Bug: http://b/62424007
This breaks 64-bit Windows executables. Probably due to the Clang
migration, the entry-point need not be set even for 32-bit executables.
Test: 32-bit and 64-bit aapt2_tests.exe and ziparchive-tests.exe can
start. (There are some failed tests, though).
Change-Id: Id3a7d3d2802f6b671332afff4558840bdabddeb5
Bug: http://b/69933068
- Remove GCC's intrinsic header path so Clang's headers get included.
- Add '-B' with GCC's binary directory so Clang detects the linker.
- Bug: http://b/109759970 - Pass '--allow-multiple-definition' linker
flag to deal with ld.bfd's inability to handle Clang-generated section
names is fixed.
- Bug: http://b/110800681 - lld cannot link Android's Windows modules
yet
Test: m native-host-cross and run adb_test.exe under wine.
Change-Id: I9be9cfc34a47cbeee04024438dea214305112eaa
Bug: http://b/69970955
With the MinGW prebuilts update (http://aosp/709402), executables get a
runtime dependency on libgcc_s_sjlj-1.dll with both gcc and Clang.
Passing -static-libgcc removes this dependency and is a better option
than having to package an extra dll with executables.
Test: Run gcc-built adb_test.exe under wine
Change-Id: I18e5fadb1b8ace510ae684e2d4cfa7fe7d007cff
VisitDepsDepthFirst is almost never correct, as it can't query
dependency tags of multiple dependencies between the same two modules.
Replace VisitDepsDepthFirst with WalkDeps in sanitize.go and
python.go. Also verify the dependency tag before continuing to
recurse to ensure that they don't recurse through genrules and into
unrelated modules.
Test: m checkbuild
Change-Id: I2f7560126f56b51a40ec39dfbdcc18b5891489f7
Scudo is a hardened usermode allocator that is part of LLVM's compiler-rt
project (home of the Sanitizers). clang allows for -fsanitize=scudo as a
possible command line option to link the shared Scudo library to a binary.
This patch add Scudo as a potential sanitize option. Scudo is not compatible
with ASan and TSan and will be disabled if either is enabled.
Bug: 72112048
Test: aosp compiled with m -j
Test: local experiment with scudo: true to ensure that a test target
(tombstoned) could be linked with scudo.
Change-Id: I76bb6c60891d4782f6665a112c4c2bf7c31645da
To save space in the recovery partition, modules installed to the
partition are restricted to be built in the first architecure (i.e.,
32bit for 32bit-only device or when TARGET_PREFER_32_BIT is true, and
64bit otherwise).
Most notably, this change removes the 32-bit variant of the linker
(about 1MB). The linker was installed regardless of whether there is a
32-bit executable or not. Now, the unnecessary linker is not installed
and it is guaranteed that all modules in the partition are built with the
same architecture.
Bug: 79146551
Test: m -j
Test: out/target/product/<name>/recovery/root/system/bin/ has only one
variant of the linker.
Change-Id: I4070a43555bad4cfa8eff5253b09dcd004ea8251
VNDK-Ext are modules with `vndk.enabled: true` but not having
`vendor_available: true`. In addition, VNDK-Ext should be checked by
source ABI checker. This change fixes the regression introduced in
Bug: 110142940
Test: Create libminijail_ext, break some ABIs, and see an error.
Change-Id: I8b47ac12d2e132f641129c9549ed22c3971d6c89
