uclibc: fix compile if locales are enabled

Reported via #buildroot, the newly activated locale
tool should only build for the target, not for the host.

Fix from upstream.

Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Tested-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/uclibc/0001-locale-remove-building-for-the-host-as-it-breaks.patch

@@ -0,0 +1,48 @@
+From 8c53e7524dfb9127b006e773307fdaa4df899a04 Mon Sep 17 00:00:00 2001
+From: Waldemar Brodkorb <wbx@uclibc-ng.org>
+Date: Thu, 29 Sep 2016 11:40:52 +0200
+Subject: [PATCH] locale: remove building for the host, as it breaks
+
+Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
+---
+ utils/Makefile.in | 10 +---------
+ 1 file changed, 1 insertion(+), 9 deletions(-)
+
+diff --git a/utils/Makefile.in b/utils/Makefile.in
+index 5457776..8666f89 100644
+--- a/utils/Makefile.in
++++ b/utils/Makefile.in
+@@ -64,10 +64,6 @@ BUILD_CFLAGS-ldd.host      := \
+ 				-I$(top_srcdir)ldso/ldso/$(TARGET_ARCH) \
+ 				-I$(top_srcdir)ldso/include \
+ 				-include $(top_srcdir)include/elf.h
+-BUILD_CFLAGS-locale.host   := \
+-				-DNOT_IN_libc \
+-				-I$(top_srcdir)utils/ \
+-				-I.
+ BUILD_CFLAGS-iconv.host    := \
+ 			-include $(top_builddir)extra/locale/c8tables.h \
+ 			-I$(top_srcdir)libc/misc/wchar -DL_iconv_main
+@@ -97,7 +93,6 @@ endif
+ utils_OBJ := $(patsubst %,$(utils_OUT)/%,$(utils_OBJ))
+ 
+ hostutils_OBJ := $(patsubst %,%.host,$(utils_OBJ))
+-hostutils_LOCALE_OBJ := $(patsubst %,%.host,$(utils_LOCALE_OBJ))
+ 
+ utils: $(utils_OBJ) $(utils_LOCALE_OBJ)
+ 
+@@ -109,10 +104,7 @@ $(utils_OBJ): $(utils_OUT)/% : $(utils_DIR)/%.c | $(libc)
+ $(utils_OUT)/locale: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
+ 	$(compile.u)
+ 
+-$(utils_OUT)/locale.host: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
+-	$(hcompile.u)
+-
+-hostutils: $(hostutils_OBJ) $(hostutils_LOCALE_OBJ)
++hostutils: $(hostutils_OBJ)
+ 
+ $(hostutils_OBJ): $(utils_OUT)/%.host : $(utils_DIR)/%.c
+ 	$(hcompile.u)
+-- 
+2.1.4
+