libgfortran/ChangeLog

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