libgfortran/ChangeLog

   1 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         PR bootstrap/48135
   4         * configure.ac (gfortran_use_symver): Handle --disable-symvers.
   5         * configure: Regenerate.
   6
   7 2011-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
   8
   9         PR fortran/35667
  10         * io/io.h (convert_infnan): Declare.
  11         * io/read.c (convert_infnan): New.
  12         (read_f): Use convert_infnan to convert INFs and NANs.
  13         * list_read.c (parse_real, read_real): Likewise.
  14
  15 2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  16
  17         PR libfortran/47439
  18         * io/unix.c (tempfile): Work around poor mktemp() implementations.
  19
  20 2011-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  21
  22         PR libfortran/47883
  23         * acinclude.m4: Don't use AC_TRY_ macros.
  24         * configure.ac: Likewise.
  25         * configure: Regenerate.
  26
  27 2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
  28
  29         PR libfortran/48066
  30         * m4/ifunction.m4:  If return array is empty, return.
  31         * m4/ifunction_logical.m4:  Likewise.
  32         * generated/all_l16.c: Regenerated.
  33         * generated/all_l1.c: Regenerated.
  34         * generated/all_l2.c: Regenerated.
  35         * generated/all_l4.c: Regenerated.
  36         * generated/all_l8.c: Regenerated.
  37         * generated/any_l16.c: Regenerated.
  38         * generated/any_l1.c: Regenerated.
  39         * generated/any_l2.c: Regenerated.
  40         * generated/any_l4.c: Regenerated.
  41         * generated/any_l8.c: Regenerated.
  42         * generated/count_16_l.c: Regenerated.
  43         * generated/count_1_l.c: Regenerated.
  44         * generated/count_2_l.c: Regenerated.
  45         * generated/count_4_l.c: Regenerated.
  46         * generated/count_8_l.c: Regenerated.
  47         * generated/maxloc1_16_i16.c: Regenerated.
  48         * generated/maxloc1_16_i1.c: Regenerated.
  49         * generated/maxloc1_16_i2.c: Regenerated.
  50         * generated/maxloc1_16_i4.c: Regenerated.
  51         * generated/maxloc1_16_i8.c: Regenerated.
  52         * generated/maxloc1_16_r10.c: Regenerated.
  53         * generated/maxloc1_16_r16.c: Regenerated.
  54         * generated/maxloc1_16_r4.c: Regenerated.
  55         * generated/maxloc1_16_r8.c: Regenerated.
  56         * generated/maxloc1_4_i16.c: Regenerated.
  57         * generated/maxloc1_4_i1.c: Regenerated.
  58         * generated/maxloc1_4_i2.c: Regenerated.
  59         * generated/maxloc1_4_i4.c: Regenerated.
  60         * generated/maxloc1_4_i8.c: Regenerated.
  61         * generated/maxloc1_4_r10.c: Regenerated.
  62         * generated/maxloc1_4_r16.c: Regenerated.
  63         * generated/maxloc1_4_r4.c: Regenerated.
  64         * generated/maxloc1_4_r8.c: Regenerated.
  65         * generated/maxloc1_8_i16.c: Regenerated.
  66         * generated/maxloc1_8_i1.c: Regenerated.
  67         * generated/maxloc1_8_i2.c: Regenerated.
  68         * generated/maxloc1_8_i4.c: Regenerated.
  69         * generated/maxloc1_8_i8.c: Regenerated.
  70         * generated/maxloc1_8_r10.c: Regenerated.
  71         * generated/maxloc1_8_r16.c: Regenerated.
  72         * generated/maxloc1_8_r4.c: Regenerated.
  73         * generated/maxloc1_8_r8.c: Regenerated.
  74         * generated/maxval_i16.c: Regenerated.
  75         * generated/maxval_i1.c: Regenerated.
  76         * generated/maxval_i2.c: Regenerated.
  77         * generated/maxval_i4.c: Regenerated.
  78         * generated/maxval_i8.c: Regenerated.
  79         * generated/maxval_r10.c: Regenerated.
  80         * generated/maxval_r16.c: Regenerated.
  81         * generated/maxval_r4.c: Regenerated.
  82         * generated/maxval_r8.c: Regenerated.
  83         * generated/minloc1_16_i16.c: Regenerated.
  84         * generated/minloc1_16_i1.c: Regenerated.
  85         * generated/minloc1_16_i2.c: Regenerated.
