2012-03-22  Release Manager

	* GCC 4.7.0 released.

2012-01-20  Tobias Burnus  <burnus@net-b.de>

	PR libgfortran/51899
	* configure.ac: Check whether umask is available.
	* intrinsics/chmod.c (chmod_func): Make compile with MinGW.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2012-01-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/36755
	* intrinsics/chmod.c (chmod_func): Replace call to /bin/chmod

2012-01-12  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Remove check for fdopen.
	* runtime/backtrace.c (CAN_PIPE): Fix comment, remove check for
	fdopen.
	* configure: Regenerated.
	* config.h.in: Regenerated.

2012-01-12  Janne Blomqvist  <jb@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR libfortran/51803
	* runtime/main.c (store_exe_path): Avoid malloc if getcwd fails or
	is not available.

2012-01-11  Tobias Burnus  <burnus@net-b.de>

	* runtime/main.c (store_exe_path): Fix absolute path
	detection for Windows.

2012-01-11  Janne Blomqvist  <jb@gcc.gnu.org>
	    Mike Stump  <mikestump@comcast.net>

	PR libfortran/51803
	* runtime/main.c (store_exe_path): Handle getcwd failure and lack
	of the function better.

2012-01-10  Tobias Burnus  <burnus@net-b.de>

	PR fortran/51197
	* runtime/compile_options.c (show_signal): List
	more signals.

2012-01-09  Harald Anlauf  <anlauf@gmx.de>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/51197
	* runtime/backtrace.c (show_backtrace): Modify wording written
	before the backtrace.
	* runtime/compile_options.c (show_signal): New function.
	(backtrace_handler): Use it.

2012-01-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* Makefile.am (libgfortran_la_LDFLAGS): Add -Wc,-shared-libgcc.
	* Makefile.in: Regenerate.

2012-01-06  Tobias Burnus <burnus@net-b.de>

	* caf/single.c (_gfortran_caf_register, _gfortran_caf_deregister):
	Fix token handling.
	* caf/mpi.c  (_gfortran_caf_register, _gfortran_caf_deregister): Ditto.
	* caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
	(_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.

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