libgfortran/ChangeLog

   1 2007-05-28  Tobias Burnus  <burnus@net-b.de>
   2
   3         PR fortran/32124
   4         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
   5         (allocate,allocate64): Use stat variable if present.
   6
   7 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
   8
   9         * runtime/string.c (compare0): Use gfc_charlen_type instead of
  10         int.
  11         (fstrlen): Likewise.
  12         (find_option): Likewise.
  13         (fstrcpy): Use gfc_charlen_type instead of int, return length.
  14         (cf_strcpy): Likewise.
  15         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
  16         * io/open.c (new_unit): Use snprintf if available.
  17         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
  18         strcpy/strcat.
  19         (nml_read_obj): Likewise.
  20         * io/transfer.c (st_set_nml_var): Likewise.
  21         * io/write.c (output_float): Use snprintf if available.
  22         (nml_write_obj) Use memcpy instead of strcpy/strcat.
  23
  24 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
  25
  26         * io/unix.c (unix_stream): Rearrange struct members, remove
  27         small_buffer.
  28         (int_stream): New struct.
  29         (fd_alloc): Always use existing buffer, never reallocate.
  30         (fd_sfree): Remove check for buffer != small_buffer.
  31         (fd_close): Likewise.
  32         (mem_alloc_r_at): Change to use int_stream.
  33         (mem_alloc_w_at): Likewise.
  34         (mem_read): Likewise.
  35         (mem_write): Likewise.
  36         (mem_set): Likewise.
  37         (mem_truncate): Likewise.
  38         (mem_close): Likewise.
  39         (mem_sfree): Likewise.
  40         (empty_internal_buffer): Likewise.
  41         (open_internal): Likewise.
  42
  43 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  44
  45         * io/transfer.c (unformatted_read): Use size from front end eliminating
  46         use of size_from_real_kind. (unformatted_write): Ditto.
  47
  48 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
  49
  50         * Makefile.in: Regenerate.
  51         * configure: Regenerate.
  52         * aclocal.m4: Regenerate.
  53
  54 2007-05-22  Tobias Burnus  <burnus@net-b.de>
  55
  56         * libgfortran.h: Mark stop_numeric as noreturn.
  57
  58 2007-05-22  Tobias Burnus  <burnus@net-b.de>
  59
  60         PR libgfortran/31295
  61         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
  62         * intrinsics/eoshift2.c (eoshift2): Ditto.
  63
  64 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  65
  66         PR libfortran/31964
  67         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
  68         shift of bit-size number of bits.
  69
  70 2007-05-17  Tobias Burnus <burnus@net-b.de>
  71
  72         PR fortran/31917
  73         * runtime/environ.c (mark_range): Fix setting default convert unit.
  74
  75 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  76
  77         PR libfortran/31922
  78         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
  79         string length is zero.
  80
  81 2007-05-15  Tobias Burnus  <burnus@net-b.de>
  82
  83         PR libfortran/31915
  84         * io/transfer.c (unformatted_read): Use proper size for real(10).
  85           (unformatted_write): Ditto.
  86
  87 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  88
  89         PR fortran/30723
  90         * runtime/memory.c (internal_malloc, internal_malloc64,
  91         internal_free): Remove.
  92         * runtime/error.c (os_error): Export function.
  93         * intrinsics/move_alloc.c: Include stdlib.h.
  94         (move_alloc): Call free instead of internal_free.
  95         (move_alloc_c): Wrap long lines.
  96         * libgfortran.h (os_error): Export prototype.
  97         (internal_free): Remove prototype.
  98         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
  99         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 100         Add _gfortran_os_error.
 101
 102 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 103
 104         PR libfortran/31880
 105         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 106
 107 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 108
 109         PR libfortran/31607
 110         * intrinsics/system.c (system_sub): Call flush_all_units.
 111         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 112         * libgfortran.h (flush_all_units): Add prototype.
 113
 114 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 115
 116         PR libfortran/31201
 117         * runtime/error.c (runtime_error_at): New function.
 118         (generate_error): Export this function.
 119         * gfortran.map: Add _gfortran_generate_error and
 120         _gfortran_runtime_error_at.
 121         * libgfortran.h: Add comment to reference error codes in front end.
 122         (library_start): Locate prototype with library_end macro and add
 123         a new comment.  Add prototype for runtime_error_at. Export prototype for
 124         generate_error.
 125         * io/lock.c (library_start): Fix check for error condition.
 126         * io/transfer.c (data_transfer_init): Add library check.
 127
 128 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 129
 130         PR fortran/22359
 131         * io/intrinsics.c (fseek_sub): New.
 132         * io/unix.c (fd_fseek): Change logical and physical offsets only
 133         if seek succeeds.
 134         * gfortran.map (fseek_sub): New.
 135
 136 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 137
 138         PR libfortran/31210
 139         * io/transfer.c (transfer_character): Avoid passing a NULL
 140         pointer as source to the transfer routines, if the string length
 141         is zero.
 142
 143 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 144
 145         PR libfortran/31501
 146         * io/list_read.c (next_char): Fix whitespace.
 147         * io/io.h: Remove prototypes and define macros for is_array_io,
 148         is_stream_io, and is_internal_unit.
 149         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 150         these functions.
 151         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 152         single call to salloc_r and use memcpy to transfer the data.
 153
 154 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 155
 156         PR libfortran/31532
 157         * io/file_pos.c (st_backspace): Set flags.position for end of file
 158         condition and use new function update_position.
 159         (st_endfile): Use new function update_position.
