libgfortran/ChangeLog

   1 2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR libfortran/47439
   4         * io/unix.c (tempfile): Work around poor mktemp() implementations.
   5
   6 2011-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   7
   8         PR libfortran/47883
   9         * acinclude.m4: Don't use AC_TRY_ macros.
  10         * configure.ac: Likewise.
  11         * configure: Regenerate.
  12
  13 2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
  14
  15         PR libfortran/48066
  16         * m4/ifunction.m4:  If return array is empty, return.
  17         * m4/ifunction_logical.m4:  Likewise.
  18         * generated/all_l16.c: Regenerated.
  19         * generated/all_l1.c: Regenerated.
  20         * generated/all_l2.c: Regenerated.
  21         * generated/all_l4.c: Regenerated.
  22         * generated/all_l8.c: Regenerated.
  23         * generated/any_l16.c: Regenerated.
  24         * generated/any_l1.c: Regenerated.
  25         * generated/any_l2.c: Regenerated.
  26         * generated/any_l4.c: Regenerated.
  27         * generated/any_l8.c: Regenerated.
  28         * generated/count_16_l.c: Regenerated.
  29         * generated/count_1_l.c: Regenerated.
  30         * generated/count_2_l.c: Regenerated.
  31         * generated/count_4_l.c: Regenerated.
  32         * generated/count_8_l.c: Regenerated.
  33         * generated/maxloc1_16_i16.c: Regenerated.
  34         * generated/maxloc1_16_i1.c: Regenerated.
  35         * generated/maxloc1_16_i2.c: Regenerated.
  36         * generated/maxloc1_16_i4.c: Regenerated.
  37         * generated/maxloc1_16_i8.c: Regenerated.
  38         * generated/maxloc1_16_r10.c: Regenerated.
  39         * generated/maxloc1_16_r16.c: Regenerated.
  40         * generated/maxloc1_16_r4.c: Regenerated.
  41         * generated/maxloc1_16_r8.c: Regenerated.
  42         * generated/maxloc1_4_i16.c: Regenerated.
  43         * generated/maxloc1_4_i1.c: Regenerated.
  44         * generated/maxloc1_4_i2.c: Regenerated.
  45         * generated/maxloc1_4_i4.c: Regenerated.
  46         * generated/maxloc1_4_i8.c: Regenerated.
  47         * generated/maxloc1_4_r10.c: Regenerated.
  48         * generated/maxloc1_4_r16.c: Regenerated.
  49         * generated/maxloc1_4_r4.c: Regenerated.
  50         * generated/maxloc1_4_r8.c: Regenerated.
  51         * generated/maxloc1_8_i16.c: Regenerated.
  52         * generated/maxloc1_8_i1.c: Regenerated.
  53         * generated/maxloc1_8_i2.c: Regenerated.
  54         * generated/maxloc1_8_i4.c: Regenerated.
  55         * generated/maxloc1_8_i8.c: Regenerated.
  56         * generated/maxloc1_8_r10.c: Regenerated.
  57         * generated/maxloc1_8_r16.c: Regenerated.
  58         * generated/maxloc1_8_r4.c: Regenerated.
  59         * generated/maxloc1_8_r8.c: Regenerated.
  60         * generated/maxval_i16.c: Regenerated.
  61         * generated/maxval_i1.c: Regenerated.
  62         * generated/maxval_i2.c: Regenerated.
  63         * generated/maxval_i4.c: Regenerated.
  64         * generated/maxval_i8.c: Regenerated.
  65         * generated/maxval_r10.c: Regenerated.
  66         * generated/maxval_r16.c: Regenerated.
  67         * generated/maxval_r4.c: Regenerated.
  68         * generated/maxval_r8.c: Regenerated.
  69         * generated/minloc1_16_i16.c: Regenerated.
  70         * generated/minloc1_16_i1.c: Regenerated.
  71         * generated/minloc1_16_i2.c: Regenerated.
  72         * generated/minloc1_16_i4.c: Regenerated.
  73         * generated/minloc1_16_i8.c: Regenerated.
  74         * generated/minloc1_16_r10.c: Regenerated.
  75         * generated/minloc1_16_r16.c: Regenerated.
  76         * generated/minloc1_16_r4.c: Regenerated.
