Some projects can't be built with libcrt_builtins yet.
Bug: 29275768
Test: m checkbuild
Change-Id: I52805f5dece6395024683d07809c4b8905dab631
Merged-In: I52805f5dece6395024683d07809c4b8905dab631
(cherry picked from commit 2a401bea9e)
libgcc is kept behind libcrt.builtins to provide unwinder symbols and
any other missing symbols.
Bug: 29275768
Bug: 119007754
Test: m checkbuild
Change-Id: Ifb16ed87afc3391f8830d771971315515f929235
Merged-In: Ifb16ed87afc3391f8830d771971315515f929235
(cherry picked from commit b9d8932279)
Kati has a `--warn` option that adds some extra Kati-specific warnings
-- like using undefined make functions, undefined user functions, likely
bad variable lookups, etc. Some of these are bugs, others are fine doing
nothing. This fixes up all of them in the core build system.
It also complains about $(eval) usage in a recipe not being recommended.
Those aren't handled as part of this change.
Bug: 72661763
Test: build-aosp_arm.ninja is identical before and after
Change-Id: I8e00af142a7745236d3ad4efc9e91ec3ce71a511
Soong modules may be split into both /system and /vendor variants.
Ensure that Make libraries link against the correct version based on
whether LOCAL_USE_VNDK is set.
Bug: 36426473
Bug: 36079834
Test: build-aosp_arm64.ninja files are the same before/after
Test: attempt building with BOARD_VNDK_VERSION:=current
Change-Id: I229bc290373743406275f3ca16081eae04c27987
Soong (or any other prebuilt) can provide a .gcnodir file using
LOCAL_PREBUILT_COVERAGE_ARCHIVE. Just like today, if one isn't provided
for static libraries, an empty one will be created for Make modules to
use.
Also fixes a problem I noticed including whole static libs having
coverage into static libs. It was trying to write to /WHOLE since
PRIVATE_INTERMEDIATES_DIR was not set.
Bug: 32749731
Test: See build/soong change for soong-side tests
Test: Enabled coverage of a soong static lib, then include it in a make
static lib with LOCAL_WHOLE_STATIC_LIBRARIES and ensure that the any
shared libraries using the make static lib get the embedded coverage
information.
Change-Id: I32762f099c9757074fec922ee4822f819c9ceaf5
Add BOARD_VNDK_VERSION and LOCAL_USE_VNDK to specify the version of the
VNDK that will be used globally, and whether to use the VNDK on a module
basis.
If the board is using the VNDK:
* LOCAL_COPY_HEADERS may only be used by modules defining LOCAL_USE_VNDK
* LOCAL_USE_VNDK modules will compile against the NDK headers and stub
libraries, but continue to use the platform libc++.
* LOCAL_USE_VNDK modules will not have the global includes like
system/core/include, but it will use device-specific kernel headers.
This change does not attempt to enforce any linking constraints, that
will come in a later patch.
Test: out/build-aosp_arm.ninja is identical before/after
Change-Id: Icce65d4974f085093d500b5b2516983788fe2905
The last user of this was the NDK, which has been using full paths in
binary.mk. So remove it.
Test: lunch aosp_arm-eng; m -j native
Change-Id: Ida2523a2d19131ee3ef005edb3e5bcf830710b11
Modify copy rule to support multiple architectures. Use a method
similar to symbols.
Test: make lights.bullhead NATIVE_COVERAGE=true COVERAGE_PATHS=test/vts/hals/light/
Bug: 31911253
Change-Id: Ib3c53b4b305cbfcfd186010c5500b8d678190ddf
Native coverage is enabled by setting NATIVE_COVERAGE to true
and specifying a list of paths in the COVERAGE_PATHS
environment variable. Files are exported to a zip file in the
target out directory.
Change-Id: I66a2ddd88e849bec1cc0cdae1b51fe18a007e2c3
Remove the global linker search path, as it can cause spurious build
failures. If a library with the same name as a system library is in the
process of being written to the directory in the global search path, and
the linker may try to read the partially-written built one instead of the
system one. We already use full paths to libraries for target builds,
do the same for host builds. Also remove the normalize library
functions, they are no longer necessary.
Test: m -j checkbuild
Bug: 31393456
Change-Id: If9fc631e111f568c700fd73e103445c30d7e9d11
These are all either recently unused due to the removal of CFLAGS/etc,
or have been exported by Soong and are no longer necessary.
Change-Id: I5930d43fda21acc8202b3d8ea010fbefb6ae4cf1
Instead, use the libgcc/libatomic/libgcov from the static libraries dir,
which is provided by Soong. Copy the libraries using the Soong script if
Soong is disabled - this can be removed once USE_SOONG is removed.
