libgfortran/ChangeLog

   1 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/32446
   4         * io/write.c (output_float): Calculate ndigits correctly for large
   5         numbered formats that must pad zeros before the decimal point.
   6
   7 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
   8
   9         PR libfortran/32345
  10         * runtime/backtrace.c (show_backtrace): Only use snprintf if
  11         available.
  12
  13 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  14
  15         PR libgfortran/32235
  16         * io/transfer.c (st_read): Remove test for end of file condition.
  17         (next_record_r): Add test for end of file condition.
  18
  19 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
  20
  21         * configure: Regenerate.
  22
  23 2007-05-28  Tobias Burnus  <burnus@net-b.de>
  24
  25         PR fortran/32124
  26         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
  27         (allocate,allocate64): Use stat variable if present.
  28
  29 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
  30
  31         * runtime/string.c (compare0): Use gfc_charlen_type instead of
  32         int.
  33         (fstrlen): Likewise.
  34         (find_option): Likewise.
  35         (fstrcpy): Use gfc_charlen_type instead of int, return length.
  36         (cf_strcpy): Likewise.
  37         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
  38         * io/open.c (new_unit): Use snprintf if available.
  39         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
  40         strcpy/strcat.
  41         (nml_read_obj): Likewise.
  42         * io/transfer.c (st_set_nml_var): Likewise.
  43         * io/write.c (output_float): Use snprintf if available.
  44         (nml_write_obj) Use memcpy instead of strcpy/strcat.
  45
  46 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
  47
  48         * io/unix.c (unix_stream): Rearrange struct members, remove
  49         small_buffer.
  50         (int_stream): New struct.
  51         (fd_alloc): Always use existing buffer, never reallocate.
  52         (fd_sfree): Remove check for buffer != small_buffer.
  53         (fd_close): Likewise.
  54         (mem_alloc_r_at): Change to use int_stream.
  55         (mem_alloc_w_at): Likewise.
  56         (mem_read): Likewise.
  57         (mem_write): Likewise.
  58         (mem_set): Likewise.
  59         (mem_truncate): Likewise.
  60         (mem_close): Likewise.
  61         (mem_sfree): Likewise.
  62         (empty_internal_buffer): Likewise.
  63         (open_internal): Likewise.
  64
  65 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  66
  67         * io/transfer.c (unformatted_read): Use size from front end eliminating
  68         use of size_from_real_kind. (unformatted_write): Ditto.
  69
  70 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
  71
  72         * Makefile.in: Regenerate.
  73         * configure: Regenerate.
  74         * aclocal.m4: Regenerate.
  75
  76 2007-05-22  Tobias Burnus  <burnus@net-b.de>
  77
  78         * libgfortran.h: Mark stop_numeric as noreturn.
  79
  80 2007-05-22  Tobias Burnus  <burnus@net-b.de>
  81
  82         PR libgfortran/31295
  83         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
  84         * intrinsics/eoshift2.c (eoshift2): Ditto.
  85
  86 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  87
  88         PR libfortran/31964
  89         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
  90         shift of bit-size number of bits.
  91
  92 2007-05-17  Tobias Burnus <burnus@net-b.de>
  93
  94         PR fortran/31917
  95         * runtime/environ.c (mark_range): Fix setting default convert unit.
  96
  97 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  98
  99         PR libfortran/31922
 100         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 101         string length is zero.
 102
 103 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 104
 105         PR libfortran/31915
 106         * io/transfer.c (unformatted_read): Use proper size for real(10).
 107           (unformatted_write): Ditto.
 108
 109 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 110
 111         PR fortran/30723
 112         * runtime/memory.c (internal_malloc, internal_malloc64,
 113         internal_free): Remove.
 114         * runtime/error.c (os_error): Export function.
 115         * intrinsics/move_alloc.c: Include stdlib.h.
 116         (move_alloc): Call free instead of internal_free.
 117         (move_alloc_c): Wrap long lines.
 118         * libgfortran.h (os_error): Export prototype.
 119         (internal_free): Remove prototype.
 120         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 121         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 122         Add _gfortran_os_error.
 123
 124 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 125
 126         PR libfortran/31880
 127         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 128
 129 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 130
 131         PR libfortran/31607
 132         * intrinsics/system.c (system_sub): Call flush_all_units.
 133         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 134         * libgfortran.h (flush_all_units): Add prototype.
 135
 136 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 137
 138         PR libfortran/31201
 139         * runtime/error.c (runtime_error_at): New function.
 140         (generate_error): Export this function.
 141         * gfortran.map: Add _gfortran_generate_error and
 142         _gfortran_runtime_error_at.
 143         * libgfortran.h: Add comment to reference error codes in front end.
 144         (library_start): Locate prototype with library_end macro and add
 145         a new comment.  Add prototype for runtime_error_at. Export prototype for
 146         generate_error.
 147         * io/lock.c (library_start): Fix check for error condition.
 148         * io/transfer.c (data_transfer_init): Add library check.
 149
 150 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 151
 152         PR fortran/22359
 153         * io/intrinsics.c (fseek_sub): New.
 154         * io/unix.c (fd_fseek): Change logical and physical offsets only
 155         if seek succeeds.
 156         * gfortran.map (fseek_sub): New.
 157
 158 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 159
 160         PR libfortran/31210
 161         * io/transfer.c (transfer_character): Avoid passing a NULL
 162         pointer as source to the transfer routines, if the string length
 163         is zero.
 164
 165 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 166
 167         PR libfortran/31501
 168         * io/list_read.c (next_char): Fix whitespace.