  77         * generated/minloc1_16_r8.c: Regenerated.
  78         * generated/minloc1_4_i16.c: Regenerated.
  79         * generated/minloc1_4_i1.c: Regenerated.
  80         * generated/minloc1_4_i2.c: Regenerated.
  81         * generated/minloc1_4_i4.c: Regenerated.
  82         * generated/minloc1_4_i8.c: Regenerated.
  83         * generated/minloc1_4_r10.c: Regenerated.
  84         * generated/minloc1_4_r16.c: Regenerated.
  85         * generated/minloc1_4_r4.c: Regenerated.
  86         * generated/minloc1_4_r8.c: Regenerated.
  87         * generated/minloc1_8_i16.c: Regenerated.
  88         * generated/minloc1_8_i1.c: Regenerated.
  89         * generated/minloc1_8_i2.c: Regenerated.
  90         * generated/minloc1_8_i4.c: Regenerated.
  91         * generated/minloc1_8_i8.c: Regenerated.
  92         * generated/minloc1_8_r10.c: Regenerated.
  93         * generated/minloc1_8_r16.c: Regenerated.
  94         * generated/minloc1_8_r4.c: Regenerated.
  95         * generated/minloc1_8_r8.c: Regenerated.
  96         * generated/minval_i16.c: Regenerated.
  97         * generated/minval_i1.c: Regenerated.
  98         * generated/minval_i2.c: Regenerated.
  99         * generated/minval_i4.c: Regenerated.
 100         * generated/minval_i8.c: Regenerated.
 101         * generated/minval_r10.c: Regenerated.
 102         * generated/minval_r16.c: Regenerated.
 103         * generated/minval_r4.c: Regenerated.
 104         * generated/minval_r8.c: Regenerated.
 105         * generated/product_c10.c: Regenerated.
 106         * generated/product_c16.c: Regenerated.
 107         * generated/product_c4.c: Regenerated.
 108         * generated/product_c8.c: Regenerated.
 109         * generated/product_i16.c: Regenerated.
 110         * generated/product_i1.c: Regenerated.
 111         * generated/product_i2.c: Regenerated.
 112         * generated/product_i4.c: Regenerated.
 113         * generated/product_i8.c: Regenerated.
 114         * generated/product_r10.c: Regenerated.
 115         * generated/product_r16.c: Regenerated.
 116         * generated/product_r4.c: Regenerated.
 117         * generated/product_r8.c: Regenerated.
 118         * generated/sum_c10.c: Regenerated.
 119         * generated/sum_c16.c: Regenerated.
 120         * generated/sum_c4.c: Regenerated.
 121         * generated/sum_c8.c: Regenerated.
 122         * generated/sum_i16.c: Regenerated.
 123         * generated/sum_i1.c: Regenerated.
 124         * generated/sum_i2.c: Regenerated.
 125         * generated/sum_i4.c: Regenerated.
 126         * generated/sum_i8.c: Regenerated.
 127         * generated/sum_r10.c: Regenerated.
 128         * generated/sum_r16.c: Regenerated.
 129         * generated/sum_r4.c: Regenerated.
 130         * generated/sum_r8.c: Regenerated.
 131
 132 2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 133
 134         PR libgfortran/48047
 135         * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
 136
 137 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 138
 139         PR libfortran/47802
 140         * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
 141         return type.
 142
 143 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 144
 145         PR libfortran/47802
 146         * intrinsics/ctime.c (strctime): Don't use return value of
 147         localtime_r.
 148
 149 2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 150
 151         PR libgfortran/47567
 152         * io/write_float.def (output_float): Move handling of w = 0 to after
 153         output rounding. Check for zero and set zero_flag accordingly. Set
 154         width according to zero_flag. Add better comments.
 155
 156 2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 157
 158         PR libgfortran/47778
 159         * io/list_read.c (namelist_read): Intialize the error string buffere.
 160         If pprev_nl was used during the previous namelist read and the rank
 161         was zero, reset the pointer to NULL for the next namelist read.
 162
 163 2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 164
 165         PR libfortran/45165
 166         * unix.c (fallback_access): Fix file descriptor leaks.
 167
 168 2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 169
 170         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
 171         tested in configure.host.
 172         * configure: Regenerate.
 173
 174 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 175
 176         PR libfortran/47802
 177         * config.h.in: Regenerated.
