libgfortran/ChangeLog

   1 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
   2
   3         PR fortran/22539
   4         * io/intrinsics.c (fseek_sub): New.
   5         * io/unix.c (fd_fseek): Change logical and physical offsets only
   6         if seek succeeds.
   7         * gfortran.map (fseek_sub): New.
   8
   9 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  10
  11         PR libfortran/31210
  12         * io/transfer.c (transfer_character): Avoid passing a NULL
  13         pointer as source to the transfer routines, if the string length
  14         is zero.
  15
  16 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  17
  18         PR libfortran/31501
  19         * io/list_read.c (next_char): Fix whitespace.
  20         * io/io.h: Remove prototypes and define macros for is_array_io,
  21         is_stream_io, and is_internal_unit.
  22         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
  23         these functions.
  24         * io/transfer.c (read_sf): Change handling of internal_unit to make a
  25         single call to salloc_r and use memcpy to transfer the data.
  26
  27 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  28
  29         PR libfortran/31532
  30         * io/file_pos.c (st_backspace): Set flags.position for end of file
  31         condition and use new function update_position.
  32         (st_endfile): Use new function update_position.
  33         * io/io.h: Add prototype for new function.
  34         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
  35         to zero.
  36         * io/unit.c (update_position): New function to update position info
  37         used by inquire.
  38         * io/transfer.c (next_record): Fix typo and use new function.
  39
  40 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  41
  42         PR libfortran/31299
  43         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
  44         getlogin if they are available.
  45         * configure.ac: Add checks for getpwuid and geteuid.
  46         * configure: Regenerate.
  47         * config.h.in: Regenerate.
  48
  49 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
  50
  51         * configure: Regenerate using autoconf 2.59.
  52         * Makefile.in: Likewise.
  53         * config.h.in: Likewise.
  54
  55 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
  56
  57         PR libfortran/27740
  58         * configure.ac: New test to determine if symbol versioning is
  59         supported.
  60         * Makefile.am: Use result of above test to add appropriate linker
  61         flags.
  62         * gfortran.map: New file.
  63         * configure: Regenerated.
  64         * Makefile.in: Regenerated.
  65         * config.h.in: Regenerated.
  66
  67 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
  68
  69         PR fortran/31618
  70         * io/transfer.c (read_block_direct):  Instead of calling us_read,
  71         set dtp->u.p.current_unit->current_record = 0 so that pre_position
  72         will read the record marker.
  73         (data_transfer_init):  For different error conditions, call
  74         generate_error, then return.
  75
  76 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  77
  78         * runtime/main.c (please_free_exe_path_when_done): New variable.
  79         (store_exe_path): Initialize character buffer, and mark whether
  80         exe_path should be free'd by the library destructor function.
  81         (cleanup): Only free exe_path if needed.
  82
  83 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  84             Tobias Burnus  <burnus@net-b.de>
  85
  86         PR libfortran/31286
  87         PR libfortran/31296
  88         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
  89         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
  90         array structures we pass to unpack_internal.
  91
  92 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  93
  94         * io/open.c (test_endfile): Revert changes for 31052, restoring this
  95         function.
  96
  97 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
  98
  99         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 100         * Makefile.in: Regenerate.
 101
 102 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 103
 104         * configure: Regenerate.
 105
 106 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 107
 108         * intrinsics/cpu_time.c: Don't include headers already included
 109         by libgfortran.h. Protect inclusion of sys/times.h.
 110         * configure.ac: Remove unneeded checks for finit, stdio.h,
 111         stddef.h, math.h and sys/params.h.
 112         * config/fpu-aix.h: Don't include headers already included by
 113         libgfortran.h.
 114         * config/fpu-sysv.h: Likewise.
 115         * io/write.c: Likewise.
 116         * m4/minloc1.m4: Likewise.
 117         * m4/maxloc1.m4: Likewise.
 118         * m4/fraction.m4: Likewise.
 119         * m4/set_exponent.m4: Likewise.
 120         * m4/spacing.m4: Likewise.
 121         * m4/minval.m4: Likewise.
 122         * m4/maxval.m4: Likewise.
 123         * m4/exponent.m4: Likewise.
 124         * m4/nearest.m4: Likewise.
 125         * m4/minloc0.m4: Likewise.
 126         * m4/maxloc0.m4: Likewise.
 127         * m4/rrspacing.m4: Likewise.
 128         * runtime/main.c: Likewise.
 129         * runtime/error.c: Likewise.
 130         * intrinsics/system_clock.c: Likewise.
 131         * intrinsics/etime.c: Likewise.
 132         * intrinsics/stat.c: Likewise.
 133         * intrinsics/date_and_time.c: Likewise.
 134         * intrinsics/env.c: Likewise.
 135         * intrinsics/kill.c: Likewise.
 136         * intrinsics/getXid.c: Likewise.
 137         * intrinsics/chmod.c: Likewise.
 138         * intrinsics/args.c: Likewise.
 139         * intrinsics/c99_functions.c: Likewise.
 140         * generated/minval_r8.c: Regenerate.
