diff --git a/lfs/binutils b/lfs/binutils
index db59d97b4..8bf6decd9 100644
--- a/lfs/binutils
+++ b/lfs/binutils
@@ -46,6 +46,9 @@ ifeq "$(ROOT)" ""
   EXTRA_INSTALL = tooldir=/usr
 else
 ifeq "$(PASS)" "1"
+  CFLAGS := $(patsubst -march=%,,$(CFLAGS))
+  CFLAGS := $(patsubst -mfloat-abi=%,,$(CFLAGS))
+
   TARGET = $(DIR_INFO)/$(THISAPP)-tools1
   EXTRA_CONFIG = \
 	--target=$(CROSSTARGET) \