libgfortran/ChangeLog

   1 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR fortran/31202
   4         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
   5         llroundf,llround,llroundl): New functions.
   6         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
   7         llroundl): New prototypes.
   8         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
   9         llround and llroundl.
  10         * configure: Regenerate.
  11         * Makefile.in: Regenerate.
  12         * config.h.in: Regenerate.
  13
  14 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  15
  16         * libgfortran.h: Include <stdarg.h>.
  17
  18 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
  19
  20         PR libfortran/32858
  21         PR libfortran/30814
  22         * configure.ac:  Added checks for presence of stdio.h and
  23         stdarg.h.  Test presence of vsnprintf().
  24         * configure: Regenerated.
  25         * config.h.in:  Regenerated.
  26         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
  27         prototype of runtime_error.  Remove prototype for st_sprintf.
  28         Add prototype for st_vprintf.
  29         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
  30         * runtime/error.c (st_sprintf):  Remove.
  31         (runtime_error):  Rewrite as a variadic function.  Call
  32         st_vprintf().
  33         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
  34         bounds error.
  35         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
  36         * io/list_read.c (convert_integer):  Likewise.
  37         (parse_repeat):  Likewise.
  38         (read_logical):  Likewise.
  39         (read_character):  Likewise.
  40         (parse_real):  Likewise.
  41         (read_real):  Likewise.
  42         (check_type):  Likewise.
  43         (nml_parse_qualifyer):  Likewise.
  44         (nml_read_obj):  Likewise.
  45         (nml_get_ojb_data):  Likewise.
  46         * io/unix.c (init_error_stream):  Remove.
  47         (tempfile):  Replace st_sprintf by sprintf.
  48         (st_vprintf):  New function.
  49         (st_printf):  Rewrite to call st_vprintf.
  50         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
  51         * io/format.c (format_error):  Likewise.
  52         * io/write.c (nml_write_obj):  Likewise.
  53
  54 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
  55
  56         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
  57         GFC_INTEGER_4 for array descriptor triplets.
  58
  59 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  60
  61         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
  62
  63 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  64
  65         PR fortran/32035
  66         * runtime/select.c (select_string): Adjust prototype and function
  67         so that the return value is an integer, not a pointer.
  68
  69 2007-07-24  Tobias Burnus  <burnus@net-b.de>
  70
  71         * libgfortran.h:  Add bounds_check to compile_options_t.
  72
  73 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
  74
  75         PR fortran/30814
  76         * libgfortran.h:  Add bounds_check to compile_options_t.
  77         * runtime/compile_options.c (set_options):  Add handling
  78         of compile_options.bounds_check.
  79         * intrinsics/pack_generic.c (pack_internal):  Also determine
  80         the number of elements if compile_options.bounds_check is
  81         true.  Raise runtime error if a different array shape is
  82         detected.
  83
  84 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
  85
  86         PR fortran/32600
  87         * intrinsics/iso_c_binding.c (c_funloc): Remove.
  88         * intrinsics/iso_c_binding.h: Remove c_funloc.
  89         * gfortran.map: Ditto.
  90
  91 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  92
  93         * io/read.c (convert_real): Generate error only on EINVAL.
  94
  95 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
  96
  97         PR fortran/32627
  98         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
  99         for character/string arguments.
 100         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
 101         the optional SHAPE arg to be any valid integer kind.
 102         * libgfortran/gfortran.map: Add c_f_pointer_s0.
 103         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
 104         character kind.
 105         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
 106         c_f_pointer for complex and logical types.
 107         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
 108         and complex types.
 109
 110 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
 111
 112         PR fortran/32600
 113         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
 114         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
 115         * libgfortran/gfortran.map: Ditto.
 116
 117 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 118             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 119
 120         PR fortran/32611
 121         * runtime/compile_options.c (set_std): Remove.
 122         (set_options): New function.
 123         (init_compile_options): Add initialization for -fsign-zero option.
 124         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
 125         _gfortran_set_options.
 126         * libgfortran.h (compile_options_t): Add sign_zero field.
 127         * io/write.c (output_float): Use the sign bit of the value to determine
 128         if a negative sign should be emitted for zero values.  Do not emit the
 129         negative sign for zero if -fno-sign-zero was set during compile.
 130
 131 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 132
 133         PR libgfortran/32752
 134         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
 135         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
 136         bytes_used to zero. Fix off by one error in calculation of pos and
 137         skips. Eliminate duplicate pending_spaces check.
 138
 139 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 140
 141         PR fortran/32357
 142         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
 143         TOPOS arguments are C int.
 144
 145 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 146
 147         PR libgfortran/32702
 148         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
 149         (fd_alloc): If the number of bytes needed is greater than the default
 150         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
 151         necessary. (fd_sfree): Restore use of buffer pointer.
 152         (fd_close): Likewise. (fd_open): Likewise.
 153         (init_error_stream): Likewise.
 154
 155 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 156
 157         PR libfortran/32336
 158         * m4/matmul.m4:  When the dimension of b is incorrect,
 159         raise a runtime error instead of a failed assertion.
 160         * generated/matmul_i1.c:  Regenerated.
 161         * generated/matmul_i2.c:  Regenerated.
 162         * generated/matmul_i4.c:  Regenerated.
 163         * generated/matmul_i8.c:  Regenerated.
 164         * generated/matmul_i16.c:  Regenerated.
 165         * generated/matmul_r4.c:  Regenerated.
 166         * generated/matmul_r8.c:  Regenerated.
 167         * generated/matmul_r10.c:  Regenerated.
 168         * generated/matmul_r16.c:  Regenerated.
 169
 170 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 171
 172         PR libgfortran/32678
 173         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
 174         to go negative.
 175
 176 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 177
 178         PR libfortran/32217
 179         * intrinsics/unpack_generic.c:  If the destination array is
 180         empty, return early.
 181
 182 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * aclocal.m4: Regenerated.
 185
 186 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 187
 188         * configure.ac: SUBST CFLAGS.
 189         * configure: Regenerate.
 190
 191 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 192
 193         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 194         * runtime/memory.c (internal_realloc_size): Remove.
 195         (internal_realloc): Call realloc directly instead of
 196         internal_realloc_size.
 197         (allocate_size): Remove.
 198         (allocate): Call malloc directly instead of allocate_size, mark as
 199         malloc function.
 200
 201 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 202
 203         Restore collateral damage from ISO C Binding merge.
 204
 205 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 206
 207         PR libgfortran/32456
 208         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 209         for unit directly.
 210
 211 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 212
 213         * Makefile.in:  Regenerated with automake 1.9.6.