  86         * generated/minloc1_16_i4.c: Regenerated.
  87         * generated/minloc1_16_i8.c: Regenerated.
  88         * generated/minloc1_16_r10.c: Regenerated.
  89         * generated/minloc1_16_r16.c: Regenerated.
  90         * generated/minloc1_16_r4.c: Regenerated.
  91         * generated/minloc1_16_r8.c: Regenerated.
  92         * generated/minloc1_4_i16.c: Regenerated.
  93         * generated/minloc1_4_i1.c: Regenerated.
  94         * generated/minloc1_4_i2.c: Regenerated.
  95         * generated/minloc1_4_i4.c: Regenerated.
  96         * generated/minloc1_4_i8.c: Regenerated.
  97         * generated/minloc1_4_r10.c: Regenerated.
  98         * generated/minloc1_4_r16.c: Regenerated.
  99         * generated/minloc1_4_r4.c: Regenerated.
 100         * generated/minloc1_4_r8.c: Regenerated.
 101         * generated/minloc1_8_i16.c: Regenerated.
 102         * generated/minloc1_8_i1.c: Regenerated.
 103         * generated/minloc1_8_i2.c: Regenerated.
 104         * generated/minloc1_8_i4.c: Regenerated.
 105         * generated/minloc1_8_i8.c: Regenerated.
 106         * generated/minloc1_8_r10.c: Regenerated.
 107         * generated/minloc1_8_r16.c: Regenerated.
 108         * generated/minloc1_8_r4.c: Regenerated.
 109         * generated/minloc1_8_r8.c: Regenerated.
 110         * generated/minval_i16.c: Regenerated.
 111         * generated/minval_i1.c: Regenerated.
 112         * generated/minval_i2.c: Regenerated.
 113         * generated/minval_i4.c: Regenerated.
 114         * generated/minval_i8.c: Regenerated.
 115         * generated/minval_r10.c: Regenerated.
 116         * generated/minval_r16.c: Regenerated.
 117         * generated/minval_r4.c: Regenerated.
 118         * generated/minval_r8.c: Regenerated.
 119         * generated/product_c10.c: Regenerated.
 120         * generated/product_c16.c: Regenerated.
 121         * generated/product_c4.c: Regenerated.
 122         * generated/product_c8.c: Regenerated.
 123         * generated/product_i16.c: Regenerated.
 124         * generated/product_i1.c: Regenerated.
 125         * generated/product_i2.c: Regenerated.
 126         * generated/product_i4.c: Regenerated.
 127         * generated/product_i8.c: Regenerated.
 128         * generated/product_r10.c: Regenerated.
 129         * generated/product_r16.c: Regenerated.
 130         * generated/product_r4.c: Regenerated.
 131         * generated/product_r8.c: Regenerated.
 132         * generated/sum_c10.c: Regenerated.
 133         * generated/sum_c16.c: Regenerated.
 134         * generated/sum_c4.c: Regenerated.
 135         * generated/sum_c8.c: Regenerated.
 136         * generated/sum_i16.c: Regenerated.
 137         * generated/sum_i1.c: Regenerated.
 138         * generated/sum_i2.c: Regenerated.
 139         * generated/sum_i4.c: Regenerated.
 140         * generated/sum_i8.c: Regenerated.
 141         * generated/sum_r10.c: Regenerated.
 142         * generated/sum_r16.c: Regenerated.
 143         * generated/sum_r4.c: Regenerated.
 144         * generated/sum_r8.c: Regenerated.
 145
 146 2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 147
 148         PR libgfortran/48047
 149         * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
 150
 151 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 152
 153         PR libfortran/47802
 154         * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
 155         return type.
 156
 157 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 158
 159         PR libfortran/47802
 160         * intrinsics/ctime.c (strctime): Don't use return value of
 161         localtime_r.
 162
 163 2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 164
 165         PR libgfortran/47567
 166         * io/write_float.def (output_float): Move handling of w = 0 to after
 167         output rounding. Check for zero and set zero_flag accordingly. Set
 168         width according to zero_flag. Add better comments.
 169
 170 2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 171
 172         PR libgfortran/47778
 173         * io/list_read.c (namelist_read): Intialize the error string buffere.
 174         If pprev_nl was used during the previous namelist read and the rank
 175         was zero, reset the pointer to NULL for the next namelist read.
 176
 177 2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 178
 179         PR libfortran/45165
 180         * unix.c (fallback_access): Fix file descriptor leaks.
