X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=arch%2Fpowerpc%2Fconfig.mk;h=fb7096e7b5e2bd8bfc55d648cb680024790fa6a0;hp=f75c3bf187caecea7ba2a458744c9f72636aaef3;hb=d2a3e911390f9fc4d8c0ee4b3c7fc75f4fd3fd19;hpb=e6fe4bd989b93b1f37a25771fc14478dd33aa0df

diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk
index f75c3bf187..fb7096e7b5 100644
--- a/arch/powerpc/config.mk
+++ b/arch/powerpc/config.mk
@@ -5,7 +5,9 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CROSS_COMPILE ?= ppc_8xx-
+ifeq ($(CROSS_COMPILE),)
+CROSS_COMPILE := ppc_8xx-
+endif
 
 CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
 LDFLAGS_FINAL += --gc-sections
@@ -33,5 +35,14 @@ endif
 
 # Only test once
 ifneq ($(CONFIG_SPL_BUILD),y)
-ALL-y += checkgcc4
+archprepare: checkgcc4
+
+# GCC 3.x is reported to have problems generating the type of relocation
+# that U-Boot wants.
+# See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html
+checkgcc4:
+	@if test $(call cc-version) -lt 0400; then \
+		echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \
+		false; \
+	fi
 endif