 214
 215 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 216
 217         * Makefile.in:  Remove extraneous kill.lo rule.
 218
 219 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 220
 221         PR fortran/32239
 222         * generated/pow_r*_i4.c: Removed.
 223
 224 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 225
 226         * Makefile.in: Add support for iso_c_generated_procs.c and
 227         iso_c_binding.c.
 228         * Makefile.am: Ditto.
 229         * intrinsics/iso_c_generated_procs.c: New file containing helper
 230         functions.
 231         * intrinsics/iso_c_binding.c: Ditto.
 232         * intrinsics/iso_c_binding.h: New file
 233         * gfortran.map: Include the __iso_c_binding_c_* functions.
 234         * libgfortran.h: define GFC_NUM_RANK_BITS.
 235
 236 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 237
 238         PR fortran/32239
 239         * Makefile.am: Don't generate real**int4 pow functions.
 240         * gfortran.map: Remove real**int4 pow symbols.
 241         * Makefile.in: Regenerated.
 242
 243 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 244
 245         PR libgfortran/32554
 246         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 247         variation in field width calculation and eliminate buffer overrun.
 248
 249 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 250
 251         * runtime/memory.c (internal_realloc): Use index_type for size
 252         argument instead of GFC_INTEGER_4.
 253         (allocate_array): Likewise.
 254         (allocate): Likewise, add ifdef around unnecessary check.
 255         (internal_reallo64): Remove.
 256         (allocate_array64): Remove.
 257         (allocate64): Remove.
 258         * gfortran.map: Remove symbols for 64-bit allocation functions.
 259
 260 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 261
 262         PR libgfortran/32456
 263         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 264         for unit directly.
 265
 266 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 267
 268         PR libfortran/32495
 269         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 270         (show_backtrace): Rename strcasestr to local_strcasestr.
 271
 272 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 273
 274         PR libgfortran/32456
 275         * runtime/error.c (show_locus): Update to emit the unit number
 276         and file name involved with the error.  Use new function
 277         filename_from_unit.
 278         * libgfortran.h (filename_from_unit): Declare new function.
 279         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 280         and stderr for use later in error reporting.
 281         (filename_from_unit): Add this new function.
 282
 283 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 284
 285         PR libgfortran/32446
 286         * io/write.c (output_float): Calculate ndigits correctly for large
 287         numbered formats that must pad zeros before the decimal point.
 288
 289 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 290
 291         PR libfortran/32345
 292         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 293         available.
 294
 295 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 296
 297         PR libgfortran/32235
 298         * io/transfer.c (st_read): Remove test for end of file condition.
 299         (next_record_r): Add test for end of file condition.
 300
 301 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 302
 303         * configure: Regenerate.
 304
 305 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 306
 307         PR fortran/32124
 308         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 309         (allocate,allocate64): Use stat variable if present.
 310
 311 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 312
 313         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 314         int.
 315         (fstrlen): Likewise.
 316         (find_option): Likewise.
 317         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 318         (cf_strcpy): Likewise.
 319         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 320         * io/open.c (new_unit): Use snprintf if available.
 321         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 322         strcpy/strcat.
 323         (nml_read_obj): Likewise.
 324         * io/transfer.c (st_set_nml_var): Likewise.
 325         * io/write.c (output_float): Use snprintf if available.
 326         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 327
 328 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 329
 330         * io/unix.c (unix_stream): Rearrange struct members, remove
 331         small_buffer.
 332         (int_stream): New struct.
 333         (fd_alloc): Always use existing buffer, never reallocate.
 334         (fd_sfree): Remove check for buffer != small_buffer.
 335         (fd_close): Likewise.
 336         (mem_alloc_r_at): Change to use int_stream.
 337         (mem_alloc_w_at): Likewise.
 338         (mem_read): Likewise.
 339         (mem_write): Likewise.
 340         (mem_set): Likewise.
 341         (mem_truncate): Likewise.
 342         (mem_close): Likewise.
 343         (mem_sfree): Likewise.
 344         (empty_internal_buffer): Likewise.
 345         (open_internal): Likewise.
 346
 347 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 348
 349         * io/transfer.c (unformatted_read): Use size from front end eliminating
 350         use of size_from_real_kind. (unformatted_write): Ditto.
 351
 352 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 353
 354         * Makefile.in: Regenerate.
 355         * configure: Regenerate.
 356         * aclocal.m4: Regenerate.
 357
 358 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 359
 360         * libgfortran.h: Mark stop_numeric as noreturn.
 361
 362 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 363
 364         PR libgfortran/31295
 365         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 366         * intrinsics/eoshift2.c (eoshift2): Ditto.
 367
 368 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 369
 370         PR libfortran/31964
 371         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 372         shift of bit-size number of bits.
 373
 374 2007-05-17  Tobias Burnus <burnus@net-b.de>
 375
 376         PR fortran/31917
 377         * runtime/environ.c (mark_range): Fix setting default convert unit.
 378
 379 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 380
 381         PR libfortran/31922
 382         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 383         string length is zero.
 384
 385 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 386
 387         PR libfortran/31915
 388         * io/transfer.c (unformatted_read): Use proper size for real(10).
 389           (unformatted_write): Ditto.
 390
 391 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 392
 393         PR fortran/30723
 394         * runtime/memory.c (internal_malloc, internal_malloc64,
 395         internal_free): Remove.
 396         * runtime/error.c (os_error): Export function.
 397         * intrinsics/move_alloc.c: Include stdlib.h.
 398         (move_alloc): Call free instead of internal_free.
 399         (move_alloc_c): Wrap long lines.
 400         * libgfortran.h (os_error): Export prototype.
 401         (internal_free): Remove prototype.
 402         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 403         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 404         Add _gfortran_os_error.
 405
 406 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 407
 408         PR libfortran/31880
 409         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 410
 411 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 412
 413         PR libfortran/31607
 414         * intrinsics/system.c (system_sub): Call flush_all_units.
 415         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 416         * libgfortran.h (flush_all_units): Add prototype.
 417
 418 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 419
 420         PR libfortran/31201
 421         * runtime/error.c (runtime_error_at): New function.
 422         (generate_error): Export this function.
 423         * gfortran.map: Add _gfortran_generate_error and
 424         _gfortran_runtime_error_at.
 425         * libgfortran.h: Add comment to reference error codes in front end.
 426         (library_start): Locate prototype with library_end macro and add
 427         a new comment.  Add prototype for runtime_error_at. Export prototype for
 428         generate_error.
 429         * io/lock.c (library_start): Fix check for error condition.
 430         * io/transfer.c (data_transfer_init): Add library check.
