libgfortran/ChangeLog

   1 2007-10-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libfortran/33672
   4         * io/list_read.c (nml_parse_qualifier): Add character specific error
   5         messages.  Check for proper form of sub-string qualifiers.  Return the
   6         parsed_rank flag indicating a non-zero rank qualifier.
   7         (nml_get_obj_data):  Count the instances of non-zero rank qualifiers.
   8         Issue an error if more that one non-zero rank qualifier is found.
   9
  10 2007-10-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  11
  12         PR libfortran/33253
  13         * io/list_read.c (read_character): Use line_buffer to scan ahead for
  14         object name or string when no delimiter is found.
  15
  16 2007-10-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  17
  18         PR libfortran/32021
  19         * runtime/environ.c (init_mem, show_mem, init_round, show_round,
  20         init_precision, show_precision, init_signal, show_signal): Remove.
  21         (variable_table): Remove GFORTRAN_MEM_INIT, GFORTRAN_MEM_CHECK,
  22         GFORTRAN_SIGHUP, GFORTRAN_SIGINT, GFORTRAN_FPU_ROUND and
  23         GFORTRAN_FPU_PRECISION.
  24         * libgfortran.h (options_t): Remove mem_check, fpu_round,
  25         fpu_precision, sighup, sigint, allocate_init_flag and
  26         allocate_init_value.
  27
  28 2007-10-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  29
  30         PR libfortran/33253
  31         * io/list_read.c (read_character): Use DELIM_APOSTROPHE and DELIM_QUOTE
  32         and quote value in check of first character in string.
  33
  34 2007-10-02  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  35
  36         PR fortran/33469
  37         * io/write.c (write_real): Widen the default formats.
  38
  39 2007-09-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  40
  41         PR libfortran/33400
  42         * io/list_read.c (next_char): Interpret encountering the end of file the
  43         first time as an end of line.  Subsequent reads give EOF error.
  44
  45 2007-09-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  46
  47         PR libfortran/33421
  48         * io/list_read.c (read_character): Revert r128057.
  49
  50 2007-09-21  Bernhard Fischer  <aldot>
  51
  52         PR fortran/31546
  53         * (configure.ac): Add --enable-intermodule for onestep build.
  54         * (Makefile.am): Handle onestep build.
  55         * (configure, Makefile.in): Regenerate.
  56
  57 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  58
  59         PR libfortran/26253
  60         * intrinsics/c99_functions.c (scalbn): Use ldexp if appopriate.
  61
  62 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  63
  64         PR libfortran/23272
  65         * io/unix.c (id_from_handle, id_from_path, id_from_fd): New
  66         functions.
  67         (compare_file_filename, find_file, find_file0): Use the new
  68         functions above.
  69
  70 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  71
  72         * acinclude.m4 (LIBGFOR_TARGET_ILP32): Remove test.
  73         * configure.ac: Don't call LIBGFOR_TARGET_ILP32.
  74         * configure: Regenerate.
  75         * config.h.in: Regenerate.
  76
  77 2007-09-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  78
  79         PR libfortran/21185
  80         * runtime/compile_options.c (set_options): Fix typo.
  81         * runtime/main.c (store_exe_path): If getcwd is not available,
  82         don't use it.
  83         * intrinsics/getcwd.c: Same thing here.
  84         * io/unix.c (fallback_access): New fallback function for access.
  85         (fix_fd): Don't use dup if it's not available.
  86         * configure.ac: Check for dup and getcwd.
  87         * configure: Regenerate.
  88         * config.h.in: Regenerate.
  89
  90 2007-09-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  91
  92         * io/io.h: Include libgfortran.h first.
  93
  94 2007-09-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  95
  96         PR libfortran/33386
  97         * runtime/select.c (select_string): Initialize default_jump.
  98
  99 2007-09-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 100
 101         PR libfortran/33307
 102         * io/filepos.c (st_backspace): Don't truncate when already at the end
 103         of the file.
 104
 105 2007-09-07  Uros Bizjak  <ubizjak@gmail.com>
 106
 107         * config/fpu-387.h: Include cpuid.h.
 108         (set_fpu): Use __get_cpuid to check for SSE.
 109
 110 2007-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 111
 112         PR fortran/33298
 113         * intrinsics/spread_generic.c(spread_internal): Enable
 114         bounds checking by comparing extents if the bounds_check
 115         option has been set.  If any extent is <=0, return early.
 116
 117 2007-09-06  David Edelsohn  <edelsohn@gnu.org>
 118
 119         * libgfortran.h: Include config.h first.
 120         * io/io.h (struct stream): Rename truncate to trunc.
 121         * io/unix.c (fd_open): Same.
 122         (open_internal): Same.
 123
 124 2007-09-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 125
 126         PR libfortran/33253
 127         * io/write.c (nml_write_obj): Set the delimiter correctly before
 128         calling write_character. (namelist_write): Clean up the code a little
 129         and add comments to clarify what its doing.
 130
 131 2007-09-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 132
 133         PR libfortran/33225
 134         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
 135         new file write_float.def. Include write_float.def.
 136         (extract_real): Delete. (calculate_sign): Delete.
 137         (calculate_exp): Delete. (calculate_G_format): Delete.
 138         (output_float): Delete. (write_float): Delete.
 139         * io/write_float.def (calculate_sign): Added.
 140         (output_float): Refactored to be independent of kind and added to this
 141         file for inclusion. (write_infnan): New function to write "Infinite"
 142         or "NaN" depending on flags passed, independent of kind.
 143         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
 144         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
 145         (DTOA, DTOAL): Macros to implement "decimal to ascii".
 146         (WRITE_FLOAT): New macro for kind specific write_float functions.
 147         (write_float): Revised function to determine kind and use WRITE_FLOAT
 148         to implement kind specific output.
 149
 150 2007-09-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 151
 152         PR libfortran/33253
 153         * io/list_read.c (read_character): Use DELIM_APOSTROPHE and
 154         DELIM_QUOTE in check of first character in string.
 155
 156 2007-09-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 157
 158         PR fortran/31675
 159         * libgfortran.h: Include gcc/fortran/libgfortran.h.
 160         Remove M_PI, GFC_MAX_DIMENSIONS, GFC_DTYPE_*, GFC_NUM_RANK_BITS,
 161         error_codes, GFC_STD_*, GFC_FPE_* and unit_convert.
 162         * runtime/environ.c (variable_table): Use GFC_*_UNIT_NUMBER instead
 163         of hardcoded constants.
 164         (do_parse, init_unformatted): Use GFC_CONVERT_* macros instead of
 165         CONVERT_*.
 166         * runtime/string.c (find_option): Use LIBERROR_BAD_OPTION instead
 167         of ERROR_BAD_OPTION.
 168         * runtime/error.c (translate_error, generate_error): Use
 169         LIBERROR_* macros instead of ERROR_*.
 170         * io/file_pos.c (formatted_backspace, unformatted_backspace,
 171         st_backspace, st_rewind, st_flush): Rename macros.
 172         * io/open.c (convert_opt, edit_modes, new_unit, already_open,
 173         st_open): Likewise.
 174         * io/close.c (st_close): Likewise.
 175         * io/list_read.c (next_char, convert_integer, parse_repeat,
 176         read_logical, read_integer, read_character, parse_real,
 177         check_type, list_formatted_read_scalar, namelist_read,
 178         nml_err_ret): Likewise.
 179         * io/read.c (convert_real, read_l, read_decimal, read_radix,
 180         read_f): Likewise.
 181         * io/inquire.c (inquire_via_unit): Likewise.
 182         * io/unit.c (get_internal_unit): Likewise.
 183         * io/transfer.c (read_sf, read_block, read_block_direct,
 184         write_block, write_buf, unformatted_read, unformatted_write,
 185         formatted_transfer_scalar, us_read, us_write, data_transfer_init,
 186         skip_record, next_record_r, write_us_marker, next_record_w_unf,
 187         next_record_w, finalize_transfer, st_read, st_write_done):
 188         Likewise.
 189         * io/format.c (format_error): Likewise.
 190
 191 2007-08-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 192
 193         * m4/minloc1.m4: Update copyright year and ajust headers order.
 194         * m4/maxloc1.m4: Likewise.
 195         * m4/in_pack.m4: Likewise.
 196         * m4/sum.m4: Likewise.
 197         * m4/fraction.m4: Likewise.
 198         * m4/all.m4: Likewise.
 199         * m4/set_exponent.m4: Likewise.
 200         * m4/transpose.m4: Likewise.
 201         * m4/eoshift1.m4: Likewise.
 202         * m4/spacing.m4: Likewise.
 203         * m4/eoshift3.m4: Likewise.
 204         * m4/minval.m4: Likewise.
 205         * m4/count.m4: Likewise.
 206         * m4/maxval.m4: Likewise.
 207         * m4/exponent.m4: Likewise.
 208         * m4/shape.m4: Likewise.
 209         * m4/head.m4: Likewise.
 210         * m4/cshift1.m4: Likewise.
 211         * m4/minloc0.m4: Likewise.
 212         * m4/nearest.m4: Likewise.
 213         * m4/maxloc0.m4: Likewise.
 214         * m4/pow.m4: Likewise.
 215         * m4/in_unpack.m4: Likewise.
 216         * m4/matmull.m4: Likewise.
 217         * m4/product.m4: Likewise.
 218         * m4/reshape.m4: Likewise.
 219         * m4/any.m4: Likewise.
 220         * m4/rrspacing.m4: Likewise.
 221         * m4/matmul.m4: Likewise.
 222         * runtime/backtrace.c: Likewise.
 223         * runtime/environ.c: Likewise.
 224         * runtime/in_pack_generic.c: Likewise.
 225         * runtime/compile_options.c: Likewise.
 226         * runtime/in_unpack_generic.c: Likewise.
 227         * runtime/main.c: Likewise.
 228         * runtime/stop.c: Likewise.
 229         * runtime/string.c: Likewise.
 230         * runtime/memory.c: Likewise.
 231         * runtime/error.c: Likewise.
 232         * runtime/pause.c: Likewise.
 233         * intrinsics/ierrno.c: Likewise.
 234         * intrinsics/system_clock.c: Likewise.
 235         * intrinsics/cshift0.c: Likewise.
 236         * intrinsics/unlink.c: Likewise.
 237         * intrinsics/ctime.c: Likewise.
 238         * intrinsics/etime.c: Likewise.
 239         * intrinsics/cpu_time.c: Likewise.
 240         * intrinsics/malloc.c: Likewise.
 241         * intrinsics/hostnm.c: Likewise.
 242         * intrinsics/sleep.c: Likewise.
 243         * intrinsics/exit.c: Likewise.
 244         * intrinsics/perror.c: Likewise.
 245         * intrinsics/transpose_generic.c: Likewise.
 246         * intrinsics/pack_generic.c: Likewise.
 247         * intrinsics/spread_generic.c: Likewise.
 248         * intrinsics/stat.c: Likewise.
 249         * intrinsics/string_intrinsics.c: Likewise.
 250         * intrinsics/getcwd.c: Likewise.
 251         * intrinsics/date_and_time.c: Likewise.
 252         * intrinsics/unpack_generic.c: Likewise.
 253         * intrinsics/move_alloc.c: Likewise.
 254         * intrinsics/getlog.c: Likewise.
 255         * intrinsics/eoshift0.c: Likewise.
 256         * intrinsics/eoshift2.c: Likewise.
 257         * intrinsics/reshape_generic.c: Likewise.
 258         * intrinsics/system.c: Likewise.
 259         * intrinsics/iso_c_binding.c: Likewise.
 260         * intrinsics/env.c: Likewise.
 261         * intrinsics/kill.c: Likewise.
 262         * intrinsics/reshape_packed.c: Likewise.
 263         * intrinsics/time.c: Likewise.
 264         * intrinsics/gerror.c: Likewise.
 265         * intrinsics/access.c: Likewise.
 266         * intrinsics/fnum.c: Likewise.
 267         * intrinsics/abort.c: Likewise.
 268         * intrinsics/rename.c: Likewise.
 269         * intrinsics/signal.c: Likewise.
 270         * intrinsics/symlnk.c: Likewise.
 271         * intrinsics/random.c: Likewise.
 272         * intrinsics/umask.c: Likewise.
 273         * intrinsics/getXid.c: Likewise.
 274         * intrinsics/rand.c: Likewise.
 275         * intrinsics/chdir.c: Likewise.
 276         * intrinsics/chmod.c: Likewise.
