<div dir="ltr">Nope.  Quoting from the page linked to in the error message:<br><br><blockquote style="margin:0 0 0 40px;border:none;padding:0px">As a worked example, consider the little-endian MIPS case. The TARGET_ARCH for a MIPS machine in little-endian mode is mipsel but Meson doesn&#39;t consider endian changes different CPU families so they&#39;re both mips. This is already in the CPU Family table so all that needs to happen is another case added to meson_cpu_family() in meson.bbclass. Please file a bug with this information, or ideally write a patch.</blockquote><br><div>Ross</div></div><br><br><div class="gmail_quote"><div dir="ltr">On Wed, 9 Jan 2019 at 21:18, C.r. Guo &lt;<a href="mailto:chunrong.guo@nxp.com">chunrong.guo@nxp.com</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">From: Chunrong Guo &lt;<a href="mailto:chunrong.guo@nxp.com" target="_blank">chunrong.guo@nxp.com</a>&gt;<br>
<br>
*fix the below error:<br>
|ERROR: Unknown CPU family aarch64_be, see <a href="https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU" rel="noreferrer" target="_blank">https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU</a> for directions.<br>
|ERROR: meson failed<br>
<br>
Signed-off-by: Chunrong Guo &lt;<a href="mailto:chunrong.guo@nxp.com" target="_blank">chunrong.guo@nxp.com</a>&gt;<br>
---<br>
 meta/recipes-devtools/meson/meson.inc              |  1 +<br>
 .../meson/meson/0001-support-aarch64_be.patch      | 25 ++++++++++++++++++++++<br>
 2 files changed, 26 insertions(+)<br>
 create mode 100644 meta/recipes-devtools/meson/meson/0001-support-aarch64_be.patch<br>
<br>
diff --git a/meta/recipes-devtools/meson/meson.inc b/meta/recipes-devtools/meson/meson.inc<br>
index d37afc3..aa6c9c7 100644<br>
--- a/meta/recipes-devtools/meson/meson.inc<br>
+++ b/meta/recipes-devtools/meson/meson.inc<br>
@@ -19,6 +19,7 @@ SRC_URI[md5sum] = &quot;3c35b91e8040901034809576d54007c6&quot;<br>
 SRC_URI_append_class-native = &quot; \<br>
     file://0001-Make-CPU-family-warnings-fatal.patch \<br>
     file://0002-Support-building-allarch-recipes-again.patch \<br>
+    file://0001-support-aarch64_be.patch \ <br>
 &quot;<br>
<br>
 UPSTREAM_CHECK_URI = &quot;<a href="https://github.com/mesonbuild/meson/releases" rel="noreferrer" target="_blank">https://github.com/mesonbuild/meson/releases</a>&quot;<br>
diff --git a/meta/recipes-devtools/meson/meson/0001-support-aarch64_be.patch b/meta/recipes-devtools/meson/meson/0001-support-aarch64_be.patch<br>
new file mode 100644<br>
index 0000000..6206e11<br>
--- /dev/null<br>
+++ b/meta/recipes-devtools/meson/meson/0001-support-aarch64_be.patch<br>
@@ -0,0 +1,25 @@<br>
+From ce7d006f7d962c9e1777392a98eed2f3984365c5 Mon Sep 17 00:00:00 2001<br>
+From: Chunrong Guo &lt;<a href="mailto:chunrong.guo@nxp.com" target="_blank">chunrong.guo@nxp.com</a>&gt;<br>
+Date: Wed, 9 Jan 2019 10:11:49 +0100<br>
+Subject: [PATCH] support aarch64_be<br>
+<br>
+Signed-off-by: C.r. Guo &lt;<a href="mailto:nxa13725@lsv07005.swis.us-cdc01.nxp.com" target="_blank">nxa13725@lsv07005.swis.us-cdc01.nxp.com</a>&gt;<br>
+---<br>
+ mesonbuild/environment.py | 1 +<br>
+ 1 file changed, 1 insertion(+)<br>
+<br>
+diff --git a/mesonbuild/environment.py b/mesonbuild/environment.py<br>
+index b4fc0dc..014ecab 100644<br>
+--- a/mesonbuild/environment.py<br>
++++ b/mesonbuild/environment.py<br>
+@@ -74,6 +74,7 @@ build_filename = &#39;meson.build&#39;<br>
+ known_cpu_families = (<br>
+     &#39;allarch&#39;,<br>
+     &#39;aarch64&#39;,<br>
++    &#39;aarch64_be&#39;,<br>
+     &#39;arc&#39;,<br>
+     &#39;arm&#39;,<br>
+     &#39;e2k&#39;,<br>
+-- <br>
+2.7.4<br>
+<br>
-- <br>
2.7.4<br>
<br>
-- <br>
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</blockquote></div>