 431
 432 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 433
 434         PR fortran/22359
 435         * io/intrinsics.c (fseek_sub): New.
 436         * io/unix.c (fd_fseek): Change logical and physical offsets only
 437         if seek succeeds.
 438         * gfortran.map (fseek_sub): New.
 439
 440 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 441
 442         PR libfortran/31210
 443         * io/transfer.c (transfer_character): Avoid passing a NULL
 444         pointer as source to the transfer routines, if the string length
 445         is zero.
 446
 447 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 448
 449         PR libfortran/31501
 450         * io/list_read.c (next_char): Fix whitespace.
 451         * io/io.h: Remove prototypes and define macros for is_array_io,
 452         is_stream_io, and is_internal_unit.
 453         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 454         these functions.
 455         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 456         single call to salloc_r and use memcpy to transfer the data.
 457
 458 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 459
 460         PR libfortran/31532
 461         * io/file_pos.c (st_backspace): Set flags.position for end of file
 462         condition and use new function update_position.
 463         (st_endfile): Use new function update_position.
 464         * io/io.h: Add prototype for new function.
 465         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 466         to zero.
 467         * io/unit.c (update_position): New function to update position info
 468         used by inquire.
 469         * io/transfer.c (next_record): Fix typo and use new function.
 470
 471 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 472
 473         PR libfortran/31299
 474         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 475         getlogin if they are available.
 476         * configure.ac: Add checks for getpwuid and geteuid.
 477         * configure: Regenerate.
 478         * config.h.in: Regenerate.
 479
 480 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 481
 482         * configure: Regenerate using autoconf 2.59.
 483         * Makefile.in: Likewise.
 484         * config.h.in: Likewise.
 485
 486 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 487
 488         PR libfortran/27740
 489         * configure.ac: New test to determine if symbol versioning is
 490         supported.
 491         * Makefile.am: Use result of above test to add appropriate linker
 492         flags.
 493         * gfortran.map: New file.
 494         * configure: Regenerated.
 495         * Makefile.in: Regenerated.
 496         * config.h.in: Regenerated.
 497
 498 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 499
 500         PR fortran/31618
 501         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 502         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 503         will read the record marker.
 504         (data_transfer_init):  For different error conditions, call
 505         generate_error, then return.
 506
 507 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 508
 509         * runtime/main.c (please_free_exe_path_when_done): New variable.
 510         (store_exe_path): Initialize character buffer, and mark whether
 511         exe_path should be free'd by the library destructor function.
 512         (cleanup): Only free exe_path if needed.
 513
 514 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 515             Tobias Burnus  <burnus@net-b.de>
 516
 517         PR libfortran/31286
 518         PR libfortran/31296
 519         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 520         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 521         array structures we pass to unpack_internal.
 522
 523 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 524
 525         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 526         function.
 527
 528 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 529
 530         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 531         * Makefile.in: Regenerate.
 532
 533 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 534
 535         * configure: Regenerate.
 536
 537 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 538
 539         * intrinsics/cpu_time.c: Don't include headers already included
 540         by libgfortran.h. Protect inclusion of sys/times.h.
 541         * configure.ac: Remove unneeded checks for finit, stdio.h,
 542         stddef.h, math.h and sys/params.h.
 543         * config/fpu-aix.h: Don't include headers already included by
 544         libgfortran.h.
 545         * config/fpu-sysv.h: Likewise.
 546         * io/write.c: Likewise.
 547         * m4/minloc1.m4: Likewise.
 548         * m4/maxloc1.m4: Likewise.
 549         * m4/fraction.m4: Likewise.
 550         * m4/set_exponent.m4: Likewise.
 551         * m4/spacing.m4: Likewise.
 552         * m4/minval.m4: Likewise.
 553         * m4/maxval.m4: Likewise.
 554         * m4/exponent.m4: Likewise.
 555         * m4/nearest.m4: Likewise.
 556         * m4/minloc0.m4: Likewise.
 557         * m4/maxloc0.m4: Likewise.
 558         * m4/rrspacing.m4: Likewise.
 559         * runtime/main.c: Likewise.
 560         * runtime/error.c: Likewise.
 561         * intrinsics/system_clock.c: Likewise.
 562         * intrinsics/etime.c: Likewise.
 563         * intrinsics/stat.c: Likewise.
 564         * intrinsics/date_and_time.c: Likewise.
 565         * intrinsics/env.c: Likewise.
 566         * intrinsics/kill.c: Likewise.
 567         * intrinsics/getXid.c: Likewise.
 568         * intrinsics/chmod.c: Likewise.
 569         * intrinsics/args.c: Likewise.
 570         * intrinsics/c99_functions.c: Likewise.
 571         * generated/minval_r8.c: Regenerate.
 572         * generated/maxloc1_4_r8.c: Regenerate.
 573         * generated/minloc1_16_r16.c: Regenerate.
 574         * generated/maxval_i2.c: Regenerate.
 575         * generated/maxloc1_8_i4.c: Regenerate.
 576         * generated/exponent_r16.c: Regenerate.
 577         * generated/maxloc0_4_r4.c: Regenerate.
 578         * generated/fraction_r16.c: Regenerate.
 579         * generated/fraction_r4.c: Regenerate.
 580         * generated/minloc0_4_r16.c: Regenerate.
 581         * generated/minloc0_4_i1.c: Regenerate.
 582         * generated/maxloc0_4_r16.c: Regenerate.
 583         * generated/maxloc0_4_i2.c: Regenerate.
 584         * generated/minloc1_8_r16.c: Regenerate.
 585         * generated/maxloc1_8_r16.c: Regenerate.
 586         * generated/set_exponent_r8.c: Regenerate.
 587         * generated/maxloc0_8_i8.c: Regenerate.
 588         * generated/minloc1_4_r8.c: Regenerate.
 589         * generated/maxloc1_16_r16.c: Regenerate.
 590         * generated/minloc1_16_i4.c: Regenerate.
 591         * generated/maxloc1_16_i4.c: Regenerate.
 592         * generated/minloc0_16_i8.c: Regenerate.
 593         * generated/maxloc0_16_i8.c: Regenerate.
 594         * generated/nearest_r8.c: Regenerate.
 595         * generated/spacing_r16.c: Regenerate.
 596         * generated/maxval_r16.c: Regenerate.
 597         * generated/minloc1_8_i4.c: Regenerate.
 598         * generated/minloc0_16_i16.c: Regenerate.
 599         * generated/minloc0_4_r4.c: Regenerate.
 600         * generated/set_exponent_r10.c: Regenerate.
 601         * generated/rrspacing_r10.c: Regenerate.
