The runtime APEX is built for host as well as for target. Therefore
stubs libs should be available also for host.
Bug: 120670568
Test: follow the repro step shown in b/120670568#comment4
Change-Id: I350fe490848ae9ceb55aade0521bdfaf48ed083f
This change fixes a problem that APEX variations are created for the
modules that actually shouldn't built for any APEX. For example,
consider this case.
apex { name: "myapex", native_shared_libs: ["mylib"],}
cc_library { name: "mylib", shared_libs: ["libfoo#10"],}
cc_library { name: "libfoo",
shared_libs: ["libbar"],
stubs: { versions: ["10"], }, }
cc_library { name: "libbar", ...}
Before this change, both the stubs and non-stubs variations of libfoo
were mutated with apexMuator, which is incorrect for the non-stubs
varia; there is no dependency chain from the apex "myapex" to the
non-stubs variation, but to the stubs variation due to the #10 syntax.
This was happening becauses we used the name of the module to determine
whether it should be built for APEX or not. Both stubs and non-stubs
variations have the same module name "libfoo".
Fixing this issue by recording the list of APEX variations required
directly on the module. So, the stubs variation of libfoo has myapex in
its apex variations list, but the non-stubs variation doesn't, and thus
apexMutator does not pick up the non-stubs variation.
Test: m (apex_test updated and passing)
Test: cherry-pick ag/5747464 and m
Change-Id: I31e618626809a828a55fff513ef5f81f79637afa
When the stubs variant of a library is dependend by a platform component
and the library is included in one or more APEX, the library is not
installed to the platform, because it is provided by APEX.
Bug: 120266448
Test: m
Test: add stubs: { versions: ["1"], }, to libnetd_resolv
then build netd. libnetd_resolv.so does not exist under /system.
Change-Id: I09b78e38df285033ef6e9c85f7ea4b0274e85070
Add a no_recover option that allows specifying which sanitizers in
diagnostics modes shouldn't recover. This can help debugging as we test
enabling sanitizers in new libraries since it'll cause tombstones to be
generated along with the diagnostics information.
Bug: 80195448
Bug: 110791537
Test: Compiled test module with this flag, checked compiler command.
Test: Test module crashed, tombstone contained diagnostics information.
Change-Id: Ie938923ef95716c2d49d6cd719ee223ad62755c6
Stubs libs are build-time only artifact. Can't be installed.
Test: OUT_DIR=out build/soong/scripts/build-ndk-prebuilts.sh
with https://android-review.googlesource.com/c/platform/frameworks/av/+/846770/7
and two more CLs in the same chain
Examine out/soong/build.ninja
Build rule for out/soong/target/product/generic_arm64/system/lib64/arm64/libmediandk.so
exist only once.
Change-Id: I58ff09ef3fbbdbd2d968aa21b87a493192d4216d
Stubs libs are not built with dependencies required for cfi and stl.
Also it does not make much sense to build stubs with cfi and stl because
the libs are not for runtime and there is no C++ symbols.
Test: cherry-pick ag/5747464 and m
Change-Id: I83d6d82513a77a6a8a345e7d12707940c2c906c7
Current implementation does not play nice with -gc-sections.
Bug: 120673911
Test: make SANITIZE_TARGET=hwaddress recovery-persist
Change-Id: I36cd37fb41c0c26c7e747e2c1dd5fadf7a31f4e7
* Now header-abi-dumper does not complain about -fno-sanitize=implicit-integer-sign-change
Bug: 119558057
Test: make checkbuild
Change-Id: I80be08dd5aa184498bdbb83b42b877dbec152165
Not all projects can be built when their base directory (the
directory containing the Android.bp file) is automatically included.
For example, external/jsoncpp has a file named version, which will
override the standard library's <version> header.
It would maybe be reasonable for this to be on by default, but many
projects in the tree currently depend on this behavior.
Test: make checkbuild
Bug: None
Change-Id: I58dff2689270ae56fef7cf83be31262d16794fc4
This is needed to build libicui18n on Windows, as it depends on APIs
created in Windows 7 (ResolveLocaleName).
Test: sdk build
Change-Id: If64510a262f7f1d4d356b1a9960ceea114cfa78a
This reverts commit 4f0ce757aa.
Reason for revert: Breaks several targets in internal git_master, e.g. http://ab/5165971.
Test: Build failing library
Change-Id: I02a5ade05a76b24020586c55a4e8f441ca7708a9
Add dependencies for source modules when they are referenced in
library.Shared/Static.Srcs. Use ExpandSources to expand filegroups
for these properties.
Bug: http://b/120534727
Test: make
Change-Id: I58d02d8f7d60026abbcde75298c7a61b27bdbf12
* Add -fno-sanitize=implicit-integer-sign-change when
there is any integer related sanitizer, and this check
is not explicitly specified.
Android core does not boot with this new sanitizer yet.
* Filter out -fno-sanitize=implicit-integer-sign-change
from tooling flags.
Bug: 119329758
Bug: 119557795
Test: make checkbuild, boot, go/clang-r346389-testing
Change-Id: I709de569cb73d070fc4958e2b4387f4041bc5438
When a native module is built for an APEX and is depending on a native
library having stubs (i.e. stubs.versions property is set), the stubs
variant is used unless the dependent lib is directly included in the
same APEX with the depending module.
Example:
apex {
name: "myapex",
native_shared_libs: ["libX", "libY"],
}
cc_library {
name: "libX",
shared_libs: ["libY", "libZ"],
}
cc_library {
name: "libY",
stubs: { versions: ["1", "2"], },
}
cc_library {
name: "libZ",
stubs: { versions: ["1", "2"], },
}
In this case, libX is linking to the impl variant of libY (that provides
private APIs) while libY is linking to the version 2 stubs of libZ. This is
because libY is directly included in the same apex via
native_shared_libs property, but libZ isn't.
Bug: 112672359
Test: apex_test added
Change-Id: If9871b70dc74a06bd828dd4cd1aeebd2e68b837c
VNDK libs are system defined libraries. They must not be product
specific. Adding sanity check and a test to prevent setting
`product_specific: true` on VNDK libs.
Bug: 119575107
Test: building a vndk lib with 'product_specific: true,'
must return error.
Change-Id: Ie0326540a692573f076ee08baf5d2e2f09d1007e
Even though we aren't doing any linking for static libraries, the
default libraries (libc, libm, libdl) are now exporting headers, so we
should be using those for both static and shared libraries (especially
when re-using objects between the two). Without this we've been in a
state where a cc_library will compile differently than a
cc_library_shared, as we'd re-use the compilation units from the static
variant in the shared library.
This does require marking many of libc's dependencies as not using libc
with system_shared_libs, otherwise we run into dependency loops.
Test: treehugger
Change-Id: Ie42edc5184f315f998db953594e425214b810e0e