 141         * generated/maxloc1_4_r8.c: Regenerate.
 142         * generated/minloc1_16_r16.c: Regenerate.
 143         * generated/maxval_i2.c: Regenerate.
 144         * generated/maxloc1_8_i4.c: Regenerate.
 145         * generated/exponent_r16.c: Regenerate.
 146         * generated/maxloc0_4_r4.c: Regenerate.
 147         * generated/fraction_r16.c: Regenerate.
 148         * generated/fraction_r4.c: Regenerate.
 149         * generated/minloc0_4_r16.c: Regenerate.
 150         * generated/minloc0_4_i1.c: Regenerate.
 151         * generated/maxloc0_4_r16.c: Regenerate.
 152         * generated/maxloc0_4_i2.c: Regenerate.
 153         * generated/minloc1_8_r16.c: Regenerate.
 154         * generated/maxloc1_8_r16.c: Regenerate.
 155         * generated/set_exponent_r8.c: Regenerate.
 156         * generated/maxloc0_8_i8.c: Regenerate.
 157         * generated/minloc1_4_r8.c: Regenerate.
 158         * generated/maxloc1_16_r16.c: Regenerate.
 159         * generated/minloc1_16_i4.c: Regenerate.
 160         * generated/maxloc1_16_i4.c: Regenerate.
 161         * generated/minloc0_16_i8.c: Regenerate.
 162         * generated/maxloc0_16_i8.c: Regenerate.
 163         * generated/nearest_r8.c: Regenerate.
 164         * generated/spacing_r16.c: Regenerate.
 165         * generated/maxval_r16.c: Regenerate.
 166         * generated/minloc1_8_i4.c: Regenerate.
 167         * generated/minloc0_16_i16.c: Regenerate.
 168         * generated/minloc0_4_r4.c: Regenerate.
 169         * generated/set_exponent_r10.c: Regenerate.
 170         * generated/rrspacing_r10.c: Regenerate.
 171         * generated/minloc0_4_i2.c: Regenerate.
 172         * generated/maxloc0_8_i1.c: Regenerate.
 173         * generated/minloc0_8_i8.c: Regenerate.
 174         * generated/spacing_r4.c: Regenerate.
 175         * generated/minloc1_16_r10.c: Regenerate.
 176         * generated/minloc0_16_i1.c: Regenerate.
 177         * generated/maxloc0_16_i1.c: Regenerate.
 178         * generated/maxloc1_8_r8.c: Regenerate.
 179         * generated/minval_i16.c: Regenerate.
 180         * generated/exponent_r10.c: Regenerate.
 181         * generated/maxval_i4.c: Regenerate.
 182         * generated/minval_i8.c: Regenerate.
 183         * generated/maxloc1_4_i8.c: Regenerate.
 184         * generated/fraction_r10.c: Regenerate.
 185         * generated/maxloc0_16_i16.c: Regenerate.
 186         * generated/maxloc0_8_r4.c: Regenerate.
 187         * generated/rrspacing_r8.c: Regenerate.
 188         * generated/minloc1_4_i16.c: Regenerate.
 189         * generated/minloc0_4_r10.c: Regenerate.
 190         * generated/maxloc1_4_i16.c: Regenerate.
 191         * generated/minloc0_8_i16.c: Regenerate.
 192         * generated/maxloc0_4_r10.c: Regenerate.
 193         * generated/maxloc0_8_i16.c: Regenerate.
 194         * generated/minloc1_8_r10.c: Regenerate.
 195         * generated/minloc0_16_r4.c: Regenerate.
 196         * generated/maxloc1_8_r10.c: Regenerate.
 197         * generated/maxloc0_16_r4.c: Regenerate.
 198         * generated/minloc1_16_r8.c: Regenerate.
 199         * generated/minloc0_8_i1.c: Regenerate.
 200         * generated/maxloc0_4_i4.c: Regenerate.
 201         * generated/maxloc1_16_r8.c: Regenerate.
 202         * generated/maxloc0_8_i2.c: Regenerate.
 203         * generated/nearest_r16.c: Regenerate.
 204         * generated/maxloc1_16_r10.c: Regenerate.
 205         * generated/minloc0_16_i2.c: Regenerate.
 206         * generated/minloc1_8_r8.c: Regenerate.
 207         * generated/maxloc0_16_i2.c: Regenerate.
 208         * generated/exponent_r4.c: Regenerate.
 209         * generated/spacing_r10.c: Regenerate.
 210         * generated/maxval_r10.c: Regenerate.
 211         * generated/minval_i1.c: Regenerate.
 212         * generated/maxloc1_4_i1.c: Regenerate.
 213         * generated/minloc1_4_i8.c: Regenerate.
 214         * generated/minloc0_8_r4.c: Regenerate.
 215         * generated/minloc0_16_r16.c: Regenerate.
 216         * generated/minloc0_4_i4.c: Regenerate.
 217         * generated/minloc0_8_i2.c: Regenerate.
 218         * generated/minval_r4.c: Regenerate.