 602         * generated/minloc0_4_i2.c: Regenerate.
 603         * generated/maxloc0_8_i1.c: Regenerate.
 604         * generated/minloc0_8_i8.c: Regenerate.
 605         * generated/spacing_r4.c: Regenerate.
 606         * generated/minloc1_16_r10.c: Regenerate.
 607         * generated/minloc0_16_i1.c: Regenerate.
 608         * generated/maxloc0_16_i1.c: Regenerate.
 609         * generated/maxloc1_8_r8.c: Regenerate.
 610         * generated/minval_i16.c: Regenerate.
 611         * generated/exponent_r10.c: Regenerate.
 612         * generated/maxval_i4.c: Regenerate.
 613         * generated/minval_i8.c: Regenerate.
 614         * generated/maxloc1_4_i8.c: Regenerate.
 615         * generated/fraction_r10.c: Regenerate.
 616         * generated/maxloc0_16_i16.c: Regenerate.
 617         * generated/maxloc0_8_r4.c: Regenerate.
 618         * generated/rrspacing_r8.c: Regenerate.
 619         * generated/minloc1_4_i16.c: Regenerate.
 620         * generated/minloc0_4_r10.c: Regenerate.
 621         * generated/maxloc1_4_i16.c: Regenerate.
 622         * generated/minloc0_8_i16.c: Regenerate.
 623         * generated/maxloc0_4_r10.c: Regenerate.
 624         * generated/maxloc0_8_i16.c: Regenerate.
 625         * generated/minloc1_8_r10.c: Regenerate.
 626         * generated/minloc0_16_r4.c: Regenerate.
 627         * generated/maxloc1_8_r10.c: Regenerate.
 628         * generated/maxloc0_16_r4.c: Regenerate.
 629         * generated/minloc1_16_r8.c: Regenerate.
 630         * generated/minloc0_8_i1.c: Regenerate.
 631         * generated/maxloc0_4_i4.c: Regenerate.
 632         * generated/maxloc1_16_r8.c: Regenerate.
 633         * generated/maxloc0_8_i2.c: Regenerate.
 634         * generated/nearest_r16.c: Regenerate.
 635         * generated/maxloc1_16_r10.c: Regenerate.
 636         * generated/minloc0_16_i2.c: Regenerate.
 637         * generated/minloc1_8_r8.c: Regenerate.
 638         * generated/maxloc0_16_i2.c: Regenerate.
 639         * generated/exponent_r4.c: Regenerate.
 640         * generated/spacing_r10.c: Regenerate.
 641         * generated/maxval_r10.c: Regenerate.
 642         * generated/minval_i1.c: Regenerate.
 643         * generated/maxloc1_4_i1.c: Regenerate.
 644         * generated/minloc1_4_i8.c: Regenerate.
 645         * generated/minloc0_8_r4.c: Regenerate.
 646         * generated/minloc0_16_r16.c: Regenerate.
 647         * generated/minloc0_4_i4.c: Regenerate.
 648         * generated/minloc0_8_i2.c: Regenerate.
 649         * generated/minval_r4.c: Regenerate.
 650         * generated/maxloc1_4_r4.c: Regenerate.
 651         * generated/maxval_r8.c: Regenerate.
 652         * generated/minval_r16.c: Regenerate.
 653         * generated/minloc1_4_i1.c: Regenerate.
 654         * generated/minval_i2.c: Regenerate.
 655         * generated/maxloc1_4_i2.c: Regenerate.
 656         * generated/maxloc1_8_i8.c: Regenerate.
 657         * generated/maxloc0_4_r8.c: Regenerate.
 658         * generated/maxloc0_16_r16.c: Regenerate.
 659         * generated/minloc1_4_r16.c: Regenerate.
 660         * generated/fraction_r8.c: Regenerate.
 661         * generated/maxloc1_4_r16.c: Regenerate.
 662         * generated/set_exponent_r4.c: Regenerate.
 663         * generated/minloc0_8_r16.c: Regenerate.
 664         * generated/maxloc0_8_r16.c: Regenerate.
 665         * generated/nearest_r10.c: Regenerate.
 666         * generated/maxloc0_8_i4.c: Regenerate.
 667         * generated/minloc1_4_r4.c: Regenerate.
 668         * generated/minloc0_16_i4.c: Regenerate.
 669         * generated/maxloc0_16_i4.c: Regenerate.
 670         * generated/nearest_r4.c: Regenerate.
 671         * generated/minloc1_16_i8.c: Regenerate.
 672         * generated/maxloc1_16_i8.c: Regenerate.
 673         * generated/minloc1_4_i2.c: Regenerate.
 674         * generated/maxloc1_8_i1.c: Regenerate.
 675         * generated/minloc0_16_r10.c: Regenerate.
 676         * generated/minloc1_8_i8.c: Regenerate.
 677         * generated/minloc0_4_r8.c: Regenerate.
 678         * generated/minloc0_8_i4.c: Regenerate.
 679         * generated/minloc1_16_i16.c: Regenerate.
 680         * generated/spacing_r8.c: Regenerate.
 681         * generated/maxloc1_8_r4.c: Regenerate.
 682         * generated/minloc1_16_i1.c: Regenerate.
 683         * generated/maxloc1_16_i1.c: Regenerate.
 684         * generated/minval_r10.c: Regenerate.
 685         * generated/minval_i4.c: Regenerate.
 686         * generated/minloc1_8_i1.c: Regenerate.
 687         * generated/maxloc1_4_i4.c: Regenerate.
 688         * generated/maxloc1_8_i2.c: Regenerate.
 689         * generated/maxval_i8.c: Regenerate.
 690         * generated/maxloc0_16_r10.c: Regenerate.
 691         * generated/rrspacing_r4.c: Regenerate.
 692         * generated/minloc0_4_i16.c: Regenerate.
 693         * generated/maxloc0_8_r8.c: Regenerate.
 694         * generated/maxloc0_4_i16.c: Regenerate.
 695         * generated/minloc1_4_r10.c: Regenerate.
 696         * generated/minloc1_8_i16.c: Regenerate.
 697         * generated/maxloc1_4_r10.c: Regenerate.
 698         * generated/minloc0_8_r10.c: Regenerate.
 699         * generated/maxloc1_8_i16.c: Regenerate.
 700         * generated/maxloc0_8_r10.c: Regenerate.
 701         * generated/minloc1_16_r4.c: Regenerate.
 702         * generated/maxloc1_16_r4.c: Regenerate.
 703         * generated/minloc0_16_r8.c: Regenerate.
 704         * generated/maxloc0_16_r8.c: Regenerate.
