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Retro68/gcc/libgfortran/ChangeLog-2005

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add gcc 4.70
2012-03-27 23:13:14 +00:00
2005-12-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25594
PR libfortran/25419
* io/list_read.c (list_formatted_read_scalar): Test for comma to return
a null value (default). Revert patch of 25419 on 2005-12-28.
2005-12-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25139
* io/unix.c (fd_truncate): Set s->active to zero.
PR libfortran/25510
* libgfortran.h: Add ERROR_INTERNAL and ERROR_INTERNAL_UNIT.
* runtime/error.c (translate_error): Add messages for new errors.
* io/list_read.c (next_char): Use new errors.
* io/transfer.c (next_record_r) (next_record_w): Use new errors.
2005-12-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25550
* io/file_pos.c (st_rewind): Reset bytes left so no error occurs in
next_record_r.
2005-12-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25419
* io/list_read.c (list_formatted_read_scalar): Allow comma to return a
null value (default).
2005-12-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25307
* io/list_read.c (next_char): Handle end-of-file conditions for
internal units and add support for internal character array units.
2005-12-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25463
* io/transfer.c (finalize_transfer): Fix execution order so that
next_record is set to zero in all cases.
2005-12-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25264
PR libfortran/25349
* io/unit.c (get_unit): Delete code that cleared the string when the
unit was opened, which is too soon.
* io/transfer.c (next_record_w): Pass done flag in. Change logic for
setting max_pos. Add code to position unit and pad record as needed.
2005-12-13 Richard Sandiford <richard@codesourcery.com>
Victor Leikehman <LEI@il.ibm.com>
* m4/matmul.m4: Use a different order in the special case of a
transposed first argument.
* generated/matmul_c4.c, generated/matmul_c8.c, generated/matmul_c10.c,
* generated/matmul_c16.c, generated/matmul_i4.c, generated/matmul_i8.c,
* generated/matmul_i10.c, generated/matmul_r4.c, generated/matmul_r8.c
* generated/matmul_r10.c, generated/matmul_r16.c: Regenerated.
2005-12-10 Janne Blomqvist <jb@gcc.gnu.org>
* Makefile.am: Enable loop unrolling for matmul.
* configure: Regenerated.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
2005-12-10 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/23815
* io/file_pos.c (unformatted_backspace): If flags.convert
does not equal CONVERT_NATIVE, reverse the record marker.
* io/open.c: Add convert_opt[].
(st_open): If no convert option is given, set CONVERT_NATIVE.
If CONVERT_BIG or CONVERT_LITTLE are given, set flags.convert to
CONVERT_NATIVE or CONVERT_SWAP (depending on wether we have
a big- or little-endian system).
* io/transfer.c (unformatted_read): Remove unused attribute
from arguments.
If we need to reverse
bytes, break up large transfers into a loop. Split complex
numbers into its two parts.
(unformatted_write): Likewise.
(us_read): If flags.convert does not equal CONVERT_NATIVE,
reverse the record marker.
(next_record_w): Likewise.
(reverse_memcpy): New function.
* io/inquire.c (inquire_via_unit): Implement convert.
* io/io.h (top level): Add enum unit_convert.
Add convert to st_parameter_open and st_parameter_inquire.
Define IOPARM_OPEN_HAS_CONVERT and IOPARM_INQUIRE_HAS_CONVERT.
Increase padding for st_parameter_dt.
Declare reverse_memcpy().
2005-12-09 Jakub Jelinek <jakub@redhat.com>
PR libfortran/24991
* acinclude.m4: Include acx.m4 and no-executables.m4.
* configure.ac: Add GCC_TOPLEVEL_SUBDIRS.
* configure: Rebuilt.
* Makefile.am (AM_CPPFLAGS): Use $(host_subdir) in build dir
path.
* Makefile.in: Rebuilt.
2005-12-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25039
* io/io.h: Create a new flag sf_read_comma to control comma
separators in numeric reads.
* io/transfer.c (formatted_transfer_scalar): Initialize the flag.
(read_sf): Check for commas coming in and if the flag is set,
shortcut the read.
* io/read.c (read_a) (read_x): Clear the flag for character reads and
reset it after the reads.
2005-12-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/format.c: Removing unused code.
* intrinsics/random.c: Likewise.
2005-12-02 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/25116
* io/transfer.c (data_transfer_init): Don't set the default for
namelist I/O on preconnected files to UNFORMATTED.
2005-11-30 Eric Botcazou <ebotcazou@libertysurf.fr>
* libgfortran.h (ILP32 typedefs): Define _UINT8_T, _UINT32_T and
_UINT64_T on Solaris.
2005-11-28 Steven G. Kargl <kargls@comcast.net>
PR libfortran/25149
* intrinsics/abort.c: Add external abort_ to allow linking when
invoking -std=f95 in testsuite.
2005-11-28 Jakub Jelinek <jakub@redhat.com>
PR libfortran/24991
* acinclude.m4 (LIBGFOR_CHECK_PRAGMA_WEAK): Rename to...
(LIBGFOR_GTHREAD_WEAK): ... this. Define SUPPORTS_WEAK rather
than HAVE_PRAGMA_WEAK. Define GTHREAD_USE_WEAK to 0 on hosts
that shouldn't use weak in gthr.h.
* configure.ac: Use LIBGFOR_GTHREAD_WEAK instead of
LIBGFOR_CHECK_PRAGMA_WEAK.
* config.h.in: Regenerated.
* configure: Regenerated.
* io/io.h (SUPPORTS_WEAK): Don't define here.
* intrinsics/ftell.c (ftell, FTELL_SUB): Add unlock_unit call.
* intrinsics/fget.c (fgetc, fputs): Likewise.
* intrinsics/tty.c (ttynam): Likewise.
2005-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/25109
* io/unit.c (init_units): Set default flag to BLANK_NULL per
requirement of F95 standard. Set PAD_YES for stdin.
2005-11-27 David Edelsohn <edelsohn@gnu.org>
* intrinsics/random.c: Include config.h
* io/size_from_kind.c: Include config.h and libgfortran.h
* io/io.h: Revert 2005-11-21 change.
2005-11-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/write.c (namelist_write): Correct type in previous
commit.
2005-11-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/24919
* io/list_read.c (eat_separator, finish_separator,
read_character): Handle CRLF separators correctly during reads.
(nml_query): Use the HAVE_CRLF macro to print adequate newlines.
* io/io.h (st_parameter_dt): Add comment about the possible
values for sf_seen_eor.
* io/unix.c (tempfile, regular_file): HAVE_CRLF doesn't imply
that O_BINARY is defined, so we add that condition.
(stream_at_bof): Fix typo in comment.
* io/transfer.c (read_sf): Handle correctly CRLF, setting
sf_seen_eor value to 2 instead of 1.
(formatted_transfer_scalar): Use the sf_seen_eor value to
handle CRLF the right way.
* io/write.c (nml_write_obj, namelist_write): Use CRLF as newline
when HAVE_CRLF is defined.
2005-11-27 Janne Blomqvist <jb@gcc.gnu.org>
* m4/ifunction.m4: Add const restrict to function arguments.
* m4/iforeach.m4: Likewise.
* m4/eoshift1.m4: Likewise.
* m4/eoshift3.m4: Likewise.
* m4/dotprod.m4: Likewise.
* m4/dotprodc.m4: Likewise.
* m4/dotprodl.m4: Likewise.
* m4/shape.m4: Likewise.
* m4/cshift1.m4: Likewise.
* m4/reshape.m4: Likewise.
* m4/transpose.m4: Likewise.
* generated/eoshift*: Regenerated
* generated/dotprod*: Likewise.
* generated/shape*: Likewise.
* generated/cshift1*: Likewise.
* generated/reshape*: Likewise.
* generated/transpose*: Likewise.
2005-11-26 Richard Henderson <rth@redhat.com>
* io/list_read.c (nml_parse_qualifier): Use ssize_t instead of int
in dtp->u.p.value.
2005-11-26 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/24945
* io/open.c (edit_modes): Check for STATUS_UNKNOWN flag.
2005-11-25 Richard Henderson <rth@redhat.com>
* io/list_read.c (nml_parse_qualifier): Use memcpy to extract
values from dtp->u.p.value.
* io/io.h (struct st_parameter_dt): Change reversion_flag, first_item,
seen_dollar, sf_seen_eor, eor_condition, no_leading_blank, char_flag,
input_complete, at_eol, comma_flag, namelist_mode, nml_read_error to
single-bit fields. Move value to where it'll be at least pointer
aligned.
2005-11-23 Alan Modra <amodra@bigpond.net.au>
* io/open.c (new_unit): Use the right unit number when checking
for stdin, stdout, stderr.
2005-11-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/24794
* io/list_read.c (read_character): Add auto completion on short
namelist reads.
2005-11-21 David Edelsohn <edelsohn@gnu.org>
* io/io.h (_LARGE_FILES): Undefine for AIX.
(_LARGE_FILE_API): Define for AIX.
2005-11-21 Jakub Jelinek <jakub@redhat.com>
PR fortran/24774
PR fortran/14943
PR fortran/21647
* Makefile.am (AM_CPPFLAGS): Add gcc directories as -I paths,
add -D_GNU_SOURCE.
* Makefile.in: Regenerated.
* acinclude.m4 (LIBGFOR_CHECK_SYNC_FETCH_AND_ADD,
LIBGFOR_CHECK_GTHR_DEFAULT, LIBGFOR_CHECK_PRAGMA_WEAK): New macros.
* configure.ac: Add them.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* libtool-version: Bump libgfortran.so SONAME to libgfortran.so.1.
* libgfortran.h (library_start, show_locus, internal_error,
generate_error, find_option): Add st_parameter_common * argument.
(library_end): Change into a dummy macro.
* io/io.h: Include gthr.h.
(SUPPORTS_WEAK): Define if HAVE_PRAGMA_WEAK.
(CHARACTER): Remove define.
(st_parameter, global_t): Remove typedef.
(ioparm, g, ionml, current_unit): Remove variables.
(init_error_stream): Remove prototype.
(CHARACTER1, CHARACTER2): Define.
(st_parameter_common, st_parameter_open, st_parameter_close,
st_parameter_filepos, st_parameter_inquire, st_parameter_dt): New
typedefs.
(IOPARM_LIBRETURN_MASK, IOPARM_LIBRETURN_OK, IOPARM_LIBRETURN_ERROR,
IOPARM_LIBRETURN_END, IOPARM_LIBRETURN_EOR, IOPARM_ERR, IOPARM_END,
IOPARM_EOR, IOPARM_HAS_IOSTAT, IOPARM_HAS_IOMSG, IOPARM_COMMON_MASK,
IOPARM_OPEN_HAS_RECL_IN, IOPARM_OPEN_HAS_FILE, IOPARM_OPEN_HAS_STATUS,
IOPARM_OPEN_HAS_ACCESS, IOPARM_OPEN_HAS_FORM, IOPARM_OPEN_HAS_BLANK,
IOPARM_OPEN_HAS_POSITION, IOPARM_OPEN_HAS_ACTION,
IOPARM_OPEN_HAS_DELIM, IOPARM_OPEN_HAS_PAD, IOPARM_CLOSE_HAS_STATUS,
IOPARM_INQUIRE_HAS_EXIST, IOPARM_INQUIRE_HAS_OPENED,
IOPARM_INQUIRE_HAS_NUMBER, IOPARM_INQUIRE_HAS_NAMED,
IOPARM_INQUIRE_HAS_NEXTREC, IOPARM_INQUIRE_HAS_RECL_OUT,
IOPARM_INQUIRE_HAS_FILE, IOPARM_INQUIRE_HAS_ACCESS,
IOPARM_INQUIRE_HAS_FORM, IOPARM_INQUIRE_HAS_BLANK,
IOPARM_INQUIRE_HAS_POSITION, IOPARM_INQUIRE_HAS_ACTION,
IOPARM_INQUIRE_HAS_DELIM, IOPARM_INQUIRE_HAS_PAD,
IOPARM_INQUIRE_HAS_NAME, IOPARM_INQUIRE_HAS_SEQUENTIAL,
IOPARM_INQUIRE_HAS_DIRECT, IOPARM_INQUIRE_HAS_FORMATTED,
IOPARM_INQUIRE_HAS_UNFORMATTED, IOPARM_INQUIRE_HAS_READ,
IOPARM_INQUIRE_HAS_WRITE, IOPARM_INQUIRE_HAS_READWRITE,
IOPARM_DT_LIST_FORMAT, IOPARM_DT_NAMELIST_READ_MODE,
IOPARM_DT_HAS_REC, IOPARM_DT_HAS_SIZE, IOPARM_DT_HAS_IOLENGTH,
IOPARM_DT_HAS_FORMAT, IOPARM_DT_HAS_ADVANCE,
IOPARM_DT_HAS_INTERNAL_UNIT, IOPARM_DT_HAS_NAMELIST_NAME,
IOPARM_DT_IONML_SET): Define.
(gfc_unit): Add lock, waiting and close fields. Change file
from flexible array member into pointer to char.
(open_external): Add st_parameter_open * argument.
(find_file, file_exists): Add file and file_len arguments.
(flush_all_units): New prototype.
(max_offset, unit_root, unit_lock): New variable.
(is_internal_unit, is_array_io, next_array_record,
parse_format, next_format, unget_format, format_error,
read_block, write_block, next_record, convert_real,
read_a, read_f, read_l, read_x, read_radix, read_decimal,
list_formatted_read, finish_list_read, namelist_read,
namelist_write, write_a, write_b, write_d, write_e, write_en,
write_es, write_f, write_i, write_l, write_o, write_x, write_z,
list_formatted_write, get_unit): Add st_parameter_dt * argument.
(insert_unit): Remove prototype.
(find_or_create_unit, unlock_unit): New prototype.
(new_unit): Return gfc_unit *. Add st_parameter_open *
and gfc_unit * arguments.
(free_fnodes): Remove prototype.
(free_format_data): New prototype.
(scratch): Remove.
(init_at_eol): Remove prototype.
(free_ionml): New prototype.
(inc_waiting_locked, predec_waiting_locked, dec_waiting_unlocked):
New inline functions.
* io/unit.c (max_offset, unit_root, unit_lock): New variables.
(insert): Adjust os_error caller.
(insert_unit): Made static. Allocate memory here, initialize
lock and after inserting it return it, locked.
(delete_unit): Adjust for deletion of g.
(find_unit_1): New function.
(find_unit): Use it.
(find_or_create_unit): New function.
(get_unit): Add dtp argument, change meaning of the int argument
as creation request flag. Adjust for different st_* calling
conventions, lock internal unit's lock before returning it
and removal of g. Call find_unit_1 instead of find_unit.
(is_internal_unit, is_array_io): Add dtp argument, adjust for
removal of most of global variables.
(init_units): Initialize unit_lock. Adjust insert_unit callers
and adjust for g removal.
(close_unit_1): New function.
(close_unit): Use it.
(unlock_unit): New function.
(close_units): Lock unit_lock, use close_unit_1 rather than
close_unit.
* io/close.c (st_close): Add clp argument. Adjust for new
st_* calling conventions and internal function API changes.
* io/file_pos.c (st_backspace, st_endfile, st_rewind, st_flush):
Add fpp argument. Adjust for new st_* calling conventions and
internal function API changes.
(formatted_backspace, unformatted_backspace): Likewise. Add
u argument.
* io/open.c (edit_modes, st_open): Add opp argument. Adjust for
new st_* calling conventions and internal function API changes.
(already_open): Likewise. If not HAVE_UNLINK_OPEN_FILE, unlink
scratch file. Instead of calling close_unit just call sclose,
free u->file if any and clear a few u fields before calling
new_unit.
(new_unit): Return gfc_unit *. Add opp and u arguments.
Adjust for new st_* calling conventions and internal function
API changes. Don't allocate unit here, rather than work with
already created unit u already locked on entry. In case
of failure, close_unit it.
* io/unix.c: Include unix.h.
(BUFFER_SIZE, unix_stream): Moved to unix.h.
(unit_to_fd): Add unlock_unit call.
(tempfile): Add opp argument, use its fields rather than ioparm.
(regular_file): Likewise.
(open_external): Likewise. Only unlink file if fd >= 0.
(init_error_stream): Add error argument, set structure it points
to rather than filling static variable and returning its address.
(FIND_FILE0_DECL, FIND_FILE0_ARGS): Define.
(find_file0): Use them. Don't crash if u->s == NULL.
(find_file): Add file and file_len arguments, use them instead
of ioparm. Add locking. Pass either an array of 2 struct stat
or file and file_len pair to find_file0.
(flush_all_units_1, flush_all_units): New functions.
(file_exists): Add file and file_len arguments, use them instead
of ioparm.
* io/unix.h: New file.
* io/lock.c (ioparm, g, ionml): Remove variables.
(library_start): Add cmp argument, adjust for new st_* calling
conventions.
(library_end): Remove.
(free_ionml): New function.
* io/inquire.c (inquire_via_unit, inquire_via_filename,
st_inquire): Add iqp argument, adjust for new st_* calling
conventions and internal function API changes.
* io/format.c (FARRAY_SIZE): Decrease to 64.
(fnode_array, format_data): New typedefs.
(avail, array, format_string, string, error, saved_token, value,
format_string_len, reversion_ok, saved_format): Remove variables.
(colon_node): Add const.
(free_fnode, free_fnodes): Remove.
(free_format_data): New function.
(next_char, unget_char, get_fnode, format_lex, parse_format_list,
format_error, parse_format, revert, unget_format, next_test): Add
fmt or dtp arguments, pass it all around, adjust for internal
function API changes and adjust for removal of global variables.
(next_format): Likewise. Constify return type.
(next_format0): Constify return type.
* io/transfer.c (current_unit, sf_seen_eor, eor_condition, max_pos,
skips, pending_spaces, scratch, line_buffer, advance_status,
transfer): Remove variables.
(transfer_integer, transfer_real, transfer_logical,
transfer_character, transfer_complex, transfer_array, current_mode,
read_sf, read_block, read_block_direct, write_block,
write_block_direct, unformatted_read, unformatted_write,
type_name, write_constant_string, require_type,
formatted_transfer_scalar, us_read, us_write, pre_position,
data_transfer_init, next_record_r, next_record_w, next_record,
finalize_transfer, iolength_transfer, iolength_transfer_init,
st_iolength, st_iolength_done, st_read, st_read_done, st_write,
st_write_done, st_set_nml_var, st_set_nml_var_dim,
next_array_record): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
* io/list_read.c (repeat_count, saved_length, saved_used,
input_complete, at_eol, comma_flag, last_char, saved_string,
saved_type, namelist_mode, nml_read_error, value, parse_err_msg,
nml_err_msg, prev_nl): Remove variables.
(push_char, free_saved, next_char, unget_char, eat_spaces,
eat_separator, finish_separator, nml_bad_return, convert_integer,
parse_repeat, read_logical, read_integer, read_character,
parse_real, read_complex, read_real, check_type,
list_formatted_read_scalar, list_formatted_read, finish_list_read,
find_nml_node, nml_untouch_nodes, nml_match_name, nml_query,
namelist_read): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
(nml_parse_qualifier): Likewise. Add parse_err_msg argument.
(nml_read_obj): Likewise. Add pprev_nl, nml_err_msg, clow and
chigh arguments.
(nml_get_obj_data): Likewise. Add pprev_nl and nml_err_msg
arguments.
(init_at_eol): Removed.
* io/read.c (convert_real, read_l, read_a, next_char, read_decimal,
read_radix, read_f, read_x): Add dtp argument, pass it all around,
adjust for internal function API changes and removal of global
variables.
(set_integer): Adjust internal_error caller.
* io/write.c (no_leading_blank, nml_delim): Remove variables.
(write_a, calculate_sign, calculate_G_format, output_float,
write_l, write_float, write_int, write_decimal, write_i, write_b,
write_o, write_z, write_d, write_e, write_f, write_en, write_es,
write_x, write_char, write_logical, write_integer, write_character,
write_real, write_complex, write_separator,
list_formatted_write_scalar, list_formatted_write, nml_write_obj,
namelist_write): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
(extract_int, extract_uint, extract_real): Adjust internal_error
callers.
* runtime/fpu.c (_GNU_SOURCE): Don't define here.
* runtime/error.c: Include ../io/unix.h.
(filename, line): Remove variables.
(st_printf): Pass address of a local variable to init_error_stream.
(show_locus): Add cmp argument. Use fields it points to rather than
filename and line variables.
(os_error, runtime_error): Remove show_locus calls.
(internal_error): Add cmp argument. Pass it down to show_locus.
(generate_error): Likewise. Use flags bitmask instead of non-NULL
check for iostat and iomsg parameter presence, adjust for st_*
calling convention changes.
* runtime/stop.c (stop_numeric, stop_string): Remove show_locus
calls.
* runtime/pause.c (pause_numeric, pause_string): Likewise.
* runtime/string.c: Include ../io/io.h.
(find_option): Add cmp argument. Pass it down to generate_error.
* intrinsics/flush.c (recursive_flush): Remove.
(flush_i4, flush_i8): Use flush_all_units. Add unlock_unit
call.
* intrinsics/rand.c: Include ../io/io.h.
(rand_seed_lock): New variable.
(srand, irand): Add locking.
(init): New constructor function.
* intrinsics/random.c: Include ../io/io.h.
(random_lock): New variable.
(random_r4, random_r8, arandom_r4, arandom_r8): Add locking.
(random_seed): Likewise. open failed if fd < 0. Set i correctly.
(init): New constructor function.
* intrinsics/system_clock.c (tp0, t0): Remove.
(system_clock_4, system_clock_8): Don't subtract tp0/t0 from current
time, use just integer arithmetics.
* intrinsics/tty.c (isatty_l4, isatty_l8, ttynam_sub): Add
unlock_unit calls.
2005-11-20 Richard Henderson <rth@redhat.com>
* Makefile.am: Revert 2005-11-14 change. Enable -free-vectorize
via gmake per-target variables.
* Makefile.in, aclocal.m4: Regenerate.
2005-11-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* configure.ac: Add "-I ." to the AM_FCFLAGS.
* configure: Regenerate.
2005-11-18 Hans-Peter Nilsson <hp@axis.com>
* config/fpu-glibc.h (set_fpu): Only call fedisableexcept for
nonzero FE_ALL_EXCEPT.
2005-11-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/24892
* io/io.h (unit_access): Add ACCESS_APPEND.
* io/open.c (access_opt): Add APPEND value for ACCESS keyword.
(st_open): Use that new value to set the POSITION accordingly.
2005-11-14 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/21468
* Makefile.am: Add -ftree-vectorize for compiling matmul.
* m4/matmul.m4: Add const and restrict to type declarations as
appropriate.
* m4/matmull.m4: Likewise.
* Makefile.in: Regenerated.
* generated/matmul_*.c: Likewise.
2005-11-13 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* intrinsics/fget.c: New file.
* intrinsics/ftell.c: New file.
* io/unix.c (stream_offset): New function.
* io/io.h: Add prototype for stream_offset.
* Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c.
* Makefile.in: Regenerate.
2005-11-12 Steven G. Kargl <kargls@comcast.net>
PR libfortran/24787
* intrinsics/string_intrinsics.c (string_scan): Off by one; Fix typos
in nearby comment.
2005-11-10 Andreas Jaeger <aj@suse.de>
* libgfortran.h: Add proper defines where needed.
2005-11-10 Andreas Jaeger <aj@suse.de>
* libgfortran.h: Add missing prototypes for internal_pack
functions.
2005-11-06 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/24174
PR fortran/24305
* io/io.h: Add argument to prototypes, add prototypes for
size_from_*_kind functions.
* io/list_read.c (read_complex): Add size argument, use
it.
(list_formatted_read): Add size argument, cleanup.
(list_formatted_read_scalar): Add size argument.
(nml_read_obj): Fix for padding.
* io/transfer.c: Add argument to transfer function pointer.