 219         * generated/maxloc1_4_r4.c: Regenerate.
 220         * generated/maxval_r8.c: Regenerate.
 221         * generated/minval_r16.c: Regenerate.
 222         * generated/minloc1_4_i1.c: Regenerate.
 223         * generated/minval_i2.c: Regenerate.
 224         * generated/maxloc1_4_i2.c: Regenerate.
 225         * generated/maxloc1_8_i8.c: Regenerate.
 226         * generated/maxloc0_4_r8.c: Regenerate.
 227         * generated/maxloc0_16_r16.c: Regenerate.
 228         * generated/minloc1_4_r16.c: Regenerate.
 229         * generated/fraction_r8.c: Regenerate.
 230         * generated/maxloc1_4_r16.c: Regenerate.
 231         * generated/set_exponent_r4.c: Regenerate.
 232         * generated/minloc0_8_r16.c: Regenerate.
 233         * generated/maxloc0_8_r16.c: Regenerate.
 234         * generated/nearest_r10.c: Regenerate.
 235         * generated/maxloc0_8_i4.c: Regenerate.
 236         * generated/minloc1_4_r4.c: Regenerate.
 237         * generated/minloc0_16_i4.c: Regenerate.
 238         * generated/maxloc0_16_i4.c: Regenerate.
 239         * generated/nearest_r4.c: Regenerate.
 240         * generated/minloc1_16_i8.c: Regenerate.
 241         * generated/maxloc1_16_i8.c: Regenerate.
 242         * generated/minloc1_4_i2.c: Regenerate.
 243         * generated/maxloc1_8_i1.c: Regenerate.
 244         * generated/minloc0_16_r10.c: Regenerate.
 245         * generated/minloc1_8_i8.c: Regenerate.
 246         * generated/minloc0_4_r8.c: Regenerate.
 247         * generated/minloc0_8_i4.c: Regenerate.
 248         * generated/minloc1_16_i16.c: Regenerate.
 249         * generated/spacing_r8.c: Regenerate.
 250         * generated/maxloc1_8_r4.c: Regenerate.
 251         * generated/minloc1_16_i1.c: Regenerate.
 252         * generated/maxloc1_16_i1.c: Regenerate.
 253         * generated/minval_r10.c: Regenerate.
 254         * generated/minval_i4.c: Regenerate.
 255         * generated/minloc1_8_i1.c: Regenerate.
 256         * generated/maxloc1_4_i4.c: Regenerate.
 257         * generated/maxloc1_8_i2.c: Regenerate.
 258         * generated/maxval_i8.c: Regenerate.
 259         * generated/maxloc0_16_r10.c: Regenerate.
 260         * generated/rrspacing_r4.c: Regenerate.
 261         * generated/minloc0_4_i16.c: Regenerate.
 262         * generated/maxloc0_8_r8.c: Regenerate.
 263         * generated/maxloc0_4_i16.c: Regenerate.
 264         * generated/minloc1_4_r10.c: Regenerate.
 265         * generated/minloc1_8_i16.c: Regenerate.
 266         * generated/maxloc1_4_r10.c: Regenerate.
 267         * generated/minloc0_8_r10.c: Regenerate.
 268         * generated/maxloc1_8_i16.c: Regenerate.
 269         * generated/maxloc0_8_r10.c: Regenerate.
 270         * generated/minloc1_16_r4.c: Regenerate.
 271         * generated/maxloc1_16_r4.c: Regenerate.
 272         * generated/minloc0_16_r8.c: Regenerate.
 273         * generated/maxloc0_16_r8.c: Regenerate.
 274         * generated/maxloc0_4_i8.c: Regenerate.
 275         * generated/maxloc1_16_i16.c: Regenerate.
 276         * generated/minloc1_8_r4.c: Regenerate.
 277         * generated/minloc1_16_i2.c: Regenerate.
 278         * generated/maxloc1_16_i2.c: Regenerate.
 279         * generated/maxval_i16.c: Regenerate.
 280         * generated/exponent_r8.c: Regenerate.
 281         * generated/minloc1_4_i4.c: Regenerate.
 282         * generated/maxval_i1.c: Regenerate.
 283         * generated/minloc1_8_i2.c: Regenerate.
 284         * generated/minloc0_8_r8.c: Regenerate.
 285         * generated/set_exponent_r16.c: Regenerate.
 286         * generated/maxloc0_4_i1.c: Regenerate.
 287         * generated/rrspacing_r16.c: Regenerate.
 288         * generated/minloc0_4_i8.c: Regenerate.
 289         * generated/maxval_r4.c: Regenerate.
 290         * configure: Regenerate.
 291         * config.h.in: Regenerate.
 292
 293 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 294
 295         PR libfortran/31395
 296         * io/format.c (parse_format_list): Fix parsing.
 297
 298 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 299
 300         PR fortran/31304
 301         intrinsics/string_intrinsics.c (string_repeat): Remove.
 302
 303 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 304
 305         PR libfortran/31052
 306         * io/open.c (test_endfile): Delete this function.