 178         * configure: Regenerated.
 179         * configure.ac: Remove checks for ctime and ctime_r, add check for
 180         strftime.
 181         * intrinsics/date_and_time.c (localtime_r): Move fallback
 182         implementation to time_1.h.
 183         * intrinsics/time_1.h (localtime_r): Fallback implementation.
 184         * intrinsics/ctime.c: Include time_1.h.
 185         (ctime_r): Remove fallback implementation.
 186         (strctime): New function.
 187         (fdate): Use strctime instead of ctime_r.
 188         (fdate_sub): Likewise.
 189         (ctime): Likewise.
 190         (ctime_sub): Likewise.
 191
 192 2011-02-24  Jakub Jelinek  <jakub@redhat.com>
 193
 194         PR fortran/47878
 195         * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
 196         and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
 197
 198 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 199
 200         PR libfortran/47802
 201         * configure.ac: Add test for POSIX getpwuid_r.
 202         * intrinsics/getlog.c (getlog): CPP test for
 203         HAVE_POSIX_GETPWUID_R.
 204         * config.h.in: Regenerated.
 205         * configure: Regenerated.
 206
 207 2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 208
 209         PR libgfortran/47567
 210         * io/write_float.def (output_float): Remove special case handling of
 211         zero with width 1.
 212
 213 2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 214             Jerry DeLisle    <jvdelisle@gcc.gnu.org>
 215
 216         PR libfortran/47694
 217         * io/fbuf.h (fbuf_getptr): New inline function.
 218         * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
 219         through the string instead of fbuf_read.
 220
 221 2011-02-22  Tobias Burnus  <burnus@net-b.de>
 222             Kai-Uwe Eckhardt  <kuehro@gmx.de>
 223
 224         PR libfortran/47830
 225         * intrinsics/c99_functions.c (roundl): Make C valid for
 226         HAVE_NEXTAFTERL.
 227
 228 2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 229
 230         PR libgfortran/47567
 231         * io/write_float.def (output_float): Adjust width for F0.d to
 232         allow space for negative signs on zero.
 233
 234 2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 235
 236         PR libgfortran/47667
 237         * io/list_read.c (read_logical): Check for end of line before calling
 238         eat_line. (read_integer): Likewise. (parse_real): Don't unget the
 239         separator. Check for end of line before calling eat_line.
 240         (read_complex): Allow line-end before and after parenthesis and comma.
 241         Check for end of line before calling eat_line. (read_real): Check for
 242         end of line before calling eat_line.
 243
 244 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR libfortran/47757
 247         * gfortran.map (GFORTRAN_1.4): Export
 248         _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
 249         _gfortran_{cshift0,eoshift{0,2}}_16_char4.
 250
 251 2011-02-15  Tobias Burnus  <burnus@net-b.de>
 252
 253         PR fortran/47716
 254         PR fortran/47648
 255         * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
 256         libquadmath, which uses more features.
 257         * configure: Regenerate.
 258
 259 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 260
 261         PR fortran/47642
 262         * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
 263         quadmath_flt128tostr.
 264         * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
 265         of quadmath_flt128tostr.
 266
 267 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 268
 269         * Makefile.in: Regenerate.
 270         * aclocal.m4: Likewise.
 271         * configure: Likewise.
 272
 273 2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 274
 275         PR libgfortran/47567
 276         * io/write_float.def (output_float): Eliminate some redundant code.
 277         Adjust width for case of F0.X for values of zero and all other values.
 278         Expand cases where '*' is set to give cleaner results.
 279
 280 2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
 281
 282         PR libfortran/47571
 283         * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
 284         (weak_gettime): Likewise.
 285         (gf_gettime): Change API, move weak_gettime() usage to
 286         system_clock.c
 287         * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
 288         (gf_gettime_mono): New function.
 289         (system_clock_4): Use gf_gettime_mono().
 290         (system_clock_8): Likewise.
 291         * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
 292         usage.
 293
 294 2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
 295
 296         PR libfortran/47571
 297         * configure: Regenerated.
 298         * configure.ac: Don't add librt to LIBS.
 299         * intrinsics/time_1.h (weak_gettime): Weakref trickery for
 300         clock_gettime().
 301         (gf_gettime): Use weak_gettime() instead of clock_gettime().