(unformatted_read): Add size argument.
(unformatted_write): Likewise.
(formatted_transfer_scalar): Fix for padding with complex(10).
(formatted_transfer): Add size argument, cleanup.
(transfer_integer): Add size argument to transfer call.
(transfer_real): Likewise.
(transfer_logical): Likewise.
(transfer_character): Likewise.
(transfer_complex): Likewise.
(transfer_array): New kind argument, use it.
(data_transfer_init): Add size argument to formatted_transfer
call.
(iolength_transfer): Add size argument, cleanup.
* io/write.c (write_complex): Add size argument, fix for padding
with complex(10).
(list_formatted_write): Add size argument, cleanup.
(list_formatted_write_scalar): Add size argument, use it.
(nml_write_obj): Fix for size vs. kind issue.
* io/size_from_kind.c: New file.
* Makefile.am: Add io/size_from_kind.c.
* configure: Regenerate.
* Makefile.in: Regenerate.
2005-11-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* intrinsics/ctime.c: New file.
* configure.ac: Add check for ctime.
* Makefile.am: Add ctime.c
* configure: Regenerate.
* config.h.in: Regenerate.
* Makefile.in: Regenerate.
2005-11-05 Richard Guenther <rguenther@suse.de>
* configure.ac: Use AM_FCFLAGS for extra flags, not FCFLAGS.
* configure: Regenerate.
2005-11-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* intrinsics/tty.c (ttynam): New function.
2005-11-04 Steven G. Kargl <kargls@comcast.net>
PR fortran/24636
* runtime/stop.c (stop_numeric): Use stop_code = -1.
2005-11-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/22298
* runtime/main.c (stupid_function_name_for_static_linking): New
function.
* runtime/error.c (internal_error): Call
stupid_function_name_for_static_linking.
* libgfortran.h: Add prototype for
stupid_function_name_for_static_linking.
2005-11-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/14994
* libgfortran/intrinsics/date_and_time.c: Add interface to
the functions date_and_time for the intrinsic function secnds.
2005-10-31 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/24584
* io/list_read.c (free_saved): Set saved_used to zero.
2005-10-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20179
* io/unix.c (flush_if_preconnected): New function.
* io/io.h: Add prototype for flush_if_preconnected.
* io/transfer.c (data_transfer_init): Use flush_if_preconnected
to workaround buggy mixed C-Fortran code.
2005-10-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* Makefile.am: Add intrinsics/malloc.c file.
* Makefile.in: Regenerate.
* intrinsics/malloc.c: New file, with implementations for free
and malloc library functions.
2005-10-29 Mike Stump <mrs@apple.com>
* Makefile.am (kinds.h): Remove target, if command fails.
(selected_int_kind.inc): Likewise.
(selected_real_kind.inc): Likewise.
* Makefile.in: Regenerate.
2005-10-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* Makefile.am (intrinsics): Add signal.c.
* Makefile.in: Regenerate.
* configure.ac: Checks for signal and alarm.
* config.h.in: Regenerate.
* configure: Regenerate.
* intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics.
2005-10-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check.
* configure.ac: Check for floatingpoint.h, fptrap.h and float.h
headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and
fp_enable functions.
* configure.host: Add case for systems with fpsetmask and systems
with fp_trap/fp_enable.
* config/fpu-sysv.h: New file, FPU code using fpsetmask.
* config/fpu-aix.h: New file, FPU code for AIX using fp_trap and
fp_enable.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.
2005-10-24 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/24224
* libgfortran.h: Remove array stride error code.
* runtime/error.c: Remove array stride error.
* io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
generic. Add pointer to array_loop_spec and rank to gfc_unit
structure.
* io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
* io/transfer.c (init_loop_spec): New function to initialize
an array_loop_spec.
(next_array_record): New function to return the index to the next array
record by incrementing through the array_loop_spec.
(next_record_r): Use new function.
(next_record_w): Use new function.
(finalize_transfer): Free memory allocated for array_loop_spec.
* io/unit.c (get_array_unit_len): Delete this function. Use new
function init_loop_spec to initialize the array_loop_spec.
2005-10-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24416
* libgfortran/io/list_read.c (namelist_read): Exit with call to
free_saved () so that character strings do not accumulate.
2005-10-23 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/24489
* io/transfer.c (read_block): Change the order of execution to not read
past end-of-record.
(read_block_direct): Same change.
2005-10-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23272
* acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
* configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.
* aclocal.m4: Regenerate.
* io/unix.c (compare_file_filename): Add fallback case for
systems without working stat.
* io/open.c (already_open): Correct call to
compare_file_filename.
* io/io.h: Correct proto for compare_file_filename.
2005-10-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* runtime/fpu.c: Add _GNU_SOURCE definition.
* config/fpu-glibc.h: Remove __USE_GNU definition.
2005-10-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24384
* intrinsics/spread_generic.c (spread_internal_scalar): New
function that handles the special case of spread with a scalar
source. This has new interface functions -
(spread_scalar, spread_char_scalar): New functions to interface
with the calls specified in gfc_resolve_spread.
2005-10-21 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/24383
* io/unix.c: Add fallback definition for SSIZE_MAX.
2005-10-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* c99_protos.h: Define preprocessor HAVE_ macros with value 1
instead of empty value.
* intrinsics/c99_functions.c: Likewise.
* intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
empty value.
* intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
empty value.
2005-10-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/24432
* c99_protos.h: Define HAVE_ macros for all provided functions.
2005-10-14 Uros Bizjak <uros@kss-loka.si>
* config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
Change cw and cw_sse variables to unsigned.
(SSE): New definition.
(has_sse): Use it.
2005-10-13 Thomas Koenig <Thomas.Koenig@online.de>
* io/unix.c(fd_alloc_r_at): Use read() instead of do_read()
only in case of special files (e.g. terminals).
2005-10-13 Uros Bizjak <uros@kss-loka.si>
* config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
2005-10-12 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* Makefile.am: Add fpu.c to the build process, and
target-dependent code as fpu-target.h.
* Makefile.in: Regenerate.
* configure.ac: Add call to configure.host to set
FPU_HOST_HEADER.
* configure: Regenerate.
* configure.host: New script to determine which host-dependent
code should go in.
* libgfortran.h: Add fpe option, remove previous fpu_ options.
Add bitmasks for different FPE traps. Add prototype for set_fpu.
* runtime/environ.c: Remove environment variables to control
fpu behaviour.
* runtime/fpu.c (set_fpe): New function for the front-end.
* runtime/main.c (init): Set FPU state.
* config: New directory to store host-dependent code.
* config/fpu-387.h: New file with code handling the i387 FPU.
* config/fpu-glibc.h: New file with code for glibc systems.
* config/fpu-generic.h: Fallback for the most generic host. Issue
warnings.
2005-10-12 Janne Blomqvist <jblomqvi@cc.hut.fi>
* io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
cause input from the terminal to hang.
2005-10-11 Steven G. Kargl <kargls@comcast.net>
PR libfortran/24313
* c99_functions.c (csqrtf, csqrt): Fix choice of branch cut. Note
csqrt{f} were imported from glibc, and this bug is still present
there. glibc PR is 1146.
2005-10-07 Janne Blomqvist <jblomqvi@cc.hut.fi>
PR fortran/16339
PR fortran/23363
* io/io.h: Add read and write members to stream, define access
macros.
* io/transfer.c (read_block_direct): New function.
(write_block_direct): New function.
(unformatted_read): Change to use read_block_direct.
(unformatted_write): Change to use write_block_direct.
* io/unix.c: Remove mmap includes and defines.
(writen): Remove.
(readn): Remove.
(reset_stream): New function.
(do_read): New function.
(do_write): New function.
(fd_flush): Change to use do_write() instead of writen().
(fd_alloc_r_at): Change to use do_read().
(fd_seek): Change return type to try, as the prototype. Add check
to avoid syscall overhead if possible.
(fd_read): New function.
(fd_write): New function.
(fd_open): Set pointers for new functions.
(mem_read): New function.
(mem_write): New function.
(open_internal): Set pointers for new functions.
(is_seekable): Clean up comment.
2005-10-07 Jerry DeLisle <jvdelisle@verizon.net>
* io/transfer.c (write_block): Add test for end-of-file condition,
removed from mem_alloc_w_at. (next_record_w): Clean up checks for
NULL pointer returns from s_alloc_w.
* io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
* io/write.c (write_float): Add checks for NULL pointer returns from
write_block calls. (write_integer): Same.
2005-10-03 Jakub Jelinek <jakub@redhat.com>
* runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
2005-10-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19308
PR libfortran/22437
* Makefile.am: Add generated files for large real and integers
kinds. Add a rule to create the kinds.inc c99_protos.inc files.
Use kinds.inc to preprocess Fortran generated files.
* libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
gfc_array_l16.
* mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
HAVE_GFC_COMPLEX_* when these types are available.
* intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
* m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
m4/sum.m4, m4/transpose.m4: Protect generated functions with
appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
* Makefile.in: Regenerate.
* all files in generated/: Regenerate.
2005-10-01 Jakub Jelinek <jakub@redhat.com>
* runtime/memory.c (malloc_t): Remove.
(GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
(mem_root, runtime_cleanup, malloc_with_header): Remove.
(internal_malloc_size): Use just get_mem if size != 0, return NULL
otherwise.
(internal_free): Just free if non-NULL.
(internal_realloc_size): Remove debugging stuff.
(allocate_size): Use malloc directly, remove debugging stuff.
(deallocate): Use free directly, fix error message wording.
* libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
(gfc_itoa, xtoa): Add 2 extra arguments.
* runtime/environ.c: Include stdio.h.
(check_buffered): Use sprintf.
* runtime/error.c: Include assert.h.
(gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
buffers.
(st_printf, st_sprintf): Adjust callers.
* io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
static buffers.
(write_int, write_decimal): Add 2 extra arguments to conv
function pointer, adjust caller.
(write_integer): Adjust gfc_itoa caller.
* io/unit.c (get_array_unit_len): Return 0 rather than NULL.
* io/read.c (read_f): Remove spurious pointer dereference.
2005-09-30 Janne Blomqvist <jblomqvi@cc.hut.fi>
PR 24112
* io/open.c (edit_modes): Check for correct flag.
2005-09-29 Jakub Jelinek <jakub@redhat.com>
* runtime/string.c (find_option): Change 3rd argument to
const st_option *.
* libgfortran.h (find_option): Likewise.
* runtime/environ.c (rounding, precision, signal_choices): Constify.
(init_choice, show_choice): Change 2nd argument to const choice *.
* io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
position_opt, status_opt, pad_opt): Constify.
* io/transfer.c (advance_opt): Likewise.
* io/inquire.c (undefined): Likewise.
* io/close.c (status_opt): Likewise.
* io/format.c (posint_required, period_required, nonneg_required,
unexpected_element, unexpected_end, bad_string, bad_hollerith,
reversion_error): Likewise.
* io/unix.c (yes, no, unknown): Change from const char *
into const char [].
2005-09-27 Steve Ellcey <sje@cup.hp.com>
PR target/23552
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
* configure: Regenerate.
* config.h.in: Regenerate.
* libgfortan.h (isfinite): undef if broken, set if needed.
(isnan): undef if broken, set if needed.
(fpclassify): undef if broken, set if needed.
* io/write.c: Remove TODO comment about working isfinite.
* intrinsics/c99_functions.c (round): Use isfinite instead
of fpclassify.
* intrinsics/c99_functions.c (roundf): Ditto.
2005-09-24 Janne Blomqvist <jblomqvi@cc.hut.fi>
* io.h: Changed prototypes of list_formatted_{read|write}.
* list_read.c (list_formatted_read): Renamed to
list_formatted_read_scalar and made static.
(list_formatted_read): New function.
* transfer.c: Prototype for transfer_array. Changed transfer
function pointer.
(unformatted_read): Add nelems argument, use it.
(unformatted_write): Likewise.
(formatted_transfer): Changed name to formatted_transfer_scalar.
(formatted_transfer): New function.
(transfer_integer): Add nelems argument to transfer call, move
updating item count to transfer functions.