 307         (edit_modes): Delete call to test_endfile.
 308         (new_unit): Likewise.
 309         * io/io.h: Delete prototype for test_endfile.
 310         * io/transfer.c (next_record_r): Remove use of test_endfile.
 311         (st_read):  Add test for end file condition and adjust status.
 312
 313 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 314
 315         PR libfortran/31366
 316         * io/transfer.c (read_block_direct): Do not generate error when reading
 317         past EOF on a short record that is less than the RECL= specified.
 318
 319 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 320
 321         PR libfortran/31207
 322         * io/unit.c (close_unit_1): If there are bytes previously written from
 323         ADVANCE="no", move to the end before closing.
 324
 325 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 326
 327         PR libfortran/31335
 328         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 329         if stat() and fstat() library functions are available. When lstat()
 330         is not available, use stat() instead.
 331         * configure.ac: Add checks for stat, fstat and lstat.
 332         * configure: Regenerate.
 333         * config.h.in: Regenerate.
 334
 335 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 336
 337         PR libfortran/31052
 338         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 339         mode.
 340
 341 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 342
 343         PR libfortran/31199
 344         * io/io.h: Add saved_pos to gfc_unit structure.
 345         * io/open.c (new_unit): Initialize saved_pos.
 346         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 347         (next_record_w): Fix whitespace.
 348         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 349         later use.  If not ADVANCE="no" set saved_pos to zero.
 350
 351 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 352
 353         PR libfortran/31196
 354         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 355         correct variable.
 356
 357 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 358
 359         PR libfortran/31052
 360         * file_pos.c: Update Copyright year.
 361         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 362         Update Copyright year.
 363         * io/io.h: Same.
 364         * io/unix.c (is_special): Add missing type for this function.
 365         Update Copyright year.
 366         * io/transfer.c (next_record_r): Restore test_endfile.
 367         (st_read): Fix whitespace.  Update Copyright year
 368
 369 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 370
 371         * configure.ac: Add missing check for gettimeofday.
 372         * config.h.in: Renegerate.
 373         * configure: Regenerate.
 374
 375 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 376
 377         PR libfortran/31052
 378         * io/file_position (st_rewind): Fix comments. Remove use of
 379         test_endfile. Don't seek if already at 0 position.  Use new is_special
 380         function to set endfile state.
 381         * io/open.c (test_endfile): Delete this function.
 382         * io/io.h: Delete prototype for test_endfile.  Add prototype
 383         for is_special.
 384         * io/unix.c (is_special): New function. Fix whitespace.
 385         * io/transfer.c (next_record_r): Remove use of test_endfile.
 386
 387 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 388
 389         * runtime/main.c: Include "config.h" first.
 390
 391 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 392
 393         PR libfortran/31099
 394         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 395
 396 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 397
 398         * runtime/backtrace.c: New file.
 399         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 400         environment variable.
 401         * runtime/compile_options.c (set_std): Add new argument.
 402         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 403         * runtime/error.c (sys_exit): Add call to show_backtrace.
 404         * libgfortran.h (options_t): New backtrace field.
 405         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 406         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 407         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 408         and getppid.
 409         * Makefile.am: Add runtime/backtrace.c.
 410         * fmain.c (main): Add call to store_exe_path.
 411         * Makefile.in: Renegerate.
 412         * config.h.in: Renegerate.
 413         * configure: Regenerate.
 414
 415 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 416
 417         PR libfortran/31051
 418         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 419         spaces when in writing mode.  Clean up some formatting.
 420
 421 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 422
 423         PR libfortran/30690
 424         * all.m4: Quote everything, except for m4 macros.
 425         * any.m4: Likewise.
 426         * count.m4: Likewise.
 427         * cshift1.m4: Likewise.
 428         * eoshift1.m4: Likewise.
 429         * eoshift3.m4: Likewise.
 430         * exponent.m4: Likewise.
 431         * fraction.m4: Likewise.
 432         * in_pack.m4: Likewise.
 433         * in_unpack.m4: Likewise.
 434         * matmul.m4: Likewise.
 435         * matmull.m4: Likewise.
 436         * nearest.m4: Likewise.
 437         * pow.m4: Likewise.
 438         * product.m4: Likewise.
 439         * reshape.m4: Likewise.
 440         * rrspacing.m4: Likewise.
 441         * set_exponent.m4: Likewise.
 442         * shape.m4: Likewise.
 443         * spacing.m4: Likewise.
 444         * transpose.m4: Likewise.
 445
 446 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 447
 448         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 449         O_RDONLY even if errno is EROFS.
 450
 451 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 452
 453         PR libfortran/31099
 454         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 455         * io/transfer.c (next_record_w): Set bytes left to record length for
 456         sequential unformatted I/O.
 457         (next_record_r): Ditto.
 458         (read_block_direct): Fix test for exceeding bytes_left.
 459
 460 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 461
 462         PR fortran/30947
 463         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 464         integer arguments.
 465
 466 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 467
 468         PR libfortran/30981
 469         * m4/pow_m4: Use appropriate unsigned int type for u.
