libgfortran/ChangeLog

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