 277         * intrinsics/clock.c: Likewise.
 278         * intrinsics/args.c: Likewise.
 279         * intrinsics/link.c: Likewise.
 280         * c99_protos.h: Likewise.
 281         * config/fpu-387.h: Likewise.
 282         * config/fpu-aix.h: Likewise.
 283         * config/fpu-sysv.h: Likewise.
 284         * config/fpu-generic.h: Likewise.
 285         * config/fpu-glibc.h: Likewise.
 286         * io/file_pos.c: Likewise.
 287         * io/open.c: Likewise.
 288         * io/size_from_kind.c: Likewise.
 289         * io/close.c: Likewise.
 290         * io/list_read.c: Likewise.
 291         * io/read.c: Likewise.
 292         * io/inquire.c: Likewise.
 293         * io/unit.c: Likewise.
 294         * io/unix.c: Likewise.
 295         * io/transfer.c: Likewise.
 296         * io/intrinsics.c: Likewise.
 297         * io/format.c: Likewise.
 298         * io/lock.c: Likewise.
 299         * io/write.c: Likewise.
 300         * io/write_float.def: Likewise.
 301         * fmain.c: Likewise.
 302         * generated/minval_r8.c: Regenerate.
 303         * generated/minloc1_16_r16.c: Regenerate.
 304         * generated/maxloc1_4_r8.c: Regenerate.
 305         * generated/sum_i8.c: Regenerate.
 306         * generated/eoshift3_4.c: Regenerate.
 307         * generated/transpose_c8.c: Regenerate.
 308         * generated/any_l16.c: Regenerate.
 309         * generated/eoshift1_8.c: Regenerate.
 310         * generated/pow_r8_i8.c: Regenerate.
 311         * generated/reshape_r16.c: Regenerate.
 312         * generated/pow_i4_i16.c: Regenerate.
 313         * generated/maxval_i2.c: Regenerate.
 314         * generated/product_r4.c: Regenerate.
 315         * generated/maxloc1_8_i4.c: Regenerate.
 316         * generated/exponent_r16.c: Regenerate.
 317         * generated/maxloc0_4_r4.c: Regenerate.
 318         * generated/fraction_r16.c: Regenerate.
 319         * generated/in_unpack_i8.c: Regenerate.
 320         * generated/matmul_r8.c: Regenerate.
 321         * generated/product_i2.c: Regenerate.
 322         * generated/fraction_r4.c: Regenerate.
 323         * generated/minloc0_4_r16.c: Regenerate.
 324         * generated/reshape_c4.c: Regenerate.
 325         * generated/minloc0_4_i1.c: Regenerate.
 326         * generated/maxloc0_4_r16.c: Regenerate.
 327         * generated/maxloc0_4_i2.c: Regenerate.
 328         * generated/minloc1_8_r16.c: Regenerate.
 329         * generated/maxloc1_8_r16.c: Regenerate.
 330         * generated/set_exponent_r8.c: Regenerate.
 331         * generated/in_unpack_i16.c: Regenerate.
 332         * generated/transpose_c16.c: Regenerate.
 333         * generated/maxloc0_8_i8.c: Regenerate.
 334         * generated/pow_c4_i8.c: Regenerate.
 335         * generated/sum_r16.c: Regenerate.
 336         * generated/sum_i1.c: Regenerate.
 337         * generated/minloc1_4_r8.c: Regenerate.
 338         * generated/transpose_r10.c: Regenerate.
 339         * generated/pow_i8_i4.c: Regenerate.
 340         * generated/maxloc1_16_r16.c: Regenerate.
 341         * generated/minloc1_16_i4.c: Regenerate.
 342         * generated/maxloc1_16_i4.c: Regenerate.
 343         * generated/minloc0_16_i8.c: Regenerate.
 344         * generated/maxloc0_16_i8.c: Regenerate.
 345         * generated/nearest_r8.c: Regenerate.
 346         * generated/spacing_r16.c: Regenerate.
 347         * generated/transpose_i8.c: Regenerate.
 348         * generated/count_16_l16.c: Regenerate.
 349         * generated/maxval_r16.c: Regenerate.
 350         * generated/count_8_l8.c: Regenerate.
 351         * generated/product_c10.c: Regenerate.
 352         * generated/minloc1_8_i4.c: Regenerate.
 353         * generated/minloc0_16_i16.c: Regenerate.
 354         * generated/matmul_r16.c: Regenerate.
 355         * generated/eoshift1_16.c: Regenerate.
 356         * generated/minloc0_4_r4.c: Regenerate.
 357         * generated/pow_c16_i16.c: Regenerate.
 358         * generated/set_exponent_r10.c: Regenerate.
 359         * generated/pow_i16_i16.c: Regenerate.
 360         * generated/product_c4.c: Regenerate.
 361         * generated/sum_r4.c: Regenerate.
 362         * generated/pow_c16_i4.c: Regenerate.
 363         * generated/rrspacing_r10.c: Regenerate.
 364         * generated/in_pack_c16.c: Regenerate.
 365         * generated/minloc0_4_i2.c: Regenerate.
 366         * generated/maxloc0_8_i1.c: Regenerate.
 367         * generated/reshape_i4.c: Regenerate.
 368         * generated/minloc0_8_i8.c: Regenerate.
 369         * generated/matmul_c8.c: Regenerate.
 370         * generated/spacing_r4.c: Regenerate.
 371         * generated/in_pack_c4.c: Regenerate.
 372         * generated/all_l16.c: Regenerate.
 373         * generated/minloc1_16_r10.c: Regenerate.
 374         * generated/sum_i2.c: Regenerate.
 375         * generated/minloc0_16_i1.c: Regenerate.
 376         * generated/reshape_c16.c: Regenerate.
 377         * generated/maxloc0_16_i1.c: Regenerate.
 378         * generated/maxloc1_8_r8.c: Regenerate.
 379         * generated/minval_i16.c: Regenerate.
 380         * generated/reshape_r10.c: Regenerate.
 381         * generated/exponent_r10.c: Regenerate.
 382         * generated/maxval_i4.c: Regenerate.
 383         * generated/any_l4.c: Regenerate.
 384         * generated/minval_i8.c: Regenerate.
 385         * generated/maxloc1_4_i8.c: Regenerate.
 386         * generated/fraction_r10.c: Regenerate.
 387         * generated/maxloc0_16_i16.c: Regenerate.
 388         * generated/shape_i4.c: Regenerate.
 389         * generated/pow_r16_i8.c: Regenerate.
 390         * generated/maxloc0_8_r4.c: Regenerate.
 391         * generated/rrspacing_r8.c: Regenerate.
 392         * generated/pow_c10_i4.c: Regenerate.
 393         * generated/minloc1_4_i16.c: Regenerate.
 394         * generated/minloc0_4_r10.c: Regenerate.
 395         * generated/maxloc1_4_i16.c: Regenerate.
 396         * generated/minloc0_8_i16.c: Regenerate.
 397         * generated/maxloc0_4_r10.c: Regenerate.
 398         * generated/maxloc0_8_i16.c: Regenerate.
 399         * generated/minloc1_8_r10.c: Regenerate.
 400         * generated/product_i4.c: Regenerate.
 401         * generated/minloc0_16_r4.c: Regenerate.
 402         * generated/sum_c16.c: Regenerate.
 403         * generated/maxloc1_8_r10.c: Regenerate.
 404         * generated/maxloc0_16_r4.c: Regenerate.
 405         * generated/transpose_c10.c: Regenerate.
 406         * generated/minloc1_16_r8.c: Regenerate.
 407         * generated/minloc0_8_i1.c: Regenerate.
 408         * generated/maxloc0_4_i4.c: Regenerate.
 409         * generated/transpose_r4.c: Regenerate.
 410         * generated/maxloc1_16_r8.c: Regenerate.
 411         * generated/pow_i16_i8.c: Regenerate.
 412         * generated/cshift1_4.c: Regenerate.
 413         * generated/maxloc0_8_i2.c: Regenerate.
 414         * generated/sum_r10.c: Regenerate.
 415         * generated/nearest_r16.c: Regenerate.
 416         * generated/sum_c4.c: Regenerate.
 417         * generated/maxloc1_16_r10.c: Regenerate.
 418         * generated/count_4_l16.c: Regenerate.
 419         * generated/pow_c8_i8.c: Regenerate.
 420         * generated/matmul_i8.c: Regenerate.
 421         * generated/in_pack_i4.c: Regenerate.
 422         * generated/pow_i4_i8.c: Regenerate.
 423         * generated/minloc0_16_i2.c: Regenerate.
 424         * generated/minloc1_8_r8.c: Regenerate.
 425         * generated/maxloc0_16_i2.c: Regenerate.
 426         * generated/exponent_r4.c: Regenerate.
 427         * generated/spacing_r10.c: Regenerate.
 428         * generated/matmul_c16.c: Regenerate.
 429         * generated/pow_c4_i16.c: Regenerate.
 430         * generated/maxval_r10.c: Regenerate.
 431         * generated/count_4_l4.c: Regenerate.
 432         * generated/shape_i16.c: Regenerate.
 433         * generated/minval_i1.c: Regenerate.
 434         * generated/maxloc1_4_i1.c: Regenerate.
 435         * generated/matmul_r10.c: Regenerate.
 436         * generated/minloc1_4_i8.c: Regenerate.
 437         * generated/pow_r10_i8.c: Regenerate.
 438         * generated/minloc0_8_r4.c: Regenerate.
 439         * generated/in_unpack_c4.c: Regenerate.
 440         * generated/matmul_l4.c: Regenerate.
 441         * generated/product_i16.c: Regenerate.
 442         * generated/minloc0_16_r16.c: Regenerate.
 443         * generated/reshape_r8.c: Regenerate.
 444         * generated/pow_r10_i16.c: Regenerate.
 445         * generated/all_l4.c: Regenerate.
 446         * generated/in_pack_c10.c: Regenerate.
 447         * generated/minloc0_4_i4.c: Regenerate.
 448         * generated/minloc0_8_i2.c: Regenerate.
 449         * generated/matmul_i1.c: Regenerate.
 450         * generated/reshape_c10.c: Regenerate.
 451         * generated/minval_r4.c: Regenerate.
 452         * generated/maxloc1_4_r4.c: Regenerate.
 453         * generated/pow_r8_i16.c: Regenerate.
 454         * generated/sum_i4.c: Regenerate.
 455         * generated/maxval_r8.c: Regenerate.
 456         * generated/count_16_l8.c: Regenerate.
 457         * generated/transpose_c4.c: Regenerate.
 458         * generated/eoshift1_4.c: Regenerate.
 459         * generated/eoshift3_8.c: Regenerate.
 460         * generated/minval_r16.c: Regenerate.
 461         * generated/minloc1_4_i1.c: Regenerate.
 462         * generated/minval_i2.c: Regenerate.
 463         * generated/maxloc1_4_i2.c: Regenerate.
 464         * generated/pow_i8_i16.c: Regenerate.
 465         * generated/product_r8.c: Regenerate.
 466         * generated/maxloc1_8_i8.c: Regenerate.
 467         * generated/maxloc0_4_r8.c: Regenerate.
 468         * generated/maxloc0_16_r16.c: Regenerate.
 469         * generated/in_unpack_i4.c: Regenerate.
 470         * generated/matmul_r4.c: Regenerate.
 471         * generated/sum_c10.c: Regenerate.
 472         * generated/minloc1_4_r16.c: Regenerate.
 473         * generated/fraction_r8.c: Regenerate.
 474         * generated/maxloc1_4_r16.c: Regenerate.
 475         * generated/set_exponent_r4.c: Regenerate.
 476         * generated/minloc0_8_r16.c: Regenerate.
 477         * generated/in_unpack_c16.c: Regenerate.
 478         * generated/reshape_c8.c: Regenerate.
 479         * generated/maxloc0_8_r16.c: Regenerate.
 480         * generated/nearest_r10.c: Regenerate.
 481         * generated/maxloc0_8_i4.c: Regenerate.
 482         * generated/pow_c4_i4.c: Regenerate.
 483         * generated/matmul_i2.c: Regenerate.
 484         * generated/minloc1_4_r4.c: Regenerate.
 485         * generated/transpose_i16.c: Regenerate.
 486         * generated/matmul_c10.c: Regenerate.
 487         * generated/minloc0_16_i4.c: Regenerate.
 488         * generated/maxloc0_16_i4.c: Regenerate.
 489         * generated/pow_i8_i8.c: Regenerate.
