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# This is a combination of 22 commits.
# This is the 1st commit message: bazel support, initial commit Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#2: gitignore .bazelrc, bazel-* Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#3: remove sha256 from rule_foreign_cc rule Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#4: rename target ff to libff Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#5: put curves/mnt/mnt4, 6 in separate packages Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#6: bn128: drop "depends" from include prefix, for bazel compatibility Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#7: fix refs to targets mnt4, mnt6, libff Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#8: fix refs to @ate_pairing//:libgmp Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#9: change @// to // Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#10: delete obsolete mnt4, mnt6 targets from curves/mnt/BUILD.bazel Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#11: add target scalar_multiplication:multiexp_profile Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#12: list headers explicitly Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#13: dead code elim Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#14: dead code elim Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#15: BUILD files: explicitate srcs/hdrs, DCE, buildifier reformat Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#16: change @ate_pairing//:zm to @ate_pairing//ate-pairing Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#17: switch obazl repos from local to git Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#18: pin xbyak, ate-pairing repos to versions, to match upstream Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#19: delete git submodules, not needed with Bazel Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#20: add sha256 for xbyak, ate-pairing external repos Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#21: remove xbyak dep - it's included in ate-pairing Signed-off-by: Gregg Reynolds <[email protected]> # This is the commit message scipr-lab#22: restore depends dirs Signed-off-by: Gregg Reynolds <[email protected]>
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27 files changed

+722
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‎.bazelrc‎

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try-import user.bazelrc
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# enable platform-based toolchain resolution:
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build --incompatible_enable_cc_toolchain_resolution
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build --color=yes
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# build --subcommands=pretty_print
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# build --verbose_failures
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# build --sandbox_debug
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# build --toolchain_resolution_debug
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# build --show_timestamps
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# build --keep_going
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# build --jobs 600
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# query --keep_going

‎.gitignore‎

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.bazel
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bazel-*
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user.bazelrc
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confdefs.h
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config.log
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conftest.one
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conftest.two
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110
/build/
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/.idea/

‎BUILD.bazel‎

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load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")
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## PLATFORMS (for cross-platform builds)
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platform(
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name = "x86_64-unknown-linux-gnu",
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constraint_values = [
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"@platforms//os:linux",
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"@platforms//cpu:x86_64",
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],
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)
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platform(
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name = "armv8-rpi3-linux-gnueabihf",
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constraint_values = [
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"@platforms//os:linux",
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"@platforms//cpu:arm",
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],
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)
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platform(
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name = "x86_64-linux-musl",
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constraint_values = [
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"@platforms//os:linux",
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"@platforms//cpu:x86_64",
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"//tc:clib_musl",
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],
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)

‎WORKSPACE‎

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load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
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load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
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http_archive(
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name = "rules_foreign_cc",
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strip_prefix="rules_foreign_cc-master",
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url = "https://github.com/bazelbuild/rules_foreign_cc/archive/master.zip",
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# sha256 = "3fc764c7084da14cff812ae42327d19c8d6e99379f8b3e310b3213e1d5f0e7e8"
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)
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load("@rules_foreign_cc//:workspace_definitions.bzl", "rules_foreign_cc_dependencies")
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rules_foreign_cc_dependencies()
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all_content = """filegroup(name = "all", srcs = glob(["**"]), visibility = ["//visibility:public"])"""
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# ate-pairing already includes libgmp, but Bazel does not yet support
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# transitive external deps, so we need to repeat the dep here.
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# Specifically, ate-pairing build rules refer to @libgmp, which bazel
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# resolves to the root repo, which is determined by this WORKSPACE
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# file, rather than the one in the ate-pairing repo. So we need to
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# copy ate-pairing's repo rule into this file. The build logic will
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# come from ate-pairing; we just need to make the repo available here,
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# in the root repo. Build rules for this repo can then refer to
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# libgmp using '@libgmp//:libgmp' (here) or '@ate-pairing//:libgmp' (a
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# target that indirectly refers to the repo defined here). We use the
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# latter, in case Bazel ever gets around to supporting transitive
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# workspaces.
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http_archive(
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name="libgmp",
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url="https://gmplib.org/download/gmp/gmp-6.2.0.tar.xz",
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sha256="258e6cd51b3fbdfc185c716d55f82c08aff57df0c6fbd143cf6ed561267a1526",
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strip_prefix = "gmp-6.2.0",
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build_file_content = all_content
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# build_file = "@//external:libgmp.BUILD"
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)
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http_archive(
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name="openssl",
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url="https://www.openssl.org/source/openssl-1.1.1g.tar.gz",
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sha256="ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46",
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strip_prefix="openssl-1.1.1g",
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build_file_content = all_content
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)
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################################################################
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http_archive(
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name = "ate_pairing",
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urls = ["https://github.com/obazl/ate-pairing/archive/bazel-e698901.zip"],
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strip_prefix = "ate-pairing-bazel-e698901",
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sha256 = "26002e265ace5c636af4c22af36deb825b9f70a29c6da7903c5a228b89b75665"
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)
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‎bzl/BUILD.bazel‎

