libgfortran/ChangeLog

   1 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
   2
   3         * configure: Regenerate for libtool reversion.
   4
   5 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
   6
   7         * configure: Regenerate for libtool change.
   8
   9 2004-11-22  Steven Bosscher  <stevenb@suse.de>
  10
  11         PR libfortran/15960
  12         * configure.ac: Check for finite in libm.
  13         * libgfortran.h: Define isfinite macro if not defined.
  14         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
  15         HAVE_FPCLASSIFY.
  16         * io/write.c (write_float): Use isfinite instead of finite.
  17         * configure, config.h.in: Rebuilt.
  18
  19 2004-11-20  Roger Sayle  <roger@eyesopen.com>
  20
  21         * io/write.c (write_float, list_formatted_write): Fix indentation.
  22
  23 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
  24
  25         PR target/16135
  26         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
  27         * configure.ac: Include LIBGFOR_TARGET_ILP32.
  28         * configure: Regenerate.
  29         * config.h.in: Likewise.
  30         * libgfortran.h: Provide default definitions for C99 types
  31         on ILP32 targets that don't have them.
  32
  33         PR target/17999
  34         * configure.ac: Check for snprintf.
  35         * configure: Regenerate.
  36         * config.h.in: Likewise.
  37         * intrinsics/date_and_time.c (date_and_time): Do not
  38         use snprinf if it is not available.
  39         * io/write.c (output_float): Likewise.
  40
  41 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
  42
  43         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
  44         * Makefile.in: Regenerated
  45         * intrinsics/umask.c: New file
  46         * intrinsics/unlink.c: ditto
  47         * intrinsics/exit.c: ditto
  48
  49 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
  50
  51         * m4/matmul.m4: Loops reordered to improve cache behavior.
  52         * generated/matmul_??.c: Regenerated.
  53
  54 2004-11-10  Paul Brook  <paul@codesourcery.com>
  55
  56         PR fortran/18218
  57         * configure.ac: Check for strtof.
  58         * configure: Regenerate.
  59         * config.h.in: Regenerate.
  60         * io/read.c (convert_real): Use strtof if available.
  61         (convert_precision_real): Remove.
  62         (read_f): Avoid poor exponentiation algorithm.
  63
  64 2004-11-05  Andreas Schwab  <schwab@suse.de>
  65
  66         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
  67         AC_PROG_F77, F77 and FFLAGS.
  68         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
  69         FCCOMPILE instead of F77COMPILE.
  70         * configure, Makefile.in: Regenerate.
  71
  72 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
  73
  74         * acinclude.m4: Properly quote AC_CACHE_CHECK.
  75         * Makefile.am: Add in ACLOCAL_AMFLAGS.
  76         * aclocal.m4, configure, Makefile.in: Regenerate.
  77
  78 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
  79
  80         * config.h.in: Regenerate.
  81         * configure: Regenerate.
  82         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
  83         * io/unix.c (S_IRGRP): Define if undefined.
  84         (S_IWGRP): Same.
  85         (S_IROTH): Same.
  86         (S_IWOTH): Same.
  87         (tempfile): Use mktemp if mkstemp missing, fix typos.
  88
  89 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
  90
  91         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
  92
  93 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
  94
  95         * intrinsics/rand.c (irand): Handle NULL argument.
  96
  97 2004-10-07  Paul Brook  <paul@codesourcery.com>
  98
  99         * io/transfer.c (finalize_transfer): Free internal streams.
 100         * io/unix.c (mem_close): Free stream object.
 101
 102 2004-10-07  Paul Brook  <paul@codesourcery.com>
 103
 104         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
 105         error.
 106
 107 2004-10-06  Paul Brook  <paul@codesourcery.com>
 108
 109         PR libfortran/17709
 110         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
 111
 112 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
 113
 114         * intrinsics/mvbits.c: Commit the file.
 115
 116 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 117
 118         PR fortran/17283
 119         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
 120         if not done by caller.
 121         (__pack_s): New function.
 122         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
 123         allocating zero memory.
 124
 125         PR fortran/17631
 126         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
 127         * Makefile.in: Regenerate.
 128         * intrinsics/mvbits.h: New file.
 129
 130         PR fortran/17776
 131         * intrinsics/system.c: New file.
 132         * Makefile.am: Add dependency for the new file.
 133         * Makefile.in: Regenerate.
 134
 135 2004-10-04  Paul Brook  <paul@codesourcery.com>
 136         Bud Davis  <bdavis9659@comcast.net>
 137
 138         PR fortran/17706
 139         PR fortran/16434
 140         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
 141         BN and BZ formats.
 142         * io/write.c (output_float): Don't output minus zero.
 143
 144 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 145
 146         * intrinsics/abort.c ("libgfortran.h"): Move.
 147         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
 148         * intrinsics/write.c ("libgfortran.h"): Same.
 149
 150 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 151
 152         PR libfortran/16137
 153         * config.h.in (HAVE_POWF): Undefine.
 154         * configure.ac: Check for 'powf' in library.
 155         * configure: Regenerate.
 156         * intrinsics/c99_functions.c (powf): New function.
 157
 158 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 159
 160         * intrinsics/etime.c (etime_): New function.
 161
 162 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
 163
 164         * libgfortran.h: define gfc_alloca()
 165         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
 166
 167 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
 168
 169         PR fortran/17286
 170         * io/list_read.c (namelist_read): ignore spaces after
 171         the '=' for namelist reads.
 172
 173 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 174
 175         * config.h.in: Regenerate.
 176         * configure: Regenerate.
 177         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
 178         * unix.c: Include stdio.h.
 179         (HAVE_SYS_MMAN_H): Check.
 180         (PROT_READ, PROT_WRITE): Provide default definitions.
 181
 182 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 183
 184         * intrincics/getcwd.c: New file.
 185         * Makefile.am: Add getcwd.c.
 186         * Makefile.in: Regenerated.
 187
 188 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 189         Paul Brook  <paul@codesourcery.com>
 190
 191         * intrinsics/env.c (getenv, get_environmental_variable): Remove
 192         trailing white space.  Use alloca.  Honour trim_name.
 193
 194 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
 195
 196         PR fortran/17090
 197
 198         * io/list_read.c (list_formatted_read): Handle trailing spaces
 199         at end of line.