 490         * generated/nearest_r4.c: Regenerate.
 491         * generated/minloc1_16_i8.c: Regenerate.
 492         * generated/maxloc1_16_i8.c: Regenerate.
 493         * generated/transpose_i4.c: Regenerate.
 494         * generated/count_8_l4.c: Regenerate.
 495         * generated/minloc1_4_i2.c: Regenerate.
 496         * generated/matmul_l16.c: Regenerate.
 497         * generated/maxloc1_8_i1.c: Regenerate.
 498         * generated/minloc0_16_r10.c: Regenerate.
 499         * generated/minloc1_8_i8.c: Regenerate.
 500         * generated/minloc0_4_r8.c: Regenerate.
 501         * generated/product_r16.c: Regenerate.
 502         * generated/product_c8.c: Regenerate.
 503         * generated/pow_r16_i16.c: Regenerate.
 504         * generated/sum_r8.c: Regenerate.
 505         * generated/pow_c16_i8.c: Regenerate.
 506         * generated/in_pack_i16.c: Regenerate.
 507         * generated/minloc0_8_i4.c: Regenerate.
 508         * generated/matmul_c4.c: Regenerate.
 509         * generated/minloc1_16_i16.c: Regenerate.
 510         * generated/reshape_i8.c: Regenerate.
 511         * generated/spacing_r8.c: Regenerate.
 512         * generated/in_pack_c8.c: Regenerate.
 513         * generated/maxloc1_8_r4.c: Regenerate.
 514         * generated/minloc1_16_i1.c: Regenerate.
 515         * generated/maxloc1_16_i1.c: Regenerate.
 516         * generated/reshape_i16.c: Regenerate.
 517         * generated/minval_r10.c: Regenerate.
 518         * generated/pow_r4_i8.c: Regenerate.
 519         * generated/minloc1_8_i1.c: Regenerate.
 520         * generated/minval_i4.c: Regenerate.
 521         * generated/maxloc1_4_i4.c: Regenerate.
 522         * generated/maxloc1_8_i2.c: Regenerate.
 523         * generated/maxval_i8.c: Regenerate.
 524         * generated/eoshift3_16.c: Regenerate.
 525         * generated/any_l8.c: Regenerate.
 526         * generated/maxloc0_16_r10.c: Regenerate.
 527         * generated/rrspacing_r4.c: Regenerate.
 528         * generated/shape_i8.c: Regenerate.
 529         * generated/maxloc0_8_r8.c: Regenerate.
 530         * generated/minloc0_4_i16.c: Regenerate.
 531         * generated/maxloc0_4_i16.c: Regenerate.
 532         * generated/minloc1_4_r10.c: Regenerate.
 533         * generated/minloc1_8_i16.c: Regenerate.
 534         * generated/pow_c10_i8.c: Regenerate.
 535         * generated/maxloc1_4_r10.c: Regenerate.
 536         * generated/maxloc1_8_i16.c: Regenerate.
 537         * generated/in_unpack_c10.c: Regenerate.
 538         * generated/minloc0_8_r10.c: Regenerate.
 539         * generated/maxloc0_8_r10.c: Regenerate.
 540         * generated/minloc1_16_r4.c: Regenerate.
 541         * generated/maxloc1_16_r4.c: Regenerate.
 542         * generated/minloc0_16_r8.c: Regenerate.
 543         * generated/pow_i16_i4.c: Regenerate.
 544         * generated/product_i8.c: Regenerate.
 545         * generated/maxloc0_16_r8.c: Regenerate.
 546         * generated/sum_i16.c: Regenerate.
 547         * generated/maxloc0_4_i8.c: Regenerate.
 548         * generated/transpose_r8.c: Regenerate.
 549         * generated/cshift1_8.c: Regenerate.
 550         * generated/maxloc1_16_i16.c: Regenerate.
 551         * generated/matmul_i4.c: Regenerate.
 552         * generated/pow_c8_i4.c: Regenerate.
 553         * generated/pow_i4_i4.c: Regenerate.
 554         * generated/minloc1_8_r4.c: Regenerate.
 555         * generated/sum_c8.c: Regenerate.
 556         * generated/count_8_l16.c: Regenerate.
 557         * generated/minloc1_16_i2.c: Regenerate.
 558         * generated/maxloc1_16_i2.c: Regenerate.
 559         * generated/in_pack_i8.c: Regenerate.
 560         * generated/transpose_r16.c: Regenerate.
 561         * generated/maxval_i16.c: Regenerate.
 562         * generated/exponent_r8.c: Regenerate.
 563         * generated/matmul_i16.c: Regenerate.
 564         * generated/count_4_l8.c: Regenerate.
 565         * generated/pow_c8_i16.c: Regenerate.
 566         * generated/maxval_i1.c: Regenerate.
 567         * generated/minloc1_4_i4.c: Regenerate.
 568         * generated/minloc1_8_i2.c: Regenerate.
 569         * generated/pow_c10_i16.c: Regenerate.
 570         * generated/product_c16.c: Regenerate.
 571         * generated/reshape_r4.c: Regenerate.
 572         * generated/in_unpack_c8.c: Regenerate.
 573         * generated/minloc0_8_r8.c: Regenerate.
 574         * generated/matmul_l8.c: Regenerate.
 575         * generated/product_r10.c: Regenerate.
 576         * generated/set_exponent_r16.c: Regenerate.
 577         * generated/cshift1_16.c: Regenerate.
 578         * generated/product_i1.c: Regenerate.
 579         * generated/all_l8.c: Regenerate.
 580         * generated/maxloc0_4_i1.c: Regenerate.
 581         * generated/rrspacing_r16.c: Regenerate.
 582         * generated/minloc0_4_i8.c: Regenerate.
 583         * generated/pow_r4_i16.c: Regenerate.
 584         * generated/count_16_l4.c: Regenerate.
 585         * generated/maxval_r4.c: Regenerate.
 586
 587 2007-08-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 588
 589         PR libfortran/33225
 590         * io/write.c: Revert changes from patch of 2007-08-27.
 591         * io/write_float.def: Remove file, reverting addition.
 592
 593 2007-08-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 594
 595         * runtime/memory.c (internal_realloc, allocate, allocate_array,
 596         deallocate): Remove functions.
 597         * gfortran.map (_gfortran_allocate, _gfortran_allocate_array,
 598         _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols.
 599         * libgfortran.h (error_codes): Add comment.
 600
 601 2007-08-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 602
 603         PR libfortran/33055
 604         Revert previous patch.
 605
 606 2007-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 607
 608         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
 609         new file write_float.def. Include write_float.def.
 610         (extract_real): Delete. (calculate_sign): Delete.
 611         (calculate_exp): Delete. (calculate_G_format): Delete.
 612         (output_float): Delete. (write_float): Delete.
 613         * io/write_float.def (calculate_sign): Added.
 614         (output_float): Refactored to be independent of kind and added to this
 615         file for inclusion. (write_infnan): New function to write "Infinite"
 616         or "NaN" depending on flags passed, independent of kind.
 617         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
 618         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
 619         (DTOA, DTOAL): Macros to implement "decimal to ascii".
 620         (WRITE_FLOAT): New macro for kind specific write_float functions.
 621         (write_float): Revised function to determine kind and use WRITE_FLOAT
 622         to implement kind specific output.
 623
 624 2007-08-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 625
 626         PR libfortran/33055
 627         * io/inquire.c (inquire_via_unit):  If inquiring by unit, check for
 628         an error condition from the IOSTAT variable and set EXIST to false if
 629         there was a bad unit number.
 630
 631 2007-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 632
 633         PR fortran/32972
 634         * libgfortran.h:  Remove GFOR_POINTER_L8_TO_L4 macro.
 635         Add GFOR_POINTER_TO_L1 macro.
 636         * m4/iforeach.m4(`m'name`'rtype_qual`_'atype_code):
 637         Change argument 'mask' to gfc_array_l1.  Adjust prototype.
 638         Change mask pointer to GFC_LOGICAL_1.  Multiply strides
 639         by kind of mask
 640         * m4/ifunction.m4:  Likewise.
 641         * intrinsics/pack_generic.c(pack_internal):  Likewise.
 642         * intrinsics/unpack_generic.c(unpack_internal):  Likewise.
 643         * m4/matmull.m4:  Switch to GFC_LOGICAL_1.  Multiply strides by
 644         kind of logical arguments a and b.
 645         * generated/matmul_l16.c: Regenerated.
 646         * generated/matmul_l4.c: Regenerated.
 647         * generated/matmul_l8.c: Regenerated.
 648         * generated/maxloc0_16_i1.c: Regenerated.
 649         * generated/maxloc0_16_i16.c: Regenerated.
 650         * generated/maxloc0_16_i2.c: Regenerated.
 651         * generated/maxloc0_16_i4.c: Regenerated.
 652         * generated/maxloc0_16_i8.c: Regenerated.
 653         * generated/maxloc0_16_r10.c: Regenerated.
 654         * generated/maxloc0_16_r16.c: Regenerated.
 655         * generated/maxloc0_16_r4.c: Regenerated.
 656         * generated/maxloc0_16_r8.c: Regenerated.
 657         * generated/maxloc0_4_i1.c: Regenerated.
 658         * generated/maxloc0_4_i16.c: Regenerated.
 659         * generated/maxloc0_4_i2.c: Regenerated.
 660         * generated/maxloc0_4_i4.c: Regenerated.
 661         * generated/maxloc0_4_i8.c: Regenerated.
 662         * generated/maxloc0_4_r10.c: Regenerated.
 663         * generated/maxloc0_4_r16.c: Regenerated.
 664         * generated/maxloc0_4_r4.c: Regenerated.
 665         * generated/maxloc0_4_r8.c: Regenerated.
 666         * generated/maxloc0_8_i1.c: Regenerated.
 667         * generated/maxloc0_8_i16.c: Regenerated.
 668         * generated/maxloc0_8_i2.c: Regenerated.
 669         * generated/maxloc0_8_i4.c: Regenerated.
 670         * generated/maxloc0_8_i8.c: Regenerated.
 671         * generated/maxloc0_8_r10.c: Regenerated.
 672         * generated/maxloc0_8_r16.c: Regenerated.
 673         * generated/maxloc0_8_r4.c: Regenerated.
 674         * generated/maxloc0_8_r8.c: Regenerated.
 675         * generated/maxloc1_16_i1.c: Regenerated.
 676         * generated/maxloc1_16_i16.c: Regenerated.
 677         * generated/maxloc1_16_i2.c: Regenerated.
 678         * generated/maxloc1_16_i4.c: Regenerated.
 679         * generated/maxloc1_16_i8.c: Regenerated.
 680         * generated/maxloc1_16_r10.c: Regenerated.
 681         * generated/maxloc1_16_r16.c: Regenerated.
 682         * generated/maxloc1_16_r4.c: Regenerated.
 683         * generated/maxloc1_16_r8.c: Regenerated.
 684         * generated/maxloc1_4_i1.c: Regenerated.
 685         * generated/maxloc1_4_i16.c: Regenerated.
 686         * generated/maxloc1_4_i2.c: Regenerated.
 687         * generated/maxloc1_4_i4.c: Regenerated.
 688         * generated/maxloc1_4_i8.c: Regenerated.
 689         * generated/maxloc1_4_r10.c: Regenerated.
 690         * generated/maxloc1_4_r16.c: Regenerated.
 691         * generated/maxloc1_4_r4.c: Regenerated.
 692         * generated/maxloc1_4_r8.c: Regenerated.
 693         * generated/maxloc1_8_i1.c: Regenerated.
 694         * generated/maxloc1_8_i16.c: Regenerated.
 695         * generated/maxloc1_8_i2.c: Regenerated.
 696         * generated/maxloc1_8_i4.c: Regenerated.
 697         * generated/maxloc1_8_i8.c: Regenerated.
 698         * generated/maxloc1_8_r10.c: Regenerated.
 699         * generated/maxloc1_8_r16.c: Regenerated.
 700         * generated/maxloc1_8_r4.c: Regenerated.
 701         * generated/maxloc1_8_r8.c: Regenerated.
 702         * generated/maxval_i1.c: Regenerated.
 703         * generated/maxval_i16.c: Regenerated.
 704         * generated/maxval_i2.c: Regenerated.
 705         * generated/maxval_i4.c: Regenerated.
 706         * generated/maxval_i8.c: Regenerated.
 707         * generated/maxval_r10.c: Regenerated.
 708         * generated/maxval_r16.c: Regenerated.
