME))
87	$(call winsdk-info)
88	$(hide) rm -rf $(WIN_SDK_DIR)
89	$(hide) mkdir -p $(WIN_SDK_DIR)
90	$(hide) cp -rf $(MAIN_SDK_DIR)/$(MAIN_SDK_NAME) $(WIN_SDK_DIR)/$(WIN_SDK_NAME)
91	$(hide) USB_DRIVER_HOOK=$(USB_DRIVER_HOOK) \
92		PLATFORM_VERSION=$(PLATFORM_VERSION) \
93		$(TOPDIR)development/build/tools/patch_windows_sdk.sh $(subst @,-q,$(hide)) \
94		$(WIN_SDK_DIR)/$(WIN_SDK_NAME) $(OUT_DIR) $(TOPDIR)
95	$(hide) PLATFORM_VERSION=$(PLATFORM_VERSION) \
96		$(TOPDIR)sdk/build/patch_windows_sdk.sh $(subst @,-q,$(hide)) \
97		$(WIN_SDK_DIR)/$(WIN_SDK_NAME) $(OUT_DIR) $(TOPDIR)
98	$(hide) ( \
99		cd $(WIN_SDK_DIR) && \
100		rm -f $(WIN_SDK_NAME).zip && \
101		zip -rq $(subst @,-q,$(hide)) $(WIN_SDK_NAME).zip $(WIN_SDK_NAME) \
102		)
103	@echo "Windows SDK generated at $(WIN_SDK_ZIP)"
104