Patch to cross-compile tensorflow

tensorflow-crossbuild.patch

diff --git a/WORKSPACE b/WORKSPACE
index 11c5cdb..33c5a3c 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -95,3 +95,9 @@ new_http_archive(
         "http://download.tensorflow.org/models/speech_commands_v0.01.zip",
     ],
 )
+
+new_local_repository(
+  name = 'org_linaro_components_toolchain_gcc_5_3_1',
+  build_file = 'compilers/linaro_linux_gcc_5.3.1.BUILD',
+  path = "/home/evadeflow/Desktop/gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf",
+)
diff --git a/compilers/linaro_linux_gcc_5.3.1.BUILD b/compilers/linaro_linux_gcc_5.3.1.BUILD
new file mode 100644
index 0000000..b231d01
--- /dev/null
+++ b/compilers/linaro_linux_gcc_5.3.1.BUILD
@@ -0,0 +1,81 @@
+package(default_visibility = ['//visibility:public'])
+
+filegroup(
+  name = 'gcc',
+  srcs = [
+    'bin/arm-linux-gnueabihf-gcc',
+  ],
+)
+
+filegroup(
+  name = 'ar',
+  srcs = [
+    'bin/arm-linux-gnueabihf-ar',
+  ],
+)
+
+filegroup(
+  name = 'ld',
+  srcs = [
+    'bin/arm-linux-gnueabihf-ld',
+  ],
+)
+
+filegroup(
+  name = 'nm',
+  srcs = [
+    'bin/arm-linux-gnueabihf-nm',
+  ],
+)
+
+filegroup(
+  name = 'objcopy',
+  srcs = [
+    'bin/arm-linux-gnueabihf-objcopy',
+  ],
+)
+
+filegroup(
+  name = 'objdump',
+  srcs = [
+    'bin/arm-linux-gnueabihf-objdump',
+  ],
+)
+
+filegroup(
+  name = 'strip',
+  srcs = [
+    'bin/arm-linux-gnueabihf-strip',
+  ],
+)
+
+filegroup(
+  name = 'as',
+  srcs = [
+    'bin/arm-linux-gnueabihf-as',
+  ],
+)
+
+filegroup(
+  name = 'compiler_pieces',
+  srcs = glob([
+    'arm-linux-gnueabihf/**',
+    'libexec/**',
+    'lib/gcc/arm-linux-gnueabihf/**',
+    'include/**',
+  ]),
+)
+
+filegroup(
+  name = 'compiler_components',
+  srcs = [
+    ':gcc',
+    ':ar',
+    ':ld',
+    ':nm',
+    ':objcopy',
+    ':objdump',
+    ':strip',
+    ':as',
+  ],
+)
diff --git a/third_party/jpeg/jpeg.BUILD b/third_party/jpeg/jpeg.BUILD
index 4418ac3..b5739ee 100644
--- a/third_party/jpeg/jpeg.BUILD
+++ b/third_party/jpeg/jpeg.BUILD
@@ -31,7 +31,7 @@ libjpegturbo_copts = select({
     ":armeabi-v7a": [
         "-D__ARM_NEON__",
         "-march=armv7-a",
-        "-mfloat-abi=softfp",
+        "-mfloat-abi=hard",
         "-fprefetch-loop-arrays",
     ],
     ":linux_ppc64le": [
@@ -272,8 +272,10 @@ cc_library(
         "jchuff.h",
         "jconfig.h",
         "jdct.h",
+        "jerror.h",
         "jinclude.h",
         "jmorecfg.h",
+        "jpegint.h",
         "jpeglib.h",
         "jsimd.h",
         "jsimddct.h",
diff --git a/tools/arm_compiler/BUILD b/tools/arm_compiler/BUILD
new file mode 100644
index 0000000..7acd4e6
--- /dev/null
+++ b/tools/arm_compiler/BUILD
@@ -0,0 +1,103 @@
+# This is the entry point for --crosstool_top.  Toolchains are found
+# by lopping off the name of --crosstool_top and searching for
+# 'cc-compiler-${CPU}' in this BUILD file, where CPU is the target CPU
+# specified in --cpu.