 470         * generated/pow_c10_i16.c: Regenerated.
 471         * generated/pow_c10_i4.c: Regenerated.
 472         * generated/pow_c10_i8.c: Regenerated.
 473         * generated/pow_c16_i16.c: Regenerated.
 474         * generated/pow_c16_i4.c: Regenerated.
 475         * generated/pow_c16_i8.c: Regenerated.
 476         * generated/pow_c4_i16.c: Regenerated.
 477         * generated/pow_c4_i4.c: Regenerated.
 478         * generated/pow_c4_i8.c: Regenerated.
 479         * generated/pow_c8_i16.c: Regenerated.
 480         * generated/pow_c8_i4.c: Regenerated.
 481         * generated/pow_c8_i8.c: Regenerated.
 482         * generated/pow_i16_i16.c: Regenerated.
 483         * generated/pow_i16_i4.c: Regenerated.
 484         * generated/pow_i16_i8.c: Regenerated.
 485         * generated/pow_i4_i16.c: Regenerated.
 486         * generated/pow_i4_i4.c: Regenerated.
 487         * generated/pow_i4_i8.c: Regenerated.
 488         * generated/pow_i8_i16.c: Regenerated.
 489         * generated/pow_i8_i4.c: Regenerated.
 490         * generated/pow_i8_i8.c: Regenerated.
 491         * generated/pow_r10_i16.c: Regenerated.
 492         * generated/pow_r10_i4.c: Regenerated.
 493         * generated/pow_r10_i8.c: Regenerated.
 494         * generated/pow_r16_i16.c: Regenerated.
 495         * generated/pow_r16_i4.c: Regenerated.
 496         * generated/pow_r16_i8.c: Regenerated.
 497         * generated/pow_r4_i16.c: Regenerated.
 498         * generated/pow_r4_i4.c: Regenerated.
 499         * generated/pow_r4_i8.c: Regenerated.
 500         * generated/pow_r8_i16.c: Regenerated.
 501         * generated/pow_r8_i4.c: Regenerated.
 502         * generated/pow_r8_i8.c: Regenerated.
 503
 504 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 505
 506         PR libfortran/31001
 507         * intrinsics/pack_generic.c (pack_internal): Add special checks
 508         for zero-sized arrays.
 509
 510 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 511
 512         * Makefile.am: Add dummy install-pdf target.
 513         * Makefile.in: Regenerate
 514
 515 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 516
 517         PR libfortran/30918
 518         * io/listread.c (namelist_read): Eat comment line.
 519
 520 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 521
 522         PR libfortran/30910
 523         * io/write.c (output_float): Add condition of format F only for
 524         special case rounding with zero precision.
 525
 526 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 527
 528         PR libfortran/30533
 529         PR libfortran/30765
 530         * Makefile.am: Add $(srcdir) too all files in generated/.
 531         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 532         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 533         maxloc0_16_i2.c.
 534         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 535         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 536         maxloc1_16_i2.c.
 537         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 538         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 539         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 540         minloc0_16_i2.c.
 541         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 542         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 543         minloc1_16_i2.c.
 544         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 545         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 546         (i_product_c):  Add product_i1.c and product_i2.c.
 547         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 548         (gfor_built_specific_src):  Remove $(srcdir) from target.
 549         (gfor_bulit_specific2_src):  Likewise.
 550         Makefile.in:  Regenerated.
 551         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 552         Add gfc_array_i1 and gfc_array_i2.
 553         * generated/matmul_i1.c: New file.
 554         * generated/matmul_i2.c: New file.
 555         * generated/maxloc0_16_i1.c: New file.
 556         * generated/maxloc0_16_i2.c: New file.
 557         * generated/maxloc0_4_i1.c: New file.
 558         * generated/maxloc0_4_i2.c: New file.
 559         * generated/maxloc0_8_i1.c: New file.
 560         * generated/maxloc0_8_i2.c: New file.
 561         * generated/maxloc1_16_i1.c: New file.
 562         * generated/maxloc1_16_i2.c: New file.
 563         * generated/maxloc1_4_i1.c: New file.
 564         * generated/maxloc1_4_i2.c: New file.
 565         * generated/maxloc1_8_i1.c: New file.
 566         * generated/maxloc1_8_i2.c: New file.
 567         * generated/maxval_i1.c: New file.
 568         * generated/maxval_i2.c: New file.
 569         * generated/minloc0_16_i1.c: New file.
 570         * generated/minloc0_16_i2.c: New file.
 571         * generated/minloc0_4_i1.c: New file.
 572         * generated/minloc0_4_i2.c: New file.
 573         * generated/minloc0_8_i1.c: New file.
 574         * generated/minloc0_8_i2.c: New file.
 575         * generated/minloc1_16_i1.c: New file.
 576         * generated/minloc1_16_i2.c: New file.
 577         * generated/minloc1_4_i1.c: New file.
 578         * generated/minloc1_4_i2.c: New file.
 579         * generated/minloc1_8_i1.c: New file.
