| 
 | 1 | +# Copyright 2016 The Bazel Authors. All rights reserved.  | 
 | 2 | +#  | 
 | 3 | +# Licensed under the Apache License, Version 2.0 (the "License");  | 
 | 4 | +# you may not use this file except in compliance with the License.  | 
 | 5 | +# You may obtain a copy of the License at  | 
 | 6 | +#  | 
 | 7 | +#    http://www.apache.org/licenses/LICENSE-2.0  | 
 | 8 | +#  | 
 | 9 | +# Unless required by applicable law or agreed to in writing, software  | 
 | 10 | +# distributed under the License is distributed on an "AS IS" BASIS,  | 
 | 11 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  | 
 | 12 | +# See the License for the specific language governing permissions and  | 
 | 13 | +# limitations under the License.  | 
 | 14 | + | 
 | 15 | +# This becomes the BUILD file for @local_config_cc// under non-BSD unixes.  | 
 | 16 | + | 
 | 17 | +load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")  | 
 | 18 | +load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")  | 
 | 19 | +load(":cc_toolchain_config.bzl", "cc_toolchain_config")  | 
 | 20 | + | 
 | 21 | +package(default_visibility = ["//visibility:public"])  | 
 | 22 | + | 
 | 23 | +licenses(["notice"])  # Apache 2.0  | 
 | 24 | + | 
 | 25 | +cc_library(  | 
 | 26 | +    name = "malloc",  | 
 | 27 | +)  | 
 | 28 | + | 
 | 29 | +filegroup(  | 
 | 30 | +    name = "empty",  | 
 | 31 | +    srcs = [],  | 
 | 32 | +)  | 
 | 33 | + | 
 | 34 | +filegroup(  | 
 | 35 | +    name = "cc_wrapper",  | 
 | 36 | +    srcs = ["cc_wrapper.sh"],  | 
 | 37 | +)  | 
 | 38 | + | 
 | 39 | +filegroup(  | 
 | 40 | +    name = "compiler_deps",  | 
 | 41 | +    srcs = glob(  | 
 | 42 | +        ["extra_tools/**"],  | 
 | 43 | +        allow_empty = True,  | 
 | 44 | +    ) + [":builtin_include_directory_paths"],  | 
 | 45 | +)  | 
 | 46 | + | 
 | 47 | +# This is the entry point for --crosstool_top.  Toolchains are found  | 
 | 48 | +# by lopping off the name of --crosstool_top and searching for  | 
 | 49 | +# the "${CPU}" entry in the toolchains attribute.  | 
 | 50 | +cc_toolchain_suite(  | 
 | 51 | +    name = "toolchain",  | 
 | 52 | +    toolchains = {  | 
 | 53 | +        "armeabi-v7a": ":cc-compiler-armeabi-v7a",  | 
 | 54 | +        "armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",  | 
 | 55 | +        "k8": ":cc-compiler-k8",  | 
 | 56 | +        "k8|clang": ":cc-compiler-k8",  | 
 | 57 | +    },  | 
 | 58 | +)  | 
 | 59 | + | 
 | 60 | +cc_toolchain(  | 
 | 61 | +    name = "cc-compiler-k8",  | 
 | 62 | +    all_files = ":compiler_deps",  | 
 | 63 | +    ar_files = ":compiler_deps",  | 
 | 64 | +    as_files = ":compiler_deps",  | 
 | 65 | +    compiler_files = ":compiler_deps",  | 
 | 66 | +    dwp_files = ":empty",  | 
 | 67 | +    linker_files = ":compiler_deps",  | 
 | 68 | +    module_map = ":module.modulemap",  | 
 | 69 | +    objcopy_files = ":empty",  | 
 | 70 | +    strip_files = ":empty",  | 
 | 71 | +    supports_param_files = 1,  | 
 | 72 | +    toolchain_config = ":linux_gnu_x86",  | 
 | 73 | +    toolchain_identifier = "linux_gnu_x86",  | 
 | 74 | +)  | 
 | 75 | + | 
 | 76 | +cc_toolchain_config(  | 
 | 77 | +    name = "linux_gnu_x86",  | 
 | 78 | +    abi_libc_version = "glibc_2.19",  | 
 | 79 | +    abi_version = "clang",  | 
 | 80 | +    compile_flags = [  | 
 | 81 | +        "-U_FORTIFY_SOURCE",  | 
 | 82 | +        "-fstack-protector",  | 
 | 83 | +        "-Wall",  | 
 | 84 | +        "-Wthread-safety",  | 
 | 85 | +        "-Wself-assign",  | 
