Otherwise the previously exported value will be sticky and the value
defined in the TARGET makefile is ignored.
Change-Id: I13b9cca2d288f7ab09104c57e7cad9f23de2548a
Enable FORTIFY_SOURCE for Android x86. This adds certain security
protections to Android programs, checking for common programming
mistakes and buffer overflows.
FORTIFY_SOURCE protections have been enabled for ARM since
a46c480e43 (Jun 4th 2012)
Change-Id: Idae6f93d37ddae605088867cd3029f12632456e1
1. Use prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1
See https://android-review.googlesource.com/#/c/46223/
2. Rewrite logic dealing with mac_sdk_version to support all
MacOSX SDK 10.6, 10.7 and 10.8. Note that since
ad2342375963c2468849c1f83a97158383db6511 emulator no longer
depends on 10.6 to build. Since the lowest SDK among intersection
of the "available" and the "supported" SDKs is picked, add a
new variable MAC_SDK_VERSION for developer really want to overwrite
it. MAC_SDK_VERSION still has to be one of the supported, though.
3. Improve mac_sdk_path detection to deal with case where Xcode
*dmg is mounted only, not installed at /Applications.
4. Now we can retire BUILD_MAC_SDK_EXPERIMENTAL
Change-Id: I83e463556a857d527710f766de0e19e1b576151f
Default to 4.6, but can overwritten to something else in
prebuilts/gcc/$os/$arch/$arch-linux-android*-$ver
Change-Id: I16f99d642b8ff8e831d392261a0c536041107051
Emit a warning when the static linker detects a shared library
has text relocations. Text relocations make it harder to
share pages across processes, and make it harder to use
certain memory protection features in, for example, SELinux.
This warning will turn into an error in a future change
(via --fatal-warnings)
Change-Id: I2d169c7ce3600d02e25591f3ec15aba363730298
References: http://www.akkadia.org/drepper/textrelocs.html
Use "LOCAL_SDK_VERSION := <number>" to build against the NDK when you
include $(BUILD_EXECUTABLE).
Bug: 7170098
Change-Id: I4cebeae3355e79a4d2f2f5549ef0613ced77e3f0
Patch removes fallback -fuse-ld=bfd for x86 target and
--copy-dt-needed-entries which is not supported by gold linker.
Change-Id: Ie5603f98e3f2f9d4f81678c718e39b130a75d057
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
GCC 4.6 --version can return 4.6.x-google but also simply 4.6
as of https://android-review.googlesource.com/#/c/42028.
Add more pattern to detect it.
Change-Id: Ibf34fba9afdf01bd3eafc011cc4d059b59f25d3d
With these adjustments, cached object files can now be shared across
multiple Android trees on a single workstation:
* Compiler binary modification time no longer causes cache misses,
as a hash of the compiler binary is taken rather than looking
at the mtime and size
* Header file modification time no longer causes cache misses,
the headers are now always hashed
* Macros such as __DATE__ and __TIME__ no longer cause cache misses
* All paths in preprocessed source (due to use of -g) are now relative
These options require ccache 3.1 or later to be used; ccache 2.4 will
ignore these.
Change-Id: I7839637e9dacf7240bd9b7bfaa6406b1db423560
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Emit a warning when the static linker detects a shared library
has text relocations. Text relocations make it harder to
share pages across processes, and make it harder to use
certain memory protection features in, for example, SELinux.
This warning will turn into an error in a future change
(via --fatal-warnings)
References: http://www.akkadia.org/drepper/textrelocs.html
Change-Id: I3bc818e3ecdb8a4338668a9e816b6dc1081b7557
Elliott Hughes