libgfortran/ChangeLog

   1 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
   2
   3         PR fortran/32600
   4         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
   5         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
   6         * libgfortran/gfortran.map: Ditto.
   7
   8 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   9             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  10
  11         PR fortran/32611
  12         * runtime/compile_options.c (set_std): Remove.
  13         (set_options): New function.
  14         (init_compile_options): Add initialization for -fsign-zero option.
  15         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
  16         _gfortran_set_options.
  17         * libgfortran.h (compile_options_t): Add sign_zero field.
  18         * io/write.c (output_float): Use the sign bit of the value to determine
  19         if a negative sign should be emitted for zero values.  Do not emit the
  20         negative sign for zero if -fno-sign-zero was set during compile.
  21
  22 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  23
  24         PR libgfortran/32752
  25         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
  26         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
  27         bytes_used to zero. Fix off by one error in calculation of pos and
  28         skips. Eliminate duplicate pending_spaces check.
  29
  30 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  31
  32         PR fortran/32357
  33         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
  34         TOPOS arguments are C int.
  35
  36 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  37
  38         PR libgfortran/32702
  39         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
  40         (fd_alloc): If the number of bytes needed is greater than the default
  41         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
  42         necessary. (fd_sfree): Restore use of buffer pointer.
  43         (fd_close): Likewise. (fd_open): Likewise.
  44         (init_error_stream): Likewise.
  45
  46 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
  47
  48         PR libfortran/32336
  49         * m4/matmul.m4:  When the dimension of b is incorrect,
  50         raise a runtime error instead of a failed assertion.
  51         * generated/matmul_i1.c:  Regenerated.
  52         * generated/matmul_i2.c:  Regenerated.
  53         * generated/matmul_i4.c:  Regenerated.
  54         * generated/matmul_i8.c:  Regenerated.
  55         * generated/matmul_i16.c:  Regenerated.
  56         * generated/matmul_r4.c:  Regenerated.
  57         * generated/matmul_r8.c:  Regenerated.
  58         * generated/matmul_r10.c:  Regenerated.
  59         * generated/matmul_r16.c:  Regenerated.
  60
  61 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  62
  63         PR libgfortran/32678
  64         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
  65         to go negative.
  66
  67 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  68
  69         PR libfortran/32217
  70         * intrinsics/unpack_generic.c:  If the destination array is
  71         empty, return early.
  72
  73 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * aclocal.m4: Regenerated.
  76
  77 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
  78
  79         * configure.ac: SUBST CFLAGS.
  80         * configure: Regenerate.
  81
  82 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
  83
  84         * libgfortran.h: Mark internal_malloc_size as a malloc function.
  85         * runtime/memory.c (internal_realloc_size): Remove.
  86         (internal_realloc): Call realloc directly instead of
  87         internal_realloc_size.
  88         (allocate_size): Remove.
  89         (allocate): Call malloc directly instead of allocate_size, mark as
  90         malloc function.
  91
  92 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
  93
  94         Restore collateral damage from ISO C Binding merge.
  95
  96         2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  97
  98         PR libgfortran/32456
  99         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 100         for unit directly.
 101
 102
 103 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 104
 105         * Makefile.in:  Regenerated with automake 1.9.6.
 106
 107 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 108
 109         * Makefile.in:  Remove extraneous kill.lo rule.
 110
 111 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 112
 113         PR fortran/32239
 114         * generated/pow_r*_i4.c: Removed.
 115
 116 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 117
 118         * Makefile.in: Add support for iso_c_generated_procs.c and
 119         iso_c_binding.c.
 120         * Makefile.am: Ditto.
 121         * intrinsics/iso_c_generated_procs.c: New file containing helper
 122         functions.
 123         * intrinsics/iso_c_binding.c: Ditto.
 124         * intrinsics/iso_c_binding.h: New file
 125         * gfortran.map: Include the __iso_c_binding_c_* functions.
 126         * libgfortran.h: define GFC_NUM_RANK_BITS.
 127
 128 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 129
 130         PR fortran/32239
 131         * Makefile.am: Don't generate real**int4 pow functions.
 132         * gfortran.map: Remove real**int4 pow symbols.
 133         * Makefile.in: Regenerated.
 134
 135 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 136
 137         PR libgfortran/32554
 138         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 139         variation in field width calculation and eliminate buffer overrun.
 140
 141 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 142
 143         * runtime/memory.c (internal_realloc): Use index_type for size
 144         argument instead of GFC_INTEGER_4.
 145         (allocate_array): Likewise.
 146         (allocate): Likewise, add ifdef around unnecessary check.
 147         (internal_reallo64): Remove.
 148         (allocate_array64): Remove.
 149         (allocate64): Remove.
 150         * gfortran.map: Remove symbols for 64-bit allocation functions.
 151
 152 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 153
 154         PR libgfortran/32456
 155         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 156         for unit directly.
 157
 158 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 159
 160         PR libfortran/32495
 161         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 162         (show_backtrace): Rename strcasestr to local_strcasestr.
 163
 164 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 165
 166         PR libgfortran/32456
 167         * runtime/error.c (show_locus): Update to emit the unit number
 168         and file name involved with the error.  Use new function
 169         filename_from_unit.
 170         * libgfortran.h (filename_from_unit): Declare new function.
 171         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 172         and stderr for use later in error reporting.
 173         (filename_from_unit): Add this new function.
 174
 175 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 176
 177         PR libgfortran/32446
 178         * io/write.c (output_float): Calculate ndigits correctly for large
 179         numbered formats that must pad zeros before the decimal point.
 180
 181 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 182
 183         PR libfortran/32345
 184         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 185         available.
 186
 187 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 188
 189         PR libgfortran/32235
 190         * io/transfer.c (st_read): Remove test for end of file condition.
 191         (next_record_r): Add test for end of file condition.
 192
 193 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 194
 195         * configure: Regenerate.
 196
 197 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 198
 199         PR fortran/32124
 200         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 201         (allocate,allocate64): Use stat variable if present.
 202
 203 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 204
 205         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 206         int.
 207         (fstrlen): Likewise.
 208         (find_option): Likewise.
 209         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 210         (cf_strcpy): Likewise.
