Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 1 | # |
| 2 | # Copyright (C) 2010 The Android Open Source Project |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | # |
| 16 | |
| 17 | # Configuration for Linux on MIPS. |
| 18 | # Included by combo/select.mk |
| 19 | |
| 20 | # You can set TARGET_ARCH_VARIANT to use an arch version other |
| 21 | # than mips32r2-fp. Each value should correspond to a file named |
| 22 | # $(BUILD_COMBOS)/arch/<name>.mk which must contain |
| 23 | # makefile variable definitions similar to the preprocessor |
Ying Wang | 5bdf305 | 2012-09-20 10:06:33 -0700 | [diff] [blame] | 24 | # defines in build/core/combo/include/arch/<combo>/AndroidConfig.h. Their |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 25 | # purpose is to allow module Android.mk files to selectively compile |
| 26 | # different versions of code based upon the funtionality and |
| 27 | # instructions available in a given architecture version. |
| 28 | # |
| 29 | # The blocks also define specific arch_variant_cflags, which |
| 30 | # include defines, and compiler settings for the given architecture |
| 31 | # version. |
| 32 | # |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 33 | ifeq ($(strip $(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT)),) |
| 34 | TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT := mips32r2-fp |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 35 | endif |
| 36 | |
Ben Cheng | 4de6fa4 | 2014-04-10 22:46:26 -0700 | [diff] [blame] | 37 | # Decouple NDK library selection with platform compiler version |
| 38 | $(combo_2nd_arch_prefix)TARGET_NDK_GCC_VERSION := 4.8 |
| 39 | |
Ben Cheng | 914f7fd | 2012-12-12 16:22:54 -0800 | [diff] [blame] | 40 | ifeq ($(strip $(TARGET_GCC_VERSION_EXP)),) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 41 | $(combo_2nd_arch_prefix)TARGET_GCC_VERSION := 4.8 |
Ben Cheng | 914f7fd | 2012-12-12 16:22:54 -0800 | [diff] [blame] | 42 | else |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 43 | $(combo_2nd_arch_prefix)TARGET_GCC_VERSION := $(TARGET_GCC_VERSION_EXP) |
Ben Cheng | 054ffd2 | 2012-12-11 14:01:10 -0800 | [diff] [blame] | 44 | endif |
| 45 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 46 | TARGET_ARCH_SPECIFIC_MAKEFILE := $(BUILD_COMBOS)/arch/$(TARGET_$(combo_2nd_arch_prefix)ARCH)/$(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT).mk |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 47 | ifeq ($(strip $(wildcard $(TARGET_ARCH_SPECIFIC_MAKEFILE))),) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 48 | $(error Unknown MIPS architecture variant: $(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT)) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 49 | endif |
| 50 | |
| 51 | include $(TARGET_ARCH_SPECIFIC_MAKEFILE) |
| 52 | |
| 53 | # You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 54 | ifeq ($(strip $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)),) |
| 55 | $(combo_2nd_arch_prefix)TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$($(combo_2nd_arch_prefix)TARGET_GCC_VERSION) |
| 56 | $(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX := $($(combo_2nd_arch_prefix)TARGET_TOOLCHAIN_ROOT)/bin/mipsel-linux-android- |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 57 | endif |
| 58 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 59 | $(combo_2nd_arch_prefix)TARGET_CC := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)gcc$(HOST_EXECUTABLE_SUFFIX) |
| 60 | $(combo_2nd_arch_prefix)TARGET_CXX := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)g++$(HOST_EXECUTABLE_SUFFIX) |
| 61 | $(combo_2nd_arch_prefix)TARGET_AR := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)ar$(HOST_EXECUTABLE_SUFFIX) |
| 62 | $(combo_2nd_arch_prefix)TARGET_OBJCOPY := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)objcopy$(HOST_EXECUTABLE_SUFFIX) |
| 63 | $(combo_2nd_arch_prefix)TARGET_LD := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)ld$(HOST_EXECUTABLE_SUFFIX) |
