Enable the Cross-Version ABI diff configuration so developers can
specify different flags for current and previous version ABI Check. The
-target-version flag were added to determine the config section to be
selected. The details of this configuration logic could be found in
go/cross-version-abi-diff-configuration.
Test: preform abi diff with config.json
Bug: 239792343
Change-Id: I8fdad2d18096cfa7866183ecc2d7826682c85eb6
Since Cross-Version ABI Check is introduced, the flags could be
different when diffing with previous or current dumps. The structure and
format of the newly proposed config are changed so users can configure
flags for different diff targets. This CL changes the config format from
.ini to .json with the same features the format of the json is described
in go/cross-version-abi-diff-configuration.
Test: preform abi diff with config.json
Bug: 239792343
Change-Id: I731bafbfdacd2a780c5f7a27997893cecb2eb1f3
This change also adapts to llvm::StringRef losing its implicit
conversion to std::string().
Test: ./build-prebuilts.sh
Change-Id: I32e2ca71fde4d39726a5061d641e933121e9bafe
This commit switches the option to `-std=c++14` to avoid potential ODR
violations and fix the Mac build.
This commit downgrades from `-std=c++17` to `-std=c++14` because
"llvm/Support/RWMutex.h" from clang-r370808 will use `std::shared_mutex`
when `-std=c++17` is specified but LLVM/Clang prebuilts are built with a
different implementation.
Furthermore, Mac OS X 10.8 (or 10.9) does not support
`std::shared_mutex`. Thus, there are availability errors when we are
building header-checker for Mac OS X:
clang-r370808/include/llvm/Support/RWMutex.h:98:8:
error: 'shared_mutex' is unavailable: introduced in macOS 10.12
Bug: 139945549
Test: OUT_DIR=out && \
development/vndk/tools/header-checker/android/build-prebuilts.sh
Change-Id: Ic23fbdb67f7cd0700a3001c644485f7d8d0ee3e2
This commit add config file support to header-abi-diff so that we can
have per-branch configuration.
Bug: 112760591
Test: ./tests/test.py
Test: ${ANDROID_HOST_OUT}/nativetest64/header-checker-unittests/\
header-checker-unittests
Change-Id: I1fbd76c93991a2b36121a5f4397c62eb72d486ec
This commit adds `-allow-adding-removing-weak-symbols` option to
`header-abi-diff`. This allows vendor-specific branch to add or remove
weak symbols from their VNDK shared libs. This is sometimes necessary
when venders have their compiler toolchain or use different compiler
flags (e.g. inline heuristics).
Bug: 112760591
Test: ./tests/test.py
Change-Id: I94bceacc90cab093e8aa602bb7d866d6f433c5c7