 169         * io/io.h: Remove prototypes and define macros for is_array_io,
 170         is_stream_io, and is_internal_unit.
 171         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 172         these functions.
 173         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 174         single call to salloc_r and use memcpy to transfer the data.
 175
 176 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 177
 178         PR libfortran/31532
 179         * io/file_pos.c (st_backspace): Set flags.position for end of file
 180         condition and use new function update_position.
 181         (st_endfile): Use new function update_position.
 182         * io/io.h: Add prototype for new function.
 183         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 184         to zero.
 185         * io/unit.c (update_position): New function to update position info
 186         used by inquire.
 187         * io/transfer.c (next_record): Fix typo and use new function.
 188
 189 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 190
 191         PR libfortran/31299
 192         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 193         getlogin if they are available.
 194         * configure.ac: Add checks for getpwuid and geteuid.
 195         * configure: Regenerate.
 196         * config.h.in: Regenerate.
 197
 198 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 199
 200         * configure: Regenerate using autoconf 2.59.
 201         * Makefile.in: Likewise.
 202         * config.h.in: Likewise.
 203
 204 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 205
 206         PR libfortran/27740
 207         * configure.ac: New test to determine if symbol versioning is
 208         supported.
 209         * Makefile.am: Use result of above test to add appropriate linker
 210         flags.
 211         * gfortran.map: New file.
 212         * configure: Regenerated.
 213         * Makefile.in: Regenerated.
 214         * config.h.in: Regenerated.
 215
 216 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 217
 218         PR fortran/31618
 219         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 220         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 221         will read the record marker.
 222         (data_transfer_init):  For different error conditions, call
 223         generate_error, then return.
 224
 225 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 226
 227         * runtime/main.c (please_free_exe_path_when_done): New variable.
 228         (store_exe_path): Initialize character buffer, and mark whether
 229         exe_path should be free'd by the library destructor function.
 230         (cleanup): Only free exe_path if needed.
 231
 232 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 233             Tobias Burnus  <burnus@net-b.de>
 234
 235         PR libfortran/31286
 236         PR libfortran/31296
 237         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 238         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 239         array structures we pass to unpack_internal.
 240
 241 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 242
 243         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 244         function.
 245
 246 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 247
 248         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 249         * Makefile.in: Regenerate.
 250
 251 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 252
 253         * configure: Regenerate.
 254
 255 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 256
 257         * intrinsics/cpu_time.c: Don't include headers already included
 258         by libgfortran.h. Protect inclusion of sys/times.h.
 259         * configure.ac: Remove unneeded checks for finit, stdio.h,
 260         stddef.h, math.h and sys/params.h.
 261         * config/fpu-aix.h: Don't include headers already included by
 262         libgfortran.h.
 263         * config/fpu-sysv.h: Likewise.
 264         * io/write.c: Likewise.
 265         * m4/minloc1.m4: Likewise.
 266         * m4/maxloc1.m4: Likewise.
 267         * m4/fraction.m4: Likewise.
 268         * m4/set_exponent.m4: Likewise.
 269         * m4/spacing.m4: Likewise.
 270         * m4/minval.m4: Likewise.
 271         * m4/maxval.m4: Likewise.
 272         * m4/exponent.m4: Likewise.
 273         * m4/nearest.m4: Likewise.
 274         * m4/minloc0.m4: Likewise.
 275         * m4/maxloc0.m4: Likewise.
 276         * m4/rrspacing.m4: Likewise.
 277         * runtime/main.c: Likewise.
 278         * runtime/error.c: Likewise.
 279         * intrinsics/system_clock.c: Likewise.
 280         * intrinsics/etime.c: Likewise.
 281         * intrinsics/stat.c: Likewise.
 282         * intrinsics/date_and_time.c: Likewise.
 283         * intrinsics/env.c: Likewise.
 284         * intrinsics/kill.c: Likewise.
 285         * intrinsics/getXid.c: Likewise.
 286         * intrinsics/chmod.c: Likewise.
 287         * intrinsics/args.c: Likewise.
 288         * intrinsics/c99_functions.c: Likewise.
 289         * generated/minval_r8.c: Regenerate.
 290         * generated/maxloc1_4_r8.c: Regenerate.
 291         * generated/minloc1_16_r16.c: Regenerate.
 292         * generated/maxval_i2.c: Regenerate.
 293         * generated/maxloc1_8_i4.c: Regenerate.
 294         * generated/exponent_r16.c: Regenerate.
 295         * generated/maxloc0_4_r4.c: Regenerate.
 296         * generated/fraction_r16.c: Regenerate.
 297         * generated/fraction_r4.c: Regenerate.
 298         * generated/minloc0_4_r16.c: Regenerate.
 299         * generated/minloc0_4_i1.c: Regenerate.
 300         * generated/maxloc0_4_r16.c: Regenerate.
 301         * generated/maxloc0_4_i2.c: Regenerate.
 302         * generated/minloc1_8_r16.c: Regenerate.
 303         * generated/maxloc1_8_r16.c: Regenerate.
 304         * generated/set_exponent_r8.c: Regenerate.
 305         * generated/maxloc0_8_i8.c: Regenerate.
 306         * generated/minloc1_4_r8.c: Regenerate.
 307         * generated/maxloc1_16_r16.c: Regenerate.
 308         * generated/minloc1_16_i4.c: Regenerate.
 309         * generated/maxloc1_16_i4.c: Regenerate.
 310         * generated/minloc0_16_i8.c: Regenerate.
 311         * generated/maxloc0_16_i8.c: Regenerate.
 312         * generated/nearest_r8.c: Regenerate.