 302
 303 2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
 304
 305         * intrinsics/time_1.h: Include errno.h needed by fallbacks.
 306
 307 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 308
 309         * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
 310
 311 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 312
 313         * configure.ac: Check for clock_gettime().
 314         * configure: Regenerated.
 315         * config.h.in: Regenerated.
 316         * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
 317         times() fallback.
 318         (gf_gettime): New function.
 319         * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
 320         * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
 321         * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
 322         * intrinsics/etime.c (etime_sub): Use gf_cputime.
 323         * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
 324         (system_clock_8): Use gf_gettime, increase count rate to allow
 325         nanosecond precision, remove overflow prone branch.
 326
 327 2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 328
 329         PR libgfortran/47434
 330         * io/write_float.def (write_infnan): Use calculate_sign to determine
 331         if the sign should be given and check field widths accordingly.
 332
 333 2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
 334
 335         * intrinsics/ctime.c (ctime_r): Improve implementation.
 336
 337 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 338
 339         PR libfortran/47431
 340         * config.h.in: Regenerated.
 341         * configure: Regenerated.
 342         * configure.ac: Add check for ctime_r().
 343         * intrinsics/ctime.c (ctime_r): Fallback implementation.
 344         (fdate): Use ctime_r() instead of ctime().
 345         (fdate_sub): Likewise.
 346         (ctime): Likewise.
 347         (ctime_sub): Likewise.
 348
 349 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 350
 351         PR libfortran/47432
 352         * config.h.in: Regenerated.
 353         * configure: Regenerated.
 354         * configure.ac: Add check for ttyname_r.
 355         * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
 356         * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
 357         to new prototype.
 358         * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
 359         * io/intrinsics.c (ttynam_sub): Likewise.
 360         (ttynam): Likewise.
 361
 362 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 363
 364         PR libfortran/47491
 365         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
 366         extensions.
 367         * config.h.in: Regenerate.
 368         * configure: Regenerate.
 369
 370 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 371
 372         PR libgfortran/47285
 373         * io/write_float.def (write_infnan): Adjust processor selected width
 374         to 3 if NaN.
 375
 376 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 377
 378         PR libgfortran/47285
 379         * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
 380         the result to set the padding.
 381
 382 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 383
 384         * intrinsics/getlog.c (getlog): Fix label/statement issue.
 385
 386 2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 387
 388         PR libfortran/47375
 389         * config.h.in: Regenerated.
 390         * configure: Regenerated.
 391         * configure.ac: Add check for getpwuid_r.
 392         * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 393
 394 2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 395
 396         PR libfortran/46267
 397         * config.h.in: Regenerated.
 398         * configure: Regenerated.
 399         * configure.ac: Check presence of strerror_r.
 400         * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
 401         * io/unix.c (get_oserror): Remove.
 402         * libgfortran.h (gf_strerror): Add prototype.
 403         (get_oserror): Remove prototype.
 404         * runtime/error.c (gf_strerror): New function.
 405         (os_error): Use gf_strerror instead of get_oserror.
 406         (generate_errror): Likewise.
 407
 408 2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 409
 410         PR libfortran/47296
 411         * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
 412         error occurs.
 413
 414 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 415
 416         PR fortran/46625
 417         * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
 418         instead of quadmath_dtoa.
 419         * io/transfer128.c (tmp1, tmp2): New variables, bring in
 420         strtoflt128 and quadmath_flt128tostr.
 421         (transfer_real128, transfer_real128_write, transfer_complex128,
 422         transfer_complex128_write): Remove tmp1/tmp2 variables.
 423         * io/read.c (convert_real): Use strtoflt128 instead of
 424         quadmath_strtopQ, adjust for the changed arguments and return
 425         value.
 426
 427 2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 428
 429         PR libgfortran/47296
 430         * io/unix.c (unpack_filename): Return non-zero if the filename passed
 431         in is NULL.
 432
 433 2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 434
 435         PR libgfortran/47154
 436         * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
 437         duplicate calls via next_record.
 438
 439 \f
 440 Copyright (C) 2011 Free Software Foundation, Inc.
 441
 442 Copying and distribution of this file, with or without modification,
 443 are permitted in any medium without royalty provided the copyright
 444 notice and this notice are preserved.