 200
 201 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
 202
 203         * io/write.c (output_float): Typo in comment.  Remove debugging
 204         printf.  Fix format for FP of form 1e10.
 205
 206 2004-09-03  Richard Henderson  <rth@redhat.com>
 207
 208         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
 209         copy_loop_double, copy_loop_ldouble): New.
 210         (__cshift0): Make shift type ssize_t.  Use % operator instead of
 211         div.  Use specialized versions of copy loop depending on the shape.
 212
 213 2004-09-02  Paul Brook  <paul@codesourcery.com>
 214
 215         * io/format.c (parse_format_list): Set repeat count for P descriptors.
 216         * write.c (output_float): Fix condition.  Correctly handle nonzero
 217         scale factor.
 218
 219 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 220
 221         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
 222         * mk-srk-inc.sh: Likewise.
 223
 224 2004-09-01  Paul Brook  <paul@codesourcery.com>
 225
 226         * runtime/error.c (generate_error): Set both iostat and
 227         library_return.
 228
 229 2004-08-31  Paul Brook  <paul@codesourcery.com>
 230
 231         PR libfortran/16805
 232         * io/list_read.c (next_char): Don't signal EOF for internal files.
 233         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
 234
 235 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 236
 237         * io/unit.c: Separate copyright years by ','.
 238         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
 239         Remove blank line in beginning of function.
 240         (get_unit): Simplify code.
 241
 242 2004-08-31  Paul Brook  <paul@codesourcery.com>
 243
 244         * io/unit.c (get_unit): Remove superfluous if.
 245
 246 2004-08-31  Paul Brook  <paul@codesourcery.com>
 247
 248         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
 249         (finalize_transfer): Move setjmp after namlist IO.
 250         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
 251
 252 2004-08-31  Paul Brook  <paul@codesourcery.com>
 253
 254         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
 255
 256 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 257
 258         * libgfortran.h: Replace 'gfc_strlen_type' by
 259         'gfc_charlen_type'. Update comment accordingly.
 260         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
 261         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
 262
 263 2004-08-31  Paul Brook  <paul@codesourcery.com>
 264
 265         * libgfortran.h: Add comments.
 266
 267 2004-08-30  Richard Henderson  <rth@redhat.com>
 268
 269         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
 270         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
 271         (selected_int_kind.inc selected_real_kind.inc): New rules.
 272         * Makefile.in: Regenerate.
 273         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
 274         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
 275         include table of detected kinds.
 276         * intrinsics/selected_real_kind.f90: Similarly.
 277
 278 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 279         Paul Brook  <paul@codesourcery.com>
 280
 281         * intrinsics/bessel.c: New file.
 282         * intrinsics/erf.c: New file.
 283         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
 284         * configure.ac: Test for C99 Bessel and Error functions.
 285         * Makefile.in: Regenerate.
 286         * config.h.in: Regenerate.
 287         * configure: Regenerate.
 288
 289 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 290         Paul Brook  <paul@codesourcery.com>
 291
 292         * Makefile.am: Add intrinsics/getXid.c.
 293         * configure.ac: Add tests for get{g,p,u}id.
 294         * config.h.in: Regenerate.
 295         * Makefile.in: Regenerate.
 296         * configure: Regenerate.
 297
 298 2004-08-28  Paul Brook  <paul@codesourcery.com>
 299
 300         PR libfortran/17195
 301         * libgfortran.h (rtoa): Remove prototype.
 302         * runtime/error.c (rtoa): Remove.
 303         * io/write.c (calculate_G_format): Don't add blanks if E format is
 304         used.  Add correct number of blanks when exponent width is specified.
 305         (output_float): Rewrite.
 306
 307 2004-08-27  Paul Brook  <paul@codesourcery.com>
 308
 309         * io/rewind.c (st_rewind): Reset unit to read mode.
 310
 311 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
 312
 313         PR fortran/16597
 314         * io/io.h: created typedef for unit_mode.
 315         * io/io.h (gfc_unit): added mode to unit structure.
 316         * io/transfer.c (data_transfer_init): flush if a write then
 317         read is done on a unit (direct access files).
 318         * io/rewind.c (st_rewind): Used unit mode instead of global.
 319
 320 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 321
 322         PR fortran/17143
 323         * runtime/error.c (itoa): keep from overflowing during
 324         mod operation by using unsigned variable.
 325
 326 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 327
 328         PR fortran/17164
 329         * runtime/string_intrinsics.c (string_index):check for
 330         substring longer than string.
 331
 332 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
 333
 334         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
 335         * Makefile.in: Rebuilt.
 336
 337 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 338
 339         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
 340         Fix formatting issues, update copyright years.
 341
 342 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
 343
 344         PR 16908
 345         * io/transfer.c (next_record_w): Do not blank pad.
 346         * io/transfer.c (next_record): Take into account partial records.
 347
 348 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
 349
 350         PR fortran/13278
 351         * io/transfer.c (st_set_nml_var)
 352         * io/write.c (namelist_write): Allow var_name and var_name_len to be
 353         null. For strings, use string_length field instead of len.
 354         * io/io.h (struct namelist_type): New field string_length.
 355         (st_set_nml_var_char): New argument string_length.
 356
 357 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
 358
 359         PR gfortran/16935
 360         * io/open.c (st_open): use flags instead of the unit structure.
 361
 362 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
 363
 364         * io/list_read.c (namelist_read): Convert variable names
 365         to lower case, so that mixed-case names are recognized.
 366         Don't read beyond terminating slash.
 367
 368 2004-08-09  Richard Henderson  <rth@redhat.com>
 369             Roger Sayle  <roger@eyesopen.com>
 370
 371         * intrinsics/c99_functions.c (nextafterf): New implementation that
 372         works correctly with denormalized numbers.
 373
 374 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
 375
 376         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
 377         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
 378         Allocate space if return value has NULL in its data field.
 379         * generated/*.c: Regenerate.
 380
 381 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 382
 383         * intrinsics/env.c: New file.
 384         * Makefile.am: Add env.c to build.
 385         * Makefile.in: Regenerate.
 386
 387 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
 388
 389         PR libgfortran/16704
 390         * io/read.c (read_radix): Understand letters f and F as hex digits.
