prysm-pulse/third_party/blst/blst.BUILD
Justin Traglia b667c68c87
Default to the portable version of blst (#12720)
* Default to the portable version of blst

* Update based on review comments

---------

Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
2023-09-29 15:35:15 -05:00

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load("@prysm//tools/go:def.bzl", "go_library")
load("@io_bazel_rules_go//go:def.bzl", "go_test")
config_setting(
name = "blst_modern",
constraint_values = [
"@platforms//os:linux",
"@platforms//cpu:x86_64",
],
values = {
"define": "blst_modern=true",
},
)
go_library(
name = "go_default_library",
srcs = [
"bindings/go/blst.go",
"bindings/go/cgo_server.c",
],
cgo = True,
copts = [
"-D__BLST_CGO__",
"-Ibindings",
"-Isrc",
"-O2",
] + select({
"@io_bazel_rules_go//go/platform:amd64": [
"-mno-avx",
"-D__ADX__",
],
"//conditions:default": [],
}) + select({
"//conditions:default": [
"-D__BLST_PORTABLE__",
],
":blst_modern": [],
}),
cdeps = [":blst"],
importpath = "github.com/supranational/blst/bindings/go",
visibility = ["//visibility:public"],
)
go_test(
name = "go_default_test",
srcs = [
"bindings/go/blst_htoc_test.go",
"bindings/go/blst_minpk_test.go",
"bindings/go/blst_minsig_test.go",
],
embed = [":go_default_library"],
data = glob([
"bindings/go/hash_to_curve/*.json",
]),
)
cc_library(
name = "blst",
srcs = [
"bindings/blst.h",
"bindings/blst_aux.h",
],
hdrs = [
"bindings/blst.h",
"bindings/blst_aux.h",
],
deps = [
":src",
":asm",
],
strip_include_prefix = "bindings",
visibility = ["//visibility:public"],
)
cc_library(
name = "asm_hdrs",
hdrs = glob([
"build/**/*.s",
"build/**/*.S",
], exclude = ["build/assembly.s"]),
)
cc_library(
name = "asm",
srcs = [
"build/assembly.S",
],
copts = [
"-O2",
] + select({
"@io_bazel_rules_go//go/platform:amd64": [
"-mno-avx",
"-D__ADX__",
],
"//conditions:default": [],
}) + select({
"//conditions:default": [
"-D__BLST_PORTABLE__",
],
":blst_modern": [],
}),
deps = [":asm_hdrs"],
linkstatic = True,
)
cc_library(
name = "hdrs",
hdrs = glob(
[
"src/*.c",
"src/*.h",
],
exclude = [
"src/client_*.c",
],
),
strip_include_prefix = "src",
)
cc_library(
name = "src",
srcs = [
"src/server.c",
],
deps = [
":hdrs",
],
)