 705         * generated/maxloc0_4_i8.c: Regenerate.
 706         * generated/maxloc1_16_i16.c: Regenerate.
 707         * generated/minloc1_8_r4.c: Regenerate.
 708         * generated/minloc1_16_i2.c: Regenerate.
 709         * generated/maxloc1_16_i2.c: Regenerate.
 710         * generated/maxval_i16.c: Regenerate.
 711         * generated/exponent_r8.c: Regenerate.
 712         * generated/minloc1_4_i4.c: Regenerate.
 713         * generated/maxval_i1.c: Regenerate.
 714         * generated/minloc1_8_i2.c: Regenerate.
 715         * generated/minloc0_8_r8.c: Regenerate.
 716         * generated/set_exponent_r16.c: Regenerate.
 717         * generated/maxloc0_4_i1.c: Regenerate.
 718         * generated/rrspacing_r16.c: Regenerate.
 719         * generated/minloc0_4_i8.c: Regenerate.
 720         * generated/maxval_r4.c: Regenerate.
 721         * configure: Regenerate.
 722         * config.h.in: Regenerate.
 723
 724 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 725
 726         PR libfortran/31395
 727         * io/format.c (parse_format_list): Fix parsing.
 728
 729 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 730
 731         PR fortran/31304
 732         intrinsics/string_intrinsics.c (string_repeat): Remove.
 733
 734 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 735
 736         PR libfortran/31052
 737         * io/open.c (test_endfile): Delete this function.
 738         (edit_modes): Delete call to test_endfile.
 739         (new_unit): Likewise.
 740         * io/io.h: Delete prototype for test_endfile.
 741         * io/transfer.c (next_record_r): Remove use of test_endfile.
 742         (st_read):  Add test for end file condition and adjust status.
 743
 744 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 745
 746         PR libfortran/31366
 747         * io/transfer.c (read_block_direct): Do not generate error when reading
 748         past EOF on a short record that is less than the RECL= specified.
 749
 750 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 751
 752         PR libfortran/31207
 753         * io/unit.c (close_unit_1): If there are bytes previously written from
 754         ADVANCE="no", move to the end before closing.
 755
 756 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 757
 758         PR libfortran/31335
 759         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 760         if stat() and fstat() library functions are available. When lstat()
 761         is not available, use stat() instead.
 762         * configure.ac: Add checks for stat, fstat and lstat.
 763         * configure: Regenerate.
 764         * config.h.in: Regenerate.
 765
 766 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 767
 768         PR libfortran/31052
 769         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 770         mode.
 771
 772 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 773
 774         PR libfortran/31199
 775         * io/io.h: Add saved_pos to gfc_unit structure.
 776         * io/open.c (new_unit): Initialize saved_pos.
 777         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 778         (next_record_w): Fix whitespace.
 779         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 780         later use.  If not ADVANCE="no" set saved_pos to zero.
 781
 782 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 783
 784         PR libfortran/31196
 785         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 786         correct variable.
 787
 788 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 789
 790         PR libfortran/31052
 791         * file_pos.c: Update Copyright year.
 792         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 793         Update Copyright year.
 794         * io/io.h: Same.
 795         * io/unix.c (is_special): Add missing type for this function.
 796         Update Copyright year.
 797         * io/transfer.c (next_record_r): Restore test_endfile.
 798         (st_read): Fix whitespace.  Update Copyright year
 799
 800 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 801
 802         * configure.ac: Add missing check for gettimeofday.
 803         * config.h.in: Renegerate.
 804         * configure: Regenerate.
 805
 806 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 807
 808         PR libfortran/31052
 809         * io/file_position (st_rewind): Fix comments. Remove use of
 810         test_endfile. Don't seek if already at 0 position.  Use new is_special
 811         function to set endfile state.
 812         * io/open.c (test_endfile): Delete this function.
 813         * io/io.h: Delete prototype for test_endfile.  Add prototype
 814         for is_special.
 815         * io/unix.c (is_special): New function. Fix whitespace.
 816         * io/transfer.c (next_record_r): Remove use of test_endfile.
 817
 818 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 819
 820         * runtime/main.c: Include "config.h" first.
 821
 822 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 823
 824         PR libfortran/31099
 825         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 826
 827 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 828
 829         * runtime/backtrace.c: New file.
 830         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 831         environment variable.
 832         * runtime/compile_options.c (set_std): Add new argument.
 833         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 834         * runtime/error.c (sys_exit): Add call to show_backtrace.
 835         * libgfortran.h (options_t): New backtrace field.
 836         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 837         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 838         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 839         and getppid.
 840         * Makefile.am: Add runtime/backtrace.c.
 841         * fmain.c (main): Add call to store_exe_path.
 842         * Makefile.in: Renegerate.
 843         * config.h.in: Renegerate.
 844         * configure: Regenerate.
 845
 846 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 847
 848         PR libfortran/31051
 849         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 850         spaces when in writing mode.  Clean up some formatting.
 851
 852 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 853
 854         PR libfortran/30690
 855         * all.m4: Quote everything, except for m4 macros.
 856         * any.m4: Likewise.
 857         * count.m4: Likewise.
 858         * cshift1.m4: Likewise.
 859         * eoshift1.m4: Likewise.
 860         * eoshift3.m4: Likewise.
 861         * exponent.m4: Likewise.
 862         * fraction.m4: Likewise.
 863         * in_pack.m4: Likewise.
 864         * in_unpack.m4: Likewise.
 865         * matmul.m4: Likewise.
 866         * matmull.m4: Likewise.
 867         * nearest.m4: Likewise.
 868         * pow.m4: Likewise.
 869         * product.m4: Likewise.
 870         * reshape.m4: Likewise.
 871         * rrspacing.m4: Likewise.
 872         * set_exponent.m4: Likewise.
 873         * shape.m4: Likewise.
 874         * spacing.m4: Likewise.
 875         * transpose.m4: Likewise.
 876
 877 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 878
 879         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 880         O_RDONLY even if errno is EROFS.
 881
 882 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 883
 884         PR libfortran/31099
 885         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 886         * io/transfer.c (next_record_w): Set bytes left to record length for
 887         sequential unformatted I/O.
 888         (next_record_r): Ditto.
 889         (read_block_direct): Fix test for exceeding bytes_left.
 890
 891 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 892
 893         PR fortran/30947
 894         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 895         integer arguments.
 896
 897 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 898
 899         PR libfortran/30981
 900         * m4/pow_m4: Use appropriate unsigned int type for u.
 901         * generated/pow_c10_i16.c: Regenerated.
