We want the wide character functions from the ncurses header.
Unfortunately it doesn't provide them by default, but only
if either:
* NCURSES_WIDECHAR is defined (for ncurses 20111030 and up)
* _XOPEN_SOURCE/_XOPEN_SOURCE_EXTENDED are suitably defined
So far we have been implicitly relying on the latter, because
for GNU libc when we define _GNU_SOURCE this causes libc
to define the _XOPEN_SOURCE macros for us. Unfortunately
this doesn't work on all libcs, because some (like musl libc)
do not define _XOPEN_SOURCE when _GNU_SOURCE is defined.
Signed-off-by: Khem Raj <raj.k...@gmail.com>
---
meta-oe/recipes-graphics/libyui/libyui-ncurses_4.0.0.bb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta-oe/recipes-graphics/libyui/libyui-ncurses_4.0.0.bb
b/meta-oe/recipes-graphics/libyui/libyui-ncurses_4.0.0.bb
index 333163deba..a3a4a15066 100644
--- a/meta-oe/recipes-graphics/libyui/libyui-ncurses_4.0.0.bb
+++ b/meta-oe/recipes-graphics/libyui/libyui-ncurses_4.0.0.bb
@@ -21,6 +21,8 @@ BBCLASSEXTEND = "nativesdk"
EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=RELWITHDEBINFO -DWERROR=OFF"
+CXXFLAGS += "-DNCURSES_WIDECHAR"
+
do_configure_prepend () {
cd ${S}
if [ -e ${PKG_CONFIG_SYSROOT_DIR}${base_prefix}/usr/lib/libyui.so ]; then
--
2.30.1
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