 313         * generated/spacing_r16.c: Regenerate.
 314         * generated/maxval_r16.c: Regenerate.
 315         * generated/minloc1_8_i4.c: Regenerate.
 316         * generated/minloc0_16_i16.c: Regenerate.
 317         * generated/minloc0_4_r4.c: Regenerate.
 318         * generated/set_exponent_r10.c: Regenerate.
 319         * generated/rrspacing_r10.c: Regenerate.
 320         * generated/minloc0_4_i2.c: Regenerate.
 321         * generated/maxloc0_8_i1.c: Regenerate.
 322         * generated/minloc0_8_i8.c: Regenerate.
 323         * generated/spacing_r4.c: Regenerate.
 324         * generated/minloc1_16_r10.c: Regenerate.
 325         * generated/minloc0_16_i1.c: Regenerate.
 326         * generated/maxloc0_16_i1.c: Regenerate.
 327         * generated/maxloc1_8_r8.c: Regenerate.
 328         * generated/minval_i16.c: Regenerate.
 329         * generated/exponent_r10.c: Regenerate.
 330         * generated/maxval_i4.c: Regenerate.
 331         * generated/minval_i8.c: Regenerate.
 332         * generated/maxloc1_4_i8.c: Regenerate.
 333         * generated/fraction_r10.c: Regenerate.
 334         * generated/maxloc0_16_i16.c: Regenerate.
 335         * generated/maxloc0_8_r4.c: Regenerate.
 336         * generated/rrspacing_r8.c: Regenerate.
 337         * generated/minloc1_4_i16.c: Regenerate.
 338         * generated/minloc0_4_r10.c: Regenerate.
 339         * generated/maxloc1_4_i16.c: Regenerate.
 340         * generated/minloc0_8_i16.c: Regenerate.
 341         * generated/maxloc0_4_r10.c: Regenerate.
 342         * generated/maxloc0_8_i16.c: Regenerate.
 343         * generated/minloc1_8_r10.c: Regenerate.
 344         * generated/minloc0_16_r4.c: Regenerate.
 345         * generated/maxloc1_8_r10.c: Regenerate.
 346         * generated/maxloc0_16_r4.c: Regenerate.
 347         * generated/minloc1_16_r8.c: Regenerate.
 348         * generated/minloc0_8_i1.c: Regenerate.
 349         * generated/maxloc0_4_i4.c: Regenerate.
 350         * generated/maxloc1_16_r8.c: Regenerate.
 351         * generated/maxloc0_8_i2.c: Regenerate.
 352         * generated/nearest_r16.c: Regenerate.
 353         * generated/maxloc1_16_r10.c: Regenerate.
 354         * generated/minloc0_16_i2.c: Regenerate.
 355         * generated/minloc1_8_r8.c: Regenerate.
 356         * generated/maxloc0_16_i2.c: Regenerate.
 357         * generated/exponent_r4.c: Regenerate.
 358         * generated/spacing_r10.c: Regenerate.
 359         * generated/maxval_r10.c: Regenerate.
 360         * generated/minval_i1.c: Regenerate.
 361         * generated/maxloc1_4_i1.c: Regenerate.
 362         * generated/minloc1_4_i8.c: Regenerate.
 363         * generated/minloc0_8_r4.c: Regenerate.
 364         * generated/minloc0_16_r16.c: Regenerate.
 365         * generated/minloc0_4_i4.c: Regenerate.
 366         * generated/minloc0_8_i2.c: Regenerate.
 367         * generated/minval_r4.c: Regenerate.
 368         * generated/maxloc1_4_r4.c: Regenerate.
 369         * generated/maxval_r8.c: Regenerate.
 370         * generated/minval_r16.c: Regenerate.
 371         * generated/minloc1_4_i1.c: Regenerate.
 372         * generated/minval_i2.c: Regenerate.
 373         * generated/maxloc1_4_i2.c: Regenerate.
 374         * generated/maxloc1_8_i8.c: Regenerate.
 375         * generated/maxloc0_4_r8.c: Regenerate.
 376         * generated/maxloc0_16_r16.c: Regenerate.
 377         * generated/minloc1_4_r16.c: Regenerate.
 378         * generated/fraction_r8.c: Regenerate.
 379         * generated/maxloc1_4_r16.c: Regenerate.
 380         * generated/set_exponent_r4.c: Regenerate.
 381         * generated/minloc0_8_r16.c: Regenerate.
 382         * generated/maxloc0_8_r16.c: Regenerate.
 383         * generated/nearest_r10.c: Regenerate.
 384         * generated/maxloc0_8_i4.c: Regenerate.
 385         * generated/minloc1_4_r4.c: Regenerate.
 386         * generated/minloc0_16_i4.c: Regenerate.
 387         * generated/maxloc0_16_i4.c: Regenerate.
 388         * generated/nearest_r4.c: Regenerate.
 389         * generated/minloc1_16_i8.c: Regenerate.
 390         * generated/maxloc1_16_i8.c: Regenerate.
 391         * generated/minloc1_4_i2.c: Regenerate.
 392         * generated/maxloc1_8_i1.c: Regenerate.
 393         * generated/minloc0_16_r10.c: Regenerate.
 394         * generated/minloc1_8_i8.c: Regenerate.
 395         * generated/minloc0_4_r8.c: Regenerate.
 396         * generated/minloc0_8_i4.c: Regenerate.
 397         * generated/minloc1_16_i16.c: Regenerate.
 398         * generated/spacing_r8.c: Regenerate.
 399         * generated/maxloc1_8_r4.c: Regenerate.
 400         * generated/minloc1_16_i1.c: Regenerate.
