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BUILD.bazel
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BUILD.bazel
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load("@bazel_skylib//lib:selects.bzl", "selects")
load("@tensorstore//bazel:utils.bzl", "emit_os_cpu_compiler_group")
package(default_visibility = ["//visibility:public"])
exports_files(glob(["*"]))
# Config settings. Aliases can be imported into a BUILD file via a list
# comprehension like:
#
#[
# alias(
# name = name,
# actual = "@tensorstore//:{target}".format(target = name),
# )
# for name in [
# "arm64_clang",
# "arm64_gcc_or_clang",
# "arm64_gcc",
# "arm64_mingw_gcc",
# "arm64_msvc",
#
# "linux_arm64_clang",
# "linux_arm64_gcc_or_clang",
# "linux_arm64_gcc",
# "linux_clang",
# "linux_gcc_or_clang",
# "linux_gcc",
# "linux_x86_64_clang",
# "linux_x86_64_gcc_or_clang",
# "linux_x86_64_gcc",
#
# "macos_arm64_clang",
# "macos_clang",
# "macos_x86_64_clang",
#
# "windows_arm64_mingw_gcc",
# "windows_arm64_msvc",
# "windows_mingw_gcc",
# "windows_msvc",
# "windows_x86_64_mingw_gcc",
# "windows_x86_64_msvc",
#
# "x86_64_clang",
# "x86_64_gcc_or_clang",
# "x86_64_gcc",
# "x86_64_mingw_gcc",
# "x86_64_msvc",
#
# "compiler_msvc",
# "compiler_clang",
# "compiler_regular_gcc",
# "compiler_mingw_gcc",
# "compiler_unknown",
# "compiler_gcc",
# "compiler_gcc_or_clang",
# ]
#]
#
[
emit_os_cpu_compiler_group(os, cpu, compiler)
for os in [
"macos",
None,
]
for cpu in [
"x86_64",
"arm64",
None,
]
for compiler in [
"clang",
None,
]
]
[
emit_os_cpu_compiler_group(os, cpu, compiler)
for os in [
"linux",
None,
]
for cpu in [
"x86_64",
"arm64",
None,
]
for compiler in [
"clang",
"gcc",
"gcc_or_clang",
None,
]
]
[
emit_os_cpu_compiler_group(os, cpu, compiler)
for os in [
"windows",
None,
]
for cpu in [
"x86_64",
"arm64",
None,
]
for compiler in [
"msvc",
"mingw_gcc",
None,
]
]
# Compiler selection
#
# :compiler_msvc
# :compiler_clang
# :compiler_regular_gcc
# :compiler_mingw_gcc
# :compiler_gcc
config_setting(
name = "compiler_msvc",
flag_values = {
"@bazel_tools//tools/cpp:compiler": "msvc-cl",
},
)
config_setting(
name = "compiler_clang",
flag_values = {
"@bazel_tools//tools/cpp:compiler": "clang",
},
)
config_setting(
name = "compiler_regular_gcc",
flag_values = {
"@bazel_tools//tools/cpp:compiler": "gcc",
},
)
config_setting(
name = "compiler_mingw_gcc",
flag_values = {
"@bazel_tools//tools/cpp:compiler": "mingw-gcc",
},
)
config_setting(
name = "compiler_unknown",
flag_values = {
"@bazel_tools//tools/cpp:compiler": "compiler",
},
)
selects.config_setting_group(
name = "compiler_gcc",
match_any = [
":compiler_regular_gcc",
":compiler_mingw_gcc",
# To workaround https://github.com/bazelbuild/bazel/issues/17794, assume
# any unknown compiler is GCC.
":compiler_unknown",
],
)
selects.config_setting_group(
name = "compiler_gcc_or_clang",
match_any = [
":compiler_gcc",
":compiler_clang",
],
)