[RFC PATCH] samples: mei: Fix building on musl libc

[Brahmajit Das]

The header bits/wordsize.h is glibc specific and on building on musl
with allyesconfig results in

samples/mei/mei-amt-version.c:77:10: fatal error: bits/wordsize.h: No such file or directory
   77 | #include <bits/wordsize.h>
      |          ^~~~~~~~~~~~~~~~~

mei-amt-version.c build file without bits/wordsize.h on musl. I'm not
sure we can remove the header completely or how it's used under glibc.

Signed-off-by: Brahmajit Das <listout@xxxxxxxxxxx>
---
 samples/mei/mei-amt-version.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/samples/mei/mei-amt-version.c b/samples/mei/mei-amt-version.c
index 867debd3b912..c6850f7b883a 100644
--- a/samples/mei/mei-amt-version.c
+++ b/samples/mei/mei-amt-version.c
@@ -73,7 +73,9 @@
 #include <errno.h>
 #include <stdint.h>
 #include <stdbool.h>
+#if defined(__GLIBC__)
 #include <bits/wordsize.h>
+#endif
 #include <linux/mei.h>
 
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2.50.0