- Exclude platform-specific includes (anything in < >) from the
clang preprocessor by using `!defined(GENERATING_CEF_API_HASH)`
in CEF header files.
- Define "target platforms" by passing platform- and architecture-
specific ifdefs to the clang preprocessor. Grep for `defined(OS_`
to identify headers that require target platform processing, and
then process for each target as the platform-specific API hash
contribution.
- Delete the univeral hash which is no longer a useful concept.
- Generated files are now created when running cef_create_projects or
the new version_manager.py tool. These files are still created in the
cef/ source tree (same location as before) but Git ignores them due to
the generated .gitignore file.
- API hashes are committed to Git as a new cef_api_versions.json file.
This file is used for both code generation and CEF version calculation
(replacing the previous usage of cef_api_hash.h for this purpose).
It will be updated by the CEF admin before merging breaking API
changes upstream.
- As an added benefit to the above, contributor PRs will no longer
contain generated code that is susceptible to frequent merge conflicts.
- From a code generation perspective, the main difference is that we now
use versioned structs (e.g. cef_browser_0_t instead of cef_browser_t)
on the libcef (dll/framework) side. Most of the make_*.py tool changes
are related to supporting this.
- From the client perspective, you can now define CEF_API_VERSION in the
project configuration (or get CEF_EXPERIMENTAL by default). This
define will change the API exposed in CEF’s include/ and include/capi
header files. All client-side targets including libcef_dll_wrapper
will need be recompiled when changing this define.
- Examples of the new API-related define usage are provided in
cef_api_version_test.h, api_version_test_impl.cc and
api_version_unittest.cc.
To test:
- Run `ceftests --gtest_filter=ApiVersionTest.*`
- Add `cef_api_version=13300` to GN_DEFINES. Re-run configure, build and
ceftests steps.
- Repeat with 13301, 13302, 13303 (all supported test versions).
- Move include/cef_build.h to include/base/cef_build.h.
- Move libcef_dll/cef_macros.h to include/base/cef_macros.h.
- Move include/cef_trace_event.h to include/base/cef_trace_event.h and include/internal/cef_trace_event_internal.h.
- Remove the "CEF_" prefix from TRACE macros.
- Add new include/base/cef_logging.h and include/internal/cef_logging_internal.h for logging support.
- Add new include/wrapper/cef_helpers.h for CEF_REQUIRE_*_THREAD macros and CefScopedArgArray.
- Delete the util.h headers used by tests that duplicated the above functionality.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1767 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
- Add a new check_style tool based on Google's cpplint that can be used to verify compliance of pending changes and specific files/directories.
- Update existing CEF source code to be compliant with the style requirements.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@463 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