 709         * generated/maxval_r4.c: Regenerated.
 710         * generated/maxval_r8.c: Regenerated.
 711         * generated/minloc0_16_i1.c: Regenerated.
 712         * generated/minloc0_16_i16.c: Regenerated.
 713         * generated/minloc0_16_i2.c: Regenerated.
 714         * generated/minloc0_16_i4.c: Regenerated.
 715         * generated/minloc0_16_i8.c: Regenerated.
 716         * generated/minloc0_16_r10.c: Regenerated.
 717         * generated/minloc0_16_r16.c: Regenerated.
 718         * generated/minloc0_16_r4.c: Regenerated.
 719         * generated/minloc0_16_r8.c: Regenerated.
 720         * generated/minloc0_4_i1.c: Regenerated.
 721         * generated/minloc0_4_i16.c: Regenerated.
 722         * generated/minloc0_4_i2.c: Regenerated.
 723         * generated/minloc0_4_i4.c: Regenerated.
 724         * generated/minloc0_4_i8.c: Regenerated.
 725         * generated/minloc0_4_r10.c: Regenerated.
 726         * generated/minloc0_4_r16.c: Regenerated.
 727         * generated/minloc0_4_r4.c: Regenerated.
 728         * generated/minloc0_4_r8.c: Regenerated.
 729         * generated/minloc0_8_i1.c: Regenerated.
 730         * generated/minloc0_8_i16.c: Regenerated.
 731         * generated/minloc0_8_i2.c: Regenerated.
 732         * generated/minloc0_8_i4.c: Regenerated.
 733         * generated/minloc0_8_i8.c: Regenerated.
 734         * generated/minloc0_8_r10.c: Regenerated.
 735         * generated/minloc0_8_r16.c: Regenerated.
 736         * generated/minloc0_8_r4.c: Regenerated.
 737         * generated/minloc0_8_r8.c: Regenerated.
 738         * generated/minloc1_16_i1.c: Regenerated.
 739         * generated/minloc1_16_i16.c: Regenerated.
 740         * generated/minloc1_16_i2.c: Regenerated.
 741         * generated/minloc1_16_i4.c: Regenerated.
 742         * generated/minloc1_16_i8.c: Regenerated.
 743         * generated/minloc1_16_r10.c: Regenerated.
 744         * generated/minloc1_16_r16.c: Regenerated.
 745         * generated/minloc1_16_r4.c: Regenerated.
 746         * generated/minloc1_16_r8.c: Regenerated.
 747         * generated/minloc1_4_i1.c: Regenerated.
 748         * generated/minloc1_4_i16.c: Regenerated.
 749         * generated/minloc1_4_i2.c: Regenerated.
 750         * generated/minloc1_4_i4.c: Regenerated.
 751         * generated/minloc1_4_i8.c: Regenerated.
 752         * generated/minloc1_4_r10.c: Regenerated.
 753         * generated/minloc1_4_r16.c: Regenerated.
 754         * generated/minloc1_4_r4.c: Regenerated.
 755         * generated/minloc1_4_r8.c: Regenerated.
 756         * generated/minloc1_8_i1.c: Regenerated.
 757         * generated/minloc1_8_i16.c: Regenerated.
 758         * generated/minloc1_8_i2.c: Regenerated.
 759         * generated/minloc1_8_i4.c: Regenerated.
 760         * generated/minloc1_8_i8.c: Regenerated.
 761         * generated/minloc1_8_r10.c: Regenerated.
 762         * generated/minloc1_8_r16.c: Regenerated.
 763         * generated/minloc1_8_r4.c: Regenerated.
 764         * generated/minloc1_8_r8.c: Regenerated.
 765         * generated/minval_i1.c: Regenerated.
 766         * generated/minval_i16.c: Regenerated.
 767         * generated/minval_i2.c: Regenerated.
 768         * generated/minval_i4.c: Regenerated.
 769         * generated/minval_i8.c: Regenerated.
 770         * generated/minval_r10.c: Regenerated.
 771         * generated/minval_r16.c: Regenerated.
 772         * generated/minval_r4.c: Regenerated.
 773         * generated/minval_r8.c: Regenerated.
 774         * generated/product_c10.c: Regenerated.
 775         * generated/product_c16.c: Regenerated.
 776         * generated/product_c4.c: Regenerated.
 777         * generated/product_c8.c: Regenerated.
 778         * generated/product_i1.c: Regenerated.
 779         * generated/product_i16.c: Regenerated.
 780         * generated/product_i2.c: Regenerated.
 781         * generated/product_i4.c: Regenerated.
 782         * generated/product_i8.c: Regenerated.
 783         * generated/product_r10.c: Regenerated.
 784         * generated/product_r16.c: Regenerated.
 785         * generated/product_r4.c: Regenerated.
 786         * generated/product_r8.c: Regenerated.
 787         * generated/sum_c10.c: Regenerated.
 788         * generated/sum_c16.c: Regenerated.
 789         * generated/sum_c4.c: Regenerated.
 790         * generated/sum_c8.c: Regenerated.
 791         * generated/sum_i1.c: Regenerated.
 792         * generated/sum_i16.c: Regenerated.
 793         * generated/sum_i2.c: Regenerated.
 794         * generated/sum_i4.c: Regenerated.
 795         * generated/sum_i8.c: Regenerated.
 796         * generated/sum_r10.c: Regenerated.
 797         * generated/sum_r16.c: Regenerated.
 798         * generated/sum_r4.c: Regenerated.
 799         * generated/sum_r8.c: Regenerated.
 800
 801 2007-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 802
 803         PR libfortran/23138
 804         * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check.
 805         * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF.
 806         * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf
 807         instead of snprintf.
 808         * config.h.in: Regenerate.
 809         * configure: Regenerate.
 810
 811 2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
 812
 813         * libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
 814
 815 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 816
 817         PR fortran/33079
 818         * intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
 819         the zero-length result case.
 820
 821 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 822
 823         PR fortran/33077
 824         * intrinsics/random.c (random_seed_i8): Fix code logic.
 825
 826 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
 827
 828         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
 829         * configure: Regenerate.
 830
 831 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 832
 833         PR fortran/30964
 834         PR fortran/33054
 835         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
 836         (random_seed_i8): New function.
 837         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
 838         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
 839         * libgfortran.h (iexport_proto): Replace random_seed by
 840         random_seed_i4 and random_seed_i8.
 841         * runtime/main.c (init): Call the new random_seed_i4.
 842
 843 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 844             Tobias Burnus  <burnus@gcc.gnu.org>
 845
 846         PR fortran/31189
 847         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
 848         when displaying backtrace.
 849         * runtime/compile_options.c: Include <signal.h>.
 850         (handler): New function.
 851         (set_options): Set signal handlers for backtrace.
 852         * libgfortran.h (handler): Add prototype.
 853
 854 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 855
 856         * intrinsics/string_intrinsics.c (compare_string): Return an int.
 857         * libgfortran.h (compare_string): Likewise.
 858
 859 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 860
 861         PR fortran/31270
 862         * runtime/error.c (runtime_error_at): Add a variable number of
 863         arguments.
 864         * libgfortran.h (runtime_error_at): Update prototype.
 865
 866 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 867
 868         PR fortran/32933
 869         * intrinsics/associated.c: Change return type of associated into
 870         a C int.
 871
 872 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 873
 874         PR libfortran/33039
 875         * io/list_read.c (find_nml_name): Check for a space after a namelist
 876         name match.
 877
 878 2007-08-09  Tobias Burnus  <burnus@net-b.de>
 879
 880         PR fortran/32987
 881         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
 882
 883 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 884
 885         PR fortran/30947
 886         * intrinsics/signal.c: Create specific versions of alarm_sub and
 887         alarm_sub_int according to the integer kind of the last argument.
 888         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
 889         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
 890         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
 891         _gfortran_alarm_sub_int_i8.
 892
 893 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 894
 895         PR fortran/29828
 896         * intrinsics/string_intrinsics.c (string_minmax): New function
 897         and prototype.
 898         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
 899
 900 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 901
 902         PR fortran/31202
 903         * intrinsics/c99_functions.c (roundl): Provide fallback
 904         implementation for systems without ceill.
 905         * c99_protos.h (roundl): Define prototype in all cases.
 906
 907 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
 908
 909         PR libfortran/32977
 910         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
 911         a fatal error when a buffer overrun occurs.
 912
 913 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 914
 915         PR fortran/31202
 916         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
 917         llroundf,llround,llroundl): New functions.
 918         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
 919         llroundl): New prototypes.
 920         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
 921         llround and llroundl.
 922         * configure: Regenerate.
 923         * Makefile.in: Regenerate.
 924         * config.h.in: Regenerate.
 925
 926 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 927
 928         * libgfortran.h: Include <stdarg.h>.
 929
 930 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 931
 932         PR libfortran/32858
 933         PR libfortran/30814
 934         * configure.ac:  Added checks for presence of stdio.h and
 935         stdarg.h.  Test presence of vsnprintf().
 936         * configure: Regenerated.
 937         * config.h.in:  Regenerated.
 938         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
 939         prototype of runtime_error.  Remove prototype for st_sprintf.
 940         Add prototype for st_vprintf.
 941         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
 942         * runtime/error.c (st_sprintf):  Remove.
 943         (runtime_error):  Rewrite as a variadic function.  Call
 944         st_vprintf().
 945         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
 946         bounds error.
 947         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
 948         * io/list_read.c (convert_integer):  Likewise.
 949         (parse_repeat):  Likewise.
 950         (read_logical):  Likewise.
 951         (read_character):  Likewise.
 952         (parse_real):  Likewise.
 953         (read_real):  Likewise.
 954         (check_type):  Likewise.
 955         (nml_parse_qualifyer):  Likewise.
 956         (nml_read_obj):  Likewise.
 957         (nml_get_ojb_data):  Likewise.
 958         * io/unix.c (init_error_stream):  Remove.
 959         (tempfile):  Replace st_sprintf by sprintf.
 960         (st_vprintf):  New function.
 961         (st_printf):  Rewrite to call st_vprintf.
 962         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
 963         * io/format.c (format_error):  Likewise.
 964         * io/write.c (nml_write_obj):  Likewise.
 965
 966 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
 967
 968         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
 969         GFC_INTEGER_4 for array descriptor triplets.
 970
 971 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 972
 973         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
 974
 975 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 976
 977         PR fortran/32035
 978         * runtime/select.c (select_string): Adjust prototype and function
 979         so that the return value is an integer, not a pointer.
 980
 981 2007-07-24  Tobias Burnus  <burnus@net-b.de>
 982
 983         * libgfortran.h:  Add bounds_check to compile_options_t.
 984
 985 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 986
 987         PR fortran/30814
 988         * libgfortran.h:  Add bounds_check to compile_options_t.
 989         * runtime/compile_options.c (set_options):  Add handling
 990         of compile_options.bounds_check.
 991         * intrinsics/pack_generic.c (pack_internal):  Also determine
 992         the number of elements if compile_options.bounds_check is
 993         true.  Raise runtime error if a different array shape is
 994         detected.
 995
 996 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
 997
 998         PR fortran/32600
 999         * intrinsics/iso_c_binding.c (c_funloc): Remove.
1000         * intrinsics/iso_c_binding.h: Remove c_funloc.
1001         * gfortran.map: Ditto.
1002
1003 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1004
1005         * io/read.c (convert_real): Generate error only on EINVAL.
1006
1007 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
1008
1009         PR fortran/32627
1010         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
1011         for character/string arguments.
1012         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
1013         the optional SHAPE arg to be any valid integer kind.
1014         * libgfortran/gfortran.map: Add c_f_pointer_s0.
1015         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
1016         character kind.
1017         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
1018         c_f_pointer for complex and logical types.
1019         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
1020         and complex types.
1021
1022 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
1023
1024         PR fortran/32600
1025         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
1026         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
1027         * libgfortran/gfortran.map: Ditto.
1028
1029 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1030             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1031
1032         PR fortran/32611
1033         * runtime/compile_options.c (set_std): Remove.
1034         (set_options): New function.
1035         (init_compile_options): Add initialization for -fsign-zero option.
1036         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
1037         _gfortran_set_options.
1038         * libgfortran.h (compile_options_t): Add sign_zero field.
1039         * io/write.c (output_float): Use the sign bit of the value to determine
1040         if a negative sign should be emitted for zero values.  Do not emit the
1041         negative sign for zero if -fno-sign-zero was set during compile.
