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platform_build
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platform_build/core/host_executable.mk

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auto import from //depot/cupcake/@135843
2009-03-04 11:28:42 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
my_prefix := HOST_
include $(BUILD_SYSTEM)/multilib.mk
ifndef my_module_multilib
# By default we only build host module for the first arch.
my_module_multilib := first
endif
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
ifeq ($(my_module_multilib),both)
ifeq ($(LOCAL_MODULE_PATH_32)$(LOCAL_MODULE_STEM_32),)
$(error $(LOCAL_PATH): LOCAL_MODULE_STEM_32 or LOCAL_MODULE_PATH_32 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE))
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
endif
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
ifeq ($(LOCAL_MODULE_PATH_64)$(LOCAL_MODULE_STEM_64),)
$(error $(LOCAL_PATH): LOCAL_MODULE_STEM_64 or LOCAL_MODULE_PATH_64 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE))
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
endif
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
else #!LOCAL_MULTILIB == both
LOCAL_NO_2ND_ARCH_MODULE_SUFFIX := true
endif
LOCAL_2ND_ARCH_VAR_PREFIX :=
include $(BUILD_SYSTEM)/module_arch_supported.mk
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
ifeq ($(my_module_arch_supported),true)
include $(BUILD_SYSTEM)/host_executable_internal.mk
endif
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
ifdef HOST_2ND_ARCH
LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_2ND_ARCH_VAR_PREFIX)
include $(BUILD_SYSTEM)/module_arch_supported.mk
ifeq ($(my_module_arch_supported),true)
# Build for HOST_2ND_ARCH
OVERRIDE_BUILT_MODULE_PATH :=
LOCAL_BUILT_MODULE :=
LOCAL_INSTALLED_MODULE :=
LOCAL_MODULE_STEM :=
LOCAL_BUILT_MODULE_STEM :=
LOCAL_INSTALLED_MODULE_STEM :=
LOCAL_INTERMEDIATE_TARGETS :=
auto import from //depot/cupcake/@135843
2009-03-04 11:28:42 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
include $(BUILD_SYSTEM)/host_executable_internal.mk
endif
LOCAL_2ND_ARCH_VAR_PREFIX :=
endif # HOST_2ND_ARCH
Build from source or prebuilt With this change, you can easily switch between building from source code and prebuilt. Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file, relative to the top of the source tree, in the usual module definition. The prebuilt will be used unless any of the followings satisfied: 1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally; 2) The module name is in ANDROID_NO_PREBUILT_MODULES; 3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS. A developer can set ANDROID_NO_PREBUILT_MODULES or ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source, while build other modules from prebuilts. You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from source. Those variables can be set with shell environmental variable or in your buildspec.mk. Sometimes module B is able to be built from source only if module A is also built from source, for example, if B is the test apk of A. In that case, you can use the macro include-if-build-from-source to include B's Android.mk only if A is built from source too, or if-build-from-source to conditionally include the definition of module B, if their module definitions are in the same Android.mk. Support host-executable-hook and host-shared-library-hook. Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
2012-12-14 10:23:01 +08:00
Support host multilib build This change basically ported our target multilib to the host side. It supports 2 host build modes: x86 and x86_64 multilib build. For now you need to set "BUILD_HOST_64bit=true" to switch to x86_64 multilib build. Later we'll default to x86_64 build and have a flag to force 32-bit only build, which may be needed by SDK build. In host module definition, like in target ones, you can use the following LOCAL variables to set up multilib configuration: LOCAL_MULTILIB: can be "both", "first", "32" or "64". It also supports the same set of arch or 32-vs-64 specific LOCAL variables. By default, it builds only for the first arch. To keep path compatibility, in x86_64 build files are still output to out/host/linux-x86; Both 32-bit and 64-bit executables are in out/host/linux-86/bin; In x86_64 build 32-bit shared libraries are installed to out/host/linux-x86/lib32 and 64-bit shared libraries are installed to out/host/linux-x86/lib; 32-bit object files are output to out/host/linux-x86/obj32 and 64-bit object files are output to out/host/linux-x86/obj. Bug: 13751317 Change-Id: I6044f83b7db369a33e05209e8c588eb6dc83409f
2014-04-18 01:03:35 +08:00
LOCAL_NO_2ND_ARCH_MODULE_SUFFIX :=
my_module_arch_supported :=