When TARGET_VNDK_USE_CORE_VARIANT is set to true, the vendor variant of
VNDK libraries are by default not installed. Instead, the core variant
will be used by vendor binaries at runtime.
To ensure the core variant of VNDK libraries are installed, we also add
a flag LOCAL_VNDK_DEPEND_ON_CORE_VARIANT to indicate that the vendor
variant module depends on the core variant module. This flag should be
set by Soong for all VNDK libraries without the vendor variant
installed. When the flag is set, the vendor variant binary is also
compared against the core variant binary to ensure they are
functionally identical.
As we are merging the two variants for some libraries, we need a new
link type to denote a module is usable as both native:vndk and
native:platform. We add native:platform_vndk for this.
Bug: 119423884
Test: With the corresponding Soong change, build with
TARGET_VNDK_USE_CORE_VARIANT set to true.
Test: Add a dummy VNDK library and a dummy vendor binary that depends
on it. Build with no-vendor-variant VNDK and check the core
variant is installed.
Test: Add conditional compilation based on __ANDROID_VNDK__ in the
dummy VNDK library and check build fails.
Change-Id: I40000f2728e8193212113c1ee950e9d697f2d40d
The soong-only variable is used to specify the location where the symbol
file is located. When unspecified, LOCAL_MODULE_PATH is used instead as
before.
This is needed when the path that a file is installed to is different
from the path that the file is accessed from at runtime. For example, if
TARGET_FLATTEN_APEX=true, a file lib/libX.so in an APEX com.android.foo
is installed to /system/apex/com.android.foo/lib/libX.so. However, it's
runtime path is /apex/com.android.foo/lib/libX.so as
/system/apex/com.android.foo is bind-mounted to /apex/com,android.foo.
Bug: 120846816
Test: m and inspect that symbol files exist under
$(PRODUCT_OUT)/symbols/apex/com.android.runtime/
Change-Id: I1b39f6e0cde115d442f14380c365796feff3437b
This change fixes a problem that if a module is installed to the root
partition, its symbol file appears at under symbols/root, which is an
non-existing path at runtime. Since the symbol paths should match with
the runtime path, drop /root when installing symbols.
Bug: 123985838
Test: m libc.mountpoint
libc.so is found under symbols/bionic/lib[64]
Change-Id: I38bd226c3ec758d69902f4f288c83f68170c4068
This commit introduces a prebuilt ELF binaries checker. The checker
will check:
1. Whether all DT_NEEDED shared libraries are specified in
`shared_libs` (Android.bp) or `LOCAL_SHARED_LIBRARIES` (Android.mk).
2. Whether all undefined symbols in the prebuilt binary can be resolved
to defined symbols exported by its dependencies.
This ensures that prebuilt binaries won't silently become ABI
incompatible.
To check the prebuilt binaries, all of the dependencies must be
specified in `shared_libs` (Android.bp) or `LOCAL_SHARED_LIBRARIES`
(Android.mk).
If your prebuilt binaries cannot be checked for some reason, you may add
the following property to Android.bp:
check_elf_files: false,
Or, add the following setting to Android.mk:
LOCAL_CHECK_ELF_FILES := false
Bug: 119084334
Test: CHECK_ELF_FILES=true make check-elf-files
Change-Id: I523d3083f22fd4053c096d26f61f8375800281c8
This fixes a bug where cross host OS notice dependecies were incorrectly
added and caused missing file errors.
Bug: 36073965
Test: Manual build + inspection
Change-Id: I3983ad6158acf939842f836fe3f44cecf9187087
This commit adds LOCAL_ADDITIONAL_DEPENDENCIES to soong_cc_prebuilt.mk
so that ABI dump and diff files can be generated and checked.
Test: make -j && find out -name '*.abidiff'
Change-Id: If12ec9a321f42efe4f8dc938568e8911400cc053
Add soong_cc_prebuilt.mk for Soong modules to use so they can avoid
going through all of prebuilt_internal.mk, dynamic_binary.mk and
binary.mk. Also moves stripping support into Soong.
Relands I8b37dda2b449b6b5d48d5b983f43de452f494a1e with fixes for
builds with GENERATE_BREAKPAD_SYMBOLS=true
Bug: 113936524
Test: m checkbuild
Change-Id: Id41cd76ccb1b5bb6ac43b41ae3e8f1ce46d7ad7e
Add soong_cc_prebuilt.mk for Soong modules to use so they can avoid
going through all of prebuilt_internal.mk, dynamic_binary.mk and
binary.mk. Also moves stripping support into Soong.
Bug: 113936524
Test: m checkbuild
Change-Id: I8b37dda2b449b6b5d48d5b983f43de452f494a1e
Oliver Nguyen