Commit Graph

14 Commits

Author SHA1 Message Date
Christian Blichmann
045ace8dcb Update Google dependencies
- Abseil
- Protobuf
- Benchmark
- Googletest

In turn, some code changes were necessary:
- Use absolute imports in `sapi_generator.py` when invoked by Bazel
- Add Abseil's source dir as include dir in generated proto `.cc` files
- Bazel: Use `@rules_proto` for `proto_library` and use native `cc_proto_library`

Drive-by:
- Update year in `README.md`
- Look for clang versions 16, 15, 14, and 13 as well in `code.py`
PiperOrigin-RevId: 539032012
Change-Id: Ib9cd1d7fb38409d884eb45e1fa08927f6af83a21
2023-06-09 03:22:00 -07:00
Christian Blichmann
82e164949b CMake: Move proto import path replacement to build time
With this change, the generated build system can now decide when the SAPI
protos are out of date and need to be rebuilt. Previously, the protos had
to always be regenerated which meant compiling a big part of the codebase
after each CMake configure run, even if nothing else changed.

PiperOrigin-RevId: 455599389
Change-Id: If75b6e870cd37f3136681fc73a404c5678623e52
2022-06-17 05:56:31 -07:00
Christian Blichmann
b6d65ef244 CMake: Use PARSE_ARGV for argument parsing, LINKER: for linking
Addresses #104 and also fixes a TODO to use `target_link_options()`
and the `LINKER:` prefix in the SAPI build defs.

PiperOrigin-RevId: 426113536
Change-Id: I5322ab975986ceccedfab030cd4610287d297c35
2022-02-03 04:42:35 -08:00
Christian Blichmann
e21afae5a7 CMake: Build contrib sandboxes if requested
Add a new option `SAPI_ENABLE_CONTRIB_TESTS` that builds the sandboxes
in `contrib/` if set.

The new `contrib/CMakeLists.txt` should be extended each time we add a
new sandbox to `contrib/`.

This is in preparation of a follow-up change that should test the
sandboxes using GitHub Actions.

Drive-by:
- Rename the tests in `jsonnet_tests.cc` to conform to the style guide.
PiperOrigin-RevId: 425874289
Change-Id: I5b31546ccf84444c2480287220ef88abbd78a235
2022-02-02 07:02:28 -08:00
Christian Blichmann
ee5ebaa48f CMake: Make it easier for projects to consume sandboxed libraries
This change starts with Jsonnet as the canonical, ready-made sandboxed library
example. Follow-up changes should similarly migrate the OSS Internship
sandboxes.

- Add an `add_sapi_subdirectory()` which sets up source and binary directories
  correctly when consuming SAPI as sub-project
- Restructure the Jsonnet `CMakeLists.txt` and simplify header inclusions
- Update the Jsonnet README file

PiperOrigin-RevId: 425818479
Change-Id: Iba9e83201863b4ad8a91914397b310d9d4230423
2022-02-02 01:09:56 -08:00
Christian Blichmann
d451478e26 Change license link to HTTPS URL
PiperOrigin-RevId: 424811734
Change-Id: If5ea692edc56ddc9c99fd478673df41c0246e9cc
2022-01-28 01:39:09 -08:00
Christian Blichmann
00e724fb8a CMake build improvements
- Try to fix Ninja needlessly rebuilding everything every time
  See https://stackoverflow.com/questions/47087237/cmake-and-ninja-rebuild-unnecessary-files/47100426#47100426
- Since SAPI requires CMake >= 3.12, remove custom `list_join`

PiperOrigin-RevId: 333281764
Change-Id: I334d67d7ee54d21824b19e60a7a7f1e43bb5a057
2020-09-23 06:43:01 -07:00
Christian Blichmann
f44cca6c98 Fix path to generated proto sources when embedding
When embedding SAPI in an external CMake project, the version of
`protobuf_generate_cpp` that we lifted from upstream protobuf produces
the wrong generated file paths.

