From 4a377552f01b7b19ea5fc02eb844c786751f7247 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Tue, 25 Feb 2014 19:26:48 +0900
Subject: [PATCH] kbuild: Move linker sciript check to prepare1

Same as the previous commit.
Move sanity check to prepare1 target to avoid nasty troubles.

Before this commit, LDSCRIPT existence was not checked
when it was specified by CONFIG_SYS_LDSCRIPT.
Now LDSCRIPT existence is checked for all boards.

$(wildcard $(LDSCRIPT)) must point to the linker scripts
with absolute path.
Otherwise, make will terminate with a false error
on out-of-tree build.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---
 Makefile                     | 9 +++++----
 include/configs/MPC8536DS.h  | 2 +-
 include/configs/MPC8569MDS.h | 2 +-
 include/configs/MPC8572DS.h  | 2 +-
 include/configs/P1023RDS.h   | 2 +-
 include/configs/P1_P2_RDB.h  | 2 +-
 6 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/Makefile b/Makefile
index 7b7c25a..0281171 100644
--- a/Makefile
+++ b/Makefile
@@ -495,7 +495,7 @@ ifndef LDSCRIPT
 	#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 	ifdef CONFIG_SYS_LDSCRIPT
 		# need to strip off double quotes
-		LDSCRIPT := $(CONFIG_SYS_LDSCRIPT:"%"=%)
+		LDSCRIPT := $(srctree)/$(CONFIG_SYS_LDSCRIPT:"%"=%)
 	endif
 endif
 
@@ -518,9 +518,6 @@ ifndef LDSCRIPT
 		# We don't expect a Makefile here
 		LDSCRIPT_MAKEFILE_DIR =
 	endif
-	ifeq ($(wildcard $(LDSCRIPT)),)
-$(error could not find linker script)
-	endif
 endif
 
 else
@@ -996,6 +993,10 @@ ifeq ($(CONFIG_SYS_GENERIC_BOARD),y)
 	@/bin/false
 endif
 endif
+ifeq ($(wildcard $(LDSCRIPT)),)
+	@echo >&2 "  Could not find linker script."
+	@/bin/false
+endif
 
 archprepare: prepare1 scripts_basic
 
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 57bf04f..9846118 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -24,7 +24,7 @@
 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
 #else
-#define CONFIG_SYS_LDSCRIPT $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
 #define CONFIG_SYS_TEXT_BASE	0xf8f82000
 #endif /* CONFIG_NAND_SPL */
 #endif
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 33cadb9..58b9c26 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -56,7 +56,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
 #else
-#define CONFIG_SYS_LDSCRIPT $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
 #define CONFIG_SYS_TEXT_BASE	0xf8f82000
 #endif
 #endif
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index f457719..7b63945 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -24,7 +24,7 @@
 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
 #else
-#define CONFIG_SYS_LDSCRIPT $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
 #define CONFIG_SYS_TEXT_BASE	0xf8f82000
 #endif /* CONFIG_NAND_SPL */
 #endif
diff --git a/include/configs/P1023RDS.h b/include/configs/P1023RDS.h
index ec72c78..2ffa354 100644
--- a/include/configs/P1023RDS.h
+++ b/include/configs/P1023RDS.h
@@ -26,7 +26,7 @@
 #ifdef CONFIG_NAND_SPL
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
 #else
-#define CONFIG_SYS_LDSCRIPT $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
 #endif /* CONFIG_NAND_SPL */
 #endif
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 32ed0c2..2ffaf5c 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -38,7 +38,7 @@
 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
 #else
-#define CONFIG_SYS_LDSCRIPT $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
 #define CONFIG_SYS_TEXT_BASE		0xf8f82000
 #endif /* CONFIG_NAND_SPL */
 #endif
-- 
1.9.1