Commit Graph

4 Commits

Author SHA1 Message Date
Christian Blichmann
948b75efe9 CMake cleanups
- Bump minimum requred version to 3.12 (Ubuntu Cosmic LTS)
- Rename `SAPI_USE_?` options to `SAPI_DOWNLOAD_?`
- Improve detection of Python 3
- Use platform independent static library suffixes for `find_library()`

PiperOrigin-RevId: 281727467
Change-Id: I45596b6ba08e4f8201d8dcde19a03baf825b83ec
2019-11-21 05:17:25 -08:00
Christian Blichmann
c966f21109 Improve handling of protobuf dependency
PiperOrigin-RevId: 264631771
Change-Id: I341fd31ee7acd3f7748b1f0cada5fcd9d27341a7
2019-08-21 10:01:12 -07:00
Christian Blichmann
3c51348aaf Enable CMake projects to consume Sandboxed API via add_subdirectory()
This change moves away from a classical superbuild which downloads and builds
at build time. Instead, we now follow a "Fetch Content" workflow (available as
FetchContent in CMake 3.11+) and download dependencies at config time.

Rationale: Superbuild projects have the disadvantage that projects cannot
directly access their individual declared targets. This is not a problem with
regular libraries, as those are usually/supposed to be installed. With
Sandboxed API, this is not desirable, as it has dependencies like Abseil and
glog, which are almost always consumed by including their source tree using
add_subdirectory().

Fixes #10 and makes external embedding easier.

PiperOrigin-RevId: 260129870
Change-Id: I70f295f29a6e4fc8c330512c94b01ef10c017166
2019-07-26 05:51:08 -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