diff options
-rw-r--r-- | build/core/add-toolchain.mk | 14 | ||||
-rw-r--r-- | build/core/init.mk | 126 | ||||
-rw-r--r-- | build/core/setup-app.mk | 15 | ||||
-rw-r--r-- | build/core/setup-toolchain.mk | 12 | ||||
-rw-r--r-- | toolchains/arm-linux-androideabi-clang3.1/setup.mk | 2 | ||||
-rw-r--r-- | toolchains/arm-linux-androideabi-clang3.2/setup.mk | 2 | ||||
-rw-r--r-- | toolchains/llvm-3.1/config.mk | 20 | ||||
-rw-r--r-- | toolchains/llvm-3.1/setup.mk | 125 | ||||
-rw-r--r-- | toolchains/llvm-3.2/config.mk | 20 | ||||
-rw-r--r-- | toolchains/llvm-3.2/setup.mk | 125 |
10 files changed, 392 insertions, 69 deletions
diff --git a/build/core/add-toolchain.mk b/build/core/add-toolchain.mk index 555b64544..8fe00a35f 100644 --- a/build/core/add-toolchain.mk +++ b/build/core/add-toolchain.mk @@ -34,6 +34,18 @@ $(call clear-vars,$(NDK_TOOLCHAIN_VARS_OPTIONAL)) # Include the config file include $(_config_mk) +# Plug in the undefined +ifeq ($(TOOLCHAIN_ABIS)$(TOOLCHAIN_ARCH),) +ifeq (1,$(words $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)))) +TOOLCHAIN_ARCH := $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)) +TOOLCHAIN_ABIS := $(TOOLCHAIN_ARCH) $(NDK_KNOWN_ABIS:%=$(TOOLCHAIN_ARCH)%) +endif +endif + +ifeq ($(TOOLCHAIN_ABIS)$(TOOLCHAIN_ARCH),) +# Ignore if both TOOLCHAIN_ABIS and TOOLCHAIN_ARCH are not defined +else + # Check that the proper variables were defined $(call check-required-vars,$(NDK_TOOLCHAIN_VARS_REQUIRED),$(_config_mk)) @@ -76,4 +88,6 @@ $(foreach _abi,$(_abis),\ NDK_ARCH.$(_arch).toolchains += $(_name) NDK_ARCH.$(_arch).abis := $(sort $(NDK_ARCH.$(_arch).abis) $(_abis)) +endif + # done diff --git a/build/core/init.mk b/build/core/init.mk index 9b4e28a65..3db5ce584 100644 --- a/build/core/init.mk +++ b/build/core/init.mk @@ -428,6 +428,66 @@ include $(BUILD_SYSTEM)/definitions.mk # ==================================================================== # +# Read all platform-specific configuration files. +# +# Each platform must be located in build/platforms/android-<apilevel> +# where <apilevel> corresponds to an API level number, with: +# 3 -> Android 1.5 +# 4 -> next platform release +# +# ==================================================================== + +# The platform files were moved in the Android source tree from +# $TOP/ndk/build/platforms to $TOP/development/ndk/platforms. However, +# the official NDK release packages still place them under the old +# location for now, so deal with this here +# +NDK_PLATFORMS_ROOT := $(strip $(NDK_PLATFORMS_ROOT)) +ifndef NDK_PLATFORMS_ROOT + NDK_PLATFORMS_ROOT := $(strip $(wildcard $(NDK_ROOT)/platforms)) + ifndef NDK_PLATFORMS_ROOT + NDK_PLATFORMS_ROOT := $(strip $(wildcard $(NDK_ROOT)/build/platforms)) + endif + + ifndef NDK_PLATFORMS_ROOT + $(call __ndk_info,Could not find platform files (headers and libraries)) + $(if $(strip $(wildcard $(NDK_ROOT)/RELEASE.TXT)),\ + $(call __ndk_info,Please define NDK_PLATFORMS_ROOT to point to a valid directory.)\ + ,\ + $(call __ndk_info,Please run build/tools/build-platforms.sh to build the corresponding directory.)