 391
 392 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
 393
 394         * libgfortran.h (array_t, size0) New declarations.
 395         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
 396         space if return value descriptor has NULL in its data field,
 397         and initialize bounds and stride.
 398         * intrinsics/size.c (array_t, size0): Declarations moved to
 399         libgfortran.h.
 400         * generated/*.c: Regenerate.
 401
 402 2004-08-03  Roger Sayle  <roger@eyesopen.com>
 403
 404         PR libgfortran/16137
 405         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
 406         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 407         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
 408         * config.h.in: Regenerate.
 409         * configure: Regenerate.
 410
 411         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
 412         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 413         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
 414         implementations for targets that don't support C99 float functions.
 415
 416 2004-08-01  Roger Sayle  <roger@eyesopen.com>
 417
 418         * io/write.c (write_float): Use the slightly more portable isnan
 419         in preference to isinf.
 420
 421 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
 422
 423         * configure.ac: Add check for LFS support.
 424         * configure: Regenerate
 425
 426 2004-07-11  Paul Brook  <paul@codesourcery.com>
 427
 428         PR fortran/16303
 429         * m4/cexp.m4 (carg): Return -pi to pi.
 430         * generated/exp_c?.c: Regenerate.
 431
 432 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
 433
 434         PR fortran/16291
 435         * libgfortran/io/write.c: (write_float): Added length check.
 436         Remove pointless memset calls.
 437
 438 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
 439             Paul Brook  <paul@codesourcery.com>
 440
 441         PR fortran/15472
 442         * io/transfer.c(us_write): set recl for seq unform writes to max size.
 443         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
 444         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
 445         right time.
 446         * io/unix.c(is_seekable): set based upon the file/device, not the
 447         method being used to access it (fd or mmap).
 448         * io/unix.c(fd_flush): don't set file_size if !seekable.
 449         * io/unix.c(fd_truncate: ditto.
 450
 451 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 452         Paul Brook  <paul@codesourcery.com>
 453
 454         PR fortran/15280
 455         PR fortran/15665
 456         * libgfortran.h (gfc_strlen_type): Define.
 457         * intrinsics/args.c (getarg): Rename ...
 458         (getarg_i4): ... to this.
 459         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
 460         get_command_i4, get_command_i8): New functions.
 461
 462 2004-07-04  Matthias Klose  <doko@debian.org>
 463
 464         * libtool-version: New.
 465         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
 466         * Makefile.in: Regenerate.
 467         * configure.ac: Remove libtool_VERSION macro
 468         * configure: Regenerate
 469
 470 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
 471             Steven Bosscher  <stevenb@suse.de>
 472
 473         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
 474         commit in prefix.
 475
 476 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 477         Paul Brook  <paul@codesourcery.com>
 478
 479         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
 480         comments.
 481         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
 482
 483 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
 484
 485         PR gfortran/12839
 486         * io/write.c (write_float): check signbit for Infinity.
 487
 488 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
 489
 490         PR gfortran/16196
 491         * unix.c(regular_file): create file if it does not exist.
 492
 493 2004-06-24  Andrew Pinski  <apinski@apple.com>
 494
 495         * configure.ac: Remove check for libmx.
 496         * configure: Regenerate.
 497
 498 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 499
 500         PR fortran/15750
 501         * inquire.c (st_inquire): Add comment
 502         * io.h (st_parameter): Add iolength.
 503         (st_iolength, st_iolength_done): Declare.
 504         * transfer.c (iolength_transfer, iolength_transfer_init,
 505         st_iolength, st_iolength_done): New functions.
 506
 507 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
 508
 509         * etime.c (etime_sub): Remove array rank check;
 510         Add check for sufficient space.
 511
 512 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
 513
 514         PR gfortran/16080
 515         * io/list_read.c(set_value): fixed spelling.
 516
 517 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
 518
 519         PR gfortran/16080
 520         * io/list_read.c(set_value): don't copy if the string is null.
 521
 522 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
 523
 524         PR gfortran/15292
 525         * intrinsics/c99_functions.c: Use fpclassify if it exists.
 526
 527 2004-06-13  Paul Brook  <paul@codesourcery.com>
 528
 529         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
 530         * configure.ac: Add checks for nextafter and nextafterf.
 531         * Makefile.in, config.h.in, configure: Regenerate.
 532         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
 533         * intrinsics/rand.c (rand): Use normalize_r4_i4.
 534         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
 535         (random_r8): Use normalize_r8_i8.
 536         * runtime/normalize.c: New file.
 537
 538 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
 539             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 540
 541         * random.c: Fix several spelling and formatting mistakes in
 542         comments.
 543         (random_r8): Fix loop to make random numbers range in [0,1(.
 544
 545
 546 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
 547
 548         * random.c (random_r4): Burn a random number.
 549         (random_r8): fix infinite loop.
 550
 551 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 552       Steve Kargl  <sgk@troutmask.apl.washington.edu>
 553
 554         PR gfortran/15292
 555         * intrinsics/c99_functions.c: New file.
 556         * Makefile.am: Add new file.
 557         * configure.ac: Added test for round/roundf.
 558         * Makefile.in: Regenerate.
 559         * configure: Regenerate.
 560         * configure.h.in: Regenerate.
 561
 562 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
 563
 564         * Makefile.am: Add rand.c and etime.c
 565         * Makefile.in: Regenerated.
 566         * aclocal.in: Regenerated.
 567         * cpu_time.c (second_sub, second): New functions.
 568         * rand.c (irand, rand, srand): New file.
 569         * etime.c (etime_sub, etime): New file.
 570
 571 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 572             Steven Bosscher  <stevenb@suse.de>
 573
 574         PR fortran/14923
 575         * intrinsics/date_and_time.c: New file.
 576         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
 577         * Makefile.in, aclocal.m4: Regenerate.
 578         * libgfortran.h: Prototype date_and_time().
 579
 580 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 581
 582         PR fortran/15665
 583         * intrinsics/args.c: Implement GETARG and IARGC.
 584         * Makefile.am: Add it.
 585         * Makefile.in: Regenerate.
 586
 587 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 588
 589         PR gfortran/12839
 590         * io/write.c(write_float): Format inf and nan IAW F2003.
 591
 592 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
 593
 594         PR gfortran/14897
 595         * io/transfer.c (formatted_transfer): position is unique
 596          for T and TL edit descriptors.