 181
 182 2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 183
 184         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
 185         tested in configure.host.
 186         * configure: Regenerate.
 187
 188 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 189
 190         PR libfortran/47802
 191         * config.h.in: Regenerated.
 192         * configure: Regenerated.
 193         * configure.ac: Remove checks for ctime and ctime_r, add check for
 194         strftime.
 195         * intrinsics/date_and_time.c (localtime_r): Move fallback
 196         implementation to time_1.h.
 197         * intrinsics/time_1.h (localtime_r): Fallback implementation.
 198         * intrinsics/ctime.c: Include time_1.h.
 199         (ctime_r): Remove fallback implementation.
 200         (strctime): New function.
 201         (fdate): Use strctime instead of ctime_r.
 202         (fdate_sub): Likewise.
 203         (ctime): Likewise.
 204         (ctime_sub): Likewise.
 205
 206 2011-02-24  Jakub Jelinek  <jakub@redhat.com>
 207
 208         PR fortran/47878
 209         * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
 210         and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
 211
 212 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 213
 214         PR libfortran/47802
 215         * configure.ac: Add test for POSIX getpwuid_r.
 216         * intrinsics/getlog.c (getlog): CPP test for
 217         HAVE_POSIX_GETPWUID_R.
 218         * config.h.in: Regenerated.
 219         * configure: Regenerated.
 220
 221 2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 222
 223         PR libgfortran/47567
 224         * io/write_float.def (output_float): Remove special case handling of
 225         zero with width 1.
 226
 227 2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 228             Jerry DeLisle    <jvdelisle@gcc.gnu.org>
 229
 230         PR libfortran/47694
 231         * io/fbuf.h (fbuf_getptr): New inline function.
 232         * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
 233         through the string instead of fbuf_read.
 234
 235 2011-02-22  Tobias Burnus  <burnus@net-b.de>
 236             Kai-Uwe Eckhardt  <kuehro@gmx.de>
 237
 238         PR libfortran/47830
 239         * intrinsics/c99_functions.c (roundl): Make C valid for
 240         HAVE_NEXTAFTERL.
 241
 242 2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 243
 244         PR libgfortran/47567
 245         * io/write_float.def (output_float): Adjust width for F0.d to
 246         allow space for negative signs on zero.
 247
 248 2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 249
 250         PR libgfortran/47667
 251         * io/list_read.c (read_logical): Check for end of line before calling
 252         eat_line. (read_integer): Likewise. (parse_real): Don't unget the
 253         separator. Check for end of line before calling eat_line.
 254         (read_complex): Allow line-end before and after parenthesis and comma.
 255         Check for end of line before calling eat_line. (read_real): Check for
 256         end of line before calling eat_line.
 257
 258 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 259
 260         PR libfortran/47757
 261         * gfortran.map (GFORTRAN_1.4): Export
 262         _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
 263         _gfortran_{cshift0,eoshift{0,2}}_16_char4.
 264
 265 2011-02-15  Tobias Burnus  <burnus@net-b.de>
 266
 267         PR fortran/47716
 268         PR fortran/47648
 269         * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
 270         libquadmath, which uses more features.
 271         * configure: Regenerate.
 272
 273 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 274
 275         PR fortran/47642
 276         * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
 277         quadmath_flt128tostr.
 278         * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
 279         of quadmath_flt128tostr.
 280
 281 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 282
 283         * Makefile.in: Regenerate.
 284         * aclocal.m4: Likewise.
 285         * configure: Likewise.
 286
 287 2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 288
 289         PR libgfortran/47567
 290         * io/write_float.def (output_float): Eliminate some redundant code.
 291         Adjust width for case of F0.X for values of zero and all other values.
 292         Expand cases where '*' is set to give cleaner results.
 293
 294 2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
 295
 296         PR libfortran/47571
 297         * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
 298         (weak_gettime): Likewise.
 299         (gf_gettime): Change API, move weak_gettime() usage to
 300         system_clock.c
 301         * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
 302         (gf_gettime_mono): New function.
 303         (system_clock_4): Use gf_gettime_mono().
 304         (system_clock_8): Likewise.
 305         * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
 306         usage.
 307
 308 2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
 309
 310         PR libfortran/47571
 311         * configure: Regenerated.
 312         * configure.ac: Don't add librt to LIBS.
