From 788cd0464ee2b175493a0167ceee8c0045ce323c Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Sun, 16 Feb 2020 17:50:25 +0100
Subject: [PATCH] configure.ac, setup.py: do not add a curses include path from
 the host

This leads to host contamination, and particularly can cause
curses modules to fail at runtime if the host curses is configured
differently to native curses (observed on current OpenSuse Tumbleweed
as dnf failures).

Upstream-Status: Inappropriate [oe-core specific]
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>

---
 configure.ac | 6 ------
 setup.py     | 2 --
 2 files changed, 8 deletions(-)

diff --git a/configure.ac b/configure.ac
index e5e3df8..bfdd987 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5092,12 +5092,6 @@ then
   [Define if you have struct stat.st_mtimensec])
 fi
 
-# first curses header check
-ac_save_cppflags="$CPPFLAGS"
-if test "$cross_compiling" = no; then
-  CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
-fi
-
 AC_CHECK_HEADERS(curses.h ncurses.h)
 
 # On Solaris, term.h requires curses.h
diff --git a/setup.py b/setup.py
index 62f0e18..c190002 100644
--- a/setup.py
+++ b/setup.py
@@ -1169,8 +1169,6 @@ class PyBuildExt(build_ext):
         panel_library = 'panel'
         if curses_library == 'ncursesw':
             curses_defines.append(('HAVE_NCURSESW', '1'))
-            if not CROSS_COMPILING:
-                curses_includes.append('/usr/include/ncursesw')
             # Bug 1464056: If _curses.so links with ncursesw,
             # _curses_panel.so must link with panelw.
             panel_library = 'panelw'