Christopher Ferris | a6e2f93 | 2014-03-18 14:50:09 -0700 | [diff] [blame] | 64 | $(combo_2nd_arch_prefix)TARGET_READELF := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)readelf$(HOST_EXECUTABLE_SUFFIX) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 65 | $(combo_2nd_arch_prefix)TARGET_STRIP := $($(combo_2nd_arch_prefix)TARGET_TOOLS_PREFIX)strip$(HOST_EXECUTABLE_SUFFIX) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 66 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 67 | $(combo_2nd_arch_prefix)TARGET_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 68 | |
| 69 | TARGET_mips_CFLAGS := -O2 \ |
| 70 | -fomit-frame-pointer \ |
| 71 | -fno-strict-aliasing \ |
| 72 | -funswitch-loops |
| 73 | |
| 74 | # Set FORCE_MIPS_DEBUGGING to "true" in your buildspec.mk |
| 75 | # or in your environment to gdb debugging easier. |
| 76 | # Don't forget to do a clean build. |
| 77 | ifeq ($(FORCE_MIPS_DEBUGGING),true) |
| 78 | TARGET_mips_CFLAGS += -fno-omit-frame-pointer |
| 79 | endif |
| 80 | |
Ying Wang | f4723fa | 2013-08-15 11:01:10 -0700 | [diff] [blame] | 81 | android_config_h := $(call select-android-config-h,linux-mips) |
| 82 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 83 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 84 | $(TARGET_mips_CFLAGS) \ |
Elliott Hughes | 1acd8b0 | 2014-04-23 23:24:36 -0700 | [diff] [blame] | 85 | -U__unix -U__unix__ -Umips \ |
Miroslav Ignjatovic | f1e4df7 | 2012-09-18 11:13:21 +0200 | [diff] [blame] | 86 | -fpic -fPIE\ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 87 | -ffunction-sections \ |
| 88 | -fdata-sections \ |
| 89 | -funwind-tables \ |
Chris Dearman | 6cc0c33 | 2012-11-14 18:45:47 -0800 | [diff] [blame] | 90 | -Wa,--noexecstack \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 91 | -Werror=format-security \ |
Nick Kralevich | fb45baa | 2013-04-29 12:41:53 -0700 | [diff] [blame] | 92 | -D_FORTIFY_SOURCE=2 \ |
Andrew Hsieh | 48f239c | 2014-05-09 14:13:13 +0800 | [diff] [blame] | 93 | -no-canonical-prefixes \ |
| 94 | -fno-canonical-system-headers \ |
Ying Wang | f4723fa | 2013-08-15 11:01:10 -0700 | [diff] [blame] | 95 | $(arch_variant_cflags) \ |
| 96 | -include $(android_config_h) \ |
| 97 | -I $(dir $(android_config_h)) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 98 | |
Andrew Hsieh | 06b63ba | 2012-10-23 12:06:01 +0800 | [diff] [blame] | 99 | # This warning causes dalvik not to build with gcc 4.6+ and -Werror. |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 100 | # We cannot turn it off blindly since the option is not available |
| 101 | # in gcc-4.4.x. |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 102 | ifneq ($(filter 4.6 4.6.% 4.7 4.7.% 4.8, $($(combo_2nd_arch_prefix)TARGET_GCC_VERSION)),) |
| 103 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 104 | -fno-strict-volatile-bitfields |
| 105 | endif |
| 106 | |
| 107 | # This is to avoid the dreaded warning compiler message: |
| 108 | # note: the mangling of 'va_list' has changed in GCC 4.4 |
| 109 | # |
| 110 | # The fact that the mangling changed does not affect the NDK ABI |
| 111 | # very fortunately (since none of the exposed APIs used va_list |
| 112 | # in their exported C++ functions). Also, GCC 4.5 has already |
| 113 | # removed the warning from the compiler. |
| 114 | # |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 115 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += -Wno-psabi |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 116 | |
| 117 | ifneq ($(ARCH_MIPS_PAGE_SHIFT),) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 118 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += -DPAGE_SHIFT=$(ARCH_MIPS_PAGE_SHIFT) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 119 | endif |
| 120 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 121 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS += \ |
Chris Dearman | 6cc0c33 | 2012-11-14 18:45:47 -0800 | [diff] [blame] | 122 | -Wl,-z,noexecstack \ |
| 123 | -Wl,-z,relro \ |
| 124 | -Wl,-z,now \ |
| 125 | -Wl,--warn-shared-textrel \ |
Chris Dearman | 13eb1eb | 2014-01-14 22:35:13 -0800 | [diff] [blame] | 126 | -Wl,--fatal-warnings \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 127 | $(arch_variant_ldflags) |
| 128 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 129 | $(combo_2nd_arch_prefix)TARGET_GLOBAL_CPPFLAGS += -fvisibility-inlines-hidden |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 130 | |