 580         * generated/minloc1_8_i2.c: New file.
 581         * generated/minval_i1.c: New file.
 582         * generated/minval_i2.c: New file.
 583         * generated/product_i1.c: New file.
 584         * generated/product_i2.c: New file.
 585         * generated/sum_i1.c: New file.
 586         * generated/sum_i2.c: New file.
 587
 588 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 589
 590         * runtime/memory.c (deallocate): Correct comment.
 591
 592 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 593
 594         * Makefile.am:  Use $(M4) instead of m4.
 595         * Makefile.in:  Regenerate.
 596
 597 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 598
 599         * Makefile.am: Remove $(srcdir) from assorted targets
 600         in maintainer mode.
 601         * Makefile.in: Regenerate.
 602
 603 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 604             Tobias Burnus  <burnus@net-b.de>
 605
 606         PR fortran/30512
 607         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 608         * generated/maxloc1_8_i4.c: Regenerate.
 609         * generated/maxloc0_8_i8.c: Regenerate.
 610         * generated/maxloc1_16_i4.c: Regenerate.
 611         * generated/maxloc0_16_i8.c: Regenerate.
 612         * generated/maxval_i4.c: Regenerate.
 613         * generated/maxloc1_4_i8.c: Regenerate.
 614         * generated/maxloc0_16_i16.c: Regenerate.
 615         * generated/maxloc1_4_i16.c: Regenerate.
 616         * generated/maxloc0_8_i16.c: Regenerate.
 617         * generated/maxloc0_4_i4.c: Regenerate.
 618         * generated/maxloc1_8_i8.c: Regenerate.
 619         * generated/maxloc0_8_i4.c: Regenerate.
 620         * generated/maxloc0_16_i4.c: Regenerate.
 621         * generated/maxloc1_16_i8.c: Regenerate.
 622         * generated/maxloc1_4_i4.c: Regenerate.
 623         * generated/maxval_i8.c: Regenerate.
 624         * generated/maxloc0_4_i16.c: Regenerate.
 625         * generated/maxloc1_8_i16.c: Regenerate.
 626         * generated/maxloc0_4_i8.c: Regenerate.
 627         * generated/maxloc1_16_i16.c: Regenerate.
 628         * generated/maxval_i16.c: Regenerate.
 629
 630 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 631
 632         PR fortran/30611
 633         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 634         if ncopies is negative.
 635
 636 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 637
 638         PR libfortran/30007
 639         * libgfortran.h: Do not prefix symbol name with
 640         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 641
 642 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 643
 644         PR fortran/30284
 645         PR fortran/30626
 646         * io/transfer.c (init_loop_spec, next_array_record): Change to
 647         lbound rather than unity base.
 648
 649 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 650
 651         * runtime/error.c: Include sys/time.h before sys/resource.h.
 652
 653 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 654
 655         PR libfortran/30525
 656         * intrinsics/string_intrinsics.c(compare_string):  Make
 657         sure that comparisons are done unsigned.
 658
 659 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 660
 661         PR libfortran/30015
 662         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 663           can go backwards.
 664         * configure.ac: Remove AC_TRY_RUN test for timezone in
 665           gettimeofday.
 666         * acinclude.m4: Ditto.
 667         * configure: Regenerate.
 668         * config.h.in: Regenerate.
 669
 670 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 671
 672         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 673         * m4/specific2.m4: Likewise.
 674         * m4/specific.m4: Likewise.
 675         * intrinsics/f2c_specifics.F90: Likewise.
 676         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
 677         * intrinsics/selected_real_kind.f90: Likewise.
 678         * intrinsics/dprod_r8.f90: Likewise.
 679         * Makefile.am: Add -fallow-leading-underscore to the
 680         gfor_specific_src files, as well as selected_real_kind.F90
 681         and selected_int_kind.F90
 682         * Makefile.in: Regenerate.
 683         * generated/_sqrt_c8.F90: Regenerate.
 684         * generated/_sign_r16.F90: Regenerate.
 685         * generated/_log_c16.F90: Regenerate.
 686         * generated/_sin_c10.F90: Regenerate.
 687         * generated/_tanh_r4.F90: Regenerate.
 688         * generated/_tanh_r8.F90: Regenerate.
 689         * generated/_log10_r10.F90: Regenerate.
 690         * generated/_aimag_c4.F90: Regenerate.
 691         * generated/_sign_r4.F90: Regenerate.
 692         * generated/_aimag_c8.F90: Regenerate.
 693         * generated/_sign_r8.F90: Regenerate.
 694         * generated/_mod_i4.F90: Regenerate.
 695         * generated/_cos_r16.F90: Regenerate.
 696         * generated/_aint_r10.F90: Regenerate.
 697         * generated/_mod_i8.F90: Regenerate.
 698         * generated/_abs_i16.F90: Regenerate.
 699         * generated/_sqrt_c10.F90: Regenerate.
 700         * generated/_atan2_r4.F90: Regenerate.
 701         * generated/_cos_c4.F90: Regenerate.
 702         * generated/_atan_r16.F90: Regenerate.