 211         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 212         * io/open.c (new_unit): Use snprintf if available.
 213         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 214         strcpy/strcat.
 215         (nml_read_obj): Likewise.
 216         * io/transfer.c (st_set_nml_var): Likewise.
 217         * io/write.c (output_float): Use snprintf if available.
 218         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 219
 220 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 221
 222         * io/unix.c (unix_stream): Rearrange struct members, remove
 223         small_buffer.
 224         (int_stream): New struct.
 225         (fd_alloc): Always use existing buffer, never reallocate.
 226         (fd_sfree): Remove check for buffer != small_buffer.
 227         (fd_close): Likewise.
 228         (mem_alloc_r_at): Change to use int_stream.
 229         (mem_alloc_w_at): Likewise.
 230         (mem_read): Likewise.
 231         (mem_write): Likewise.
 232         (mem_set): Likewise.
 233         (mem_truncate): Likewise.
 234         (mem_close): Likewise.
 235         (mem_sfree): Likewise.
 236         (empty_internal_buffer): Likewise.
 237         (open_internal): Likewise.
 238
 239 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 240
 241         * io/transfer.c (unformatted_read): Use size from front end eliminating
 242         use of size_from_real_kind. (unformatted_write): Ditto.
 243
 244 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 245
 246         * Makefile.in: Regenerate.
 247         * configure: Regenerate.
 248         * aclocal.m4: Regenerate.
 249
 250 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 251
 252         * libgfortran.h: Mark stop_numeric as noreturn.
 253
 254 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 255
 256         PR libgfortran/31295
 257         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 258         * intrinsics/eoshift2.c (eoshift2): Ditto.
 259
 260 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 261
 262         PR libfortran/31964
 263         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 264         shift of bit-size number of bits.
 265
 266 2007-05-17  Tobias Burnus <burnus@net-b.de>
 267
 268         PR fortran/31917
 269         * runtime/environ.c (mark_range): Fix setting default convert unit.
 270
 271 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 272
 273         PR libfortran/31922
 274         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 275         string length is zero.
 276
 277 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 278
 279         PR libfortran/31915
 280         * io/transfer.c (unformatted_read): Use proper size for real(10).
 281           (unformatted_write): Ditto.
 282
 283 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 284
 285         PR fortran/30723
 286         * runtime/memory.c (internal_malloc, internal_malloc64,
 287         internal_free): Remove.
 288         * runtime/error.c (os_error): Export function.
 289         * intrinsics/move_alloc.c: Include stdlib.h.
 290         (move_alloc): Call free instead of internal_free.
 291         (move_alloc_c): Wrap long lines.
 292         * libgfortran.h (os_error): Export prototype.
 293         (internal_free): Remove prototype.
 294         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 295         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 296         Add _gfortran_os_error.
 297
 298 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 299
 300         PR libfortran/31880
 301         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 302
 303 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 304
 305         PR libfortran/31607
 306         * intrinsics/system.c (system_sub): Call flush_all_units.
 307         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 308         * libgfortran.h (flush_all_units): Add prototype.
 309
 310 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 311
 312         PR libfortran/31201
 313         * runtime/error.c (runtime_error_at): New function.
 314         (generate_error): Export this function.
 315         * gfortran.map: Add _gfortran_generate_error and
 316         _gfortran_runtime_error_at.
 317         * libgfortran.h: Add comment to reference error codes in front end.
 318         (library_start): Locate prototype with library_end macro and add
 319         a new comment.  Add prototype for runtime_error_at. Export prototype for
 320         generate_error.
 321         * io/lock.c (library_start): Fix check for error condition.
 322         * io/transfer.c (data_transfer_init): Add library check.
 323
 324 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 325
 326         PR fortran/22359
 327         * io/intrinsics.c (fseek_sub): New.
 328         * io/unix.c (fd_fseek): Change logical and physical offsets only
 329         if seek succeeds.
 330         * gfortran.map (fseek_sub): New.
 331
 332 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 333
 334         PR libfortran/31210
 335         * io/transfer.c (transfer_character): Avoid passing a NULL
 336         pointer as source to the transfer routines, if the string length
 337         is zero.
 338
 339 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 340
 341         PR libfortran/31501
 342         * io/list_read.c (next_char): Fix whitespace.
 343         * io/io.h: Remove prototypes and define macros for is_array_io,
 344         is_stream_io, and is_internal_unit.
 345         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 346         these functions.
 347         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 348         single call to salloc_r and use memcpy to transfer the data.
 349
 350 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 351
 352         PR libfortran/31532
 353         * io/file_pos.c (st_backspace): Set flags.position for end of file
 354         condition and use new function update_position.
 355         (st_endfile): Use new function update_position.
 356         * io/io.h: Add prototype for new function.
 357         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 358         to zero.
 359         * io/unit.c (update_position): New function to update position info
 360         used by inquire.
 361         * io/transfer.c (next_record): Fix typo and use new function.
 362
 363 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 364
 365         PR libfortran/31299
 366         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 367         getlogin if they are available.
 368         * configure.ac: Add checks for getpwuid and geteuid.
 369         * configure: Regenerate.
 370         * config.h.in: Regenerate.
 371
 372 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 373
 374         * configure: Regenerate using autoconf 2.59.
 375         * Makefile.in: Likewise.
 376         * config.h.in: Likewise.
 377
 378 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 379
 380         PR libfortran/27740
 381         * configure.ac: New test to determine if symbol versioning is
 382         supported.
 383         * Makefile.am: Use result of above test to add appropriate linker
 384         flags.
 385         * gfortran.map: New file.
 386         * configure: Regenerated.
 387         * Makefile.in: Regenerated.
 388         * config.h.in: Regenerated.
 389
 390 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 391
 392         PR fortran/31618
 393         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 394         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 395         will read the record marker.
 396         (data_transfer_init):  For different error conditions, call
 397         generate_error, then return.
 398
 399 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 400
 401         * runtime/main.c (please_free_exe_path_when_done): New variable.
 402         (store_exe_path): Initialize character buffer, and mark whether
 403         exe_path should be free'd by the library destructor function.
 404         (cleanup): Only free exe_path if needed.