| 131 | # More flags/options can be added here |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 132 | $(combo_2nd_arch_prefix)TARGET_RELEASE_CFLAGS := \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 133 | -DNDEBUG \ |
| 134 | -g \ |
| 135 | -Wstrict-aliasing=2 \ |
| 136 | -fgcse-after-reload \ |
| 137 | -frerun-cse-after-loop \ |
| 138 | -frename-registers |
| 139 | |
| 140 | libc_root := bionic/libc |
| 141 | libm_root := bionic/libm |
| 142 | libstdc++_root := bionic/libstdc++ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 143 | |
| 144 | |
| 145 | ## on some hosts, the target cross-compiler is not available so do not run this command |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 146 | ifneq ($(wildcard $($(combo_2nd_arch_prefix)TARGET_CC)),) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 147 | # We compile with the global cflags to ensure that |
| 148 | # any flags which affect libgcc are correctly taken |
| 149 | # into account. |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 150 | $(combo_2nd_arch_prefix)TARGET_LIBGCC := \ |
| 151 | $(shell $($(combo_2nd_arch_prefix)TARGET_CC) $($(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS) -print-file-name=libgcc.a) |
Andrew Hsieh | 4c952d7 | 2014-05-29 02:47:27 -0700 | [diff] [blame] | 152 | $(combo_2nd_arch_prefix)TARGET_LIBATOMIC := \ |
| 153 | $(shell $($(combo_2nd_arch_prefix)TARGET_CC) $($(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS) -print-file-name=libatomic.a) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 154 | LIBGCC_EH := $(shell $($(combo_2nd_arch_prefix)TARGET_CC) $($(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS) -print-file-name=libgcc_eh.a) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 155 | ifneq ($(LIBGCC_EH),libgcc_eh.a) |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 156 | $(combo_2nd_arch_prefix)TARGET_LIBGCC += $(LIBGCC_EH) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 157 | endif |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 158 | target_libgcov := $(shell $($(combo_2nd_arch_prefix)TARGET_CC) $($(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS) \ |
Ying Wang | b6457c2 | 2013-01-30 10:25:38 -0800 | [diff] [blame] | 159 | --print-file-name=libgcov.a) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 160 | endif |
| 161 | |
| 162 | # Define FDO (Feedback Directed Optimization) options. |
| 163 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 164 | $(combo_2nd_arch_prefix)TARGET_FDO_CFLAGS:= |
| 165 | $(combo_2nd_arch_prefix)TARGET_FDO_LIB:= |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 166 | |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 167 | ifneq ($(strip $(BUILD_FDO_INSTRUMENT)),) |
| 168 | # Set BUILD_FDO_INSTRUMENT=true to turn on FDO instrumentation. |
| 169 | # The profile will be generated on /data/local/tmp/profile on the device. |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 170 | $(combo_2nd_arch_prefix)TARGET_FDO_CFLAGS := -fprofile-generate=/data/local/tmp/profile -DANDROID_FDO |
| 171 | $(combo_2nd_arch_prefix)TARGET_FDO_LIB := $(target_libgcov) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 172 | else |
| 173 | # If BUILD_FDO_INSTRUMENT is turned off, then consider doing the FDO optimizations. |
| 174 | # Set TARGET_FDO_PROFILE_PATH to set a custom profile directory for your build. |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 175 | ifeq ($(strip $($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH)),) |
| 176 | $(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH := fdo/profiles/$(TARGET_$(combo_2nd_arch_prefix)ARCH)/$(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 177 | else |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 178 | ifeq ($(strip $(wildcard $($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH))),) |
| 179 | $(warning Custom $(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH supplied, but directory does not exist. Turn off FDO.) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 180 | endif |
| 181 | endif |
| 182 | |
| 183 | # If the FDO profile directory can't be found, then FDO is off. |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 184 | ifneq ($(strip $(wildcard $($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH))),) |