1042
1043 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1044
1045         PR libgfortran/32752
1046         * io/unix.c (unix_stream): Move buffer pointer adjacent to
1047         small_buffer.
1048         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
1049         bytes_used to zero. Fix off by one error in calculation of pos and
1050         skips. Eliminate duplicate pending_spaces check.
1051
1052 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1053
1054         PR fortran/32357
1055         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
1056         TOPOS arguments are C int.
1057
1058 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1059
1060         PR libgfortran/32702
1061         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
1062         (fd_alloc): If the number of bytes needed is greater than the default
1063         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer
1064         if necessary. (fd_sfree): Restore use of buffer pointer.
1065         (fd_close): Likewise. (fd_open): Likewise.
1066         (init_error_stream): Likewise.
1067
1068 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
1069
1070         PR libfortran/32336
1071         * m4/matmul.m4:  When the dimension of b is incorrect,
1072         raise a runtime error instead of a failed assertion.
1073         * generated/matmul_i1.c:  Regenerated.
1074         * generated/matmul_i2.c:  Regenerated.
1075         * generated/matmul_i4.c:  Regenerated.
1076         * generated/matmul_i8.c:  Regenerated.
1077         * generated/matmul_i16.c:  Regenerated.
1078         * generated/matmul_r4.c:  Regenerated.
1079         * generated/matmul_r8.c:  Regenerated.
1080         * generated/matmul_r10.c:  Regenerated.
1081         * generated/matmul_r16.c:  Regenerated.
1082
1083 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1084
1085         PR libgfortran/32678
1086         * io/transfer.c (formatted_transfer_scalar): Don't allow
1087         pending_spaces to go negative.
1088
1089 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
1090
1091         PR libfortran/32217
1092         * intrinsics/unpack_generic.c:  If the destination array is
1093         empty, return early.
1094
1095 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         * aclocal.m4: Regenerated.
1098
1099 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
1100
1101         * configure.ac: SUBST CFLAGS.
1102         * configure: Regenerate.
1103
1104 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
1105
1106         * libgfortran.h: Mark internal_malloc_size as a malloc function.
1107         * runtime/memory.c (internal_realloc_size): Remove.
1108         (internal_realloc): Call realloc directly instead of
1109         internal_realloc_size.
1110         (allocate_size): Remove.
1111         (allocate): Call malloc directly instead of allocate_size, mark as
1112         malloc function.
1113
1114 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1115
1116         Restore collateral damage from ISO C Binding merge.
1117
1118 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1119
1120         PR libgfortran/32456
1121         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1122         for unit directly.
1123
1124 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1125
1126         * Makefile.in:  Regenerated with automake 1.9.6.
1127
1128 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1129
1130         * Makefile.in:  Remove extraneous kill.lo rule.
1131
1132 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
1133
1134         PR fortran/32239
1135         * generated/pow_r*_i4.c: Removed.
1136
1137 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
1138
1139         * Makefile.in: Add support for iso_c_generated_procs.c and
1140         iso_c_binding.c.
1141         * Makefile.am: Ditto.
1142         * intrinsics/iso_c_generated_procs.c: New file containing helper
1143         functions.
1144         * intrinsics/iso_c_binding.c: Ditto.
1145         * intrinsics/iso_c_binding.h: New file
1146         * gfortran.map: Include the __iso_c_binding_c_* functions.
1147         * libgfortran.h: define GFC_NUM_RANK_BITS.
1148
1149 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1150
1151         PR fortran/32239
1152         * Makefile.am: Don't generate real**int4 pow functions.
1153         * gfortran.map: Remove real**int4 pow symbols.
1154         * Makefile.in: Regenerated.
1155
1156 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1157
1158         PR libgfortran/32554
1159         * io/write.c (output_float): Set edigits to a fixed size, avoiding
1160         variation in field width calculation and eliminate buffer overrun.
1161
1162 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1163
1164         * runtime/memory.c (internal_realloc): Use index_type for size
1165         argument instead of GFC_INTEGER_4.
1166         (allocate_array): Likewise.
1167         (allocate): Likewise, add ifdef around unnecessary check.
1168         (internal_reallo64): Remove.
1169         (allocate_array64): Remove.
1170         (allocate64): Remove.
1171         * gfortran.map: Remove symbols for 64-bit allocation functions.
1172
1173 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1174
1175         PR libgfortran/32456
1176         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1177         for unit directly.
1178
1179 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
1180
1181         PR libfortran/32495
1182         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
1183         (show_backtrace): Rename strcasestr to local_strcasestr.
1184
1185 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1186
1187         PR libgfortran/32456
1188         * runtime/error.c (show_locus): Update to emit the unit number
1189         and file name involved with the error.  Use new function
1190         filename_from_unit.
1191         * libgfortran.h (filename_from_unit): Declare new function.
1192         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
1193         and stderr for use later in error reporting.
1194         (filename_from_unit): Add this new function.
1195
1196 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1197
1198         PR libgfortran/32446
1199         * io/write.c (output_float): Calculate ndigits correctly for large
1200         numbered formats that must pad zeros before the decimal point.
1201
1202 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1203
1204         PR libfortran/32345
1205         * runtime/backtrace.c (show_backtrace): Only use snprintf if
1206         available.
1207
1208 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1209
1210         PR libgfortran/32235
1211         * io/transfer.c (st_read): Remove test for end of file condition.
1212         (next_record_r): Add test for end of file condition.
1213
1214 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1215
1216         * configure: Regenerate.
1217
1218 2007-05-28  Tobias Burnus  <burnus@net-b.de>
1219
1220         PR fortran/32124
1221         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
1222         (allocate,allocate64): Use stat variable if present.
1223
1224 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1225
1226         * runtime/string.c (compare0): Use gfc_charlen_type instead of
1227         int.
1228         (fstrlen): Likewise.
1229         (find_option): Likewise.
1230         (fstrcpy): Use gfc_charlen_type instead of int, return length.
1231         (cf_strcpy): Likewise.
1232         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
1233         * io/open.c (new_unit): Use snprintf if available.
1234         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
1235         strcpy/strcat.
1236         (nml_read_obj): Likewise.
1237         * io/transfer.c (st_set_nml_var): Likewise.
1238         * io/write.c (output_float): Use snprintf if available.
1239         (nml_write_obj) Use memcpy instead of strcpy/strcat.
1240
1241 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
1242
1243         * io/unix.c (unix_stream): Rearrange struct members, remove
1244         small_buffer.
1245         (int_stream): New struct.
1246         (fd_alloc): Always use existing buffer, never reallocate.
1247         (fd_sfree): Remove check for buffer != small_buffer.
1248         (fd_close): Likewise.
1249         (mem_alloc_r_at): Change to use int_stream.
1250         (mem_alloc_w_at): Likewise.
1251         (mem_read): Likewise.
1252         (mem_write): Likewise.
1253         (mem_set): Likewise.
1254         (mem_truncate): Likewise.
1255         (mem_close): Likewise.
1256         (mem_sfree): Likewise.
1257         (empty_internal_buffer): Likewise.
1258         (open_internal): Likewise.
1259
1260 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1261
1262         * io/transfer.c (unformatted_read): Use size from front end
1263         eliminating use of size_from_real_kind.
1264         (unformatted_write): Ditto.
1265
1266 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1267
1268         * Makefile.in: Regenerate.
1269         * configure: Regenerate.
1270         * aclocal.m4: Regenerate.
1271
1272 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1273
1274         * libgfortran.h: Mark stop_numeric as noreturn.
1275
1276 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1277
1278         PR libgfortran/31295
1279         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
1280         * intrinsics/eoshift2.c (eoshift2): Ditto.
1281
1282 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1283
1284         PR libfortran/31964
1285         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
1286         shift of bit-size number of bits.
1287
1288 2007-05-17  Tobias Burnus <burnus@net-b.de>
1289
1290         PR fortran/31917
1291         * runtime/environ.c (mark_range): Fix setting default convert unit.
1292
1293 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1294
1295         PR libfortran/31922
1296         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
1297         string length is zero.
1298
1299 2007-05-15  Tobias Burnus  <burnus@net-b.de>
1300
1301         PR libfortran/31915
1302         * io/transfer.c (unformatted_read): Use proper size for real(10).
1303           (unformatted_write): Ditto.
1304
1305 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1306
1307         PR fortran/30723
1308         * runtime/memory.c (internal_malloc, internal_malloc64,
1309         internal_free): Remove.
1310         * runtime/error.c (os_error): Export function.
1311         * intrinsics/move_alloc.c: Include stdlib.h.
1312         (move_alloc): Call free instead of internal_free.
1313         (move_alloc_c): Wrap long lines.
1314         * libgfortran.h (os_error): Export prototype.
1315         (internal_free): Remove prototype.
1316         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
1317         _gfortran_internal_malloc and _gfortran_internal_malloc64.
1318         Add _gfortran_os_error.
1319
1320 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1321
1322         PR libfortran/31880
1323         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
1324
1325 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1326
1327         PR libfortran/31607
1328         * intrinsics/system.c (system_sub): Call flush_all_units.
1329         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
1330         * libgfortran.h (flush_all_units): Add prototype.
1331
1332 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1333
1334         PR libfortran/31201
1335         * runtime/error.c (runtime_error_at): New function.
1336         (generate_error): Export this function.
1337         * gfortran.map: Add _gfortran_generate_error and
1338         _gfortran_runtime_error_at.
1339         * libgfortran.h: Add comment to reference error codes in front end.
1340         (library_start): Locate prototype with library_end macro and add
1341         a new comment.  Add prototype for runtime_error_at. Export prototype
1342         for generate_error.
1343         * io/lock.c (library_start): Fix check for error condition.
1344         * io/transfer.c (data_transfer_init): Add library check.
1345
1346 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
1347
1348         PR fortran/22359
1349         * io/intrinsics.c (fseek_sub): New.
1350         * io/unix.c (fd_fseek): Change logical and physical offsets only
1351         if seek succeeds.
1352         * gfortran.map (fseek_sub): New.
1353
1354 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1355
1356         PR libfortran/31210
1357         * io/transfer.c (transfer_character): Avoid passing a NULL
1358         pointer as source to the transfer routines, if the string length
1359         is zero.
1360
1361 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1362
1363         PR libfortran/31501
1364         * io/list_read.c (next_char): Fix whitespace.
1365         * io/io.h: Remove prototypes and define macros for is_array_io,
1366         is_stream_io, and is_internal_unit.
1367         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
1368         these functions.
1369         * io/transfer.c (read_sf): Change handling of internal_unit to make a
1370         single call to salloc_r and use memcpy to transfer the data.
1371
1372 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1373
1374         PR libfortran/31532
1375         * io/file_pos.c (st_backspace): Set flags.position for end of file
1376         condition and use new function update_position.
1377         (st_endfile): Use new function update_position.
1378         * io/io.h: Add prototype for new function.
1379         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
1380         to zero.
1381         * io/unit.c (update_position): New function to update position info
1382         used by inquire.
1383         * io/transfer.c (next_record): Fix typo and use new function.
1384
1385 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1386
1387         PR libfortran/31299
1388         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
1389         getlogin if they are available.
1390         * configure.ac: Add checks for getpwuid and geteuid.
1391         * configure: Regenerate.
1392         * config.h.in: Regenerate.
1393
1394 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
1395
1396         * configure: Regenerate using autoconf 2.59.
1397         * Makefile.in: Likewise.
1398         * config.h.in: Likewise.
1399
1400 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
1401
1402         PR libfortran/27740
1403         * configure.ac: New test to determine if symbol versioning is
1404         supported.
1405         * Makefile.am: Use result of above test to add appropriate linker
1406         flags.
1407         * gfortran.map: New file.
1408         * configure: Regenerated.
1409         * Makefile.in: Regenerated.
1410         * config.h.in: Regenerated.
1411
1412 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
1413
1414         PR fortran/31618
1415         * io/transfer.c (read_block_direct):  Instead of calling us_read,
1416         set dtp->u.p.current_unit->current_record = 0 so that pre_position
1417         will read the record marker.
1418         (data_transfer_init):  For different error conditions, call
1419         generate_error, then return.
1420
1421 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1422
1423         * runtime/main.c (please_free_exe_path_when_done): New variable.
1424         (store_exe_path): Initialize character buffer, and mark whether
1425         exe_path should be free'd by the library destructor function.
1426         (cleanup): Only free exe_path if needed.
1427
1428 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1429             Tobias Burnus  <burnus@net-b.de>
1430
1431         PR libfortran/31286
1432         PR libfortran/31296
1433         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
1434         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
1435         array structures we pass to unpack_internal.
