buildroot/toolchain/gcc/4.2.4/910-soft-float.patch

--- gcc-4.2-20061205/gcc/config/arm/t-linux    2006-12-08 15:18:33.000000000 -0800
+++ gcc-4.2-20061205/gcc/config/arm/t-linux    2006-12-08 15:18:33.000000000 -0800
@@ -4,7 +4,10 @@
 LIBGCC2_DEBUG_CFLAGS = -g0
 
 LIB1ASMSRC = arm/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
+      _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+      _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
+      _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
 
 # MULTILIB_OPTIONS = mhard-float/msoft-float
 # MULTILIB_DIRNAMES = hard-float soft-float

--- gcc-4.2-20061205/gcc/config/arm/linux-elf.h        2006-12-08 15:18:33.000000000 -0800
+++ gcc-4.2-20061205/gcc/config/arm/linux-elf.h        2006-12-08 15:18:33.000000000 -0800
@@ -63,7 +63,7 @@
    %{shared:-lc} \
    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
 
-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
+#define LIBGCC_SPEC "-lgcc"
 
 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"