libgfortran/ChangeLog

   1 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/32702
   4         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
   5         (fd_alloc): If the number of bytes needed is greater than the default
   6         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
   7         necessary. (fd_sfree): Restore use of buffer pointer.
   8         (fd_close): Likewise. (fd_open): Likewise.
   9         (init_error_stream): Likewise.
  10
  11 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
  12
  13         PR libfortran/32336
  14         * m4/matmul.m4:  When the dimension of b is incorrect,
  15         raise a runtime error instead of a failed assertion.
  16         * generated/matmul_i1.c:  Regenerated.
  17         * generated/matmul_i2.c:  Regenerated.
  18         * generated/matmul_i4.c:  Regenerated.
  19         * generated/matmul_i8.c:  Regenerated.
  20         * generated/matmul_i16.c:  Regenerated.
  21         * generated/matmul_r4.c:  Regenerated.
  22         * generated/matmul_r8.c:  Regenerated.
  23         * generated/matmul_r10.c:  Regenerated.
  24         * generated/matmul_r16.c:  Regenerated.
  25
  26 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  27
  28         PR libgfortran/32678
  29         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
  30         to go negative.
  31
  32 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  33
  34         PR libfortran/32217
  35         * intrinsics/unpack_generic.c:  If the destination array is
  36         empty, return early.
  37
  38 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * aclocal.m4: Regenerated.
  41
  42 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
  43
  44         * configure.ac: SUBST CFLAGS.
  45         * configure: Regenerate.
  46
  47 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
  48
  49         * libgfortran.h: Mark internal_malloc_size as a malloc function.
  50         * runtime/memory.c (internal_realloc_size): Remove.
  51         (internal_realloc): Call realloc directly instead of
  52         internal_realloc_size.
  53         (allocate_size): Remove.
  54         (allocate): Call malloc directly instead of allocate_size, mark as
  55         malloc function.
  56
  57 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
  58
  59         Restore collateral damage from ISO C Binding merge.
  60
  61         2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  62
  63         PR libgfortran/32456
  64         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
  65         for unit directly.
  66
  67
  68 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
  69
  70         * Makefile.in:  Regenerated with automake 1.9.6.
  71
  72 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
  73
  74         * Makefile.in:  Remove extraneous kill.lo rule.
  75
  76 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
  77
  78         PR fortran/32239
  79         * generated/pow_r*_i4.c: Removed.
  80
  81 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
  82
  83         * Makefile.in: Add support for iso_c_generated_procs.c and
  84         iso_c_binding.c.
  85         * Makefile.am: Ditto.
  86         * intrinsics/iso_c_generated_procs.c: New file containing helper
  87         functions.
  88         * intrinsics/iso_c_binding.c: Ditto.
  89         * intrinsics/iso_c_binding.h: New file
  90         * gfortran.map: Include the __iso_c_binding_c_* functions.
  91         * libgfortran.h: define GFC_NUM_RANK_BITS.
  92
  93 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
  94
  95         PR fortran/32239
  96         * Makefile.am: Don't generate real**int4 pow functions.
  97         * gfortran.map: Remove real**int4 pow symbols.
  98         * Makefile.in: Regenerated.
  99
 100 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 101
 102         PR libgfortran/32554
 103         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 104         variation in field width calculation and eliminate buffer overrun.
 105
 106 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 107
 108         * runtime/memory.c (internal_realloc): Use index_type for size
 109         argument instead of GFC_INTEGER_4.
 110         (allocate_array): Likewise.
 111         (allocate): Likewise, add ifdef around unnecessary check.
 112         (internal_reallo64): Remove.
 113         (allocate_array64): Remove.
 114         (allocate64): Remove.
 115         * gfortran.map: Remove symbols for 64-bit allocation functions.
 116
 117 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 118
 119         PR libgfortran/32456
 120         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 121         for unit directly.
 122
 123 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 124
 125         PR libfortran/32495
 126         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 127         (show_backtrace): Rename strcasestr to local_strcasestr.
 128
 129 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 130
 131         PR libgfortran/32456
 132         * runtime/error.c (show_locus): Update to emit the unit number
 133         and file name involved with the error.  Use new function
 134         filename_from_unit.
 135         * libgfortran.h (filename_from_unit): Declare new function.
 136         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 137         and stderr for use later in error reporting.
 138         (filename_from_unit): Add this new function.
 139
 140 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 141
 142         PR libgfortran/32446
 143         * io/write.c (output_float): Calculate ndigits correctly for large
 144         numbered formats that must pad zeros before the decimal point.
 145
 146 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 147
 148         PR libfortran/32345
 149         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 150         available.
 151
 152 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 153
 154         PR libgfortran/32235
 155         * io/transfer.c (st_read): Remove test for end of file condition.
 156         (next_record_r): Add test for end of file condition.
 157
 158 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 159
 160         * configure: Regenerate.
 161
 162 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 163
 164         PR fortran/32124
 165         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 166         (allocate,allocate64): Use stat variable if present.
 167
 168 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 169
 170         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 171         int.
 172         (fstrlen): Likewise.
 173         (find_option): Likewise.
 174         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 175         (cf_strcpy): Likewise.
 176         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 177         * io/open.c (new_unit): Use snprintf if available.
 178         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 179         strcpy/strcat.
 180         (nml_read_obj): Likewise.
 181         * io/transfer.c (st_set_nml_var): Likewise.
 182         * io/write.c (output_float): Use snprintf if available.
 183         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 184
 185 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 186
 187         * io/unix.c (unix_stream): Rearrange struct members, remove
 188         small_buffer.
 189         (int_stream): New struct.
 190         (fd_alloc): Always use existing buffer, never reallocate.
 191         (fd_sfree): Remove check for buffer != small_buffer.
 192         (fd_close): Likewise.
 193         (mem_alloc_r_at): Change to use int_stream.
 194         (mem_alloc_w_at): Likewise.
 195         (mem_read): Likewise.
 196         (mem_write): Likewise.
 197         (mem_set): Likewise.
 198         (mem_truncate): Likewise.