 401         * generated/maxloc1_16_i1.c: Regenerate.
 402         * generated/minval_r10.c: Regenerate.
 403         * generated/minval_i4.c: Regenerate.
 404         * generated/minloc1_8_i1.c: Regenerate.
 405         * generated/maxloc1_4_i4.c: Regenerate.
 406         * generated/maxloc1_8_i2.c: Regenerate.
 407         * generated/maxval_i8.c: Regenerate.
 408         * generated/maxloc0_16_r10.c: Regenerate.
 409         * generated/rrspacing_r4.c: Regenerate.
 410         * generated/minloc0_4_i16.c: Regenerate.
 411         * generated/maxloc0_8_r8.c: Regenerate.
 412         * generated/maxloc0_4_i16.c: Regenerate.
 413         * generated/minloc1_4_r10.c: Regenerate.
 414         * generated/minloc1_8_i16.c: Regenerate.
 415         * generated/maxloc1_4_r10.c: Regenerate.
 416         * generated/minloc0_8_r10.c: Regenerate.
 417         * generated/maxloc1_8_i16.c: Regenerate.
 418         * generated/maxloc0_8_r10.c: Regenerate.
 419         * generated/minloc1_16_r4.c: Regenerate.
 420         * generated/maxloc1_16_r4.c: Regenerate.
 421         * generated/minloc0_16_r8.c: Regenerate.
 422         * generated/maxloc0_16_r8.c: Regenerate.
 423         * generated/maxloc0_4_i8.c: Regenerate.
 424         * generated/maxloc1_16_i16.c: Regenerate.
 425         * generated/minloc1_8_r4.c: Regenerate.
 426         * generated/minloc1_16_i2.c: Regenerate.
 427         * generated/maxloc1_16_i2.c: Regenerate.
 428         * generated/maxval_i16.c: Regenerate.
 429         * generated/exponent_r8.c: Regenerate.
 430         * generated/minloc1_4_i4.c: Regenerate.
 431         * generated/maxval_i1.c: Regenerate.
 432         * generated/minloc1_8_i2.c: Regenerate.
 433         * generated/minloc0_8_r8.c: Regenerate.
 434         * generated/set_exponent_r16.c: Regenerate.
 435         * generated/maxloc0_4_i1.c: Regenerate.
 436         * generated/rrspacing_r16.c: Regenerate.
 437         * generated/minloc0_4_i8.c: Regenerate.
 438         * generated/maxval_r4.c: Regenerate.
 439         * configure: Regenerate.
 440         * config.h.in: Regenerate.
 441
 442 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 443
 444         PR libfortran/31395
 445         * io/format.c (parse_format_list): Fix parsing.
 446
 447 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 448
 449         PR fortran/31304
 450         intrinsics/string_intrinsics.c (string_repeat): Remove.
 451
 452 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 453
 454         PR libfortran/31052
 455         * io/open.c (test_endfile): Delete this function.
 456         (edit_modes): Delete call to test_endfile.
 457         (new_unit): Likewise.
 458         * io/io.h: Delete prototype for test_endfile.
 459         * io/transfer.c (next_record_r): Remove use of test_endfile.
 460         (st_read):  Add test for end file condition and adjust status.
 461
 462 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 463
 464         PR libfortran/31366
 465         * io/transfer.c (read_block_direct): Do not generate error when reading
 466         past EOF on a short record that is less than the RECL= specified.
 467
 468 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 469
 470         PR libfortran/31207
 471         * io/unit.c (close_unit_1): If there are bytes previously written from
 472         ADVANCE="no", move to the end before closing.
 473
 474 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 475
 476         PR libfortran/31335
 477         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 478         if stat() and fstat() library functions are available. When lstat()
 479         is not available, use stat() instead.
 480         * configure.ac: Add checks for stat, fstat and lstat.
 481         * configure: Regenerate.
 482         * config.h.in: Regenerate.
 483
 484 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 485
 486         PR libfortran/31052
 487         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 488         mode.
 489
 490 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 491
 492         PR libfortran/31199
 493         * io/io.h: Add saved_pos to gfc_unit structure.
 494         * io/open.c (new_unit): Initialize saved_pos.
 495         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 496         (next_record_w): Fix whitespace.
 497         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 498         later use.  If not ADVANCE="no" set saved_pos to zero.
 499
 500 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 501
 502         PR libfortran/31196
 503         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 504         correct variable.
 505
 506 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 507
 508         PR libfortran/31052
 509         * file_pos.c: Update Copyright year.
 510         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 511         Update Copyright year.
 512         * io/io.h: Same.
 513         * io/unix.c (is_special): Add missing type for this function.
 514         Update Copyright year.
 515         * io/transfer.c (next_record_r): Restore test_endfile.
 516         (st_read): Fix whitespace.  Update Copyright year
 517
 518 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 519
 520         * configure.ac: Add missing check for gettimeofday.
 521         * config.h.in: Renegerate.
 522         * configure: Regenerate.
 523
 524 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 525
 526         PR libfortran/31052
 527         * io/file_position (st_rewind): Fix comments. Remove use of
 528         test_endfile. Don't seek if already at 0 position.  Use new is_special
 529         function to set endfile state.
 530         * io/open.c (test_endfile): Delete this function.
 531         * io/io.h: Delete prototype for test_endfile.  Add prototype
 532         for is_special.
 533         * io/unix.c (is_special): New function. Fix whitespace.
 534         * io/transfer.c (next_record_r): Remove use of test_endfile.
 535
 536 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 537
 538         * runtime/main.c: Include "config.h" first.
