Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/
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"""Generated unittests to verify that a binary is built for the expected architecture."""
load("//build_defs:internal_shell.bzl", "inline_sh_test")
def _arch_test_impl(
name,
platform,
file_platform,
bazel_binaries = [],
system_binaries = [],
**kwargs):
"""
Bazel rule to verify that a Bazel or system binary is built for the
aarch64 architecture.
Args:
name: the name of the test.
platform: a diagnostic name for this architecture.
file_platform: the expected output of `file`.
bazel_binaries: a set of binary targets to inspect.
system_binaries: a set of paths to system executables to inspect.
**kargs: other keyword arguments that are passed to the test.
"""
inline_sh_test(
name = name,
tools = bazel_binaries,
cmd = """
for binary in "$(rootpaths %s) %s"; do
(file -L $$binary | grep -q "%s") \
|| (echo "Test binary is not an %s binary: "; file -L $$binary; exit 1)
done
""" % (" ".join(bazel_binaries),
" ".join(system_binaries),
file_platform,
platform),
target_compatible_with = select({
"//build_defs:"+platform: [],
"//conditions:default": ["@platforms//:incompatible"],
}),
)
def aarch64_test(**kwargs):
_arch_test_impl(
platform = "aarch64",
file_platform = "ELF 64-bit LSB executable, ARM aarch64",
**kwargs,
)
def x86_64_test(**kwargs):
_arch_test_impl(
platform = "x86_64",
file_platform = "ELF 64-bit LSB executable, ARM x86_64",
**kwargs,
)