1436
1437 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1438
1439         * io/open.c (test_endfile): Revert changes for 31052, restoring this
1440         function.
1441
1442 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1443
1444         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
1445         * Makefile.in: Regenerate.
1446
1447 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
1448
1449         * configure: Regenerate.
1450
1451 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1452
1453         * intrinsics/cpu_time.c: Don't include headers already included
1454         by libgfortran.h. Protect inclusion of sys/times.h.
1455         * configure.ac: Remove unneeded checks for finit, stdio.h,
1456         stddef.h, math.h and sys/params.h.
1457         * config/fpu-aix.h: Don't include headers already included by
1458         libgfortran.h.
1459         * config/fpu-sysv.h: Likewise.
1460         * io/write.c: Likewise.
1461         * m4/minloc1.m4: Likewise.
1462         * m4/maxloc1.m4: Likewise.
1463         * m4/fraction.m4: Likewise.
1464         * m4/set_exponent.m4: Likewise.
1465         * m4/spacing.m4: Likewise.
1466         * m4/minval.m4: Likewise.
1467         * m4/maxval.m4: Likewise.
1468         * m4/exponent.m4: Likewise.
1469         * m4/nearest.m4: Likewise.
1470         * m4/minloc0.m4: Likewise.
1471         * m4/maxloc0.m4: Likewise.
1472         * m4/rrspacing.m4: Likewise.
1473         * runtime/main.c: Likewise.
1474         * runtime/error.c: Likewise.
1475         * intrinsics/system_clock.c: Likewise.
1476         * intrinsics/etime.c: Likewise.
1477         * intrinsics/stat.c: Likewise.
1478         * intrinsics/date_and_time.c: Likewise.
1479         * intrinsics/env.c: Likewise.
1480         * intrinsics/kill.c: Likewise.
1481         * intrinsics/getXid.c: Likewise.
1482         * intrinsics/chmod.c: Likewise.
1483         * intrinsics/args.c: Likewise.
1484         * intrinsics/c99_functions.c: Likewise.
1485         * generated/minval_r8.c: Regenerate.
1486         * generated/maxloc1_4_r8.c: Regenerate.
1487         * generated/minloc1_16_r16.c: Regenerate.
1488         * generated/maxval_i2.c: Regenerate.
1489         * generated/maxloc1_8_i4.c: Regenerate.
1490         * generated/exponent_r16.c: Regenerate.
1491         * generated/maxloc0_4_r4.c: Regenerate.
1492         * generated/fraction_r16.c: Regenerate.
1493         * generated/fraction_r4.c: Regenerate.
1494         * generated/minloc0_4_r16.c: Regenerate.
1495         * generated/minloc0_4_i1.c: Regenerate.
1496         * generated/maxloc0_4_r16.c: Regenerate.
1497         * generated/maxloc0_4_i2.c: Regenerate.
1498         * generated/minloc1_8_r16.c: Regenerate.
1499         * generated/maxloc1_8_r16.c: Regenerate.
1500         * generated/set_exponent_r8.c: Regenerate.
1501         * generated/maxloc0_8_i8.c: Regenerate.
1502         * generated/minloc1_4_r8.c: Regenerate.
1503         * generated/maxloc1_16_r16.c: Regenerate.
1504         * generated/minloc1_16_i4.c: Regenerate.
1505         * generated/maxloc1_16_i4.c: Regenerate.
1506         * generated/minloc0_16_i8.c: Regenerate.
1507         * generated/maxloc0_16_i8.c: Regenerate.
1508         * generated/nearest_r8.c: Regenerate.
1509         * generated/spacing_r16.c: Regenerate.
1510         * generated/maxval_r16.c: Regenerate.
1511         * generated/minloc1_8_i4.c: Regenerate.
1512         * generated/minloc0_16_i16.c: Regenerate.
1513         * generated/minloc0_4_r4.c: Regenerate.
1514         * generated/set_exponent_r10.c: Regenerate.
1515         * generated/rrspacing_r10.c: Regenerate.
1516         * generated/minloc0_4_i2.c: Regenerate.
1517         * generated/maxloc0_8_i1.c: Regenerate.
1518         * generated/minloc0_8_i8.c: Regenerate.
1519         * generated/spacing_r4.c: Regenerate.
1520         * generated/minloc1_16_r10.c: Regenerate.
1521         * generated/minloc0_16_i1.c: Regenerate.
1522         * generated/maxloc0_16_i1.c: Regenerate.
1523         * generated/maxloc1_8_r8.c: Regenerate.
1524         * generated/minval_i16.c: Regenerate.
1525         * generated/exponent_r10.c: Regenerate.
1526         * generated/maxval_i4.c: Regenerate.
1527         * generated/minval_i8.c: Regenerate.
1528         * generated/maxloc1_4_i8.c: Regenerate.
1529         * generated/fraction_r10.c: Regenerate.
1530         * generated/maxloc0_16_i16.c: Regenerate.
1531         * generated/maxloc0_8_r4.c: Regenerate.
1532         * generated/rrspacing_r8.c: Regenerate.
1533         * generated/minloc1_4_i16.c: Regenerate.
1534         * generated/minloc0_4_r10.c: Regenerate.
1535         * generated/maxloc1_4_i16.c: Regenerate.
1536         * generated/minloc0_8_i16.c: Regenerate.
1537         * generated/maxloc0_4_r10.c: Regenerate.
1538         * generated/maxloc0_8_i16.c: Regenerate.
1539         * generated/minloc1_8_r10.c: Regenerate.
1540         * generated/minloc0_16_r4.c: Regenerate.
1541         * generated/maxloc1_8_r10.c: Regenerate.
1542         * generated/maxloc0_16_r4.c: Regenerate.
1543         * generated/minloc1_16_r8.c: Regenerate.
1544         * generated/minloc0_8_i1.c: Regenerate.
1545         * generated/maxloc0_4_i4.c: Regenerate.
1546         * generated/maxloc1_16_r8.c: Regenerate.
1547         * generated/maxloc0_8_i2.c: Regenerate.
1548         * generated/nearest_r16.c: Regenerate.
1549         * generated/maxloc1_16_r10.c: Regenerate.
1550         * generated/minloc0_16_i2.c: Regenerate.
1551         * generated/minloc1_8_r8.c: Regenerate.
1552         * generated/maxloc0_16_i2.c: Regenerate.
1553         * generated/exponent_r4.c: Regenerate.
1554         * generated/spacing_r10.c: Regenerate.
1555         * generated/maxval_r10.c: Regenerate.
1556         * generated/minval_i1.c: Regenerate.
1557         * generated/maxloc1_4_i1.c: Regenerate.
1558         * generated/minloc1_4_i8.c: Regenerate.
1559         * generated/minloc0_8_r4.c: Regenerate.
1560         * generated/minloc0_16_r16.c: Regenerate.
1561         * generated/minloc0_4_i4.c: Regenerate.
1562         * generated/minloc0_8_i2.c: Regenerate.
1563         * generated/minval_r4.c: Regenerate.
1564         * generated/maxloc1_4_r4.c: Regenerate.
1565         * generated/maxval_r8.c: Regenerate.
1566         * generated/minval_r16.c: Regenerate.
1567         * generated/minloc1_4_i1.c: Regenerate.
1568         * generated/minval_i2.c: Regenerate.
1569         * generated/maxloc1_4_i2.c: Regenerate.
1570         * generated/maxloc1_8_i8.c: Regenerate.
1571         * generated/maxloc0_4_r8.c: Regenerate.
1572         * generated/maxloc0_16_r16.c: Regenerate.
1573         * generated/minloc1_4_r16.c: Regenerate.
1574         * generated/fraction_r8.c: Regenerate.
1575         * generated/maxloc1_4_r16.c: Regenerate.
1576         * generated/set_exponent_r4.c: Regenerate.
1577         * generated/minloc0_8_r16.c: Regenerate.
1578         * generated/maxloc0_8_r16.c: Regenerate.
1579         * generated/nearest_r10.c: Regenerate.
1580         * generated/maxloc0_8_i4.c: Regenerate.
1581         * generated/minloc1_4_r4.c: Regenerate.
1582         * generated/minloc0_16_i4.c: Regenerate.
1583         * generated/maxloc0_16_i4.c: Regenerate.
1584         * generated/nearest_r4.c: Regenerate.
1585         * generated/minloc1_16_i8.c: Regenerate.
1586         * generated/maxloc1_16_i8.c: Regenerate.
1587         * generated/minloc1_4_i2.c: Regenerate.
1588         * generated/maxloc1_8_i1.c: Regenerate.
1589         * generated/minloc0_16_r10.c: Regenerate.
1590         * generated/minloc1_8_i8.c: Regenerate.
1591         * generated/minloc0_4_r8.c: Regenerate.
1592         * generated/minloc0_8_i4.c: Regenerate.
1593         * generated/minloc1_16_i16.c: Regenerate.
1594         * generated/spacing_r8.c: Regenerate.
1595         * generated/maxloc1_8_r4.c: Regenerate.
1596         * generated/minloc1_16_i1.c: Regenerate.
1597         * generated/maxloc1_16_i1.c: Regenerate.
1598         * generated/minval_r10.c: Regenerate.
1599         * generated/minval_i4.c: Regenerate.
1600         * generated/minloc1_8_i1.c: Regenerate.
1601         * generated/maxloc1_4_i4.c: Regenerate.
1602         * generated/maxloc1_8_i2.c: Regenerate.
1603         * generated/maxval_i8.c: Regenerate.
1604         * generated/maxloc0_16_r10.c: Regenerate.
1605         * generated/rrspacing_r4.c: Regenerate.
1606         * generated/minloc0_4_i16.c: Regenerate.
1607         * generated/maxloc0_8_r8.c: Regenerate.
1608         * generated/maxloc0_4_i16.c: Regenerate.
1609         * generated/minloc1_4_r10.c: Regenerate.
1610         * generated/minloc1_8_i16.c: Regenerate.
1611         * generated/maxloc1_4_r10.c: Regenerate.
1612         * generated/minloc0_8_r10.c: Regenerate.
1613         * generated/maxloc1_8_i16.c: Regenerate.
1614         * generated/maxloc0_8_r10.c: Regenerate.
1615         * generated/minloc1_16_r4.c: Regenerate.
1616         * generated/maxloc1_16_r4.c: Regenerate.
1617         * generated/minloc0_16_r8.c: Regenerate.
1618         * generated/maxloc0_16_r8.c: Regenerate.
1619         * generated/maxloc0_4_i8.c: Regenerate.
1620         * generated/maxloc1_16_i16.c: Regenerate.
1621         * generated/minloc1_8_r4.c: Regenerate.
1622         * generated/minloc1_16_i2.c: Regenerate.
1623         * generated/maxloc1_16_i2.c: Regenerate.
1624         * generated/maxval_i16.c: Regenerate.
1625         * generated/exponent_r8.c: Regenerate.
1626         * generated/minloc1_4_i4.c: Regenerate.
1627         * generated/maxval_i1.c: Regenerate.
1628         * generated/minloc1_8_i2.c: Regenerate.
1629         * generated/minloc0_8_r8.c: Regenerate.
1630         * generated/set_exponent_r16.c: Regenerate.
1631         * generated/maxloc0_4_i1.c: Regenerate.
1632         * generated/rrspacing_r16.c: Regenerate.
1633         * generated/minloc0_4_i8.c: Regenerate.
1634         * generated/maxval_r4.c: Regenerate.
1635         * configure: Regenerate.
1636         * config.h.in: Regenerate.
1637
1638 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1639
1640         PR libfortran/31395
1641         * io/format.c (parse_format_list): Fix parsing.
1642
1643 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1644
1645         PR fortran/31304
1646         intrinsics/string_intrinsics.c (string_repeat): Remove.
1647
1648 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1649
1650         PR libfortran/31052
1651         * io/open.c (test_endfile): Delete this function.
1652         (edit_modes): Delete call to test_endfile.
1653         (new_unit): Likewise.
1654         * io/io.h: Delete prototype for test_endfile.
1655         * io/transfer.c (next_record_r): Remove use of test_endfile.
1656         (st_read):  Add test for end file condition and adjust status.
1657
1658 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1659
1660         PR libfortran/31366
1661         * io/transfer.c (read_block_direct): Do not generate error when reading
1662         past EOF on a short record that is less than the RECL= specified.