 597         (data_transfer_init): set record length to size of internal
 598          file.
 599
 600 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
 601
 602         PR gfortran/15755
 603         * io/backspace.c(st_backspace): call correct routine for
 604         formatted and un-formatted units.
 605
 606 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
 607
 608         PR gfortran/11800
 609         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
 610         (lib_LTLIBRARIES): Rename to ...
 611         (toolexeclib_LTLIBRARIES): this for multilib support.
 612         * configure.in: Rename to ...
 613         * configure.ac: this.  Update to modern autoconf style, enable
 614         multilibs, support --enable-version-specific-runtime-libs.
 615         * Makefile.in: Regenerated.
 616         * configure: Regenerated.
 617         * aclocal.m4: Regenerated.
 618
 619 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
 620
 621         * libgfortran.h (random_seed): Update prototype.
 622         * intrinsics/random.c: Disable old implementation and add new one.
 623
 624 2004-05-30  Andreas Jaeger  <aj@suse.de>
 625
 626         * intrinsics/random.c: Include unistd.h for close and read
 627         prototypes, remove unneeded inclusion of assert.h.
 628
 629         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
 630         unneeded inclusion of assert.h.
 631
 632 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
 633
 634         PR fortran/15234
 635         * intrinsics/associated.c: Remove enum.
 636         (associated): Replace TRUE/FALSE by 1/0.
 637
 638 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
 639
 640         * random.c (random_seed): Use correct variable.
 641
 642 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
 643
 644         * intrinsics/system_clock: New file.
 645         * Makefile.am: Add intrinsics/system_clock.c.
 646         * Makefile.in: Regenerate.
 647
 648 2004-05-21  Roger Sayle  <roger@eyesopen.com>
 649
 650         * io/format.c (parse_format_list): Allow the comma after a string
 651         literal to be optional.
 652
 653 2004-05-18  Paul Brook  <paul@codesourcery.com>
 654         Feng Wang  <fengwang@nudt.edu.cn>
 655
 656         * Makefile.am (i_pow_c): Set it. Add build rule.
 657         (gfor_built_src): Use it.
 658         (m4_files): add m4/pow.m4.
 659         * Makefile.in: Regenerate.
 660         * m4/pow.m4: New file.
 661         * generated/pow_*.c: Regenerate.
 662
 663 2004-05-18  Paul Brook  <paul@codesourcery.com>
 664
 665         * Makefile.am: Remove references to types.m4.
 666         * m4/iparm.m4: Merge with types.m4.
 667         * m4/types.m4: Remove.
 668         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
 669         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
 670         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
 671         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
 672         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
 673         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
 674         Update to use new iparm.m4.
 675         * generated/*.c: Regenerate.
 676
 677 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 678
 679         PR fortran/15235
 680         * gfortran.h (offset_t): Rename to ...
 681         (gfc_offset): ... this.
 682         * io/backspace.c (formatted_backspace, unformatted_backspace),
 683         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
 684         transfer.c (us_read, us_write, next_record_r, next_record_w),
 685         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
 686         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
 687         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
 688         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
 689         occurences of offset_t by gfc_offset.
 690
 691 2004-05-16  Paul Brook  <paul@codesourcery.com>
 692
 693         * io/format.c (write_real): Don't include padding in format.
 694
 695 2004-05-16  Paul Brook  <paul@codesourcery.com>
 696
 697         * io/format.c (format_lex): Make c an int.
 698
 699 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 700         Paul Brook  <paul@codesourcery.com>
 701
 702         * io/write.c (write_logical): Don't print extra blank.
 703         (write_integer): Base field width on kind.
 704         (list_formatted_write): Output initial blank.
 705
 706 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 707
 708         * io/io.h (flush): Add prototype.
 709         * io/transfer.c (finalize_transfer): Flush partial records.
 710         * io/unix.c (flush): New function.
 711
 712 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
 713
 714         PR fortran/15234
 715         * io/io.h (unit_t): Rename to ...
 716         (gfc_unit) ... this.
 717         (unit_root, current_unit, find_file, find_unit, get_unit): Now
 718         of type gfc_unit.
 719         (delete_file, insert_unit, close_unit): Argument now of type
 720         gfc_unit.
 721         * backspace.c (st_backspace), close.c (st_close), endfile.c
 722         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
 723         (test_endfile, edit_modes, new_unit, already_open, st_open),
 724         rewind.c (st_rewind), transfer.c (current_unit), unit.c
 725         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
 726         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
 727         get_unit, init_units, close_unit), unix.c (find_file0,
 728         find_file, delete_file): Replace all occurences of unit_t by
 729         gfc_unit.
 730
 731 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
 732
 733         PR fortran/15311
 734         * io/write.c (write_a): right justify A edit output.
 735
 736 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
 737
 738         PR fortran/15149
 739         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
 740         * runtime/main.c(init): Call random_seed as part of MAIN init.
 741
 742 2004-05-13  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
 743
 744         * io/format.c: (parse_format_list): No comma is required after
 745         P descriptor.
 746
 747 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
 748
 749         PR fortran/15204
 750         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
 751
 752 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 753             Steven Bosscher  <stevenb@suse.de>
 754
 755         PR libfortran/15234
 756         * libgfortran.h: Include <inttypes.h> if available.
 757
 758 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 759
 760         * io/unix.c (MAP_FAILED): Define if missing.
 761         (mmap_alloc): Cast MAP_FAILED to char *.
 762         (mmap_open): Likewise.
 763
 764 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
 765
 766         * generated/_abs_i8.f90: New file.
 767         * generated/_abs_c4.f90: New file.
 768         * generated/_abs_c8.f90: New file.
 769         * Makefile.am: Add them.
 770         * Makefile.in: Regenerate.
 771 `
 772 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
 773
 774         PR fortran/14056
 775         * generated/_abs_i4.f90: New file.
 776         * Makefile.am: Add it.
 777         * Makefile.in: Regenerate.
 778
 779 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
 780
 781         PR fortran/14942
 782         * io/list_read.c(list_formatted_read): finish consuming the
 783         spaces and seperators at eoln to get ready for next item.
 784
 785 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
 786
 787         PR fortran/15113
 788         * io/read.c(read_a): Handle field width > destination and no field width.