(transfer_real): Likewise.
(transfer_logical): Likewise.
(transfer_character): Likewise.
(transfer_complex): Likewise.
(transfer_array): New function.
(data_transfer_init): Call formatted_transfer with new argument.
(iolength_transfer): New argument, use it.
* write.c (list_formatted_write): Renamed to
list_formatted_write_scalar, made static.
(list_formatted_write): New function.
2005-09-26 David Edelsohn <edelsohn@gnu.org>
* configure.ac: Add check for __clog.
* configure: Regenerate.
2005-09-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* c99_protos.h: Add prototypes for C99 complex functions.
* libgfortran.h: Include complex.h before c99_protos.h.
* intrinsics/c99_functions.c: Define HAVE_ macros for the
fallback functions we provide.
(cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
ccosl, ctanf, ctan, ctanl): New fallback functions.
* Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
* Makefile.in: Regenerate.
* configure.ac: Remove checks for csin. Add checks for all C99
complex functions.
* config.h.in: Regenerate.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2005-09-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
Danny Smith <dannysmith@users.sourceforge.net>
PR libfortran/23803
* intrinsics/getXid.c: Add getpid wrapper for MinGW.
* intrinsics/getlog.c: Add getlogin wrapper for MinGW.
* intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
2005-09-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23802
* intrinsics/sleep.c: Add correct sleep macro for MinGW.
2005-09-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23380
* intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
version.
2005-09-14 Jerry DeLisle <jvdelisle@verizon.net
PR fortran/21875 Internal Unit Array I/O, NIST
* libgfortran.h: Add run time error code for array stride.
* runtime/error.c (translate_error): Add error message for
array stride.
* io/io.h: Add array descriptor pointer to IOPARM structure.
Add prtotypes for two new functions.
* io/transfer.c (data_transfer_init): Removed initialization and
moved to unit.c (get_unit)
* io/transfer.c (next_record_r): Include internal unit read
functionality.
* io/transfer.c (next_record_w): Include internal unit write
functionality, including padding of character array records.
* io/unit.c (get_array_unit_len): New function to return the number
of records in the character array 'file' from the array descriptor.
* io/unit.c (get_unit): Gathered initialization code from
init_data_transfer for internal units and added initialization of
character array unit.
* io/unit.c (is_array_io): New function to determine if internal unit
is an array.
* io/unix.c (mem_alloc_w_at): Add error checks for bad record length
and end of file.
2005-09-13 Richard Sandiford <richard@codesourcery.com>
PR target/19269
* intrinsics/cshift0.c (cshift0): Add an extra size argument.
(cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
implementations with...
(DEFINE_CSHIFT): ...this new macro. Define character versions too.
* intrinsics/eoshift0.c (zeros): Delete.
(eoshift0): Add extra size and filler arguments. Use memset if no
bound is provided.
(eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
implementations with...
(DEFINE_EOSHIFT): ...this new macro. Define character versions too.
* intrinsics/eoshift2.c (zeros): Delete.
(eoshift2): Add extra size and filler arguments. Use memset if no
bound is provided.
(eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
implementations with...
(DEFINE_EOSHIFT): ...this new macro. Define character versions too.
* intrinsics/pack.c (pack_internal): New static function, reusing
the contents of pack and adding an extra size argument. Change
"mptr" rather than "m" when calculating the array size.
(pack): Redefine as a forwarder to pack_internal.
(pack_s_internal): New static function, reusing the contents of
pack_s and adding an extra size argument.
(pack_s): Redefine as a forwarder to pack_s_internal.
(pack_char, pack_s_char): New functions.
* intrinsics/reshape.c (reshape_internal): New static function,
reusing the contents of reshape and adding an extra size argument.
(reshape): Redefine as a forwarder to reshape_internal.
(reshape_char): New function.
* intrinsics/spread.c (spread_internal): New static function,
reusing the contents of spread and adding an extra size argument.
(spread): Redefine as a forwarder to spread_internal.
(spread_char): New function.
* intrinsics/transpose.c (transpose_internal): New static function,
reusing the contents of transpose and adding an extra size argument.
(transpose): Redefine as a forwarder to transpose_internal.
(transpose_char): New function.
* intrinsics/unpack.c (unpack_internal): New static function, reusing
the contents of unpack1 and adding extra size and fsize arguments.
(unpack1): Redefine as a forwarder to unpack_internal.
(unpack0): Call unpack_internal instead of unpack1.
(unpack1_char, unpack0_char): New functions.
* m4/cshift1.m4 (cshift1): New static function, reusing the contents
of cshift1_<kind> and adding an extra size argument.
(cshift1_<kind>): Redefine as a forwarder to cshift1.
(cshift1_<kind>_char): New function.
* m4/eoshift1.m4 (zeros): Delete.
(eoshift1): New static function, reusing the contents of
eoshift1_<kind> and adding extra size and filler arguments.
Fix calculation of hstride. Use memset if no bound is provided.
(eoshift1_<kind>): Redefine as a forwarder to eoshift1.
(eoshift1_<kind>_char): New function.
* m4/eoshift3.m4 (zeros): Delete.
(eoshift3): New static function, reusing the contents of
eoshift3_<kind> and adding extra size and filler arguments.
Use memset if no bound is provided.
(eoshift3_<kind>): Redefine as a forwarder to eoshift3.
(eoshift3_<kind>_char): New function.
* generated/cshift1_4.c, generated/cshift1_8.c,
* generated/eoshift1_4.c, generated/eoshift1_8.c,
* generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
2005-09-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20179
* io/unix.c (is_preconnected): Add function to test if a stream
corresponds to a preconnected unit.
* io/io.h: Add prototype for is_preconnected.
* io/transfer.c (data_transfer_init): Do not truncate
preconnected units.
2005-09-10 Janne Blomqvist <jblomqvi@cc.hut.fi>
* io/unix.c: Remove mmap code.
2005-09-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23784
* io/close.c (st_close): Call library_end even in case of error.
2005-09-09 Thomas Koenig <Thomas.Koenig@online.de>
* io/io.h: Add iomsg as last field of st_parameter.
* runtime/error.c (generate_error): If iomsg is present, copy
the message there.
2005-09-09 Richard Sandiford <richard@codesourcery.com>
PR fortran/12840
* runtime/memory.c (internal_malloc_size): Return a null pointer
if the size is zero.
(internal_free): Do nothing if the pointer is null.
(internal_realloc_size, internal_realloc, internal_realloc64): New.
2005-09-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23262
* acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
* configure.ac: Use new check.
* configure.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* io/transfer.c (next_record_w): Add case for CRLF as line
terminator.
* io/unix.c (tempfile, regular_file): Open files with
O_BINARY on systems with CRLF.
2005-09-07 Steve Ellcey <sje@cup.hp.com>
PR libfortran/23419
* io/write.c (extract_int): Use memcpy to access buffer.
(extract_uint): Ditto.
(extract_real): Ditto.
2005-09-05 Thomas Koenig <Thomas.Koenig@online.de>
* io/list_read.c: Adjust size of of value to 32 (to hold
kind=16 complex values).
2005-09-04 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23321
* io/transfer.c(data_transfer_init): Check for a too-large
record number. Return if sseek failed.
2005-09-03 Jakub Jelinek <jakub@redhat.com>
* io/read.c (read_x): Take int argument instead of fnode * and
digging the N from F->u.n.
* io/io.h (read_x): Adjust prototype.
* io/transfer.c (formatted_transfer): Adjust callers. Don't clobber
f->u.n for FMT_T.
2005-09-02 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/unix.c (stream_ttyname): Protect use of ttyname by
HAVE_TTYNAME macro.
* configure.ac: Add check for ttyname.
* config.h.in: Regenerate.
* configure: Regenerate.
2005-09-02 Andreas Jaeger <aj@suse.de>
* libgfortran.h: Add prototype for init_compile_options.
* io/io.h: Add prototype for notify_std.
2005-08-31 Steve Ellcey <sje@cup.hp.com>
* io/read.c (set_integer): Use memcpy to fill buffer.
2005-08-31 Steve Ellcey <sje@cup.hp.com>
PR target/23556
* io/read.c (convert_real): Use memcpy to fill buffer.
2005-08-29 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23598
* io/lock.c(library_start): If ioparm.iostat is present, clear
it unconditionally.
2005-08-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
if target can unlink open files.
* configure.ac: Use this new test.
* config.h.in: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* aclocal.ac: Regenerate.
* io/io.h: Add prototype for unpack_filename.
* io/close.c (st_close): Delete file after closing unit if
HAVE_UNLINK_OPEN_FILE is not defined.
* io/unix.c (unpack_filename): Unlink scratch file after opening
it only if HAVE_UNLINK_OPEN_FILE is defined.
2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
* All files: Update FSF address.
2005-08-16 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23428
* io/transfer.c (iolength_transfer): Remove __attribute__ ((unused))
from type. Return correct length for inquire(iolength=)
for complex variables.
2005-08-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
Steven Bosscher <stevenb@suse.de>
PR libfortran/20006
* Makefile.am: Add file runtime/compile_options.c.
* Makefile.in: Regenerate.
* libgfortran.h: Create structure compile_options_t. Define the
compile_options variable and GFC_STD_ macros.
* runtime/compile_options.c: New file.
* runtime/error.c (notify_std): New function.
* runtime/main.c (init): Call init_compile_options during
initialization.
* io/format.c: Use the new notify_std function for the $
descriptor extension.
2005-08-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* Makefile.am: Add file intrinsics/tty.c to Makefile process.
* Makefile.in: Regenerate.
* io/io.h: Prototypes for new functions stream_isatty and
stream_ttyname.
* io/unix (stream_isatty, stream_ttyname): New functions to call
isatty() and ttyname() on a given unit.
* intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
and ISATTY.
2005-08-08 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/23154
* io/transfer.c (data_transfer_init): Initialize
current_unit->bytes_left for a read.
2005-08-07 Janne Blomqvist <jblomqvi@cc.hut.fi>
PR fortran/22390
* io/backspace.c: File removed, contents moved to ...
* io/endfile.c: Ditto.
* io/rewind.c: Ditto.
* io/file_pos.c: New file, ... here.
* Makefile.am: Add file_pos.c to list, remove obsolete files.
* Makefile.in: Regenerated.
2005-08-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
* io/unix.c (tempfile): Look at the TEMP environment variable
to find the temporary files directory. Whitespace correction.
2005-08-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/unix.c: Add O_RDWR to open() call.
2005-08-04 Paul Thomas <pault@gcc.gnu.org>
* transfer.c (data_transfer_init): Truncate file in
sequential WRITE when last_record == 0, rather than
current_record. Cures problem on RH9.
2005-08-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* libgfortran.h: When isfinite is not provided by the system,
define it as a macro, so that it can accept any floating point
type.
2005-08-01 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/23178
* intrinsics/flush.c (flush_i8): Add function flush_i8. Update
copyright years.
2005-07-31 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/21787
* intrinsics/abort.c (abort): Close units before aborting.
Updated copyright years.
2005-07-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/22436
* io/write.c (write_real): Add default formats for real(10) and
real(16).
2005-07-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/22570 and related issues.
* transfer.c (formatted_transfer): Make sure that there
really is data present before X- or T- editing. Move all
treatment of tabbing during writes to start of next data
producing format. Suppress incorrect zeroing of bytes_left
in slash formating. Insert int cast for assignment of a
difference of two gfc_offsets.
2005-07-23 Jerry DeLisle <jvdelisle@verizon.net>
* io/write.c (write_float): Revise output of IEEE exceptional
values to comply with F95 and F2003 standards.
2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/22570
* io/unit.c (init_units): Replace BLANK_ZERO with
BLANK_UNSPECIFIED.
2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/21875 (FM111.f)
* io/read.c (next_char): Return a ' ' character when BLANK_ZERO
or BLANK_NULL are active.
(read_decimal): Interpret ' ' character correctly for BZ or BN.
(read_radix): Interpret ' ' character correctly for BZ or BN.
(read_f): Interpret ' ' character correctly for BZ or BN.
