libgfortran/ChangeLog

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