 160         * io/io.h: Add prototype for new function.
 161         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 162         to zero.
 163         * io/unit.c (update_position): New function to update position info
 164         used by inquire.
 165         * io/transfer.c (next_record): Fix typo and use new function.
 166
 167 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 168
 169         PR libfortran/31299
 170         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 171         getlogin if they are available.
 172         * configure.ac: Add checks for getpwuid and geteuid.
 173         * configure: Regenerate.
 174         * config.h.in: Regenerate.
 175
 176 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 177
 178         * configure: Regenerate using autoconf 2.59.
 179         * Makefile.in: Likewise.
 180         * config.h.in: Likewise.
 181
 182 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 183
 184         PR libfortran/27740
 185         * configure.ac: New test to determine if symbol versioning is
 186         supported.
 187         * Makefile.am: Use result of above test to add appropriate linker
 188         flags.
 189         * gfortran.map: New file.
 190         * configure: Regenerated.
 191         * Makefile.in: Regenerated.
 192         * config.h.in: Regenerated.
 193
 194 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 195
 196         PR fortran/31618
 197         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 198         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 199         will read the record marker.
 200         (data_transfer_init):  For different error conditions, call
 201         generate_error, then return.
 202
 203 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 204
 205         * runtime/main.c (please_free_exe_path_when_done): New variable.
 206         (store_exe_path): Initialize character buffer, and mark whether
 207         exe_path should be free'd by the library destructor function.
 208         (cleanup): Only free exe_path if needed.
 209
 210 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 211             Tobias Burnus  <burnus@net-b.de>
 212
 213         PR libfortran/31286
 214         PR libfortran/31296
 215         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 216         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 217         array structures we pass to unpack_internal.
 218
 219 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 220
 221         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 222         function.
 223
 224 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 225
 226         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 227         * Makefile.in: Regenerate.
 228
 229 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 230
 231         * configure: Regenerate.
 232
 233 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 234
 235         * intrinsics/cpu_time.c: Don't include headers already included
 236         by libgfortran.h. Protect inclusion of sys/times.h.
 237         * configure.ac: Remove unneeded checks for finit, stdio.h,
 238         stddef.h, math.h and sys/params.h.
 239         * config/fpu-aix.h: Don't include headers already included by
 240         libgfortran.h.
 241         * config/fpu-sysv.h: Likewise.
 242         * io/write.c: Likewise.
 243         * m4/minloc1.m4: Likewise.
 244         * m4/maxloc1.m4: Likewise.
 245         * m4/fraction.m4: Likewise.
 246         * m4/set_exponent.m4: Likewise.
 247         * m4/spacing.m4: Likewise.
 248         * m4/minval.m4: Likewise.
 249         * m4/maxval.m4: Likewise.
 250         * m4/exponent.m4: Likewise.
 251         * m4/nearest.m4: Likewise.
 252         * m4/minloc0.m4: Likewise.
 253         * m4/maxloc0.m4: Likewise.
 254         * m4/rrspacing.m4: Likewise.
 255         * runtime/main.c: Likewise.
 256         * runtime/error.c: Likewise.
 257         * intrinsics/system_clock.c: Likewise.
 258         * intrinsics/etime.c: Likewise.
 259         * intrinsics/stat.c: Likewise.
 260         * intrinsics/date_and_time.c: Likewise.
 261         * intrinsics/env.c: Likewise.
 262         * intrinsics/kill.c: Likewise.
 263         * intrinsics/getXid.c: Likewise.
 264         * intrinsics/chmod.c: Likewise.
 265         * intrinsics/args.c: Likewise.
 266         * intrinsics/c99_functions.c: Likewise.
 267         * generated/minval_r8.c: Regenerate.
 268         * generated/maxloc1_4_r8.c: Regenerate.
 269         * generated/minloc1_16_r16.c: Regenerate.
 270         * generated/maxval_i2.c: Regenerate.
 271         * generated/maxloc1_8_i4.c: Regenerate.
 272         * generated/exponent_r16.c: Regenerate.
 273         * generated/maxloc0_4_r4.c: Regenerate.
 274         * generated/fraction_r16.c: Regenerate.
 275         * generated/fraction_r4.c: Regenerate.
 276         * generated/minloc0_4_r16.c: Regenerate.
 277         * generated/minloc0_4_i1.c: Regenerate.
 278         * generated/maxloc0_4_r16.c: Regenerate.
 279         * generated/maxloc0_4_i2.c: Regenerate.
 280         * generated/minloc1_8_r16.c: Regenerate.
 281         * generated/maxloc1_8_r16.c: Regenerate.
 282         * generated/set_exponent_r8.c: Regenerate.
 283         * generated/maxloc0_8_i8.c: Regenerate.
 284         * generated/minloc1_4_r8.c: Regenerate.
 285         * generated/maxloc1_16_r16.c: Regenerate.
 286         * generated/minloc1_16_i4.c: Regenerate.
 287         * generated/maxloc1_16_i4.c: Regenerate.
 288         * generated/minloc0_16_i8.c: Regenerate.
 289         * generated/maxloc0_16_i8.c: Regenerate.
 290         * generated/nearest_r8.c: Regenerate.
 291         * generated/spacing_r16.c: Regenerate.
 292         * generated/maxval_r16.c: Regenerate.
 293         * generated/minloc1_8_i4.c: Regenerate.
 294         * generated/minloc0_16_i16.c: Regenerate.
 295         * generated/minloc0_4_r4.c: Regenerate.
 296         * generated/set_exponent_r10.c: Regenerate.
