Stop writing out ninja files, as they become very large, especially when
multiplied by the number of defined products.
Test: treehugger
Change-Id: Id9529d14040acb72a0188e58b5db2911f142071e
filename property is an optional property that specifies the name of the
installed file which is by default name of the module.
This will be used to APEXs to have ./etc/ld.config.txt files for their
own.
Test: m (prebuilt_etc_test.go added)
Change-Id: Ic8d0c0044c5bc2c6c33117fe2c19ef6ad75451a8
This (effectively) reverts commit 3c979c3348.
core_platform_current is the new default when no_framework_libs: true
so doesn't need to be specified anywhere.
Bug: 113148576
Test: build
Change-Id: I6bb6c1a0ea24437c8253dc5d8fabd37edabc9d3e
The properties 'binaries' and 'native_shared_libraries' can be
multilib-aware, i.e, can be under multilib.type where type can be either
first, both, lib32, lib64, or prefer32.
Native modules listed in multilib.first are installed only for the first
ABI of the device. Similarily, multilib.both are for both of the ABIs,
while multilib.lib32 and multilib.lib64 are 32 and 64-bit ABI only,
respectively. multilib.prefer32 is for 32-bit only when 32-bit ABI is
available.
Another change is that the binaries property, when not within multilib,
targets only the first ABI.
Test: m apex.test on ...
1) aosp_arm64 without TARGET_PREFER_32_BIT_EXECUTABLES=true
2) aosp_arm64 with TARGET_PREFER_32_BIT_EXECUTABLES=true
3) aosp_arm
in all cases, vold, surfaceflinger and drmserver are all intalled under
./bin directory of the APEX. And native libraries are installed under
both ./lib and ./lib64 directories in the case of 1) and 2).
Change-Id: Idd7f8526a61bceca89d43c0c69ccedb471b67d31
Support for safe ICF was added to LLD in LLVM r337429. This reduces
the size of sailfish system.img by 7.6MB.
The address-significance tables created by Clang to support LLD's
implementation of safe ICF are incompatible with ld -r. Therefore we
need to pass -fno-addrsig to the compiler to prevent it from creating
an address-significance table when building a cc_object.
Change-Id: I83e28741e6b3cdf09566447d2658ce48594f2074
This detects whether this is enabled, makes sure the other necessary
flag is set to provide a suitable location, and suppresses the
requirement for a previous_api.
Test: making a new libcore target using this
Bug: 73448108
Change-Id: Ifea3a060011a58e3288050c6c5d98b205abe25fc
Privileged APKs need to store their dex files uncompressed so they
can be verified and mapped directly out of the APK.
Also track whether the module will be dexpreopted or not in order
to determine if the dex file should be stripped before signing.
Test: SystemUI.apk contains an uncompressed dex file
Change-Id: I4dca86c7f8778595882405b34adcf2a7bae03c67
Add soong build restrictions for libcore targets to stop
other targets depending on internals.
Test: cd build/soong/; ./build_test.bash --products aosp_arm
Bug: 113148576
Change-Id: I2c15924fbecaf0c2076d08de65814a6dcb790e73
This reverts commit d30b940dff.
Reason for revert: sed -i requires an argument on mac, break build on mac.
Change-Id: Iba2db061ae888d265e02b750e50959019cf0f168
This is achieved via the compiler flag -ffixed-x18 for non-LTO builds
and the linker flag -plugin-opt -mattr=+reserve-x18 for LTO builds.
This change should be reverted once we upgrade past LLVM r340889
which does this by default on Android.
Bug: 112907825
Bug: 111759196
Change-Id: I05473ddbb98319d87d442425b4d715647eae3a38
soong.config is not cleared between builds, which can cause
problems when switching between an ndk build and a platform build.
Bug: 118398924
Test: OUT_DIR=out_ndk DIST_DIR=dist build/soong/scripts/build-ndk-prebuilts.sh
Change-Id: Ifc03a0c25f46625375cdda5723e4a09d7d8050d5
If provided (--prefer-integrity=true/false), the script will set the
value in the the manifest. The script will fail if the value mismatches
the original in the manifest, if any.
Test: scripts/manifest_fixer_test.py
Test: aapt dumps the attribute and observe
Bug: 112037137
Change-Id: I2b333a7c0747dbcbed4d419f1c9ed46d4a4c98e9
The change fixes the problem that multiple APEXs having native component
(shared lib or executable) can't be built with an error similar to this:
error: bionic/linker/Android.bp:298:1: failed to find variation "com.android.art" for module "libclang_rt.builtins-aarch64-android" needed by "ld-android"
This is happening because the dependency to the built-in library is
arch-specific but apex.go ignores it. Specifically, let's assume that
32-bit variant of libFoo depends on libX while 64-bit variant of libFoo
depends on libY. Also assume that libFoo is included in two APEXs: apex1
(which is 64-bit) and apex2 (which is 32-bit). Then apexDepsMutator
records that libFoo shall be split into apex1 and apex2, while libX will
be only split into apex1 and libY will be split into apex2.
The problem is that, during apexMutator, both 32 and 64-bit varants of
libFoo are split into apex1 and apex2. As a result, a dependency to
apex2 variant of libX and a dependency to apex1 variant of libY are
requested, which don't exist.
Fixing this issue by using module's name AND target string as the key.
So, only the 32-bit variant of libFoo is split into apex1 and 64-bit
variant of libFoo is split into apex2.
Test: have following module somewhere. `m` is successful.
apex {
name: "com.android.art",
manifest: "manifest.json",
file_contexts: "file_contexts",
binaries: ["dex2oat"],
key: "apex.test.key",
target: {
android: {
// Prefer the 32-bit versions of these binaries.
compile_multilib: "prefer32",
},
},
}
Change-Id: I562b7be8e7c0325bd8d728dbee2ddcae608c181a
Without the annotation args the check API fails for
APIs that use visibility annotation args.
