From d57d60cf24e46aab144511d110dee7d068da6e66 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 5 Mar 2014 17:49:23 +0900 Subject: kbuild: move "checkgcc4" to PowerPC archprepare "checkgcc4" is used only for PowerPC. Move it to arch/powerpc/config.mk. To make sure gcc is new enough before beginning build, run "checkgcc4" during "archprepare". Signed-off-by: Masahiro Yamada --- arch/powerpc/config.mk | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/config.mk') diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index e398f97..fb7096e 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -35,5 +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 -- cgit v1.1