 297         * generated/rrspacing_r10.c: Regenerate.
 298         * generated/minloc0_4_i2.c: Regenerate.
 299         * generated/maxloc0_8_i1.c: Regenerate.
 300         * generated/minloc0_8_i8.c: Regenerate.
 301         * generated/spacing_r4.c: Regenerate.
 302         * generated/minloc1_16_r10.c: Regenerate.
 303         * generated/minloc0_16_i1.c: Regenerate.
 304         * generated/maxloc0_16_i1.c: Regenerate.
 305         * generated/maxloc1_8_r8.c: Regenerate.
 306         * generated/minval_i16.c: Regenerate.
 307         * generated/exponent_r10.c: Regenerate.
 308         * generated/maxval_i4.c: Regenerate.
 309         * generated/minval_i8.c: Regenerate.
 310         * generated/maxloc1_4_i8.c: Regenerate.
 311         * generated/fraction_r10.c: Regenerate.
 312         * generated/maxloc0_16_i16.c: Regenerate.
 313         * generated/maxloc0_8_r4.c: Regenerate.
 314         * generated/rrspacing_r8.c: Regenerate.
 315         * generated/minloc1_4_i16.c: Regenerate.
 316         * generated/minloc0_4_r10.c: Regenerate.
 317         * generated/maxloc1_4_i16.c: Regenerate.
 318         * generated/minloc0_8_i16.c: Regenerate.
 319         * generated/maxloc0_4_r10.c: Regenerate.
 320         * generated/maxloc0_8_i16.c: Regenerate.
 321         * generated/minloc1_8_r10.c: Regenerate.
 322         * generated/minloc0_16_r4.c: Regenerate.
 323         * generated/maxloc1_8_r10.c: Regenerate.
 324         * generated/maxloc0_16_r4.c: Regenerate.
 325         * generated/minloc1_16_r8.c: Regenerate.
 326         * generated/minloc0_8_i1.c: Regenerate.
 327         * generated/maxloc0_4_i4.c: Regenerate.
 328         * generated/maxloc1_16_r8.c: Regenerate.
 329         * generated/maxloc0_8_i2.c: Regenerate.
 330         * generated/nearest_r16.c: Regenerate.
 331         * generated/maxloc1_16_r10.c: Regenerate.
 332         * generated/minloc0_16_i2.c: Regenerate.
 333         * generated/minloc1_8_r8.c: Regenerate.
 334         * generated/maxloc0_16_i2.c: Regenerate.
 335         * generated/exponent_r4.c: Regenerate.
 336         * generated/spacing_r10.c: Regenerate.
 337         * generated/maxval_r10.c: Regenerate.
 338         * generated/minval_i1.c: Regenerate.
 339         * generated/maxloc1_4_i1.c: Regenerate.
 340         * generated/minloc1_4_i8.c: Regenerate.
 341         * generated/minloc0_8_r4.c: Regenerate.
 342         * generated/minloc0_16_r16.c: Regenerate.
 343         * generated/minloc0_4_i4.c: Regenerate.
 344         * generated/minloc0_8_i2.c: Regenerate.
 345         * generated/minval_r4.c: Regenerate.
 346         * generated/maxloc1_4_r4.c: Regenerate.
 347         * generated/maxval_r8.c: Regenerate.
 348         * generated/minval_r16.c: Regenerate.
 349         * generated/minloc1_4_i1.c: Regenerate.
 350         * generated/minval_i2.c: Regenerate.
 351         * generated/maxloc1_4_i2.c: Regenerate.
 352         * generated/maxloc1_8_i8.c: Regenerate.
 353         * generated/maxloc0_4_r8.c: Regenerate.
 354         * generated/maxloc0_16_r16.c: Regenerate.
 355         * generated/minloc1_4_r16.c: Regenerate.
 356         * generated/fraction_r8.c: Regenerate.
 357         * generated/maxloc1_4_r16.c: Regenerate.
 358         * generated/set_exponent_r4.c: Regenerate.
 359         * generated/minloc0_8_r16.c: Regenerate.
 360         * generated/maxloc0_8_r16.c: Regenerate.
 361         * generated/nearest_r10.c: Regenerate.
 362         * generated/maxloc0_8_i4.c: Regenerate.
 363         * generated/minloc1_4_r4.c: Regenerate.
 364         * generated/minloc0_16_i4.c: Regenerate.
 365         * generated/maxloc0_16_i4.c: Regenerate.
 366         * generated/nearest_r4.c: Regenerate.
 367         * generated/minloc1_16_i8.c: Regenerate.
 368         * generated/maxloc1_16_i8.c: Regenerate.
 369         * generated/minloc1_4_i2.c: Regenerate.
 370         * generated/maxloc1_8_i1.c: Regenerate.
 371         * generated/minloc0_16_r10.c: Regenerate.
 372         * generated/minloc1_8_i8.c: Regenerate.
 373         * generated/minloc0_4_r8.c: Regenerate.
 374         * generated/minloc0_8_i4.c: Regenerate.
 375         * generated/minloc1_16_i16.c: Regenerate.
 376         * generated/spacing_r8.c: Regenerate.
 377         * generated/maxloc1_8_r4.c: Regenerate.
 378         * generated/minloc1_16_i1.c: Regenerate.
 379         * generated/maxloc1_16_i1.c: Regenerate.
 380         * generated/minval_r10.c: Regenerate.
 381         * generated/minval_i4.c: Regenerate.
 382         * generated/minloc1_8_i1.c: Regenerate.
