Fix librt-routines-var issues for !PTHREAD_IN_LIBC

The variable name was incorrect, and the existing librt-routines
variable needs to be augmented (not assigned) in rt/Makefile.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/Makeconfig b/Makeconfig
index 6482a43..407df9e 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -1344,7 +1344,7 @@ libpthread-routines-var = routines
 librt-routines-var = routines
 else
 libpthread-routines-var = libpthread-routines
-librt-routines-var = libpthread-routines
+librt-routines-var = librt-routines
 endif
 
 # A sysdeps Makeconfig fragment may set libc-reentrant to yes.