1663
1664 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1665
1666         PR libfortran/31207
1667         * io/unit.c (close_unit_1): If there are bytes previously written from
1668         ADVANCE="no", move to the end before closing.
1669
1670 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1671
1672         PR libfortran/31335
1673         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
1674         if stat() and fstat() library functions are available. When lstat()
1675         is not available, use stat() instead.
1676         * configure.ac: Add checks for stat, fstat and lstat.
1677         * configure: Regenerate.
1678         * config.h.in: Regenerate.
1679
1680 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1681
1682         PR libfortran/31052
1683         * io/transfer.c (next_record_r): Do not call test_endfile if in
1684         namelist mode.
1685
1686 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1687
1688         PR libfortran/31199
1689         * io/io.h: Add saved_pos to gfc_unit structure.
1690         * io/open.c (new_unit): Initialize saved_pos.
1691         * io/transfer.c (data_transfer_init): Set max_pos to value in
1692         saved_pos.
1693         (next_record_w): Fix whitespace.
1694         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
1695         later use.  If not ADVANCE="no" set saved_pos to zero.
1696
1697 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
1698
1699         PR libfortran/31196
1700         * intrinsics/reshape_generic.c (reshape_internal):  Increment
1701         correct variable.
1702
1703 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1704
1705         PR libfortran/31052
1706         * file_pos.c: Update Copyright year.
1707         * io/open.c (test_endfile): Restore test_endfile to fix SPEC
1708         regression.  Update Copyright year.
1709         * io/io.h: Same.
1710         * io/unix.c (is_special): Add missing type for this function.
1711         Update Copyright year.
1712         * io/transfer.c (next_record_r): Restore test_endfile.
1713         (st_read): Fix whitespace.  Update Copyright year
1714
1715 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1716
1717         * configure.ac: Add missing check for gettimeofday.
1718         * config.h.in: Renegerate.
1719         * configure: Regenerate.
1720
1721 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1722
1723         PR libfortran/31052
1724         * io/file_position (st_rewind): Fix comments. Remove use of
1725         test_endfile. Don't seek if already at 0 position.  Use new is_special
1726         function to set endfile state.
1727         * io/open.c (test_endfile): Delete this function.
1728         * io/io.h: Delete prototype for test_endfile.  Add prototype
1729         for is_special.
1730         * io/unix.c (is_special): New function. Fix whitespace.
1731         * io/transfer.c (next_record_r): Remove use of test_endfile.
1732
1733 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
1734
1735         * runtime/main.c: Include "config.h" first.
1736
1737 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1738
1739         PR libfortran/31099
1740         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
1741
1742 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1743
1744         * runtime/backtrace.c: New file.
1745         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
1746         environment variable.
1747         * runtime/compile_options.c (set_std): Add new argument.
1748         * runtime/main.c (store_exe_path, full_exe_path): New functions.
1749         * runtime/error.c (sys_exit): Add call to show_backtrace.
1750         * libgfortran.h (options_t): New backtrace field.
1751         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
1752         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
1753         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
1754         and getppid.
1755         * Makefile.am: Add runtime/backtrace.c.
1756         * fmain.c (main): Add call to store_exe_path.
1757         * Makefile.in: Renegerate.
1758         * config.h.in: Renegerate.
1759         * configure: Regenerate.
1760
1761 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1762
1763         PR libfortran/31051
1764         * io/transfer.c (formatted_transfer_scalar): Adjust position for
1765         pending spaces when in writing mode.  Clean up some formatting.
1766
1767 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
1768
1769         PR libfortran/30690
1770         * all.m4: Quote everything, except for m4 macros.
1771         * any.m4: Likewise.
1772         * count.m4: Likewise.
1773         * cshift1.m4: Likewise.
1774         * eoshift1.m4: Likewise.
1775         * eoshift3.m4: Likewise.
1776         * exponent.m4: Likewise.
1777         * fraction.m4: Likewise.
1778         * in_pack.m4: Likewise.
1779         * in_unpack.m4: Likewise.
1780         * matmul.m4: Likewise.
1781         * matmull.m4: Likewise.
1782         * nearest.m4: Likewise.
1783         * pow.m4: Likewise.
1784         * product.m4: Likewise.
1785         * reshape.m4: Likewise.
1786         * rrspacing.m4: Likewise.
1787         * set_exponent.m4: Likewise.
1788         * shape.m4: Likewise.
1789         * spacing.m4: Likewise.
1790         * transpose.m4: Likewise.
1791
1792 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
1793
1794         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
1795         O_RDONLY even if errno is EROFS.
1796
1797 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1798
1799         PR libfortran/31099
1800         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
1801         * io/transfer.c (next_record_w): Set bytes left to record length for
1802         sequential unformatted I/O.
1803         (next_record_r): Ditto.
1804         (read_block_direct): Fix test for exceeding bytes_left.
1805
1806 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
1807
1808         PR fortran/30947
1809         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
1810         integer arguments.
1811
1812 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
1813
1814         PR libfortran/30981
1815         * m4/pow_m4: Use appropriate unsigned int type for u.
1816         * generated/pow_c10_i16.c: Regenerated.
1817         * generated/pow_c10_i4.c: Regenerated.
1818         * generated/pow_c10_i8.c: Regenerated.
1819         * generated/pow_c16_i16.c: Regenerated.
1820         * generated/pow_c16_i4.c: Regenerated.
1821         * generated/pow_c16_i8.c: Regenerated.
1822         * generated/pow_c4_i16.c: Regenerated.
1823         * generated/pow_c4_i4.c: Regenerated.
1824         * generated/pow_c4_i8.c: Regenerated.
1825         * generated/pow_c8_i16.c: Regenerated.
1826         * generated/pow_c8_i4.c: Regenerated.
1827         * generated/pow_c8_i8.c: Regenerated.
1828         * generated/pow_i16_i16.c: Regenerated.
1829         * generated/pow_i16_i4.c: Regenerated.
1830         * generated/pow_i16_i8.c: Regenerated.
1831         * generated/pow_i4_i16.c: Regenerated.
1832         * generated/pow_i4_i4.c: Regenerated.
1833         * generated/pow_i4_i8.c: Regenerated.
1834         * generated/pow_i8_i16.c: Regenerated.
1835         * generated/pow_i8_i4.c: Regenerated.
1836         * generated/pow_i8_i8.c: Regenerated.
1837         * generated/pow_r10_i16.c: Regenerated.
1838         * generated/pow_r10_i4.c: Regenerated.
1839         * generated/pow_r10_i8.c: Regenerated.
1840         * generated/pow_r16_i16.c: Regenerated.
1841         * generated/pow_r16_i4.c: Regenerated.
1842         * generated/pow_r16_i8.c: Regenerated.
1843         * generated/pow_r4_i16.c: Regenerated.
1844         * generated/pow_r4_i4.c: Regenerated.
1845         * generated/pow_r4_i8.c: Regenerated.
1846         * generated/pow_r8_i16.c: Regenerated.
1847         * generated/pow_r8_i4.c: Regenerated.
1848         * generated/pow_r8_i8.c: Regenerated.
1849
1850 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1851
1852         PR libfortran/31001
1853         * intrinsics/pack_generic.c (pack_internal): Add special checks
1854         for zero-sized arrays.
1855
1856 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1857
1858         * Makefile.am: Add dummy install-pdf target.
1859         * Makefile.in: Regenerate
1860
1861 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1862
1863         PR libfortran/30918
1864         * io/listread.c (namelist_read): Eat comment line.
1865
1866 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1867
1868         PR libfortran/30910
1869         * io/write.c (output_float): Add condition of format F only for
1870         special case rounding with zero precision.
1871
1872 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
1873
1874         PR libfortran/30533
1875         PR libfortran/30765
1876         * Makefile.am: Add $(srcdir) too all files in generated/.
1877         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
1878         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
1879         maxloc0_16_i2.c.
1880         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
1881         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
1882         maxloc1_16_i2.c.
1883         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
1884         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
1885         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
1886         minloc0_16_i2.c.
1887         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
1888         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
1889         minloc1_16_i2.c.
1890         (i_minval_c):  Add minval_i1.c and minval_i2.c.
1891         (i_sum_c):  Add sum_i1.c and sum_i2.c.
1892         (i_product_c):  Add product_i1.c and product_i2.c.
1893         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
1894         (gfor_built_specific_src):  Remove $(srcdir) from target.
1895         (gfor_bulit_specific2_src):  Likewise.
1896         Makefile.in:  Regenerated.
1897         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
1898         Add gfc_array_i1 and gfc_array_i2.
1899         * generated/matmul_i1.c: New file.
1900         * generated/matmul_i2.c: New file.
1901         * generated/maxloc0_16_i1.c: New file.
1902         * generated/maxloc0_16_i2.c: New file.
1903         * generated/maxloc0_4_i1.c: New file.
1904         * generated/maxloc0_4_i2.c: New file.
1905         * generated/maxloc0_8_i1.c: New file.
1906         * generated/maxloc0_8_i2.c: New file.
1907         * generated/maxloc1_16_i1.c: New file.
1908         * generated/maxloc1_16_i2.c: New file.
1909         * generated/maxloc1_4_i1.c: New file.
1910         * generated/maxloc1_4_i2.c: New file.
1911         * generated/maxloc1_8_i1.c: New file.
1912         * generated/maxloc1_8_i2.c: New file.
1913         * generated/maxval_i1.c: New file.
1914         * generated/maxval_i2.c: New file.
1915         * generated/minloc0_16_i1.c: New file.
1916         * generated/minloc0_16_i2.c: New file.
1917         * generated/minloc0_4_i1.c: New file.
1918         * generated/minloc0_4_i2.c: New file.
1919         * generated/minloc0_8_i1.c: New file.
1920         * generated/minloc0_8_i2.c: New file.
1921         * generated/minloc1_16_i1.c: New file.
1922         * generated/minloc1_16_i2.c: New file.
1923         * generated/minloc1_4_i1.c: New file.
1924         * generated/minloc1_4_i2.c: New file.
1925         * generated/minloc1_8_i1.c: New file.
1926         * generated/minloc1_8_i2.c: New file.
1927         * generated/minval_i1.c: New file.
1928         * generated/minval_i2.c: New file.
1929         * generated/product_i1.c: New file.
1930         * generated/product_i2.c: New file.
1931         * generated/sum_i1.c: New file.
1932         * generated/sum_i2.c: New file.
1933
1934 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1935
1936         * runtime/memory.c (deallocate): Correct comment.
1937
1938 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1939
1940         * Makefile.am:  Use $(M4) instead of m4.
1941         * Makefile.in:  Regenerate.
1942
1943 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1944
1945         * Makefile.am: Remove $(srcdir) from assorted targets
1946         in maintainer mode.
1947         * Makefile.in: Regenerate.
1948
1949 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1950             Tobias Burnus  <burnus@net-b.de>
1951
1952         PR fortran/30512
1953         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1954         * generated/maxloc1_8_i4.c: Regenerate.
1955         * generated/maxloc0_8_i8.c: Regenerate.
1956         * generated/maxloc1_16_i4.c: Regenerate.
1957         * generated/maxloc0_16_i8.c: Regenerate.
1958         * generated/maxval_i4.c: Regenerate.
1959         * generated/maxloc1_4_i8.c: Regenerate.
1960         * generated/maxloc0_16_i16.c: Regenerate.
1961         * generated/maxloc1_4_i16.c: Regenerate.
1962         * generated/maxloc0_8_i16.c: Regenerate.
1963         * generated/maxloc0_4_i4.c: Regenerate.
1964         * generated/maxloc1_8_i8.c: Regenerate.
1965         * generated/maxloc0_8_i4.c: Regenerate.
1966         * generated/maxloc0_16_i4.c: Regenerate.
1967         * generated/maxloc1_16_i8.c: Regenerate.
1968         * generated/maxloc1_4_i4.c: Regenerate.
1969         * generated/maxval_i8.c: Regenerate.
1970         * generated/maxloc0_4_i16.c: Regenerate.
1971         * generated/maxloc1_8_i16.c: Regenerate.
1972         * generated/maxloc0_4_i8.c: Regenerate.
1973         * generated/maxloc1_16_i16.c: Regenerate.
1974         * generated/maxval_i16.c: Regenerate.
1975
1976 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1977
1978         PR fortran/30611
1979         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1980         if ncopies is negative.
1981
1982 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1983
1984         PR libfortran/30007
1985         * libgfortran.h: Do not prefix symbol name with
1986         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1987
1988 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1989
1990         PR fortran/30284
1991         PR fortran/30626
1992         * io/transfer.c (init_loop_spec, next_array_record): Change to
1993         lbound rather than unity base.
