Commit Graph

27 Commits

Author SHA1 Message Date
Christian Blichmann
6d97220e5c
Use common repository prefix everywhere
Build macros in earlier versions of Bazel (pre-1.0) needed to specify
targets in a different format, depending from where they were
included/expanded at build time.

For example, a `sapi_library()` macro invocation in one of the directories
under `examples`, always needed to depend on the SAPI main library as
`//sandboxed_api:sapi`. When using SAPI from another Bazel project, the
same macro would have needed to depend on
`@com_google_sandboxed_api//sandboxed_api:sapi`. The `sapi_library()`
macro was thus checking the repository name and conditionally changed
the dependencies. This approach is brittle and as of Bazel 3.1.0 no
longer works.

This CL simple removes the conditional prefix and unconditionally uses
`@com_google_sandboxed_api`.

Tested on Bazel 1.2.1, 2.2.0 and 3.1.0
2020-05-11 16:51:53 +02:00
Christian Blichmann
7ec20bd5d5 Update dependencies to latest versions
- Abseil (HEAD)
- Benchmark (HEAD)
- Google Flags (HEAD)
- Google Logging (HEAD)
- Google Test/Mock (HEAD)
- Protocol Buffers (3.11.4)

PiperOrigin-RevId: 309012925
Change-Id: I826846afb3f2c4e92180915796890fce6b5a1d6c
2020-04-29 06:45:44 -07:00
Christian Blichmann
57d374e667 Fix libffi configure directory in Bazel/CMake builds 2020-03-23 13:52:02 +01:00
Christian Blichmann
0772d71264 Download libffi at CMake config time (fixes #35)
Drive-by:
- Make Bazel config action more robust
- Disable dependency tracking in libunwind configure

Signed-off-by: Christian Blichmann <mail@blichmann.eu>
2020-03-22 16:44:39 +01:00
Christian Blichmann
f6c3db4c6e Replace sapi::Status with absl::Status
PiperOrigin-RevId: 297614681
Change-Id: I89fe1357a172ed4d28df6dd84b80fee364ce1c14
2020-02-27 09:24:12 -08:00
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
4f892864c8 Update dependencies to newer version
- Same upstream dependency versions for CMake and Bazel
- Use maybe() from build_defs to conditionally define Bazel repositories

PiperOrigin-RevId: 282331418
Change-Id: I8a7db84a1d3115f3c1f31cc1dfcc8c29fe391a62
2019-11-25 04:32:01 -08:00
Christian Blichmann
6dd97f5073 Move dependency on libdl into build defs, like CMake
PiperOrigin-RevId: 281699435
Change-Id: Iced13e98578b2c36a1eeac71fd02a6d7ed87a8fb
2019-11-21 01:36:34 -08:00
Christian Blichmann
254abe04fe Use unified diff for zlib patch
PiperOrigin-RevId: 276075544
Change-Id: Icf06e360a400834e7304c2bde34954dbc71f135f
2019-10-22 09:04:29 -07:00
Christian Blichmann
c6b8e301e4 This fixes broken _proto_cc_cc_proto build target suffixes.
These where inadvertently introduced in an internal cleanup change.

This change also removes a C++17-ism in var_proto.h. To make things easier for
downstream projects, we should stick to C++11 for the time being.

PiperOrigin-RevId: 271117700
Change-Id: I4eaacec88be16e1a561d3f77a61acce0a1af0b9d
2019-09-25 07:13:58 -07:00
Christian Blichmann
b7cbc36071 Follow-up to 3c51348 fixing linker issues with gflags and glog
The temporary solution for binaries/tests that fully statically linked is to
link against `gflags` using `-Wl,--whole-archive`. This will no longer be
necessary, once Abseil ships with logging. Then we can (finally) use Abseil
flags and use a logging library that does not depend on a different flags
library.

PiperOrigin-RevId: 260705702
Change-Id: I8562faaff59f9c3e0e1d331186d2806d387438fb
2019-07-30 06:48:38 -07:00
Christian Blichmann
db0ebe3650 Support empty package names in filewrapper tool
PiperOrigin-RevId: 259943587
Change-Id: I14d95dcd7d839903ebd12f4032e05e29bca17204
2019-07-25 07:36:57 -07:00
Sandboxed API Team
ae9836e6bf Add dependencies on @com_google_absl//absl/base:log_severity
to targets including "absl/base/log_severity.h"

PiperOrigin-RevId: 259483071
Change-Id: Ide51ea54ca18ce466be863c1e7755098618801c0
2019-07-23 00:31:55 -07:00
Christian Blichmann
6d33c1f908 Add CMake options to exclude examples and tests from build
PiperOrigin-RevId: 258136393
Change-Id: Ifb2d7a24f93cd1d2782b4e4d6ac2c34a0d1c2bff
2019-07-15 04:42:58 -07:00
Christian Blichmann
ab35eb49af Make embedding the sandbox code the default
PiperOrigin-RevId: 257778382
Change-Id: Ib6dc472355092c08b905e42978efe7f47703c128
2019-07-12 04:07:11 -07:00
Christian Blichmann
4e20e0702a Use full workspace name to access Bazel packages in generator
Since the interface generator is invoked via a Bazel macro, it will be
expanded in the embedding context of the project using SAPI, so package access
needs to go through the full workspace root @com_google_sandboxed_api.

