libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.
This commit moves the header code:
include/libfdt.h -> include/linux/libfdt.h
include/libfdt_env.h -> include/linux/libfdt_env.h
and replaces include directives:
#include <libfdt.h> -> #include <linux/libfdt.h>
#include <libfdt_env.h> -> #include <linux/libfdt_env.h>
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/lib/libfdt/Makefile b/lib/libfdt/Makefile
index 4e3e12f..edd8e64 100644
--- a/lib/libfdt/Makefile
+++ b/lib/libfdt/Makefile
@@ -23,3 +23,5 @@
# U-Boot own file
obj-y += fdt_region.o
+
+ccflags-y := -I$(srctree)/scripts/dtc/libfdt
diff --git a/lib/libfdt/fdt_region.c b/lib/libfdt/fdt_region.c
index 5bfc4da..70914a4 100644
--- a/lib/libfdt/fdt_region.c
+++ b/lib/libfdt/fdt_region.c
@@ -5,11 +5,11 @@
* SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
*/
-#include <libfdt_env.h>
+#include <linux/libfdt_env.h>
#ifndef USE_HOSTCC
#include <fdt.h>
-#include <libfdt.h>
+#include <linux/libfdt.h>
#else
#include "fdt_host.h"
#endif
diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c
index 1be9538..d972d03 100644
--- a/lib/libfdt/fdt_ro.c
+++ b/lib/libfdt/fdt_ro.c
@@ -3,11 +3,11 @@
* Copyright (C) 2006 David Gibson, IBM Corporation.
* SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
*/
-#include <libfdt_env.h>
+#include <linux/libfdt_env.h>
#ifndef USE_HOSTCC
#include <fdt.h>
-#include <libfdt.h>
+#include <linux/libfdt.h>
#else
#include "fdt_host.h"
#endif