From 5bc9d7f28ddf5029576a85385110845273b9113f Mon Sep 17 00:00:00 2001
From: Piotr Dymacz <pepe2k@gmail.com>
Date: Wed, 2 Mar 2016 15:24:03 +0100
Subject: [PATCH] Include repository status (-{clean,dirty}) in version string

---
 u-boot/Makefile         | 11 +++++++++--
 u-boot/lib_mips/board.c |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/u-boot/Makefile b/u-boot/Makefile
index 62aea60..9bd2c1e 100644
--- a/u-boot/Makefile
+++ b/u-boot/Makefile
@@ -24,10 +24,17 @@
 VERSION			= 1
 PATCHLEVEL		= 1
 SUBLEVEL		= 4
-EXTRAVERSION 	= -$(shell git rev-parse --short=8 HEAD)
-U_BOOT_VERSION	= $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
+EXTRAVERSION	= -$(shell git rev-parse --short=8 HEAD)
+ISREPODIRTY		= $(shell if git diff-files | read dummy; then echo 1; else echo 0; fi)
 VERSION_FILE	= include/version_autogenerated.h
 
+# Show in version string if we are not building from clean repository
+ifeq ($(ISREPODIRTY), 1)
+U_BOOT_VERSION	= $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)"-dirty"
+else
+U_BOOT_VERSION	= $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)"-clean"
+endif
+
 HOSTARCH := $(shell uname -m | \
 	sed -e s/i.86/i386/ \
 	    -e s/sun4u/sparc64/ \
diff --git a/u-boot/lib_mips/board.c b/u-boot/lib_mips/board.c
index 3fd8ac2..998123d 100644
--- a/u-boot/lib_mips/board.c
+++ b/u-boot/lib_mips/board.c
@@ -96,7 +96,7 @@ static int display_banner(void)
 #endif
 
 	printf("\n***************************************"
-		   "\n*        %s        *"
+		   "\n*     %s     *"
 		   "\n*        " __DATE__ ", " __TIME__ "        *"
 		   "\n***************************************\n\n",
 			version_string);
-- 
2.25.1