This change also modifies the CMakeLists.txt accordingly, as the "external"
subdirectory is no longer needed/wanted.

PiperOrigin-RevId: 255918784
Change-Id: I052c687509f65fef7f011a9d1a074a171595330f
2019-07-01 02:53:41 -07:00
Christian Blichmann
0d16c136ae Make external usage easier by providing a sapi_deps() workspace rule
If using Sandboxed API from an external Bazel WORKSPACE, dependencies can be
imported by declaring the repository and calling `sapi_deps()`:

```python
git_repository(
    name = "com_google_sandboxed_api",
    commit = "master",
    remote = "https://github.com/google/sandboxed-api.git",
)

load(
    "@com_google_sandboxed_api//sandboxed_api/bazel:sapi_deps.bzl",
    "sapi_deps",
)

sapi_deps()
```

PiperOrigin-RevId: 255373664
Change-Id: I4c41ffc75e1ca95eb126702cb2d5cedb255191d5
2019-06-27 04:27:53 -07:00
Christian Blichmann
4bcea59309 Use to_list() on Bazel depsets for iteration.
Starting with Bazel 0.27.0 --incompatible_depset_is_not_iterable became the
default.

Fixes #27

PiperOrigin-RevId: 254703981
Change-Id: I727e4b1c6a907c8794a00f61646c13ad8d4437b7
2019-06-24 00:45:55 -07:00
Christian Blichmann
719cd24933 Fix sandbox2 tests when run with CTest
This test runs, but fails due to a different problem:
  StackTraceTest.ForkEnterNsLibunwindDoesNotLeakFDs

PiperOrigin-RevId: 251218516
Change-Id: If06cdbcb71fad84ebd9d934ff173d7ef1a1eebc0
2019-06-03 06:27:59 -07:00
Christian Blichmann
7800fd7402 Disable compiler warnings for consistency with internal settings.
PiperOrigin-RevId: 247405215
Change-Id: I236170f7b47d9ecd32324db907ef7afc2e797d9a
2019-05-09 05:21:34 -07:00
Christian Blichmann
a412383d61 Fix build failure with Bazel v0.25.0+ (#25)
PiperOrigin-RevId: 247206409
Change-Id: Ic6d4d1fea42ea5746613d3ef3de67f61e72848a6
2019-05-08 07:07:29 -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
Christian Blichmann
7753cded13 Replace non-alphanumeric, non-underscore characters in filewrapper
PiperOrigin-RevId: 246320238
Change-Id: I08454dc19b6227e4ce2c1b7677b916706e7be5a5
2019-05-02 08:11:50 -07:00
Sandboxed API Team
6a65e63eae Add //tools/cpp:current_cc_toolchain to the toolchains attribute.
This is so that CC Make Variables will be resolved properly.

PiperOrigin-RevId: 241721367
Change-Id: Ic0d3f864b1398107118a1ada4c99cc4516db924f
2019-04-03 16:51:55 +02:00
Christian Blichmann
88213b0d1b Copybara import of the project:
- 05cbe1250a0905c975cb3de175a6c3690dbbc00b Don't accidentially generate trigraphs by Mackie Loeffel <mackie.loeffel@web.de>
  - 25e66c1080fa50d8b0661d10ecde39cfcbf51289 Merge 05cbe1250a0905c975cb3de175a6c3690dbbc00b into 6679f... by MackieLoeffel <MackieLoeffel@users.noreply.github.com>

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/sandboxed-api/pull/17 from MackieLoeffel:fix_trigraphs_in_filewrapper 05cbe1250a0905c975cb3de175a6c3690dbbc00b
PiperOrigin-RevId: 240365879
Change-Id: I31fa5dfeadac3cee79e7d66b4dd4fe58a7a4b242
2019-03-26 09:43:16 -07:00
Wiktor Garbacz
7ecdd2f8fc Internal change.
PiperOrigin-RevId: 239163024
Change-Id: I6918cc7f1472271b3cf99e042d8eb52d42868e6c
2019-03-19 04:11:51 -07:00
Christian Blichmann
177b969e8c
Sandboxed API OSS release.
PiperOrigin-RevId: 238996664
Change-Id: I9646527e2be68ee0b6b371572b7aafe967102e57

Signed-off-by: Christian Blichmann <cblichmann@google.com>
2019-03-18 19:00:48 +01:00