[Bug bootstrap/31713] New: Illegal subtraction - symbols from different sections with Solaris as

[Rob dot McMahon at warwick dot ac dot uk]

I've seen this in other reports, but it seems to have been marked as `fixed' as
of 3.0.x, and still seems to be broken in 4.1.2.  

Using the Solaris `as', as opposed to `gas', `make bootstrap' fails with

"/var/tmp//cc3fLwsc.s", line 338 : Illegal subtraction - symbols from different
sections: ".L52", ".L61"
make[3]: *** [libgcc/amd64/unwind-dw2.o] Error 1

The offending assembler is

     334         .section        .rodata
     335         .align 4
     336         .align 4
     337 .L61:
     338         .long   .L52-.L61
...
     350         .long   .L60-.L61
     351         .text
     352 .L52:


-- 
           Summary: Illegal subtraction - symbols from different sections
                    with Solaris as
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Rob dot McMahon at warwick dot ac dot uk
 GCC build triplet: i386-pc-solaris2.10
  GCC host triplet: i386-pc-solaris2.10
GCC target triplet: i386-pc-solaris2.10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31713