Change-Id: Iad2ad20ad5c3cfc48bf1e46e594a482609098d7a
And everything special-cased on that. Add a warning if USE_NINJA is
set to let users know that it no longer changes anything.
Change-Id: Ib8739151fe26ea6bf8f76b7ac2b8f4097dab0b47
Ninja has an implicit dependency on the command being run, and kati will
regenerate the ninja manifest if any read makefile changes, so there is no
need to have dependencies on makefiles.
This won't catch all the cases where LOCAL_ADDITIONAL_DEPENDENCIES contains
a .mk file, because a few users of LOCAL_ADDITIONAL_DEPENDENCIES don't
include base_rules.mk, but it will fix the most common ones.
Bug: 23566977
Change-Id: I66de882421376303ab7233c8ce7274548f6b2199
This should obviate much of the need for cleanspecs, and also make it
unnecessary to continue adding LOCAL_ADDITIONAL_DEPENDENCIES for this
sort of thing all over the tree.
Change-Id: I97aa8fd280ae868a5f6364f8b7bf3c2fe235d6ce
To enable building with coverage, the environment variable
NATIVE_COVERAGE must be set to true.
Set `LOCAL_NATIVE_COVERAGE := true` to generate coverage information for
a given component.
This is currently not supported for clang (b/17574078, b/17583330).
If static library A is included in a binary B (dynamic or static
executable, or shared library), and A is built with coverage
information, B is required to link with libgcov.a. Since the make does
not offer a good way to track this dependency, link libgcov.a even if
LOCAL_NATIVE_COVERAGE is not set (but still guarded by NATIVE_COVERAGE).
This ensures that all of the libgcov dependencies will always be
resolved, and causes no change in the resulting binary if coverage is
not used.
Bug: 10134489
Change-Id: Id5a19f2c215e4be80e6eae27ecc19b582f2f6813
* Explicitly check BUILD_FDO_INSTRUMENT and BUILD_FDO_OPTIMIZE with true
* Remove unnecessary target_libgcov
* Update the profile collection path on device so that most app can have write access
Change-Id: I5c1915a12ea37b2cb3c76a27e7104e47ad636928
Projects using stdatomic.h needs libatomic.a in case compiler can't
expand all __atomic* intrinsics. eg, __atomic_is_lock_free in
armeabi/mips.
Adding libatomic.a globally makes more sense than adding
"LOCAL_LDLIB += -latomic " in each project including <stdatomic.h>.
Projects don't need atomic operations won't get redundant DT_NEEDED
entry because libatomic.a is not a shared library.
Change-Id: I81dbf524544c848e667e18ab5eeabff75b5063ef
prebuilts/ndk/current/platforms/android-19/arch-x86_64/usr/lib
is renamed to usr/lib64 to be more consistent with rest of
lib paths in x86_64 toolchain, which is multilib
See https://android-review.googlesource.com/#/c/92441/
Change-Id: I4e59245505d0fa87ae3608e81e715ccfcecc5ec8
* Fix: my_target_global_ldflags is defined in binary.mk
so they effectivelly override previous definition
Change-Id: I9c7d9bde82c3a6d25a94ae109fa71ecaa33640b0
Some executables will need to be built for both 32-bit and 64-bit.
For linker/linker64, debuggerd/debuggerd64, and a few more, they
will be installed in the same path (/system/bin), but with different
filenames. Allow the module to specify LOCAL_MODULE_STEM_32 and
LOCAL_MODULE_STEM_64 to name the two versions.
Change-Id: I573e8678c7332245a064f31246be0a05f0a9e25f
Also we don't need to include module_arch_supported.mk again, if we are
currently substituting the source build with LOCAL_PREBUILT_MODULE_FILE.
Change-Id: I444b0397d74c3153b398a050b762e49418062a86
1. Following the setup of gcc in build/core/combo/,
we added the [HOST|TARGET]_<arch>.mk clang config files,
and load only the configs needed by the current product.
2. Added support for the 2nd arch.
Change-Id: I2a383418a9688a050b39492f8e489d40eeeb5f2d
The rules for the 2nd arch are set up in the second inclusion
of shared_library_internal.mk.
Intermediate fils of libfoo of the 2nd arch will be built into
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/SHARED_LIBRARIES/libfoo_intermediates/
and the built libfoo.so will be in
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/lib.
Bug: 11654773
Change-Id: I58bbe5a05a65f63bce6279131552f3792000716e