+#
+# This file group should include
+#   * all cc_toolchain targets supported
+#   * all file groups that said cc_toolchain might refer to,
+# including the default_grte_top setting in the CROSSTOOL
+# protobuf.
+filegroup(
+    name = "toolchain_fg",
+    srcs = [
+        ":cc-compiler-armeabi-v7a",
+        ":cc-compiler-k8",
+        ":linaro_linux_all_files",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:compiler_components",
+    ],
+)
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**"]) + [
+        "//src/test/shell/bazel/testdata/bazel_toolchain_test_data/tools/arm_compiler/linaro_linux_gcc:srcs",
+    ],
+    visibility = ["//src/test/shell/bazel/testdata/bazel_toolchain_test_data:__pkg__"],
+)
+
+cc_toolchain_suite(
+    name = "toolchain",
+    # target_cpu | compiler
+    toolchains = {
+        "armeabi-v7a|gcc": "cc-compiler-armeabi-v7a",
+        "k8|compiler": "cc-compiler-k8",
+    },
+    visibility = ["//visibility:public"],
+)
+
+filegroup(
+    name = "linaro_linux_all_files",
+    srcs = [
+        "//tools/arm_compiler/linaro_linux_gcc:tool-wrappers",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:compiler_pieces",
+    ],
+)
+
+filegroup(
+    name = "linaro_linux_linker_files",
+    srcs = [
+        "//tools/arm_compiler/linaro_linux_gcc:ar",
+        "//tools/arm_compiler/linaro_linux_gcc:gcc",
+        "//tools/arm_compiler/linaro_linux_gcc:ld",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:compiler_pieces",
+    ],
+)
+
+filegroup(
+    name = "linaro_linux_compiler_files",
+    srcs = [
+        "//tools/arm_compiler/linaro_linux_gcc:as",
+        "//tools/arm_compiler/linaro_linux_gcc:gcc",
+        "//tools/arm_compiler/linaro_linux_gcc:ld",
+    ],
+)
+
+filegroup(
+    name = "empty",
+    srcs = [],
+)
+
+cc_toolchain(
+    name = "cc-compiler-armeabi-v7a",
+    all_files = ":linaro_linux_all_files",
+    ar_files = "//tools/arm_compiler/linaro_linux_gcc:ar",
+    as_files = "//tools/arm_compiler/linaro_linux_gcc:as",
+    compiler_files = ":linaro_linux_compiler_files",
+    cpu = "armeabi-v7a",
+    dwp_files = ":empty",
+    dynamic_runtime_libs = [":empty"],
+    linker_files = ":linaro_linux_linker_files",
+    objcopy_files = "//tools/arm_compiler/linaro_linux_gcc:objcopy",
+    static_runtime_libs = [":empty"],
+    strip_files = "//tools/arm_compiler/linaro_linux_gcc:strip",
+    supports_param_files = 1,
+    visibility = ["//visibility:public"],
+)
+
+cc_toolchain(
+    name = "cc-compiler-k8",
+    all_files = ":empty",
+    ar_files = ":empty",
+    as_files = ":empty",
+    compiler_files = ":empty",
+    cpu = "local",
+    dwp_files = ":empty",
+    dynamic_runtime_libs = [":empty"],
+    linker_files = ":empty",
+    objcopy_files = ":empty",
+    static_runtime_libs = [":empty"],
+    strip_files = ":empty",
+    supports_param_files = 1,
