libinput: add configure arg and PACKAGECONFIG for libunwind

libinput uses pkg-config to check and decide whether to build
with libunwind, which causes undeterministic builds or error:

| tmp/work/core2-64-wrs-linux/libinput/0.18.0-r0/libinput-0.18.0/test/litest.c:77:23:
| fatal error: libunwind.h: No such file or directory

So add configure arg and PACKAGECONFIG for libunwind to make
deterministic build, but libunwind is disabled by default.

(From OE-Core rev: 3ffbceb4394a54c4b02fa66525b2a00832d4e7f1)

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/meta/recipes-graphics/wayland/libinput_0.18.0.bb b/meta/recipes-graphics/wayland/libinput_0.18.0.bb
index 0fe1c6c59b..8e8e6a7c41 100644
--- a/meta/recipes-graphics/wayland/libinput_0.18.0.bb
+++ b/meta/recipes-graphics/wayland/libinput_0.18.0.bb
@@ -7,11 +7,16 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=2184aef38ff137ed33ce9a63b9d1eb8f"
 
 DEPENDS = "libevdev udev mtdev"
 
-SRC_URI = "http://www.freedesktop.org/software/${BPN}/${BP}.tar.xz"
+SRC_URI = "http://www.freedesktop.org/software/${BPN}/${BP}.tar.xz \
+           file://libinput-configure.ac-add-arg-with-libunwind.patch \
+"
 SRC_URI[md5sum] = "0ddbb0d53d58dec0a86de6791560011a"
 SRC_URI[sha256sum] = "64a70f96bab17a22eaf2fd7af17cf83def3388374096c7623be9448f62808cda"
 
 inherit autotools pkgconfig
 
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[libunwind] = "--with-libunwind,--without-libunwind,libunwind"
+
 FILES_${PN} += "${libdir}/udev/"
 FILES_${PN}-dbg += "${libdir}/udev/.debug"