\ + ) + $(call __ndk_error,Aborting) + endif + + $(call ndk_log,Found platform root directory: $(NDK_PLATFORMS_ROOT)) +endif +ifeq ($(strip $(wildcard $(NDK_PLATFORMS_ROOT)/android-*)),) + $(call __ndk_info,Your NDK_PLATFORMS_ROOT points to an invalid directory) + $(call __ndk_info,Current value: $(NDK_PLATFORMS_ROOT)) + $(call __ndk_error,Aborting) +endif + +NDK_ALL_PLATFORMS := $(strip $(notdir $(wildcard $(NDK_PLATFORMS_ROOT)/android-*))) +$(call ndk_log,Found supported platforms: $(NDK_ALL_PLATFORMS)) + +$(foreach _platform,$(NDK_ALL_PLATFORMS),\ + $(eval include $(BUILD_SYSTEM)/add-platform.mk)\ +) + +# we're going to find the maximum platform number of the form android-<number> +# ignore others, which could correspond to special and experimental cases +NDK_ALL_PLATFORM_LEVELS := $(filter android-%,$(NDK_ALL_PLATFORMS)) +NDK_ALL_PLATFORM_LEVELS := $(patsubst android-%,%,$(NDK_ALL_PLATFORM_LEVELS)) +$(call ndk_log,Found stable platform levels: $(NDK_ALL_PLATFORM_LEVELS)) + +NDK_MAX_PLATFORM_LEVEL := 3 +$(foreach level,$(NDK_ALL_PLATFORM_LEVELS),\ + $(eval NDK_MAX_PLATFORM_LEVEL := $$(call max,$$(NDK_MAX_PLATFORM_LEVEL),$$(level)))\ +) +$(call ndk_log,Found max platform level: $(NDK_MAX_PLATFORM_LEVEL)) + +# ==================================================================== +# # Read all toolchain-specific configuration files. # # Each toolchain must have a corresponding config.mk file located @@ -445,6 +505,12 @@ include $(BUILD_SYSTEM)/definitions.mk # the build script to include in each toolchain config.mk ADD_TOOLCHAIN := $(BUILD_SYSTEM)/add-toolchain.mk +# the list of known values +NDK_KNOWN_ABIS := armeabi armeabi-v7a x86 mips +NDK_KNOWN_ARCHS := arm x86 mips +_archs := $(sort $(strip $(notdir $(wildcard $(NDK_PLATFORMS_ROOT)/android-*/arch-*)))) +NDK_FOUND_ARCHS := $(_archs:arch-%=%) + # the list of all toolchains in this NDK NDK_ALL_TOOLCHAINS := NDK_ALL_ABIS := @@ -507,63 +573,3 @@ $(foreach tc,$(NDK_ALL_TOOLCHAINS),\ $(call ndk_log, $(space)$(space)$(tc): $(NDK_TOOLCHAIN.$(tc).abis))\ ) -# ==================================================================== -# -# Read all platform-specific configuration files. -# -# Each platform must be located in build/platforms/android-<apilevel> -# where <apilevel> corresponds to an API level number, with: -# 3 -> Android 1.5 -# 4 -> next platform release -# -# ==================================================================== - -# The platform files were moved in the Android source tree from -# $TOP/ndk/build/platforms to $TOP/development/ndk/platforms. However, -# the official NDK release packages still place them under the old -# location for now, so deal with this here -# -NDK_PLATFORMS_ROOT := $(strip $(NDK_PLATFORMS_ROOT)) -ifndef NDK_PLATFORMS_ROOT - NDK_PLATFORMS_ROOT := $(strip $(wildcard $(NDK_ROOT)/platforms)) - ifndef NDK_PLATFORMS_ROOT - NDK_PLATFORMS_ROOT := $(strip $(wildcard $(NDK_ROOT)/build/platforms)) - endif - - ifndef NDK_PLATFORMS_ROOT - $(call __ndk_info,Could not find platform files (headers and libraries)) - $(if $(strip $(wildcard $(NDK_ROOT)/RELEASE.TXT)),\ - $(call __ndk_info,Please define NDK_PLATFORMS_ROOT to point to a valid directory.)\ - ,\ - $(call __ndk_info,Please run build/tools/build-platforms.sh to build the corresponding directory.)