Tidied up options to arc-versions.sh to control whether Linux is checked out.
Mostly documentation fixes.
Corrected typo.
A script to build the linux kernel and BusyBox
Give complete control over checkout and pull.

2012-12-12  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* arc-versions.sh: Simplified to use just --auto-checkout and
	--auto-pull options for all repositories.
	* build-all.sh: Add --auto-checkout/--no-auto-checkout and
	--no-auto-pull. Remove linux_user_spec.
Utility to tidy up logs and build directories.

2012-12-12  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* build-cleanup.sh: New script.
Added pre-git history.

2012-12-23  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* ChangeLog: Incorporated historical record prior to transferring
	to git.
Bring in the ARC 4.4 testing infrastructure.

2012-12-23  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* dejagnu: New directory for DejaGnu specific testing
	* dejagnu/baseboards: New directory for ARC specific DejaGnu board
	descriptions.
	* dejagnu/baseboards/arc-linux-aa4.exp,
	* dejagnu/baseboards/arc-sim-base.exp,
	* dejagnu/baseboards/arc-sim-mdb.exp,
	* dejagnu/baseboards/arc-sim.exp, dejagnu/baseboards/arc600-sim.exp,
	* dejagnu/ftp-extra.exp, dejagnu/telnet-extra.exp, site.exp:
A script to run the regression tests.
Tidy up the run-tests-script.

2012-12-23  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* run-tests.sh: Minor tidy ups to directory names etc.
Split scripts for ELF and UCLIBC regression tests. Add options to allow testing either or both.

2013-01-10  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* arc-init.sh (run_check, save_res): move functions to run tests
	and process results to this script. Clean up recording of results.
	* run-elf32-tests.sh, run-uclibc-tests.sh: New scripts
	incorporating target specific code from run-tests.sh.
	* run-tests.sh: split ELF and Linux tests out into their own
	scripts. Add options to allow just one or the other to be run.
Make sure run_check succeeds when it should.

2013-01-11  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* arc-init.sh (run_check): Don't fail overall if make fails.
Return non-zero value from test scripts if there are failed tests.
2013-01-18  Anton Kolesov <akolesov@synopsys.com>

    * run-tests.sh, run-elf32-tests.sh, run-uclibc-tests.sh, arc-init
    (run_check): Return non-zero value from scripts if there are failed tests.
Merge pull request #1 from anthony-kolesov/return_nonzero_for_failed_tests

Return non-zero value from test scripts if there are failed tests.
Handle tests for big endian properly.
2013-01-18  Anton Kolesov <akolesov@synopsys.com>

    * run-tests.sh. run-uclibc-tests.sh: Handle tests for big endian properly.
Use "tr" instead of "dos2unix" for line endings replacement.
2013-01-18  Anton Kolesov <akolesov@synopsys.com>

    * arc-init.sh (save_res): use "tr" instead of "dos2unix" to replace
    Windows' line endings with Linux' line endings.
Merge pull request #2 from anthony-kolesov/uclibc_tests_bigendian

Uclibc tests bigendian & replace dos2unix
2013-01-21  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* dejagnu/baseboards/arc-linux-aa4.exp: Use a hostname rather than
	number.
Merge branch 'arc_4_4-toolchain-dev' of github.com:foss-for-synopsys-dwc-arc-processors/toolchain into arc_4_4-toolchain-dev
Merge branch 'arc_4_4-toolchain-dev' into arc_4_8-toolchain-dev

Conflicts resolved:
	ChangeLog
	arc-versions.sh
	build-all.sh
	dejagnu/baseboards/arc-linux-aa4.exp