synci does not provide coherency between CPU's on this device
Change-Id: I10e73fa49859e55d018884c6682b5a00b887e0a1
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
We can save some space for platform build with this.
Previously an extra libgcc.a was put before libc.so so libraries built
against new platform can run on old platforms. This is needed only for
unbundled build.
Bug: 8805022
Bug: 8247455
Change-Id: I3c3e0092b06ec3804659d5cae048d29e0d2bf7ad
Enable _FORTIFY_SOURCE=2 for x86 and MIPS.
Currently, this change is a no-op, as Android's libc doesn't
support _FORTIFY_SOURCE > 1, yet.
The ARM change was made in 316f720b91
Change-Id: Iafe90beadf9b6a41ea294b7107cf4f18141acf3a
Enable _FORTIFY_SOURCE=2 for ARM.
Currently, this change is a no-op, as Android's libc doesn't
support _FORTIFY_SOURCE > 1, yet.
Change-Id: Ib4c8e44e6949a37352c153e3c52a4fa001f18738
Mac's linker doesn't support --start-group and --end-group; it scans
libraries repeatedly even without these options, so it's not necessary.
Change-Id: If22527e75470f7fa9452dc33efe4d40a60d0919a
Make the host and the target x86 build more uniform by using the same machine flags.
Its unlikely Android has ever been built on a machine without SSE3 support.
Bug: 8068608
Change-Id: I19635528b61bf2c6faf02c2e575b1d9bf8025d3a
Add -D_FORTIFY_SOURCE=1 to the default cflags
Update build rule for executable with PRIVATE_ALL_WHOLE_STATIC_LIBRARIES
Use single dash version of -print-whatever
compile everything with relro / bind_now
Enable NX protections
Some other cleanups to reduce differences between ARM and MIPS config files
Change-Id: I30b4de449e6353b581ef7f9437a3bb9be53d5bbf
Signed-off-by: Chris Dearman <chris@mips.com>
* commit '7ce7473f866fc5356291f38a3437a071ea5fd00d':
For the current MIPS compiler __builtin___clear_cache() generates synci instruction only with -msynci option So, add -msynci to all mips32r2 makefiles. Also add msynci to the list flags not recognized by clang.
So, add -msynci to all mips32r2 makefiles. Also add msynci to the list flags not recognized by clang.
Change-Id: I48fd6f2b0cbe80c3cd90f453ced97a2f154f7ad3
Signed-off-by: Rocky Zhang <yan@mips.com>
Error "cc1plus: error: unrecognized command line option
‘-mfloat-abi=softfp’" is much more confusing than
"...gcc: No such file or directory".
Also we don't build in Windows/Cygwin any more so we don't need the old
trick.
Change-Id: Ibbe3da67b412575e56bd6e61ef412ea5b2789fea
Otherwise the previously exported value will be sticky and the value
defined in the TARGET makefile is ignored.
Change-Id: Icdacb8c46034b8a24a9875b7596b31d00861512a
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
