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78 lines
2.3 KiB
78 lines
2.3 KiB
"""absl specific copts. |
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This file simply selects the correct options from the generated files. To |
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change Abseil copts, edit absl/copts/copts.py |
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""" |
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load( |
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"//absl:copts/GENERATED_copts.bzl", |
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"ABSL_CLANG_CL_FLAGS", |
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"ABSL_CLANG_CL_TEST_FLAGS", |
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"ABSL_GCC_FLAGS", |
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"ABSL_GCC_TEST_FLAGS", |
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"ABSL_LLVM_FLAGS", |
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"ABSL_LLVM_TEST_FLAGS", |
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"ABSL_MSVC_FLAGS", |
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"ABSL_MSVC_LINKOPTS", |
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"ABSL_MSVC_TEST_FLAGS", |
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"ABSL_RANDOM_HWAES_ARM32_FLAGS", |
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"ABSL_RANDOM_HWAES_ARM64_FLAGS", |
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"ABSL_RANDOM_HWAES_MSVC_X64_FLAGS", |
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"ABSL_RANDOM_HWAES_X64_FLAGS", |
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) |
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ABSL_DEFAULT_COPTS = select({ |
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"//absl:msvc_compiler": ABSL_MSVC_FLAGS, |
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"//absl:clang-cl_compiler": ABSL_CLANG_CL_FLAGS, |
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"//absl:clang_compiler": ABSL_LLVM_FLAGS, |
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"//conditions:default": ABSL_GCC_FLAGS, |
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}) |
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ABSL_TEST_COPTS = ABSL_DEFAULT_COPTS + select({ |
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"//absl:msvc_compiler": ABSL_MSVC_TEST_FLAGS, |
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"//absl:clang-cl_compiler": ABSL_CLANG_CL_TEST_FLAGS, |
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"//absl:clang_compiler": ABSL_LLVM_TEST_FLAGS, |
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"//conditions:default": ABSL_GCC_TEST_FLAGS, |
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}) |
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ABSL_DEFAULT_LINKOPTS = select({ |
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"//absl:msvc_compiler": ABSL_MSVC_LINKOPTS, |
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"//conditions:default": [], |
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}) |
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# ABSL_RANDOM_RANDEN_COPTS blaze copts flags which are required by each |
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# environment to build an accelerated RandenHwAes library. |
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ABSL_RANDOM_RANDEN_COPTS = select({ |
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# APPLE |
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":cpu_darwin_x86_64": ABSL_RANDOM_HWAES_X64_FLAGS, |
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":cpu_darwin": ABSL_RANDOM_HWAES_X64_FLAGS, |
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":cpu_x64_windows_msvc": ABSL_RANDOM_HWAES_MSVC_X64_FLAGS, |
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":cpu_x64_windows": ABSL_RANDOM_HWAES_MSVC_X64_FLAGS, |
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":cpu_k8": ABSL_RANDOM_HWAES_X64_FLAGS, |
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":cpu_ppc": ["-mcrypto"], |
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# Supported by default or unsupported. |
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"//conditions:default": [], |
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}) |
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# absl_random_randen_copts_init: |
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# Initialize the config targets based on cpu, os, etc. used to select |
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# the required values for ABSL_RANDOM_RANDEN_COPTS |
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def absl_random_randen_copts_init(): |
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"""Initialize the config_settings used by ABSL_RANDOM_RANDEN_COPTS.""" |
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# CPU configs. |
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# These configs have consistent flags to enable HWAES intsructions. |
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cpu_configs = [ |
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"ppc", |
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"k8", |
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"darwin_x86_64", |
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"darwin", |
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"x64_windows_msvc", |
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"x64_windows", |
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] |
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for cpu in cpu_configs: |
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native.config_setting( |
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name = "cpu_%s" % cpu, |
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values = {"cpu": cpu}, |
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)
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