 383         * generated/maxloc1_4_i4.c: Regenerate.
 384         * generated/maxloc1_8_i2.c: Regenerate.
 385         * generated/maxval_i8.c: Regenerate.
 386         * generated/maxloc0_16_r10.c: Regenerate.
 387         * generated/rrspacing_r4.c: Regenerate.
 388         * generated/minloc0_4_i16.c: Regenerate.
 389         * generated/maxloc0_8_r8.c: Regenerate.
 390         * generated/maxloc0_4_i16.c: Regenerate.
 391         * generated/minloc1_4_r10.c: Regenerate.
 392         * generated/minloc1_8_i16.c: Regenerate.
 393         * generated/maxloc1_4_r10.c: Regenerate.
 394         * generated/minloc0_8_r10.c: Regenerate.
 395         * generated/maxloc1_8_i16.c: Regenerate.
 396         * generated/maxloc0_8_r10.c: Regenerate.
 397         * generated/minloc1_16_r4.c: Regenerate.
 398         * generated/maxloc1_16_r4.c: Regenerate.
 399         * generated/minloc0_16_r8.c: Regenerate.
 400         * generated/maxloc0_16_r8.c: Regenerate.
 401         * generated/maxloc0_4_i8.c: Regenerate.
 402         * generated/maxloc1_16_i16.c: Regenerate.
 403         * generated/minloc1_8_r4.c: Regenerate.
 404         * generated/minloc1_16_i2.c: Regenerate.
 405         * generated/maxloc1_16_i2.c: Regenerate.
 406         * generated/maxval_i16.c: Regenerate.
 407         * generated/exponent_r8.c: Regenerate.
 408         * generated/minloc1_4_i4.c: Regenerate.
 409         * generated/maxval_i1.c: Regenerate.
 410         * generated/minloc1_8_i2.c: Regenerate.
 411         * generated/minloc0_8_r8.c: Regenerate.
 412         * generated/set_exponent_r16.c: Regenerate.
 413         * generated/maxloc0_4_i1.c: Regenerate.
 414         * generated/rrspacing_r16.c: Regenerate.
 415         * generated/minloc0_4_i8.c: Regenerate.
 416         * generated/maxval_r4.c: Regenerate.
 417         * configure: Regenerate.
 418         * config.h.in: Regenerate.
 419
 420 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 421
 422         PR libfortran/31395
 423         * io/format.c (parse_format_list): Fix parsing.
 424
 425 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 426
 427         PR fortran/31304
 428         intrinsics/string_intrinsics.c (string_repeat): Remove.
 429
 430 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 431
 432         PR libfortran/31052
 433         * io/open.c (test_endfile): Delete this function.
 434         (edit_modes): Delete call to test_endfile.
 435         (new_unit): Likewise.
 436         * io/io.h: Delete prototype for test_endfile.
 437         * io/transfer.c (next_record_r): Remove use of test_endfile.
 438         (st_read):  Add test for end file condition and adjust status.
 439
 440 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 441
 442         PR libfortran/31366
 443         * io/transfer.c (read_block_direct): Do not generate error when reading
 444         past EOF on a short record that is less than the RECL= specified.
 445
 446 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 447
 448         PR libfortran/31207
 449         * io/unit.c (close_unit_1): If there are bytes previously written from
 450         ADVANCE="no", move to the end before closing.
 451
 452 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 453
 454         PR libfortran/31335
 455         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 456         if stat() and fstat() library functions are available. When lstat()
 457         is not available, use stat() instead.
 458         * configure.ac: Add checks for stat, fstat and lstat.
 459         * configure: Regenerate.
 460         * config.h.in: Regenerate.
 461
 462 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 463
 464         PR libfortran/31052
 465         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 466         mode.
 467
 468 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 469
 470         PR libfortran/31199
 471         * io/io.h: Add saved_pos to gfc_unit structure.
 472         * io/open.c (new_unit): Initialize saved_pos.
 473         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 474         (next_record_w): Fix whitespace.
 475         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 476         later use.  If not ADVANCE="no" set saved_pos to zero.
 477
 478 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 479
 480         PR libfortran/31196
 481         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 482         correct variable.
 483
 484 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 485
 486         PR libfortran/31052
 487         * file_pos.c: Update Copyright year.
 488         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 489         Update Copyright year.
 490         * io/io.h: Same.
 491         * io/unix.c (is_special): Add missing type for this function.
 492         Update Copyright year.
 493         * io/transfer.c (next_record_r): Restore test_endfile.
 494         (st_read): Fix whitespace.  Update Copyright year
 495
 496 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 497
 498         * configure.ac: Add missing check for gettimeofday.
 499         * config.h.in: Renegerate.
 500         * configure: Regenerate.
 501
 502 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 503
 504         PR libfortran/31052
 505         * io/file_position (st_rewind): Fix comments. Remove use of
 506         test_endfile. Don't seek if already at 0 position.  Use new is_special
 507         function to set endfile state.
 508         * io/open.c (test_endfile): Delete this function.
 509         * io/io.h: Delete prototype for test_endfile.  Add prototype
 510         for is_special.
 511         * io/unix.c (is_special): New function. Fix whitespace.
 512         * io/transfer.c (next_record_r): Remove use of test_endfile.
 513
 514 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 515
 516         * runtime/main.c: Include "config.h" first.
 517
 518 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 519
 520         PR libfortran/31099
 521         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 522
 523 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 524
 525         * runtime/backtrace.c: New file.
 526         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 527         environment variable.
 528         * runtime/compile_options.c (set_std): Add new argument.
