Bug: http://b/63768402
Bug: http://b/65598278
Add support for the 'pgo' property to specify how a module is processed
under PGO. A sample property is below:
pgo: {
instrumentation: true, // could be "sampling: true" when supported
profile_file: "pgo_simple.profdata",
benchmarks: ["pgo_simple"],
}
1. Runtime profiles can be gathered using "sampling" or
"instrumentation". Sampling is not supported initially.
2. If 'toolchain/pgo-profiles' project is found,
'toolchain/pgo-profiles/${profile_file}' is passed to the compiler and
linker when building this module.
3. If ANDROID_PGO_INSTRUMENT environment variable is set, and includes a
benchmark in the 'benchmarks' list, appropriate flags (for e.g.
-fprofile-generate for instrumentation) are passed to the compiler and
linker when building this module.
Test: Add example modules that specify the pgo property and verify
appropriate flags and dependencies in the Ninja file. Some
tests/examples are in https://android-review.googlesource.com/474805
Change-Id: I6242e0c904497a115e367dea6927ba1c4b906355
Hostdex support isn't working yet, and we are accidentally producing
a dex jar for host modules, which confuses soong_java_prebuilt.mk.
Test: m -j checkbuild
Change-Id: Ie2c331fa697f49dab23c380a5c6e0490d67c9f74
* changes:
Extract the linker and embed it into host bionic binaries
Add prefix_symbols support to cc_object
Fix ToolchainClangCflags for host bionic
Don't add a rpath to the linker
The linux kernel requires that the ELF interpreter (runtime linker)
that's referenced by PT_INTERP be either an absolute path, or a relative
path from the current working directory. We'd prefer a relative path
from the binary, similarly to how we handle looking up shared libraries,
but that's not supported.
Instead, extract the load sections from the runtime linker ELF binary
and embed them into each host bionic binary, omitting the PT_INTERP
declaration. The kernel will treat it as a static binary, and we'll use
a special entry point (linker_wrapper) to fix up the arguments passed by
the kernel before jumping to the embedded linker. From the linker's
point of view, it looks like the kernel loaded the linker like normal.
Bug: 31559095
Test: Enable host bionic,
out/soong/host/linux_bionic-x86/nativetest64/libdemangle_test/libdemangle_test
Change-Id: I8d0aea9790b5e86fcc3ea6e2d00cfa33907e2853
Forcing sdk modules to be declared explicitly is unnecessary, just
add the required dependencies on the jar and aidl files.
Test: java_test.go
Change-Id: Ib28bdc1051c5825e7c0efb6adff1f9282675560e
Fix the java module sdk tests, and expand them to cover testing
all classpaths including for the host.
Test: java_test.go
Change-Id: I71be13cc5545f5c4d5b377c4c8de3dccbb09abf9
Java tests will need to test code inside if ctx.Device() blocks,
switch to using TestArchConfig and NewTestArchContext.
Disable TestSdk for now, just registering modules that depend
on the SDK triggers panics because of previously untested code
that is now executed.
Test: java_test.go
Change-Id: Iff2c814af56cc830327db8d951c4350034c00361
Add TestArchConfig and NewTestArchContext to create a test context
that will run the arch mutator, which is necessary to test any code
that is inside a ctx.Device() block or similar.
Test: next patch
Change-Id: Ieb1a0326bc27fc18ba88b8d37655a7e0c6870d6c
First pass at java support for the device. Adds desugar before
dx, and passes javalib.jar to make.
Test: m -j checkbuild
Change-Id: I3138d943bc4867a52c3fce8fbdb597773793988d
Jar always puts default MANIFEST.MF files in if none was specified.
Copying that behavior in soong_zip causes problems with merge_zips,
because it ends up taking the default manifest from the classes.jar
instead of the user's manifest from res.jar. We don't want the
user's manifest in the classes.jar, otherwise a change to the
manifest will cause all the class files to rebuild. Instead,
move the manifest insertion to the final merge_zips stage.
Test: m -j checkbuild
Change-Id: Id6376961dbaf743c2fb92843f9bdf2e44b963be0
Move these flags from the normal flags to the toolchain flags, since we
want them to always apply.
Test: Add #ifdef __ANDROID__ to crtbegin.c, check to see if it's set for host bionic
Change-Id: I382dd229e3e4a889bc916f6f8e1248c7debb8fad
It doesn't need one, and doesn't handle it well either (it tries
allocating memory before the memory allocators are initialized).
