From b7e0553fec4b8e033d794e30b83565f5dd3652c6 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Wed, 1 May 2019 00:36:19 +0200
Subject: [PATCH 173/220] Fix undefined references for fdt when building with
 platform emu

The fdt module isn't build for this platform, so adding the declarations
with platform emu will lead to the following undefined reference errors:

BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x500): undefined reference to `grub_fdt_add_subnode'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x518): undefined reference to `grub_fdt_check_header'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x530): undefined reference to `grub_fdt_check_header_nosize'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x548): undefined reference to `grub_fdt_create_empty_tree'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x560): undefined reference to `grub_fdt_find_subnode'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x578): undefined reference to `grub_fdt_first_node'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x590): undefined reference to `grub_fdt_get_nodename'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5a8): undefined reference to `grub_fdt_get_prop'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5c0): undefined reference to `grub_fdt_next_node'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5d8): undefined reference to `grub_fdt_set_prop'
BUILDSTDERR: collect2: error: ld returned 1 exit status
BUILDSTDERR: make[1]: *** [Makefile:27093: grub-emu-lite] Error 1
BUILDSTDERR: make[1]: *** Waiting for unfinished jobs....

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
---
 include/grub/fdt.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/grub/fdt.h b/include/grub/fdt.h
index 22b7c54..2041341 100644
--- a/include/grub/fdt.h
+++ b/include/grub/fdt.h
@@ -19,7 +19,7 @@
 #ifndef GRUB_FDT_HEADER
 #define GRUB_FDT_HEADER	1
 
-#if defined(__arm__) || defined(__aarch64__)
+#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__aarch64__))
 
 #include <grub/types.h>
 #include <grub/symbol.h>
-- 
1.8.3.1