This maps to the lowest supported API level for the given
architecture.
Test: make checkbuild # after setting some things to use this
Bug: None
Change-Id: Ied6d44cb2719b73f35dde38a2dca6d3c87c7c924
This CL moves the location of ASAN-ified libraries on disk in the
following manner:
/data/lib* --> /data/asan/system/lib*
/data/vendor/* --> /data/asan/vendor/*
There are a couple of advantages to this, including better isolation
from other components, and more transparent linker renaming and
SELinux policies.
Bug: 36574794
Bug: 36674745
Test: m -j40 && SANITIZE_TARGET="address" m -j40 and the device
boots. All sanitized libraries are correctly located in /data/asan/*.
Change-Id: I06bf459260ec451d4495a02562f640ad622f34c2
Include order should be module includes, dependency exported includes,
and then global includes. Module includes and global includes are
computed during compileFlags, but dependency exported includes are
not handled until later. Move the global includes into a new
flags variable so that the dependency includes can be appended
to the module includes.
Test: m -j native
Change-Id: Ifc3894f0a898a070d6da8eed4f4b9e8cc0cd2523
Having a directory as an output causes superfluous rebuilds, but we
can't have *only* implicit outputs.
Test: make ndk && make ndk
Bug: None
Change-Id: I8c2cd1df2ebf6e0cdb3a0441365d486708554010
Instead of having a module define `use_vndk: true`, assume that we're
building with the VNDK if we're installed on the vendor partition, and
BOARD_VNDK_VERSION==current. This now matches our behavior in Make.
Once BOARD_VNDK_VERSION!=current, we'll need to disable modules that
need to otherwise compile against the VNDK, since we can only compile
against the current VNDK.
Test: build.ninja for aosp_arm is the same before/after
Test: Ensure there are no boards that set BOARD_VNDK_VERSION
Change-Id: If937fa7bdb119648137af52daebadf486163484b
This was corrupting the nonvariants list with the variants list whenever
it hit the else case, causing a missing variant issue, since we need to
use the variant when linking against lib*.ndk.
Test: aosp_arm build.ninja is the same before/after
Test: https://android-review.googlesource.com/c/355163/, set
BOARD_VNDK_VERSION := current
Change-Id: I047937e838464670d0902506871d2203ec8cc17d
Refactor doesn't work in CLion unless we also add the headers in
the header search path to the list of source file in a project.
Change-Id: Idc6223149ecf7ddf0c21bc0873ad3019ec6ccdd3
As of the latest clang python wrapper, clang is being executed with an
absolute path. That means that clang-provided headers are written with
absolute paths in the debug info, making the builds non-reproducible
(especially with ccache).
So keep our current PWD=/proc/self/pwd -fdebug-prefix-map=/proc/self/cwd=,
but add a new -fdebug-prefix-map=$PWD/= to rewrite these absolute paths.
Bug: 36463318
Test: m -j libc adb; grep for path names
Test: spot check objdump -W before/after, see only expected diffs.
Change-Id: Ic2cdfca051d3c38b753fd5c1fcbeaca8bafc29ae
Add a test_suites property that is passed through to make as
LOCAL_COMPATIBILITY_SUITES.
Test: m -j checkbuild, examine out/soong/Android-${TARGET_PRODUCT}.mk
Bug: 35394669
Change-Id: If05b0f5f7d6dd85228546123bebe32859bcc8186
Sometimes it is confused that these variables are mixed with ninja
parameters when invoking pctx.AndroidStaticRule()/SourcePathVariable().
Test: m -j
Change-Id: Ibcf17eeed6ac79aafaa5edeec27427721b36e75a
TSAN_RUNTIME_LIBRARY is used by external/clang/Android.mk to get the
name of the per-arch TSAN runtime. This CL also factors-out common code
out of functions that construct names of the sanitizer libraries.
Test: python external/clang/build.py with all CLs in this topic
Change-Id: Ie5fac242c0d5a9296ab8936db927a4c934061aa4
Treble genererated project name feature character no accepted by
CMake. So far only @ is a problem.
Change-Id: Iac460033f1181f46ab8205e5706271f99ab798d3
For some library, the order of includes is important. e.g: library
can include "system/window.h". Dependending on the dependency order
this could mean libs/nativewindow/include/system/window.h or
system/core/include/system/window.h
This patch changes search path storage from map to array in order
to preserve order the order in which they were received from
soong.
Change-Id: I8ef788633985f4ed04ec3432686eb1427f73d600
Test: Manual
* changes:
Add support for binary and static library and prebuilts
Rename to cc_prebuilts_library_shared
Fix installing prebuilts with no source module
Add cc_prebuilt_library_static and cc_prebuilt_binary module types.
