Ok.. this fixes the buildroot soft-float arm build.

Also try to make sure the build breaks if we want soft float but
don't know how to request it.

diff --git a/Rules.mak b/Rules.mak
index 1b7b9fc..6418a41 100644 (file)
--- a/Rules.mak
+++ b/Rules.mak
@@ -212,7 +212,7 @@ endif
 
 LDADD_LIBFLOAT=
 ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)
-    CFLAGS += $(call check_gcc,-msoft-float,)
+    CFLAGS += $(call check_gcc,-msoft-float,CAN_NOT_SET_SOFT_FLOAT)
     #LDFLAGS+= -Wa,-mno-fpu
 ifeq ($(strip $(TARGET_ARCH)),arm)
     LDADD_LIBFLOAT=-lfloat

diff --git a/utils/Makefile b/utils/Makefile
index 6abcd16..57aed17 100644 (file)
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -80,7 +80,7 @@ endif
 
 LDADD_LIBFLOAT=
 ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)
-    CFLAGS += $(call check_gcc,-msoft-float,)
+    override CFLAGS += $(call check_gcc,-msoft-float,CAN_NOT_SET_SOFT_FLOAT)
     #LDFLAGS+= -Wa,-mno-fpu
 ifeq ($(strip $(subst ",, $(strip $(TARGET_ARCH)))),arm)
     LDADD_LIBFLOAT=-lfloat