 539
 540 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 541
 542         PR libfortran/31099
 543         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 544
 545 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 546
 547         * runtime/backtrace.c: New file.
 548         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 549         environment variable.
 550         * runtime/compile_options.c (set_std): Add new argument.
 551         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 552         * runtime/error.c (sys_exit): Add call to show_backtrace.
 553         * libgfortran.h (options_t): New backtrace field.
 554         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 555         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 556         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 557         and getppid.
 558         * Makefile.am: Add runtime/backtrace.c.
 559         * fmain.c (main): Add call to store_exe_path.
 560         * Makefile.in: Renegerate.
 561         * config.h.in: Renegerate.
 562         * configure: Regenerate.
 563
 564 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 565
 566         PR libfortran/31051
 567         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 568         spaces when in writing mode.  Clean up some formatting.
 569
 570 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 571
 572         PR libfortran/30690
 573         * all.m4: Quote everything, except for m4 macros.
 574         * any.m4: Likewise.
 575         * count.m4: Likewise.
 576         * cshift1.m4: Likewise.
 577         * eoshift1.m4: Likewise.
 578         * eoshift3.m4: Likewise.
 579         * exponent.m4: Likewise.
 580         * fraction.m4: Likewise.
 581         * in_pack.m4: Likewise.
 582         * in_unpack.m4: Likewise.
 583         * matmul.m4: Likewise.
 584         * matmull.m4: Likewise.
 585         * nearest.m4: Likewise.
 586         * pow.m4: Likewise.
 587         * product.m4: Likewise.
 588         * reshape.m4: Likewise.
 589         * rrspacing.m4: Likewise.
 590         * set_exponent.m4: Likewise.
 591         * shape.m4: Likewise.
 592         * spacing.m4: Likewise.
 593         * transpose.m4: Likewise.
 594
 595 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 596
 597         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 598         O_RDONLY even if errno is EROFS.
 599
 600 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 601
 602         PR libfortran/31099
 603         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 604         * io/transfer.c (next_record_w): Set bytes left to record length for
 605         sequential unformatted I/O.
 606         (next_record_r): Ditto.
 607         (read_block_direct): Fix test for exceeding bytes_left.
 608
 609 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 610
 611         PR fortran/30947
 612         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 613         integer arguments.
 614
 615 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 616
 617         PR libfortran/30981
 618         * m4/pow_m4: Use appropriate unsigned int type for u.
 619         * generated/pow_c10_i16.c: Regenerated.
 620         * generated/pow_c10_i4.c: Regenerated.
 621         * generated/pow_c10_i8.c: Regenerated.
 622         * generated/pow_c16_i16.c: Regenerated.
 623         * generated/pow_c16_i4.c: Regenerated.
 624         * generated/pow_c16_i8.c: Regenerated.
 625         * generated/pow_c4_i16.c: Regenerated.
 626         * generated/pow_c4_i4.c: Regenerated.
 627         * generated/pow_c4_i8.c: Regenerated.
 628         * generated/pow_c8_i16.c: Regenerated.
 629         * generated/pow_c8_i4.c: Regenerated.
 630         * generated/pow_c8_i8.c: Regenerated.
 631         * generated/pow_i16_i16.c: Regenerated.
 632         * generated/pow_i16_i4.c: Regenerated.
 633         * generated/pow_i16_i8.c: Regenerated.
 634         * generated/pow_i4_i16.c: Regenerated.
 635         * generated/pow_i4_i4.c: Regenerated.
 636         * generated/pow_i4_i8.c: Regenerated.
 637         * generated/pow_i8_i16.c: Regenerated.
 638         * generated/pow_i8_i4.c: Regenerated.
 639         * generated/pow_i8_i8.c: Regenerated.
 640         * generated/pow_r10_i16.c: Regenerated.
 641         * generated/pow_r10_i4.c: Regenerated.
 642         * generated/pow_r10_i8.c: Regenerated.
 643         * generated/pow_r16_i16.c: Regenerated.
 644         * generated/pow_r16_i4.c: Regenerated.
 645         * generated/pow_r16_i8.c: Regenerated.
 646         * generated/pow_r4_i16.c: Regenerated.
 647         * generated/pow_r4_i4.c: Regenerated.
 648         * generated/pow_r4_i8.c: Regenerated.
 649         * generated/pow_r8_i16.c: Regenerated.
 650         * generated/pow_r8_i4.c: Regenerated.
 651         * generated/pow_r8_i8.c: Regenerated.
 652
 653 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 654
 655         PR libfortran/31001
 656         * intrinsics/pack_generic.c (pack_internal): Add special checks
 657         for zero-sized arrays.
 658
 659 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 660
 661         * Makefile.am: Add dummy install-pdf target.
 662         * Makefile.in: Regenerate
 663
 664 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 665
 666         PR libfortran/30918
 667         * io/listread.c (namelist_read): Eat comment line.
 668
 669 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 670
 671         PR libfortran/30910
 672         * io/write.c (output_float): Add condition of format F only for
 673         special case rounding with zero precision.
 674
 675 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 676
 677         PR libfortran/30533
 678         PR libfortran/30765
 679         * Makefile.am: Add $(srcdir) too all files in generated/.
 680         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 681         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 682         maxloc0_16_i2.c.
 683         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 684         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 685         maxloc1_16_i2.c.
 686         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 687         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 688         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 689         minloc0_16_i2.c.
 690         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 691         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 692         minloc1_16_i2.c.
 693         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 694         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 695         (i_product_c):  Add product_i1.c and product_i2.c.
 696         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 697         (gfor_built_specific_src):  Remove $(srcdir) from target.