1994
1995 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1996
1997         * runtime/error.c: Include sys/time.h before sys/resource.h.
1998
1999 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
2000
2001         PR libfortran/30525
2002         * intrinsics/string_intrinsics.c(compare_string):  Make
2003         sure that comparisons are done unsigned.
2004
2005 2007-01-21  Tobias Burnus  <burnus@net-b.de>
2006
2007         PR libfortran/30015
2008         * intrinsics/date_and_time.c (date_and_time): Fix case where time
2009           can go backwards.
2010         * configure.ac: Remove AC_TRY_RUN test for timezone in
2011           gettimeofday.
2012         * acinclude.m4: Ditto.
2013         * configure: Regenerate.
2014         * config.h.in: Regenerate.
2015
2016 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2017
2018         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
2019         * m4/specific2.m4: Likewise.
2020         * m4/specific.m4: Likewise.
2021         * intrinsics/f2c_specifics.F90: Likewise.
2022         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
2023         * intrinsics/selected_real_kind.f90: Likewise.
2024         * intrinsics/dprod_r8.f90: Likewise.
2025         * Makefile.am: Add -fallow-leading-underscore to the
2026         gfor_specific_src files, as well as selected_real_kind.F90
2027         and selected_int_kind.F90
2028         * Makefile.in: Regenerate.
2029         * generated/_sqrt_c8.F90: Regenerate.
2030         * generated/_sign_r16.F90: Regenerate.
2031         * generated/_log_c16.F90: Regenerate.
2032         * generated/_sin_c10.F90: Regenerate.
2033         * generated/_tanh_r4.F90: Regenerate.
2034         * generated/_tanh_r8.F90: Regenerate.
2035         * generated/_log10_r10.F90: Regenerate.
2036         * generated/_aimag_c4.F90: Regenerate.
2037         * generated/_sign_r4.F90: Regenerate.
2038         * generated/_aimag_c8.F90: Regenerate.
2039         * generated/_sign_r8.F90: Regenerate.
2040         * generated/_mod_i4.F90: Regenerate.
2041         * generated/_cos_r16.F90: Regenerate.
2042         * generated/_aint_r10.F90: Regenerate.
2043         * generated/_mod_i8.F90: Regenerate.
2044         * generated/_abs_i16.F90: Regenerate.
2045         * generated/_sqrt_c10.F90: Regenerate.
2046         * generated/_atan2_r4.F90: Regenerate.
2047         * generated/_cos_c4.F90: Regenerate.
2048         * generated/_atan_r16.F90: Regenerate.
2049         * generated/_tanh_r10.F90: Regenerate.
2050         * generated/_atan2_r8.F90: Regenerate.
2051         * generated/_cos_c8.F90: Regenerate.
2052         * generated/_exp_r4.F90: Regenerate.
2053         * generated/_log_r10.F90: Regenerate.
2054         * generated/_exp_r8.F90: Regenerate.
2055         * generated/_abs_r4.F90: Regenerate.
2056         * generated/_abs_r8.F90: Regenerate.
2057         * generated/_sin_r16.F90: Regenerate.
2058         * generated/_tan_r4.F90: Regenerate.
2059         * generated/_tan_r8.F90: Regenerate.
2060         * generated/_sign_i4.F90: Regenerate.
2061         * generated/_sign_i8.F90: Regenerate.
2062         * generated/_exp_c16.F90: Regenerate.
2063         * generated/_sqrt_r16.F90: Regenerate.
2064         * generated/_conjg_c4.F90: Regenerate.
2065         * generated/_conjg_c8.F90: Regenerate.
2066         * generated/_dim_r16.F90: Regenerate.
2067         * generated/_mod_r10.F90: Regenerate.
2068         * generated/_abs_c10.F90: Regenerate.
2069         * generated/_conjg_c16.F90: Regenerate.
2070         * generated/_tan_r16.F90: Regenerate.
2071         * generated/_asinh_r10.F90: Regenerate.
2072         * generated/_abs_i4.F90: Regenerate.
2073         * generated/_abs_i8.F90: Regenerate.
2074         * generated/_acos_r10.F90: Regenerate.
2075         * generated/_exp_r10.F90: Regenerate.
2076         * generated/_acosh_r16.F90: Regenerate.
2077         * generated/_atan2_r16.F90: Regenerate.
2078         * generated/_cos_c16.F90: Regenerate.
2079         * generated/_mod_i16.F90: Regenerate.
2080         * generated/_asin_r4.F90: Regenerate.
2081         * generated/_anint_r16.F90: Regenerate.
2082         * generated/_asin_r8.F90: Regenerate.
2083         * generated/_aimag_c10.F90: Regenerate.
2084         * generated/_exp_c4.F90: Regenerate.
2085         * generated/_sinh_r10.F90: Regenerate.
2086         * generated/_exp_c8.F90: Regenerate.
2087         * generated/_log10_r4.F90: Regenerate.
2088         * generated/_log10_r8.F90: Regenerate.
2089         * generated/_abs_c4.F90: Regenerate.
2090         * generated/_abs_r16.F90: Regenerate.
2091         * generated/_abs_c8.F90: Regenerate.
2092         * generated/_asin_r10.F90: Regenerate.
2093         * generated/_sign_r10.F90: Regenerate.
2094         * generated/_atanh_r16.F90: Regenerate.
2095         * generated/_log_c10.F90: Regenerate.
2096         * generated/_cosh_r16.F90: Regenerate.
2097         * generated/_sin_c16.F90: Regenerate.
2098         * generated/_cos_r10.F90: Regenerate.
2099         * generated/_log10_r16.F90: Regenerate.
2100         * generated/_aint_r16.F90: Regenerate.
2101         * generated/_acos_r4.F90: Regenerate.
2102         * generated/_acos_r8.F90: Regenerate.
2103         * generated/_sqrt_c16.F90: Regenerate.
2104         * generated/_acosh_r4.F90: Regenerate.
2105         * generated/_atan_r10.F90: Regenerate.
2106         * generated/_acosh_r8.F90: Regenerate.
2107         * generated/_sign_i16.F90: Regenerate.
2108         * generated/_tanh_r16.F90: Regenerate.
2109         * generated/_log_r4.F90: Regenerate.
2110         * generated/_log_r8.F90: Regenerate.
2111         * generated/_sin_r4.F90: Regenerate.
2112         * generated/_sin_r8.F90: Regenerate.
2113         * generated/_log_r16.F90: Regenerate.
2114         * generated/_sin_r10.F90: Regenerate.
2115         * generated/_sqrt_r4.F90: Regenerate.
2116         * generated/_exp_c10.F90: Regenerate.
2117         * generated/_sqrt_r8.F90: Regenerate.
2118         * generated/_asinh_r4.F90: Regenerate.
2119         * generated/_sqrt_r10.F90: Regenerate.
2120         * generated/_asinh_r8.F90: Regenerate.
2121         * generated/_dim_r4.F90: Regenerate.
2122         * generated/_dim_r8.F90: Regenerate.
2123         * generated/_dim_r10.F90: Regenerate.
2124         * generated/_cosh_r4.F90: Regenerate.
2125         * generated/_conjg_c10.F90: Regenerate.
2126         * generated/_tan_r10.F90: Regenerate.
2127         * generated/_cosh_r8.F90: Regenerate.
2128         * generated/_mod_r16.F90: Regenerate.
2129         * generated/_abs_c16.F90: Regenerate.
2130         * generated/_cos_r4.F90: Regenerate.
2131         * generated/_asinh_r16.F90: Regenerate.
2132         * generated/_cos_r8.F90: Regenerate.
2133         * generated/_atanh_r4.F90: Regenerate.
2134         * generated/_atanh_r8.F90: Regenerate.
2135         * generated/_acos_r16.F90: Regenerate.
2136         * generated/_anint_r4.F90: Regenerate.
2137         * generated/_acosh_r10.F90: Regenerate.
2138         * generated/_anint_r8.F90: Regenerate.
2139         * generated/_exp_r16.F90: Regenerate.
2140         * generated/_mod_r4.F90: Regenerate.
2141         * generated/_cos_c10.F90: Regenerate.
2142         * generated/_atan2_r10.F90: Regenerate.
2143         * generated/_dim_i16.F90: Regenerate.
2144         * generated/_mod_r8.F90: Regenerate.
2145         * generated/_anint_r10.F90: Regenerate.
2146         * generated/_aint_r4.F90: Regenerate.
2147         * generated/_aint_r8.F90: Regenerate.
2148         * generated/_dim_i4.F90: Regenerate.
2149         * generated/_sinh_r4.F90: Regenerate.
2150         * generated/_log_c4.F90: Regenerate.
2151         * generated/_dim_i8.F90: Regenerate.
2152         * generated/_sinh_r8.F90: Regenerate.
2153         * generated/_log_c8.F90: Regenerate.
2154         * generated/_sin_c4.F90: Regenerate.
2155         * generated/_sin_c8.F90: Regenerate.
2156         * generated/misc_specifics.F90: Regenerate.
2157         * generated/_abs_r10.F90: Regenerate.
2158         * generated/_aimag_c16.F90: Regenerate.
2159         * generated/_atan_r4.F90: Regenerate.
2160         * generated/_sinh_r16.F90: Regenerate.
2161         * generated/_atan_r8.F90: Regenerate.
2162         * generated/_atanh_r10.F90: Regenerate.
2163         * generated/_cosh_r10.F90: Regenerate.
2164         * generated/_sqrt_c4.F90: Regenerate.
2165         * generated/_asin_r16.F90: Regenerate.
2166
2167 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2168
2169         PR libfortran/26893
2170         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
2171         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
2172         * configure: Regenerate.
2173         * config.h.in: Regenerate because it was forgottent in the last
2174         commit.
2175
2176 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2177             Tobias Burnus  <burnus@net-b.de>
2178
2179         PR libfortran/29649
2180         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
2181         environment variable.
2182         * runtime/compile_options.c (set_std): Add new argument.
2183         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
2184         functionality.
2185         * libgfortran.h (options_t): New dump_core and backtrace members.
2186         (sys_exit): Move prototype.
2187         * io/unix.c (sys_exit): Move to runtime/error.c.
2188         * configure.ac: Add check for getrlimit.
2189         * configure: Regenerate.
2190
2191 2007-01-17  Tom Tromey  <tromey@redhat.com>
2192
2193         PR libfortran/27107:
2194         * aclocal.m4, configure, Makefile.in: Rebuilt.
2195         * configure.ac: Enable automake dependency tracking.  Update
2196         minimum automake version.
2197
2198 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2199
2200         PR libfortran/27107
2201         * runtime/environ.c: Don't include io/io.h.
2202         * runtime/string.c: Don't include io/io.h.
2203         (compare0): Add cast to avoid warning.
2204         * runtime/error.c: Don't include io/io.h.
2205         (st_printf): Move to io/unix.c.
2206         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
2207         * intrinsics/fget.c: Likewise.
2208         * intrinsics/ftell.c: Likewise.
2209         * intrinsics/tty.c: Likewise.
2210         * libgfortran.h (DEFAULT_RECL, notification_std,
2211         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
2212         DEFAULT_TEMPDIR): New declarations.
2213         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
2214         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
2215         Move to libgfortran.h.
2216         * io/unix.c: Add io/unix.h content.
2217         (st_printf): New function.
2218         * io/intrinsics.c: New file.
2219         * io/unix.h: Remove, contents moved into unix.c.
2220         * libtool-version: Update library version to 3.0.0.
2221         * configure.ac: Update library version to 0.3.
2222         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
2223         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
2224         * Makefile.in: Regenerate.
2225         * configure: Regenerate.
2226
2227 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2228
2229         PR libfortran/30435
2230         * io/list_read.c (finish_separator): Don't call next_record.
2231         (list_formatted_read_scalar): Clean up some comments and whitespace.
2232         (nml_read_obj): Whitespace fix.
2233
2234 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2235
2236         PR libfortran/30162
2237         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
2238         s->file_length == -1.
2239         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
2240         (fd_seek): If not seekable, just return success.
2241         (fd_truncate): If not seekable, no need to truncate.  Return failure
2242         if seek fails and the stream is not a pipe.
2243         (fd_to_stream): Make test for non-seekable file more robust.
2244
2245 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
2246
2247         * ChangeLog: Copied to ...
2248         * ChangeLog-2006: here.