 789
 790 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
 791
 792         PR fortran/14906
 793         * io/format.c (format_item): gracefully handle a ')'
 794         when it is the first character encountered in the string.
 795
 796 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 797
 798         PR fortran/14904
 799         * io/transfer.c (next_record): Update last_record when
 800         more than one record is written to a direct access file
 801         with one write statement.
 802
 803 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 804
 805         PR fortran/14901
 806         * io/transfer.c (next_record_w) : No '\n' if internal.
 807         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
 808
 809 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 810
 811         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
 812         Will need to change this later to support direct access files > 2gb.
 813
 814 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 815
 816         PR gfortran/14762
 817         * io/transfer.c (next_record_r) : Skip to next record.
 818
 819 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 820
 821         PR gfortran/14836
 822         * io/transfer.c (next_record): Update last_record for DIRECT
 823
 824 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 825
 826         PR gfortran/14837
 827         * io/unix.c (find_file0): Use fd field of struct
 828
 829 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 830
 831         PR 14831
 832         * io/inquire.c (inquire_via_unit): Changed return string for
 833         BLANK=NULL. Use correct variable for ACTION.
 834
 835 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
 836
 837         PR 14746
 838         * io/read.c (read_f): Allow a decimal without a leading digit.
 839         * io/write.c (output_float): remove a leading '0' to keep from
 840         overflowing the field (F edit descriptor).
 841
 842 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
 843
 844         PR gfortran/14565
 845         * io/open.c (new_unit),
 846         * io/io.h : new_unit is now visible
 847         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
 848         * io/transfer.c (data_transfer_init): remove compile warnings.
 849         * io/rewind.c (st_rewind): ftruncate if writing.
 850
 851 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 852
 853         * write.c (write_l): Use extract_int for 'L' edit descriptor.
 854
 855 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 856
 857         PR 13919
 858         * io/io.h (global_t):
 859         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
 860           Move eof_jmp to a global structure.
 861         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
 862
 863 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 864
 865         * m4/cexp.m4 (csqrt): Actually use the passed value.
 866         * generated/exp_c?.c: Regenerate.
 867
 868 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 869
 870         PR 12921
 871         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
 872         * open.c (new_unit): Moved test for positioned direct access error.
 873         (init_units): Corrected calculation of max records.
 874
 875 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
 876
 877         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
 878         * Makefile.in: Regenerate.
 879         * m4/dotprodc.m4: New file. Implement complex dot_product.
 880         * m4/dotprod.m4: Delete the complex implementation.
 881         * generated/dotprod_*: Update.
 882
 883 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
 884
 885         * transfer.c (write_constant_string): Do not delete H's in hollerith
 886         formats.
 887
 888 2004-01-05  Andrew Pinski  <apinski@apple.com>
 889
 890         * configure.in: Check for csin in -lmx also.
 891         * configure: Regenerate.
 892
 893 2004-01-01  Paul Brook  <paul@codesourcery.com>
 894
 895         * io/list_read.c (find_nml_node): Make static.
 896         (match_namelist_name): Ditto.
 897         * io/read.c (convert_precision_real): Make static, fix spelling.
 898         * io/transfer.c (extract_real): Remove unused prototype.
 899         (st_set_nml_var): Make static.
 900         * io/write.c (extract_real): Make static.
 901
 902 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
 903
 904         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
 905
 906 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
 907
 908         * io/transfer.c (data_transfer_init): Give a runtime error for list
 909         formatted reads and writes from/to files opened for unformatted IO.
 910
 911 2003-11-30  Paul Brook  <paul@nowt.org>
 912
 913         * runtime/memory.c (push_context): Remove.
 914         (pop_context): Remove.
 915         * libgfortran.h: Remove prototypes.
 916
 917 2003-11-27  Paul Brook  <paul@nowt.org>
 918
 919         * runtime/memory.c (deallocate): Nullify pointer after freeing.
 920
 921 2003-11-27  Paul Brook  <paul@nowt.org>
 922
 923         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
 924         * libgfortran.h: Ditto.
 925         * m4/in_pack.m4: Ditto.
 926         * runtime/in_pack_generic.c: Ditto.
 927         * runtime/memory.c: Ditto.
 928
 929 2003-11-26  Richard Henderson  <rth@redhat.com>
 930
 931         * m4/exponent.m4, m4/fraction.m4: New.
 932         * m4/nearest.m4, m4/set_exponent.m4: New.
 933         * generated/*: Update.
 934         * Makefile.am: Add them.
 935         (AM_CFLAGS): New.  Use -std=gnu99.
 936         * Makefile.in: Regenerate.
 937
 938 2003-11-08  Paul Brook  <paul@nowt.org>
 939
 940         PR fortran/12704
 941         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
 942         * m4/maxloc1.m4: Ditto.
 943         * m4/minloc0.m4: Ditto.
 944         * m4/minloc1.m4: Ditto.
 945         * m4/ifunction.m4: Set return value for zero sized arrays.
 946         * m4/iforeach.m4: Ditto.
 947         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
 948         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
 949         * generated/*: Update.
 950
 951 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
 952
 953         PR fortran/12702
 954         * io/list_read.c (eat_spaces): Treat tab as space.
 955
 956 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
 957
 958         * intrinsics/random.c: Add reference to paper containing algorithm.
 959         (random_seed): Extra error checking and proper handling of arrays.
 960         (arandom_r4, arandom_r8): Implement.
 961
 962 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
 963
 964         PR fortran/12703
 965         * runtime/memory.c (allocate_size): Allow allocation
 966         of zero-sized objects.
 967
 968 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
 969
 970         PR fortran/12701
 971         * open.c (new_unit): Open without a file name opens
 972         a file with name fort.<unit>.
 973
 974 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
 975
 976         * intrinsics/cshift0.c: New file.
 977         * m4/cshift1.m4: New file
 978         * generated/cshift*.c: New files.
 979         * Makefile.am: Add them.
 980         * Makefile.in: Regenerate.
 981
 982 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
 983
 984         * io/list_read.c (read_character): Remove unwanted call to free_saved.
 985
 986 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
 987
 988         * intrinsics/string_intrinsics.c (string_trim): New function.
 989         (string_repeat): New function.