 405
 406 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 407             Tobias Burnus  <burnus@net-b.de>
 408
 409         PR libfortran/31286
 410         PR libfortran/31296
 411         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 412         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 413         array structures we pass to unpack_internal.
 414
 415 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 416
 417         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 418         function.
 419
 420 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 421
 422         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 423         * Makefile.in: Regenerate.
 424
 425 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 426
 427         * configure: Regenerate.
 428
 429 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 430
 431         * intrinsics/cpu_time.c: Don't include headers already included
 432         by libgfortran.h. Protect inclusion of sys/times.h.
 433         * configure.ac: Remove unneeded checks for finit, stdio.h,
 434         stddef.h, math.h and sys/params.h.
 435         * config/fpu-aix.h: Don't include headers already included by
 436         libgfortran.h.
 437         * config/fpu-sysv.h: Likewise.
 438         * io/write.c: Likewise.
 439         * m4/minloc1.m4: Likewise.
 440         * m4/maxloc1.m4: Likewise.
 441         * m4/fraction.m4: Likewise.
 442         * m4/set_exponent.m4: Likewise.
 443         * m4/spacing.m4: Likewise.
 444         * m4/minval.m4: Likewise.
 445         * m4/maxval.m4: Likewise.
 446         * m4/exponent.m4: Likewise.
 447         * m4/nearest.m4: Likewise.
 448         * m4/minloc0.m4: Likewise.
 449         * m4/maxloc0.m4: Likewise.
 450         * m4/rrspacing.m4: Likewise.
 451         * runtime/main.c: Likewise.
 452         * runtime/error.c: Likewise.
 453         * intrinsics/system_clock.c: Likewise.
 454         * intrinsics/etime.c: Likewise.
 455         * intrinsics/stat.c: Likewise.
 456         * intrinsics/date_and_time.c: Likewise.
 457         * intrinsics/env.c: Likewise.
 458         * intrinsics/kill.c: Likewise.
 459         * intrinsics/getXid.c: Likewise.
 460         * intrinsics/chmod.c: Likewise.
 461         * intrinsics/args.c: Likewise.
 462         * intrinsics/c99_functions.c: Likewise.
 463         * generated/minval_r8.c: Regenerate.
 464         * generated/maxloc1_4_r8.c: Regenerate.
 465         * generated/minloc1_16_r16.c: Regenerate.
 466         * generated/maxval_i2.c: Regenerate.
 467         * generated/maxloc1_8_i4.c: Regenerate.
 468         * generated/exponent_r16.c: Regenerate.
 469         * generated/maxloc0_4_r4.c: Regenerate.
 470         * generated/fraction_r16.c: Regenerate.
 471         * generated/fraction_r4.c: Regenerate.
 472         * generated/minloc0_4_r16.c: Regenerate.
 473         * generated/minloc0_4_i1.c: Regenerate.
 474         * generated/maxloc0_4_r16.c: Regenerate.
 475         * generated/maxloc0_4_i2.c: Regenerate.
 476         * generated/minloc1_8_r16.c: Regenerate.
 477         * generated/maxloc1_8_r16.c: Regenerate.
 478         * generated/set_exponent_r8.c: Regenerate.
 479         * generated/maxloc0_8_i8.c: Regenerate.
 480         * generated/minloc1_4_r8.c: Regenerate.
 481         * generated/maxloc1_16_r16.c: Regenerate.
 482         * generated/minloc1_16_i4.c: Regenerate.
 483         * generated/maxloc1_16_i4.c: Regenerate.
 484         * generated/minloc0_16_i8.c: Regenerate.
 485         * generated/maxloc0_16_i8.c: Regenerate.
 486         * generated/nearest_r8.c: Regenerate.
 487         * generated/spacing_r16.c: Regenerate.
 488         * generated/maxval_r16.c: Regenerate.
 489         * generated/minloc1_8_i4.c: Regenerate.
 490         * generated/minloc0_16_i16.c: Regenerate.
 491         * generated/minloc0_4_r4.c: Regenerate.
 492         * generated/set_exponent_r10.c: Regenerate.
 493         * generated/rrspacing_r10.c: Regenerate.
 494         * generated/minloc0_4_i2.c: Regenerate.
 495         * generated/maxloc0_8_i1.c: Regenerate.
 496         * generated/minloc0_8_i8.c: Regenerate.
 497         * generated/spacing_r4.c: Regenerate.
 498         * generated/minloc1_16_r10.c: Regenerate.
 499         * generated/minloc0_16_i1.c: Regenerate.
 500         * generated/maxloc0_16_i1.c: Regenerate.
 501         * generated/maxloc1_8_r8.c: Regenerate.
 502         * generated/minval_i16.c: Regenerate.
 503         * generated/exponent_r10.c: Regenerate.
 504         * generated/maxval_i4.c: Regenerate.
 505         * generated/minval_i8.c: Regenerate.
 506         * generated/maxloc1_4_i8.c: Regenerate.
 507         * generated/fraction_r10.c: Regenerate.
 508         * generated/maxloc0_16_i16.c: Regenerate.
 509         * generated/maxloc0_8_r4.c: Regenerate.
 510         * generated/rrspacing_r8.c: Regenerate.
 511         * generated/minloc1_4_i16.c: Regenerate.
 512         * generated/minloc0_4_r10.c: Regenerate.
 513         * generated/maxloc1_4_i16.c: Regenerate.
 514         * generated/minloc0_8_i16.c: Regenerate.
 515         * generated/maxloc0_4_r10.c: Regenerate.
 516         * generated/maxloc0_8_i16.c: Regenerate.
 517         * generated/minloc1_8_r10.c: Regenerate.
 518         * generated/minloc0_16_r4.c: Regenerate.
 519         * generated/maxloc1_8_r10.c: Regenerate.
 520         * generated/maxloc0_16_r4.c: Regenerate.
 521         * generated/minloc1_16_r8.c: Regenerate.
 522         * generated/minloc0_8_i1.c: Regenerate.
 523         * generated/maxloc0_4_i4.c: Regenerate.
 524         * generated/maxloc1_16_r8.c: Regenerate.
 525         * generated/maxloc0_8_i2.c: Regenerate.
 526         * generated/nearest_r16.c: Regenerate.
