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r110664 - in /trunk: gcc/fortran/ChangeLog gcc/...
- From: tkoenig at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 06 Feb 2006 20:12:45 -0000
- Subject: r110664 - in /trunk: gcc/fortran/ChangeLog gcc/...
Author: tkoenig
Date: Mon Feb 6 20:12:44 2006
New Revision: 110664
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110664
Log:
2005-02-06 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23815
* gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment
variable.
* invoke.texi: Mention the "Runtime" chapter.
Document the -fconvert= option.
* gfortran.h: Add options_convert.
* lang.opt: Add fconvert=little-endian, fconvert=big-endian,
fconvert=native and fconvert=swap.
* trans-decl.c (top level): Add gfor_fndecl_set_convert.
(gfc_build_builtin_function_decls): Set gfor_fndecl_set_convert.
(gfc_generate_function_code): If -fconvert was specified,
and this is the main program, add a call to set_convert().
* options.c: Handle the -fconvert options.
2005-02-06 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23815
* runtime/environ.c (init_unformatted): Add GFORTRAN_CONVERT_UNIT
environment variable.
(top level): Add defines, type and static variables for
GFORTRAN_CONVERT_UNIT handling.
(search_unit): New function.
(match_word): New function.
(match_integer): New function.
(next_token): New function.
(push_token): New function.
(mark_single): New function.
(mark_range): New funciton.
(do_parse): New function.
(init_unformatted): New function.
(get_unformatted_convert): New function.
* runtime/compile_options.c: Add set_convert().
* libgfortran.h: Add convert to compile_options_t.
* io/open.c (st_open): Call get_unformatted_convert to get
unit default; if CONVERT_NONE is returned, check for
the presence of a CONVERT specifier and use it.
As default, use compile_options.convert.
* io/io.h (top level): Add CONVERT_NONE to unit_convert, to signal
"nothing has been set".
(top level): Add prototype for get_unformatted_convert.
2005-02-06 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23815
* unf_io_convert_4.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/unf_io_convert_4.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/gfortran.h
trunk/gcc/fortran/gfortran.texi
trunk/gcc/fortran/invoke.texi
trunk/gcc/fortran/lang.opt
trunk/gcc/fortran/options.c
trunk/gcc/fortran/trans-decl.c
trunk/gcc/testsuite/ChangeLog
trunk/libgfortran/ChangeLog
trunk/libgfortran/io/io.h
trunk/libgfortran/io/open.c
trunk/libgfortran/libgfortran.h
trunk/libgfortran/runtime/compile_options.c
trunk/libgfortran/runtime/environ.c