linker: Remove setting _USING_LIBCXX

As of aosp/1086558, stdatomic.h directly checks for the presence of
<atomic> instead of checking _USING_LIBCXX, so these lines are
obsolete.

Test: build
Change-Id: Icfdb47b3ad109421b3413041f3d3027e2c0b518e
This commit is contained in:
Tom Cherry 2019-08-05 14:36:46 -07:00
parent a5c9c7c565
commit cd70aa47d2

View file

@ -177,11 +177,6 @@ cc_defaults {
"-Wextra",
"-Wunused",
"-Werror",
// Define _USING_LIBCXX so <stdatomic.h> defers to the <atomic> header. When a Soong module
// uses the platform libc++, Soong automatically passes this macro, but the dynamic linker
// links against libc++ manually.
"-D_USING_LIBCXX",
],
// TODO: split out the asflags.