ncurses: fix native builds when host has gcc5

GCC"s preprocessor starts to add newlines which are not
handled properly by ncurses build system startin from
version 5.0.

See also: https://bugzilla.yoctoproject.org/show_bug.cgi?id=7870

(From OE-Core rev: 3a5435b371c84ec28b6936b8c8fa6541a592d061)

Signed-off-by: Martin Stolpe <martin.stolpe@gmail.com>
Signed-off-by: Joshua Lock <joshua.lock@collabora.co.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/ncurses/ncurses.inc b/meta/recipes-core/ncurses/ncurses.inc
index 10f7dd175da9ec2a50ee0220fc955121c7de559d..b438f8a2f3a0a2049e819f3122dc8749ecd8901a 100644 (file)
--- a/meta/recipes-core/ncurses/ncurses.inc
+++ b/meta/recipes-core/ncurses/ncurses.inc
@@ -27,6 +27,7 @@ ENABLE_WIDEC ?= "true"
 # for target objects.  But it must be set manually for native and sdk
 # builds.
 BUILD_CPPFLAGS += "-D_GNU_SOURCE"
+BUILD_CPPFLAGS_append_virtclass-native = " -P"
 
 # natives don't generally look in base_libdir
 base_libdir_class-native = "${libdir}"