 529         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 530         * runtime/error.c (sys_exit): Add call to show_backtrace.
 531         * libgfortran.h (options_t): New backtrace field.
 532         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 533         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 534         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 535         and getppid.
 536         * Makefile.am: Add runtime/backtrace.c.
 537         * fmain.c (main): Add call to store_exe_path.
 538         * Makefile.in: Renegerate.
 539         * config.h.in: Renegerate.
 540         * configure: Regenerate.
 541
 542 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 543
 544         PR libfortran/31051
 545         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 546         spaces when in writing mode.  Clean up some formatting.
 547
 548 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 549
 550         PR libfortran/30690
 551         * all.m4: Quote everything, except for m4 macros.
 552         * any.m4: Likewise.
 553         * count.m4: Likewise.
 554         * cshift1.m4: Likewise.
 555         * eoshift1.m4: Likewise.
 556         * eoshift3.m4: Likewise.
 557         * exponent.m4: Likewise.
 558         * fraction.m4: Likewise.
 559         * in_pack.m4: Likewise.
 560         * in_unpack.m4: Likewise.
 561         * matmul.m4: Likewise.
 562         * matmull.m4: Likewise.
 563         * nearest.m4: Likewise.
 564         * pow.m4: Likewise.
 565         * product.m4: Likewise.
 566         * reshape.m4: Likewise.
 567         * rrspacing.m4: Likewise.
 568         * set_exponent.m4: Likewise.
 569         * shape.m4: Likewise.
 570         * spacing.m4: Likewise.
 571         * transpose.m4: Likewise.
 572
 573 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 574
 575         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 576         O_RDONLY even if errno is EROFS.
 577
 578 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 579
 580         PR libfortran/31099
 581         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 582         * io/transfer.c (next_record_w): Set bytes left to record length for
 583         sequential unformatted I/O.
 584         (next_record_r): Ditto.
 585         (read_block_direct): Fix test for exceeding bytes_left.
 586
 587 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 588
 589         PR fortran/30947
 590         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 591         integer arguments.
 592
 593 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 594
 595         PR libfortran/30981
 596         * m4/pow_m4: Use appropriate unsigned int type for u.
 597         * generated/pow_c10_i16.c: Regenerated.
 598         * generated/pow_c10_i4.c: Regenerated.
 599         * generated/pow_c10_i8.c: Regenerated.
 600         * generated/pow_c16_i16.c: Regenerated.
 601         * generated/pow_c16_i4.c: Regenerated.
 602         * generated/pow_c16_i8.c: Regenerated.
 603         * generated/pow_c4_i16.c: Regenerated.
 604         * generated/pow_c4_i4.c: Regenerated.
 605         * generated/pow_c4_i8.c: Regenerated.
 606         * generated/pow_c8_i16.c: Regenerated.
 607         * generated/pow_c8_i4.c: Regenerated.
 608         * generated/pow_c8_i8.c: Regenerated.
 609         * generated/pow_i16_i16.c: Regenerated.
 610         * generated/pow_i16_i4.c: Regenerated.
 611         * generated/pow_i16_i8.c: Regenerated.
 612         * generated/pow_i4_i16.c: Regenerated.
 613         * generated/pow_i4_i4.c: Regenerated.
 614         * generated/pow_i4_i8.c: Regenerated.
 615         * generated/pow_i8_i16.c: Regenerated.
 616         * generated/pow_i8_i4.c: Regenerated.
 617         * generated/pow_i8_i8.c: Regenerated.
 618         * generated/pow_r10_i16.c: Regenerated.
 619         * generated/pow_r10_i4.c: Regenerated.
 620         * generated/pow_r10_i8.c: Regenerated.
 621         * generated/pow_r16_i16.c: Regenerated.
 622         * generated/pow_r16_i4.c: Regenerated.
 623         * generated/pow_r16_i8.c: Regenerated.
 624         * generated/pow_r4_i16.c: Regenerated.
 625         * generated/pow_r4_i4.c: Regenerated.
 626         * generated/pow_r4_i8.c: Regenerated.
 627         * generated/pow_r8_i16.c: Regenerated.
 628         * generated/pow_r8_i4.c: Regenerated.
 629         * generated/pow_r8_i8.c: Regenerated.
 630
 631 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 632
 633         PR libfortran/31001
 634         * intrinsics/pack_generic.c (pack_internal): Add special checks
 635         for zero-sized arrays.
 636
 637 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 638
 639         * Makefile.am: Add dummy install-pdf target.
 640         * Makefile.in: Regenerate
 641
 642 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 643
 644         PR libfortran/30918
 645         * io/listread.c (namelist_read): Eat comment line.
 646
 647 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 648
 649         PR libfortran/30910
 650         * io/write.c (output_float): Add condition of format F only for
 651         special case rounding with zero precision.
 652
 653 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 654
 655         PR libfortran/30533
 656         PR libfortran/30765
 657         * Makefile.am: Add $(srcdir) too all files in generated/.
 658         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 659         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 660         maxloc0_16_i2.c.
 661         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 662         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 663         maxloc1_16_i2.c.
 664         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 665         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 666         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 667         minloc0_16_i2.c.
 668         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 669         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 670         minloc1_16_i2.c.
 671         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 672         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 673         (i_product_c):  Add product_i1.c and product_i2.c.
 674         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 675         (gfor_built_specific_src):  Remove $(srcdir) from target.
 676         (gfor_bulit_specific2_src):  Likewise.
 677         Makefile.in:  Regenerated.
 678         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 679         Add gfc_array_i1 and gfc_array_i2.