 527         * generated/maxloc1_16_r10.c: Regenerate.
 528         * generated/minloc0_16_i2.c: Regenerate.
 529         * generated/minloc1_8_r8.c: Regenerate.
 530         * generated/maxloc0_16_i2.c: Regenerate.
 531         * generated/exponent_r4.c: Regenerate.
 532         * generated/spacing_r10.c: Regenerate.
 533         * generated/maxval_r10.c: Regenerate.
 534         * generated/minval_i1.c: Regenerate.
 535         * generated/maxloc1_4_i1.c: Regenerate.
 536         * generated/minloc1_4_i8.c: Regenerate.
 537         * generated/minloc0_8_r4.c: Regenerate.
 538         * generated/minloc0_16_r16.c: Regenerate.
 539         * generated/minloc0_4_i4.c: Regenerate.
 540         * generated/minloc0_8_i2.c: Regenerate.
 541         * generated/minval_r4.c: Regenerate.
 542         * generated/maxloc1_4_r4.c: Regenerate.
 543         * generated/maxval_r8.c: Regenerate.
 544         * generated/minval_r16.c: Regenerate.
 545         * generated/minloc1_4_i1.c: Regenerate.
 546         * generated/minval_i2.c: Regenerate.
 547         * generated/maxloc1_4_i2.c: Regenerate.
 548         * generated/maxloc1_8_i8.c: Regenerate.
 549         * generated/maxloc0_4_r8.c: Regenerate.
 550         * generated/maxloc0_16_r16.c: Regenerate.
 551         * generated/minloc1_4_r16.c: Regenerate.
 552         * generated/fraction_r8.c: Regenerate.
 553         * generated/maxloc1_4_r16.c: Regenerate.
 554         * generated/set_exponent_r4.c: Regenerate.
 555         * generated/minloc0_8_r16.c: Regenerate.
 556         * generated/maxloc0_8_r16.c: Regenerate.
 557         * generated/nearest_r10.c: Regenerate.
 558         * generated/maxloc0_8_i4.c: Regenerate.
 559         * generated/minloc1_4_r4.c: Regenerate.
 560         * generated/minloc0_16_i4.c: Regenerate.
 561         * generated/maxloc0_16_i4.c: Regenerate.
 562         * generated/nearest_r4.c: Regenerate.
 563         * generated/minloc1_16_i8.c: Regenerate.
 564         * generated/maxloc1_16_i8.c: Regenerate.
 565         * generated/minloc1_4_i2.c: Regenerate.
 566         * generated/maxloc1_8_i1.c: Regenerate.
 567         * generated/minloc0_16_r10.c: Regenerate.
 568         * generated/minloc1_8_i8.c: Regenerate.
 569         * generated/minloc0_4_r8.c: Regenerate.
 570         * generated/minloc0_8_i4.c: Regenerate.
 571         * generated/minloc1_16_i16.c: Regenerate.
 572         * generated/spacing_r8.c: Regenerate.
 573         * generated/maxloc1_8_r4.c: Regenerate.
 574         * generated/minloc1_16_i1.c: Regenerate.
 575         * generated/maxloc1_16_i1.c: Regenerate.
 576         * generated/minval_r10.c: Regenerate.
 577         * generated/minval_i4.c: Regenerate.
 578         * generated/minloc1_8_i1.c: Regenerate.
 579         * generated/maxloc1_4_i4.c: Regenerate.
 580         * generated/maxloc1_8_i2.c: Regenerate.
 581         * generated/maxval_i8.c: Regenerate.
 582         * generated/maxloc0_16_r10.c: Regenerate.
 583         * generated/rrspacing_r4.c: Regenerate.
 584         * generated/minloc0_4_i16.c: Regenerate.
 585         * generated/maxloc0_8_r8.c: Regenerate.
 586         * generated/maxloc0_4_i16.c: Regenerate.
 587         * generated/minloc1_4_r10.c: Regenerate.
 588         * generated/minloc1_8_i16.c: Regenerate.
 589         * generated/maxloc1_4_r10.c: Regenerate.
 590         * generated/minloc0_8_r10.c: Regenerate.
 591         * generated/maxloc1_8_i16.c: Regenerate.
 592         * generated/maxloc0_8_r10.c: Regenerate.
 593         * generated/minloc1_16_r4.c: Regenerate.
 594         * generated/maxloc1_16_r4.c: Regenerate.
 595         * generated/minloc0_16_r8.c: Regenerate.
 596         * generated/maxloc0_16_r8.c: Regenerate.
 597         * generated/maxloc0_4_i8.c: Regenerate.
 598         * generated/maxloc1_16_i16.c: Regenerate.
 599         * generated/minloc1_8_r4.c: Regenerate.
 600         * generated/minloc1_16_i2.c: Regenerate.
 601         * generated/maxloc1_16_i2.c: Regenerate.
 602         * generated/maxval_i16.c: Regenerate.
 603         * generated/exponent_r8.c: Regenerate.
 604         * generated/minloc1_4_i4.c: Regenerate.
 605         * generated/maxval_i1.c: Regenerate.
 606         * generated/minloc1_8_i2.c: Regenerate.
 607         * generated/minloc0_8_r8.c: Regenerate.
 608         * generated/set_exponent_r16.c: Regenerate.
 609         * generated/maxloc0_4_i1.c: Regenerate.
 610         * generated/rrspacing_r16.c: Regenerate.
 611         * generated/minloc0_4_i8.c: Regenerate.
 612         * generated/maxval_r4.c: Regenerate.
 613         * configure: Regenerate.
 614         * config.h.in: Regenerate.
 615
 616 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 617
 618         PR libfortran/31395
 619         * io/format.c (parse_format_list): Fix parsing.
 620
 621 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 622
 623         PR fortran/31304
 624         intrinsics/string_intrinsics.c (string_repeat): Remove.
 625
 626 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 627
 628         PR libfortran/31052
 629         * io/open.c (test_endfile): Delete this function.
 630         (edit_modes): Delete call to test_endfile.
 631         (new_unit): Likewise.
 632         * io/io.h: Delete prototype for test_endfile.
 633         * io/transfer.c (next_record_r): Remove use of test_endfile.
