libgfortran/ChangeLog

   1 2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/47567
   4         * io/write_float.def (output_float): Eliminate some redundant code.
   5         Adjust width for case of F0.X for values of zero and all other values.
   6         Expand cases where '*' is set to give cleaner results.
   7
   8 2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
   9
  10         PR libfortran/47571
  11         * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
  12         (weak_gettime): Likewise.
  13         (gf_gettime): Change API, move weak_gettime() usage to
  14         system_clock.c
  15         * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
  16         (gf_gettime_mono): New function.
  17         (system_clock_4): Use gf_gettime_mono().
  18         (system_clock_8): Likewise.
  19         * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
  20         usage.
  21
  22 2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
  23
  24         PR libfortran/47571
  25         * configure: Regenerated.
  26         * configure.ac: Don't add librt to LIBS.
  27         * intrinsics/time_1.h (weak_gettime): Weakref trickery for
  28         clock_gettime().
  29         (gf_gettime): Use weak_gettime() instead of clock_gettime().
  30
  31 2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
  32
  33         * intrinsics/time_1.h: Include errno.h needed by fallbacks.
  34
  35 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
  36
  37         * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
  38
  39 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
  40
  41         * configure.ac: Check for clock_gettime().
  42         * configure: Regenerated.
  43         * config.h.in: Regenerated.
  44         * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
  45         times() fallback.
  46         (gf_gettime): New function.
  47         * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
  48         * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
  49         * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
  50         * intrinsics/etime.c (etime_sub): Use gf_cputime.
  51         * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
  52         (system_clock_8): Use gf_gettime, increase count rate to allow
  53         nanosecond precision, remove overflow prone branch.
  54
  55 2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  56
  57         PR libgfortran/47434
  58         * io/write_float.def (write_infnan): Use calculate_sign to determine
  59         if the sign should be given and check field widths accordingly.
  60
  61 2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
  62
  63         * intrinsics/ctime.c (ctime_r): Improve implementation.
  64
  65 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
  66
  67         PR libfortran/47431
  68         * config.h.in: Regenerated.
  69         * configure: Regenerated.
  70         * configure.ac: Add check for ctime_r().
  71         * intrinsics/ctime.c (ctime_r): Fallback implementation.
  72         (fdate): Use ctime_r() instead of ctime().
  73         (fdate_sub): Likewise.
  74         (ctime): Likewise.
  75         (ctime_sub): Likewise.
  76
  77 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
  78
  79         PR libfortran/47432
  80         * config.h.in: Regenerated.
  81         * configure: Regenerated.
  82         * configure.ac: Add check for ttyname_r.
  83         * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
  84         * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
  85         to new prototype.
  86         * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
  87         * io/intrinsics.c (ttynam_sub): Likewise.
  88         (ttynam): Likewise.
  89
  90 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
  91
  92         PR libfortran/47491
  93         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
  94         extensions.
  95         * config.h.in: Regenerate.
  96         * configure: Regenerate.
  97
  98 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  99
 100         PR libgfortran/47285
 101         * io/write_float.def (write_infnan): Adjust processor selected width
 102         to 3 if NaN.
 103
 104 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 105
 106         PR libgfortran/47285
 107         * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
 108         the result to set the padding.
 109
 110 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 111
 112         * intrinsics/getlog.c (getlog): Fix label/statement issue.
 113
 114 2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 115
 116         PR libfortran/47375
 117         * config.h.in: Regenerated.
 118         * configure: Regenerated.
 119         * configure.ac: Add check for getpwuid_r.
 120         * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 121
 122 2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 123
 124         PR libfortran/46267
 125         * config.h.in: Regenerated.
 126         * configure: Regenerated.
 127         * configure.ac: Check presence of strerror_r.
 128         * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
 129         * io/unix.c (get_oserror): Remove.
 130         * libgfortran.h (gf_strerror): Add prototype.
 131         (get_oserror): Remove prototype.
 132         * runtime/error.c (gf_strerror): New function.
 133         (os_error): Use gf_strerror instead of get_oserror.
 134         (generate_errror): Likewise.
 135
 136 2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 137
 138         PR libfortran/47296
 139         * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
 140         error occurs.
 141
 142 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 143
 144         PR fortran/46625
 145         * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
 146         instead of quadmath_dtoa.
 147         * io/transfer128.c (tmp1, tmp2): New variables, bring in
 148         strtoflt128 and quadmath_flt128tostr.
 149         (transfer_real128, transfer_real128_write, transfer_complex128,
 150         transfer_complex128_write): Remove tmp1/tmp2 variables.
 151         * io/read.c (convert_real): Use strtoflt128 instead of
 152         quadmath_strtopQ, adjust for the changed arguments and return
 153         value.
 154
 155 2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 156
 157         PR libgfortran/47296
 158         * io/unix.c (unpack_filename): Return non-zero if the filename passed
 159         in is NULL.
 160
 161 2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 162
 163         PR libgfortran/47154
 164         * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
 165         duplicate calls via next_record.
 166
 167 \f
 168 Copyright (C) 2011 Free Software Foundation, Inc.
 169
 170 Copying and distribution of this file, with or without modification,
 171 are permitted in any medium without royalty provided the copyright
 172 notice and this notice are preserved.