Pass -fsanitize=address instead of manually specifying asan libraries
and other linker flags.
Note that we enable LOCAL_ALLOW_UNDEFINED_SYMBOLS by default for host
builds because ASAN only links symbols in the final executable, so
there will _always_ be undefined symbols in intermediate libraries.
Bug: 18208352
Change-Id: Ief55ab296e94974560eeb10507ec8d90f0025d5c
This change also defaults C compilations with clang to gnu99, and turns off
the -Winconsistent-missing-override flag, since we need further cleanup to
turn it on. -finline-functions is an unnecessary flag that only gcc needs.
Change-Id: I1cfcaedca32d9e3c248a6aa9460603205901c491
Otherwise wrong set of memory/string functions is chosen when building atom
image (in Bionic we have libc/arch-x86/atom/atom.mk). Plus this naming is
consistent with other x86 architectures.
Change-Id: I21e899534e7ce10530474a22ceba770422b39d8d
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
Bug: 18589470
__LP64__ is only defined for 64-bit compilation targets, so this macro
is evaluated as an implicit 0 in the original case. This change makes
it explicit that we only care whether this is actually defined.
Change-Id: I8c11b41fc0bde9477c5efeea0782d9741d9d827d
For apps, we don't want to set up the prebuilt apk rule twice even if
"LOCAL_MULTILIB := both", which for apps really means to set up only the
jni library rules twice. See also build/core/install_jni_libs.mk.
Change-Id: Id0406c3c605c6ede613dba06178a1710590c09b3
This will be necessary to support -std=gnu99 mode for clang 3.6, which
defaults to C11 mode (unlike prior releases that use C99).
Change-Id: Iea84582f9f12ba76b988463cbc0a20bd61042538
This breaks our build-art-host and build-art-target. I think we need to rewrite those rules as well.
This reverts commit 29f0a487b0.
Change-Id: I2e6674e01a2042e9d53e28ecd3e6bdf76fa806a3
There are a _lot_ of users of `typeof` in the tree, and they'll need a
GNU flavored standard. Rather than fixing up all of these
individually, let's just use gnu++11 as the default.
Bug: 18466763
Change-Id: Ia1bd3adaa74fadba259fda3d37653fb8d5cff69a
There are no more users of TARGET_CPU_SMP in the current codebase.
Expert users should set "-smp" in DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES
for targets that run on a single-core CPU.
Change-Id: Ib94865f05a92c9a4622540cebc18ded4bdfa6363
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
This caused a lot of failures in the libc++ tests, since linking
libgcc.a before libc++.so means that the wrong unwinder will be used.
This patch is still correct, but I will revert for now while I find a
good way to apply it without breaking unwinding.
This reverts commit 741b36e922.
Change-Id: I57e0b89534adf5c1677dbf2f64ac750e74bd5fbf
Dan Albert