 990
 991 2003-10-11  Paul Brook  <paul@nowt.org>
 992
 993         * intrinsics/dprod_r8.f90: New file.
 994         * Makefile.am (gfor_specific_src): Add it.
 995         (gfor_built_specific_src): Rename from gfor_build_specific_c.
 996         Add new intrinsics.
 997         (gfor_specific2_src): Rename from gfor_built_specific2_c.
 998         Add new intrinsics.
 999         * Makefile.in: Regenerate.
1000         * generated/_aint_*.f90: New files.
1001         * generated/_anint*.f90: New files.
1002         * generated/_atan2*.f90: New files.
1003         * generated/_mod*.f90: New files.
1004
1005 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
1006
1007         * intrinsics/selected_kind.f90: New file.
1008         * Makefile.am: Add it.
1009         * Makefile.in: regenerate.
1010
1011 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
1012         Paul Brook  <paul@nowt.org>
1013
1014         * intrinsics/random.c: New file.
1015         * Makefile.am (gfor_hemper_src): Add it.
1016         (gfor_specific_c): Fix typo.
1017
1018 2003-09-19  Paul Brook  <paul@nowt.org>
1019
1020         * All: rename g95->gfc.
1021
1022 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
1023
1024         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1025
1026 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
1027
1028         * io/write.c (write_float): Dectection of positive infinite number,
1029         Not a Number(NaN) and negative infinite number.
1030         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1031         output a very_very small number ( < 0.1e-100 ).
1032
1033 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
1034
1035         * libgfortran.h (xtoa, itoa): Parameter modified.
1036         * io/io.h (namelist_info): Declaration to support namelist I/O
1037         (st_parameter): Add namelist related component
1038         (ionml, empty_internal_buffer, st_set_nml_var_int,
1039         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1040         st_set_nml_var_log): Declaration
1041         (set_integer, set_integer): Parameter changed
1042         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1043          fnodes
1044         (parse_format_list): Fix bug about FMT_SLASH
1045         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1046         newly allocated saved_string
1047         (next_char): Add detection of End_Of_Line support
1048         (convert_integer): Now can process 64 bits interger
1049         (read_real): Bug fixed
1050         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1051         (match_namelist_name): New implemention
1052         * io/lock.c (ionml): New global variable
1053         (library_end): Free memory in ionml
1054         * io/open.c (st_open): Variable initializtion
1055         * io/read.c (max_value): 64 bits interger support
1056         (convert_precsion_real): New procedure to replace "strtod" with more
1057          features
1058         (read_f, read_radix): Input bug fix
1059         * io/transfer.c: (sf_seen_eor): New static variable
1060         (read_sf): Zeroize base buffer; fix bugs: single read statement can
1061         not get input in mutli line when read from stdin
1062         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1063          request
1064         (data_transfer_init): Clear internal buffer for Internel File I/O.
1065         Internal File now worked. Detect some error condition for namelist.
1066         Some minor bug fix
1067         (next_record_w): Internal file and Namelist I/O support.
1068         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1069         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1070         * io/unit.c (implicit_unit): Deletion
1071         (get_unit): Now cannot open a unit implicitly.
1072         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1073         mapped buffer.
1074         (mem_alloc_r_at): Internal file I/O support added
1075         (empty_internal_buffer): New function
1076         * io/write.c (extract_int): Support 64 bits interger processing
1077         (output_float): Varibale initialization
1078         (write_float): Infinite real number detection.
1079         (write_int): 64 bits integer I/O support
1080         (write_decimal): New function to output decimal number
1081         (otoa, btoa): Better implemention and 64 bits interger support
1082         (namelist_write): New function
1083         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1084         interger support
1085
1086 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1087
1088         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1089         get_mem ): Add attribute.
1090         * intrinsics/spread_generic.c (__spread): Fix spelling.
1091         * io/inquire.c (inquire_via_filename): Add const.
1092         * io/io.h (sys_exit): Add attribute.
1093         * io/io.h (move_pos_offset): Add move_pos_offset.
1094         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1095         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1096         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1097         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1098         write_z): Add const.
1099         * io/read.c (convert_real): Add const.
1100         * io/transfer.c (type_name): Add const.
1101         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1102         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1103         inquire_read, inquire_write, inquire_readwrite): Add const.
1104         * io/write.c (output_float): Remove unused variable.
1105         * io/write.c (write_a, extract_int, extract_real, output_float,
1106         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1107         write_e, write_f, write_en, write_es, write_logical, write_integer,
1108         write_character, write_real, write_complex): Add const.
1109         * runtime/error.c (rtoa): Remove unused variable.
1110         * runtime/select.c (select_string): Add const.
1111         * runtime/stop.c (stop_string): Add const.
1112
1113 2003-08-10  Paul Brook  <paul@nowt.org>
1114
1115         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
1116         (FFLAGS): Add -fno-underscoring.
1117         * Makefile.in: Regenerate.
1118         * intrinsics/abort.c: New file.
1119
1120 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
1121
1122         * fmain.c (main): Do not call init and cleanup; call set_args instead.
1123         * libgfortran.h (init, cleanup): Remove declarations.
1124         (set_args): Add declaration.
1125         * runtime/main.c (init, cleanup): Make them static, and give them
1126         the constructor and destructor attributes.
1127         (set_args): New function.
1128
1129 2003-08-10  Paul Brook  <paul@nowt.org>
1130
1131         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
1132         on which string is longest.
1133
1134 2003-08-10  Paul Brook  <paul@nowt.org>
1135
1136         * Makefile.am (EXTRA_DIST): Remove old files.
1137         * Makefile.in: Regenerate.
1138
1139 2003-07-26  Paul Brook  <paul@nowt.org>
1140
1141         Rename library to libgfortran.
1142         * libgfortran.h: Change prefix to _libgfortran_.
1143
1144 2003-07-24  Paul Brook  <paul@nowt.org>
1145
1146         * configure.in: Don't pull in system libtool.  Use toplevel
1147         auxiliary files.
1148
1149 2003-07-22  Paul Brook  <paul@nowt.org>
1150
1151         Regenerate all configury files.
1152
1153 2003-07-09  Chun Huang  <compiler@sohu.com>
1154
1155         * intrinsics/string_intrinsic.c (string_scan): New function.
1156         (string_verify): New function.