 634         (st_read):  Add test for end file condition and adjust status.
 635
 636 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 637
 638         PR libfortran/31366
 639         * io/transfer.c (read_block_direct): Do not generate error when reading
 640         past EOF on a short record that is less than the RECL= specified.
 641
 642 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 643
 644         PR libfortran/31207
 645         * io/unit.c (close_unit_1): If there are bytes previously written from
 646         ADVANCE="no", move to the end before closing.
 647
 648 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 649
 650         PR libfortran/31335
 651         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 652         if stat() and fstat() library functions are available. When lstat()
 653         is not available, use stat() instead.
 654         * configure.ac: Add checks for stat, fstat and lstat.
 655         * configure: Regenerate.
 656         * config.h.in: Regenerate.
 657
 658 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 659
 660         PR libfortran/31052
 661         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 662         mode.
 663
 664 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 665
 666         PR libfortran/31199
 667         * io/io.h: Add saved_pos to gfc_unit structure.
 668         * io/open.c (new_unit): Initialize saved_pos.
 669         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 670         (next_record_w): Fix whitespace.
 671         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 672         later use.  If not ADVANCE="no" set saved_pos to zero.
 673
 674 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 675
 676         PR libfortran/31196
 677         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 678         correct variable.
 679
 680 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 681
 682         PR libfortran/31052
 683         * file_pos.c: Update Copyright year.
 684         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 685         Update Copyright year.
 686         * io/io.h: Same.
 687         * io/unix.c (is_special): Add missing type for this function.
 688         Update Copyright year.
 689         * io/transfer.c (next_record_r): Restore test_endfile.
 690         (st_read): Fix whitespace.  Update Copyright year
 691
 692 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 693
 694         * configure.ac: Add missing check for gettimeofday.
 695         * config.h.in: Renegerate.
 696         * configure: Regenerate.
 697
 698 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 699
 700         PR libfortran/31052
 701         * io/file_position (st_rewind): Fix comments. Remove use of
 702         test_endfile. Don't seek if already at 0 position.  Use new is_special
 703         function to set endfile state.
 704         * io/open.c (test_endfile): Delete this function.
 705         * io/io.h: Delete prototype for test_endfile.  Add prototype
 706         for is_special.
 707         * io/unix.c (is_special): New function. Fix whitespace.
 708         * io/transfer.c (next_record_r): Remove use of test_endfile.
 709
 710 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 711
 712         * runtime/main.c: Include "config.h" first.
 713
 714 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 715
 716         PR libfortran/31099
 717         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 718
 719 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 720
 721         * runtime/backtrace.c: New file.
 722         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 723         environment variable.
 724         * runtime/compile_options.c (set_std): Add new argument.
 725         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 726         * runtime/error.c (sys_exit): Add call to show_backtrace.
 727         * libgfortran.h (options_t): New backtrace field.
 728         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 729         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 730         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 731         and getppid.
 732         * Makefile.am: Add runtime/backtrace.c.
 733         * fmain.c (main): Add call to store_exe_path.
 734         * Makefile.in: Renegerate.
 735         * config.h.in: Renegerate.
 736         * configure: Regenerate.
 737
 738 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 739
 740         PR libfortran/31051
 741         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 742         spaces when in writing mode.  Clean up some formatting.
 743
 744 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 745
 746         PR libfortran/30690
 747         * all.m4: Quote everything, except for m4 macros.
 748         * any.m4: Likewise.
 749         * count.m4: Likewise.
 750         * cshift1.m4: Likewise.
 751         * eoshift1.m4: Likewise.
 752         * eoshift3.m4: Likewise.
 753         * exponent.m4: Likewise.
 754         * fraction.m4: Likewise.
 755         * in_pack.m4: Likewise.
 756         * in_unpack.m4: Likewise.
 757         * matmul.m4: Likewise.
 758         * matmull.m4: Likewise.
 759         * nearest.m4: Likewise.
 760         * pow.m4: Likewise.
 761         * product.m4: Likewise.
 762         * reshape.m4: Likewise.
 763         * rrspacing.m4: Likewise.
 764         * set_exponent.m4: Likewise.
 765         * shape.m4: Likewise.
 766         * spacing.m4: Likewise.
 767         * transpose.m4: Likewise.
 768
 769 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 770
 771         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 772         O_RDONLY even if errno is EROFS.
 773
 774 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 775
 776         PR libfortran/31099
 777         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 778         * io/transfer.c (next_record_w): Set bytes left to record length for
 779         sequential unformatted I/O.
 780         (next_record_r): Ditto.
 781         (read_block_direct): Fix test for exceeding bytes_left.
 782
 783 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 784
 785         PR fortran/30947
 786         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 787         integer arguments.
 788
 789 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 790
 791         PR libfortran/30981
 792         * m4/pow_m4: Use appropriate unsigned int type for u.
 793         * generated/pow_c10_i16.c: Regenerated.
 794         * generated/pow_c10_i4.c: Regenerated.
 795         * generated/pow_c10_i8.c: Regenerated.
 796         * generated/pow_c16_i16.c: Regenerated.
 797         * generated/pow_c16_i4.c: Regenerated.
 798         * generated/pow_c16_i8.c: Regenerated.
 799         * generated/pow_c4_i16.c: Regenerated.
 800         * generated/pow_c4_i4.c: Regenerated.
 801         * generated/pow_c4_i8.c: Regenerated.
 802         * generated/pow_c8_i16.c: Regenerated.
 803         * generated/pow_c8_i4.c: Regenerated.
 804         * generated/pow_c8_i8.c: Regenerated.
 805         * generated/pow_i16_i16.c: Regenerated.
 806         * generated/pow_i16_i4.c: Regenerated.
 807         * generated/pow_i16_i8.c: Regenerated.
 808         * generated/pow_i4_i16.c: Regenerated.
 809         * generated/pow_i4_i4.c: Regenerated.
 810         * generated/pow_i4_i8.c: Regenerated.
 811         * generated/pow_i8_i16.c: Regenerated.
 812         * generated/pow_i8_i4.c: Regenerated.
 813         * generated/pow_i8_i8.c: Regenerated.
 814         * generated/pow_r10_i16.c: Regenerated.