\ - ) - $(call __ndk_error,Aborting) - endif - - $(call ndk_log,Found platform root directory: $(NDK_PLATFORMS_ROOT)) -endif -ifeq ($(strip $(wildcard $(NDK_PLATFORMS_ROOT)/android-*)),) - $(call __ndk_info,Your NDK_PLATFORMS_ROOT points to an invalid directory) - $(call __ndk_info,Current value: $(NDK_PLATFORMS_ROOT)) - $(call __ndk_error,Aborting) -endif - -NDK_ALL_PLATFORMS := $(strip $(notdir $(wildcard $(NDK_PLATFORMS_ROOT)/android-*))) -$(call ndk_log,Found supported platforms: $(NDK_ALL_PLATFORMS)) - -$(foreach _platform,$(NDK_ALL_PLATFORMS),\ - $(eval include $(BUILD_SYSTEM)/add-platform.mk)\ -) - -# we're going to find the maximum platform number of the form android-<number> -# ignore others, which could correspond to special and experimental cases -NDK_ALL_PLATFORM_LEVELS := $(filter android-%,$(NDK_ALL_PLATFORMS)) -NDK_ALL_PLATFORM_LEVELS := $(patsubst android-%,%,$(NDK_ALL_PLATFORM_LEVELS)) -$(call ndk_log,Found stable platform levels: $(NDK_ALL_PLATFORM_LEVELS)) - -NDK_MAX_PLATFORM_LEVEL := 3 -$(foreach level,$(NDK_ALL_PLATFORM_LEVELS),\ - $(eval NDK_MAX_PLATFORM_LEVEL := $$(call max,$$(NDK_MAX_PLATFORM_LEVEL),$$(level)))\ -) -$(call ndk_log,Found max platform level: $(NDK_MAX_PLATFORM_LEVEL)) - diff --git a/build/core/setup-app.mk b/build/core/setup-app.mk index 1e27dc302..87b7b59ef 100644 --- a/build/core/setup-app.mk +++ b/build/core/setup-app.mk @@ -53,8 +53,21 @@ endif # Otherwise, check that we don't have an invalid value here. # ifeq ($(NDK_APP_ABI),all) - NDK_APP_ABI := $(NDK_ALL_ABIS) + NDK_APP_ABI := $(NDK_KNOWN_ABIS) else + # Plug in the unknown + _unknown_abis := $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) + ifneq ($(_unknown_abis),) + ifeq (1,$(words $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)))) + $(foreach _abi,$(NDK_KNOWN_ABIS),\ + $(eval _unknown_abis := $(subst $(_abi),,$(_unknown_abis)))\ + ) + _unknown_abis_prefix := $(sort $(_unknown_abis)) + ifeq (1,$(words $(_unknown_abis_prefix))) + NDK_APP_ABI := $(subst $(_unknown_abis_prefix),$(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)),$(NDK_APP_ABI)) + endif + endif + endif # check the target ABIs for this application _bad_abis = $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) ifneq ($(_bad_abis),) diff --git a/build/core/setup-toolchain.mk b/build/core/setup-toolchain.mk index 6397772f8..343bcb9a2 100644 --- a/build/core/setup-toolchain.mk +++ b/build/core/setup-toolchain.mk @@ -127,18 +127,18 @@ TOOLCHAIN_PREBUILT_ROOT := $(call host-prebuilt-tag,$(TOOLCHAIN_ROOT)) TOOLCHAIN_PREFIX := $(call merge,-,$(call chop,$(call split,-,$(TOOLCHAIN_NAME))))- TOOLCHAIN_PREFIX := $(TOOLCHAIN_PREBUILT_ROOT)/bin/$(TOOLCHAIN_PREFIX) -# Default build commands, can be overriden by the toolchain's setup script -include $(BUILD_SYSTEM)/default-build-commands.mk - -# now call the toolchain-specific setup script -include $(NDK_TOOLCHAIN.$(TARGET_TOOLCHAIN).setup) - # We expect the gdbserver binary for this toolchain to be located at its root. TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-$(TARGET_ARCH)/gdbserver/gdbserver # compute NDK_APP_DST_DIR as the destination directory for the generated files NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/$(TARGET_ARCH_ABI) +# Default build commands, can be overriden by the toolchain's setup script +include $(BUILD_SYSTEM)/default-build-commands.mk + +# now call the toolchain-specific setup script +include $(NDK_TOOLCHAIN.