toolchain: fix up GNU_TARGET_NAME link and target_utils location

The GNU_TARGET_NAME symlink and target_utils location were not correctly
adjusted to match the move of the toolchain to $(STAGING_DIR)/usr,
creating dangling symlinks.

package/strace/strace.mk

@@ -22,8 +22,8 @@ $(STRACE_HOOK_POST_INSTALL): $(STRACE_TARGET_INSTALL_TARGET)
 	$(STRIPCMD) $(STRIP_STRIP_ALL) $(TARGET_DIR)/usr/bin/strace
 	rm -f $(TARGET_DIR)/usr/bin/strace-graph
 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
-	mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
+	mkdir -p $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils
 	install -c $(TARGET_DIR)/usr/bin/strace \
-		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/strace
+		$(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils/strace
 endif
 	touch $@

package/stunnel/stunnel.mk

@@ -57,9 +57,9 @@ $(TARGET_DIR)/usr/bin/stunnel: $(STUNNEL_DIR)/src/stunnel
 	install -c $(STUNNEL_DIR)/src/stunnel $(TARGET_DIR)/usr/bin/stunnel
 	$(STRIPCMD) $(TARGET_DIR)/usr/bin/stunnel > /dev/null 2>&1
 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
-	mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
+	mkdir -p $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils
 	install -c $(TARGET_DIR)/usr/bin/stunnel \
-		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/stunnel
+		$(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils/stunnel
 endif
 
 stunnel: uclibc $(TARGET_DIR)/usr/bin/stunnel

toolchain/gcc/gcc-uclibc-4.x.mk

@@ -319,14 +319,14 @@ endif
 		ln -snf $(REAL_GNU_TARGET_NAME)-gcc \
 			$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc; \
 	fi
-	if [ ! -e $(STAGING_DIR)/usr/bin/cc ]; then \
-		ln -snf gcc $(STAGING_DIR)/usr/bin/cc; \
+	if [ ! -e $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc ]; then \
+		ln -snf gcc $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc; \
 	fi
 	# Set up the symlinks to enable lying about target name.
 	set -e; \
-	(cd $(STAGING_DIR); \
+	(cd $(STAGING_DIR)/usr; \
 		ln -snf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
-		cd usr/bin; \
+		cd bin; \
 		for app in $(REAL_GNU_TARGET_NAME)-*; do \
 			ln -snf $${app} \
 			$(GNU_TARGET_NAME)$${app##$(REAL_GNU_TARGET_NAME)}; \

toolchain/gdb/gdb.mk

@@ -169,9 +169,9 @@ $(GDB_SERVER_DIR)/gdbserver: $(GDB_SERVER_DIR)/.configured
 
 $(TARGET_DIR)/usr/bin/gdbserver: $(GDB_SERVER_DIR)/gdbserver
 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
-	mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
+	mkdir -p $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils
 	install -c $(GDB_SERVER_DIR)/gdbserver \
-		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/gdbserver
+		$(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils/gdbserver
 endif
 	install -c -D $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver
 

toolchain/uClibc/uclibc.mk

@@ -548,9 +548,9 @@ $(TARGET_DIR)/usr/bin/ldd: $(cross_compiler)
 		CPP=$(TARGET_CROSS)cpp LD=$(TARGET_CROSS)ld \
 		PREFIX=$(TARGET_DIR) utils install_utils
 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
-	mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
+	mkdir -p $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils
 	install -c $(TARGET_DIR)/usr/bin/ldd \
-		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
+		$(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
 endif
 	touch -c $@