[PATCH] libstdc++: Remove unused define

[Bernhard Reutner-Fischer]

__NO_STRING_INLINES was removed from uClibc around 2004 so has no
effect.

Ok for trunk?

libstdc++-v3/ChangeLog:

2018-10-01  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* config/os/uclibc/os_defines.h (__NO_STRING_INLINES): Delete.
---
 libstdc++-v3/config/os/uclibc/os_defines.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/libstdc++-v3/config/os/uclibc/os_defines.h b/libstdc++-v3/config/os/uclibc/os_defines.h
index 03a7273d5dc..bcc47d4d589 100644
--- a/libstdc++-v3/config/os/uclibc/os_defines.h
+++ b/libstdc++-v3/config/os/uclibc/os_defines.h
@@ -38,7 +38,4 @@
 
 #include <features.h>
 
-// We must not see the optimized string functions GNU libc defines.
-#define __NO_STRING_INLINES
-
 #endif
-- 
2.19.0