Test: out/soong/host/linux_bionic-x86/bin/linker64
Change-Id: Ic4f75e8914093f13f28d53cf771f518f2b4e5d2e
The extended-timestap extra block changes between Local File Header and
Central Directory. We have to strip it out to avoid mis-filling during
zip2zip.
Bug: b/65455145
Test: add unit-test.
Change-Id: I17e3f6c10fd6a068019620b4426f6042f6fac317
In some cases, we need delete META-INF dir to void mis-using some
classes files in the Java runtime.
For now, when we delete META-INF, we need keep Manifest file in the jar
since merge_zips doesn't have ability to add a default one.
Bug: b/65455145
Test: m clean && m -j
Change-Id: Iea44b1a98d348cd8df1fa7374907733b1add6935
Turbine leaves out bridges which can cause javac to unnecessarily insert
them into subclasses. Setting this flag causes our custom javac to
assume that the missing bridges will exist at runtime and not recreate
them in subclasses. If a different javac is used the flag will be
ignored and extra bridges will be inserted, which should be harmless.
The flag is implemented by https://android-review.googlesource.com/c/486427
Test: m -j checkbuild
Test: check core-libart for extra methods
Bug: 65645120
Change-Id: I6e2babe4a5a24cda4903845ae895c369343ec55b
cc_genrule is the same as a normal genrule, but can depend on other cc
modules (like cc_object).
Test: mmma external/minijail
Change-Id: I8df87665c7bdc76ce89c92755c054f967a818e57
Bionic headers aren't implicit when building with the VNDK, they're
exported from libc. So add libc to the shared libraries of a cc_object
if it wants the standard flags.
Removes a duplicate No_default_compiler_flags
Test: Add cc_object with vendor_available, build on aosp_arm64_ab (VNDK-enabled)
Change-Id: I9bfcd1e1a65de4edc597bd348b79d625ecae4f5e
In most cases, we don't care about arm vs x86 when selecting whether a
module is in a test suite or not, but we do care about whether we need
to add the host or device module(s) to the suite. So enable the arch
mutator.
Test: Add android-specific test_suites property, look in out/soong/Android.mk
Change-Id: I1e258d6e97e18c8d20297568cd8ee8d4161d5023
Allow sharing lists of files between make and soong by allowing
filegroups to export them as a make variable.
Test: m -j checkbuild
Change-Id: I27ae2f6d180bf01d69a628dbe59edcdba93da015
So that we don't get confused when using :<module> in srcs to depend on
a module that could also be a HostBinTool.
Test: m -j
Change-Id: Ia3b1c26826e70f84c6dc5ff78c95dd11d76901b6
Also filter out META-INF/TRANSITIVE dir, and report warnings when
merge_zips see duplicates entries with different CRC hash.
Bug: b/65455145
Test: m clean && m -j java (locally)
Change-Id: I47172ffa27df71f3280f35f6b540a7b5a0c14550
A space was missing between flags in the errorprone build rule.
Test: m -j RUN_ERROR_PRONE=true checkbuild
Change-Id: If6f48a700e6f19e318b6cc9734e1d8fd2289491f
Currently, abi is dumped for platform variants of system libraries.
Dump them for vendor variants since they are the ones which need to be abi
stable on security updates. This also ties abi dumping to BOARD_VNDK_VERSION.
Test: For libfoo:
1) Added a source file with a dummy function for the core
variant.
2) Excluded the source file from the vendor variant.
3) BOARD_VNDK_VERSION=current mm -j64 produces libfoo.so.lsdump with no
dummy_function since the source file was not included in the vendor
variant.
Test: Inspected build.ninja and confirmed that all of a library's abi
dump dependencies (.sdump files are dependencies of the final .lsdump files) are
from vendor variants.
Change-Id: Ie0bf91fcd81606c131845d9872261166b5db72aa
Strip module-related javac 9 command line arguments that don't apply
to javac 8.
Test: m -j checkbuild
Change-Id: If44a3d9d7227e923117dc75bbabbddb41026b25d
We've only got one user of this currently, but since it needs the
location of the toolchain, and different flags based on 32 vs 64-bit,
it's easier just to add support than to get this into a genrule.
Test: Convert external/mdnsresponder to Soong, build
Change-Id: I6c19a82bc14f6ab556f6cc5f37164862ba5f9083
Instead of requiring every host module to specify -ldl -lrt -lpthread
and then break the mac build because -lrt doesn't exist, make them
implicit to match the behavior of modules built for the device.
Test: m -j checkbuild
Change-Id: I63c26adef71e71d314b9c9caa31c1aeb1d8f6651
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