Bug: 35576244
Test: Add cc_prebuilt_library_static and cc_prebuilt_binary modules
and verify they are used
Change-Id: I708ec7b1ed1a0eddae083159575ae04d5ea25a37
Rename cc_prebuilts_shared_library to cc_prebuilts_library_shared
to match cc_library_shared.
Test: builds
Change-Id: I2f48263c3a0830a99ace4e2374de4a702d48c2e4
This reverts commit 4c48f724e1. It's
causing test failures, warnings and complaints, so backing it out and
we'll resolve those before putting it back in.
Bug: 33681361
Test: m -j
Calling android.NewContext() in tests results in a context that
contains all the mutators, module types, and singletons, which
causes unexpected interactions in unit tests. Create an empty
context instead, and add in only the necessary mutators, module
types, and singletons.
Bug: 36366816
Test: soong tests
Change-Id: Ic61262c37e3436b3ad4ccaca18b737021c304be6
CFI enabled components need ar to use the gold linker. This CL adds
that.
Bug: 36290748
Test: Enabling CFI for a Soong component builds without error.
Change-Id: Icbf78fa1ca0d845350516b4dd345b54fbb7ef847
Adds the ability to set custom flags for ar in Soong, similar to how
they can currently be set for make.
Bug: 36290748
Test: sanitize.go is able to correct set custom ar flags for CFI. CFI
enabled Soong components build and boot without issue.
Change-Id: I3212793aa84ba51df910c184d8bb376b3650376e
This adds a toolchain definition for LinuxBionic that only supports
Clang/64-bit. It pulls pieces from the x86_linux_host and x86_64_device
configs, and uses the android clang triple, with some manual overrides.
To enable building this, set your soong.config file to:
{"Host_bionic": true}
Bug: 31559095
Test: out/soong/{Android,make-vars}-aosp_arm64.mk the same with or
without host bionic turned on
Test: No change to out/soong/build.ninja before/after this change
Change-Id: Id97dda8bd9aa670c32aed31fbe6aaa8175e70b59
This breaks when I enable a second host configuration for host bionic.
Make non-arch modules !Device and !Host by adding "Generic" as the zero
value. Make the SkipDeviceInstall config only apply to Device modules.
Test: out/soong/build.ninja is identical expect for comments
Change-Id: I6e2bd3814a9968554d3901a508d822d5c79d08a0
Shared libraries are now installed to different directories depending on
their types.
* NDK libraries: /system/lib/ndk
* VNDK libraries: /system/lib/vndk
* VNDK-ext libraries: /system/lib/vndk-ext
* Framework-only libraries: /system/lib
* Vendor-only libraries: /vendor/lib
* Same-process HALs: /vendor/lib/sameprocess
In addition, a new module type vndk_ext_library is added. It is almost
identical to cc_shared_library but it introduces another attribute
'extends'. This is use to reference the vndk library that this vndk-ext
library is extending.
For example, in order to extend a vndk library libFoo:
cc_library {
name: "libFoo",
srcs: [...]
}
---------------------
vndk_ext_library {
name: "libFoo-extended",
srcs: [...]
extends: "libFoo"
}
Then, libFoo will be installed as /system/lib/vndk/libFoo.so and
libFoo-extended will be installed as /system/lib/vndk-ext/libFoo.so.
Note that file name of the latter is libFoo.so, not libFoo-extended.so:
file name of an extending module is automatically set to that of the
extended module.
Bug: 33681361
Test: build & run. Libraries must be in the correct directories.
Change-Id: Ia1eb3940605d582a252c78da0f3a5b36fdab062b
Instead of whatever happens to be in PATH.
Test: port install gcc5; attempt to build host binaries
Change-Id: If4af32596edd6fd3e459c3d574ab0ff495f236ff
Prototypes in the bionic headers are annotated with `__INTRODUCED_IN`
tags that are processed by bionic/tools/versioner into their usable
form (tags replaced with `#if __ANDROID_API__ >= foo` guards). We've
previously done this as a periodic manual step with the results
checked in to prebuilts/ndk, but that's been a huge hassle for me.
Make the tool a part of the build instead.
Test: make checkbuild
Bug: http://b/35673791
Change-Id: I2f5c1aeae239ac4ab6616eb5c71360e3055f86d5
And support the reverse translation in androidmk.
Test: Use a cc_library_headers using LOCAL_HEADER_LIBRARIES in make
Test: androidmk with LOCAL_HEADER_LIBRARIES
Test: androidmk with soong's Android-*.mk file for BUILD_HEADER_LIBRARIES
Change-Id: I17adedb62151f62e67e2168b09ad87f1d5648df6
Header libraries were building an empty .a file but setting
LOCAL_MODULE_CLASS := SHARED_LIBRARIES. Make the static and shared
checks in libraryDecorator.AndroidMk explicit.