1157
1158 2003-06-25  Paul Brook  <paul@nowt.org>
1159
1160         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
1161         (mem_seek): Don't bother setting physical_offset.
1162
1163 2003-06-20  Paul Brook  <paul@nowt.org>
1164
1165         * libgfor.h (stop_numeric): Declare.
1166         * runtime/pause.c: New file.
1167         * Makefile.am: Add it.
1168
1169 2003-06-08  Paul Brook  <paul@nowt.org>
1170
1171         * m4/cexp.m4 (cabs): Use correct typed version.
1172         (csqrt): New function.
1173
1174 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
1175
1176         Spotted by Benjamin and Tobias:
1177         * io/list_read.c: Add Separator '\t'.
1178         (parse_real, read_real): Accept real values starting with an optional
1179         sign follows a decimal point.
1180
1181 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1182
1183         * Makefile.am: Don't put cmath objects in subdir.
1184         * configure.in: Rename MATHOBJ to MATH_OBJ.
1185
1186 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
1187
1188         * intrinsics/associated.c: New file.
1189         * Makefile.am: Add it. Regenerate Makefile.in.
1190         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
1191         G95_DESCRIPTOR_DTYPE.
1192
1193 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
1194
1195         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
1196         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
1197         the scale_factor to 0 for F editing.
1198
1199 2003-05-11  Tobias Schlüter  <innenminister@gmx.de>
1200
1201         * libgfor.h: Only include stdint.h if it exists.
1202
1203 2003-05-07  Paul Brook  <paul@nowt.org>
1204
1205         * libgfor.h: Use stdint.h types.
1206         * intrinsics/ishift.c: Ditto.
1207         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
1208
1209 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
1210
1211         * libgfor.h (offsetof): Define if nobody else does.
1212         * runtime/memory.c (HEADER_SIZE): Use it.
1213
1214 2003-05-01  Tobias Schlüter  <innenminister@gmx.de>
1215
1216         * configure.in: Require autoconf 2.54.
1217
1218 2003-04-28  Tobias Schlüter  <innenminister@gmx.de>
1219         Paul Brook  <paul@nowt.org>
1220
1221         * intrinsics/reshape_generic.c: Copy the whole element, not just the
1222         first byte.
1223         * m4/transpose.m4: New file.
1224         * Makefile.am: Add them.
1225         Regenerate generated files.
1226
1227 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1228
1229         * io/format.c (parse_format_list): Allow 'X' without integer
1230         prefix.  This is an extension.  Interpretation is '1X'.
1231
1232 2003-04-18  Tobias Schlüter  <Tobias.Schlueter@physik.uni-muenchen.de>
1233
1234         * io/format.c (parse_format_list): Allow '0P'.
1235
1236 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1237
1238         * Makefile.in: Re-regenerate for automake 1.7.3.
1239
1240 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
1241
1242         Port implementation for CHARACTER SELECT from Andy's tree.
1243         * runtime/select.c: New file
1244         * Makefile.am: Add it.
1245         * Makefile.in: Regenerate.
1246
1247 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
1248
1249         * io/transfer.c (formatted_transfer): Modified
1250         * io/unix.c (move_pos_offset): New Function.
1251         * io/format.c (parse_format_list): Modified.
1252
1253 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
1254
1255         * io/write.c (write_float,write_real): New implemention of
1256         FMT_G and default float editing.
1257         (calculate_exp,calculate_G_format,output_float): New Function.
1258         (write_float,write_real,write_logical): Modified
1259         * libgfor.h (default_rtoa): Remove Declaration.
1260         * runtime/error.c (default_rtoa): Remove Function.
1261
1262 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
1263
1264         Spotted by Yang:
1265         * io/write.c (extract_real): Add missing break statement.
1266
1267 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1268
1269         * cpu_time.c: Make sure we have a definition of HZ.  Don't
1270         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
1271
1272 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1273             Paul Brook  <paul@nowt.org>
1274
1275         * configure.in: Check for process time headers and GETTIMEOFDAY.
1276         * makefile.am: Add intrinsics/cpu_time.c.
1277         * acinclude.m4: New file.
1278         * intrinsics/cpu_time.c: New file.
1279         * m4/dotprodl.m4: Fix typo.
1280         Regenerate generated files.
1281
1282 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
1283
1284         * io/write.c (extract_real): Ouput floating point value.
1285         (write_float): New Function.
1286         (write_e, write_f, write_en, write_es): Modified
1287         * io/transfer.c (formatted_transfer): Modified.
1288         * libgfor.h (default_rtoa): Declaration.
1289         (rtoa): Declaration.
1290         * runtime/error.c (default_rtoa): New Function.
1291         (rtoa): New Function.
1292
1293 2003-04-05  Paul Brook  <paul@nowt.org>
1294
1295         * intrinsics/spread_generic.c: New file.
1296         * Makefile.am: Add it. Regenerate Makefile.in.
1297
1298 2003-03-29  Paul Brook  <paul@nowt.org>
1299
1300         * intrinsics/pack_generic.c: New file.
1301         * intrinsics/unpack_generic.c: New file.
1302         * Makefile.am: Add them. Regenerate Makefile.in.
1303
1304 2003-03-25  Paul Brook  <paul@nowt.org>
1305
1306         * intrinsics/eoshift0.c: New file.
1307         * intrinsics/eoshift2.c: New file.
1308         * m4/eoshift1.m4: New file.
1309         * m4/eoshift3.m4: New file.
1310         * Makefile.am: Add them.
1311         * in_unpack_generic.c: Initialize src.
1312         Regenerate generated files.
1313
1314 2003-03-14  Paul Brook  <paul@nowt.org>
1315
1316         * m4/shape.m4: Work properly with array temporaries.
1317         * m4/in_pack.m4: Skip redundant checks for array temporaries.
1318         * runtime/in_pack_generic.c: Ditto.
1319
1320 2003-03-12  Paul Brook  <paul@nowt.org>
1321
1322         * m4/shape.m4: Work properly with noncontiguous arrays.
1323
1324 2003-03-08  Paul Brook  <paul@nowt.org>
1325
1326         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
1327         * runtime/in_pack_generic.c: Ditto.
1328
1329 2003-02-08  Paul Brook  <paul@nowt.org>
1330
1331         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
1332         * io/close.c (st_close): Return void.