+    visibility = ["//visibility:public"],
+)
diff --git a/tools/arm_compiler/CROSSTOOL b/tools/arm_compiler/CROSSTOOL
new file mode 100644
index 0000000..d12988b
--- /dev/null
+++ b/tools/arm_compiler/CROSSTOOL
@@ -0,0 +1,249 @@
+major_version: "local"
+minor_version: ""
+default_target_cpu: "armeabi-v7a"
+
+default_toolchain {
+  cpu: "armeabi-v7a"
+  toolchain_identifier: "clang_linux_armhf"
+}
+
+default_toolchain {
+  cpu: "k8"
+  toolchain_identifier: "local"
+}
+
+toolchain {
+  abi_version: "gcc"
+  abi_libc_version: "glibc_2.19"
+  builtin_sysroot: ""
+  compiler: "gcc"
+  host_system_name: "armeabi-v7a"
+  needsPic: true
+  supports_gold_linker: false
+  supports_incremental_linker: false
+  supports_fission: false
+  supports_interface_shared_objects: false
+  supports_normalizing_ar: true
+  supports_start_end_lib: false
+  supports_thin_archives: true
+  target_libc: "glibc_2.19"
+  target_cpu: "armeabi-v7a"
+  target_system_name: "arm_a15"
+  toolchain_identifier: "clang_linux_armhf"
+
+  tool_path { name: "ar" path: "linaro_linux_gcc/arm-linux-gnueabihf-ar" }
+  tool_path { name: "compat-ld" path: "linaro_linux_gcc/arm-linux-gnueabihf-ld" }
+  tool_path { name: "cpp" path: "linaro_linux_gcc/arm-linux-gnueabihf-gcc" }
+  tool_path { name: "dwp" path: "linaro_linux_gcc/arm-linux-gnueabihf-dwp" }
+  tool_path { name: "gcc" path: "linaro_linux_gcc/arm-linux-gnueabihf-gcc" }
+  tool_path { name: "gcov" path: "arm-frc-linux-gnueabi/arm-frc-linux-gnueabi-gcov-4.9" }
+  # C(++) compiles invoke the compiler (as that is the one knowing where
+  # to find libraries), but we provide LD so other rules can invoke the linker.
+  tool_path { name: "ld" path: "linaro_linux_gcc/arm-linux-gnueabihf-ld" }
+  tool_path { name: "nm" path: "linaro_linux_gcc/arm-linux-gnueabihf-nm" }
+  tool_path { name: "objcopy" path: "linaro_linux_gcc/arm-linux-gnueabihf-objcopy" }
+  objcopy_embed_flag: "-I"
+  objcopy_embed_flag: "binary"
+  tool_path { name: "objdump" path: "linaro_linux_gcc/arm-linux-gnueabihf-objdump" }
+  tool_path { name: "strip" path: "linaro_linux_gcc/arm-linux-gnueabihf-strip" }
+
+  compiler_flag: "--sysroot=external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc"
+  compiler_flag: "-mfloat-abi=hard"
+
+  compiler_flag: "-std=c++11"
+
+  compiler_flag: "-nostdinc"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/lib/gcc/arm-linux-gnueabihf/5.3.1/include"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc/usr/include"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/lib/gcc/arm-linux-gnueabihf/5.3.1/include-fixed"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc/usr/include"
+
+  # DEW - It's messed up, but... we have to include these C++ flags here even
+  # when compiling `.c` files because many of them wind up including C++
+  # headers somewhere along their include chain.
