[OE-core] [PATCH 2/3] libx11: fix build error

[Maxin B. John]

libx11 build fails with this error:

fatal error: bits/long-double-64.h: No such file or directory
| compilation terminated.

This is due to the fact that "makekeys" should be compiled for the host
since it is executed at build time to generate ks_tables.h. Since we have
the X11 include files in the standard path of oe-core, we can remove the
X11_CFLAGS from Makefile.

Signed-off-by: Maxin B. John <maxin.john at intel.com>
---
 meta/recipes-graphics/xorg-lib/libx11_1.6.5.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-graphics/xorg-lib/libx11_1.6.5.bb b/meta/recipes-graphics/xorg-lib/libx11_1.6.5.bb
index 71cbf67..50e8837 100644
--- a/meta/recipes-graphics/xorg-lib/libx11_1.6.5.bb
+++ b/meta/recipes-graphics/xorg-lib/libx11_1.6.5.bb
@@ -5,6 +5,9 @@ BBCLASSEXTEND = "native nativesdk"
 
 SRC_URI += "file://disable_tests.patch \
            "
+do_configure_append () {
+    sed -i -e "/X11_CFLAGS/d" ${B}/src/util/Makefile
+}
 
 SRC_URI[md5sum] = "0f618db70c4054ca67cee0cc156a4255"
 SRC_URI[sha256sum] = "4d3890db2ba225ba8c55ca63c6409c1ebb078a2806de59fb16342768ae63435d"
-- 
2.4.0