| 185 | $(combo_2nd_arch_prefix)TARGET_FDO_CFLAGS := -fprofile-use=$($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH) -DANDROID_FDO |
| 186 | $(combo_2nd_arch_prefix)TARGET_FDO_LIB := $(target_libgcov) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 187 | endif |
| 188 | endif |
| 189 | |
| 190 | |
Elliott Hughes | dddb566 | 2014-01-10 16:35:08 -0800 | [diff] [blame] | 191 | KERNEL_HEADERS_COMMON := $(libc_root)/kernel/uapi |
Elliott Hughes | 171e940 | 2014-01-28 13:07:55 -0800 | [diff] [blame] | 192 | KERNEL_HEADERS_ARCH := $(libc_root)/kernel/uapi/asm-mips # mips covers both mips and mips64. |
Elliott Hughes | b88bdeb | 2013-11-25 14:01:10 -0800 | [diff] [blame] | 193 | KERNEL_HEADERS := $(KERNEL_HEADERS_COMMON) $(KERNEL_HEADERS_ARCH) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 194 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 195 | $(combo_2nd_arch_prefix)TARGET_C_INCLUDES := \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 196 | $(libc_root)/arch-mips/include \ |
| 197 | $(libc_root)/include \ |
| 198 | $(libstdc++_root)/include \ |
| 199 | $(KERNEL_HEADERS) \ |
| 200 | $(libm_root)/include \ |
| 201 | $(libm_root)/include/mips \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 202 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 203 | $(combo_2nd_arch_prefix)TARGET_CRTBEGIN_STATIC_O := $($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o |
| 204 | $(combo_2nd_arch_prefix)TARGET_CRTBEGIN_DYNAMIC_O := $($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o |
| 205 | $(combo_2nd_arch_prefix)TARGET_CRTEND_O := $($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 206 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 207 | $(combo_2nd_arch_prefix)TARGET_CRTBEGIN_SO_O := $($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o |
| 208 | $(combo_2nd_arch_prefix)TARGET_CRTEND_SO_O := $($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 209 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 210 | $(combo_2nd_arch_prefix)TARGET_STRIP_MODULE:=true |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 211 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 212 | $(combo_2nd_arch_prefix)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES := libc libstdc++ libm |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 213 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 214 | $(combo_2nd_arch_prefix)TARGET_CUSTOM_LD_COMMAND := true |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 215 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 216 | define $(combo_2nd_arch_prefix)transform-o-to-shared-lib-inner |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 217 | $(hide) $(PRIVATE_CXX) \ |
| 218 | -nostdlib -Wl,-soname,$(notdir $@) \ |
| 219 | -Wl,--gc-sections \ |
Chris Dearman | 6cc0c33 | 2012-11-14 18:45:47 -0800 | [diff] [blame] | 220 | -Wl,-shared,-Bsymbolic \ |
Tim Murray | 0f9276d | 2014-05-29 15:10:44 -0700 | [diff] [blame] | 221 | -shared \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 222 | $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ |
| 223 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_SO_O)) \ |
| 224 | $(PRIVATE_ALL_OBJECTS) \ |
| 225 | -Wl,--whole-archive \ |
| 226 | $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ |
| 227 | -Wl,--no-whole-archive \ |
| 228 | $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ |
| 229 | $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ |
| 230 | $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ |
Ying Wang | d90de32 | 2014-05-23 16:42:37 -0700 | [diff] [blame] | 231 | $(if $(TARGET_BUILD_APPS),$(PRIVATE_TARGET_LIBGCC)) \ |
synergydev | cfdb24f | 2013-08-07 00:00:39 -0700 | [diff] [blame] | 232 | $(PRIVATE_TARGET_FDO_LIB) \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 233 | $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ |
| 234 | -o $@ \ |
| 235 | $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ |
| 236 | $(PRIVATE_LDFLAGS) \ |
Andrew Hsieh | 4c952d7 | 2014-05-29 02:47:27 -0700 | [diff] [blame] | 237 | $(PRIVATE_TARGET_LIBATOMIC) \ |