Bug: 35228396
Test: builds, examine out/soong/Android-${TARGET_PRODUCT}.mk
Change-Id: I5653ae92bb41d440d8c3ff4b6d509be188feb961
Adds the -fsanitize-blacklist option for CFI, using the built in
blacklist at external/compiler-rt/lib/cfi/cfi_blacklist.txt.
Also refactors the CFI cflags and ldflags into cc/makevars.go to
ensure they're consistent across Soong and make projects.
Bug: 30227045
Test: ENABLE_CFI=true m -j40 builds and boots.
Test: The blacklist prevents runtime errors that otherwise occur.
Change-Id: I91c5420478e7290061d89338a86abdef69c67fe2
library.static() was being used to determine if a library was static,
shared, or header only, which resulted in header only libraries
behaving like shared libraries, when they should be treated as static
libraries with no sources. Explicitly use library.static(),
library.shared(), and library.header() instead.
Bug: 35228396
Test: builds, manually examine changes to build.ninja and Android.mk
Change-Id: I51729992cc6338deda1396b86f12bc9f73e674d8
This is configured the same as make -- a global NATIVE_COVERAGE=true
flag to allow native coverage, then COVERAGE_PATHS=path1,path2,... to
turn it on for certain paths.
There are .gcnodir files exported to Make and saved in $OUT/coverage/...
files which are `ar` archives containing all of the compiler-produced
.gcno files for a particular executable / shared library.
Unlike the Make implementation, this only passes links the helper
library (automatically through --coverage) when one of the object files
or static libraries being used actually has coverage enabled.
Host support is currently disabled, since we set -nodefaultlibs, which
prevents libclang_rt.profile-*.a from being picked up automatically.
Bug: 32749731
Test: NATIVE_COVERAGE=true COVERAGE_PATHS=system/core/libcutils m -j libbacktrace libutils tombstoned
$OUT/coverage/system/lib*/libcutils.gcnodir looks correct (self)
$OUT/coverage/system/lib*/libbacktrace.gcnodir looks correct (static)
$OUT/coverage/system/lib*/libutils.gcnodir doesn't exist (shared)
$OUT/coverage/system/bin/tombstoned.gcnodir looks correct (executable)
Test: NATIVE_COVERAGE=true COVERAGE_PATHS=external/libcxxabi m -j libc++
Confirm that $OUT/coverage/system/lib*/libc++.gcnodir looks correct (whole_static_libs)
Change-Id: I48aaa0ba8d76e50e9c2d1151421c0c6dc8ed79a9
This CL disables CFI for 32-bit ARM processes, which is broken due to
a compiler error in the most recent version of clang.
Bug: 35157333
Test: ENABLE_CFI=true m -j40 does not enable CFI for 32-bit processes
Change-Id: I52ccf60d91ff1a2af4cf024376b7d70f87040674
The "required" field within "phony" module in .bp file has to be
non-empty. And "phony" module doesn't contain any "src" files.
Bug: b/32981153
Test: make -j out/soong/build.ninja
Change-Id: Iaa2009467c44702572b97ca9cbd02c1d368c8d83
Mips toolchain does not have ld.gold.
ARM change is a workaround for LLVM r290384.
Bug: 33678192
Test: make ENABLE_CFI=1
Change-Id: I189ffd42760f0ea8d151717337b9355b37cb207b
Allow tests to specify a data property that lists files or filegroup
modules that will be packaged alongside the test. Also add a path
property to filegroup modules to allow shifting the path of the
packaged files, and add ExpandSourcesSubDir to expand the filegroup
sources while including a shifted relative path in the Paths objects.
Test: soong tests, manually adding data to a module
Change-Id: I52a48942660e12755d313ef13279313361b4fc35
-pie triggers a bug in glibc's linker when used with goma
(https://sourceware.org/bugzilla/show_bug.cgi?id=16381). Allow
the clang build to disable -pie for host modules through the
DISABLE_HOST_PIE environment variable so it can produce a toolchain
that works with goma.
Bug: 15814177
Bug: 34722791
Change-Id: Ic664a1b821aaeaf2bde14b0afa1a1975e31300cb
The linker uses libc++_static but needs to avoid the libc.a
dependency. It does this by setting `stl: "none"` and manually
linking libc++. This behavior matches make.
A better approach would probably be to generalize system_shared_libs
to system_libs and apply those to static executables the same way we
do for dynamic ones, but that's a patch for another day.
Test: make checkbuild
Bug: http://b/34740564
Change-Id: Ie9da0d49a453a220593e8ec2ee721e9af9378007
c++_shared and c++_static are named libc++ and libc++_static in every
other mode. Allow the same names so targets which are built for both
host and device with SDK may specify a single name for the STL.
Test: external/boringssl is able to use "libc++_static" as the STL.