2005-07-22 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/22570
* read.c (read_x): Correct the condition for doing the
x-editing during formatted input.
* transfer.c (formatted_transfer): Cast offset difference
as int, clean-up arithmetic with new variable, bytes_used,
zero counters for FMT_SLASH,
(data_transfer_init) Zero X- and T-editing counters
unconditionally.
(next_record_w) Zero X- and T-editing counters.
unconditionally.
2005-07-17 Jerry DeLisle <jvdelisle@verizon.net>
* io/write.c (write_float): Fix field width checks for
printing 'Infinity' or 'Inf'.
(output_float): Fix typo in comment.
2005-07-12 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/16435
* transfer.c (formatted_transfer): Correct the problems
with X- and T-editting that caused TLs followed by TRs
to overwrite data, which caused NIST FM908.FOR to fail
on many tests.
(data_transfer_init): Zero X- and T-editting counters at
the start of formatted IO.
* write.c (write_x): Write specified number of skips with
specified number of spaces at the end.
2005-07-13 Paul Thomas <pault@gcc.gnu.org>
* io/read.c (read_complex): Prevent X formatting during reads
from going beyond EOR to fix NIST fm908.FOR failure.
* io/list_read.c (read_complex): Allow complex data in list-
directed reads to have eols either side of the comma to
fix NIST FM906.FOR failure.
2005-07-12 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21593
* io/unix.c: Add member special_file to type unix_stream.
(fd_truncate): Don't call ftruncate or chsize if
s refers to a special file.
(fd_to_stream): initialize s->special_file.
2005-07-11 David Edelsohn <edelsohn@gnu.org>
PR libfortran/22412
* io/write.c (otoa): Bias p by SCRATCH_SIZE, not
sizeof (SCRATCH_SIZE).
(btoa): Same.
2005-07-09 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/21875 (FM111.f)
* io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
BLANK_NULL are active.
(read_decimal): Interpret ' ' character correctly for BZ or BN.
(read_radix): Interpret ' ' character correctly for BZ or BN.
(read_f): Interpret ' ' character correctly for BZ or BN.
* gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
2005-07-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/22217
* io/write.c (extract_unit): New function; extract
ints as unsigned signed int of the correct size.
(write_int): Use it.
* runtime/error.c: Adjust copyright years.
Adjust size of buffer to maximum that can occur.
2005-07-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
'size_t offset'.
* intrinsics/cshift0.c, intrinsics/eoshift0.c,
intrinsics/eoshift2.c,intrinsics/pack_generic.c,
intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
intrinsics/transpose_generic.c, intrinsics/unpack_generic,
m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
m4,transpose.m4: Set renamed field 'offset' to zero instead of
'base'.
* generated/all_l4.c, generated/all_l8.c,
generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
generated/count_4_l8.c, generated/count_8_l4.c,
generated/count_8_l8.c, generated/chift1_4.c,
generated/cshift1_8.c, generated/eoshift1_4.c,
generated/eoshift1_8.c, generated/eoshift3_4.c,
generated/eoshift3_8.c, generated/matmul_c4.c,
generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
generated/matmul_l4.c, generated/matmul_l8.c,
generated/matmul_r4.c, generated/matmul_r8.c,
generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
generated/maxval_i4.c, generated/maxval_i8.c,
generated/maxval_r4.c, generated/maxval_r8.c,
generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
generated/minval_i4.c, generated/minval_i8.c,
generated/minval_r4.c, generated/minval_r8.c,
generated/product_c4.c, generated/product_c8.c,
generated/product_i4.c, generated/product_i8.c,
generated/product_r4.c, generated/product_r8.c,
generated/reshape_c4.c, generated/reshape_c8.c,
generated/reshape_i4.c, generated/reshape_i8.c,
generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
generated/transpose_c4.c, generated/transpose_c8.c,
generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
2005-07-07 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21594
* intrinsics/eoshift0.c: If abs(shift) > len, fill the
the whole array with the boundary value, but don't overrun it.
* intrinsics/eoshift2.c: Likewise.
* m4/eoshift1.m4: Likewise.
* m4/eoshift3.m4: Likewise.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.
2005-07-07 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/16531
* io/transfer.c (formatted_transfer): Enable FMT_A on other types to
support Hollerith constants.
2005-07-01 Andreas Jaeger <aj@suse.de>
* intrinsics/unpack_generic.c: Remove const from parameter.
* io/transfer.c (formatted_transfer): Remove unused variable.
2005-06-28 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/22142
* m4/eoshift1.m4: Correct bstride (it needs to be multiplied
by size since it's a char pointer).
* m4/eoshift1_4.c: Regenerated.
* m4/eoshift1_8.c: Regenerated.
2005-06-28 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/22142
* m4/eoshift3.m4: Correct bstride (it needs to be multiplied
by size since it's a char pointer).
* m4/eoshift3_4.c: Regenerated.
* m4/eoshift3_8.c: Regenerated.
2005-06-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/22170
* io/transfer.c (formatted_transfer): Do not iterate on the
repeat count of a FMT_SLASH, since this is already done in
next_format().
2005-06-25 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/22144
* m4/cshift1.m4: Remove const from argument ret.
Populate return array descriptor if ret->data is NULL.
* m4/eoshift1.m4: Likewise.
* m4/eoshift3.m4: Likewise.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.
2005-06-24 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/21915
* Makefile.am: Include intrinsics/hyper.c.
* c99_protos.h: Add prototypes for single precision versions of
acosh, asinh, and atanh for platforms that do not have these.
* config.h.in: Add #undef for wrappers.
* configure.ac: Add checks for single precision versions.
* aclocal.m4: Regenerated.
* Makefile.in: Regenerated.
* configure: Regenerated.
* intrinsics/hyper.c: New file, adds new wrapper functions.
2005-06-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* intrinsics/c99_functions.c (log10l): New log10l function for
systems where this is not available.
* c99_protos.h: Prototype for log10l function.
* libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
prototypes for gfc_itoa and xtoa.
* io/io.h: Update prototypes for set_integer and max_value.
* io/list_read.c (convert_integer): Use new
GFC_(INTEGER|REAL)_LARGEST type.
* io/read.c (set_integer): Likewise.
(max_value): Likewise.
(convert_real): Likewise.
(real_l): Likewise.
(next_char): Likewise.
(read_decimal): Likewise.
(read_radix): Likewise.
(read_f): Likewise.
* io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
(extract_real): Use new GFC_REAL_LARGEST type.
(calculate_exp): Likewise.
(calculate_G_format): Likewise.
(output_float): Likewise. Use log10l for long double values.
Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
(write_l): Use new GFC_INTEGER_LARGEST type.
(write_float): Use new GFC_REAL_LARGEST type.
(write_int): Remove useless special case for (len < 8).
(write_decimal): Use GFC_INTEGER_LARGEST.
(otoa): Use GFC_UINTEGER_LARGEST as argument.
(btoa): Use GFC_UINTEGER_LARGEST as argument.
* runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
argument.
(xtoa): Use GFC_UINTEGER_LARGEST as argument.
* Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
with all Fortran kinds available.
* configure.ac: Check for strtold and log10l.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.
* mk-kinds-h.sh: Configuration script for available integer
and real kinds.
2005-06-18 Janne Blomqvist <jblomqvi@cc.hut.fi>
* unix.c (stream_at_bof): Don't assume that all non-mmapped files
are non-seekable.
(stream_at_eof): Likewise.
2005-06-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19155
* io/read.c (convert_real): strtod can set errno to EINVAL on an
empty string, but we shouldn't have an error in that case.
2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19216
* io/list_read.c (eat_separator): No need to call next_record,
even in non-namelist_mode.
2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* io/transfer.c (formatted_transfer): Fix typo in error message.
2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/16436
* io/transfer.c (read_sf): Correct updating of bytes_left field.
(formatted_transfer): Correct updating of bytes_left field and
reformatting code (comments and whitespace).
* io/unix.c (move_pos_offset): "active" field should not be
changed here. Whitespace corrections.
2005-06-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/21950
* intrinsics/c99_functions.c (scalbn): Provide fallback
implementation for scalbn.
* c99_protos.h: Prototype for scalbn.
* configure.ac: Add check for scalbn.
* configure: Regenerate.
* config.h.in: Regenerate.
2005-06-14 Thomas Koenig <Thomas.Koenig@online.de>
* intrinsics/eoshift0.c: Removed prototype for eoshift0.
* intrinsics/eoshift2.c: Removed prototype for eoshift2.
2005-06-14 Tom Tromey <tromey@redhat.com>
PR libgcj/19877:
* configure, aclocal.m4, Makefile.in: Rebuilt.
2005-06-12 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21594
* intrinsics/eoshift0.c: Add prototype for eoshift0.
* intrinsics/eoshift2.c: Add prototype for eoshift2.
2005-06-12 Steven G. Kargl <kargls@comcast.net>
Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/PR21797
* m4/cexp.m4 (csqrt`'q): Add type qualifyer to
sqrt and fabs.
* generated/exp_c4.c: Regenerated.
2005-06-12 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19155
* io/read.c (read_f): Take care of spaces after initial sign.
2005-06-11 Thomas Koenig <Thomas.Koenig@onlinde.de>
PR libfortran/21333
* Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
and in_unpack_c8.c.
* Makefile.in: Regenerate.
* libgfortran.h: Declare internal_pack_c4, internal_pack_c8,
internal_unpack_c4 and internal_unpack_c8.
* m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
in function name.
Use sizeof (rtype_name) as size for memory allocation.
* m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
in function name.
Use sizeof (rtype_name) for calculation of sizes for memcpy.
* runtime/in_pack_generic.c: For real, integer and logical
call internal_pack_4 if size==4 and internal_pack_8 if
size==8.
For complex, call internal_pack_c4 if size==8 and
internal_pack_c8 if size==16.
* runtime/in_unpack_generic.c: For real, integer and logical
call internal_unpack_4 if size==4 and internal_unpack_8 if
size==8.
For complex, call internal_unpack_c4 if size==8 and
internal_unpack_c8 if size==16.
* generated/in_pack_i4.c: Regenerated.
* generated/in_pack_i8.c: Regenerated.
* generated/in_unpack_i4.c: Regenerated.
* generated/in_unpack_i8.c: Regenerated.
* generated/in_pack_c4.c: New file.
* generated/in_pack_c8.c: New file.
* generated/in_unpack_c4.c: New file.
* generated/in_unpack_c8.c: New file.
2005-06-09 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21480
* m4/reshape.m4: Use sizeof (rtype_name) for sizes to be passed
to reshape_packed.
* generated/reshape_c4.c: Regenerated.
* generated/reshape_c8.c: Regenerated.
* generated/reshape_i4.c: Regenerated.
* generated/reshape_i8.c: Regenerated.
2005-06-07 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21926
* m4/matmul.m4: Correct zeroing of result for non-packed
arrays with lowest stride is one.
* generated/matmul_c4.c: Regenerated.
* generated/matmul_c8.c: Regenerated.
* generated/matmul_i4.c: Regenerated.
* generated/matmul_i8.c: Regenerated.
* generated/matmul_r4.c: Regenerated.
* generated/matmul_r8.c: Regenerated.
2005-05-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20179
* io/unix.c (fd_close): Add test so that we don't close()
stdout and stderr.
2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20006
* io/format.c (parse_format_list): Set repeat count of $ format
node to 1.
* io/transfer.c (read_sf): Add g.seen_dollar to the test
concerning advancing I/O.
(data_transfer_init): Likewise.
(finalize_transfer): Likewise.
2005-05-27 Thomas Koenig <Thomas.Koenig@online.de>
* runtime/in_pack_generic.c: Adjust copyright years.
(in_pack_generic): Change dimension of auxiliary arrays from
GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
* runtime/in_unpack_generic.c: Adjust copyright years.
(in_unpack_generic): Change dimension of auxiliary arrays from
GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
2005-05-26 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/17283
* intrinsics/unpack_generic.c: Fix name of routine
on top. Update copyright years.
(unpack1): Remove const from return array descriptor.
rs: New variable, for calculating return sizes.
Populate return array descriptor if ret->data is NULL.