 698         (gfor_bulit_specific2_src):  Likewise.
 699         Makefile.in:  Regenerated.
 700         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 701         Add gfc_array_i1 and gfc_array_i2.
 702         * generated/matmul_i1.c: New file.
 703         * generated/matmul_i2.c: New file.
 704         * generated/maxloc0_16_i1.c: New file.
 705         * generated/maxloc0_16_i2.c: New file.
 706         * generated/maxloc0_4_i1.c: New file.
 707         * generated/maxloc0_4_i2.c: New file.
 708         * generated/maxloc0_8_i1.c: New file.
 709         * generated/maxloc0_8_i2.c: New file.
 710         * generated/maxloc1_16_i1.c: New file.
 711         * generated/maxloc1_16_i2.c: New file.
 712         * generated/maxloc1_4_i1.c: New file.
 713         * generated/maxloc1_4_i2.c: New file.
 714         * generated/maxloc1_8_i1.c: New file.
 715         * generated/maxloc1_8_i2.c: New file.
 716         * generated/maxval_i1.c: New file.
 717         * generated/maxval_i2.c: New file.
 718         * generated/minloc0_16_i1.c: New file.
 719         * generated/minloc0_16_i2.c: New file.
 720         * generated/minloc0_4_i1.c: New file.
 721         * generated/minloc0_4_i2.c: New file.
 722         * generated/minloc0_8_i1.c: New file.
 723         * generated/minloc0_8_i2.c: New file.
 724         * generated/minloc1_16_i1.c: New file.
 725         * generated/minloc1_16_i2.c: New file.
 726         * generated/minloc1_4_i1.c: New file.
 727         * generated/minloc1_4_i2.c: New file.
 728         * generated/minloc1_8_i1.c: New file.
 729         * generated/minloc1_8_i2.c: New file.
 730         * generated/minval_i1.c: New file.
 731         * generated/minval_i2.c: New file.
 732         * generated/product_i1.c: New file.
 733         * generated/product_i2.c: New file.
 734         * generated/sum_i1.c: New file.
 735         * generated/sum_i2.c: New file.
 736
 737 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 738
 739         * runtime/memory.c (deallocate): Correct comment.
 740
 741 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 742
 743         * Makefile.am:  Use $(M4) instead of m4.
 744         * Makefile.in:  Regenerate.
 745
 746 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 747
 748         * Makefile.am: Remove $(srcdir) from assorted targets
 749         in maintainer mode.
 750         * Makefile.in: Regenerate.
 751
 752 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 753             Tobias Burnus  <burnus@net-b.de>
 754
 755         PR fortran/30512
 756         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 757         * generated/maxloc1_8_i4.c: Regenerate.
 758         * generated/maxloc0_8_i8.c: Regenerate.
 759         * generated/maxloc1_16_i4.c: Regenerate.
 760         * generated/maxloc0_16_i8.c: Regenerate.
 761         * generated/maxval_i4.c: Regenerate.
 762         * generated/maxloc1_4_i8.c: Regenerate.
 763         * generated/maxloc0_16_i16.c: Regenerate.
 764         * generated/maxloc1_4_i16.c: Regenerate.
 765         * generated/maxloc0_8_i16.c: Regenerate.
 766         * generated/maxloc0_4_i4.c: Regenerate.
 767         * generated/maxloc1_8_i8.c: Regenerate.
 768         * generated/maxloc0_8_i4.c: Regenerate.
 769         * generated/maxloc0_16_i4.c: Regenerate.
 770         * generated/maxloc1_16_i8.c: Regenerate.
 771         * generated/maxloc1_4_i4.c: Regenerate.
 772         * generated/maxval_i8.c: Regenerate.
 773         * generated/maxloc0_4_i16.c: Regenerate.
 774         * generated/maxloc1_8_i16.c: Regenerate.
 775         * generated/maxloc0_4_i8.c: Regenerate.
 776         * generated/maxloc1_16_i16.c: Regenerate.
 777         * generated/maxval_i16.c: Regenerate.
 778
 779 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 780
 781         PR fortran/30611
 782         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 783         if ncopies is negative.
 784
 785 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 786
 787         PR libfortran/30007
 788         * libgfortran.h: Do not prefix symbol name with
 789         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 790
 791 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 792
 793         PR fortran/30284
 794         PR fortran/30626
 795         * io/transfer.c (init_loop_spec, next_array_record): Change to
 796         lbound rather than unity base.
 797
 798 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 799
 800         * runtime/error.c: Include sys/time.h before sys/resource.h.
 801
 802 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 803
 804         PR libfortran/30525
 805         * intrinsics/string_intrinsics.c(compare_string):  Make
 806         sure that comparisons are done unsigned.
 807
 808 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 809
 810         PR libfortran/30015
 811         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 812           can go backwards.
 813         * configure.ac: Remove AC_TRY_RUN test for timezone in
 814           gettimeofday.
 815         * acinclude.m4: Ditto.
 816         * configure: Regenerate.
 817         * config.h.in: Regenerate.
 818
 819 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 820
 821         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 822         * m4/specific2.m4: Likewise.
 823         * m4/specific.m4: Likewise.
 824         * intrinsics/f2c_specifics.F90: Likewise.
 825         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
 826         * intrinsics/selected_real_kind.f90: Likewise.
 827         * intrinsics/dprod_r8.f90: Likewise.
 828         * Makefile.am: Add -fallow-leading-underscore to the
 829         gfor_specific_src files, as well as selected_real_kind.F90
 830         and selected_int_kind.F90
 831         * Makefile.in: Regenerate.