$(TARGET_TOOLCHAIN).setup) + clean-installed-binaries:: # Ensure that for debuggable applications, gdbserver will be copied to diff --git a/toolchains/arm-linux-androideabi-clang3.1/setup.mk b/toolchains/arm-linux-androideabi-clang3.1/setup.mk index 9316dbbf2..66e72c598 100644 --- a/toolchains/arm-linux-androideabi-clang3.1/setup.mk +++ b/toolchains/arm-linux-androideabi-clang3.1/setup.mk @@ -61,7 +61,7 @@ TARGET_LDFLAGS := \ TARGET_C_INCLUDES := \ $(SYSROOT)/usr/include -ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) +ifneq ($(filter %armeabi-v7a,$(TARGET_ARCH_ABI)),) LLVM_TRIPLE := armv7-none-linux-androideabi TARGET_CFLAGS += -target $(LLVM_TRIPLE) \ diff --git a/toolchains/arm-linux-androideabi-clang3.2/setup.mk b/toolchains/arm-linux-androideabi-clang3.2/setup.mk index 312774c2d..8032465a9 100644 --- a/toolchains/arm-linux-androideabi-clang3.2/setup.mk +++ b/toolchains/arm-linux-androideabi-clang3.2/setup.mk @@ -61,7 +61,7 @@ TARGET_LDFLAGS := \ TARGET_C_INCLUDES := \ $(SYSROOT)/usr/include -ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) +ifneq ($(filter %armeabi-v7a,$(TARGET_ARCH_ABI)),) LLVM_TRIPLE := armv7-none-linux-androideabi TARGET_CFLAGS += -target $(LLVM_TRIPLE) \ diff --git a/toolchains/llvm-3.1/config.mk b/toolchains/llvm-3.1/config.mk new file mode 100644 index 000000000..fedc9775b --- /dev/null +++ b/toolchains/llvm-3.1/config.mk @@ -0,0 +1,20 @@ +# Copyright (C) 2009 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# config file for the clang-3.1 toolchain for the Android NDK +# the real meat is in the setup.mk file adjacent to this one +# +TOOLCHAIN_ARCH := +TOOLCHAIN_ABIS := diff --git a/toolchains/llvm-3.1/setup.mk b/toolchains/llvm-3.1/setup.mk new file mode 100644 index 000000000..24e1baf95 --- /dev/null +++ b/toolchains/llvm-3.1/setup.mk @@ -0,0 +1,125 @@ +# Copyright (C) 2009 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# this file is used to prepare the NDK to build with the clang-3.1 +# toolchain any number of source files +# +# its purpose is to define (or re-define) templates used to build +# various sources into target object files, libraries or executables. +# +# Note that this file may end up being parsed several times in future +# revisions of the NDK. +# + +ifneq ($(filter %armeabi-v7a,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-arm +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-arm/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/armeabi-v7a +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/armeabi-v7a/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/arm-linux-androideabi-clang3.1/setup.mk + +else +ifneq ($(filter %armeabi,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-arm +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-arm/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/armeabi +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/armeabi/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/arm-linux-androideabi-clang3.1/setup.mk + +else +ifneq ($(filter %x86,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-x86 +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-x86/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/x86 +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/x86/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/x86-clang3.1/setup.mk + +else +ifneq ($(filter %mips,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-mips +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-mips/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/mips +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/mips/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/mipsel-linux-android-clang3.1/setup.mk + +else + +TOOLCHAIN_NAME := clang-3.1 +TOOLCHAIN_PREFIX := $(TOOLCHAIN_PREBUILT_ROOT)/bin/ +LLVM_TRIPLE := le32-none-ndk + +TARGET_CC := $(TOOLCHAIN_PREFIX)clang$(HOST_EXEEXT) +TARGET_CXX := $(TOOLCHAIN_PREFIX)clang++$(HOST_EXEEXT) +TARGET_LD := $(TOOLCHAIN_PREFIX)clang++$(HOST_EXEEXT) +TARGET_AR := $(TOOLCHAIN_PREFIX)llvm-ar$(HOST_EXEEXT) +TARGET_STRIP := $(TOOLCHAIN_PREFIX)$(LLVM_TRIPLE)-strip$(HOST_EXEEXT) + +TARGET_OBJ_EXTENSION := .bc +TARGET_LIB_EXTENSION := .a #.bc +TARGET_SONAME_EXTENSION := .bc + +TARGET_CFLAGS := \ + -target $(LLVM_TRIPLE) \ + -emit-llvm \ + -ffunction-sections \ + -funwind-tables \ + -fPIC \ + -no-canonical-prefixes +# -nostdlibinc + +#TARGET_CXXFLAGS := $(TARGET_CFLAGS) -fno-exceptions -fno-rtti + +# reset backend flags +TARGET_NO_EXECUTE_CFLAGS := + +# Add and LDFLAGS for the target here +TARGET_LDFLAGS := \ + -target $(LLVM_TRIPLE) \ + -emit-llvm \ + -no-canonical-prefixes + +TARGET_C_INCLUDES := \ + $(SYSROOT_INC)/usr/include + +TARGET_release_CFLAGS := -O2 \ + -g \ + -DNDEBUG \ + -fomit-frame-pointer \ + -fstrict-aliasing + +TARGET_debug_CFLAGS := $(TARGET_release_CFLAGS) \ + -O0 \ + -UNDEBUG \ + -fno-omit-frame-pointer \ + -fno-strict-aliasing + +# This function will be called to determine the target CFLAGS used to build +# a C or Assembler source file, based on its tags. +# +TARGET-process-src-files-tags = \ +$(eval __debug_sources := $(call get-src-files-with-tag,debug)) \ +$(eval __release_sources := $(call get-src-files-without-tag,debug)) \ +$(call set-src-files-target-cflags, $(__debug_sources), $(TARGET_debug_CFLAGS)) \ +$(call set-src-files-target-cflags, $(__release_sources),$(TARGET_release_CFLAGS)) \ +$(call set-src-files-text,$(LOCAL_SRC_FILES),plus$(space)$(space)) \ + +endif +endif +endif +endif diff --git a/toolchains/llvm-3.2/config.mk b/toolchains/llvm-3.2/config.mk new file mode 100644 index 000000000..c1105711e --- /dev/null +++ b/toolchains/llvm-3.2/config.mk @@ -0,0 +1,20 @@ +# Copyright (C) 2009 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# config file for the clang-3.2 toolchain for the Android NDK +# the real meat is in the setup.mk file adjacent to this one +# +TOOLCHAIN_ARCH := +TOOLCHAIN_ABIS := diff --git a/toolchains/llvm-3.2/setup.mk b/toolchains/llvm-3.2/setup.mk new file mode 100644 index 000000000..2531ee5a0 --- /dev/null +++ b/toolchains/llvm-3.2/setup.mk @@ -0,0 +1,125 @@ +# Copyright (C) 2009 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# this file is used to prepare the NDK to build with the clang-3.2 +# toolchain any number of source files +# +# its purpose is to define (or re-define) templates used to build +# various sources into target object files, libraries or executables. +# +# Note that this file may end up being parsed several times in future +# revisions of the NDK. +# + +ifneq ($(filter %armeabi-v7a,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-arm +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-arm/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/armeabi-v7a +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/armeabi-v7a/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/arm-linux-androideabi-clang3.2/setup.mk + +else +ifneq ($(filter %armeabi,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-arm +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-arm/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/armeabi +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/armeabi/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/arm-linux-androideabi-clang3.2/setup.mk + +else +ifneq ($(filter %x86,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-x86 +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-x86/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/x86 +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/x86/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/x86-clang3.2/setup.mk + +else +ifneq ($(filter %mips,$(TARGET_ARCH_ABI)),) + +SYSROOT_LINK := $(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-mips +TARGET_GDBSERVER := $(NDK_ROOT)/prebuilt/android-mips/gdbserver/gdbserver +NDK_APP_DST_DIR := $(NDK_APP_PROJECT_PATH)/libs/mips +TARGET_LDLIBS := $(NDK_ROOT)/sources/android/libportable/libs/mips/libportable.a $(TARGET_LDLIBS) +include $(NDK_ROOT)/toolchains/mipsel-linux-android-clang3.2/setup.mk + +else + +TOOLCHAIN_NAME := clang-3.2 +TOOLCHAIN_PREFIX := $(TOOLCHAIN_PREBUILT_ROOT)/bin/ +LLVM_TRIPLE := le32-none-ndk + +TARGET_CC := $(TOOLCHAIN_PREFIX)clang$(HOST_EXEEXT) +TARGET_CXX := $(TOOLCHAIN_PREFIX)clang++$(HOST_EXEEXT) +TARGET_LD := $(TOOLCHAIN_PREFIX)clang++$(HOST_EXEEXT) +TARGET_AR := $(TOOLCHAIN_PREFIX)llvm-ar$(HOST_EXEEXT) +TARGET_STRIP := $(TOOLCHAIN_PREFIX)$(LLVM_TRIPLE)-strip$(HOST_EXEEXT) + +TARGET_OBJ_EXTENSION := .bc +TARGET_LIB_EXTENSION := .a #.bc +TARGET_SONAME_EXTENSION := .bc + +TARGET_CFLAGS := \ + -target $(LLVM_TRIPLE) \ + -emit-llvm \ + -ffunction-sections \ + -funwind-tables \ + -fPIC \ + -no-canonical-prefixes +# -nostdlibinc + +#TARGET_CXXFLAGS := $(TARGET_CFLAGS) -fno-exceptions -fno-rtti + +# reset backend flags +TARGET_NO_EXECUTE_CFLAGS := + +# Add and LDFLAGS for the target here +TARGET_LDFLAGS := \ + -target $(LLVM_TRIPLE) \ + -emit-llvm \ + -no-canonical-prefixes + +TARGET_C_INCLUDES := \ + $(SYSROOT_INC)/usr/include + +TARGET_release_CFLAGS := -O2 \ + -g \ + -DNDEBUG \ + -fomit-frame-pointer \ + -fstrict-aliasing + +TARGET_debug_CFLAGS := $(TARGET_release_CFLAGS) \ + -O0 \ + -UNDEBUG \ + -fno-omit-frame-pointer \ + -fno-strict-aliasing + +# This function will be called to determine the target CFLAGS used to build +# a C or Assembler source file, based on its tags. +# +TARGET-process-src-files-tags = \ +$(eval __debug_sources := $(call get-src-files-with-tag,debug)) \ +$(eval __release_sources := $(call get-src-files-without-tag,debug)) \ +$(call set-src-files-target-cflags, $(__debug_sources), $(TARGET_debug_CFLAGS)) \ +$(call set-src-files-target-cflags, $(__release_sources),$(TARGET_release_CFLAGS)) \ +$(call set-src-files-text,$(LOCAL_SRC_FILES),plus$(space)$(space)) \ + +endif +endif +endif +endif |