Remove Android-targeting gcc toolchain libraries -- libgcc,
libgcc_stripped, libatomic, and libgcov. Also remove libunwind_llvm,
which is replaced with a libunwind toolchain prebuilt.
The __atomic_* library functions are now part of the compiler-rt
builtins library:
https://android-review.googlesource.com/c/toolchain/llvm_android/+/1625025
Bug: http://b/153025717
Test: treehugger
Change-Id: I971d0a4a49f1aaeb3546e80b6d94208277a171ac
This makes it more easy to see what's happening under which modes. Modes
are:
- Regular builds
- Mixed mode builds
- bp2build
- soong_docs
Test: Presubmit + bootstrap_test.sh
Change-Id: I06e3fcb84986b919be1cd9eb456531259ede1183
Revert submission 1658000
Reason for revert: Breaks full-eng build: b/184239856
Reverted Changes:
I4f8ead785:Avoid internal APEX stubs for libsigchain and clea...
I68affdf69:Allow dependencies from platform variants to APEX ...
I54b33784e:Rename libdexfile_external_static to libdexfile_st...
Id68ae9438:libdexfile_external is being replaced by libdexfil...
I12ac84eb4:libdexfile_external is replaced by libdexfile.
If05dbffc8:Rename libdexfile_external_static to libdexfile_st...
Ia011fa3a8:Merge libdexfile_external into libdexfile.
Change-Id: If494dc5385042a4620a76a9eadc1613ae0eb1655
So far, when a library `libfoo` has `stubs.versions: ["10", "11"]`, then
`shared_libs: ["libfoo"]` is linked to the version 11 of the stub.
This requires the author of `libfoo` to manually update the property
whenever a new version is introduced. Otherwise, clients are not able
to use the newly added APIs because the latest stub is for an old
version.
This change eliminates the need for manual updating. "current" version
is always implicitly added to `stubs.versions`. It is added even when
nothing is set on the property, if `stubs.symbol_file` is set. i.e.
```
cc_library {
name: "libfoo",
stubs: {
symbol_file: "libfoo.map.txt",
// no versions: [...] needed
},
}
cc_library {
name: "a_client",
shared_libs: ["libfoo"],
apex_available: ["myapex"],
min_sdk_version: "29",
}
apex {
name: "myapex",
native_shared_libraries: ["a_client"],
min_sdk_version: "29",
}
```
`a_client` links to the "current" stub of `libfoo` that has all symbols
shown in the map file.
Note that, above doesn't mean that the client has unlimited access to
APIs that are introduced even after the min_sdk_version of the client
(29 in this example). The use of such APIs still has to be guarded with
`__builtin_available` check.
Bug: N/A
Test: m
Change-Id: I70bb1600c18e74d36c6b24c3569d2149f02aaf96
Initially, this is just a placeholder but functionality will be added
in follow up changes.
Bug: 177892522
Test: m nothing
Change-Id: I890b0d5a117c51a19c9ac5df98c766761d3aa16c
Sbox preserves the permissions of input files when copying them into the
sandbox. A read-only file copied into the sandbox multiple times causes
a permission denied error on the second write. Building in Bazel results
in more read-only files, which triggers the issue on existing sbox rules
with duplicate input files. Remove the destination file when copying if
it exists.
Bug: 184113103
Test: m USE_BAZEL=true
Change-Id: I7edf92d82b766100e3cbbd90d22428269d7d0167
Without this fix, mixed builds are silently disabled, as a recent change
disabled mixed builds for all module types which are not listed in this
map. This map should be populated for both bp2build generation and for
mixed builds.
Test: lunch aosp_flame && USE_BAZEL_ANALYSIS=1 m libc
Change-Id: Ib2a3fb2de2e7a5204ef01355522ae569e0424dc7
Also, stops exporting methods that are no longer used outside the java
package.
Bug: 181070625
Test: m nothing
Change-Id: I23d35bbc21f82f2dae802aa53badda4c58b41024
Adds PrepareForTestWithNeverallowRules to make it easy to test
neverallow rules. Avoid exporting any unnecessary neverallow related
methods from the android package.
Bug: 181070625
Test: m nothing
Change-Id: Idfc6955cb23f1a4d1790be7879388154b03f3980
Bug: 132357300
Test: lunch aosp_cf_x86_64_phone-userdebug && m
Test: temporarily patch Gallery2 to fail the check, observe the error
Change-Id: Id67e359188396f68dcecd8b3f4d1bc26271af56d