 703         * generated/_tanh_r10.F90: Regenerate.
 704         * generated/_atan2_r8.F90: Regenerate.
 705         * generated/_cos_c8.F90: Regenerate.
 706         * generated/_exp_r4.F90: Regenerate.
 707         * generated/_log_r10.F90: Regenerate.
 708         * generated/_exp_r8.F90: Regenerate.
 709         * generated/_abs_r4.F90: Regenerate.
 710         * generated/_abs_r8.F90: Regenerate.
 711         * generated/_sin_r16.F90: Regenerate.
 712         * generated/_tan_r4.F90: Regenerate.
 713         * generated/_tan_r8.F90: Regenerate.
 714         * generated/_sign_i4.F90: Regenerate.
 715         * generated/_sign_i8.F90: Regenerate.
 716         * generated/_exp_c16.F90: Regenerate.
 717         * generated/_sqrt_r16.F90: Regenerate.
 718         * generated/_conjg_c4.F90: Regenerate.
 719         * generated/_conjg_c8.F90: Regenerate.
 720         * generated/_dim_r16.F90: Regenerate.
 721         * generated/_mod_r10.F90: Regenerate.
 722         * generated/_abs_c10.F90: Regenerate.
 723         * generated/_conjg_c16.F90: Regenerate.
 724         * generated/_tan_r16.F90: Regenerate.
 725         * generated/_asinh_r10.F90: Regenerate.
 726         * generated/_abs_i4.F90: Regenerate.
 727         * generated/_abs_i8.F90: Regenerate.
 728         * generated/_acos_r10.F90: Regenerate.
 729         * generated/_exp_r10.F90: Regenerate.
 730         * generated/_acosh_r16.F90: Regenerate.
 731         * generated/_atan2_r16.F90: Regenerate.
 732         * generated/_cos_c16.F90: Regenerate.
 733         * generated/_mod_i16.F90: Regenerate.
 734         * generated/_asin_r4.F90: Regenerate.
 735         * generated/_anint_r16.F90: Regenerate.
 736         * generated/_asin_r8.F90: Regenerate.
 737         * generated/_aimag_c10.F90: Regenerate.
 738         * generated/_exp_c4.F90: Regenerate.
 739         * generated/_sinh_r10.F90: Regenerate.
 740         * generated/_exp_c8.F90: Regenerate.
 741         * generated/_log10_r4.F90: Regenerate.
 742         * generated/_log10_r8.F90: Regenerate.
 743         * generated/_abs_c4.F90: Regenerate.
 744         * generated/_abs_r16.F90: Regenerate.
 745         * generated/_abs_c8.F90: Regenerate.
 746         * generated/_asin_r10.F90: Regenerate.
 747         * generated/_sign_r10.F90: Regenerate.
 748         * generated/_atanh_r16.F90: Regenerate.
 749         * generated/_log_c10.F90: Regenerate.
 750         * generated/_cosh_r16.F90: Regenerate.
 751         * generated/_sin_c16.F90: Regenerate.
 752         * generated/_cos_r10.F90: Regenerate.
 753         * generated/_log10_r16.F90: Regenerate.
 754         * generated/_aint_r16.F90: Regenerate.
 755         * generated/_acos_r4.F90: Regenerate.
 756         * generated/_acos_r8.F90: Regenerate.
 757         * generated/_sqrt_c16.F90: Regenerate.
 758         * generated/_acosh_r4.F90: Regenerate.
 759         * generated/_atan_r10.F90: Regenerate.
 760         * generated/_acosh_r8.F90: Regenerate.
 761         * generated/_sign_i16.F90: Regenerate.
 762         * generated/_tanh_r16.F90: Regenerate.
 763         * generated/_log_r4.F90: Regenerate.
 764         * generated/_log_r8.F90: Regenerate.
 765         * generated/_sin_r4.F90: Regenerate.
 766         * generated/_sin_r8.F90: Regenerate.
 767         * generated/_log_r16.F90: Regenerate.
 768         * generated/_sin_r10.F90: Regenerate.
 769         * generated/_sqrt_r4.F90: Regenerate.
 770         * generated/_exp_c10.F90: Regenerate.
 771         * generated/_sqrt_r8.F90: Regenerate.
 772         * generated/_asinh_r4.F90: Regenerate.
 773         * generated/_sqrt_r10.F90: Regenerate.
 774         * generated/_asinh_r8.F90: Regenerate.
 775         * generated/_dim_r4.F90: Regenerate.
 776         * generated/_dim_r8.F90: Regenerate.
 777         * generated/_dim_r10.F90: Regenerate.
 778         * generated/_cosh_r4.F90: Regenerate.
 779         * generated/_conjg_c10.F90: Regenerate.
 780         * generated/_tan_r10.F90: Regenerate.
 781         * generated/_cosh_r8.F90: Regenerate.
 782         * generated/_mod_r16.F90: Regenerate.
 783         * generated/_abs_c16.F90: Regenerate.
 784         * generated/_cos_r4.F90: Regenerate.
