X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=arch%2Farm%2Fconfig.mk;h=f4c2d81044addd5b1a6446940c29d39e49b95450;hp=792cb4345047c78b5b61cddf33c58d1eb474809d;hb=388b2e520b07cc857c03a152fc6006763f78b9d6;hpb=e4b87e5b1d026bd010e2ba3abbf89561e8320287

diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index 792cb43450..f4c2d81044 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -41,7 +41,17 @@ endif
 
 # Only test once
 ifneq ($(CONFIG_SPL_BUILD),y)
-ALL-$(CONFIG_SYS_THUMB_BUILD)	+= checkthumb
+ifeq ($(CONFIG_SYS_THUMB_BUILD),y)
+archprepare: checkthumb
+
+checkthumb:
+	@if test "$(call cc-version)" -lt "0404"; then \
+		echo -n '*** Your GCC does not produce working '; \
+		echo 'binaries in THUMB mode.'; \
+		echo '*** Your board is configured for THUMB mode.'; \
+		false; \
+	fi
+endif
 endif
 
 # Try if EABI is supported, else fall back to old API,