From c75ccd4c3a84993ea392f23f2cf75f7274e22cc1 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Fri, 17 Aug 2012 09:35:15 -0700
Subject: Clean up definition of _LIBC_REENTRANT and _IO_MTSAFE_IO.

---
 libio/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'libio/Makefile')

diff --git a/libio/Makefile b/libio/Makefile
index 02efe1b3a3..c555dd0004 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -70,14 +70,14 @@ routines += oldiofopen oldiofdopen oldiofclose oldiopopen oldpclose \
 	    oldiofsetpos64
 endif
 
-ifneq (,$(filter %REENTRANT, $(defines)))
+ifeq (yes,$(libc-reentrant))
 routines += clearerr_u feof_u ferror_u fputc_u getc_u getchar_u		      \
 	    iofflush_u putc_u putchar_u peekc iofread_u iofwrite_u iofgets_u  \
 	    iofputs_u
-
-CPPFLAGS += -D_IO_MTSAFE_IO
 endif
 
+CPPFLAGS += $(libio-mtsafe)
+
 # Support for exception handling.
 CFLAGS-fileops.c = $(exceptions)
 CFLAGS-fputc.c = $(exceptions)
-- 
cgit 1.4.1