 832         * generated/_sqrt_c8.F90: Regenerate.
 833         * generated/_sign_r16.F90: Regenerate.
 834         * generated/_log_c16.F90: Regenerate.
 835         * generated/_sin_c10.F90: Regenerate.
 836         * generated/_tanh_r4.F90: Regenerate.
 837         * generated/_tanh_r8.F90: Regenerate.
 838         * generated/_log10_r10.F90: Regenerate.
 839         * generated/_aimag_c4.F90: Regenerate.
 840         * generated/_sign_r4.F90: Regenerate.
 841         * generated/_aimag_c8.F90: Regenerate.
 842         * generated/_sign_r8.F90: Regenerate.
 843         * generated/_mod_i4.F90: Regenerate.
 844         * generated/_cos_r16.F90: Regenerate.
 845         * generated/_aint_r10.F90: Regenerate.
 846         * generated/_mod_i8.F90: Regenerate.
 847         * generated/_abs_i16.F90: Regenerate.
 848         * generated/_sqrt_c10.F90: Regenerate.
 849         * generated/_atan2_r4.F90: Regenerate.
 850         * generated/_cos_c4.F90: Regenerate.
 851         * generated/_atan_r16.F90: Regenerate.
 852         * generated/_tanh_r10.F90: Regenerate.
 853         * generated/_atan2_r8.F90: Regenerate.
 854         * generated/_cos_c8.F90: Regenerate.
 855         * generated/_exp_r4.F90: Regenerate.
 856         * generated/_log_r10.F90: Regenerate.
 857         * generated/_exp_r8.F90: Regenerate.
 858         * generated/_abs_r4.F90: Regenerate.
 859         * generated/_abs_r8.F90: Regenerate.
 860         * generated/_sin_r16.F90: Regenerate.
 861         * generated/_tan_r4.F90: Regenerate.
 862         * generated/_tan_r8.F90: Regenerate.
 863         * generated/_sign_i4.F90: Regenerate.
 864         * generated/_sign_i8.F90: Regenerate.
 865         * generated/_exp_c16.F90: Regenerate.
 866         * generated/_sqrt_r16.F90: Regenerate.
 867         * generated/_conjg_c4.F90: Regenerate.
 868         * generated/_conjg_c8.F90: Regenerate.
 869         * generated/_dim_r16.F90: Regenerate.
 870         * generated/_mod_r10.F90: Regenerate.
 871         * generated/_abs_c10.F90: Regenerate.
 872         * generated/_conjg_c16.F90: Regenerate.
 873         * generated/_tan_r16.F90: Regenerate.
 874         * generated/_asinh_r10.F90: Regenerate.
 875         * generated/_abs_i4.F90: Regenerate.
 876         * generated/_abs_i8.F90: Regenerate.
 877         * generated/_acos_r10.F90: Regenerate.
 878         * generated/_exp_r10.F90: Regenerate.
 879         * generated/_acosh_r16.F90: Regenerate.
 880         * generated/_atan2_r16.F90: Regenerate.
 881         * generated/_cos_c16.F90: Regenerate.
 882         * generated/_mod_i16.F90: Regenerate.
 883         * generated/_asin_r4.F90: Regenerate.
 884         * generated/_anint_r16.F90: Regenerate.
 885         * generated/_asin_r8.F90: Regenerate.
 886         * generated/_aimag_c10.F90: Regenerate.
 887         * generated/_exp_c4.F90: Regenerate.
 888         * generated/_sinh_r10.F90: Regenerate.
 889         * generated/_exp_c8.F90: Regenerate.
 890         * generated/_log10_r4.F90: Regenerate.
 891         * generated/_log10_r8.F90: Regenerate.
 892         * generated/_abs_c4.F90: Regenerate.
 893         * generated/_abs_r16.F90: Regenerate.
 894         * generated/_abs_c8.F90: Regenerate.
 895         * generated/_asin_r10.F90: Regenerate.
 896         * generated/_sign_r10.F90: Regenerate.
 897         * generated/_atanh_r16.F90: Regenerate.
 898         * generated/_log_c10.F90: Regenerate.
 899         * generated/_cosh_r16.F90: Regenerate.
 900         * generated/_sin_c16.F90: Regenerate.
 901         * generated/_cos_r10.F90: Regenerate.
 902         * generated/_log10_r16.F90: Regenerate.
 903         * generated/_aint_r16.F90: Regenerate.
 904         * generated/_acos_r4.F90: Regenerate.
 905         * generated/_acos_r8.F90: Regenerate.
 906         * generated/_sqrt_c16.F90: Regenerate.
 907         * generated/_acosh_r4.F90: Regenerate.
 908         * generated/_atan_r10.F90: Regenerate.
 909         * generated/_acosh_r8.F90: Regenerate.
 910         * generated/_sign_i16.F90: Regenerate.
 911         * generated/_tanh_r16.F90: Regenerate.
 912         * generated/_log_r4.F90: Regenerate.
 913         * generated/_log_r8.F90: Regenerate.
 914         * generated/_sin_r4.F90: Regenerate.
 915         * generated/_sin_r8.F90: Regenerate.
 916         * generated/_log_r16.F90: Regenerate.
 917         * generated/_sin_r10.F90: Regenerate.
 918         * generated/_sqrt_r4.F90: Regenerate.
 919         * generated/_exp_c10.F90: Regenerate.
 920         * generated/_sqrt_r8.F90: Regenerate.
 921         * generated/_asinh_r4.F90: Regenerate.
 922         * generated/_sqrt_r10.F90: Regenerate.