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/include/c++/5.3.1/arm-linux-gnueabihf"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/include/c++/5.3.1"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/include/c++/5.3.1/arm-linux-gnueabihf"
+  compiler_flag: "-isystem"
+  compiler_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/include/c++/5.3.1"
+
+  cxx_flag: "-isystem"
+  cxx_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/include/c++/5.3.1/arm-linux-gnueabihf"
+  cxx_flag: "-isystem"
+  cxx_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/include/c++/5.3.1"
+  cxx_flag: "-isystem"
+  cxx_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/include/c++/5.3.1/arm-linux-gnueabihf"
+  cxx_flag: "-isystem"
+  cxx_flag: "external/org_linaro_components_toolchain_gcc_5_3_1/include/c++/5.3.1"
+
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//include)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/libc/usr/include)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/libc/usr/lib/include)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/libc/lib/gcc/arm-linux-gnueabihf/5.3.1/include-fixed)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//include)%/c++/5.3.1"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/libc/lib/gcc/arm-linux-gnueabihf/5.3.1/include)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/libc/lib/gcc/arm-linux-gnueabihf/5.3.1/include-fixed)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//lib/gcc/arm-linux-gnueabihf/5.3.1/include)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//lib/gcc/arm-linux-gnueabihf/5.3.1/include-fixed)%"
+  cxx_builtin_include_directory: "%package(@org_linaro_components_toolchain_gcc_5_3_1//arm-linux-gnueabihf/include)%/c++/5.3.1"
+
+  linker_flag: "--sysroot=external/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc"
+  linker_flag: "-lstdc++"
+  linker_flag: "-latomic"
+  linker_flag: "-lm"
+  linker_flag: "-lpthread"
+  linker_flag: "-Ltools/arm_compiler/linaro_linux_gcc/clang_more_libs"
+  linker_flag: "-Lexternal/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/lib"
+  linker_flag: "-Lexternal/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc/lib"
+  linker_flag: "-Lexternal/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/libc/usr/lib"
+  linker_flag: "-Bexternal/org_linaro_components_toolchain_gcc_5_3_1/arm-linux-gnueabihf/bin"
+  linker_flag: "-Wl,--dynamic-linker=/lib/ld-linux-armhf.so.3"
+
+  # Anticipated future default.
+  # This makes GCC and Clang do what we want when called through symlinks.
+  unfiltered_cxx_flag: "-no-canonical-prefixes"
+  linker_flag: "-no-canonical-prefixes"
+
+  # Make C++ compilation deterministic. Use linkstamping instead of these
+  # compiler symbols.
+  unfiltered_cxx_flag: "-Wno-builtin-macro-redefined"
+  unfiltered_cxx_flag: "-D__DATE__=\"redacted\""
+  unfiltered_cxx_flag: "-D__TIMESTAMP__=\"redacted\""
+  unfiltered_cxx_flag: "-D__TIME__=\"redacted\""
+
+  # Security hardening on by default.
+  # Conservative choice; -D_FORTIFY_SOURCE=2 may be unsafe in some cases.
+  # We need to undef it before redefining it as some distributions now have
+  # it enabled by default.
+  compiler_flag: "-U_FORTIFY_SOURCE"
+  compiler_flag: "-fstack-protector"
+  compiler_flag: "-fPIE"
+  linker_flag: "-pie"
+  linker_flag: "-Wl,-z,relro,-z,now"
+
+  # Enable coloring even if there's no attached terminal. Bazel removes the
+  # escape sequences if --nocolor is specified.
+  compiler_flag: "-fdiagnostics-color=always"
+
+  # All warnings are enabled. Maybe enable -Werror as well?
+  compiler_flag: "-Wall"
+  # Enable a few more warnings that aren't part of -Wall.
+  compiler_flag: "-Wunused-but-set-parameter"
+  # But disable some that are problematic.
+  compiler_flag: "-Wno-free-nonheap-object" # has false positives
+
+  # Keep stack frames for debugging, even in opt mode.
+  compiler_flag: "-fno-omit-frame-pointer"
+
+  compilation_mode_flags {
+    mode: DBG
+    # Enable debug symbols.
+    compiler_flag: "-g"
+  }
+  compilation_mode_flags {
+    mode: OPT
+    # No debug symbols.
+    # Maybe we should enable https://gcc.gnu.org/wiki/DebugFission for opt or
+    # even generally? However, that can't happen here, as it requires special
+    # handling in Bazel.
+    compiler_flag: "-g0"
+
+    # Conservative choice for -O
+    # -O3 can increase binary size and even slow down the resulting binaries.
+    # Profile first and / or use FDO if you need better performance than this.
+    compiler_flag: "-O2"
+
+    # Disable assertions
+    compiler_flag: "-DNDEBUG"
+
+    # Removal of unused code and data at link time (can this increase binary size in some cases?).
