libgfortran/ChangeLog

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