This commit changes the VNDK-SP dependencies check. With the commit,
VNDK-SP-Ext can link to non-VNDK vendor shared libs. This commit also
refines the "cc_test" so that more error handling cases are properly
tested.
Before this commit, VNDK-SP-Ext could not depend on vendor libs. It
was disallowed because there were no correct way to load vendor libs.
The fallback link had to specify the shared lib names. On the other
hand, adding "/vendor/${LIB}" to search paths will lead to
double-loading issue.
In aosp/595067, "allow_all_shared_libs" was added to bionic dynamic
linker. Now, we can link the "vndk" namespace to "sphal" namespace.
Thus, like VNDK-Ext, VNDK-SP-Ext can link to vendor libs now.
Bug: 77249955
Test: lunch aosp_walleye-userdebug && make -j8 # runs unit tests
Test: lunch aosp_sailfish-userdebug && make -j8 # runs unit tests
Test: Create a VNDK-SP-Ext, link to vendor libs, and run it.
Change-Id: I5511204539a22c998528111076f46756807faf29
Disabled VNDK libraries (due to arch mismatch) are no longer emitted to
make variables VNDK_CORE_LIBRARIES and LLNDK_LIBRARIES
Bug: 7456955
Test: choosecombo to aosp_walleye and m -j
Find libclang_rt.ubsan_standalone-<arch>-android in VNDK_CORE_LIBRARIES.
Only aarch64 and arm are found.
Change-Id: Iaa134d07513e39390fe34a31fdfe2e327b190996
This commit adds `extends: "name"` property and provides basic support
to VNDK extensions. This is the simplest example:
```
cc_library {
name: "libvndk",
vendor_available: true,
vndk {
enabled: true,
},
}
cc_library {
name: "libvndk_ext",
vendor: true,
vndk: {
enabled: true,
extends: "libvndk",
},
}
```
A vndk extension library must extend an existing vndk library which has
`vendor_available: true`. These two libraries must have the same
`support_system_process` property.
VNDK-ext libraries are installed to `/vendor/lib[64]/vndk` and
VNDK-SP-ext libraries are installed to `/vendor/lib[64]/vndk-sp` by
default.
If there is a matching abi-dumps in `prebuilts/abi-dumps`,
`header-abi-diff` will be invoked to check for ABI breakages.
Bug: 38340960
Test: lunch aosp_walleye-userdebug && make -j8 # runs unit tests
Test: lunch aosp_arm-userdebug && make -j8 # build a target w/o VNDK
Test: Create a lsdump for a vndk lib, add an exported API to vndk lib,
and build fails as expected.
Test: Create a lsdump for a vndk lib, create an vndk extension lib with
extra API, and build succeeds as expected.
Test: Create libutils_ext, add an extra function to libutils_ext, and
call it from a HIDL service.
Change-Id: Iba90e08848ee99814405457f047321e6b52b2df0
When BOARD_VNDK_VERSION := <VNDK version>, or
PRODUCT_EXTRA_VNDK_VERSIONS includes the needed <VNDK version> list,
the prebuilt VNDK libs in prebuilts/vndk/ directory will be
installed.
Each prebuilt VNDK module uses "vndk_prebuilt_shared" for shared
VNDK/VNDK-SP libs.
Following is the sample configuration of a vndk snapshot module:
vndk_prebuilt_shared {
name: "libfoo",
version: "27",
vendor_available: true,
vndk: {
enabled: true,
},
arch: {
arm64: {
srcs: ["arm/lib64/libfoo.so"],
},
arm: {
srcs: ["arm/lib/libfoo.so"],
},
},
}
The Android.bp for the snapshot modules will be auto-generated by a
script.
Bug: 38304393
Bug: 65377115
Bug: 68123344
Test: set BOARD_VNDK_VERSION := 27
copy a snapshot for v27
build with make command
Change-Id: Ib93107530dbabb4a24583f4d6e4f0c513c9adfec
there's no use case for prepending/appending to bool, and string
properties within module struct. Declearing "*bool" and "*string" almost
cover everything user need.
I did see one case that user specify relative_install_path as
path prefix in cc_defaults, and concatenate with the one in real module
to get the final relative install path in Android.bp <bionic/tests/libs>.
Test: m -j checkbuild
Bug: b/68853585
Change-Id: If3a7a2689c3fc307aae136af6bc9c57f27a1e1a0
When a lib is explicitly marked as `vendor_available: false`, then it
can't be directly depended by a vendor lib which is installed to /vendor
partition. This is to hide some VNDK libs (including llndk) from vendors
so that platform owners can have a freedom of modifying their ABI
without breaking vendors.
In addition, the list of the private libs are exported to the make world
as VNDK_PRIVATE_LIBRARIES.
Also, fixed a bug that allowed a vndk lib to link against to vendor
library (or vendor variant of a system lib) if the lib is prebuilt.
Bug: 64730695
Bug: 64994918
Test: Add `vendor_available: false` to libft2 and libcompiler_rt.
Add the libs to shared_libs property of a vendor library in soong
(i.e. libnbaio_mono). The build fails with the error message.
Change-Id: Iab575db96bb4f6739a592f3fa0a75124296bea0c
soong_build was writing a different make_vars-*.mk on every run
because the lists of vndk libraries were not sorted, causing
kati to regenerate the ninja file.
Test: m -j nothing && rm out/soong/build.ninja && m -j nothing
Change-Id: If1ef51bad602d61a337ee6f62d4758d4123cb00d
LL-NDK, VNDK-core, VNDK-SP libraries are exported to make as
SOONG_LLNDK_LIBRARIES, SOONG_VNDK_CORE_LIBRARIES, and
SOONG_VNDK_SAMEPROCESS_LIBRARIES. This can be used to auto-generate
ld.config.txt from a template.
Bug: 64013660
Test: BOARD_VNDK_VERSION=current m -j successful
Test: check out/soong/make_vars*.mk and look for SOONG_*_LIBRARIES
Merged-In: I0f4c5d05d9cd28c3fc9fdcca6ce0e6eaeaacbe8d
Change-Id: I0f4c5d05d9cd28c3fc9fdcca6ce0e6eaeaacbe8d
If BOARD_VNDK_VERSION is set, and a module is set to
`vendor_available: true` it is installed in /system and /vendor.
However, if the module is a VNDK library, it must be
installed at `/system/${LIB}/vndk` instead of /vendor/${LIB}.
For those modules, need following to set.
vendor_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
`support_system_process` is optional to define.
If it is defined to true, the module is regarded as vndk-sp.
link-type check for VNDK modules is added to make sure that VNDK
modules only link to other VNDK shared libraries or LL-NDKs.
move the ABI checks to VNDK from all of vendor_available.
Bug: 38304436
Test: attempt to compile with BOARD_VNDK_VERSION:=current
Test: Use `vendor_available_vndk: true` for VNDK modules and compile
with BOARD_VNDK_VERSION:=current
Change-Id: I409268e0b7f05a9d01697bf9f9f4726b5aac631f