 313         * intrinsics/time_1.h (weak_gettime): Weakref trickery for
 314         clock_gettime().
 315         (gf_gettime): Use weak_gettime() instead of clock_gettime().
 316
 317 2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
 318
 319         * intrinsics/time_1.h: Include errno.h needed by fallbacks.
 320
 321 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 322
 323         * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
 324
 325 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 326
 327         * configure.ac: Check for clock_gettime().
 328         * configure: Regenerated.
 329         * config.h.in: Regenerated.
 330         * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
 331         times() fallback.
 332         (gf_gettime): New function.
 333         * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
 334         * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
 335         * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
 336         * intrinsics/etime.c (etime_sub): Use gf_cputime.
 337         * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
 338         (system_clock_8): Use gf_gettime, increase count rate to allow
 339         nanosecond precision, remove overflow prone branch.
 340
 341 2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 342
 343         PR libgfortran/47434
 344         * io/write_float.def (write_infnan): Use calculate_sign to determine
 345         if the sign should be given and check field widths accordingly.
 346
 347 2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
 348
 349         * intrinsics/ctime.c (ctime_r): Improve implementation.
 350
 351 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 352
 353         PR libfortran/47431
 354         * config.h.in: Regenerated.
 355         * configure: Regenerated.
 356         * configure.ac: Add check for ctime_r().
 357         * intrinsics/ctime.c (ctime_r): Fallback implementation.
 358         (fdate): Use ctime_r() instead of ctime().
 359         (fdate_sub): Likewise.
 360         (ctime): Likewise.
 361         (ctime_sub): Likewise.
 362
 363 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 364
 365         PR libfortran/47432
 366         * config.h.in: Regenerated.
 367         * configure: Regenerated.
 368         * configure.ac: Add check for ttyname_r.
 369         * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
 370         * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
 371         to new prototype.
 372         * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
 373         * io/intrinsics.c (ttynam_sub): Likewise.
 374         (ttynam): Likewise.
 375
 376 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 377
 378         PR libfortran/47491
 379         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
 380         extensions.
 381         * config.h.in: Regenerate.
 382         * configure: Regenerate.
 383
 384 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 385
 386         PR libgfortran/47285
 387         * io/write_float.def (write_infnan): Adjust processor selected width
 388         to 3 if NaN.
 389
 390 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 391
 392         PR libgfortran/47285
 393         * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
 394         the result to set the padding.
 395
 396 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 397
 398         * intrinsics/getlog.c (getlog): Fix label/statement issue.
 399
 400 2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 401
 402         PR libfortran/47375
 403         * config.h.in: Regenerated.
 404         * configure: Regenerated.
 405         * configure.ac: Add check for getpwuid_r.
 406         * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 407
 408 2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 409
 410         PR libfortran/46267
 411         * config.h.in: Regenerated.
 412         * configure: Regenerated.
 413         * configure.ac: Check presence of strerror_r.
 414         * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
 415         * io/unix.c (get_oserror): Remove.
 416         * libgfortran.h (gf_strerror): Add prototype.
 417         (get_oserror): Remove prototype.
 418         * runtime/error.c (gf_strerror): New function.
 419         (os_error): Use gf_strerror instead of get_oserror.
 420         (generate_errror): Likewise.
 421
 422 2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 423
 424         PR libfortran/47296
 425         * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
 426         error occurs.
 427
 428 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 429
 430         PR fortran/46625
 431         * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
 432         instead of quadmath_dtoa.
 433         * io/transfer128.c (tmp1, tmp2): New variables, bring in
 434         strtoflt128 and quadmath_flt128tostr.
 435         (transfer_real128, transfer_real128_write, transfer_complex128,
 436         transfer_complex128_write): Remove tmp1/tmp2 variables.
 437         * io/read.c (convert_real): Use strtoflt128 instead of
 438         quadmath_strtopQ, adjust for the changed arguments and return
 439         value.
 440
 441 2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 442
 443         PR libgfortran/47296
 444         * io/unix.c (unpack_filename): Return non-zero if the filename passed
 445         in is NULL.
 446
 447 2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 448
 449         PR libgfortran/47154
 450         * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
 451         duplicate calls via next_record.
 452
 453 \f
 454 Copyright (C) 2011 Free Software Foundation, Inc.
 455
 456 Copying and distribution of this file, with or without modification,
 457 are permitted in any medium without royalty provided the copyright
 458 notice and this notice are preserved.