 199         (mem_close): Likewise.
 200         (mem_sfree): Likewise.
 201         (empty_internal_buffer): Likewise.
 202         (open_internal): Likewise.
 203
 204 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 205
 206         * io/transfer.c (unformatted_read): Use size from front end eliminating
 207         use of size_from_real_kind. (unformatted_write): Ditto.
 208
 209 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 210
 211         * Makefile.in: Regenerate.
 212         * configure: Regenerate.
 213         * aclocal.m4: Regenerate.
 214
 215 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 216
 217         * libgfortran.h: Mark stop_numeric as noreturn.
 218
 219 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 220
 221         PR libgfortran/31295
 222         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 223         * intrinsics/eoshift2.c (eoshift2): Ditto.
 224
 225 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 226
 227         PR libfortran/31964
 228         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 229         shift of bit-size number of bits.
 230
 231 2007-05-17  Tobias Burnus <burnus@net-b.de>
 232
 233         PR fortran/31917
 234         * runtime/environ.c (mark_range): Fix setting default convert unit.
 235
 236 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 237
 238         PR libfortran/31922
 239         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 240         string length is zero.
 241
 242 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 243
 244         PR libfortran/31915
 245         * io/transfer.c (unformatted_read): Use proper size for real(10).
 246           (unformatted_write): Ditto.
 247
 248 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 249
 250         PR fortran/30723
 251         * runtime/memory.c (internal_malloc, internal_malloc64,
 252         internal_free): Remove.
 253         * runtime/error.c (os_error): Export function.
 254         * intrinsics/move_alloc.c: Include stdlib.h.
 255         (move_alloc): Call free instead of internal_free.
 256         (move_alloc_c): Wrap long lines.
 257         * libgfortran.h (os_error): Export prototype.
 258         (internal_free): Remove prototype.
 259         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 260         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 261         Add _gfortran_os_error.
 262
 263 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 264
 265         PR libfortran/31880
 266         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 267
 268 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 269
 270         PR libfortran/31607
 271         * intrinsics/system.c (system_sub): Call flush_all_units.
 272         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 273         * libgfortran.h (flush_all_units): Add prototype.
 274
 275 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 276
 277         PR libfortran/31201
 278         * runtime/error.c (runtime_error_at): New function.
 279         (generate_error): Export this function.
 280         * gfortran.map: Add _gfortran_generate_error and
 281         _gfortran_runtime_error_at.
 282         * libgfortran.h: Add comment to reference error codes in front end.
 283         (library_start): Locate prototype with library_end macro and add
 284         a new comment.  Add prototype for runtime_error_at. Export prototype for
 285         generate_error.
 286         * io/lock.c (library_start): Fix check for error condition.
 287         * io/transfer.c (data_transfer_init): Add library check.
 288
 289 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 290
 291         PR fortran/22359
 292         * io/intrinsics.c (fseek_sub): New.
 293         * io/unix.c (fd_fseek): Change logical and physical offsets only
 294         if seek succeeds.
 295         * gfortran.map (fseek_sub): New.
 296
 297 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 298
 299         PR libfortran/31210
 300         * io/transfer.c (transfer_character): Avoid passing a NULL
 301         pointer as source to the transfer routines, if the string length
 302         is zero.
 303
 304 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 305
 306         PR libfortran/31501
 307         * io/list_read.c (next_char): Fix whitespace.
 308         * io/io.h: Remove prototypes and define macros for is_array_io,
 309         is_stream_io, and is_internal_unit.
 310         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 311         these functions.
 312         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 313         single call to salloc_r and use memcpy to transfer the data.
 314
 315 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 316
 317         PR libfortran/31532
 318         * io/file_pos.c (st_backspace): Set flags.position for end of file
 319         condition and use new function update_position.
 320         (st_endfile): Use new function update_position.
 321         * io/io.h: Add prototype for new function.
 322         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 323         to zero.
 324         * io/unit.c (update_position): New function to update position info
 325         used by inquire.
 326         * io/transfer.c (next_record): Fix typo and use new function.
 327
 328 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 329
 330         PR libfortran/31299
 331         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 332         getlogin if they are available.
 333         * configure.ac: Add checks for getpwuid and geteuid.
 334         * configure: Regenerate.
 335         * config.h.in: Regenerate.
 336
 337 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 338
 339         * configure: Regenerate using autoconf 2.59.
 340         * Makefile.in: Likewise.
 341         * config.h.in: Likewise.
 342
 343 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 344
 345         PR libfortran/27740
 346         * configure.ac: New test to determine if symbol versioning is
 347         supported.
 348         * Makefile.am: Use result of above test to add appropriate linker
 349         flags.
 350         * gfortran.map: New file.
 351         * configure: Regenerated.
 352         * Makefile.in: Regenerated.
 353         * config.h.in: Regenerated.
 354
 355 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 356
 357         PR fortran/31618
 358         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 359         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 360         will read the record marker.
 361         (data_transfer_init):  For different error conditions, call
 362         generate_error, then return.
 363
 364 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 365
 366         * runtime/main.c (please_free_exe_path_when_done): New variable.
 367         (store_exe_path): Initialize character buffer, and mark whether
 368         exe_path should be free'd by the library destructor function.
 369         (cleanup): Only free exe_path if needed.
 370
 371 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 372             Tobias Burnus  <burnus@net-b.de>
 373
 374         PR libfortran/31286
 375         PR libfortran/31296
 376         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 377         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 378         array structures we pass to unpack_internal.
 379
 380 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 381
 382         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 383         function.
 384
 385 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 386
 387         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 388         * Makefile.in: Regenerate.
 389
 390 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 391
 392         * configure: Regenerate.
 393
 394 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 395
 396         * intrinsics/cpu_time.c: Don't include headers already included
 397         by libgfortran.h. Protect inclusion of sys/times.h.
 398         * configure.ac: Remove unneeded checks for finit, stdio.h,
 399         stddef.h, math.h and sys/params.h.
 400         * config/fpu-aix.h: Don't include headers already included by
 401         libgfortran.h.
 402         * config/fpu-sysv.h: Likewise.
 403         * io/write.c: Likewise.
 404         * m4/minloc1.m4: Likewise.
 405         * m4/maxloc1.m4: Likewise.
 406         * m4/fraction.m4: Likewise.
 407         * m4/set_exponent.m4: Likewise.
 408         * m4/spacing.m4: Likewise.
 409         * m4/minval.m4: Likewise.
 410         * m4/maxval.m4: Likewise.
 411         * m4/exponent.m4: Likewise.
 412         * m4/nearest.m4: Likewise.
 413         * m4/minloc0.m4: Likewise.
 414         * m4/maxloc0.m4: Likewise.
 415         * m4/rrspacing.m4: Likewise.
 416         * runtime/main.c: Likewise.
 417         * runtime/error.c: Likewise.
 418         * intrinsics/system_clock.c: Likewise.
 419         * intrinsics/etime.c: Likewise.
 420         * intrinsics/stat.c: Likewise.
 421         * intrinsics/date_and_time.c: Likewise.
 422         * intrinsics/env.c: Likewise.
 423         * intrinsics/kill.c: Likewise.
 424         * intrinsics/getXid.c: Likewise.
 425         * intrinsics/chmod.c: Likewise.
 426         * intrinsics/args.c: Likewise.
 427         * intrinsics/c99_functions.c: Likewise.
 428         * generated/minval_r8.c: Regenerate.
 429         * generated/maxloc1_4_r8.c: Regenerate.
 430         * generated/minloc1_16_r16.c: Regenerate.
 431         * generated/maxval_i2.c: Regenerate.
 432         * generated/maxloc1_8_i4.c: Regenerate.
 433         * generated/exponent_r16.c: Regenerate.
 434         * generated/maxloc0_4_r4.c: Regenerate.
 435         * generated/fraction_r16.c: Regenerate.
 436         * generated/fraction_r4.c: Regenerate.
 437         * generated/minloc0_4_r16.c: Regenerate.
 438         * generated/minloc0_4_i1.c: Regenerate.
 439         * generated/maxloc0_4_r16.c: Regenerate.
 440         * generated/maxloc0_4_i2.c: Regenerate.
 441         * generated/minloc1_8_r16.c: Regenerate.
 442         * generated/maxloc1_8_r16.c: Regenerate.
 443         * generated/set_exponent_r8.c: Regenerate.
 444         * generated/maxloc0_8_i8.c: Regenerate.
 445         * generated/minloc1_4_r8.c: Regenerate.
 446         * generated/maxloc1_16_r16.c: Regenerate.
 447         * generated/minloc1_16_i4.c: Regenerate.
 448         * generated/maxloc1_16_i4.c: Regenerate.
 449         * generated/minloc0_16_i8.c: Regenerate.
 450         * generated/maxloc0_16_i8.c: Regenerate.
 451         * generated/nearest_r8.c: Regenerate.
 452         * generated/spacing_r16.c: Regenerate.
 453         * generated/maxval_r16.c: Regenerate.
 454         * generated/minloc1_8_i4.c: Regenerate.
 455         * generated/minloc0_16_i16.c: Regenerate.
 456         * generated/minloc0_4_r4.c: Regenerate.
 457         * generated/set_exponent_r10.c: Regenerate.
 458         * generated/rrspacing_r10.c: Regenerate.
 459         * generated/minloc0_4_i2.c: Regenerate.
 460         * generated/maxloc0_8_i1.c: Regenerate.
 461         * generated/minloc0_8_i8.c: Regenerate.
 462         * generated/spacing_r4.c: Regenerate.
 463         * generated/minloc1_16_r10.c: Regenerate.
 464         * generated/minloc0_16_i1.c: Regenerate.
 465         * generated/maxloc0_16_i1.c: Regenerate.
 466         * generated/maxloc1_8_r8.c: Regenerate.
 467         * generated/minval_i16.c: Regenerate.
 468         * generated/exponent_r10.c: Regenerate.
 469         * generated/maxval_i4.c: Regenerate.
 470         * generated/minval_i8.c: Regenerate.
 471         * generated/maxloc1_4_i8.c: Regenerate.
 472         * generated/fraction_r10.c: Regenerate.
 473         * generated/maxloc0_16_i16.c: Regenerate.
 474         * generated/maxloc0_8_r4.c: Regenerate.
 475         * generated/rrspacing_r8.c: Regenerate.
 476         * generated/minloc1_4_i16.c: Regenerate.
 477         * generated/minloc0_4_r10.c: Regenerate.
 478         * generated/maxloc1_4_i16.c: Regenerate.
 479         * generated/minloc0_8_i16.c: Regenerate.
 480         * generated/maxloc0_4_r10.c: Regenerate.
 481         * generated/maxloc0_8_i16.c: Regenerate.
 482         * generated/minloc1_8_r10.c: Regenerate.
 483         * generated/minloc0_16_r4.c: Regenerate.
 484         * generated/maxloc1_8_r10.c: Regenerate.
 485         * generated/maxloc0_16_r4.c: Regenerate.
 486         * generated/minloc1_16_r8.c: Regenerate.
 487         * generated/minloc0_8_i1.c: Regenerate.
 488         * generated/maxloc0_4_i4.c: Regenerate.
 489         * generated/maxloc1_16_r8.c: Regenerate.
 490         * generated/maxloc0_8_i2.c: Regenerate.
 491         * generated/nearest_r16.c: Regenerate.
 492         * generated/maxloc1_16_r10.c: Regenerate.
 493         * generated/minloc0_16_i2.c: Regenerate.
 494         * generated/minloc1_8_r8.c: Regenerate.
 495         * generated/maxloc0_16_i2.c: Regenerate.
 496         * generated/exponent_r4.c: Regenerate.
 497         * generated/spacing_r10.c: Regenerate.
 498         * generated/maxval_r10.c: Regenerate.
 499         * generated/minval_i1.c: Regenerate.
 500         * generated/maxloc1_4_i1.c: Regenerate.
 501         * generated/minloc1_4_i8.c: Regenerate.
 502         * generated/minloc0_8_r4.c: Regenerate.
 503         * generated/minloc0_16_r16.c: Regenerate.
 504         * generated/minloc0_4_i4.c: Regenerate.
 505         * generated/minloc0_8_i2.c: Regenerate.
 506         * generated/minval_r4.c: Regenerate.
 507         * generated/maxloc1_4_r4.c: Regenerate.
 508         * generated/maxval_r8.c: Regenerate.
 509         * generated/minval_r16.c: Regenerate.
 510         * generated/minloc1_4_i1.c: Regenerate.
 511         * generated/minval_i2.c: Regenerate.
 512         * generated/maxloc1_4_i2.c: Regenerate.
 513         * generated/maxloc1_8_i8.c: Regenerate.
 514         * generated/maxloc0_4_r8.c: Regenerate.
 515         * generated/maxloc0_16_r16.c: Regenerate.
 516         * generated/minloc1_4_r16.c: Regenerate.
 517         * generated/fraction_r8.c: Regenerate.
 518         * generated/maxloc1_4_r16.c: Regenerate.
 519         * generated/set_exponent_r4.c: Regenerate.
 520         * generated/minloc0_8_r16.c: Regenerate.
 521         * generated/maxloc0_8_r16.c: Regenerate.
 522         * generated/nearest_r10.c: Regenerate.
 523         * generated/maxloc0_8_i4.c: Regenerate.
 524         * generated/minloc1_4_r4.c: Regenerate.
 525         * generated/minloc0_16_i4.c: Regenerate.
 526         * generated/maxloc0_16_i4.c: Regenerate.
 527         * generated/nearest_r4.c: Regenerate.
 528         * generated/minloc1_16_i8.c: Regenerate.
 529         * generated/maxloc1_16_i8.c: Regenerate.
 530         * generated/minloc1_4_i2.c: Regenerate.
 531         * generated/maxloc1_8_i1.c: Regenerate.
 532         * generated/minloc0_16_r10.c: Regenerate.
 533         * generated/minloc1_8_i8.c: Regenerate.
 534         * generated/minloc0_4_r8.c: Regenerate.
 535         * generated/minloc0_8_i4.c: Regenerate.
 536         * generated/minloc1_16_i16.c: Regenerate.
 537         * generated/spacing_r8.c: Regenerate.
 538         * generated/maxloc1_8_r4.c: Regenerate.
 539         * generated/minloc1_16_i1.c: Regenerate.
 540         * generated/maxloc1_16_i1.c: Regenerate.
 541         * generated/minval_r10.c: Regenerate.
 542         * generated/minval_i4.c: Regenerate.
 543         * generated/minloc1_8_i1.c: Regenerate.
 544         * generated/maxloc1_4_i4.c: Regenerate.
 545         * generated/maxloc1_8_i2.c: Regenerate.
 546         * generated/maxval_i8.c: Regenerate.
 547         * generated/maxloc0_16_r10.c: Regenerate.
 548         * generated/rrspacing_r4.c: Regenerate.
 549         * generated/minloc0_4_i16.c: Regenerate.
 550         * generated/maxloc0_8_r8.c: Regenerate.
 551         * generated/maxloc0_4_i16.c: Regenerate.
 552         * generated/minloc1_4_r10.c: Regenerate.
 553         * generated/minloc1_8_i16.c: Regenerate.
 554         * generated/maxloc1_4_r10.c: Regenerate.
 555         * generated/minloc0_8_r10.c: Regenerate.
 556         * generated/maxloc1_8_i16.c: Regenerate.
 557         * generated/maxloc0_8_r10.c: Regenerate.
 558         * generated/minloc1_16_r4.c: Regenerate.
 559         * generated/maxloc1_16_r4.c: Regenerate.
 560         * generated/minloc0_16_r8.c: Regenerate.
 561         * generated/maxloc0_16_r8.c: Regenerate.
 562         * generated/maxloc0_4_i8.c: Regenerate.
 563         * generated/maxloc1_16_i16.c: Regenerate.
 564         * generated/minloc1_8_r4.c: Regenerate.
 565         * generated/minloc1_16_i2.c: Regenerate.
 566         * generated/maxloc1_16_i2.c: Regenerate.
 567         * generated/maxval_i16.c: Regenerate.
 568         * generated/exponent_r8.c: Regenerate.
 569         * generated/minloc1_4_i4.c: Regenerate.
 570         * generated/maxval_i1.c: Regenerate.
 571         * generated/minloc1_8_i2.c: Regenerate.
 572         * generated/minloc0_8_r8.c: Regenerate.
 573         * generated/set_exponent_r16.c: Regenerate.
 574         * generated/maxloc0_4_i1.c: Regenerate.
 575         * generated/rrspacing_r16.c: Regenerate.
 576         * generated/minloc0_4_i8.c: Regenerate.
 577         * generated/maxval_r4.c: Regenerate.
 578         * configure: Regenerate.
 579         * config.h.in: Regenerate.
 580
 581 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 582
 583         PR libfortran/31395
 584         * io/format.c (parse_format_list): Fix parsing.
 585
 586 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 587
 588         PR fortran/31304
 589         intrinsics/string_intrinsics.c (string_repeat): Remove.
 590
 591 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 592
 593         PR libfortran/31052
 594         * io/open.c (test_endfile): Delete this function.
 595         (edit_modes): Delete call to test_endfile.
 596         (new_unit): Likewise.
 597         * io/io.h: Delete prototype for test_endfile.
 598         * io/transfer.c (next_record_r): Remove use of test_endfile.
 599         (st_read):  Add test for end file condition and adjust status.
 600
 601 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 602
 603         PR libfortran/31366
 604         * io/transfer.c (read_block_direct): Do not generate error when reading
 605         past EOF on a short record that is less than the RECL= specified.
 606
 607 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 608
 609         PR libfortran/31207
 610         * io/unit.c (close_unit_1): If there are bytes previously written from
 611         ADVANCE="no", move to the end before closing.
 612
 613 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 614
 615         PR libfortran/31335
 616         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 617         if stat() and fstat() library functions are available. When lstat()
 618         is not available, use stat() instead.
 619         * configure.ac: Add checks for stat, fstat and lstat.
 620         * configure: Regenerate.
 621         * config.h.in: Regenerate.
 622
 623 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 624
 625         PR libfortran/31052
 626         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 627         mode.
 628
 629 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 630
 631         PR libfortran/31199
 632         * io/io.h: Add saved_pos to gfc_unit structure.
 633         * io/open.c (new_unit): Initialize saved_pos.
 634         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 635         (next_record_w): Fix whitespace.
 636         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 637         later use.  If not ADVANCE="no" set saved_pos to zero.
 638
 639 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 640
 641         PR libfortran/31196
 642         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 643         correct variable.
 644
 645 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 646
 647         PR libfortran/31052
 648         * file_pos.c: Update Copyright year.
 649         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 650         Update Copyright year.
 651         * io/io.h: Same.
 652         * io/unix.c (is_special): Add missing type for this function.
 653         Update Copyright year.
 654         * io/transfer.c (next_record_r): Restore test_endfile.
 655         (st_read): Fix whitespace.  Update Copyright year
 656
 657 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 658
 659         * configure.ac: Add missing check for gettimeofday.
 660         * config.h.in: Renegerate.
 661         * configure: Regenerate.
 662
 663 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 664
 665         PR libfortran/31052
 666         * io/file_position (st_rewind): Fix comments. Remove use of
 667         test_endfile. Don't seek if already at 0 position.  Use new is_special
 668         function to set endfile state.
 669         * io/open.c (test_endfile): Delete this function.
 670         * io/io.h: Delete prototype for test_endfile.  Add prototype
 671         for is_special.
 672         * io/unix.c (is_special): New function. Fix whitespace.
 673         * io/transfer.c (next_record_r): Remove use of test_endfile.
 674
 675 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 676
 677         * runtime/main.c: Include "config.h" first.
 678
 679 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 680
 681         PR libfortran/31099
 682         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 683
 684 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 685
 686         * runtime/backtrace.c: New file.
 687         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 688         environment variable.
 689         * runtime/compile_options.c (set_std): Add new argument.
 690         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 691         * runtime/error.c (sys_exit): Add call to show_backtrace.
 692         * libgfortran.h (options_t): New backtrace field.
 693         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 694         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 695         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 696         and getppid.
 697         * Makefile.am: Add runtime/backtrace.c.
 698         * fmain.c (main): Add call to store_exe_path.
 699         * Makefile.in: Renegerate.
 700         * config.h.in: Renegerate.
 701         * configure: Regenerate.
 702
 703 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 704
 705         PR libfortran/31051
 706         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 707         spaces when in writing mode.  Clean up some formatting.
 708
 709 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 710
 711         PR libfortran/30690
 712         * all.m4: Quote everything, except for m4 macros.
 713         * any.m4: Likewise.
 714         * count.m4: Likewise.
 715         * cshift1.m4: Likewise.
 716         * eoshift1.m4: Likewise.
 717         * eoshift3.m4: Likewise.
 718         * exponent.m4: Likewise.
 719         * fraction.m4: Likewise.
 720         * in_pack.m4: Likewise.
 721         * in_unpack.m4: Likewise.
 722         * matmul.m4: Likewise.
 723         * matmull.m4: Likewise.
 724         * nearest.m4: Likewise.
 725         * pow.m4: Likewise.
 726         * product.m4: Likewise.
 727         * reshape.m4: Likewise.
 728         * rrspacing.m4: Likewise.
 729         * set_exponent.m4: Likewise.
 730         * shape.m4: Likewise.
 731         * spacing.m4: Likewise.
 732         * transpose.m4: Likewise.
 733
 734 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 735
 736         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 737         O_RDONLY even if errno is EROFS.
 738
 739 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 740
 741         PR libfortran/31099
 742         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 743         * io/transfer.c (next_record_w): Set bytes left to record length for
 744         sequential unformatted I/O.
 745         (next_record_r): Ditto.
 746         (read_block_direct): Fix test for exceeding bytes_left.
 747
 748 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 749
 750         PR fortran/30947
 751         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 752         integer arguments.
 753
 754 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 755
 756         PR libfortran/30981
 757         * m4/pow_m4: Use appropriate unsigned int type for u.
 758         * generated/pow_c10_i16.c: Regenerated.
 759         * generated/pow_c10_i4.c: Regenerated.
 760         * generated/pow_c10_i8.c: Regenerated.
 761         * generated/pow_c16_i16.c: Regenerated.
 762         * generated/pow_c16_i4.c: Regenerated.
 763         * generated/pow_c16_i8.c: Regenerated.
 764         * generated/pow_c4_i16.c: Regenerated.
 765         * generated/pow_c4_i4.c: Regenerated.
 766         * generated/pow_c4_i8.c: Regenerated.
 767         * generated/pow_c8_i16.c: Regenerated.
 768         * generated/pow_c8_i4.c: Regenerated.
 769         * generated/pow_c8_i8.c: Regenerated.
 770         * generated/pow_i16_i16.c: Regenerated.
 771         * generated/pow_i16_i4.c: Regenerated.
 772         * generated/pow_i16_i8.c: Regenerated.
 773         * generated/pow_i4_i16.c: Regenerated.
 774         * generated/pow_i4_i4.c: Regenerated.
 775         * generated/pow_i4_i8.c: Regenerated.
 776         * generated/pow_i8_i16.c: Regenerated.
 777         * generated/pow_i8_i4.c: Regenerated.
 778         * generated/pow_i8_i8.c: Regenerated.
 779         * generated/pow_r10_i16.c: Regenerated.
 780         * generated/pow_r10_i4.c: Regenerated.
 781         * generated/pow_r10_i8.c: Regenerated.
 782         * generated/pow_r16_i16.c: Regenerated.
 783         * generated/pow_r16_i4.c: Regenerated.
 784         * generated/pow_r16_i8.c: Regenerated.
 785         * generated/pow_r4_i16.c: Regenerated.
 786         * generated/pow_r4_i4.c: Regenerated.
 787         * generated/pow_r4_i8.c: Regenerated.
 788         * generated/pow_r8_i16.c: Regenerated.
 789         * generated/pow_r8_i4.c: Regenerated.
 790         * generated/pow_r8_i8.c: Regenerated.
 791
 792 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 793
 794         PR libfortran/31001
 795         * intrinsics/pack_generic.c (pack_internal): Add special checks
 796         for zero-sized arrays.
 797
 798 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 799
 800         * Makefile.am: Add dummy install-pdf target.
 801         * Makefile.in: Regenerate
 802
 803 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 804
 805         PR libfortran/30918
 806         * io/listread.c (namelist_read): Eat comment line.
 807
 808 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 809
 810         PR libfortran/30910
 811         * io/write.c (output_float): Add condition of format F only for
 812         special case rounding with zero precision.
 813
 814 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 815
 816         PR libfortran/30533
 817         PR libfortran/30765
 818         * Makefile.am: Add $(srcdir) too all files in generated/.
 819         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 820         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 821         maxloc0_16_i2.c.
 822         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 823         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 824         maxloc1_16_i2.c.
 825         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 826         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 827         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 828         minloc0_16_i2.c.
 829         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 830         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 831         minloc1_16_i2.c.
 832         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 833         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 834         (i_product_c):  Add product_i1.c and product_i2.c.
 835         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 836         (gfor_built_specific_src):  Remove $(srcdir) from target.
 837         (gfor_bulit_specific2_src):  Likewise.
 838         Makefile.in:  Regenerated.
 839         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 840         Add gfc_array_i1 and gfc_array_i2.
 841         * generated/matmul_i1.c: New file.
 842         * generated/matmul_i2.c: New file.
 843         * generated/maxloc0_16_i1.c: New file.
 844         * generated/maxloc0_16_i2.c: New file.
 845         * generated/maxloc0_4_i1.c: New file.
 846         * generated/maxloc0_4_i2.c: New file.
 847         * generated/maxloc0_8_i1.c: New file.
 848         * generated/maxloc0_8_i2.c: New file.
 849         * generated/maxloc1_16_i1.c: New file.
 850         * generated/maxloc1_16_i2.c: New file.
 851         * generated/maxloc1_4_i1.c: New file.
 852         * generated/maxloc1_4_i2.c: New file.
 853         * generated/maxloc1_8_i1.c: New file.
 854         * generated/maxloc1_8_i2.c: New file.
 855         * generated/maxval_i1.c: New file.
 856         * generated/maxval_i2.c: New file.
 857         * generated/minloc0_16_i1.c: New file.
 858         * generated/minloc0_16_i2.c: New file.
 859         * generated/minloc0_4_i1.c: New file.
 860         * generated/minloc0_4_i2.c: New file.
 861         * generated/minloc0_8_i1.c: New file.
 862         * generated/minloc0_8_i2.c: New file.
 863         * generated/minloc1_16_i1.c: New file.
 864         * generated/minloc1_16_i2.c: New file.
 865         * generated/minloc1_4_i1.c: New file.
 866         * generated/minloc1_4_i2.c: New file.
 867         * generated/minloc1_8_i1.c: New file.
 868         * generated/minloc1_8_i2.c: New file.
 869         * generated/minval_i1.c: New file.
 870         * generated/minval_i2.c: New file.
 871         * generated/product_i1.c: New file.
 872         * generated/product_i2.c: New file.
 873         * generated/sum_i1.c: New file.
 874         * generated/sum_i2.c: New file.
 875
 876 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 877
 878         * runtime/memory.c (deallocate): Correct comment.
 879
 880 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 881
 882         * Makefile.am:  Use $(M4) instead of m4.
 883         * Makefile.in:  Regenerate.
 884
 885 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 886
 887         * Makefile.am: Remove $(srcdir) from assorted targets
 888         in maintainer mode.
 889         * Makefile.in: Regenerate.
 890
 891 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 892             Tobias Burnus  <burnus@net-b.de>
 893
 894         PR fortran/30512
 895         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 896         * generated/maxloc1_8_i4.c: Regenerate.
 897         * generated/maxloc0_8_i8.c: Regenerate.
 898         * generated/maxloc1_16_i4.c: Regenerate.
 899         * generated/maxloc0_16_i8.c: Regenerate.
 900         * generated/maxval_i4.c: Regenerate.
 901         * generated/maxloc1_4_i8.c: Regenerate.
 902         * generated/maxloc0_16_i16.c: Regenerate.
 903         * generated/maxloc1_4_i16.c: Regenerate.
 904         * generated/maxloc0_8_i16.c: Regenerate.
 905         * generated/maxloc0_4_i4.c: Regenerate.
 906         * generated/maxloc1_8_i8.c: Regenerate.
 907         * generated/maxloc0_8_i4.c: Regenerate.
 908         * generated/maxloc0_16_i4.c: Regenerate.
 909         * generated/maxloc1_16_i8.c: Regenerate.
 910         * generated/maxloc1_4_i4.c: Regenerate.
 911         * generated/maxval_i8.c: Regenerate.
 912         * generated/maxloc0_4_i16.c: Regenerate.
 913         * generated/maxloc1_8_i16.c: Regenerate.
 914         * generated/maxloc0_4_i8.c: Regenerate.
 915         * generated/maxloc1_16_i16.c: Regenerate.
 916         * generated/maxval_i16.c: Regenerate.
 917
 918 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 919
 920         PR fortran/30611
 921         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 922         if ncopies is negative.
 923
 924 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 925
 926         PR libfortran/30007
 927         * libgfortran.h: Do not prefix symbol name with
 928         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 929
 930 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 931
 932         PR fortran/30284
 933         PR fortran/30626
 934         * io/transfer.c (init_loop_spec, next_array_record): Change to
 935         lbound rather than unity base.
 936
 937 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 938
 939         * runtime/error.c: Include sys/time.h before sys/resource.h.
 940
 941 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 942
 943         PR libfortran/30525
 944         * intrinsics/string_intrinsics.c(compare_string):  Make
 945         sure that comparisons are done unsigned.
 946
 947 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 948
 949         PR libfortran/30015
 950         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 951           can go backwards.
 952         * configure.ac: Remove AC_TRY_RUN test for timezone in
 953           gettimeofday.
 954         * acinclude.m4: Ditto.
 955         * configure: Regenerate.
 956         * config.h.in: Regenerate.
 957
 958 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 959
 960         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 961         * m4/specific2.m4: Likewise.
 962         * m4/specific.m4: Likewise.
 963         * intrinsics/f2c_specifics.F90: Likewise.
 964         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
 965         * intrinsics/selected_real_kind.f90: Likewise.
 966         * intrinsics/dprod_r8.f90: Likewise.
 967         * Makefile.am: Add -fallow-leading-underscore to the
 968         gfor_specific_src files, as well as selected_real_kind.F90
 969         and selected_int_kind.F90
 970         * Makefile.in: Regenerate.
 971         * generated/_sqrt_c8.F90: Regenerate.
 972         * generated/_sign_r16.F90: Regenerate.
 973         * generated/_log_c16.F90: Regenerate.
 974         * generated/_sin_c10.F90: Regenerate.
 975         * generated/_tanh_r4.F90: Regenerate.
 976         * generated/_tanh_r8.F90: Regenerate.
 977         * generated/_log10_r10.F90: Regenerate.
 978         * generated/_aimag_c4.F90: Regenerate.
 979         * generated/_sign_r4.F90: Regenerate.
 980         * generated/_aimag_c8.F90: Regenerate.
 981         * generated/_sign_r8.F90: Regenerate.
 982         * generated/_mod_i4.F90: Regenerate.
 983         * generated/_cos_r16.F90: Regenerate.
 984         * generated/_aint_r10.F90: Regenerate.
 985         * generated/_mod_i8.F90: Regenerate.
 986         * generated/_abs_i16.F90: Regenerate.
 987         * generated/_sqrt_c10.F90: Regenerate.
 988         * generated/_atan2_r4.F90: Regenerate.
 989         * generated/_cos_c4.F90: Regenerate.
 990         * generated/_atan_r16.F90: Regenerate.
 991         * generated/_tanh_r10.F90: Regenerate.
 992         * generated/_atan2_r8.F90: Regenerate.
 993         * generated/_cos_c8.F90: Regenerate.
 994         * generated/_exp_r4.F90: Regenerate.
 995         * generated/_log_r10.F90: Regenerate.
 996         * generated/_exp_r8.F90: Regenerate.
 997         * generated/_abs_r4.F90: Regenerate.
 998         * generated/_abs_r8.F90: Regenerate.
 999         * generated/_sin_r16.F90: Regenerate.
1000         * generated/_tan_r4.F90: Regenerate.
1001         * generated/_tan_r8.F90: Regenerate.
1002         * generated/_sign_i4.F90: Regenerate.
1003         * generated/_sign_i8.F90: Regenerate.
1004         * generated/_exp_c16.F90: Regenerate.
1005         * generated/_sqrt_r16.F90: Regenerate.
1006         * generated/_conjg_c4.F90: Regenerate.
1007         * generated/_conjg_c8.F90: Regenerate.
1008         * generated/_dim_r16.F90: Regenerate.
1009         * generated/_mod_r10.F90: Regenerate.
1010         * generated/_abs_c10.F90: Regenerate.
1011         * generated/_conjg_c16.F90: Regenerate.
1012         * generated/_tan_r16.F90: Regenerate.
1013         * generated/_asinh_r10.F90: Regenerate.
1014         * generated/_abs_i4.F90: Regenerate.
1015         * generated/_abs_i8.F90: Regenerate.
1016         * generated/_acos_r10.F90: Regenerate.
1017         * generated/_exp_r10.F90: Regenerate.
1018         * generated/_acosh_r16.F90: Regenerate.
1019         * generated/_atan2_r16.F90: Regenerate.
1020         * generated/_cos_c16.F90: Regenerate.
1021         * generated/_mod_i16.F90: Regenerate.
1022         * generated/_asin_r4.F90: Regenerate.
1023         * generated/_anint_r16.F90: Regenerate.
1024         * generated/_asin_r8.F90: Regenerate.
1025         * generated/_aimag_c10.F90: Regenerate.
1026         * generated/_exp_c4.F90: Regenerate.
1027         * generated/_sinh_r10.F90: Regenerate.
1028         * generated/_exp_c8.F90: Regenerate.
1029         * generated/_log10_r4.F90: Regenerate.
1030         * generated/_log10_r8.F90: Regenerate.
1031         * generated/_abs_c4.F90: Regenerate.
1032         * generated/_abs_r16.F90: Regenerate.
1033         * generated/_abs_c8.F90: Regenerate.
1034         * generated/_asin_r10.F90: Regenerate.
1035         * generated/_sign_r10.F90: Regenerate.
1036         * generated/_atanh_r16.F90: Regenerate.
1037         * generated/_log_c10.F90: Regenerate.
1038         * generated/_cosh_r16.F90: Regenerate.
1039         * generated/_sin_c16.F90: Regenerate.
1040         * generated/_cos_r10.F90: Regenerate.
1041         * generated/_log10_r16.F90: Regenerate.
1042         * generated/_aint_r16.F90: Regenerate.
1043         * generated/_acos_r4.F90: Regenerate.
1044         * generated/_acos_r8.F90: Regenerate.
1045         * generated/_sqrt_c16.F90: Regenerate.
1046         * generated/_acosh_r4.F90: Regenerate.
1047         * generated/_atan_r10.F90: Regenerate.
1048         * generated/_acosh_r8.F90: Regenerate.
1049         * generated/_sign_i16.F90: Regenerate.
1050         * generated/_tanh_r16.F90: Regenerate.
1051         * generated/_log_r4.F90: Regenerate.
1052         * generated/_log_r8.F90: Regenerate.
1053         * generated/_sin_r4.F90: Regenerate.
1054         * generated/_sin_r8.F90: Regenerate.
1055         * generated/_log_r16.F90: Regenerate.
1056         * generated/_sin_r10.F90: Regenerate.
1057         * generated/_sqrt_r4.F90: Regenerate.
1058         * generated/_exp_c10.F90: Regenerate.
1059         * generated/_sqrt_r8.F90: Regenerate.
1060         * generated/_asinh_r4.F90: Regenerate.
1061         * generated/_sqrt_r10.F90: Regenerate.
1062         * generated/_asinh_r8.F90: Regenerate.
1063         * generated/_dim_r4.F90: Regenerate.
1064         * generated/_dim_r8.F90: Regenerate.
1065         * generated/_dim_r10.F90: Regenerate.
1066         * generated/_cosh_r4.F90: Regenerate.
1067         * generated/_conjg_c10.F90: Regenerate.
1068         * generated/_tan_r10.F90: Regenerate.
1069         * generated/_cosh_r8.F90: Regenerate.
1070         * generated/_mod_r16.F90: Regenerate.
1071         * generated/_abs_c16.F90: Regenerate.
1072         * generated/_cos_r4.F90: Regenerate.
1073         * generated/_asinh_r16.F90: Regenerate.
1074         * generated/_cos_r8.F90: Regenerate.
1075         * generated/_atanh_r4.F90: Regenerate.
1076         * generated/_atanh_r8.F90: Regenerate.
1077         * generated/_acos_r16.F90: Regenerate.
1078         * generated/_anint_r4.F90: Regenerate.
1079         * generated/_acosh_r10.F90: Regenerate.
1080         * generated/_anint_r8.F90: Regenerate.
1081         * generated/_exp_r16.F90: Regenerate.
1082         * generated/_mod_r4.F90: Regenerate.
1083         * generated/_cos_c10.F90: Regenerate.
1084         * generated/_atan2_r10.F90: Regenerate.
1085         * generated/_dim_i16.F90: Regenerate.
1086         * generated/_mod_r8.F90: Regenerate.
1087         * generated/_anint_r10.F90: Regenerate.
1088         * generated/_aint_r4.F90: Regenerate.
1089         * generated/_aint_r8.F90: Regenerate.
1090         * generated/_dim_i4.F90: Regenerate.
1091         * generated/_sinh_r4.F90: Regenerate.
1092         * generated/_log_c4.F90: Regenerate.
1093         * generated/_dim_i8.F90: Regenerate.
1094         * generated/_sinh_r8.F90: Regenerate.
1095         * generated/_log_c8.F90: Regenerate.
1096         * generated/_sin_c4.F90: Regenerate.
1097         * generated/_sin_c8.F90: Regenerate.
1098         * generated/misc_specifics.F90: Regenerate.
1099         * generated/_abs_r10.F90: Regenerate.
1100         * generated/_aimag_c16.F90: Regenerate.
1101         * generated/_atan_r4.F90: Regenerate.
1102         * generated/_sinh_r16.F90: Regenerate.
1103         * generated/_atan_r8.F90: Regenerate.
1104         * generated/_atanh_r10.F90: Regenerate.
1105         * generated/_cosh_r10.F90: Regenerate.
1106         * generated/_sqrt_c4.F90: Regenerate.
1107         * generated/_asin_r16.F90: Regenerate.
1108
1109 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1110
1111         PR libfortran/26893
1112         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1113         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1114         * configure: Regenerate.
1115         * config.h.in: Regenerate because it was forgottent in the last
1116         commit.
1117
1118 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1119             Tobias Burnus  <burnus@net-b.de>
1120
1121         PR libfortran/29649
1122         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1123         environment variable.
1124         * runtime/compile_options.c (set_std): Add new argument.
1125         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1126         functionality.
1127         * libgfortran.h (options_t): New dump_core and backtrace members.
1128         (sys_exit): Move prototype.
1129         * io/unix.c (sys_exit): Move to runtime/error.c.
1130         * configure.ac: Add check for getrlimit.
1131         * configure: Regenerate.
1132
1133 2007-01-17  Tom Tromey  <tromey@redhat.com>
1134
1135         PR libfortran/27107:
1136         * aclocal.m4, configure, Makefile.in: Rebuilt.
1137         * configure.ac: Enable automake dependency tracking.  Update
1138         minimum automake version.
1139
1140 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1141
1142         PR libfortran/27107
1143         * runtime/environ.c: Don't include io/io.h.
1144         * runtime/string.c: Don't include io/io.h.
1145         (compare0): Add cast to avoid warning.
1146         * runtime/error.c: Don't include io/io.h.
1147         (st_printf): Move to io/unix.c.
1148         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1149         * intrinsics/fget.c: Likewise.
1150         * intrinsics/ftell.c: Likewise.
1151         * intrinsics/tty.c: Likewise.
1152         * libgfortran.h (DEFAULT_RECL, notification_std,
1153         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1154         DEFAULT_TEMPDIR): New declarations.
1155         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1156         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1157         Move to libgfortran.h.
1158         * io/unix.c: Add io/unix.h content.
1159         (st_printf): New function.
1160         * io/intrinsics.c: New file.
1161         * io/unix.h: Remove, contents moved into unix.c.
1162         * libtool-version: Update library version to 3.0.0.
1163         * configure.ac: Update library version to 0.3.
1164         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1165         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1166         * Makefile.in: Regenerate.
1167         * configure: Regenerate.
1168
1169 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1170
1171         PR libfortran/30435
1172         * io/list_read.c (finish_separator): Don't call next_record.
1173         (list_formatted_read_scalar): Clean up some comments and whitespace.
1174         (nml_read_obj): Whitespace fix.
1175
1176 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1177
1178         PR libfortran/30162
1179         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1180         s->file_length == -1.
1181         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1182         (fd_seek): If not seekable, just return success.
1183         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1184         seek fails and the stream is not a pipe.
1185         (fd_to_stream): Make test for non-seekable file more robust.
1186
1187 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1188
1189         * ChangeLog: Copied to ...
1190         * ChangeLog-2006: here.