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load("@rules_foreign_cc//tools/build_defs:configure.bzl", "configure_make")
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configure_make(
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name = "openssl",
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configure_command = "config",
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configure_env_vars =
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select({
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"//bzl/host:macos": { "AR": "" },
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"//conditions:default": {}
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}),
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configure_options = [
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"no-shared",
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] + select({
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"//conditions:default": [],
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}),
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# select({
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# ":darwin_build": [
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# "shared",
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# "ARFLAGS=r",
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# "enable-ec_nistp_64_gcc_128",
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# "no-ssl2", "no-ssl3", "no-comp"
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# ],
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# "//conditions:default": [
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# ]}),
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# #defines = ["NDEBUG"], Don't know how to use -D; NDEBUG seems to be the default anyway
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lib_source = "@openssl//:all",
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static_libraries = [
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"libssl.a",
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"libcrypto.a",
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],
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visibility = ["//visibility:public"],
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)
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‎bzl/host/BUILD.bazel‎

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config_setting(
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name = "linux_arm",
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constraint_values = [
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"@platforms//os:linux",
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"@platforms//cpu:arm",
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]
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)
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config_setting(
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name = "linux_x64",
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constraint_values = [
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"@platforms//os:linux",
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"@platforms//cpu:x86_64",
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]
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)
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config_setting(
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name = "macos",
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constraint_values = [
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"@platforms//os:macos",
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"@platforms//cpu:x86_64",
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]
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)

‎depends/CMakeLists.txt‎

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This file was deleted.

‎libff/BUILD.bazel‎

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load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")
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load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
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string_flag(
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name = "curve",
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values = ["bn128", "alt_bn128", "edwards", ""],
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build_setting_default = "",
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)
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config_setting(
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name = "curve_bn128",
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flag_values = {
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":curve": "bn128"
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}
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)
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cc_library(
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name = "libff",
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visibility = ["//visibility:public"],
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# srcs = ["zm.cpp", "zm2.cpp"],
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# strip_include_prefix = "bzl",
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# include_prefix = "depends/ate-pairing/include",
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include_prefix = "depends/ate-pairing/include",
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includes = ["depends/ate-pairing/include"],
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# srcs = ["foo.cpp", "foo.h"],
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hdrs = glob(["external/ate_pairing/include/bn.h",
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]),
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# includes = ["external/ate_pairing/include"],
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copts = ["-Iexternal/ate_pairing/include",
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],
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deps = [
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"@ate_pairing//ate-pairing",
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# "@ate_pairing//bzl/third_party:libgmp",
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"//libff/algebra/curves/alt_bn128",
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"//libff/algebra/curves/edwards",
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"//libff/algebra/curves/mnt/mnt4",
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"//libff/algebra/curves/mnt/mnt6",
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"//libff/common",
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] + select({
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# if(${CURVE} STREQUAL "BN128")
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# bazel flag: --//libff:curve=bn128
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"//libff:curve_bn128": ["//libff/algebra/curves/bn128"],
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"//conditions:default": [],
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})
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)
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# cc_library(
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# name = "foobar",
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# visibility = ["//libff/algebra/curves/bn128:__pkg__"],
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# # srcs = ["zm.cpp", "zm2.cpp"],
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# # strip_include_prefix = "bzl",
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# # include_prefix = "depends/ate-pairing/include",
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# include_prefix = "depends/ate-pairing/include",
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# includes = ["depends/ate-pairing/include"],
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# srcs = ["foo.cpp", "foo.h"],
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# hdrs = glob(["external/ate_pairing/include/bn.h",
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# ]) + ["foo.h"],
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# # includes = ["external/ate_pairing/include"],
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# copts = ["-Iexternal/ate_pairing/include",
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# ],
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# deps = ["@ate_pairing//src:libzm"]
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# # data = ["@ate_pairing//src:libzm"]
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# )

‎libff/algebra/curves/BUILD.bazel‎

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load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")
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cc_library(
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name = "curves",
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visibility = ["//visibility:public"],
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hdrs = ["curve_utils.hpp",
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"curve_utils.tcc",
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"public_params.hpp"],
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include_prefix = "libff/algebra/curves",
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deps = ["//libff/algebra/fields:bigint"]
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)

‎libff/algebra/curves/alt_bn128/BUILD.bazel‎

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load("@rules_cc//cc:defs.bzl", "cc_library")
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cc_library(
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name = "alt_bn128",
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srcs = [
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"alt_bn128_g1.cpp",
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"alt_bn128_g2.cpp",
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"alt_bn128_init.cpp",
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"alt_bn128_pairing.cpp",
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"alt_bn128_pp.cpp",
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],
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hdrs = [
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"alt_bn128_g1.hpp",
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"alt_bn128_g2.hpp",
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"alt_bn128_init.hpp",
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"alt_bn128_pairing.hpp",
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"alt_bn128_pp.hpp",
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],
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copts = ["-I."],
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include_prefix = "libff/algebra/curves/alt_bn128",
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linkstatic = True,
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visibility = ["//visibility:public"],
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deps = [
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"//libff/algebra/curves",
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"//libff/algebra/fields",
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],
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)

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