This reverts commit 77def87329.
Reason for revert: <cop revert, broken build 6217456 on git_master on cf_x86_phone-userdebug_coverage>
Change-Id: Iaf64cfe8fdfe62d397719f7ca5cc7679e5858d91
Android Studio only claims to support macOS 10.10 and later, so we
probably shouldn't bother with anything older either.
Test: treehugger
Change-Id: I478cb52221198d7b7e2247dfbee4cd86d5bbd1a8
Allow new clang compiler warnings until they are
fixed or suppressed in all branches.
Bug: 145916209
Test: make checkbuild
Change-Id: Ic873b8d705dacd0d92f9031b3960e01283090363
This reverts commit dbc5000c5b.
Reason for revert: Build breakage.
Change-Id: Ia6a1b58f156e4cc071562043c2f99f78b45b7968
Exempt-From-Owner-Approval: Reverting change due to build breakage.
aidl libs need to be differentiated because they explicitly set
different system/vendor stabilities.
Bug: 142230898
Test: make checkbuild
Change-Id: I1eb8b77a8e15f962eb6a352c87b1a43ca2160758
Merged-In: Ib09baa946faff8334f7c50568db5e6735dfbbfe2
Linux host prebuilts for UBSan runtime are available now, so we can enable
these. There's a bit more work to be done for Windows/Darwin support, so
that's left to another CL.
Bug: 148289941
Test: Build host binary with integer overflow sanitization enabled.
Change-Id: I9b06a63da6f0d6644273085ad6ffd42677fa2baa
Pattern initialization helps us make C++ safer, while not altering the
semantics/usage of C++ (as zero init does).
Bug: 131390872
Test: Local testing. Parts of CTS.
Change-Id: Ic4af9260a48c10cbd70315fa56d6b01c5ca61768
This lets us test uninitialized variables even if we change the defaults
for -ftrivial-auto-var-init.
Bug: 131390872
Test: AUTO_UNINITIALIZE=true m
Change-Id: I2b4473a0547dc9c4d9f081d8af2d283f17f66f7a
First round of cleaning. Remove VNDK libraries that
already have identical variants.
Bug: 148082691
Test: Build success
Change-Id: I97f946a2cbf459b607a73e766db9fb8d7655f220
This file contains only a list of VNDK libraries that are allowed to
have different VNDK variant behaviors.
Test: N/A
Change-Id: I9e395b82b8006133294cf325e4626c1b34053588
Pattern initialization helps us make C++ safer, while not altering the
semantics/usage of C++ (as zero init does).
Bug: 131390872
Test: Local testing. Parts of CTS.
Change-Id: I9705ca3b724208647f0eab0a704f6f360206d482
Instead of linking the unwinder statically into every binary, link it
dynamically, by exporting the symbols from libc.so. This has a number
of advantages:
- Reduces image size (system.img size decreases by 1.7MB on walleye-userdebug,
and 1.2MB on crosshatch-userdebug).
- Allows us to easily change/upgrade the unwinder throughout the system,
including vendor prebuilts.
- Allows code outside of libc++ to define custom personality routines.
Previously, personality routines would call the unwinder routines in the
local binary, which would cause problems with unwinders with global state
(such as the libgcc unwinder) if the copy of the unwinder used for unwinding
(normally libc++'s copy) were different from the copy linked against the
personality routine.
Bug: 144430859
Change-Id: I3b2a4a3ee58c6777989f811e19a3aeb47c0945bd
In order to provide a more descriptive name, and to be consistent
with HIDL, the stable AIDL package names are switching from
vintf-vibrator format to the package format
(android.hardware.vibrator).
Bug: N/A
Test: all build time
Change-Id: Ie6580714c3d09c1f99808ca9f8dc7875487f1049
Merged-In: Ie6580714c3d09c1f99808ca9f8dc7875487f1049
This reverts commit 862eb4648a.
Re-upgrades the compiler to clang-r370808, after first dealing with
regressions in ndk_translate and execute only pages.
Bug: 139945549
Bug: 145807809
Bug: 145827049
Bug: 145825270
Test: atest \
CtsSelinuxTargetSdk27TestCases:android.security.SELinuxTargetSdkTest#testNoExecuteOnly
Test: m ndk_translation_host_unit_tests && \
./out/host/linux-x86/nativetest/ndk_translation_host_unit_tests/ndk_translation_host_unit_tests
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I714b582faffa8c92384818a7b12338d621968548
The use of pragma pack(1) affects the packed-ness of every struct
definition that follows it in the translation unit, even in following
header files. This can lead to multiple translation units disagreeing
on whether a struct is packed.
Enable the warnings (as errors) that help spot this problem.
Bug: http://b/73971777
Test: treehugger
Change-Id: Id3096f35dff5dc8723d30d1305f1ed7ae8190a32
-Wc99-designators warns for the use of nested and array initializers in
C++20 code. Many internal projects have pushed back against this
warning.
Disables:
- -Wimplicit-int-float-conversion
- -Wpointer-compare
- -Wxor-used-as-pow
- -Wfinal-dtor-non-final-class
- -Wreorder-init-list
For projects under external/, vendor/, etc, but only if they use
Android.bp (not Android.mk) and -Wreorder-init-list may be re-enabled by
-Wall if set locally.
-Wno-incomplete-setjmp-declaration is needed for NDK stubs that get
generated (functions without full definitions of their parameters).
Sets
- -Wno-error=implicit-int-float-conversion
- -Wno-error=reorder-init-list
for all projects in order to unblock landing the compiler upgrade due to
internal projects not being able to disable or fix these before the
upgrade.
Bug: 139945549
Test: build (aosp_crosshatch, crosshatch, aosp_x86_64-eng,
walleye), boot internal devices, bionic + RS atests, kernel builds.
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I18e3c0eb657fd59824526f36c6dd57bdcf0526ba
TARGET_VNDK_USE_CORE_VARIANT devices explicitly track libs which are
differentiated between system/vendor. b/145157349 is filed to try to
catch these errors during normal builds (or in presubmit).
aidl libs need to be differentiated because they explicitly set
different system/vendor stabilities.
Fixes: 145154788
Test: fixes build
Change-Id: I682ceaa2dd23f0f80ba060ae262d766b1367187e
Some of the warnings are too common to fix/opt-out for non-Google
projects.
Also in the change, minor clean up of duplicated code.
Test: presubmit
Bug: 139945549
Change-Id: Ic176ef1f17133405851a79592b6bef5ccb403bd9