+    compiler_flag: "-ffunction-sections"
+    compiler_flag: "-fdata-sections"
+    linker_flag: "-Wl,--gc-sections"
+  }
+}
+
+toolchain {
+  toolchain_identifier: "local"
+  abi_libc_version: "local"
+  abi_version: "local"
+  builtin_sysroot: ""
+  compiler: "compiler"
+  compiler_flag: "-U_FORTIFY_SOURCE"
+  compiler_flag: "-D_FORTIFY_SOURCE=2"
+  compiler_flag: "-fstack-protector"
+  compiler_flag: "-Wall"
+  compiler_flag: "-Wl,-z,-relro,-z,now"
+  compiler_flag: "-B/usr/bin"
+  compiler_flag: "-B/usr/bin"
+  compiler_flag: "-Wunused-but-set-parameter"
+  compiler_flag: "-Wno-free-nonheap-object"
+  compiler_flag: "-fno-omit-frame-pointer"
+  cxx_builtin_include_directory: "/usr/include/c++/4.8"
+  cxx_builtin_include_directory: "/usr/include/x86_64-linux-gnu/c++/4.8"
+  cxx_builtin_include_directory: "/usr/include/c++/4.8/backward"
+  cxx_builtin_include_directory: "/usr/lib/gcc/x86_64-linux-gnu/4.8/include"
+  cxx_builtin_include_directory: "/usr/local/include"
+  cxx_builtin_include_directory: "/usr/lib/gcc/x86_64-linux-gnu/4.8/include-fixed"
+  cxx_builtin_include_directory: "/usr/include/x86_64-linux-gnu"
+  cxx_builtin_include_directory: "/usr/include"
+  cxx_builtin_include_directory: "/usr/lib/gcc/x86_64-redhat-linux/6.4.1/include"
+  cxx_flag: "-std=c++0x"
+  host_system_name: "local"
+  linker_flag: "-lstdc++"
+  linker_flag: "-lm"
+  linker_flag: "-Wl,-no-as-needed"
+  linker_flag: "-B/usr/bin"
+  linker_flag: "-B/usr/bin"
+  linker_flag: "-pass-exit-codes"
+  needsPic: true
+  objcopy_embed_flag: "-I"
+  objcopy_embed_flag: "binary"
+  supports_fission: false
+  supports_gold_linker: false
+  supports_incremental_linker: false
+  supports_interface_shared_objects: false
+  supports_normalizing_ar: false
+  supports_start_end_lib: false
+  supports_thin_archives: false
+  target_cpu: "k8"
+  target_libc: "local"
+  target_system_name: "local"
+  unfiltered_cxx_flag: "-fno-canonical-system-headers"
+  unfiltered_cxx_flag: "-Wno-builtin-macro-redefined"
+  unfiltered_cxx_flag: "-D__DATE__=\"redacted\""
+  unfiltered_cxx_flag: "-D__TIMESTAMP__=\"redacted\""
+  unfiltered_cxx_flag: "-D__TIME__=\"redacted\""
+  tool_path {name: "ar" path: "/usr/bin/ar" }
+  tool_path {name: "cpp" path: "/usr/bin/cpp" }
+  tool_path {name: "dwp" path: "/usr/bin/dwp" }
+  tool_path {name: "gcc" path: "/usr/bin/gcc" }
+  tool_path {name: "gcov" path: "/usr/bin/gcov" }
+  tool_path {name: "ld" path: "/usr/bin/ld" }
+  tool_path {name: "nm" path: "/usr/bin/nm" }
+  tool_path {name: "objcopy" path: "/usr/bin/objcopy" }
+  tool_path {name: "objdump" path: "/usr/bin/objdump" }
+  tool_path {name: "strip" path: "/usr/bin/strip" }
+
+  compilation_mode_flags {
+    mode: DBG
+    compiler_flag: "-g"
+  }
+  compilation_mode_flags {
+    mode: OPT
+    compiler_flag: "-g0"
+    compiler_flag: "-O2"
+    compiler_flag: "-DNDEBUG"
+    compiler_flag: "-ffunction-sections"
+    compiler_flag: "-fdata-sections"
+    linker_flag: "-Wl,--gc-sections"
+  }
+  linking_mode_flags { mode: DYNAMIC }
+}
diff --git a/tools/arm_compiler/linaro_linux_gcc/BUILD b/tools/arm_compiler/linaro_linux_gcc/BUILD
new file mode 100644
index 0000000..eb686e8
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/BUILD
@@ -0,0 +1,85 @@
+package(default_visibility = ["//tools/arm_compiler:__pkg__"])
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**"]),
+    visibility = ["//src/test/shell/bazel/testdata/bazel_toolchain_test_data/tools/arm_compiler:__pkg__"],
+)
+
+filegroup(
+    name = "gcc",
+    srcs = [
+        "arm-linux-gnueabihf-gcc",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:gcc",
+    ],
+)
+
+filegroup(
+    name = "ar",
+    srcs = [
+        "arm-linux-gnueabihf-ar",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:ar",
+    ],
+)
+
+filegroup(
+    name = "ld",
+    srcs = [
+        "arm-linux-gnueabihf-ld",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:ld",