Ying Wang | d90de32 | 2014-05-23 16:42:37 -0700 | [diff] [blame] | 238 | $(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \ |
Ying Wang | de36cd7 | 2014-05-07 11:33:19 -0700 | [diff] [blame] | 239 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_SO_O)) \ |
| 240 | $(PRIVATE_LDLIBS) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 241 | endef |
| 242 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 243 | define $(combo_2nd_arch_prefix)transform-o-to-executable-inner |
Miroslav Ignjatovic | f1e4df7 | 2012-09-18 11:13:21 +0200 | [diff] [blame] | 244 | $(hide) $(PRIVATE_CXX) -nostdlib -Bdynamic -fPIE -pie \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 245 | -Wl,-dynamic-linker,/system/bin/linker \ |
| 246 | -Wl,--gc-sections \ |
| 247 | -Wl,-z,nocopyreloc \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 248 | $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ |
Ying Wang | 9fb3526 | 2014-02-21 16:17:05 -0800 | [diff] [blame] | 249 | -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 250 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 251 | $(PRIVATE_ALL_OBJECTS) \ |
Chris Dearman | 6cc0c33 | 2012-11-14 18:45:47 -0800 | [diff] [blame] | 252 | -Wl,--whole-archive \ |
| 253 | $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ |
| 254 | -Wl,--no-whole-archive \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 255 | $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ |
| 256 | $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ |
| 257 | $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ |
Ying Wang | d90de32 | 2014-05-23 16:42:37 -0700 | [diff] [blame] | 258 | $(if $(TARGET_BUILD_APPS),$(PRIVATE_TARGET_LIBGCC)) \ |
synergydev | cfdb24f | 2013-08-07 00:00:39 -0700 | [diff] [blame] | 259 | $(PRIVATE_TARGET_FDO_LIB) \ |
Andrew Hsieh | 8725b94 | 2013-03-07 20:52:17 +0800 | [diff] [blame] | 260 | $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ |
| 261 | -o $@ \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 262 | $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 263 | $(PRIVATE_LDFLAGS) \ |
Andrew Hsieh | 4c952d7 | 2014-05-29 02:47:27 -0700 | [diff] [blame] | 264 | $(PRIVATE_TARGET_LIBATOMIC) \ |
Ying Wang | d90de32 | 2014-05-23 16:42:37 -0700 | [diff] [blame] | 265 | $(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \ |
Ying Wang | de36cd7 | 2014-05-07 11:33:19 -0700 | [diff] [blame] | 266 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) \ |
| 267 | $(PRIVATE_LDLIBS) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 268 | endef |
| 269 | |
Elliott Hughes | 369b332 | 2014-02-19 18:47:50 -0800 | [diff] [blame] | 270 | define $(combo_2nd_arch_prefix)transform-o-to-static-executable-inner |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 271 | $(hide) $(PRIVATE_CXX) -nostdlib -Bstatic \ |
| 272 | -Wl,--gc-sections \ |
| 273 | -o $@ \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 274 | $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ |
| 275 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \ |
| 276 | $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 277 | $(PRIVATE_LDFLAGS) \ |
| 278 | $(PRIVATE_ALL_OBJECTS) \ |
Chris Dearman | 6cc0c33 | 2012-11-14 18:45:47 -0800 | [diff] [blame] | 279 | -Wl,--whole-archive \ |
| 280 | $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ |
| 281 | -Wl,--no-whole-archive \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 282 | $(call normalize-target-libraries,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \ |
| 283 | -Wl,--start-group \ |
| 284 | $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ |
| 285 | $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 286 | $(PRIVATE_TARGET_FDO_LIB) \ |
Andrew Hsieh | 4c952d7 | 2014-05-29 02:47:27 -0700 | [diff] [blame] | 287 | $(PRIVATE_TARGET_LIBATOMIC) \ |
Ying Wang | d90de32 | 2014-05-23 16:42:37 -0700 | [diff] [blame] | 288 | $(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \ |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 289 | -Wl,--end-group \ |
Ying Wang | 91fd123 | 2012-09-25 17:52:10 -0700 | [diff] [blame] | 290 | $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) |
Raghu Gandham | 06afc1c | 2012-07-25 19:57:22 -0700 | [diff] [blame] | 291 | endef |