The purpose of removing global inline options is to give
compiler the opportunity to do inline optimizations and inline
tunings for Android native codes.
By removing these global inline options now, the size of
almost all native libraries are reduced. And there is no
noticable performance degradation on webkit, gcstone and
skia benchmarks.
Change-Id: I31e71f51e4f29fa6286fddb89e9eab227581c7b3
androideabi target is already in upstream GCC. The arm-linux-
androideabi toolchain can be built directly from upstream GCC.
Switching from old special tailored arm-eabi toolchain to the new
arm-linux-androideabi toolchain make us closer to the opensource
community and friendly to all toolchain developers.
kernel still uses arm-eabi toolchain. So we add arm-eabi toolchain
path to PATH.
The arm-linux-androideabi-4.4.x toolchain is built with the same
source as the latest arm-eabi-4.4.3 toolchain except for the
target change patches.
Change-Id: I1e5f2fe2faeee08f913f37e0ba93e84d2654a8ff
between libc, libc_nomalloc and libgcc. When building with upcoming
arm-linux-androideabi toolchain, Symbol raise is needed by libgcc.a
and defined by libc.a or libc_nomalloc.a.which.
This patch groups libgc.a, libc_nomalloc.a and libgcc.a together, which is
a minimal group to solve this problem.
Change-Id: I27ed78c495dc53c1db7b302da8704f5e478ad893
Merge commit '90cf34c72e204eb1d23f43d1fccbf2076e8ff67b'
* commit '90cf34c72e204eb1d23f43d1fccbf2076e8ff67b':
Support to build native libraries with prebuilt NDK
Merge commit 'f0f60cdd8f4f74b2480774887606afdebec8d891' into gingerbread-plus-aosp
* commit 'f0f60cdd8f4f74b2480774887606afdebec8d891':
Support to build native libraries with prebuilt NDK
Merge commit '0fd96df49ccecbf3628c95dabf3b94dfc27323e5'
* commit '0fd96df49ccecbf3628c95dabf3b94dfc27323e5':
Refactor Stripper. Allow a stripper other than SOSLIM to be specified
This is necessary to ensure that dlclose() will properly call C++
destructors for the static objects within the shared library.
Change-Id: Ieb056042f9cda7ab120eb770b21f365cd6d64a66
gcc-4.4.3 toolchain is based on fsf GCC-4.4.3 with numerous patches.
It reduces 3.65% code size than the prebuilt gcc-4.4.0 toolchain,
and improves 3.4% performance on Android benchmarks.
The toolchain uses gold as default linker. With gold, the toolchain
further reduces 1MB system image.
Change-Id: I55eb4df185f2932e71498fcc28428e4d1b175393
Security hardening: don't allow code to compile which
uses format strings in an inappropriate way. Make format
string compiler warnings into errors.
Change-Id: I1461dad589a2416420fd84ccf765983e859eea8a
Add -Wa,--noexecstack and -Wl,-z,noexecstack as default
flags when compiling applications. This enables NX
protections, which prevent code from executing on the
stack or heap. NX protections can block a large number
of buffer overflow attacks, and is an important security
feature.
Change-Id: Iad4bab9f8664584ba6ce832a5318d07680d7a908
A package can define a LOCAL_LDFLAGS. If a LOCAL_LDFLAGS
exists, it should come after the global LDFLAGS, to allow
the local flags to override the global flags.
Change-Id: I6e44c17949c1f11c808d0ed3f327d63fb51a1468
The only OS-ARCH combo that would have benefited from it
is linux-x86, but it explicitly used separate configurations
for the HOST_ and TARGET_ side of things.
This makes is clear which files are related to the HOST_
configuration and which ones are related to the TARGET_
configuration, and expands $(combo_target) to the only
possible/reasonable value that it could have had in every
file.
This also cleans up the simulator, by moving it in a single
place in TARGET_linux_x86 (since the only part that's special
is to use HOST_ settings even when building TARGET_ modules).
Change-Id: I2420eeb8cfe539f5807ec99cb3177ffb9f2476d5
Ying Wang
Jing Yu
Ben Cheng
Dima Zavin
The Android Open Source Project
Bruce Beare
Doug Kwan
David 'Digit' Turner
Nick Kralevich
Jean-Baptiste Queru