 815         * generated/pow_r10_i4.c: Regenerated.
 816         * generated/pow_r10_i8.c: Regenerated.
 817         * generated/pow_r16_i16.c: Regenerated.
 818         * generated/pow_r16_i4.c: Regenerated.
 819         * generated/pow_r16_i8.c: Regenerated.
 820         * generated/pow_r4_i16.c: Regenerated.
 821         * generated/pow_r4_i4.c: Regenerated.
 822         * generated/pow_r4_i8.c: Regenerated.
 823         * generated/pow_r8_i16.c: Regenerated.
 824         * generated/pow_r8_i4.c: Regenerated.
 825         * generated/pow_r8_i8.c: Regenerated.
 826
 827 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 828
 829         PR libfortran/31001
 830         * intrinsics/pack_generic.c (pack_internal): Add special checks
 831         for zero-sized arrays.
 832
 833 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 834
 835         * Makefile.am: Add dummy install-pdf target.
 836         * Makefile.in: Regenerate
 837
 838 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 839
 840         PR libfortran/30918
 841         * io/listread.c (namelist_read): Eat comment line.
 842
 843 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 844
 845         PR libfortran/30910
 846         * io/write.c (output_float): Add condition of format F only for
 847         special case rounding with zero precision.
 848
 849 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 850
 851         PR libfortran/30533
 852         PR libfortran/30765
 853         * Makefile.am: Add $(srcdir) too all files in generated/.
 854         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 855         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 856         maxloc0_16_i2.c.
 857         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 858         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 859         maxloc1_16_i2.c.
 860         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 861         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 862         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 863         minloc0_16_i2.c.
 864         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 865         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 866         minloc1_16_i2.c.
 867         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 868         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 869         (i_product_c):  Add product_i1.c and product_i2.c.
 870         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 871         (gfor_built_specific_src):  Remove $(srcdir) from target.
 872         (gfor_bulit_specific2_src):  Likewise.
 873         Makefile.in:  Regenerated.
 874         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 875         Add gfc_array_i1 and gfc_array_i2.
 876         * generated/matmul_i1.c: New file.
 877         * generated/matmul_i2.c: New file.
 878         * generated/maxloc0_16_i1.c: New file.
 879         * generated/maxloc0_16_i2.c: New file.
 880         * generated/maxloc0_4_i1.c: New file.
 881         * generated/maxloc0_4_i2.c: New file.
 882         * generated/maxloc0_8_i1.c: New file.
 883         * generated/maxloc0_8_i2.c: New file.
 884         * generated/maxloc1_16_i1.c: New file.
 885         * generated/maxloc1_16_i2.c: New file.
 886         * generated/maxloc1_4_i1.c: New file.
 887         * generated/maxloc1_4_i2.c: New file.
 888         * generated/maxloc1_8_i1.c: New file.
 889         * generated/maxloc1_8_i2.c: New file.
 890         * generated/maxval_i1.c: New file.
 891         * generated/maxval_i2.c: New file.
 892         * generated/minloc0_16_i1.c: New file.
 893         * generated/minloc0_16_i2.c: New file.
 894         * generated/minloc0_4_i1.c: New file.
 895         * generated/minloc0_4_i2.c: New file.
 896         * generated/minloc0_8_i1.c: New file.
 897         * generated/minloc0_8_i2.c: New file.
 898         * generated/minloc1_16_i1.c: New file.
 899         * generated/minloc1_16_i2.c: New file.
 900         * generated/minloc1_4_i1.c: New file.
 901         * generated/minloc1_4_i2.c: New file.
 902         * generated/minloc1_8_i1.c: New file.
 903         * generated/minloc1_8_i2.c: New file.
 904         * generated/minval_i1.c: New file.
 905         * generated/minval_i2.c: New file.
 906         * generated/product_i1.c: New file.
 907         * generated/product_i2.c: New file.
 908         * generated/sum_i1.c: New file.
 909         * generated/sum_i2.c: New file.
 910
 911 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 912
 913         * runtime/memory.c (deallocate): Correct comment.
 914
 915 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 916
 917         * Makefile.am:  Use $(M4) instead of m4.
 918         * Makefile.in:  Regenerate.
 919
 920 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 921
 922         * Makefile.am: Remove $(srcdir) from assorted targets
 923         in maintainer mode.
 924         * Makefile.in: Regenerate.
 925
 926 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 927             Tobias Burnus  <burnus@net-b.de>
 928
 929         PR fortran/30512
 930         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 931         * generated/maxloc1_8_i4.c: Regenerate.
 932         * generated/maxloc0_8_i8.c: Regenerate.
 933         * generated/maxloc1_16_i4.c: Regenerate.
 934         * generated/maxloc0_16_i8.c: Regenerate.
 935         * generated/maxval_i4.c: Regenerate.
 936         * generated/maxloc1_4_i8.c: Regenerate.
 937         * generated/maxloc0_16_i16.c: Regenerate.
 938         * generated/maxloc1_4_i16.c: Regenerate.
 939         * generated/maxloc0_8_i16.c: Regenerate.
 940         * generated/maxloc0_4_i4.c: Regenerate.
 941         * generated/maxloc1_8_i8.c: Regenerate.
 942         * generated/maxloc0_8_i4.c: Regenerate.
 943         * generated/maxloc0_16_i4.c: Regenerate.
 944         * generated/maxloc1_16_i8.c: Regenerate.
 945         * generated/maxloc1_4_i4.c: Regenerate.
 946         * generated/maxval_i8.c: Regenerate.
 947         * generated/maxloc0_4_i16.c: Regenerate.
 948         * generated/maxloc1_8_i16.c: Regenerate.
 949         * generated/maxloc0_4_i8.c: Regenerate.
 950         * generated/maxloc1_16_i16.c: Regenerate.
 951         * generated/maxval_i16.c: Regenerate.
 952
 953 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 954
 955         PR fortran/30611
 956         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 957         if ncopies is negative.
 958
 959 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 960
 961         PR libfortran/30007
 962         * libgfortran.h: Do not prefix symbol name with
 963         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 964
 965 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 966
 967         PR fortran/30284
 968         PR fortran/30626
 969         * io/transfer.c (init_loop_spec, next_array_record): Change to
 970         lbound rather than unity base.