2005-05-22 Peter Wainwright <prw@ceiriog1.demon.co.uk>
PR libfortran/21376
* io/write.c (output_float): Rework logic to avoid call to log10
with argument equal to zero.
2005-05-21 Eric Botcazou <ebotcazou@libertysurf.fr>
* configure.ac: Check for trunc and truncf in libm.
* configure: Regenerate.
* config.h.in: Likewise.
* intrinsics/c99_functions.c (trunc, truncf): New functions.
* c99_protos.h (trunc, truncf): Declare them.
2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21127
* Makefile.am: Really commit.
* Makefile.in: Really commit.
2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21127
* Makefile.am: Add generated/reshape_c4.c and
generated/reshape_c8.c.
* Makefile.in: Regenerated.
* m4/iparm.m4: Define rtype_ccode to be c4 or c8 for
complex types, 4 or 8 otherwise.
* m4/reshape.m4: Use rtype_ccode instead of rtype_kind
in function name.
* generated/reshape_c4.c: New file.
* generated/reshape_c8.c: New file.
2005-05-16 Andreas Jaeger <aj@suse.de>
* configure.ac: Add additional warning flags.
* configure: Regenerate.
* io/write.c (calculate_G_format): Remove unused parameter.
(output_float): Remove unused parameter.
(write_float): Change callers.
(nml_write_obj): Avoid signed warning.
Make variable const to support -Wwrite-strings.
* io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
mem_truncate): Mark argument as unused.
* io/unit.c (get_unit): Mark argument as unused.
(init_units): Avoid warning about signed comparision.
* io/transfer.c (next_record_r): Remove unused parameter.
(next_record_w): Remove unused parameter.
(next_record): Change callers.
(iolength_transfer): Mark arguments as unused.
* io/open.c: Add initializer.
* io/list_read.c (read_character): Mark argument as unused.
(nml_match_name): Add const to make compile with -Wwrite-strings.
* io/format.c: Add initializer.
2005-05-15 Andreas Jaeger <aj@suse.de>
* m4/eoshift1.m4: Initialize variables to avoid warnings.
* m4/eoshift3.m4: Initialize variables to avoid warnings.
* generated/eoshift1_4.c, generated/eoshift1_8.c,
generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
* intrinsics/spread_generic.c (spread): Initialize variables to
avoid warnings.
* intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
warnings.
* intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
warnings.
* io/list_read.c (nml_get_obj_data): Initialize variables to avoid
warnings.
* intrinsics/pack_generic.c (pack): Remove unneeded calculation.
* m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
pointer cast to avoid warning.
* generated/matmul_l4.c: Regenerated.
* generated/matmul_l8.c: Regenerated.
* Makefile.am: Remove AM_CFLAGS here.
* configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
are set. Set additionally -Wstrict-prototypes for CFLAGS.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
* configure: Regenerated.
* intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
missing returns, reformat a bit.
* io/write.c (nml_write_obj): Use %d again - and cast to int,
st_sprintf does not handle %ld.
* io/unit.c (is_internal_unit): Add void as parameter list.
* io/transfer.c: Move prototype declarations before the functions.
* runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
list.
* intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
* io/transfer.c: Do not use empty initializers for global objects.
Add missing initializers.
* io/lock.c: Do not use empty initializers for global objects.
* io/close.c: Add missing initializers.
* runtime/environ.c: Add missing initializers. Do not use empty
initializers for global object.
(init_string): Mark argument as unused.
* runtime/main.c (cleanup): Fix parameter list.
* io/io.h: Fix parameter lists.
* m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
warning.
* generated/transpose_c4.c, generated/transpose_c8.c,
generated/transpose_i4.c, generated/transpose_i8.c,
generated/matmul_c4.c, generated/matmul_c8.c,
generated/matmul_i4.c, generated/matmul_i8.c,
generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
* io/write.c (nml_write_obj): Fix 64-bit problem.
* io/list_read.c (nml_get_obj_data): Add missing braces around
initializer to avoid warnings.
* intrinsics/etime.c (etime_sub): Remove unused variable.
* intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
prototypes.
* runtime/string.c (compare0): Remove unused variable.
* io/unit.c (init_units): Remove unused variables.
* intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
* intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
* intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
stat_i8_sub): Remove unused variable.
2005-05-12 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21324
* runtime/memory.c: Don't define GFC_CLEAR_MEMORY (it's a
performance hog).
* io/open.c (new_unit): Zero freshly allocated memory for
unit structure.
* io/unit.c (init_units): Zero freshly allocated memory for
STDIN, STDOUT and STDERR.
* io/unix.c (open_internal): Zero freshly allocated memory
for unix_stream.
(fd_to_stream): Likewise.
2005-05-11 Bud Davis <bdavis@gfortran.org>
PR fortran/19478
* io/unix.c (fd_truncate): update positions when ftruncate
fails (like writing to /dev/null).
2005-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/21471
* open.c (new_unit): Take care of the case where POSITION_APPEND
is specified (sseek to the end, and set u>-endfile).
2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
PR fortran/20178
* Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
to dependencies.
* Makefile.in: Regenerate.
* intrinsics/f2c_specific.F90: New file.
2005-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20788
* io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
we don't we to mmap this stream. Use fd_open instead of mmap_open
in that case.
(open_external): Call fd_to_stream with avoid_mmap = 0.
(input_stream): Call fd_to_stream with avoid_mmap = 1.
(output_stream): Likewise.
(error_stream): Likewise.
2005-05-09 Mike Stump <mrs@apple.com>
* configure: Regenerate.
2005-05-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19155
* io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
non-blank characters of a real number.
2005-05-04 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21354
* m4/cshift1.m4: Change dimension of auxiliary arrays from
GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
* m4/eoshift1.m4: Likewise.
* m4/eoshift3.m4: Likewise.
* m4/ifunction.m4: Likewise.
* m4/in_pack.m4: Likewise.
* m4/in_unpack.m4: Likewise.
* intrinsics/cshift0.c: Likewise.
* intrinsics/eoshift0.c: Likewise.
* intrinsics/eoshift2.c: Likewise.
* intrinsics/random.c: Likewise.
* intrinsics/spread_generic.c: Likewise.
* intrinsics/stat.c: Likewise.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.
* generated/in_pack_i4.c: Regenerated.
* generated/in_pack_i8.c: Regenerated.
* generated/in_unpack_i4.c: Regenerated.
* generated/in_unpack_i8.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.
2005-04-30 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/18958
libgfortran.h: Change typedef of index_type from size_t
to ssize_t.
2005-04-30 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/18857
* generated/matmul_r8.c: Remove incorrect assertions.
* generated/matmul_c4.c: Regenerate
* generated/matmul_c8.c: Regenerate
* generated/matmul_i4.c: Regenerate
* generated/matmul_i8.c: Regenerate
* generated/matmul_r4.c: Regenerate
* generated/matmul_r8.c: Regenerate
2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* configure.ac: Check for ftruncate and chsize.
* io/unix.c (fd_truncate): Provide chsize as alternative to
ftruncate.
* config.h.in: Regenerate.
* configure: Regenerate.
2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* intrinsics/rename.c: Add missing #includes.
2005-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
2005-04-26 David Edelsohn <edelsohn@gnu.org>
PR libfortran/20930
* io/rewind.c (st_rewind): Flush the stream when resetting the mode
from WRITING to READING.
2005-04-22 Paul Thomas <pault@gcc.gnu.org>
Jerry DeLisle <jvdelisle@verizon.net>
* io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
* io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
call for ext_name. These fix the bug reported by Jerry DeLisle to
the fortran list and are based on his suggested fix.
2005-04-22 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/20074
PR libfortran/20436
PR libfortran/21108
* m4/reshape.m4 (reshape_`'rtype_kind): rs, rex: New
variables, to be used in calculation of return array sizes.
Populate return array descriptor if ret->data is NULL.
Fix condition for early return (it used to test something
undefined if order was used).
Remove duplicate check wether pad is used.
* intrinsics/reshape_generic.c (reshape_generic): Likewise.
Fix a few places where the wrong variables were set.
* generated/reshape_i4.c: Regenerated.
* generated/reshape_i8.c: Regenerated.
2005-04-18 Paul Thomas <pault@gcc.gnu.org>
* io/list_read.c (nml_touch_nodes, nml_read_obj,
nml_get_obj_data): Fix memory leaks in code for derived types.
2005-04-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20950
* io/inquire.c (inquire_via_unit): Check for the gfc_unit being
NULL when setting ioparm.sequential.
2005-04-17 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/21075
* m4/reshape.m4 (reshape_`'rtype_kind): Change dimension
of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
GFC_MAX_DIMENSIONS.
* intrinsics/reshape_generic.c (reshape_generic): Likewise.
* generated/reshape_i4.c: Regenerated.
* generated/reshape_i8.c: Regenerated.
2005-04-17 Paul Thomas <pault@gcc.gnu.org>
* io/list_read.c (eat_separator): at_eol = 1 replaced
(zapped at some time?).
2005-04-17 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/12884
PR libfortran/17285
PR libfortran/18122
PR libfortran/18210
PR libfortran/18392
PR libfortran/18591
PR libfortran/18879
* io/io.h (nml_ls): Declare.
(namelist_info): Modify for arrays.
* io/list_read.c (namelist_read): Reduced to call to new functions.
(match_namelist_name): Simplified.
(nml_query): Handles stdin queries ? and =?. New function.
(nml_get_obj_data): Parses object name. New function.
(touch_nml_nodes): Marks objects for read. New function.
(untouch_nml_nodes): Resets objects. New function.
(parse_qualifier): Parses and checks qualifiers. New function
(nml_read_object): Reads and stores object data. New function.
(eat_separator): No new_record on '/' in namelist.
(finish_separator): No new_record on '/' in namelist.
(read_logical): Error return for namelist.
(read_integer): Error return for namelist.
(read_complex): Error return for namelist.
(read_real): Error return for namelist.
* io/lock.c (library_end): Free extended namelist_info types.
* io/transfer.c (st_set_nml_var): Modified for arrays.
(st_set_nml_var_dim): Dimension descriptors. New function.
* io/write.c (namelist_write): Reduced to call to new functions.
(nml_write_obj): Writes output for object. New function.
(write_integer): Suppress leading blanks for repeat counts.
(write_int): Suppress leading blanks for repeat counts.
(write_float): Suppress leading blanks for repeat counts.
(output_float): Suppress leading blanks for repeat counts.
2005-04-15 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/18495
* intrinsics/spread_generic.c (spread): Remove const from
return array descriptor.
New variables: rrank (rank of return array), rs (for
calculating the size of the return array), srank (rank
of the source array).
Generate runtime error if the dim= argument is larger than
the rank of the return array.
Generate runtime error if the needed rank of the return
array is larger than 7.
If ret->data is null, populate the return array descriptor
and initialize the variables for the actual operation.
Otherwise, set ret->dim[0].stride to one if it is zero.
Change second, independent use of variable dim to srank.
2005-04-12 Mike Stump <mrs@apple.com>
* configure: Regenerate.
2005-04-13 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/19106
* m4/iforeach.c (name`'rtype_qual`_'atype_code): Add TODO
that setting correct strides is a front end job.
(`m'name`'rtype_qual`_'atype_code): Likewise. If mask has
a lowest stride of 0, adjust to 1.
* m4/ifunction.c (name`'rtype_qual`_'atype_code): Add TODO
that setting correct strides is a front end job.
(`m'name`'rtype_qual`_'atype_code): Likewise. If mask has
a lowest stride of 0, adjust to 1.
