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
Without this change, we can end up failing to sanitize parts of libraries
that are compiled as cc_objects, such as bcm_object.o in boringssl. This
is normally harmless (except that the sanitizer would fail to detect bugs
in unsanitized code), however boringssl in particular needs to be compiled
with HWASAN enabled in all translation units in order to avoid link errors
with newer toolchains that support HWASAN global instrumentation.
Change-Id: Ib8bd325f76b7852cab435bff79d6945768298a5c
* changes:
Introduce inject_bssl_hash library property.
BoringSSL FIPS build - introduce extraLibFlags and use for STL libs.
Allow linker scripts when building objects.
Allow .o files as srcs.
When the native coverage is enabled, APEXes (and files there) are built
for native coverage as well.
Bug: 138952487
Test: make -j NATIVE_COVERAGE=true COVERAGE_PATHS='*' com.android.resolv
find out -name "*.gcno" | grep DnsResolver shows files
Test: libnetd_resolv.zip is found under
$(TARGET_OUT)/apex/com.android.resolv/lib directory
Change-Id: I97bcee9bf8ffc0dc71453abbdb613ed56ea2cdb4
Needed to allow removal of the include_dirs property from the
asm_defines.s module. Also, adds ObjectLinkerProperties to cc_defaults
so that default settings of header_libs are correctly prepended to the
properties in cc_object.
Bug: 35624006
Test: m cpp-define-generator-asm-support - compare output before and after change
Change-Id: Ib95d79c5eba4a89b7ab04b6c62090b720ec7e9fe
Bug: http://b/128524141
Include libprofile-extras (defined in system/extras/toolchain-extras) to
all modules that need a coverage variant. Also add
'-uinit_profile_extras' when linking with coverage. This causes the
setup code in libprofile-extras to be linked into binaries/libraries
with coverage enabled.
We add the static library to the non-coverage variants as well but is a
no-op for them (since the '-u...' flag is not added for them).
Adding this dependency creates several circular dependencies since
coverage variants were being created for other module types that never
had any compilation or linking done during the build. This change stops
creating coverage variants for toolchain_library, cc_prebuilt_library_*,
cc_library_headers module types (by adding a function to the linker
interface to specify whether native coverage is enabled).
Test: m NATIVE_COVERAGE=true COVERAGE_PATHS=*
Test: blueline_coverage target in internal branch (using forrest)
Change-Id: I5db876eb953639a55ba007248dd24e497f987730
Added synopsis to the cc_object module.
Bug: b/128337482
Test: Generated the documentation and verified that the synopsis was
properly added.
Change-Id: Icba4522a3aafa1b8b8a0b780d111f8b48cbdd270
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
Clang is always used now, so we can remove all the GCC checks. Removing
GCC-specific configuration will happen in the next CL.
Test: m
Change-Id: I4835ecf6062159315d0dfb07b098e60bff033a8a
JNI testing will need to create basic native shared library
modules, export the minimum mutators and module types for
the required dependencies of a native shared library.
Bug: 80095087
Test: cc_test.go
Change-Id: Ibe7bc88b69cb0851291cb09a4c0c6cdb421b8651
This is common to binaries and libraries, so move it from library.link
and binary.link to baseLinker.linkerFlags and baseLinker.linkerDeps.
Test: make checkbuild
Bug: None
Change-Id: I5fb24118e601673ae0713a6adc773a1565749be8
there's no use case for prepending/appending to bool, and string
properties within module struct. Declearing "*bool" and "*string" almost
cover everything user need.
I did see one case that user specify relative_install_path as
path prefix in cc_defaults, and concatenate with the one in real module
to get the final relative install path in Android.bp <bionic/tests/libs>.
Test: m -j checkbuild
Bug: b/68853585
Change-Id: If3a7a2689c3fc307aae136af6bc9c57f27a1e1a0
no_default_compiler_flags is only used by the crt* modules,
is unnecessary, and causes problems when necessary flags like
-no-canonical-prefixes are not passed. Remove the property.
Use useVndk() instead of noDefaultCompilerFlags() to determine
if adding libc as a dependency is necessary and won't cause a
circular dependency.
Bug: 68719465
Test: m checkbuild
Change-Id: Iea1a082dc701dfeab211049a22f7066257347b80
This reverts commit 2370af0e23.
Reason for revert: New Build Breakage: aosp-master/aosp_arm64_ab-userdebug @ 4376965
Change-Id: Ibe4b819c4292457c454bf42e6d94fba3071ec04b
Bionic headers aren't implicit when building with the VNDK, they're
exported from libc. So add libc to the shared libraries of a cc_object
if it wants the standard flags.
Removes a duplicate No_default_compiler_flags
Test: Add cc_object with vendor_available, build on aosp_arm64_ab (VNDK-enabled)
Change-Id: I9bfcd1e1a65de4edc597bd348b79d625ecae4f5e
Change module factories from returning a blueprint.Module and a list
of property structs to returning an android.Module, which holds the
list of property structs.
Test: build.ninja identical except for Factory: comment lines
Change-Id: Ica1d823f009db812c518f271a386fbff39c9766f
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
So that we can represent other files that get generated along with the
objects, like the gcno coverage information, and per-file clang-tidy
runs.
Test: Soong's build.ninja identical before/after
Change-Id: I5c553a153c436d5403549f62c73fe79c5f101779
Mutator registration is tightly coupled with the android package, move
all registration from the soong package to the android package.
Test: build.ninja identical
Change-Id: Ie183d0b52cc7431c9e05b231934d189208ef1efe
For example , instead of trying to have libraryLinker inherit from
baseLinker and libraryCompiler inherit from baseCompiler, create a
single decorator object that wraps both baseLinker and baseCompiler.
Test: Builds, no unexpected changes to build.ninja
Change-Id: I2468adaea8466c203a240259ba5694b8b1df7a52
compiler, linker, and installer interfaces may be implemented by a
single decorator object, rename their methods to be unique to avoid the
same method being called multiple times.
Test: out/soong/build.ninja unchanged
Change-Id: I1608c41cd68f614ba99c11bb9fcc7936f618d9aa
Split cc.go into files per module type, plus files for the compiler,
linker, and installer stages.
Change-Id: Id44c03f42fcd180950ccd008d4de0c144ea3597b
