github.com/prysmaticlabs/prysm@v1.4.4/tools/cross-toolchain/configs/clang/bazel_2.1.1/cc/BUILD (about)

     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-FreeBSD unixes.
    16  
    17  package(default_visibility = ["//visibility:public"])
    18  
    19  load(":cc_toolchain_config.bzl", "cc_toolchain_config")
    20  load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
    21  load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
    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          "k8|clang": ":cc-compiler-k8",
    54          "k8": ":cc-compiler-k8",
    55          "armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
    56          "armeabi-v7a": ":cc-compiler-armeabi-v7a",
    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      objcopy_files = ":empty",
    69      strip_files = ":empty",
    70      supports_param_files = 1,
    71      toolchain_config = ":local",
    72      toolchain_identifier = "local",
    73  )
    74  
    75  cc_toolchain_config(
    76      name = "local",
    77      abi_libc_version = "local",
    78      abi_version = "local",
    79      compile_flags = [
    80          "-U_FORTIFY_SOURCE",
    81          "-fstack-protector",
    82          "-Wall",
    83          "-Wthread-safety",
    84          "-Wself-assign",
    85          "-fcolor-diagnostics",
    86          "-fno-omit-frame-pointer",
    87      ],
    88      compiler = "clang",
    89      coverage_compile_flags = [
    90          "-fprofile-instr-generate",
    91          "-fcoverage-mapping",
    92      ],
    93      coverage_link_flags = ["-fprofile-instr-generate"],
    94      cpu = "k8",
    95      cxx_builtin_include_directories = [
    96          "/usr/local/include",
    97          "/usr/lib/clang/10.0.0/include",
    98          "/usr/include/x86_64-linux-gnu",
    99          "/usr/include",
   100          "/usr/include/c++/8",
   101          "/usr/include/x86_64-linux-gnu/c++/8",
   102          "/usr/include/c++/8/backward",
   103      ],
   104      cxx_flags = ["-std=c++0x"],
   105      dbg_compile_flags = ["-g"],
   106      host_system_name = "local",
   107      link_flags = [
   108          "-fuse-ld=/usr/bin/ld.gold",
   109          "-Wl,-no-as-needed",
   110          "-Wl,-z,relro,-z,now",
   111          "-B/usr/bin",
   112          "-lm",
   113          "-static-libgcc",
   114      ],
   115      link_libs = ["-l:libstdc++.a"],
   116      opt_compile_flags = [
   117          "-g0",
   118          "-O2",
   119          "-D_FORTIFY_SOURCE=1",
   120          "-DNDEBUG",
   121          "-ffunction-sections",
   122          "-fdata-sections",
   123      ],
   124      opt_link_flags = ["-Wl,--gc-sections"],
   125      supports_start_end_lib = True,
   126      target_libc = "local",
   127      target_system_name = "local",
   128      tool_paths = {
   129          "ar": "/usr/bin/ar",
   130          "ld": "/usr/bin/ld",
   131          "cpp": "/usr/bin/cpp",
   132          "gcc": "/usr/bin/clang",
   133          "dwp": "/usr/bin/dwp",
   134          "gcov": "/usr/bin/llvm-profdata",
   135          "nm": "/usr/bin/nm",
   136          "objcopy": "/usr/bin/objcopy",
   137          "objdump": "/usr/bin/objdump",
   138          "strip": "/usr/bin/strip",
   139      },
   140      toolchain_identifier = "local",
   141      unfiltered_compile_flags = [
   142          "-no-canonical-prefixes",
   143          "-Wno-builtin-macro-redefined",
   144          "-D__DATE__=\"redacted\"",
   145          "-D__TIMESTAMP__=\"redacted\"",
   146          "-D__TIME__=\"redacted\"",
   147      ],
   148  )
   149  
   150  # Android tooling requires a default toolchain for the armeabi-v7a cpu.
   151  cc_toolchain(
   152      name = "cc-compiler-armeabi-v7a",
   153      all_files = ":empty",
   154      ar_files = ":empty",
   155      as_files = ":empty",
   156      compiler_files = ":empty",
   157      dwp_files = ":empty",
   158      linker_files = ":empty",
   159      objcopy_files = ":empty",
   160      strip_files = ":empty",
   161      supports_param_files = 1,
   162      toolchain_config = ":stub_armeabi-v7a",
   163      toolchain_identifier = "stub_armeabi-v7a",
   164  )
   165  
   166  armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")