1333         * io/open.c (st_open): Return void.
1334         * libgfor.h (g95_array_char): Declare.
1335         (internal_malloc_size): Ditto.
1336         (internal_pack*, internal_unpack*): Ditto.
1337         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
1338         arrays.
1339         * m4/in_unpack.m4: Include file fixes.
1340         * m4/reshape.m4: Increment the correct source pointer.
1341         * Makefile.am (maxloc): Fix typo.
1342         * runtime/in_pack_generic.c: Call optimized functions. Allocate
1343         storage if neccessary. Fix logic for packed arrays.
1344         * runtime/in_unpack_generic.c: Call optimized functions.
1345         * runtime/main.c: Use runtime_error to report errors.
1346         * memory.c (internal_malloc_size): Make non-static.
1347
1348 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1349
1350         * reshape_packed.c, lock.c: Add #include <string.h>.
1351         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
1352         environ.c, error.c, memory.c, string.c: Add const.
1353         * error.c (show_locus): Add void.
1354
1355 2003-02-21  Paul Brook  <paul@nowt.org>
1356
1357         * m4/in_pack.m4: Avoid returning const * parameter.
1358         * Makefile.am: Only regenerate files in maintainer mode.
1359
1360 2003-02-20  Paul Brook  <paul@nowt.org>
1361
1362         Add array repacking support functions.
1363         * m4/in_pack.m4, m4/in_unpack.m4: New files.
1364         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
1365         * Makefile.am: Build them.  Regenerate configury files.
1366         * generated/: New directory for generated files (need to move
1367         everything else there).
1368
1369 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1370
1371         * m4/cexp.m4: Fix typo.
1372
1373 2003-01-26  Paul Brook  <paul@nowt.org>
1374
1375         * intrinsics/: Add missing generated files.
1376
1377 2003-01-26  Paul Brook  <paul@nowt.org>
1378
1379         * Makefile.am: Put -I before the filename.
1380
1381 2003-01-24  Paul Brook  <paul@nowt.org>
1382
1383         * configure.in: Add AM_MAINTAINER_MODE.
1384
1385 2003-01-23  Paul Brook  <paul@nowt.org>
1386
1387         * configure.in, Makefile.am: Modify to work with unmodified autoconf
1388         and auotmake.
1389         Also regenerate other configury files.
1390
1391 2003-01-21  Paul Brook  <paul@nowt.org>
1392
1393         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1394
1395 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1396
1397         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1398         Don't include "alloca.h".
1399
1400 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1401
1402         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
1403         * Makefile.am: Adjust file name.
1404         * Makefile.in: Regenerate.
1405         * gfortypes.h: Kill, include everything in...
1406         * libgfor.h: ...here.  Include config.h
1407         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
1408         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
1409         intrinsics/reshape_packed.c, intrinsics/size.c,
1410         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
1411         for prefix for all functions instead of hardcoded.
1412
1413 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1414
1415         * io/lock.c (library_end): Propagate library return
1416         code.
1417
1418 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1419
1420         Port fixes from Andy's tree:
1421         * io/read.c (read_decimal): Reverse sense of overflow
1422         comparison during integer reads.
1423         * io/format.c (revert): Fix comment.
1424         (next_format): Fix format revision.
1425         * io/unix.c: Fix and simplify mmap version of stream
1426         functions.
1427
1428 2003-01-11  Paul Brook  <paul@nowt.org>
1429
1430         * configure, Makefile.in: Regenerate.
1431
1432 2003-01-11  Paul Brook  <paul@nowt.org>
1433
1434         * runtime/stop.c: Rewrite.
1435
1436 2003-01-08  Paul Brook  <paul@nowt.org>
1437
1438         * configure, Makefile.in: Regenerate.
1439
1440 2003-01-05  Paul Brook  <paul@nowt.org>
1441
1442         * (*.m4) Move to m4/.
1443         * intrinsics/string.c (_gfor_string_index): New Function.
1444
1445 2002-12-29  Paul Brook  <paul@nowt.org>
1446
1447         * intrinsics/reshape.*: New files.
1448         * gcc_config.patch: Update to new GCC configure system.
1449
1450 2002-10-10  Paul Brook  <paul@nowt.org>
1451
1452         * intrinsics/size.c: New file.
1453         * intrinsics/shape.m4: New file.
1454         * Makefile.am: Add above files.
1455
1456 2002-10-02  Paul Brook  <paul@nowt.org>
1457
1458         * fmain.c (main): Move here.
1459         * libgfor.c: From here.
1460         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
1461         * Makefile.am: Build libgforbegin.
1462         * gcc_config.patch: Remove stray -march=athlon.
1463         * dotprodl.m4: Fix use of L8_TO_L4 macro.
1464         * ifunction.m4: Move variable declarations to allow compilation with
1465         gcc < 3.0
1466         * specific.m4, specific4.m4: Fix typo typecode->type_code.
1467         * README: Document use of patch -p1.
1468
1469 2002-09-12  Paul Brook  <paul@nowt.org>
1470
1471         * math/*: Add complex math library functions.
1472         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
1473         * Makefile.am: Add details for above.
1474         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
1475
1476 2002-09-09  Paul Brook  <paul@nowt.org>
1477
1478         * libgfor.c (determine_endianness): Use an array rather than a struct.
1479         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
1480
1481 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1482
1483         * libgfor.c: Add fatal signal handler.
1484         Romove superfluous abort() calls.
1485
1486 2002-09-07  Paul Brook <paul@nowt.org>
1487
1488         * Makefile.am, intrinsics: Major rewrite.
1489
1490 2002-09-02  Paul Brook <paul@nowt.org>
1491
1492         * Makefile.am: Added -I$(srcdir) to m4 rule.
1493
1494 2002-08-30  Paul Brook <paul@nowt.org>
1495
1496         * io/*: Integrated libgforio.
1497         * Makefile.am, configure.in: Make compatable with GCC. Build code for
1498         intrinsics in the intrisics directory.
1499         * intrinsics/intrinsics.m4: Move here. Strip directories from the
1500         filename. Add 'and' and 'all' intrinsics.
1501
1502 2002-08-17  Paul Brook <paul@nowt.org>
1503
1504         * ALL: First release as more than just a single file