 680         * generated/matmul_i1.c: New file.
 681         * generated/matmul_i2.c: New file.
 682         * generated/maxloc0_16_i1.c: New file.
 683         * generated/maxloc0_16_i2.c: New file.
 684         * generated/maxloc0_4_i1.c: New file.
 685         * generated/maxloc0_4_i2.c: New file.
 686         * generated/maxloc0_8_i1.c: New file.
 687         * generated/maxloc0_8_i2.c: New file.
 688         * generated/maxloc1_16_i1.c: New file.
 689         * generated/maxloc1_16_i2.c: New file.
 690         * generated/maxloc1_4_i1.c: New file.
 691         * generated/maxloc1_4_i2.c: New file.
 692         * generated/maxloc1_8_i1.c: New file.
 693         * generated/maxloc1_8_i2.c: New file.
 694         * generated/maxval_i1.c: New file.
 695         * generated/maxval_i2.c: New file.
 696         * generated/minloc0_16_i1.c: New file.
 697         * generated/minloc0_16_i2.c: New file.
 698         * generated/minloc0_4_i1.c: New file.
 699         * generated/minloc0_4_i2.c: New file.
 700         * generated/minloc0_8_i1.c: New file.
 701         * generated/minloc0_8_i2.c: New file.
 702         * generated/minloc1_16_i1.c: New file.
 703         * generated/minloc1_16_i2.c: New file.
 704         * generated/minloc1_4_i1.c: New file.
 705         * generated/minloc1_4_i2.c: New file.
 706         * generated/minloc1_8_i1.c: New file.
 707         * generated/minloc1_8_i2.c: New file.
 708         * generated/minval_i1.c: New file.
 709         * generated/minval_i2.c: New file.
 710         * generated/product_i1.c: New file.
 711         * generated/product_i2.c: New file.
 712         * generated/sum_i1.c: New file.
 713         * generated/sum_i2.c: New file.
 714
 715 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 716
 717         * runtime/memory.c (deallocate): Correct comment.
 718
 719 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 720
 721         * Makefile.am:  Use $(M4) instead of m4.
 722         * Makefile.in:  Regenerate.
 723
 724 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 725
 726         * Makefile.am: Remove $(srcdir) from assorted targets
 727         in maintainer mode.
 728         * Makefile.in: Regenerate.
 729
 730 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 731             Tobias Burnus  <burnus@net-b.de>
 732
 733         PR fortran/30512
 734         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 735         * generated/maxloc1_8_i4.c: Regenerate.
 736         * generated/maxloc0_8_i8.c: Regenerate.
 737         * generated/maxloc1_16_i4.c: Regenerate.
 738         * generated/maxloc0_16_i8.c: Regenerate.
 739         * generated/maxval_i4.c: Regenerate.
 740         * generated/maxloc1_4_i8.c: Regenerate.
 741         * generated/maxloc0_16_i16.c: Regenerate.
 742         * generated/maxloc1_4_i16.c: Regenerate.
 743         * generated/maxloc0_8_i16.c: Regenerate.
 744         * generated/maxloc0_4_i4.c: Regenerate.
 745         * generated/maxloc1_8_i8.c: Regenerate.
 746         * generated/maxloc0_8_i4.c: Regenerate.
 747         * generated/maxloc0_16_i4.c: Regenerate.
 748         * generated/maxloc1_16_i8.c: Regenerate.
 749         * generated/maxloc1_4_i4.c: Regenerate.
 750         * generated/maxval_i8.c: Regenerate.
 751         * generated/maxloc0_4_i16.c: Regenerate.
 752         * generated/maxloc1_8_i16.c: Regenerate.
 753         * generated/maxloc0_4_i8.c: Regenerate.
 754         * generated/maxloc1_16_i16.c: Regenerate.
 755         * generated/maxval_i16.c: Regenerate.
 756
 757 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 758
 759         PR fortran/30611
 760         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 761         if ncopies is negative.
 762
 763 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 764
 765         PR libfortran/30007
 766         * libgfortran.h: Do not prefix symbol name with
 767         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 768
 769 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 770
 771         PR fortran/30284
 772         PR fortran/30626
 773         * io/transfer.c (init_loop_spec, next_array_record): Change to
 774         lbound rather than unity base.
 775
 776 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 777
 778         * runtime/error.c: Include sys/time.h before sys/resource.h.
 779
 780 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 781
 782         PR libfortran/30525
 783         * intrinsics/string_intrinsics.c(compare_string):  Make
 784         sure that comparisons are done unsigned.
 785
 786 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 787
 788         PR libfortran/30015
 789         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 790           can go backwards.
 791         * configure.ac: Remove AC_TRY_RUN test for timezone in
 792           gettimeofday.
 793         * acinclude.m4: Ditto.
 794         * configure: Regenerate.
 795         * config.h.in: Regenerate.
 796
 797 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 798
 799         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 800         * m4/specific2.m4: Likewise.
 801         * m4/specific.m4: Likewise.
 802         * intrinsics/f2c_specifics.F90: Likewise.
 803         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
 804         * intrinsics/selected_real_kind.f90: Likewise.
 805         * intrinsics/dprod_r8.f90: Likewise.
 806         * Makefile.am: Add -fallow-leading-underscore to the
 807         gfor_specific_src files, as well as selected_real_kind.F90
 808         and selected_int_kind.F90
 809         * Makefile.in: Regenerate.
 810         * generated/_sqrt_c8.F90: Regenerate.
 811         * generated/_sign_r16.F90: Regenerate.
