buildroot/package/dt-utils/0001-src-fix-compilation-for-glibc-version-2.27.9000-36.f.patch

From 1c80e31872aec9f2ef7eca6a52aa89c0ea759d8f Mon Sep 17 00:00:00 2001
From: Enrico Joerns <ejo@pengutronix.de>
Date: Wed, 5 Sep 2018 12:28:28 +0200
Subject: [PATCH] src: fix compilation for glibc version 2.27.9000-36.fc29 and
 newer

As recent glibc versions (>= 2.27.9000-36.fc29) also define 'struct
statx' which is also defined in linux/stat.h, compilation fails with
error:

| In file included from ../dt-utils-2018.05.0/src/crypto/digest.c:24:
| [..]/usr/include/linux/stat.h:56:8: error: redefinition of 'struct statx_timestamp'
|  struct statx_timestamp {
|         ^~~~~~~~~~~~~~~
| In file included from [..]/usr/include/sys/stat.h:446,
|                  from ../dt-utils-2018.05.0/src/dt/common.h:15,
|                  from ../dt-utils-2018.05.0/src/crypto/digest.c:19:
| [..]/usr/include/bits/statx.h:25:8: note: originally defined here
|  struct statx_timestamp
|         ^~~~~~~~~~~~~~~
| In file included from ../dt-utils-2018.05.0/src/crypto/digest.c:24:
| [..]/usr/include/linux/stat.h:99:8: error: redefinition of 'struct statx'
|  struct statx {
|         ^~~~~
| In file included from [..]/usr/include/sys/stat.h:446,
|                  from ../dt-utils-2018.05.0/src/dt/common.h:15,
|                  from ../dt-utils-2018.05.0/src/crypto/digest.c:19:
| [..]/usr/include/bits/statx.h:36:8: note: originally defined here
|  struct statx
|         ^~~~~

The linux/stat.h originates from the code that was copied from barebox
but is not explicitly required to be linux/stat.h instead of sys/stat.h
and we do not actually use struct statx.

Thus it is safe to simply replace occurrences of linux/stat.h by
sys/stat.h to fix compilation.

Signed-off-by: Enrico Joerns <ejo@pengutronix.de>
[Thomas: backport from upstream.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 src/barebox-state/backend_storage.c | 2 +-
 src/crypto/digest.c                 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/barebox-state/backend_storage.c b/src/barebox-state/backend_storage.c
index 53fe829..1052656 100644
--- a/src/barebox-state/backend_storage.c
+++ b/src/barebox-state/backend_storage.c
@@ -19,7 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/mtd/mtd-abi.h>
-#include <linux/stat.h>
+#include <sys/stat.h>
 #include <linux/fs.h>
 #include <malloc.h>
 #include <printk.h>
diff --git a/src/crypto/digest.c b/src/crypto/digest.c
index 7a8c3c0..8353412 100644
--- a/src/crypto/digest.c
+++ b/src/crypto/digest.c
@@ -21,7 +21,7 @@
 #include <malloc.h>
 #include <fs.h>
 #include <fcntl.h>
-#include <linux/stat.h>
+#include <sys/stat.h>
 #include <errno.h>
 #include <module.h>
 #include <linux/err.h>
-- 
2.19.2