[compiler-rt] r251360 - [asan] Switch back to BFD linker in asan/android tests.

[Evgeniy Stepanov via llvm-commits]

Author: eugenis
Date: Mon Oct 26 17:19:46 2015
New Revision: 251360

URL: http://llvm.org/viewvc/llvm-project?rev=251360&view=rev
Log:
[asan] Switch back to BFD linker in asan/android tests.

We've switched to Gold earlier because of a minor misconfiguration
of the BFD linker in Android NDK. It turns out, Gold has much bigger
problems:

https://sourceware.org/bugzilla/show_bug.cgi?id=19163
(a bug is actually in the android runtime loader, but it means that
gold does not work with android L and even M).

Switching back to BFD and adding a workaround by explicitly linking
libm to all tests.

Modified:
    compiler-rt/trunk/test/asan/lit.cfg

Modified: compiler-rt/trunk/test/asan/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/asan/lit.cfg?rev=251360&r1=251359&r2=251360&view=diff
==============================================================================
--- compiler-rt/trunk/test/asan/lit.cfg (original)
+++ compiler-rt/trunk/test/asan/lit.cfg Mon Oct 26 17:19:46 2015
@@ -60,7 +60,7 @@ else:
 # BFD linker in 64-bit android toolchains fails to find libm.so, which is a
 # transitive shared library dependency (via asan runtime).
 if config.android:
-  extra_linkflags += ["-fuse-ld=gold"]
+  extra_linkflags += ["-lm"]
 
 # Setup default compiler flags used with -fsanitize=address option.
 # FIXME: Review the set of required flags and check if it can be reduced.