Change-Id: Ibc579c7e24ddb8de12fbfc6e1b5d80648efa589e
With SANITIZE_TARGET="address coverage", if a module disables ASan
(address: false), it is left with just coverage, which is not
supported. In that case, disable coverage as well.
Bug: 33091541
Test: see above
Change-Id: Idcd04dad8cab7c7e2644d2408b1b8a381490e5af
This CL ensures that locally enabling CFI in a .bp file is not honored
unless it is enabled globally using ENABLE_CFI=true first, effectively
hiding it behind a flag.
Bug: 30227045
Bug: 22033465
Test: m -j40 works and device boots
Test: cfi is correctly honored only when the global flag is set.
Change-Id: Iccc6e4bf5e7828ab8ce6056f3e40922712faa0d8
So that make can tell the difference.
Bug: 32177952
Test: Diff build-aosp_arm64.ninja before/after
Change-Id: Icd98ea5f5b4127bf84197c6b651a72708eec57f1
Since most system libraries aren't actually versioned yet, we
shouldn't be building the stub libraries with version info just yet.
Setting `unversioned_until: "current"` will not use the version
script for anything but android-current (this way when the version
script is applied, we'll immediately catch it if they don't match).
Test: Updated frameworks/wilhelp to use this, make ndk
Bug: https://github.com/android-ndk/ndk/issues/278
Change-Id: I0dab7fd21bb0f063c39368d37feaa3f822e908ce
This defaults to the value of first_version, and should almost never
be used. This is only needed to work around platform bugs like
https://github.com/android-ndk/ndk/issues/265.
Test: Set `unversioned_until: "24"` for libGLESv3.ndk, readelf on the
android-23 and android-24 outputs to check for version info.
Bug: https://github.com/android-ndk/ndk/issues/265
Change-Id: Ie44b170daad692fdc98e7d7c5f10f9077930b8a9
Some external test suites (LTP in this case), have their own expected
layout, and don't fit well with our
/data/nativetest/<testname>/<testname> layout, nor do they work with
test_per_src.
So allow setting no_named_install_directory along with
relative_module_path to specify a custom test path:
no_named_install_directory: true,
relative_module_path: "ltp/testcases/bin",
Test: Convert LTP
Change-Id: Ib002c058674e8b960a4fdc3af1a25c8bcaeb1d63
filegroup is a module that contains a list of files, and can be used
to export files across package boundaries. filegroups (and genrules)
can be referenced from srcs properties of other modules using the
syntax ":module".
Test: m -j
Change-Id: I3d6fc4819c0b4225b474e0ad42f0d947f55a5961
-isystem hides all warnings. The warnings in
frameworks/native/opengl/include have been fixed, move it from
-isystem to -I.
Test: m -j native
Bug: 31751828
Change-Id: If182ab5664e22f0cfd5be8cb1d0309d07dc85ceb
Pass a DepsContext that embeds android.BottomUpMutatorContext
instead of android.BaseContext so that dependency methods can
directly add dependencies.
Test: m -j
Change-Id: Id4c157975d3d6f03efd99785d217bef486a76139
To date we have been using static libraries with no source files as
header-only libraries. Switch to using header_libs to make the user's
expectations clear, in case we need to differentiate the semantics of
static libraries and header-only libraries when we enable transitive
static library dependencies.
Test: mma -j external/llvm
Change-Id: I3ce16df11076b637bd192880e86ec9027738b9e7
NewLibrary is going to be used for header only libraries. Instead
of adding more boolean arguments, replace the existing ones with
BuildOnlyStatic and BuildOnlyShared calls on the libraryDecorator
returned by NewLibrary.
Test: m -j, compare build.ninja
Change-Id: Id390b66cbf2a5f0932b32f40a5e18eb9e3852ee7
Push the "depens on a disabled module" dependency to runtime when
SOONG_ALLOW_MISSING_DEPENDENCIES is set so that subsets of the tree
can build when some modules are disabled.
Test: external/clang/build.py on llvm branch
Change-Id: I47e4f41d04aa3df173757f03a0c581b0bafb93f0
Renderscript builds need to allow undefined symbols only for linux
host builds.
Test: mmma -j frameworks/compile/libbcc
Change-Id: Ieb83fc13fed16ae386261e0a1855fdd9c4fdf9bd
Get the binary extension directly from the toolchain instead of
computing it from the target.
Test: mmma -j external/clang
Change-Id: Ib181bc60d0617ad50529791e7b9fc61268376819
Move symlink installation into the binaryDecorator so that it can
access the suffix and extension when installing symlinks. Also
consolidates the symlink and symlink_preferred_arch handling.
Test: m -j clang, ls -l out/host/windows-x86/bin/clang++.exe
Change-Id: I1204afb71fac87b276bd6b625b52ee21274855a0
Dan Shi