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- # Copyright (c) 2016, Google Inc.
- #
- # Permission to use, copy, modify, and/or distribute this software for any
- # purpose with or without fee is hereby granted, provided that the above
- # copyright notice and this permission notice appear in all copies.
- #
- # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- # SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- # OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
-
- licenses(["notice"])
-
- exports_files(["LICENSE"])
-
- load(
- ":BUILD.generated.bzl",
- "crypto_headers",
- "crypto_internal_headers",
- "crypto_sources",
- "crypto_sources_linux_x86_64",
- "crypto_sources_mac_x86_64",
- "ssl_headers",
- "ssl_internal_headers",
- "ssl_c_sources",
- "ssl_cc_sources",
- "tool_sources",
- "tool_headers",
- )
-
- config_setting(
- name = "linux_x86_64",
- values = {"cpu": "k8"},
- )
-
- config_setting(
- name = "mac_x86_64",
- values = {"cpu": "darwin"},
- )
-
- boringssl_copts = [
- # Assembler option --noexecstack adds .note.GNU-stack to each object to
- # ensure that binaries can be built with non-executable stack.
- "-Wa,--noexecstack",
-
- # This is needed on Linux systems (at least) to get rwlock in pthread.
- "-D_XOPEN_SOURCE=700",
-
- # This list of warnings should match those in the top-level CMakeLists.txt.
- "-Wall",
- "-Werror",
- "-Wformat=2",
- "-Wsign-compare",
- "-Wmissing-field-initializers",
- "-Wwrite-strings",
- "-Wshadow",
- "-fno-common",
-
- # Modern build environments should be able to set this to use atomic
- # operations for reference counting rather than locks. However, it's
- # known not to work on some Android builds.
- # "-DOPENSSL_C11_ATOMIC",
- ] + select({
- ":linux_x86_64": [],
- ":mac_x86_64": [],
- "//conditions:default": ["-DOPENSSL_NO_ASM"],
- })
-
- crypto_sources_asm = select({
- ":linux_x86_64": crypto_sources_linux_x86_64,
- ":mac_x86_64": crypto_sources_mac_x86_64,
- "//conditions:default": [],
- })
-
- # For C targets only (not C++), compile with C11 support.
- boringssl_copts_c11 = boringssl_copts + [
- "-std=c11",
- "-Wmissing-prototypes",
- "-Wold-style-definition",
- "-Wstrict-prototypes",
- ]
-
- # For C targets only (not C++), compile with C11 support.
- boringssl_copts_cxx = boringssl_copts + [
- "-std=c++11",
- "-Wmissing-declarations",
- ]
-
- cc_library(
- name = "crypto",
- srcs = crypto_sources + crypto_internal_headers + crypto_sources_asm,
- hdrs = crypto_headers,
- copts = boringssl_copts_c11,
- includes = ["src/include"],
- linkopts = select({
- ":mac_x86_64": [],
- "//conditions:default": ["-lpthread"],
- }),
- visibility = ["//visibility:public"],
- )
-
- cc_library(
- name = "ssl",
- srcs = ssl_c_sources + ssl_internal_headers,
- hdrs = ssl_headers,
- copts = boringssl_copts_c11,
- includes = ["src/include"],
- visibility = ["//visibility:public"],
- deps = [":crypto", ":ssl_cc"],
- )
-
- cc_library(
- name = "ssl_cc",
- srcs = ssl_cc_sources + ssl_internal_headers,
- hdrs = ssl_headers,
- copts = boringssl_copts,
- includes = ["src/include"],
- deps = [":crypto"],
- )
-
- cc_binary(
- name = "bssl",
- srcs = tool_sources + tool_headers,
- copts = boringssl_copts_cxx,
- visibility = ["//visibility:public"],
- deps = [":ssl"],
- )
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