* maxloc0_4_i4.c: Regenerated
* maxloc0_4_i8.c: Regenerated
* maxloc0_4_r4.c: Regenerated
* maxloc0_4_r8.c: Regenerated
* maxloc0_8_i4.c: Regenerated
* maxloc0_8_i8.c: Regenerated
* maxloc0_8_r4.c: Regenerated
* maxloc0_8_r8.c: Regenerated
* maxloc1_4_i4.c: Regenerated
* maxloc1_4_i8.c: Regenerated
* maxloc1_4_r4.c: Regenerated
* maxloc1_4_r8.c: Regenerated
* maxloc1_8_i4.c: Regenerated
* maxloc1_8_i8.c: Regenerated
* maxloc1_8_r4.c: Regenerated
* maxloc1_8_r8.c: Regenerated
* maxval_i4.c: Regenerated
* maxval_i8.c: Regenerated
* maxval_r4.c: Regenerated
* maxval_r8.c: Regenerated
* minloc0_4_i4.c: Regenerated
* minloc0_4_i8.c: Regenerated
* minloc0_4_r4.c: Regenerated
* minloc0_4_r8.c: Regenerated
* minloc0_8_i4.c: Regenerated
* minloc0_8_i8.c: Regenerated
* minloc0_8_r4.c: Regenerated
* minloc0_8_r8.c: Regenerated
* minloc1_4_i4.c: Regenerated
* minloc1_4_i8.c: Regenerated
* minloc1_4_r4.c: Regenerated
* minloc1_4_r8.c: Regenerated
* minloc1_8_i4.c: Regenerated
* minloc1_8_i8.c: Regenerated
* minloc1_8_r4.c: Regenerated
* minloc1_8_r8.c: Regenerated
* minval_i4.c: Regenerated
* minval_i8.c: Regenerated
* minval_r4.c: Regenerated
* minval_r8.c: Regenerated
* product_c4.c: Regenerated
* product_c8.c: Regenerated
* product_i4.c: Regenerated
* product_i8.c: Regenerated
* product_r4.c: Regenerated
* product_r8.c: Regenerated
* sum_c4.c: Regenerated
* sum_c8.c: Regenerated
* sum_i4.c: Regenerated
* sum_i8.c: Regenerated
* sum_r4.c: Regenerated
* sum_r8.c: Regenerated
2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20788
* runtime/environ.c (init_unsigned_integer): Function for
environment variables we want to be positive.
(init_integer): Function to allow negative environment
variables (e.g. for GFORTRAN_STDIN_UNIT).
2005-04-10 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/17992
PR libfortran/19568
PR libfortran/19595
PR libfortran/20005
PR libfortran/20092
PR libfortran/20131
PR libfortran/20661
PR libfortran/20744
* io/transfer.c (top level): eor_condition: New static variable.
(read_sf): Remove unnecessary zeroing of buffer (there is enough
information in its length).
Return a string of length 0 (to be padded by caller) if EOR was
seen previously.
Remove erroneous special casing of EOR for standard input.
Set eor_condition for non-advancing I/O if an end of line was
detected.
Increment ioparm.size if necessary.
(formatted_transfer): Skip the function if there is an EOR condition.
(data_transfer_init): Initialize eor_condition to zero (false).
(next_record_r): Clear sf_seen_eor if a \n has been seen already.
(finalize_transfer): If there is an EOR condition, raise the error.
2005-04-09 Bud Davis <bdavis@gfortran.org>
Steven G. Kargl <kargls@comcast.net>
PR fortran/19872
* io/transfer.c (data_transfer_init): truncate an existing
file on the first write.
2005-04-09 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/19106
PR libfortran/19014
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
If retarray->data is NULL (i.e. the front end does not
know the rank and dimenson of the array), fill in its
properties and allocate memory.
Change the assertions about rank and dimension of retarray into
runtime errors and only check them for retarray->data != NULL.
Do the same for correcting the stride from 0 to 1 in retarray.
(`m'name`'rtype_qual`_'atype_code): Likewise.
* m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
Change assertion about rank of array to runtime error.
(`m'name`'rtype_qual`_'atype_code): Likewise.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.
2005-04-09 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/20163
* runtime/string.c (compare0): Use fstrlen() to
strip trailing blanks from option string.
2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
PR fortran/13257
* format.c (parse_format_list): Allow an optional comma
between descriptors.
2005-04-08 Eric Botcazou <ebotcazou@libertysurf.fr>
* io/backspace.c (unformatted_backspace): Do not dereference
the pointer to the stream.
2005-04-07 Andrew Pinski <pinskia@physics.uc.edu>
PR libfortran/20766
* configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
"-Wl,-single_module".
* configure: Regenerate.
* Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
* Makefile.in: Regenerate.
2005-04-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20755
* write.c (write_float): A G edit descriptor may locally change
the scale factor, but it needs to be restored afterwards.
2005-04-03 Dale Ranta <dir@lanl.gov>
Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20068
PR libfortran/20125
PR libfortran/20156
PR libfortran/20471
* io/backspace.c (unformatted_backspace): Fix error in arithmetic.
(st_backspace): When in WRITING mode, we flush and falling back
into READING mode. In all cases, correctly position the stream.
2005-03-31 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20660
* io/inquire.c (inquire_via_unit): Non-opened units should still be
reported by an INQUIRE statement as existing.
* io/transfer.c (data_transfer_init): Never accept negative units.
2005-03-29 Dale Ranta <dir@lanl.gov>
Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20163
* io/open.c (st_open): call library_end() before returning even if
an error arises.
2005-03-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/19678
* list_read.c (next_char, eat_separator, finish_separator, read_real)
(namelist_read): Add support for '\r' as well as '\n' as EOL
character.
PR libfortran/19679
* list_read.c (read_sf): Add a '\r' in a test to support DOS
line-endings when line length is exceeded.
2005-03-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/15332
* io/format.c (parse_format_list): format node for colon edit
descriptor needs a repeat counter set to 1.
2005-02-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* config.h.in: Regenerate.
2005-02-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/18025
* write.c (output_float): Handling the "F0.d" format similarly as
commercial compilers.
2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* Makefile.am: Added new files.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure.ac: add checks for signal.h headers file, as well as
following functions: chdir, strerror, getlogin, gethostname, kill,
link, symlink, perror, sleep, time.
* configure: Regenerate.
* intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
implementend g77 intrinsics.
2005-03-21 Zack Weinberg <zack@codesourcery.com>
* configure.ac: Do not invoke TL_AC_GCC_VERSION.
In all substitutions, leave gcc_version to be expanded by the Makefile.
* aclocal.m4, configure: Regenerate.
* Makefile.am: Set gcc_version.
* Makefile.in: Regenerate.
2005-03-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20257
* open.c (new_unit): set record length to max_offset rather than
using a hard-coded limit (which was too low).
2005-03-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20480
* write.c (output_float): special check when writing 0.0 with
EN and ES formats.
2005-03-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20124
* write.c (output_float): Adds a nzero_real variable to store
the number of leading zeros whatever the format width is. Corrects
the rounding of numbers less than 10^(-width). Fixes typo in an
error message. Updates copyright years
2005-02-27 Toon Moene <toon@moene.indiv.nluug.nl>
* runtime/environ.c: Update copyright years.
2005-02-27 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* io/write.c: Update copyright years.
2005-02-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20101
* io/write.c (output_float): Added special check for value 0.0 in
PE format.
2005-02-27 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* io/write.c (output_float): Fix typo in condition.
2005-02-25 Peter O'Gorman <peter@pogma.com>
Toon Moene <toon@moene.indiv.nluug.nl>
PR libfortran/17748
* runtime/environ.c: Remove references to environ.
(show_variables): remove GFORTRAN_UNBUFFERED_* and
GFORTRAN_NAME_* because they require environ.
(pattern_scan): Remove function.
2005-02-22 Paul Thomas <paulthomas2@wannado.fr>
Bud Davis <bdavis@gfortran.org>
* io/list_read.c (read_real): Handle separators properly
in list directed read.
2005-02-21 Bud Davis <bdavis@gfortran.org>
PR fortran/20086
* io/transfer.c (write_constant_string): accept an 'h' as
the start of a hollerith format string.
2005-02-21 Eric Botcazou <ebotcazou@libertysurf.fr>
PR libfortran/19302
* intrinsics/c99_functions.c (nextafterf): Special-case infinite
numbers.
2005-02-21 Steven G. Kargl <kargls@comcast.net>
* io/write.c (output_float): Typo in error meesage.
2005-02-20 Steven G. Kargl <kargls@comcast.net>
PR 20085
* intrinsic/args.c (iargc): Off by 1.
2005-02-19 Steven G. Kargl <kargls@comcast.net>
* intrinsic/date_and_time.c: Fix conformance problems.
2005-02-01 Paul Thomas <paulthomas2@wanadoo.fr>
PR libfortran/19363
PR libfortran/19691
* libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
2005-01-30 Bud Davis <bdavis@gfortran.org>
PR fortran/19647
* io/inquire.c (inquire_via_unit): Use correct variable for
pad.
2005-01-29 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/19595
* io/transfer.c (data_transfer_init): eor requires advance="NO".
2005-01-25 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
PR libfortran/19524
* io/read.c (read_f): Don't free uninitialized pointer.
2005-01-23 James A. Morrison <phython@gcc.gnu.org>
Paul Brook <paul@codesourcery.com>
PR fortran/19294
* Makefile.am: Add transpose_c4.c and transpose_c8.c.
* intrinsics/cshift0.c: Use separate optimized loops for complex types.
* m4/transpose.m4: Include type letter in function name.
* Makefile.in: Regenerate.
* generated/transpose_*.c: Regenerate.
2005-01-22 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/19451
* io/transfer.c (finalize_transfer): Don't do anything if
there is an error condition.
2005-01-22 David Edelsohn <edelsohn@gnu.org>
PR libfortran/19052
* libgfortran.h (options_t): Add stderr_unit.
* io/io.h (error_stream): Declare.
* io/open.c (new_unit): Do not terminate abnormally if opening
file preconnected to stdin, stdout, or stderr.
* io/unit.c (init_units): Initialize stderr_unit.
* io/unix.c (error_stream): New function.
* runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
2005-01-22 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/18982
* io/unix.c (regular_file): No need to change flags->action
if an error occurs. Document this.
No need to call stat() for STATUS_OLD, open() will
fail anyway.
For ACTION_UNSPECIFIED, try open for read-write, then for
read-only if open fails with EACCES, then for write-only
if that fails with EACCES again.
* io/unix.c (open_external): Document changed behavior of
regular_file.
2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
PR fortran/19194
* io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
use CHARACTER macro for definition of string valued paramters.
2005-01-22 Bud Davis <bdavis9659@comcast.net>
PR fortran/19314
* io/inquire.c(inquire_via_unit): implement POSITION=.
* io/transfer.c(next_record): update position for
INQUIRE.
* io/rewind.c(st_rewind): update position for
INQUIRE.
2005-01-16 Bud Davis <bdavis9659@comcast.net>
PR fortran/18778
* io/transfer.c (us_read): no bytes available is not a
runtime error.
2005-01-15 Bud Davis <bdavis9659@comcast.net>
PR fortran/18983
* io/transfer.c (st_write_done): only truncate when it
is required.
