libyui-ncurses: Fix build with musl

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-oe/recipes-graphics/libyui/libyui-ncurses/0001-src-Replace-using-sys-errno.h-with-errno.h.patch

@@ -0,0 +1,59 @@
+From 46f016c4b87bb2a594df1c84e4d494bff0cbeaf9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 5 Feb 2018 12:01:25 -0800
+Subject: [PATCH] src: Replace using sys/errno.h with errno.h
+
+sys/errno.h is no longer the right place for this file
+
+error: #warning redirecting incorrect #include <sys/errno.h> to <errno.h> [-Werror=cpp]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted [https://github.com/libyui/libyui-ncurses/pull/63]
+ src/NCAskForDirectory.cc | 2 +-
+ src/NCAskForFile.cc      | 2 +-
+ src/NCFileSelection.h    | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/NCAskForDirectory.cc b/src/NCAskForDirectory.cc
+index 06ec6ac..ed1a30c 100644
+--- a/src/NCAskForDirectory.cc
++++ b/src/NCAskForDirectory.cc
+@@ -39,7 +39,7 @@
+ #include <sys/types.h>
+ #include <unistd.h>
+ #include <dirent.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ 
+ /*
+   Textdomain "ncurses"
+diff --git a/src/NCAskForFile.cc b/src/NCAskForFile.cc
+index 31fdb39..63a6679 100644
+--- a/src/NCAskForFile.cc
++++ b/src/NCAskForFile.cc
+@@ -39,7 +39,7 @@
+ #include <sys/stat.h>
+ #include <unistd.h>
+ #include <dirent.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ 
+ /*
+   Textdomain "ncurses"
+diff --git a/src/NCFileSelection.h b/src/NCFileSelection.h
+index d42311f..514d020 100644
+--- a/src/NCFileSelection.h
++++ b/src/NCFileSelection.h
+@@ -38,7 +38,7 @@
+ #include <sys/stat.h>
+ #include <unistd.h>
+ #include <dirent.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ 
+ 
+ struct NCFileInfo
+-- 
+2.16.1
+

meta-oe/recipes-graphics/libyui/libyui-ncurses_git.bb

@@ -4,7 +4,9 @@ LIC_FILES_CHKSUM = "file://COPYING.lgpl-3;md5=e6a600fd5e1d9cbde2d983680233ad02 \
     file://COPYING.lgpl-2.1;md5=4fbd65380cdd255951079008b364516c \
 "
 
-SRC_URI = "git://github.com/libyui/libyui-ncurses.git"
+SRC_URI = "git://github.com/libyui/libyui-ncurses.git \
+           file://0001-src-Replace-using-sys-errno.h-with-errno.h.patch \
+           "
 
 SRC_URI_append_class-target = " file://0001-Fix-the-error-of-can-t-find-header-file.patch"