 971
 972 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 973
 974         * runtime/error.c: Include sys/time.h before sys/resource.h.
 975
 976 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 977
 978         PR libfortran/30525
 979         * intrinsics/string_intrinsics.c(compare_string):  Make
 980         sure that comparisons are done unsigned.
 981
 982 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 983
 984         PR libfortran/30015
 985         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 986           can go backwards.
 987         * configure.ac: Remove AC_TRY_RUN test for timezone in
 988           gettimeofday.
 989         * acinclude.m4: Ditto.
 990         * configure: Regenerate.
 991         * config.h.in: Regenerate.
 992
 993 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 994
 995         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 996         * m4/specific2.m4: Likewise.
 997         * m4/specific.m4: Likewise.
 998         * intrinsics/f2c_specifics.F90: Likewise.
 999         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1000         * intrinsics/selected_real_kind.f90: Likewise.
1001         * intrinsics/dprod_r8.f90: Likewise.
1002         * Makefile.am: Add -fallow-leading-underscore to the
1003         gfor_specific_src files, as well as selected_real_kind.F90
1004         and selected_int_kind.F90
1005         * Makefile.in: Regenerate.
1006         * generated/_sqrt_c8.F90: Regenerate.
1007         * generated/_sign_r16.F90: Regenerate.
1008         * generated/_log_c16.F90: Regenerate.
1009         * generated/_sin_c10.F90: Regenerate.
1010         * generated/_tanh_r4.F90: Regenerate.
1011         * generated/_tanh_r8.F90: Regenerate.
1012         * generated/_log10_r10.F90: Regenerate.
1013         * generated/_aimag_c4.F90: Regenerate.
1014         * generated/_sign_r4.F90: Regenerate.
1015         * generated/_aimag_c8.F90: Regenerate.
1016         * generated/_sign_r8.F90: Regenerate.
1017         * generated/_mod_i4.F90: Regenerate.
1018         * generated/_cos_r16.F90: Regenerate.
1019         * generated/_aint_r10.F90: Regenerate.
1020         * generated/_mod_i8.F90: Regenerate.
1021         * generated/_abs_i16.F90: Regenerate.
1022         * generated/_sqrt_c10.F90: Regenerate.
1023         * generated/_atan2_r4.F90: Regenerate.
1024         * generated/_cos_c4.F90: Regenerate.
1025         * generated/_atan_r16.F90: Regenerate.
1026         * generated/_tanh_r10.F90: Regenerate.
1027         * generated/_atan2_r8.F90: Regenerate.
1028         * generated/_cos_c8.F90: Regenerate.
1029         * generated/_exp_r4.F90: Regenerate.
1030         * generated/_log_r10.F90: Regenerate.
1031         * generated/_exp_r8.F90: Regenerate.
1032         * generated/_abs_r4.F90: Regenerate.
1033         * generated/_abs_r8.F90: Regenerate.
1034         * generated/_sin_r16.F90: Regenerate.
1035         * generated/_tan_r4.F90: Regenerate.
1036         * generated/_tan_r8.F90: Regenerate.
1037         * generated/_sign_i4.F90: Regenerate.
1038         * generated/_sign_i8.F90: Regenerate.
1039         * generated/_exp_c16.F90: Regenerate.
1040         * generated/_sqrt_r16.F90: Regenerate.
1041         * generated/_conjg_c4.F90: Regenerate.
1042         * generated/_conjg_c8.F90: Regenerate.
1043         * generated/_dim_r16.F90: Regenerate.
1044         * generated/_mod_r10.F90: Regenerate.
1045         * generated/_abs_c10.F90: Regenerate.
1046         * generated/_conjg_c16.F90: Regenerate.
1047         * generated/_tan_r16.F90: Regenerate.
1048         * generated/_asinh_r10.F90: Regenerate.
1049         * generated/_abs_i4.F90: Regenerate.
1050         * generated/_abs_i8.F90: Regenerate.
1051         * generated/_acos_r10.F90: Regenerate.
1052         * generated/_exp_r10.F90: Regenerate.
1053         * generated/_acosh_r16.F90: Regenerate.
1054         * generated/_atan2_r16.F90: Regenerate.
1055         * generated/_cos_c16.F90: Regenerate.
1056         * generated/_mod_i16.F90: Regenerate.
1057         * generated/_asin_r4.F90: Regenerate.
1058         * generated/_anint_r16.F90: Regenerate.
1059         * generated/_asin_r8.F90: Regenerate.
1060         * generated/_aimag_c10.F90: Regenerate.
1061         * generated/_exp_c4.F90: Regenerate.
1062         * generated/_sinh_r10.F90: Regenerate.
1063         * generated/_exp_c8.F90: Regenerate.
1064         * generated/_log10_r4.F90: Regenerate.
1065         * generated/_log10_r8.F90: Regenerate.
1066         * generated/_abs_c4.F90: Regenerate.
1067         * generated/_abs_r16.F90: Regenerate.
1068         * generated/_abs_c8.F90: Regenerate.
1069         * generated/_asin_r10.F90: Regenerate.
1070         * generated/_sign_r10.F90: Regenerate.
1071         * generated/_atanh_r16.F90: Regenerate.
1072         * generated/_log_c10.F90: Regenerate.
1073         * generated/_cosh_r16.F90: Regenerate.
1074         * generated/_sin_c16.F90: Regenerate.
1075         * generated/_cos_r10.F90: Regenerate.
1076         * generated/_log10_r16.F90: Regenerate.
1077         * generated/_aint_r16.F90: Regenerate.
1078         * generated/_acos_r4.F90: Regenerate.
1079         * generated/_acos_r8.F90: Regenerate.
1080         * generated/_sqrt_c16.F90: Regenerate.
1081         * generated/_acosh_r4.F90: Regenerate.
1082         * generated/_atan_r10.F90: Regenerate.
1083         * generated/_acosh_r8.F90: Regenerate.
1084         * generated/_sign_i16.F90: Regenerate.
1085         * generated/_tanh_r16.F90: Regenerate.
1086         * generated/_log_r4.F90: Regenerate.
