prelink-cross project update

The prelink-cross project has been updated with a number of recent commits. Each of these commits has been test with a Yocto Project target build and the internal test suite for: qemux86, qemux86-64, qemuppc, qemumips and qemuarm.

Note, due to various issues I was unable to validate the x32 ABI.

See changelog below:

2012-05-30 Mark Hatle <[email protected]>
* configure.in: Change the default bug report address to me
* testsuite/ifunc*.sh: Update a test to only run when !CROSS

2012-05-22 Joseph Myers <[email protected]>
* src/prelink.h: Add missing wrap_glob declaration

2012-05-28 Joseph Myers <[email protected]>
* m4/libelf.m4: Add unistd.h

2012-05-29 Mark Hatle <[email protected]>
* testsuite/tls*.sh: Update TLS __thread check
* README.cross: change instructions to use autoreconf -if

2012-05-29 Mark Hatle <[email protected]>
Integrate testsuite patches:

2012-05-25 Joseph Myers <[email protected]>

* testsuite: Introduce $READELF
* testsuite: Introduce $RUN
* testsuite: Introduce $RUN_HOST
* testsuite/quick2.sh: Enable PIE test for ARM
* testsuite: Use $CCLINK instead of $CC for tls tests

2012-04-10 Maxim Kuvyrkov <[email protected]>
* src/rtld/rtld.c (find_lib_by_soname): Follow ld.so's behavior of pulling its name from PT_INTERP.

2012-05-29 Mark Hatle <[email protected]>
* arch-x86_64.c: Fix R_X86_64_64 relocation

2012-05-25 Mark Hatle <[email protected]>
* Fix testsuite execution