Some fuzz target dependencies are generated at Soong-time in a
nondeterministic fashion. When these are interpreted by Make, they may
cause rebuilds due to being in a different order.
Ensure that the dependencies are always sorted, which should avoid
triggering unnecessary rebuilds.
Bug: 144250431
Test: make <module> && make <module>, ensure no rebuild.
Change-Id: I44edc1a3bb3f57be3e3f093f765241b41928fa4d
-Wthread-safety-negative was disabled because it requires locks to
support an operator!(), and std::mutex in libc++ does not. Disabling
it everywhere was preventing it being used for modules that want to
opt in to using it and provide their own lock that supports
operator!(). Modules that use -Weverything should either stop using
-Weverything (preferred), or add -Wno-thread-safety-negative.
Bug: 143713277
Test: m native
Change-Id: I0b84679a806a21b16cabe7f739fde61c3efe2cbe
The compiler upgrade to r370808 can now check C code for implicit
fallthrough. This is triggering a massive number of warnings throughout
external/ and the rest of the platform.
Revisit enabling this for C another day.
Bug: 139945549
Test: m
Change-Id: I8dfaedab78c6230b46e8a45a9e65106dec363380
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Additional context (for Googlers): go/android-fuzzing-shared
This patch adds the Soong frontend for shared library fuzzing. We
traverse dependencies at soong install time to find all transient shared
libraries that $module depends on. We then ask the Make backend to
depend on the shared library.
We also create the source:destination mappings between where the shared
libraries are built to where they should be installed to for fuzzing.
This is then depended on by the Make backend.
Bug: N/A
Test: m fuzz, note the contents of $ANDROID_PRODUCT_OUT/data/fuzz/lib,
and out/soong/fuzz-target-*.zip now has shared libraries.
Change-Id: Id7afbd34bc9c055110af96cd3c668b730d404aee
Native compiler flags are currently applied in approximately:
global cflags
local cflags
local include dirs
global include dirs
global conlyflags
local conlyflags
global cppflags
local cppflags
This means that a flag that is enabled in the global cppflags
cannot be disabled in the local cflags, and an Android.bp author
must know to disable it in the local cppflags.
The previous CL split the global and local flags into separate
variables. Rearrange the order that the variables are applied
to be:
global cflags
global conlyflags
global cppflags
local cflags
local include dirs
local conlyflags
local cppflags
global include dirs
Bug: 143713277
Test: m native
Change-Id: I171524ab40096a636a8e549e1e4bc3347ef9f97a
Native compiler flags are currently applied in approximately:
global cflags
local cflags
local include dirs
global include dirs
global conlyflags
local conlyflags
global cppflags
local cppflags
This means that a flag that is enabled in the global cppflags
cannot be disabled in the local cflags, and an Android.bp author
must know to disable it in the local cppflags. A better order
would be:
global cflags
global conlyflags
global cppflags
local cflags
local conlyflags
local cppflags
local include dirs
global include dirs
We are mixing both the global and local cflags into a single
variable, and similar for conlyflags and cppflags, which
prevents reordering them. This CL prepares to reorder them
by splitting the global and local cflags into separate variables.
Bug: 143713277
Test: m native
Change-Id: Ic55a8c3516c331dc5f2af9d00e59ceca9d3e6c15
These files were highly coupled with vndk version, so having them inside
the corresponding VNDK APEX is reasonable.
These files are used by linkerconfig and libnativeloader. In the future,
they reference these files from and VNDK APEX.
Bug: 141450808
Test: m com.android.vndk.current
Change-Id: I055a979d2636ddd8844a0afff81f6ba441f7965e
Migrating from Make to Soong.
These files are generated by singleton and had to be defined as PREBUILT
modules in Make (system/core/rootdir/Android.mk)
Now, they are converted as soong modules.
To make things easier, a special kind of module 'vndk_libraries_txt' is
added which works like prebuilt_etc but its src file is generated by
soong.
Bug: 141450808
Test: m llndk.libraries.txt
Change-Id: Ia77e6af73f760fcd77020218c5bc37892b2cda1f
`m module_sdk dist` produces snapshots of all SDKs in the source tree.
A snapshot is a zip file consists of Android.bp, exported headers,
exported AIDL files, stubs for native libs and jars. The zip file is
expected to be downloaded from the build server and extracted to a
directory (which probably will be
/prebuilts/module_sdks/<module_name>/current).
Bug: 138182343
Test: m (sdk_test.go updated)
Change-Id: Idbe4bc24795fe08f26fc1cf7497028f9d162053a
Problem: Soong does not guarantee that the list of parameters will
be in individual strings. This means the CMakeLists generator can
receive as input:
params = {"-isystem", "path/to/system"}
or it could receive:
params = {"-isystem path/to/system"}
Solution: Normalize the list of parameters into a flattened list
of parameters where each parameters is in an individual string.
Fixes: 143378093
Test: None
Change-Id: I9bd1a2006a1cf0ba383f467748b6fd4eadef6866
Necessary to create the symlinks from /system/lib{,64} to the Runtime APEX.
Test: build & boot
Bug: 135753770
Change-Id: I231b4ec48869843de233ebb7c2e4fc5a49e7288a
- VNDK snapshot now respects stem and suffix.
- ld.config.txt is removed from snapshot as linkerconfig has become default.
- Soong builds entire snapshot, and make just calls dist-for-goals.
Bug: 142589718
Test: build and install snapshot
Test: development/vndk/snapshot/update.py with past version of snapshot
Change-Id: Id1ed658c22bb2e41c0ee50d1fe2a97924a76d7dc
Current routine to check whether BOARD_VNDK_VERSION variant is created
or not is not correct, because only non-VNDK modules are installed in
/vendor. Thus, BOARD_VNDK_VERSION variants should only be created with
non-VNDK modules.
Bug: N/A
Test: m nothing
Change-Id: I2ee7821fce407214ac6be4f4b6d62483c907971f
This is a follow-up CL of I9a24f6975bd4b226a94f61a13d43857dcdce6b88
Generated files are passed to make via MakeVars:
- SOONG_LLNDK_LIBRARIES_FILE
- SOONG_VNDKCORE_LIBRARIES_FILE
- SOONG_VNDKSP_LIBRARIES_FILE
- SOONG_VNDKPRIVATE_LIBRARIES_FILE
- SOONG_VNDKCOREVARIANT_LIBRARIES_FILE
- SOONG_VNDK_LIBRARIES_FILE
Previously filenames were "guessed" from module names. Now VndkMutator
stores filenames as well and generate those files with them.
Bug: 142963962
Bug: 141450808
Test: m && device boots && TH
Change-Id: I0c248b707188f904df60ead50059fefe90bfd17f