2005-01-12 Toon Moene <toon@moene.indiv.nluug.nl>
PR libfortran/19280
c99_protos.h: License changed to GPL+exception.
libgfortran.h: Ditto.
intrinsics/abort.c: Ditto.
intrinsics/args.c: Ditto.
intrinsics/associated.c: Ditto.
intrinsics/bessel.c: Ditto.
intrinsics/c99_functions.c: Ditto.
intrinsics/cpu_time.c: Ditto.
intrinsics/cshift0.c: Ditto.
intrinsics/date_and_time.c: Ditto.
intrinsics/env.c: Ditto.
intrinsics/eoshift0.c: Ditto.
intrinsics/eoshift2.c: Ditto.
intrinsics/erf.c: Ditto.
intrinsics/etime.c: Ditto.
intrinsics/exit.c: Ditto.
intrinsics/flush.c: Ditto.
intrinsics/fnum.c: Ditto.
intrinsics/getXid.c: Ditto.
intrinsics/getcwd.c: Ditto.
intrinsics/ishftc.c: Ditto.
intrinsics/mvbits.c: Ditto.
intrinsics/pack_generic.c: Ditto.
intrinsics/rand.c: Ditto.
intrinsics/random.c: Ditto.
intrinsics/reshape_generic.c: Ditto.
intrinsics/reshape_packed.c: Ditto.
intrinsics/size.c: Ditto.
intrinsics/spread_generic.c: Ditto.
intrinsics/stat.c: Ditto.
intrinsics/string_intrinsics.c: Ditto.
intrinsics/system.c: Ditto.
intrinsics/system_clock.c: Ditto.
intrinsics/transpose_generic.c: Ditto.
intrinsics/umask.c: Ditto.
intrinsics/unlink.c: Ditto.
intrinsics/unpack_generic.c: Ditto.
io/backspace.c: Ditto.
io/close.c: Ditto.
io/endfile.c: Ditto.
io/format.c: Ditto.
io/inquire.c: Ditto.
io/io.h: Ditto.
io/list_read.c: Ditto.
io/lock.c: Ditto.
io/open.c: Ditto.
io/read.c: Ditto.
io/rewind.c: Ditto.
io/transfer.c: Ditto.
io/unit.c: Ditto.
io/unix.c: Ditto.
io/write.c: Ditto.
m4/all.m4: Ditto.
m4/any.m4: Ditto.
m4/cexp.m4: Ditto.
m4/chyp.m4: Ditto.
m4/count.m4: Ditto.
m4/cshift1.m4: Ditto.
m4/ctrig.m4: Ditto.
m4/dotprod.m4: Ditto.
m4/dotprodc.m4: Ditto.
m4/dotprodl.m4: Ditto.
m4/eoshift1.m4: Ditto.
m4/eoshift3.m4: Ditto.
m4/exponent.m4: Ditto.
m4/fraction.m4: Ditto.
m4/head.m4: Ditto.
m4/iforeach.m4: Ditto.
m4/ifunction.m4: Ditto.
m4/in_pack.m4: Ditto.
m4/in_unpack.m4: Ditto.
m4/iparm.m4: Ditto.
m4/matmul.m4: Ditto.
m4/matmull.m4: Ditto.
m4/maxloc0.m4: Ditto.
m4/maxloc1.m4: Ditto.
m4/maxval.m4: Ditto.
m4/minloc0.m4: Ditto.
m4/minloc1.m4: Ditto.
m4/minval.m4: Ditto.
m4/mtype.m4: Ditto.
m4/nearest.m4: Ditto.
m4/pow.m4: Ditto.
m4/product.m4: Ditto.
m4/reshape.m4: Ditto.
m4/set_exponent.m4: Ditto.
m4/shape.m4: Ditto.
m4/specific.m4: Ditto.
m4/specific2.m4: Ditto.
m4/sum.m4: Ditto.
m4/transpose.m4: Ditto.
m4/types.m4: Ditto.
runtime/environ.c: Ditto.
runtime/error.c: Ditto.
runtime/in_pack_generic.c: Ditto.
runtime/in_unpack_generic.c: Ditto.
runtime/main.c: Ditto.
runtime/memory.c: Ditto.
runtime/normalize.c: Ditto.
runtime/pause.c: Ditto.
runtime/select.c: Ditto.
runtime/stop.c: Ditto.
runtime/string.c: Ditto.
generated/_abs_c4.f90: Regenerated.
generated/_abs_c8.f90: Regenerated.
generated/_abs_i4.f90: Regenerated.
generated/_abs_i8.f90: Regenerated.
generated/_abs_r4.f90: Regenerated.
generated/_abs_r8.f90: Regenerated.
generated/_acos_r4.f90: Regenerated.
generated/_acos_r8.f90: Regenerated.
generated/_aint_r4.f90: Regenerated.
generated/_aint_r8.f90: Regenerated.
generated/_anint_r4.f90: Regenerated.
generated/_anint_r8.f90: Regenerated.
generated/_asin_r4.f90: Regenerated.
generated/_asin_r8.f90: Regenerated.
generated/_atan2_r4.f90: Regenerated.
generated/_atan2_r8.f90: Regenerated.
generated/_atan_r4.f90: Regenerated.
generated/_atan_r8.f90: Regenerated.
generated/_conjg_c4.f90: Regenerated.
generated/_conjg_c8.f90: Regenerated.
generated/_cos_c4.f90: Regenerated.
generated/_cos_c8.f90: Regenerated.
generated/_cos_r4.f90: Regenerated.
generated/_cos_r8.f90: Regenerated.
generated/_cosh_r4.f90: Regenerated.
generated/_cosh_r8.f90: Regenerated.
generated/_dim_i4.f90: Regenerated.
generated/_dim_i8.f90: Regenerated.
generated/_dim_r4.f90: Regenerated.
generated/_dim_r8.f90: Regenerated.
generated/_exp_c4.f90: Regenerated.
generated/_exp_c8.f90: Regenerated.
generated/_exp_r4.f90: Regenerated.
generated/_exp_r8.f90: Regenerated.
generated/_log10_r4.f90: Regenerated.
generated/_log10_r8.f90: Regenerated.
generated/_log_c4.f90: Regenerated.
generated/_log_c8.f90: Regenerated.
generated/_log_r4.f90: Regenerated.
generated/_log_r8.f90: Regenerated.
generated/_mod_i4.f90: Regenerated.
generated/_mod_i8.f90: Regenerated.
generated/_mod_r4.f90: Regenerated.
generated/_mod_r8.f90: Regenerated.
generated/_sign_i4.f90: Regenerated.
generated/_sign_i8.f90: Regenerated.
generated/_sign_r4.f90: Regenerated.
generated/_sign_r8.f90: Regenerated.
generated/_sin_c4.f90: Regenerated.
generated/_sin_c8.f90: Regenerated.
generated/_sin_r4.f90: Regenerated.
generated/_sin_r8.f90: Regenerated.
generated/_sinh_r4.f90: Regenerated.
generated/_sinh_r8.f90: Regenerated.
generated/_sqrt_c4.f90: Regenerated.
generated/_sqrt_c8.f90: Regenerated.
generated/_sqrt_r4.f90: Regenerated.
generated/_sqrt_r8.f90: Regenerated.
generated/_tan_r4.f90: Regenerated.
generated/_tan_r8.f90: Regenerated.
generated/_tanh_r4.f90: Regenerated.
generated/_tanh_r8.f90: Regenerated.
generated/all_l4.c: Regenerated.
generated/all_l8.c: Regenerated.
generated/any_l4.c: Regenerated.
generated/any_l8.c: Regenerated.
generated/count_4_l4.c: Regenerated.
generated/count_4_l8.c: Regenerated.
generated/count_8_l4.c: Regenerated.
generated/count_8_l8.c: Regenerated.
generated/cshift1_4.c: Regenerated.
generated/cshift1_8.c: Regenerated.
generated/dotprod_c4.c: Regenerated.
generated/dotprod_c8.c: Regenerated.
generated/dotprod_i4.c: Regenerated.
generated/dotprod_i8.c: Regenerated.
generated/dotprod_l4.c: Regenerated.
generated/dotprod_l8.c: Regenerated.
generated/dotprod_r4.c: Regenerated.
generated/dotprod_r8.c: Regenerated.
generated/eoshift1_4.c: Regenerated.
generated/eoshift1_8.c: Regenerated.
generated/eoshift3_4.c: Regenerated.
generated/eoshift3_8.c: Regenerated.
generated/exp_c4.c: Regenerated.
generated/exp_c8.c: Regenerated.
generated/exponent_r4.c: Regenerated.
generated/exponent_r8.c: Regenerated.
generated/fraction_r4.c: Regenerated.
generated/fraction_r8.c: Regenerated.
generated/hyp_c4.c: Regenerated.
generated/hyp_c8.c: Regenerated.
generated/in_pack_i4.c: Regenerated.
generated/in_pack_i8.c: Regenerated.
generated/in_unpack_i4.c: Regenerated.
generated/in_unpack_i8.c: Regenerated.
generated/matmul_c4.c: Regenerated.
generated/matmul_c8.c: Regenerated.
generated/matmul_i4.c: Regenerated.
generated/matmul_i8.c: Regenerated.
generated/matmul_l4.c: Regenerated.
generated/matmul_l8.c: Regenerated.
generated/matmul_r4.c: Regenerated.
generated/matmul_r8.c: Regenerated.
generated/maxloc0_4_i4.c: Regenerated.
generated/maxloc0_4_i8.c: Regenerated.
generated/maxloc0_4_r4.c: Regenerated.
generated/maxloc0_4_r8.c: Regenerated.
generated/maxloc0_8_i4.c: Regenerated.
generated/maxloc0_8_i8.c: Regenerated.
generated/maxloc0_8_r4.c: Regenerated.
generated/maxloc0_8_r8.c: Regenerated.
generated/maxloc1_4_i4.c: Regenerated.
generated/maxloc1_4_i8.c: Regenerated.
generated/maxloc1_4_r4.c: Regenerated.
generated/maxloc1_4_r8.c: Regenerated.
generated/maxloc1_8_i4.c: Regenerated.
generated/maxloc1_8_i8.c: Regenerated.
generated/maxloc1_8_r4.c: Regenerated.
generated/maxloc1_8_r8.c: Regenerated.
generated/maxval_i4.c: Regenerated.
generated/maxval_i8.c: Regenerated.
generated/maxval_r4.c: Regenerated.
generated/maxval_r8.c: Regenerated.
generated/minloc0_4_i4.c: Regenerated.
generated/minloc0_4_i8.c: Regenerated.
generated/minloc0_4_r4.c: Regenerated.
generated/minloc0_4_r8.c: Regenerated.
generated/minloc0_8_i4.c: Regenerated.
generated/minloc0_8_i8.c: Regenerated.
generated/minloc0_8_r4.c: Regenerated.
generated/minloc0_8_r8.c: Regenerated.
generated/minloc1_4_i4.c: Regenerated.
generated/minloc1_4_i8.c: Regenerated.
generated/minloc1_4_r4.c: Regenerated.
generated/minloc1_4_r8.c: Regenerated.
generated/minloc1_8_i4.c: Regenerated.
generated/minloc1_8_i8.c: Regenerated.
generated/minloc1_8_r4.c: Regenerated.
generated/minloc1_8_r8.c: Regenerated.
generated/minval_i4.c: Regenerated.
generated/minval_i8.c: Regenerated.
generated/minval_r4.c: Regenerated.
generated/minval_r8.c: Regenerated.
generated/nearest_r4.c: Regenerated.
generated/nearest_r8.c: Regenerated.
generated/pow_c4_i4.c: Regenerated.
generated/pow_c4_i8.c: Regenerated.
generated/pow_c8_i4.c: Regenerated.
generated/pow_c8_i8.c: Regenerated.
generated/pow_i4_i4.c: Regenerated.
generated/pow_i4_i8.c: Regenerated.
generated/pow_i8_i4.c: Regenerated.
generated/pow_i8_i8.c: Regenerated.
generated/pow_r4_i4.c: Regenerated.
generated/pow_r4_i8.c: Regenerated.
generated/pow_r8_i4.c: Regenerated.
generated/pow_r8_i8.c: Regenerated.
generated/product_c4.c: Regenerated.
generated/product_c8.c: Regenerated.
generated/product_i4.c: Regenerated.
generated/product_i8.c: Regenerated.
generated/product_r4.c: Regenerated.
generated/product_r8.c: Regenerated.
generated/reshape_i4.c: Regenerated.
generated/reshape_i8.c: Regenerated.
generated/set_exponent_r4.c: Regenerated.
generated/set_exponent_r8.c: Regenerated.
generated/shape_i4.c: Regenerated.
generated/shape_i8.c: Regenerated.
generated/sum_c4.c: Regenerated.
generated/sum_c8.c: Regenerated.
generated/sum_i4.c: Regenerated.
generated/sum_i8.c: Regenerated.
generated/sum_r4.c: Regenerated.
generated/sum_r8.c: Regenerated.
generated/transpose_i4.c: Regenerated.
generated/transpose_i8.c: Regenerated.
generated/trig_c4.c: Regenerated.
generated/trig_c8.c: Regenerated.
2005-01-07 Bud Davis <bdavis9659@comcast.net>
PR fortran/18398
* transfer.c (next_record_r): always skip the
eol search if it was found during sf_read.
Copyright (C) 2005 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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