 902         * generated/pow_c10_i4.c: Regenerated.
 903         * generated/pow_c10_i8.c: Regenerated.
 904         * generated/pow_c16_i16.c: Regenerated.
 905         * generated/pow_c16_i4.c: Regenerated.
 906         * generated/pow_c16_i8.c: Regenerated.
 907         * generated/pow_c4_i16.c: Regenerated.
 908         * generated/pow_c4_i4.c: Regenerated.
 909         * generated/pow_c4_i8.c: Regenerated.
 910         * generated/pow_c8_i16.c: Regenerated.
 911         * generated/pow_c8_i4.c: Regenerated.
 912         * generated/pow_c8_i8.c: Regenerated.
 913         * generated/pow_i16_i16.c: Regenerated.
 914         * generated/pow_i16_i4.c: Regenerated.
 915         * generated/pow_i16_i8.c: Regenerated.
 916         * generated/pow_i4_i16.c: Regenerated.
 917         * generated/pow_i4_i4.c: Regenerated.
 918         * generated/pow_i4_i8.c: Regenerated.
 919         * generated/pow_i8_i16.c: Regenerated.
 920         * generated/pow_i8_i4.c: Regenerated.
 921         * generated/pow_i8_i8.c: Regenerated.
 922         * generated/pow_r10_i16.c: Regenerated.
 923         * generated/pow_r10_i4.c: Regenerated.
 924         * generated/pow_r10_i8.c: Regenerated.
 925         * generated/pow_r16_i16.c: Regenerated.
 926         * generated/pow_r16_i4.c: Regenerated.
 927         * generated/pow_r16_i8.c: Regenerated.
 928         * generated/pow_r4_i16.c: Regenerated.
 929         * generated/pow_r4_i4.c: Regenerated.
 930         * generated/pow_r4_i8.c: Regenerated.
 931         * generated/pow_r8_i16.c: Regenerated.
 932         * generated/pow_r8_i4.c: Regenerated.
 933         * generated/pow_r8_i8.c: Regenerated.
 934
 935 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 936
 937         PR libfortran/31001
 938         * intrinsics/pack_generic.c (pack_internal): Add special checks
 939         for zero-sized arrays.
 940
 941 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 942
 943         * Makefile.am: Add dummy install-pdf target.
 944         * Makefile.in: Regenerate
 945
 946 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 947
 948         PR libfortran/30918
 949         * io/listread.c (namelist_read): Eat comment line.
 950
 951 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 952
 953         PR libfortran/30910
 954         * io/write.c (output_float): Add condition of format F only for
 955         special case rounding with zero precision.
 956
 957 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 958
 959         PR libfortran/30533
 960         PR libfortran/30765
 961         * Makefile.am: Add $(srcdir) too all files in generated/.
 962         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 963         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 964         maxloc0_16_i2.c.
 965         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 966         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 967         maxloc1_16_i2.c.
 968         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 969         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 970         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 971         minloc0_16_i2.c.
 972         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 973         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 974         minloc1_16_i2.c.
 975         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 976         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 977         (i_product_c):  Add product_i1.c and product_i2.c.
 978         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 979         (gfor_built_specific_src):  Remove $(srcdir) from target.
 980         (gfor_bulit_specific2_src):  Likewise.
 981         Makefile.in:  Regenerated.
 982         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 983         Add gfc_array_i1 and gfc_array_i2.
 984         * generated/matmul_i1.c: New file.
 985         * generated/matmul_i2.c: New file.
 986         * generated/maxloc0_16_i1.c: New file.
 987         * generated/maxloc0_16_i2.c: New file.
 988         * generated/maxloc0_4_i1.c: New file.
 989         * generated/maxloc0_4_i2.c: New file.
 990         * generated/maxloc0_8_i1.c: New file.
 991         * generated/maxloc0_8_i2.c: New file.
 992         * generated/maxloc1_16_i1.c: New file.
 993         * generated/maxloc1_16_i2.c: New file.
 994         * generated/maxloc1_4_i1.c: New file.
 995         * generated/maxloc1_4_i2.c: New file.
 996         * generated/maxloc1_8_i1.c: New file.
 997         * generated/maxloc1_8_i2.c: New file.
 998         * generated/maxval_i1.c: New file.
 999         * generated/maxval_i2.c: New file.
1000         * generated/minloc0_16_i1.c: New file.
1001         * generated/minloc0_16_i2.c: New file.
1002         * generated/minloc0_4_i1.c: New file.
1003         * generated/minloc0_4_i2.c: New file.
1004         * generated/minloc0_8_i1.c: New file.
1005         * generated/minloc0_8_i2.c: New file.
1006         * generated/minloc1_16_i1.c: New file.
1007         * generated/minloc1_16_i2.c: New file.
1008         * generated/minloc1_4_i1.c: New file.
1009         * generated/minloc1_4_i2.c: New file.
1010         * generated/minloc1_8_i1.c: New file.
1011         * generated/minloc1_8_i2.c: New file.
1012         * generated/minval_i1.c: New file.
1013         * generated/minval_i2.c: New file.
1014         * generated/product_i1.c: New file.
1015         * generated/product_i2.c: New file.
1016         * generated/sum_i1.c: New file.
1017         * generated/sum_i2.c: New file.
1018
1019 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1020
1021         * runtime/memory.c (deallocate): Correct comment.
1022
1023 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1024
1025         * Makefile.am:  Use $(M4) instead of m4.
1026         * Makefile.in:  Regenerate.
1027
1028 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1029
1030         * Makefile.am: Remove $(srcdir) from assorted targets
1031         in maintainer mode.
1032         * Makefile.in: Regenerate.
1033
1034 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1035             Tobias Burnus  <burnus@net-b.de>
1036
1037         PR fortran/30512
1038         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1039         * generated/maxloc1_8_i4.c: Regenerate.
1040         * generated/maxloc0_8_i8.c: Regenerate.
1041         * generated/maxloc1_16_i4.c: Regenerate.
1042         * generated/maxloc0_16_i8.c: Regenerate.
1043         * generated/maxval_i4.c: Regenerate.
1044         * generated/maxloc1_4_i8.c: Regenerate.
1045         * generated/maxloc0_16_i16.c: Regenerate.
1046         * generated/maxloc1_4_i16.c: Regenerate.
1047         * generated/maxloc0_8_i16.c: Regenerate.
1048         * generated/maxloc0_4_i4.c: Regenerate.
1049         * generated/maxloc1_8_i8.c: Regenerate.
1050         * generated/maxloc0_8_i4.c: Regenerate.
1051         * generated/maxloc0_16_i4.c: Regenerate.
