libgfortran/ChangeLog

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