 812         * generated/_log_c16.F90: Regenerate.
 813         * generated/_sin_c10.F90: Regenerate.
 814         * generated/_tanh_r4.F90: Regenerate.
 815         * generated/_tanh_r8.F90: Regenerate.
 816         * generated/_log10_r10.F90: Regenerate.
 817         * generated/_aimag_c4.F90: Regenerate.
 818         * generated/_sign_r4.F90: Regenerate.
 819         * generated/_aimag_c8.F90: Regenerate.
 820         * generated/_sign_r8.F90: Regenerate.
 821         * generated/_mod_i4.F90: Regenerate.
 822         * generated/_cos_r16.F90: Regenerate.
 823         * generated/_aint_r10.F90: Regenerate.
 824         * generated/_mod_i8.F90: Regenerate.
 825         * generated/_abs_i16.F90: Regenerate.
 826         * generated/_sqrt_c10.F90: Regenerate.
 827         * generated/_atan2_r4.F90: Regenerate.
 828         * generated/_cos_c4.F90: Regenerate.
 829         * generated/_atan_r16.F90: Regenerate.
 830         * generated/_tanh_r10.F90: Regenerate.
 831         * generated/_atan2_r8.F90: Regenerate.
 832         * generated/_cos_c8.F90: Regenerate.
 833         * generated/_exp_r4.F90: Regenerate.
 834         * generated/_log_r10.F90: Regenerate.
 835         * generated/_exp_r8.F90: Regenerate.
 836         * generated/_abs_r4.F90: Regenerate.
 837         * generated/_abs_r8.F90: Regenerate.
 838         * generated/_sin_r16.F90: Regenerate.
 839         * generated/_tan_r4.F90: Regenerate.
 840         * generated/_tan_r8.F90: Regenerate.
 841         * generated/_sign_i4.F90: Regenerate.
 842         * generated/_sign_i8.F90: Regenerate.
 843         * generated/_exp_c16.F90: Regenerate.
 844         * generated/_sqrt_r16.F90: Regenerate.
 845         * generated/_conjg_c4.F90: Regenerate.
 846         * generated/_conjg_c8.F90: Regenerate.
 847         * generated/_dim_r16.F90: Regenerate.
 848         * generated/_mod_r10.F90: Regenerate.
 849         * generated/_abs_c10.F90: Regenerate.
 850         * generated/_conjg_c16.F90: Regenerate.
 851         * generated/_tan_r16.F90: Regenerate.
 852         * generated/_asinh_r10.F90: Regenerate.
 853         * generated/_abs_i4.F90: Regenerate.
 854         * generated/_abs_i8.F90: Regenerate.
 855         * generated/_acos_r10.F90: Regenerate.
 856         * generated/_exp_r10.F90: Regenerate.
 857         * generated/_acosh_r16.F90: Regenerate.
 858         * generated/_atan2_r16.F90: Regenerate.
 859         * generated/_cos_c16.F90: Regenerate.
 860         * generated/_mod_i16.F90: Regenerate.
 861         * generated/_asin_r4.F90: Regenerate.
 862         * generated/_anint_r16.F90: Regenerate.
 863         * generated/_asin_r8.F90: Regenerate.
 864         * generated/_aimag_c10.F90: Regenerate.
 865         * generated/_exp_c4.F90: Regenerate.
 866         * generated/_sinh_r10.F90: Regenerate.
 867         * generated/_exp_c8.F90: Regenerate.
 868         * generated/_log10_r4.F90: Regenerate.
 869         * generated/_log10_r8.F90: Regenerate.
 870         * generated/_abs_c4.F90: Regenerate.
 871         * generated/_abs_r16.F90: Regenerate.
 872         * generated/_abs_c8.F90: Regenerate.
 873         * generated/_asin_r10.F90: Regenerate.
 874         * generated/_sign_r10.F90: Regenerate.
 875         * generated/_atanh_r16.F90: Regenerate.
 876         * generated/_log_c10.F90: Regenerate.
 877         * generated/_cosh_r16.F90: Regenerate.
 878         * generated/_sin_c16.F90: Regenerate.
 879         * generated/_cos_r10.F90: Regenerate.
 880         * generated/_log10_r16.F90: Regenerate.
 881         * generated/_aint_r16.F90: Regenerate.
 882         * generated/_acos_r4.F90: Regenerate.
 883         * generated/_acos_r8.F90: Regenerate.
 884         * generated/_sqrt_c16.F90: Regenerate.
 885         * generated/_acosh_r4.F90: Regenerate.
 886         * generated/_atan_r10.F90: Regenerate.
 887         * generated/_acosh_r8.F90: Regenerate.
 888         * generated/_sign_i16.F90: Regenerate.
 889         * generated/_tanh_r16.F90: Regenerate.
 890         * generated/_log_r4.F90: Regenerate.
 891         * generated/_log_r8.F90: Regenerate.
 892         * generated/_sin_r4.F90: Regenerate.
 893         * generated/_sin_r8.F90: Regenerate.
 894         * generated/_log_r16.F90: Regenerate.
 895         * generated/_sin_r10.F90: Regenerate.
 896         * generated/_sqrt_r4.F90: Regenerate.
 897         * generated/_exp_c10.F90: Regenerate.
 898         * generated/_sqrt_r8.F90: Regenerate.
 899         * generated/_asinh_r4.F90: Regenerate.
 900         * generated/_sqrt_r10.F90: Regenerate.
 901         * generated/_asinh_r8.F90: Regenerate.
