[Bug target/14352] New: New FP code not compiled for non-arm-elf targets

["drow at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Most of the ARM target makefile fragments reference arm/lib1funcs.asm, but only
t-arm-elf references all the symbols that need to be defined to get the new
floating point code:
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
        _call_via_rX _interwork_call_via_rX \
        _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
        _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
        _fixsfsi _fixunssfsi

t-linux just says this:

LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx

This generates undefined references in libgcc_s.so to, for instance, the functions
defined by L_addsubdf3.

If I copy LIB1ASMFUNCS from t-arm-elf to t-linux that solves the problem (for
this particular target at least, and keeping _dvmd_lnx...)

-- 
           Summary: New FP code not compiled for non-arm-elf targets
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: rearnsha at gcc dot gnu dot org
        ReportedBy: drow at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: arm-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14352