Add support to build an ARM toolchain.

[people/pmueller/ipfire-2.x.git] / src / patches / gcc-4.1.2-arm-linux-soft-float.patch

diff --git a/src/patches/gcc-4.1.2-arm-linux-soft-float.patch b/src/patches/gcc-4.1.2-arm-linux-soft-float.patch
new file mode 100644 (file)
index 0000000..c22bc38
--- /dev/null
+++ b/src/patches/gcc-4.1.2-arm-linux-soft-float.patch
@@ -0,0 +1,30 @@
+diff -u -r gcc-4.0.2/gcc/config/arm/t-linux gcc-4.0.2/gcc/config/arm.new/t-linux
+--- gcc-4.0.2/gcc/config/arm/t-linux   2005-10-18 22:04:44.000000000 +1000
++++ gcc-4.0.2/gcc/config/arm.new/t-linux       2005-10-18 22:05:03.000000000 +1000
+@@ -4,7 +4,12 @@ TARGET_LIBGCC2_CFLAGS = -fomit-frame-poi
+ 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 _floatdisf \
++      _bb_init_func _call_via_rX _interwork_call_via_rX \
++      _lshrdi3 _ashrdi3 _ashldi3
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
+ # MULTILIB_DIRNAMES = hard-float soft-float
+
+
+--- gcc-4.1.1/gcc/config/arm/linux-elf.h       2007-01-06 11:17:51.000000000 +0000
++++ gcc-4.1.1/gcc/config/arm/linux-elf-soft.h  2007-01-06 11:22:01.000000000 +0000
+@@ -49,7 +49,7 @@
+    %{shared:-lc} \
+    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+ 
+-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
++/* #define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" */
+ 
+ #define LINUX_TARGET_INTERPRETER "/lib/ld-linux.so.2"
+