 902         * generated/_dim_r4.F90: Regenerate.
 903         * generated/_dim_r8.F90: Regenerate.
 904         * generated/_dim_r10.F90: Regenerate.
 905         * generated/_cosh_r4.F90: Regenerate.
 906         * generated/_conjg_c10.F90: Regenerate.
 907         * generated/_tan_r10.F90: Regenerate.
 908         * generated/_cosh_r8.F90: Regenerate.
 909         * generated/_mod_r16.F90: Regenerate.
 910         * generated/_abs_c16.F90: Regenerate.
 911         * generated/_cos_r4.F90: Regenerate.
 912         * generated/_asinh_r16.F90: Regenerate.
 913         * generated/_cos_r8.F90: Regenerate.
 914         * generated/_atanh_r4.F90: Regenerate.
 915         * generated/_atanh_r8.F90: Regenerate.
 916         * generated/_acos_r16.F90: Regenerate.
 917         * generated/_anint_r4.F90: Regenerate.
 918         * generated/_acosh_r10.F90: Regenerate.
 919         * generated/_anint_r8.F90: Regenerate.
 920         * generated/_exp_r16.F90: Regenerate.
 921         * generated/_mod_r4.F90: Regenerate.
 922         * generated/_cos_c10.F90: Regenerate.
 923         * generated/_atan2_r10.F90: Regenerate.
 924         * generated/_dim_i16.F90: Regenerate.
 925         * generated/_mod_r8.F90: Regenerate.
 926         * generated/_anint_r10.F90: Regenerate.
 927         * generated/_aint_r4.F90: Regenerate.
 928         * generated/_aint_r8.F90: Regenerate.
 929         * generated/_dim_i4.F90: Regenerate.
 930         * generated/_sinh_r4.F90: Regenerate.
 931         * generated/_log_c4.F90: Regenerate.
 932         * generated/_dim_i8.F90: Regenerate.
 933         * generated/_sinh_r8.F90: Regenerate.
 934         * generated/_log_c8.F90: Regenerate.
 935         * generated/_sin_c4.F90: Regenerate.
 936         * generated/_sin_c8.F90: Regenerate.
 937         * generated/misc_specifics.F90: Regenerate.
 938         * generated/_abs_r10.F90: Regenerate.
 939         * generated/_aimag_c16.F90: Regenerate.
 940         * generated/_atan_r4.F90: Regenerate.
 941         * generated/_sinh_r16.F90: Regenerate.
 942         * generated/_atan_r8.F90: Regenerate.
 943         * generated/_atanh_r10.F90: Regenerate.
 944         * generated/_cosh_r10.F90: Regenerate.
 945         * generated/_sqrt_c4.F90: Regenerate.
 946         * generated/_asin_r16.F90: Regenerate.
 947
 948 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 949
 950         PR libfortran/26893
 951         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
 952         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
 953         * configure: Regenerate.
 954         * config.h.in: Regenerate because it was forgottent in the last
 955         commit.
 956
 957 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 958             Tobias Burnus  <burnus@net-b.de>
 959
 960         PR libfortran/29649
 961         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
 962         environment variable.
 963         * runtime/compile_options.c (set_std): Add new argument.
 964         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
 965         functionality.
 966         * libgfortran.h (options_t): New dump_core and backtrace members.
 967         (sys_exit): Move prototype.
 968         * io/unix.c (sys_exit): Move to runtime/error.c.
 969         * configure.ac: Add check for getrlimit.
 970         * configure: Regenerate.
 971
 972 2007-01-17  Tom Tromey  <tromey@redhat.com>
 973
 974         PR libfortran/27107:
 975         * aclocal.m4, configure, Makefile.in: Rebuilt.
 976         * configure.ac: Enable automake dependency tracking.  Update
 977         minimum automake version.
 978
 979 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 980
 981         PR libfortran/27107
 982         * runtime/environ.c: Don't include io/io.h.
 983         * runtime/string.c: Don't include io/io.h.
 984         (compare0): Add cast to avoid warning.
 985         * runtime/error.c: Don't include io/io.h.
 986         (st_printf): Move to io/unix.c.
 987         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
 988         * intrinsics/fget.c: Likewise.
 989         * intrinsics/ftell.c: Likewise.
 990         * intrinsics/tty.c: Likewise.
 991         * libgfortran.h (DEFAULT_RECL, notification_std,
 992         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
 993         DEFAULT_TEMPDIR): New declarations.
 994         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
 995         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
 996         Move to libgfortran.h.
 997         * io/unix.c: Add io/unix.h content.
 998         (st_printf): New function.
 999         * io/intrinsics.c: New file.
1000         * io/unix.h: Remove, contents moved into unix.c.
1001         * libtool-version: Update library version to 3.0.0.
1002         * configure.ac: Update library version to 0.3.
1003         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1004         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1005         * Makefile.in: Regenerate.
1006         * configure: Regenerate.
1007
1008 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1009
1010         PR libfortran/30435
1011         * io/list_read.c (finish_separator): Don't call next_record.
1012         (list_formatted_read_scalar): Clean up some comments and whitespace.
1013         (nml_read_obj): Whitespace fix.
1014
1015 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1016
1017         PR libfortran/30162
1018         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1019         s->file_length == -1.
1020         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1021         (fd_seek): If not seekable, just return success.
1022         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1023         seek fails and the stream is not a pipe.
1024         (fd_to_stream): Make test for non-seekable file more robust.
1025
1026 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1027
1028         * ChangeLog: Copied to ...
1029         * ChangeLog-2006: here.