1087         * generated/_log_r8.F90: Regenerate.
1088         * generated/_sin_r4.F90: Regenerate.
1089         * generated/_sin_r8.F90: Regenerate.
1090         * generated/_log_r16.F90: Regenerate.
1091         * generated/_sin_r10.F90: Regenerate.
1092         * generated/_sqrt_r4.F90: Regenerate.
1093         * generated/_exp_c10.F90: Regenerate.
1094         * generated/_sqrt_r8.F90: Regenerate.
1095         * generated/_asinh_r4.F90: Regenerate.
1096         * generated/_sqrt_r10.F90: Regenerate.
1097         * generated/_asinh_r8.F90: Regenerate.
1098         * generated/_dim_r4.F90: Regenerate.
1099         * generated/_dim_r8.F90: Regenerate.
1100         * generated/_dim_r10.F90: Regenerate.
1101         * generated/_cosh_r4.F90: Regenerate.
1102         * generated/_conjg_c10.F90: Regenerate.
1103         * generated/_tan_r10.F90: Regenerate.
1104         * generated/_cosh_r8.F90: Regenerate.
1105         * generated/_mod_r16.F90: Regenerate.
1106         * generated/_abs_c16.F90: Regenerate.
1107         * generated/_cos_r4.F90: Regenerate.
1108         * generated/_asinh_r16.F90: Regenerate.
1109         * generated/_cos_r8.F90: Regenerate.
1110         * generated/_atanh_r4.F90: Regenerate.
1111         * generated/_atanh_r8.F90: Regenerate.
1112         * generated/_acos_r16.F90: Regenerate.
1113         * generated/_anint_r4.F90: Regenerate.
1114         * generated/_acosh_r10.F90: Regenerate.
1115         * generated/_anint_r8.F90: Regenerate.
1116         * generated/_exp_r16.F90: Regenerate.
1117         * generated/_mod_r4.F90: Regenerate.
1118         * generated/_cos_c10.F90: Regenerate.
1119         * generated/_atan2_r10.F90: Regenerate.
1120         * generated/_dim_i16.F90: Regenerate.
1121         * generated/_mod_r8.F90: Regenerate.
1122         * generated/_anint_r10.F90: Regenerate.
1123         * generated/_aint_r4.F90: Regenerate.
1124         * generated/_aint_r8.F90: Regenerate.
1125         * generated/_dim_i4.F90: Regenerate.
1126         * generated/_sinh_r4.F90: Regenerate.
1127         * generated/_log_c4.F90: Regenerate.
1128         * generated/_dim_i8.F90: Regenerate.
1129         * generated/_sinh_r8.F90: Regenerate.
1130         * generated/_log_c8.F90: Regenerate.
1131         * generated/_sin_c4.F90: Regenerate.
1132         * generated/_sin_c8.F90: Regenerate.
1133         * generated/misc_specifics.F90: Regenerate.
1134         * generated/_abs_r10.F90: Regenerate.
1135         * generated/_aimag_c16.F90: Regenerate.
1136         * generated/_atan_r4.F90: Regenerate.
1137         * generated/_sinh_r16.F90: Regenerate.
1138         * generated/_atan_r8.F90: Regenerate.
1139         * generated/_atanh_r10.F90: Regenerate.
1140         * generated/_cosh_r10.F90: Regenerate.
1141         * generated/_sqrt_c4.F90: Regenerate.
1142         * generated/_asin_r16.F90: Regenerate.
1143
1144 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1145
1146         PR libfortran/26893
1147         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1148         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1149         * configure: Regenerate.
1150         * config.h.in: Regenerate because it was forgottent in the last
1151         commit.
1152
1153 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1154             Tobias Burnus  <burnus@net-b.de>
1155
1156         PR libfortran/29649
1157         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1158         environment variable.
1159         * runtime/compile_options.c (set_std): Add new argument.
1160         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1161         functionality.
1162         * libgfortran.h (options_t): New dump_core and backtrace members.
1163         (sys_exit): Move prototype.
1164         * io/unix.c (sys_exit): Move to runtime/error.c.
1165         * configure.ac: Add check for getrlimit.
1166         * configure: Regenerate.
1167
1168 2007-01-17  Tom Tromey  <tromey@redhat.com>
1169
1170         PR libfortran/27107:
1171         * aclocal.m4, configure, Makefile.in: Rebuilt.
1172         * configure.ac: Enable automake dependency tracking.  Update
1173         minimum automake version.
1174
1175 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1176
1177         PR libfortran/27107
1178         * runtime/environ.c: Don't include io/io.h.
1179         * runtime/string.c: Don't include io/io.h.
1180         (compare0): Add cast to avoid warning.
1181         * runtime/error.c: Don't include io/io.h.
1182         (st_printf): Move to io/unix.c.
1183         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1184         * intrinsics/fget.c: Likewise.
1185         * intrinsics/ftell.c: Likewise.
1186         * intrinsics/tty.c: Likewise.
1187         * libgfortran.h (DEFAULT_RECL, notification_std,
1188         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1189         DEFAULT_TEMPDIR): New declarations.
1190         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1191         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1192         Move to libgfortran.h.
1193         * io/unix.c: Add io/unix.h content.
1194         (st_printf): New function.
1195         * io/intrinsics.c: New file.
1196         * io/unix.h: Remove, contents moved into unix.c.
1197         * libtool-version: Update library version to 3.0.0.
1198         * configure.ac: Update library version to 0.3.
1199         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1200         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1201         * Makefile.in: Regenerate.
1202         * configure: Regenerate.
1203
1204 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1205
1206         PR libfortran/30435
1207         * io/list_read.c (finish_separator): Don't call next_record.
1208         (list_formatted_read_scalar): Clean up some comments and whitespace.
1209         (nml_read_obj): Whitespace fix.
1210
1211 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1212
1213         PR libfortran/30162
1214         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1215         s->file_length == -1.
1216         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1217         (fd_seek): If not seekable, just return success.
1218         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1219         seek fails and the stream is not a pipe.
1220         (fd_to_stream): Make test for non-seekable file more robust.
1221
1222 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1223
1224         * ChangeLog: Copied to ...
1225         * ChangeLog-2006: here.