Make sure only supported compiler options are used

[karo-tx-uboot.git] / cpu / lh7a40x / config.mk

diff --git a/cpu/lh7a40x/config.mk b/cpu/lh7a40x/config.mk
index cef7d26f1cb48b8c84642a58a80d050d3e3a756b..5062ba22d9915f9f04b5bc098dea6212f8e2b57a 100644 (file)
--- a/cpu/lh7a40x/config.mk
+++ b/cpu/lh7a40x/config.mk
@@ -22,6 +22,14 @@
 #
 
 PLATFORM_RELFLAGS += -fno-strict-aliasing  -fno-common -ffixed-r8 \
-       -mshort-load-bytes -msoft-float
+       -msoft-float
+
+PLATFORM_CPPFLAGS += -march=armv4
+# =========================================================================
+#
+# Supply options according to compiler version
+#
+# ========================================================================
+PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32,-mabi=apcs-gnu)
+PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
 
-PLATFORM_CPPFLAGS += -mapcs-32 -march=armv4