For example, given this project structure:

```
/parent/
+-- myproject/
+-- myproject_build/  <- CMake build directory
+-- sandboxed-api/    <- Checkout from GitHub
```

And a CMake file in `myproject/CMakeLists.txt` that embeds SAPI like
this:

```
cmake_minimum_required(VERSION 3.12)
project(SandboxedTest LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

add_subdirectory(
  ${PROJECT_SOURCE_DIR}/../sandboxed-api
  ${PROJECT_BINARY_DIR}/sandboxed-api
)
```

Then `protobuf_generate_cpp` correctly invokes the protoc compiler to
generate
`/parent/myproject_build/sandboxed-api/sandboxed_api/proto_arg.proto.pb.cc'.
However, the path of the generated source file that is passed to the C++
compiler will be
`/parent/myproject_build/sandboxed-api/sandboxed_api/../../myproject_build/sandboxed-api/sandboxed_api/proto_arg.pb.cc`.
Note the duplicated project build directory component in the
canonicalized version:
`/parent/myproject_build/myproject_build/sandboxed-api/sandboxed_api/proto_arg.pb.cc`.

This change simple omits the computation of any relative file paths and
simply uses `_pb_PROTOC_OUT_DIR` which defauls to
`CMAKE_CURRENT_BINARY_DIR`, which should always contain the correct
path.

Signed-off-by: Christian Blichmann <mail@blichmann.eu>
2020-03-18 18:47:02 +01:00
Christian Blichmann
441201884a Update license header with recommended best practices
PiperOrigin-RevId: 290250533
Change-Id: Ic34b253446463cf971a055b70a242df93a598ee3
2020-01-17 05:05:29 -08:00
Christian Blichmann
d91879f752 Ensure compatibility with CMake 3.10
This fixes some CMake-3.12+-isms, like `list(JOIN ...)` and setting link
properties on OBJECT libraries.

PiperOrigin-RevId: 265033725
Change-Id: I0ee1ec0e1b1097ea8226ad6fdeff794a97c2881b
2019-08-23 05:08:55 -07:00
Christian Blichmann
c966f21109 Improve handling of protobuf dependency
PiperOrigin-RevId: 264631771
Change-Id: I341fd31ee7acd3f7748b1f0cada5fcd9d27341a7
2019-08-21 10:01:12 -07:00
Christian Blichmann
99ac7fa60d Refactor CMake files
* Move add_sapi_library() into a build defs file
* Override protobuf_generate_cpp() instead of naming it sapi_protobuf_generate_cpp()
* Factor out inclusion/find_package() calls of external dependencies

PiperOrigin-RevId: 258133422
Change-Id: Ibdbab0c735157eac0ed6122ab78f9d583c6905cc
2019-07-15 04:13:15 -07:00
Christian Blichmann
b219661be0 Add basic CMake support for SAPI, build examples
* Implement add_sapi_library() similar to the Bazel rule
* Fix SuperBuild so that glog properly depends on gflags (needed for --logtostderr)
* Raise minimum required version of CMake to 3.10 (Ubuntu 18.04 LTS)
* Update sum sandbox policy to allow to get IDs and PIDs

PiperOrigin-RevId: 258124160
Change-Id: I64c2f8b27a3e842874adca9100bfce20a2b74f17
2019-07-15 02:53:43 -07:00
Christian Blichmann
6bfa83befe CMake support for Sandbox2
- Add a superbuild in cmake/SuperBuild.cmake that downloads and builds
  dependencies
- Builds for sandbox2/ and a its tests
- Helper CMake function to strip proto paths
- Module to find libcap
- Custom build for libunwind that wraps its symbols
- Fix environment so that CTest executes tests similar to Bazel
- Filewrapper functionality, like Bazel's cc_embed_data()
- Build forkserver with embedded binary
- Enable ASM language so that libunwind builds correctly
- Allow glog target to propagate transitively (to propagate its include dirs)

Signed-off-by: Christian Blichmann <cblichmann@google.com>
2019-05-06 14:03:29 +02:00