Bug: 117936519
Bug: 113148576
Test: build
Change-Id: Ie9d2116c7f255634de72de9a448f5c378c11c457
Add arch_variant to the genrule srcs property so that cc_genrule
modules can vary the srcs and outs by architecture.
Test: cc/genrule_test.go
Change-Id: Idb17013e137d7ca21ca4cfc3e4c1fa7d89977043
In order to simplify the wrapper function, and stop using a linker
script, generate a set of flags to pass to LLD. Then run
host_bionic_inject on the linked binary in order to verify the
embedding, and give the wrapper function the address of the original
entry point (_start).
Bug: 31559095
Test: build host bionic with prebuilts/build-tools/build-prebuilts.sh
Change-Id: I53e326050e0f9caa562c6cf6f76c4d0337bb6faf
Add a missing toolchain method, don't require modules to opt in to
linux_bionic.
Bug: 31559095
Test: attempt to build host bionic
Change-Id: Ia5c8e2f127b88f56191b7abc389d5329cfdb0720
This breaks when two host OSes are enabled for example.
Bug: 31559095
Test: enable host bionic as a second Host OS, attempt a build
Test: treehugger
Change-Id: If52f77d7d3b0755d768028cbddda320303a69e65
When building with two OSes of the same class (Host, etc) enabled,
independently produce variants of each module for each OS, instead of
making `compile_multilib: "first"` select just one of the OSes.
My use case this is for Linux + LinuxBionic, which are both considered
Host class, but this would also applied if we wanted to generate rules
for Linux+Darwin, or some combination of firmware bits (either in
addition to Android in the Device Class, or multiple firmwares in a new
Class)
Bug: 31559095
Test: enable host bionic, see a linux(_glibc) and linux_bionic
definition for binaries
Change-Id: I55e7f046758b3dc2a31da2c4b20274ec68ece0a0
Proposal for adding SHT_RELR sections in the generic-abi is at
https://groups.google.com/forum/#!topic/generic-abi/bX460iggiKg
This CL requires clang-r328903.
The following test results are on clang-r339409.
Size comparison for "aosp_marlin-userdebug":
$ du -B1 -s {none,pack,relr,both}/out/target/product/marlin/system
1014616064 none/out/target/product/marlin/system
1001074688 pack/out/target/product/marlin/system
1004273664 relr/out/target/product/marlin/system
1000099840 both/out/target/product/marlin/system
none contains a build with no packing (--pack-dyn-relocs=none).
pack contains a build with current settings (--pack-dyn-relocs=android).
relr contains a build with relr packing only (--pack-dyn-relocs=relr).
both contains a build with both options enabled (--pack-dyn-relocs=android+relr).
With --pack-dyn-relocs=android+relr, lld will encode the relative
relocations in a SHT_ANDROID_RELR section, and pack the rest of
the dynamic relocations in a SHT_ANDROID_REL(A) section.
--pack-dyn-relocs=android was saving us 13,541,376 bytes (1.35%) (none - pack).
--pack-dyn-relocs=relr will save us 10,342,400 bytes (1.03%) (none - relr).
--pack-dyn-relocs=android+relr is saving us 14,516,224 bytes (1.45%) (none - both).
Size comparison for the "system/bin" directory:
$ du -B1 -s {none,pack,relr,both}/out/target/product/marlin/system/bin
29413376 none/out/target/product/marlin/system/bin
28319744 pack/out/target/product/marlin/system/bin
28258304 relr/out/target/product/marlin/system/bin
28180480 both/out/target/product/marlin/system/bin
--pack-dyn-relocs=android was saving us 1,093,632 bytes (3.72%) (none - pack).
--pack-dyn-relocs=relr will save us 1,155,072 bytes (3.93%) (none - relr).
--pack-dyn-relocs=android+relr is saving us 1,232,896 bytes (4.19%) (none - both).
Bug: None
Test: Built aosp_marlin-userdebug image, boots on device.
Test: Built aosp_x86_64-userdebug image, boots in emulator.
Change-Id: Ibb726c3b9d87688f387a7f2974fdae9bfc24efc9
This should always be true now. It will be a change for side branches
(build_tools, etc) that weren't setting UseClangLld in the
soong.variables file.
Test: treehugger
Change-Id: I9fd6157fda630bf8bb939677dbcb026f02685f19
getLinkType also tells whether the module in question is a stubs lib or
not. If it is a stubs lib, link type from it isn't checked beause
dependency from the stubs lib doesn't matter; the stubs lib is
build-time only artifact.
In addition, core-lambda-stubs is added to the list of stubs libs.
Bug: 117964170
Test: m with https://android-review.googlesource.com/c/platform/libcore/+/793518/4
Change-Id: Ibd63484a1cc48dfd0afed6e6de098b7a38db5e61
DIST_DIR is controlled by soong_ui, and the make dumpvars code no longer
has access to it. So instead, handle some dumpvar requests inside
soong_ui itself.
Test: get_build_var DIST_DIR
Test: get_build_var OUT_DIR
Test: get_build_var BUILD_SYSTEM
Test: build/soong/soong_ui.bash --dumpvars-mode --vars="DIST_DIR
BUILD_SYSTEM"
Change-Id: Id3bcb8b0748db67c83d0e42d1ae5be564c5eb2f7
We're only using it to distribute files in case of failure, which isn't
well supported currently, but can be handled for now by using the
DIST_DIR environment variable during the command execution.
This was at least one cause that we'd be re-running Soong during every
build server build, as the DIST_DIR values are unique.
Test: m dist
Change-Id: Ibd5e6b6c46695350de80b745bfb6a6aa685033a0