 | 86 | +        "-fcolor-diagnostics",  | 
 | 87 | +        "-fno-omit-frame-pointer",  | 
 | 88 | +    ],  | 
 | 89 | +    compiler = "clang",  | 
 | 90 | +    coverage_compile_flags = ["--coverage"],  | 
 | 91 | +    coverage_link_flags = ["--coverage"],  | 
 | 92 | +    cpu = "k8",  | 
 | 93 | +    cxx_builtin_include_directories = [  | 
 | 94 | +        "/usr/local/include",  | 
 | 95 | +        "/usr/local/lib/clang/11.0.0/include",  | 
 | 96 | +        "/usr/include/x86_64-linux-gnu",  | 
 | 97 | +        "/usr/include",  | 
 | 98 | +        "/usr/local/lib/clang/11.0.0/share",  | 
 | 99 | +        "/usr/include/c++/5.4.0",  | 
 | 100 | +        "/usr/include/x86_64-linux-gnu/c++/5.4.0",  | 
 | 101 | +        "/usr/include/c++/5.4.0/backward",  | 
 | 102 | +    ],  | 
 | 103 | +    cxx_flags = ["-std=c++0x"],  | 
 | 104 | +    dbg_compile_flags = ["-g"],  | 
 | 105 | +    host_system_name = "i686-unknown-linux-gnu",  | 
 | 106 | +    link_flags = [  | 
 | 107 | +        "-fuse-ld=/usr/bin/ld.gold",  | 
 | 108 | +        "-Wl,-no-as-needed",  | 
 | 109 | +        "-Wl,-z,relro,-z,now",  | 
 | 110 | +        "-B/usr/local/bin",  | 
 | 111 | +        "-lstdc++",  | 
 | 112 | +        "-lm",  | 
 | 113 | +    ],  | 
 | 114 | +    link_libs = [],  | 
 | 115 | +    opt_compile_flags = [  | 
 | 116 | +        "-g0",  | 
 | 117 | +        "-O2",  | 
 | 118 | +        "-D_FORTIFY_SOURCE=1",  | 
 | 119 | +        "-DNDEBUG",  | 
 | 120 | +        "-ffunction-sections",  | 
 | 121 | +        "-fdata-sections",  | 
 | 122 | +    ],  | 
 | 123 | +    opt_link_flags = ["-Wl,--gc-sections"],  | 
 | 124 | +    supports_start_end_lib = True,  | 
 | 125 | +    target_libc = "glibc_2.19",  | 
 | 126 | +    target_system_name = "x86_64-unknown-linux-gnu",  | 
 | 127 | +    tool_paths = {  | 
 | 128 | +        "ar": "/usr/bin/ar",  | 
 | 129 | +        "cpp": "/usr/bin/cpp",  | 
 | 130 | +        "dwp": "/usr/bin/dwp",  | 
 | 131 | +        "gcc": "/usr/local/bin/clang",  | 
 | 132 | +        "gcov": "/dev/null",  | 
 | 133 | +        "ld": "/usr/bin/ld",  | 
 | 134 | +        "nm": "/usr/bin/nm",  | 
 | 135 | +        "objcopy": "/usr/bin/objcopy",  | 
 | 136 | +        "objdump": "/usr/bin/objdump",  | 
 | 137 | +        "strip": "/usr/bin/strip",  | 
 | 138 | +    },  | 
 | 139 | +    toolchain_identifier = "linux_gnu_x86",  | 
 | 140 | +    unfiltered_compile_flags = [  | 
 | 141 | +        "-no-canonical-prefixes",  | 
 | 142 | +        "-Wno-builtin-macro-redefined",  | 
 | 143 | +        "-D__DATE__=\"redacted\"",  | 
 | 144 | +        "-D__TIMESTAMP__=\"redacted\"",  | 
 | 145 | +        "-D__TIME__=\"redacted\"",  | 
 | 146 | +    ],  | 
 | 147 | +)  | 
 | 148 | + | 
 | 149 | +# Android tooling requires a default toolchain for the armeabi-v7a cpu.  | 
 | 150 | +cc_toolchain(  | 
 | 151 | +    name = "cc-compiler-armeabi-v7a",  | 
 | 152 | +    all_files = ":empty",  | 
 | 153 | +    ar_files = ":empty",  | 
 | 154 | +    as_files = ":empty",  | 
 | 155 | +    compiler_files = ":empty",  | 
 | 156 | +    dwp_files = ":empty",  | 
 | 157 | +    linker_files = ":empty",  | 
 | 158 | +    objcopy_files = ":empty",  | 
 | 159 | +    strip_files = ":empty",  | 
 | 160 | +    supports_param_files = 1,  | 
 | 161 | +    toolchain_config = ":stub_armeabi-v7a",  | 
 | 162 | +    toolchain_identifier = "stub_armeabi-v7a",  | 
 | 163 | +)  | 
 | 164 | + | 
 | 165 | +armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")  | 
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