xref: /aosp_15_r20/external/google-benchmark/BUILD.bazel (revision dbb99499c3810fa1611fa2242a2fc446be01a57c) 
1licenses(["notice"])
2
3COPTS = [
4    "-pedantic",
5    "-pedantic-errors",
6    "-std=c++14",
7    "-Wall",
8    "-Wconversion",
9    "-Wextra",
10    "-Wshadow",
11    #    "-Wshorten-64-to-32",
12    "-Wfloat-equal",
13    "-fstrict-aliasing",
14    ## assert() are used a lot in tests upstream, which may be optimised out leading to
15    ## unused-variable warning.
16    "-Wno-unused-variable",
17    "-Werror=old-style-cast",
18]
19
20config_setting(
21    name = "qnx",
22    constraint_values = ["@platforms//os:qnx"],
23    values = {
24        "cpu": "x64_qnx",
25    },
26    visibility = [":__subpackages__"],
27)
28
29config_setting(
30    name = "windows",
31    constraint_values = ["@platforms//os:windows"],
32    values = {
33        "cpu": "x64_windows",
34    },
35    visibility = [":__subpackages__"],
36)
37
38config_setting(
39    name = "macos",
40    constraint_values = ["@platforms//os:macos"],
41    visibility = ["//visibility:public"],
42)
43
44config_setting(
45    name = "perfcounters",
46    define_values = {
47        "pfm": "1",
48    },
49    visibility = [":__subpackages__"],
50)
51
52cc_library(
53    name = "benchmark",
54    srcs = glob(
55        [
56            "src/*.cc",
57            "src/*.h",
58        ],
59        exclude = ["src/benchmark_main.cc"],
60    ),
61    hdrs = [
62        "include/benchmark/benchmark.h",
63        "include/benchmark/export.h",
64    ],
65    copts = select({
66        ":windows": [],
67        "//conditions:default": COPTS,
68    }),
69    defines = [
70        "BENCHMARK_STATIC_DEFINE",
71        "BENCHMARK_VERSION=\\\"" + (module_version() if module_version() != None else "") + "\\\"",
72    ] + select({
73        ":perfcounters": ["HAVE_LIBPFM"],
74        "//conditions:default": [],
75    }),
76    includes = ["include"],
77    linkopts = select({
78        ":windows": ["-DEFAULTLIB:shlwapi.lib"],
79        "//conditions:default": ["-pthread"],
80    }),
81    # Only static linking is allowed; no .so will be produced.
82    # Using `defines` (i.e. not `local_defines`) means that no
83    # dependent rules need to bother about defining the macro.
84    linkstatic = True,
85    local_defines = [
86        # Turn on Large-file Support
87        "_FILE_OFFSET_BITS=64",
88        "_LARGEFILE64_SOURCE",
89        "_LARGEFILE_SOURCE",
90    ],
91    visibility = ["//visibility:public"],
92    deps = select({
93        ":perfcounters": ["@libpfm"],
94        "//conditions:default": [],
95    }),
96)
97
98cc_library(
99    name = "benchmark_main",
100    srcs = ["src/benchmark_main.cc"],
101    hdrs = [
102        "include/benchmark/benchmark.h",
103        "include/benchmark/export.h",
104    ],
105    includes = ["include"],
106    visibility = ["//visibility:public"],
107    deps = [":benchmark"],
108)
109
110cc_library(
111    name = "benchmark_internal_headers",
112    hdrs = glob(["src/*.h"]),
113    visibility = ["//test:__pkg__"],
114)
115