Merge tag 'nios2-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2

Pull nios2 update from Ley Foon Tan:
 - add order-only DTC dependency to %.dtb target
 - fix libgcc location detection

* tag 'nios2-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2:
  nios2: Add order-only DTC dependency to %.dtb target
  nios2: Fix libgcc location detection

arch/nios2/Makefile

@@ -20,7 +20,7 @@ UTS_SYSNAME = Linux
 
 export MMU
 
-LIBGCC		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+LIBGCC         := $(shell $(CC) $(KBUILD_CFLAGS) $(KCFLAGS) -print-libgcc-file-name)
 
 KBUILD_CFLAGS += -pipe -D__linux__ -D__ELF__
 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MUL_SUPPORT),-mhw-mul,-mno-hw-mul)
@@ -53,7 +53,7 @@ all: vmImage
 archclean:
 	$(Q)$(MAKE) $(clean)=$(nios2-boot)
 
-%.dtb:
+%.dtb: | scripts
 	$(Q)$(MAKE) $(build)=$(nios2-boot) $(nios2-boot)/$@
 
 dtbs: