libgfortran/ChangeLog

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