1052         * generated/maxloc1_16_i8.c: Regenerate.
1053         * generated/maxloc1_4_i4.c: Regenerate.
1054         * generated/maxval_i8.c: Regenerate.
1055         * generated/maxloc0_4_i16.c: Regenerate.
1056         * generated/maxloc1_8_i16.c: Regenerate.
1057         * generated/maxloc0_4_i8.c: Regenerate.
1058         * generated/maxloc1_16_i16.c: Regenerate.
1059         * generated/maxval_i16.c: Regenerate.
1060
1061 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1062
1063         PR fortran/30611
1064         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1065         if ncopies is negative.
1066
1067 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1068
1069         PR libfortran/30007
1070         * libgfortran.h: Do not prefix symbol name with
1071         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1072
1073 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1074
1075         PR fortran/30284
1076         PR fortran/30626
1077         * io/transfer.c (init_loop_spec, next_array_record): Change to
1078         lbound rather than unity base.
1079
1080 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1081
1082         * runtime/error.c: Include sys/time.h before sys/resource.h.
1083
1084 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1085
1086         PR libfortran/30525
1087         * intrinsics/string_intrinsics.c(compare_string):  Make
1088         sure that comparisons are done unsigned.
1089
1090 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1091
1092         PR libfortran/30015
1093         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1094           can go backwards.
1095         * configure.ac: Remove AC_TRY_RUN test for timezone in
1096           gettimeofday.
1097         * acinclude.m4: Ditto.
1098         * configure: Regenerate.
1099         * config.h.in: Regenerate.
1100
1101 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1102
1103         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1104         * m4/specific2.m4: Likewise.
1105         * m4/specific.m4: Likewise.
1106         * intrinsics/f2c_specifics.F90: Likewise.
1107         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1108         * intrinsics/selected_real_kind.f90: Likewise.
1109         * intrinsics/dprod_r8.f90: Likewise.
1110         * Makefile.am: Add -fallow-leading-underscore to the
1111         gfor_specific_src files, as well as selected_real_kind.F90
1112         and selected_int_kind.F90
1113         * Makefile.in: Regenerate.
1114         * generated/_sqrt_c8.F90: Regenerate.
1115         * generated/_sign_r16.F90: Regenerate.
1116         * generated/_log_c16.F90: Regenerate.
1117         * generated/_sin_c10.F90: Regenerate.
1118         * generated/_tanh_r4.F90: Regenerate.
1119         * generated/_tanh_r8.F90: Regenerate.
1120         * generated/_log10_r10.F90: Regenerate.
1121         * generated/_aimag_c4.F90: Regenerate.
1122         * generated/_sign_r4.F90: Regenerate.
1123         * generated/_aimag_c8.F90: Regenerate.
1124         * generated/_sign_r8.F90: Regenerate.
1125         * generated/_mod_i4.F90: Regenerate.
1126         * generated/_cos_r16.F90: Regenerate.
1127         * generated/_aint_r10.F90: Regenerate.
1128         * generated/_mod_i8.F90: Regenerate.
1129         * generated/_abs_i16.F90: Regenerate.
1130         * generated/_sqrt_c10.F90: Regenerate.
1131         * generated/_atan2_r4.F90: Regenerate.
1132         * generated/_cos_c4.F90: Regenerate.
1133         * generated/_atan_r16.F90: Regenerate.
1134         * generated/_tanh_r10.F90: Regenerate.
1135         * generated/_atan2_r8.F90: Regenerate.
1136         * generated/_cos_c8.F90: Regenerate.
1137         * generated/_exp_r4.F90: Regenerate.
1138         * generated/_log_r10.F90: Regenerate.
1139         * generated/_exp_r8.F90: Regenerate.
1140         * generated/_abs_r4.F90: Regenerate.
1141         * generated/_abs_r8.F90: Regenerate.
1142         * generated/_sin_r16.F90: Regenerate.
1143         * generated/_tan_r4.F90: Regenerate.
1144         * generated/_tan_r8.F90: Regenerate.
1145         * generated/_sign_i4.F90: Regenerate.
1146         * generated/_sign_i8.F90: Regenerate.
1147         * generated/_exp_c16.F90: Regenerate.
1148         * generated/_sqrt_r16.F90: Regenerate.
1149         * generated/_conjg_c4.F90: Regenerate.
1150         * generated/_conjg_c8.F90: Regenerate.
1151         * generated/_dim_r16.F90: Regenerate.
1152         * generated/_mod_r10.F90: Regenerate.
1153         * generated/_abs_c10.F90: Regenerate.
1154         * generated/_conjg_c16.F90: Regenerate.
1155         * generated/_tan_r16.F90: Regenerate.
1156         * generated/_asinh_r10.F90: Regenerate.
1157         * generated/_abs_i4.F90: Regenerate.
1158         * generated/_abs_i8.F90: Regenerate.
1159         * generated/_acos_r10.F90: Regenerate.
1160         * generated/_exp_r10.F90: Regenerate.
1161         * generated/_acosh_r16.F90: Regenerate.
1162         * generated/_atan2_r16.F90: Regenerate.
1163         * generated/_cos_c16.F90: Regenerate.
1164         * generated/_mod_i16.F90: Regenerate.
1165         * generated/_asin_r4.F90: Regenerate.
1166         * generated/_anint_r16.F90: Regenerate.
1167         * generated/_asin_r8.F90: Regenerate.
1168         * generated/_aimag_c10.F90: Regenerate.
1169         * generated/_exp_c4.F90: Regenerate.
1170         * generated/_sinh_r10.F90: Regenerate.
1171         * generated/_exp_c8.F90: Regenerate.
1172         * generated/_log10_r4.F90: Regenerate.
1173         * generated/_log10_r8.F90: Regenerate.
1174         * generated/_abs_c4.F90: Regenerate.
1175         * generated/_abs_r16.F90: Regenerate.
1176         * generated/_abs_c8.F90: Regenerate.
1177         * generated/_asin_r10.F90: Regenerate.
1178         * generated/_sign_r10.F90: Regenerate.
1179         * generated/_atanh_r16.F90: Regenerate.
1180         * generated/_log_c10.F90: Regenerate.
1181         * generated/_cosh_r16.F90: Regenerate.
1182         * generated/_sin_c16.F90: Regenerate.
1183         * generated/_cos_r10.F90: Regenerate.
1184         * generated/_log10_r16.F90: Regenerate.
1185         * generated/_aint_r16.F90: Regenerate.
1186         * generated/_acos_r4.F90: Regenerate.
1187         * generated/_acos_r8.F90: Regenerate.
