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# Copyright (c) 2026 Progmasoft.
# SPDX-License-Identifier: MPL-2.0 WITH AdditionRef-Progmasoft-Exception-2.0
load("@bazel_skylib//rules:expand_template.bzl", "expand_template")
load("@rules_cc//cc:defs.bzl", "cc_library")
# Catch3: the Catch2-compatible engine in Catch3/, the runner in Runner/,
# property testing and snapshots. It is C++17 and its headers work in C++17
# and later. //:catch3 and //:catch3_main are the public names.
CPP17 = select({
"@platforms//os:windows": ["/std:c++17"],
"//conditions:default": ["-std=c++17"],
})
# The engine's configuration header, with Bazel support switched on.
expand_template(
name = "catch_user_config",
out = "Catch3/UserConfig.hpp",
substitutions = {
"#cmakedefine CATCH_CONFIG_ANDROID_LOGWRITE": "",
"#cmakedefine CATCH_CONFIG_BAZEL_SUPPORT": "#define CATCH_CONFIG_BAZEL_SUPPORT",
"#cmakedefine CATCH_CONFIG_COLOUR_WIN32": "",
"#cmakedefine CATCH_CONFIG_COUNTER": "",
"#cmakedefine CATCH_CONFIG_CPP11_TO_STRING": "",
"#cmakedefine CATCH_CONFIG_CPP17_BYTE": "",
"#cmakedefine CATCH_CONFIG_CPP17_OPTIONAL": "",
"#cmakedefine CATCH_CONFIG_CPP17_STRING_VIEW": "",
"#cmakedefine CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS": "",
"#cmakedefine CATCH_CONFIG_CPP17_VARIANT": "",
"#cmakedefine CATCH_CONFIG_DEPRECATION_ANNOTATIONS": "",
"#cmakedefine CATCH_CONFIG_DISABLE_EXCEPTIONS_CUSTOM_HANDLER": "",
"#cmakedefine CATCH_CONFIG_DISABLE_EXCEPTIONS": "",
"#cmakedefine CATCH_CONFIG_DISABLE_STRINGIFICATION": "",
"#cmakedefine CATCH_CONFIG_DISABLE": "",
"#cmakedefine CATCH_CONFIG_ENABLE_ALL_STRINGMAKERS": "",
"#cmakedefine CATCH_CONFIG_ENABLE_OPTIONAL_STRINGMAKER": "",
"#cmakedefine CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER": "",
"#cmakedefine CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER": "",
"#cmakedefine CATCH_CONFIG_ENABLE_VARIANT_STRINGMAKER": "",
"#cmakedefine CATCH_CONFIG_EXPERIMENTAL_REDIRECT": "",
"#cmakedefine CATCH_CONFIG_FALLBACK_STRINGIFIER @CATCH_CONFIG_FALLBACK_STRINGIFIER@": "",
"#cmakedefine CATCH_CONFIG_FAST_COMPILE": "",
"#cmakedefine CATCH_CONFIG_GETENV": "",
"#cmakedefine CATCH_CONFIG_GLOBAL_NEXTAFTER": "",
"#cmakedefine CATCH_CONFIG_NO_ANDROID_LOGWRITE": "",
"#cmakedefine CATCH_CONFIG_NO_COLOUR_WIN32": "",
"#cmakedefine CATCH_CONFIG_NO_COUNTER": "",
"#cmakedefine CATCH_CONFIG_NO_CPP11_TO_STRING": "",
"#cmakedefine CATCH_CONFIG_NO_CPP17_BYTE": "",
"#cmakedefine CATCH_CONFIG_NO_CPP17_OPTIONAL": "",
"#cmakedefine CATCH_CONFIG_NO_CPP17_STRING_VIEW": "",
"#cmakedefine CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS": "",
"#cmakedefine CATCH_CONFIG_NO_CPP17_VARIANT": "",
"#cmakedefine CATCH_CONFIG_NO_DEPRECATION_ANNOTATIONS": "",
"#cmakedefine CATCH_CONFIG_NO_GETENV": "",
"#cmakedefine CATCH_CONFIG_NO_GLOBAL_NEXTAFTER": "",
"#cmakedefine CATCH_CONFIG_NO_POSIX_SIGNALS": "",
"#cmakedefine CATCH_CONFIG_NO_USE_ASYNC": "",
"#cmakedefine CATCH_CONFIG_NO_EXPERIMENTAL_STATIC_ANALYSIS_SUPPORT": "",
"#cmakedefine CATCH_CONFIG_NO_WCHAR": "",
"#cmakedefine CATCH_CONFIG_NO_WINDOWS_SEH": "",
"#cmakedefine CATCH_CONFIG_NOSTDOUT": "",
"#cmakedefine CATCH_CONFIG_POSIX_SIGNALS": "",
"#cmakedefine CATCH_CONFIG_PREFIX_ALL": "",
"#cmakedefine CATCH_CONFIG_PREFIX_MESSAGES": "",
"#cmakedefine CATCH_CONFIG_SHARED_LIBRARY": "",
"#cmakedefine CATCH_CONFIG_EXPERIMENTAL_STATIC_ANALYSIS_SUPPORT": "",
"#cmakedefine CATCH_CONFIG_USE_ASYNC": "",
"#cmakedefine CATCH_CONFIG_WCHAR": "",
"#cmakedefine CATCH_CONFIG_WINDOWS_CRTDBG": "",
"#cmakedefine CATCH_CONFIG_WINDOWS_SEH": "",
"#cmakedefine CATCH_CONFIG_USE_BUILTIN_CONSTANT_P": "",
"#cmakedefine CATCH_CONFIG_NO_USE_BUILTIN_CONSTANT_P": "",
"#cmakedefine CATCH_CONFIG_THREAD_SAFE_ASSERTIONS": "",
"#cmakedefine CATCH_CONFIG_NO_THREAD_SAFE_ASSERTIONS": "",
},
template = "Catch3/UserConfig.hpp.in",
)
cc_library(
name = "catch3",
# The .inl files compile yyjson and pugixml into the runner's own
# translation units.
srcs = glob(
[
"**/*.cpp",
"**/*.inl",
],
exclude = ["Catch3/Internal/Main.cpp"],
),
hdrs = glob(["**/*.hpp"]) + [":Catch3/UserConfig.hpp"],
copts = CPP17,
linkstatic = True,
strip_include_prefix = "/src",
visibility = ["//:__pkg__"],
deps = [
"//third_party/pugixml",
"//third_party/yyjson",
],
)
cc_library(
name = "catch3_main",
srcs = ["Catch3/Internal/Main.cpp"],
copts = CPP17,
linkstatic = True,
visibility = ["//:__pkg__"],
deps = [":catch3"],
)
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