Commit Graph

10 Commits

Author SHA1 Message Date
Dan Albert
683c392e07 Fix detection of C++ STL for tests.
Target tests weren't approrpiately using the libc++ gtest for
libc++_static, and the hosts tests were still using the old check.

Change-Id: I13813d5f09673b144b2dfead93eb81cb4bae0e34
2014-09-26 15:45:33 -07:00
Dan Albert
4bbc6c790b Add option for generating coverage info.
To enable building with coverage, the environment variable
NATIVE_COVERAGE must be set to true.

Set `LOCAL_NATIVE_COVERAGE := true` to generate coverage information for
a given component.

This is currently not supported for clang (b/17574078, b/17583330).

If static library A is included in a binary B (dynamic or static
executable, or shared library), and A is built with coverage
information, B is required to link with libgcov.a. Since the make does
not offer a good way to track this dependency, link libgcov.a even if
LOCAL_NATIVE_COVERAGE is not set (but still guarded by NATIVE_COVERAGE).
This ensures that all of the libgcov dependencies will always be
resolved, and causes no change in the resulting binary if coverage is
not used.

Bug: 10134489
Change-Id: Id5a19f2c215e4be80e6eae27ecc19b582f2f6813
2014-09-23 15:19:02 -07:00
Dan Albert
b05f2ca150 Move selection of C++ STL into the build system.
Preparing for migration from stlport to libc++. STL selection is done
with LOCAL_CXX_STL (valid values are default, none, libc++,
libc++_static, stlport, stlport_static, bionic).

The selection of the STL is as follows:

    if LOCAL_CXX_STL == 'default'
      ifdef LOCAL_SDK_VERSION
        Use whatever STL the other NDK options have selected.
      else
        Use bionic's libstdc++ for target, GNU libstdc++ for host. This
        is compatible with the existing build options.
      endif
    else
      if LOCAL_CXX_STL == 'stlport'
        Use stlport.
      else if LOCAL_CXX_STL == 'libc++'
        Use libc++.
      else if LOCAL_CXX_STL == ''
        Don't use any STL.
      endif
    endif

Bug: 15193147
Change-Id: If712ba0ae7908d8147a69e29da5c453a183d6540
2014-09-18 16:38:20 -07:00
Ying Wang
4b1c95d8d2 More consistent use of 64-bit build variable.
Set up TARGET_IS_64_BIT and HOST_IS_64_BIT early so we don't need 2
mechanisms to judge if it's 64-bit build;
Remove the unnecessary 32-bit host variables.

Change-Id: I08d6d4d9ea70f91135fe2ee05463fb9a0d1cee42
2014-07-08 18:04:17 -07:00
Ying Wang
c02752473f Merge "build native tests for 32-bit and 64-bit" 2014-06-09 22:53:00 +00:00
Dan Albert
9b0c6ff69c Use libc++ versions of gtest libs when needed
Change-Id: Id8752ea946cbaa747dfa4fccf38d680dfeee5b45
2014-05-16 14:55:50 -07:00
Dan Albert
965bfefb6b Use libc++ versions of gtest libs when needed
Change-Id: I19aa58a83a9da680d441af5f3956a2fbdf18c4e4
2014-05-16 11:22:44 -07:00
Ben Cheng
e34bb09eab Explicitly link libstdc++.a for static gtest executables.
Change-Id: I29e3a4036264acd00dfa3229c9d0fc52ee20830e
2014-04-16 09:42:56 -07:00
Colin Cross
8c141e7e9f build native tests for 32-bit and 64-bit
32-bit tests will build into /data/nativetest
64-bit tests will build into /data/nativetest64

Change-Id: I31492c7d1273ba18bb2577fae150008a214c3bf4
2014-03-26 13:13:23 -07:00
Christopher Ferris
70ca5e5b39 Add library test makefile solutions.
Change-Id: Ibc8df9b0e2342683158936bf011425780df8f02a
2014-02-05 16:36:42 -08:00