RFA: Fix shreloc.exp test driver to pass additional flags when linking

[Nick Clifton <nickc@redhat.com>]

Hi Guys,

  May I have permission to apply the following patch please ?

  It fixes the shreloc.exp testsuite driver code so that when it is
  linking together the shared object files that it has created, it
  passes the -shared switch on to the linker.  This fixes a seg fault
  when the testsuite was being run on a old arm-elf toolchain.

Cheers
        Nick

2003-11-07  Nick Clifton  <nickc@redhat.com>

	* gdb.base/shreloc.exp: Pass $additional_flags to gdb_compile
	when linking together the shared object files.

Index: gdb/testsuite/gdb.base/shreloc.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.base/shreloc.exp,v
retrieving revision 1.1
diff -c -3 -p -r1.1 shreloc.exp
*** gdb/testsuite/gdb.base/shreloc.exp	9 Jun 2003 21:23:53 -0000	1.1
--- gdb/testsuite/gdb.base/shreloc.exp	7 Nov 2003 10:44:07 -0000
*************** foreach module [list "shreloc1" "shreloc
*** 56,62 ****
      }
  }
  
! if {[gdb_compile [list "${workdir}/shreloc.o" "${workdir}/shreloc1.dll" "${workdir}/shreloc2.dll"] "${workdir}/shreloc" executable debug] != ""} {
      untested "Couldn't link shreloc executable"
      return -1
  }
--- 56,62 ----
      }
  }
  
! if {[gdb_compile [list "${workdir}/shreloc.o" "${workdir}/shreloc1.dll" "${workdir}/shreloc2.dll"] "${workdir}/shreloc" executable [list debug $additional_flags]] != ""} {
      untested "Couldn't link shreloc executable"
      return -1
  }