* config/default.exp (gcc_ld_flag): New. Make the newly built
linker available to gcc.
* lib/ld-lib.exp (default_ld_simple_link): Pass $gcc_ld_flag
to gcc.
* ld-elfvers/vers.exp: Use "ld_simple_link $CC" to build shared
libraries.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-elfweak/elfweak.exp: Likewise.
* ld-shared/shared.exp: Likewise.
* ld-elfvers/vers.exp: Use "-Wl,-rpath,." to build shared
libraries.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-elfvsb/elfvsb.exp: Remove xfail for powerpc-*-linux*.
* ld-elfweak/elfweak.exp: Use PIC for shared libraries.
to linker script.
* ld-elfvsb/elfvsb.exp (visibility_run): Add setup_xfails for s390x.
* ld-selective/selective.exp: Disable for s390 and s390x.
* ld-shared/elf-offset.ld: Add .rel.eh_frame and .rela.eh_frame
to linker script.
* ld-shared/shared.exp (shared_test): Add setup_xfails for s390x.
* ld-undefined/undefined.exp (checkund): Remove setup_xfail for s390x.
* ld-bootstrap/bootstrap.exp: Rebuild tmpdir/ld2 with tmpdir/ld3
on Linux/mips.
* ld-elfvers/vers.exp: Also run on istarget Linux/mips.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-shared/shared.exp: Likewise.
* ld-selective/selective.exp: Mark selective2, selective3,
selective4 and selective5 xfail on Linux/mips.
* ld-shared/main.c: Skip invalid -Bsymbolic tests on Linux/mips.
* symbolic.dat: Remove invalid -Bsymbolic tests on Linux/mips.
* ld-srec/srec.exp: Add Linux/mips to xfail.
* ld-bootstrap/bootstrap.exp: Rebuild tmpdir/ld2 with tmpdir/ld3
for -static on ia64.
* ld-checks/checks.exp: Don't run on ia64-*-elf* nor
ia64-*-linux*.
* ld-elfvers/vers.exp: Also run ia64-*-elf* and ia64-*-linux*.
* ld-elfvsb/elfvsb.exp: Use i?86-*-*. Also run on ia64-*-linux*.
Set up expected failures for ia64-*-linux*.
* ld-shared/shared.exp: Likewise.
previously disabled for lack of such support. For *-*-linux*libc1 targets,
XFAIL a ld testsuite that fails due to a bug in the dynamic linker prior to
glibc-2.1.