1188         * generated/_sqrt_c16.F90: Regenerate.
1189         * generated/_acosh_r4.F90: Regenerate.
1190         * generated/_atan_r10.F90: Regenerate.
1191         * generated/_acosh_r8.F90: Regenerate.
1192         * generated/_sign_i16.F90: Regenerate.
1193         * generated/_tanh_r16.F90: Regenerate.
1194         * generated/_log_r4.F90: Regenerate.
1195         * generated/_log_r8.F90: Regenerate.
1196         * generated/_sin_r4.F90: Regenerate.
1197         * generated/_sin_r8.F90: Regenerate.
1198         * generated/_log_r16.F90: Regenerate.
1199         * generated/_sin_r10.F90: Regenerate.
1200         * generated/_sqrt_r4.F90: Regenerate.
1201         * generated/_exp_c10.F90: Regenerate.
1202         * generated/_sqrt_r8.F90: Regenerate.
1203         * generated/_asinh_r4.F90: Regenerate.
1204         * generated/_sqrt_r10.F90: Regenerate.
1205         * generated/_asinh_r8.F90: Regenerate.
1206         * generated/_dim_r4.F90: Regenerate.
1207         * generated/_dim_r8.F90: Regenerate.
1208         * generated/_dim_r10.F90: Regenerate.
1209         * generated/_cosh_r4.F90: Regenerate.
1210         * generated/_conjg_c10.F90: Regenerate.
1211         * generated/_tan_r10.F90: Regenerate.
1212         * generated/_cosh_r8.F90: Regenerate.
1213         * generated/_mod_r16.F90: Regenerate.
1214         * generated/_abs_c16.F90: Regenerate.
1215         * generated/_cos_r4.F90: Regenerate.
1216         * generated/_asinh_r16.F90: Regenerate.
1217         * generated/_cos_r8.F90: Regenerate.
1218         * generated/_atanh_r4.F90: Regenerate.
1219         * generated/_atanh_r8.F90: Regenerate.
1220         * generated/_acos_r16.F90: Regenerate.
1221         * generated/_anint_r4.F90: Regenerate.
1222         * generated/_acosh_r10.F90: Regenerate.
1223         * generated/_anint_r8.F90: Regenerate.
1224         * generated/_exp_r16.F90: Regenerate.
1225         * generated/_mod_r4.F90: Regenerate.
1226         * generated/_cos_c10.F90: Regenerate.
1227         * generated/_atan2_r10.F90: Regenerate.
1228         * generated/_dim_i16.F90: Regenerate.
1229         * generated/_mod_r8.F90: Regenerate.
1230         * generated/_anint_r10.F90: Regenerate.
1231         * generated/_aint_r4.F90: Regenerate.
1232         * generated/_aint_r8.F90: Regenerate.
1233         * generated/_dim_i4.F90: Regenerate.
1234         * generated/_sinh_r4.F90: Regenerate.
1235         * generated/_log_c4.F90: Regenerate.
1236         * generated/_dim_i8.F90: Regenerate.
1237         * generated/_sinh_r8.F90: Regenerate.
1238         * generated/_log_c8.F90: Regenerate.
1239         * generated/_sin_c4.F90: Regenerate.
1240         * generated/_sin_c8.F90: Regenerate.
1241         * generated/misc_specifics.F90: Regenerate.
1242         * generated/_abs_r10.F90: Regenerate.
1243         * generated/_aimag_c16.F90: Regenerate.
1244         * generated/_atan_r4.F90: Regenerate.
1245         * generated/_sinh_r16.F90: Regenerate.
1246         * generated/_atan_r8.F90: Regenerate.
1247         * generated/_atanh_r10.F90: Regenerate.
1248         * generated/_cosh_r10.F90: Regenerate.
1249         * generated/_sqrt_c4.F90: Regenerate.
1250         * generated/_asin_r16.F90: Regenerate.
1251
1252 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1253
1254         PR libfortran/26893
1255         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1256         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1257         * configure: Regenerate.
1258         * config.h.in: Regenerate because it was forgottent in the last
1259         commit.
1260
1261 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1262             Tobias Burnus  <burnus@net-b.de>
1263
1264         PR libfortran/29649
1265         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1266         environment variable.
1267         * runtime/compile_options.c (set_std): Add new argument.
1268         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1269         functionality.
1270         * libgfortran.h (options_t): New dump_core and backtrace members.
1271         (sys_exit): Move prototype.
1272         * io/unix.c (sys_exit): Move to runtime/error.c.
1273         * configure.ac: Add check for getrlimit.
1274         * configure: Regenerate.
1275
1276 2007-01-17  Tom Tromey  <tromey@redhat.com>
1277
1278         PR libfortran/27107:
1279         * aclocal.m4, configure, Makefile.in: Rebuilt.
1280         * configure.ac: Enable automake dependency tracking.  Update
1281         minimum automake version.
1282
1283 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1284
1285         PR libfortran/27107
1286         * runtime/environ.c: Don't include io/io.h.
1287         * runtime/string.c: Don't include io/io.h.
1288         (compare0): Add cast to avoid warning.
1289         * runtime/error.c: Don't include io/io.h.
1290         (st_printf): Move to io/unix.c.
1291         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1292         * intrinsics/fget.c: Likewise.
1293         * intrinsics/ftell.c: Likewise.
1294         * intrinsics/tty.c: Likewise.
1295         * libgfortran.h (DEFAULT_RECL, notification_std,
1296         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1297         DEFAULT_TEMPDIR): New declarations.
1298         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1299         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1300         Move to libgfortran.h.
1301         * io/unix.c: Add io/unix.h content.
1302         (st_printf): New function.
1303         * io/intrinsics.c: New file.
1304         * io/unix.h: Remove, contents moved into unix.c.
1305         * libtool-version: Update library version to 3.0.0.
1306         * configure.ac: Update library version to 0.3.
1307         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1308         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1309         * Makefile.in: Regenerate.
1310         * configure: Regenerate.
1311
1312 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1313
1314         PR libfortran/30435
1315         * io/list_read.c (finish_separator): Don't call next_record.
1316         (list_formatted_read_scalar): Clean up some comments and whitespace.
1317         (nml_read_obj): Whitespace fix.
1318
1319 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1320
1321         PR libfortran/30162
1322         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1323         s->file_length == -1.
1324         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1325         (fd_seek): If not seekable, just return success.
1326         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1327         seek fails and the stream is not a pipe.
1328         (fd_to_stream): Make test for non-seekable file more robust.
1329
1330 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1331
1332         * ChangeLog: Copied to ...
1333         * ChangeLog-2006: here.