+    ],
+)
+
+filegroup(
+    name = "nm",
+    srcs = [
+        "arm-linux-gnueabihf-nm",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:nm",
+    ],
+)
+
+filegroup(
+    name = "objcopy",
+    srcs = [
+        "arm-linux-gnueabihf-objcopy",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:objcopy",
+    ],
+)
+
+filegroup(
+    name = "objdump",
+    srcs = [
+        "arm-linux-gnueabihf-objdump",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:objdump",
+    ],
+)
+
+filegroup(
+    name = "strip",
+    srcs = [
+        "arm-linux-gnueabihf-strip",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:strip",
+    ],
+)
+
+filegroup(
+    name = "as",
+    srcs = [
+        "arm-linux-gnueabihf-as",
+        "@org_linaro_components_toolchain_gcc_5_3_1//:as",
+    ],
+)
+
+filegroup(
+    name = "tool-wrappers",
+    srcs = [
+        ":ar",
+        ":as",
+        ":gcc",
+        ":ld",
+        ":nm",
+        ":objcopy",
+        ":objdump",
+        ":strip",
+    ],
+)
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ar b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ar
new file mode 100755
index 0000000..c84ed27
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ar
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-ar \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-ar \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-as b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-as
new file mode 100755
index 0000000..7738e76
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-as
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-as \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-as \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-gcc b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-gcc
new file mode 100755
index 0000000..ffc3967
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-gcc
@@ -0,0 +1,6 @@
+#!/bin/bash --norc
+
+PATH="external/org_linaro_components_toolchain_gcc_5_3_1/libexec/gcc/arm-linux-gnueabihf/4.9.3:$PATH" \
+    exec \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-gcc \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ld b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ld
new file mode 100755
index 0000000..b56a1c1
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-ld
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-ld \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-ld \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-nm b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-nm
new file mode 100755
index 0000000..c802e5b
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-nm
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-nm \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-nm \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objcopy b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objcopy
new file mode 100755
index 0000000..503184b
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objcopy
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-objcopy \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-objcopy \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objdump b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objdump
new file mode 100755
index 0000000..5c9667a
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-objdump
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-objdump \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-objdump \
+    "$@"
diff --git a/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-strip b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-strip
new file mode 100755
index 0000000..9e71cbf
--- /dev/null
+++ b/tools/arm_compiler/linaro_linux_gcc/arm-linux-gnueabihf-strip
@@ -0,0 +1,5 @@
+#!/bin/bash --norc
+
+exec -a arm-linux-gnueabihf-strip \
+    external/org_linaro_components_toolchain_gcc_5_3_1/bin/arm-linux-gnueabihf-strip \
+    "$@"