 785         * generated/_asinh_r16.F90: Regenerate.
 786         * generated/_cos_r8.F90: Regenerate.
 787         * generated/_atanh_r4.F90: Regenerate.
 788         * generated/_atanh_r8.F90: Regenerate.
 789         * generated/_acos_r16.F90: Regenerate.
 790         * generated/_anint_r4.F90: Regenerate.
 791         * generated/_acosh_r10.F90: Regenerate.
 792         * generated/_anint_r8.F90: Regenerate.
 793         * generated/_exp_r16.F90: Regenerate.
 794         * generated/_mod_r4.F90: Regenerate.
 795         * generated/_cos_c10.F90: Regenerate.
 796         * generated/_atan2_r10.F90: Regenerate.
 797         * generated/_dim_i16.F90: Regenerate.
 798         * generated/_mod_r8.F90: Regenerate.
 799         * generated/_anint_r10.F90: Regenerate.
 800         * generated/_aint_r4.F90: Regenerate.
 801         * generated/_aint_r8.F90: Regenerate.
 802         * generated/_dim_i4.F90: Regenerate.
 803         * generated/_sinh_r4.F90: Regenerate.
 804         * generated/_log_c4.F90: Regenerate.
 805         * generated/_dim_i8.F90: Regenerate.
 806         * generated/_sinh_r8.F90: Regenerate.
 807         * generated/_log_c8.F90: Regenerate.
 808         * generated/_sin_c4.F90: Regenerate.
 809         * generated/_sin_c8.F90: Regenerate.
 810         * generated/misc_specifics.F90: Regenerate.
 811         * generated/_abs_r10.F90: Regenerate.
 812         * generated/_aimag_c16.F90: Regenerate.
 813         * generated/_atan_r4.F90: Regenerate.
 814         * generated/_sinh_r16.F90: Regenerate.
 815         * generated/_atan_r8.F90: Regenerate.
 816         * generated/_atanh_r10.F90: Regenerate.
 817         * generated/_cosh_r10.F90: Regenerate.
 818         * generated/_sqrt_c4.F90: Regenerate.
 819         * generated/_asin_r16.F90: Regenerate.
 820
 821 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 822
 823         PR libfortran/26893
 824         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
 825         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
 826         * configure: Regenerate.
 827         * config.h.in: Regenerate because it was forgottent in the last
 828         commit.
 829
 830 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 831             Tobias Burnus  <burnus@net-b.de>
 832
 833         PR libfortran/29649
 834         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
 835         environment variable.
 836         * runtime/compile_options.c (set_std): Add new argument.
 837         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
 838         functionality.
 839         * libgfortran.h (options_t): New dump_core and backtrace members.
 840         (sys_exit): Move prototype.
 841         * io/unix.c (sys_exit): Move to runtime/error.c.
 842         * configure.ac: Add check for getrlimit.
 843         * configure: Regenerate.
 844
 845 2007-01-17  Tom Tromey  <tromey@redhat.com>
 846
 847         PR libfortran/27107:
 848         * aclocal.m4, configure, Makefile.in: Rebuilt.
 849         * configure.ac: Enable automake dependency tracking.  Update
 850         minimum automake version.
 851
 852 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 853
 854         PR libfortran/27107
 855         * runtime/environ.c: Don't include io/io.h.
 856         * runtime/string.c: Don't include io/io.h.
 857         (compare0): Add cast to avoid warning.
 858         * runtime/error.c: Don't include io/io.h.
 859         (st_printf): Move to io/unix.c.
 860         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
 861         * intrinsics/fget.c: Likewise.
 862         * intrinsics/ftell.c: Likewise.
 863         * intrinsics/tty.c: Likewise.
 864         * libgfortran.h (DEFAULT_RECL, notification_std,
 865         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
 866         DEFAULT_TEMPDIR): New declarations.
 867         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
 868         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
 869         Move to libgfortran.h.
 870         * io/unix.c: Add io/unix.h content.
 871         (st_printf): New function.
 872         * io/intrinsics.c: New file.
 873         * io/unix.h: Remove, contents moved into unix.c.
 874         * libtool-version: Update library version to 3.0.0.
 875         * configure.ac: Update library version to 0.3.
 876         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
 877         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
 878         * Makefile.in: Regenerate.
 879         * configure: Regenerate.
 880
 881 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 882
 883         PR libfortran/30435
 884         * io/list_read.c (finish_separator): Don't call next_record.
 885         (list_formatted_read_scalar): Clean up some comments and whitespace.
 886         (nml_read_obj): Whitespace fix.
 887
 888 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 889
 890         PR libfortran/30162
 891         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
 892         s->file_length == -1.
 893         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
 894         (fd_seek): If not seekable, just return success.
 895         (fd_truncate): If not seekable, no need to truncate.  Return failure if
 896         seek fails and the stream is not a pipe.
 897         (fd_to_stream): Make test for non-seekable file more robust.
 898
 899 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
 900
 901         * ChangeLog: Copied to ...
 902         * ChangeLog-2006: here.