 923         * generated/_asinh_r8.F90: Regenerate.
 924         * generated/_dim_r4.F90: Regenerate.
 925         * generated/_dim_r8.F90: Regenerate.
 926         * generated/_dim_r10.F90: Regenerate.
 927         * generated/_cosh_r4.F90: Regenerate.
 928         * generated/_conjg_c10.F90: Regenerate.
 929         * generated/_tan_r10.F90: Regenerate.
 930         * generated/_cosh_r8.F90: Regenerate.
 931         * generated/_mod_r16.F90: Regenerate.
 932         * generated/_abs_c16.F90: Regenerate.
 933         * generated/_cos_r4.F90: Regenerate.
 934         * generated/_asinh_r16.F90: Regenerate.
 935         * generated/_cos_r8.F90: Regenerate.
 936         * generated/_atanh_r4.F90: Regenerate.
 937         * generated/_atanh_r8.F90: Regenerate.
 938         * generated/_acos_r16.F90: Regenerate.
 939         * generated/_anint_r4.F90: Regenerate.
 940         * generated/_acosh_r10.F90: Regenerate.
 941         * generated/_anint_r8.F90: Regenerate.
 942         * generated/_exp_r16.F90: Regenerate.
 943         * generated/_mod_r4.F90: Regenerate.
 944         * generated/_cos_c10.F90: Regenerate.
 945         * generated/_atan2_r10.F90: Regenerate.
 946         * generated/_dim_i16.F90: Regenerate.
 947         * generated/_mod_r8.F90: Regenerate.
 948         * generated/_anint_r10.F90: Regenerate.
 949         * generated/_aint_r4.F90: Regenerate.
 950         * generated/_aint_r8.F90: Regenerate.
 951         * generated/_dim_i4.F90: Regenerate.
 952         * generated/_sinh_r4.F90: Regenerate.
 953         * generated/_log_c4.F90: Regenerate.
 954         * generated/_dim_i8.F90: Regenerate.
 955         * generated/_sinh_r8.F90: Regenerate.
 956         * generated/_log_c8.F90: Regenerate.
 957         * generated/_sin_c4.F90: Regenerate.
 958         * generated/_sin_c8.F90: Regenerate.
 959         * generated/misc_specifics.F90: Regenerate.
 960         * generated/_abs_r10.F90: Regenerate.
 961         * generated/_aimag_c16.F90: Regenerate.
 962         * generated/_atan_r4.F90: Regenerate.
 963         * generated/_sinh_r16.F90: Regenerate.
 964         * generated/_atan_r8.F90: Regenerate.
 965         * generated/_atanh_r10.F90: Regenerate.
 966         * generated/_cosh_r10.F90: Regenerate.
 967         * generated/_sqrt_c4.F90: Regenerate.
 968         * generated/_asin_r16.F90: Regenerate.
 969
 970 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 971
 972         PR libfortran/26893
 973         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
 974         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
 975         * configure: Regenerate.
 976         * config.h.in: Regenerate because it was forgottent in the last
 977         commit.
 978
 979 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 980             Tobias Burnus  <burnus@net-b.de>
 981
 982         PR libfortran/29649
 983         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
 984         environment variable.
 985         * runtime/compile_options.c (set_std): Add new argument.
 986         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
 987         functionality.
 988         * libgfortran.h (options_t): New dump_core and backtrace members.
 989         (sys_exit): Move prototype.
 990         * io/unix.c (sys_exit): Move to runtime/error.c.
 991         * configure.ac: Add check for getrlimit.
 992         * configure: Regenerate.
 993
 994 2007-01-17  Tom Tromey  <tromey@redhat.com>
 995
 996         PR libfortran/27107:
 997         * aclocal.m4, configure, Makefile.in: Rebuilt.
 998         * configure.ac: Enable automake dependency tracking.  Update
 999         minimum automake version.
1000
1001 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1002
1003         PR libfortran/27107
1004         * runtime/environ.c: Don't include io/io.h.
1005         * runtime/string.c: Don't include io/io.h.
1006         (compare0): Add cast to avoid warning.
1007         * runtime/error.c: Don't include io/io.h.
1008         (st_printf): Move to io/unix.c.
1009         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1010         * intrinsics/fget.c: Likewise.
1011         * intrinsics/ftell.c: Likewise.
1012         * intrinsics/tty.c: Likewise.
1013         * libgfortran.h (DEFAULT_RECL, notification_std,
1014         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1015         DEFAULT_TEMPDIR): New declarations.
1016         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1017         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1018         Move to libgfortran.h.
1019         * io/unix.c: Add io/unix.h content.
1020         (st_printf): New function.
1021         * io/intrinsics.c: New file.
1022         * io/unix.h: Remove, contents moved into unix.c.
1023         * libtool-version: Update library version to 3.0.0.
1024         * configure.ac: Update library version to 0.3.
1025         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1026         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1027         * Makefile.in: Regenerate.
1028         * configure: Regenerate.
1029
1030 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1031
1032         PR libfortran/30435
1033         * io/list_read.c (finish_separator): Don't call next_record.
1034         (list_formatted_read_scalar): Clean up some comments and whitespace.
1035         (nml_read_obj): Whitespace fix.
1036
1037 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1038
1039         PR libfortran/30162
1040         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1041         s->file_length == -1.
1042         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1043         (fd_seek): If not seekable, just return success.
1044         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1045         seek fails and the stream is not a pipe.
1046         (fd_to_stream): Make test for non-seekable file more robust.
1047
1048 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1049
1050         * ChangeLog: Copied to ...
1051         * ChangeLog-2006: here.