Create a BUILD file for compatibility with bazel

With this change, it's much easier for bazel projects to depend on
Catch. They just need to add:
  - In the workspace:
  ```
http_archive(
    name = "com_github_catchorg_catch2",
    urls = ["https://github.com/catchorg/Catch2/archive/v2.12.1.tar.gz"],
    strip_prefix = "Catch2-2.12.1",
    sha256 = "e5635c082282ea518a8dd7ee89796c8026af8ea9068cd7402fb1615deacd91c3",
)
```
  Or the appropriate version/sha256.
  - For the tests, assuming that `test_main.cc` contains the
  `CATCH_CONFIG_MAIN`:
  ```
cc_library(
    name = "test_main",
    srcs = ["test_main.cc"],
    deps = ["@com_github_catchorg_catch2//:catch2"],
)
```
This commit is contained in:
Valentin Tolmer 2020-05-08 10:08:46 +02:00 committed by Martin Hořeňovský
parent f133277910
commit 0e9bae1cdb
3 changed files with 11 additions and 0 deletions

1
.gitignore vendored
View File

@ -28,3 +28,4 @@ Build
cmake-build-* cmake-build-*
benchmark-dir benchmark-dir
.conan/test_package/build .conan/test_package/build
bazel-*

10
BUILD.bazel Normal file
View File

@ -0,0 +1,10 @@
# Load the cc_library rule.
load("@rules_cc//cc:defs.bzl", "cc_library")
# Header-only rule to export catch2/catch.hpp.
cc_library(
name = "catch2",
hdrs = ["single_include/catch2/catch.hpp"],
visibility = ["//visibility:public"],
includes = ["single_include/"],
)

0
WORKSPACE Normal file
View File