libgfortran/ChangeLog

   1 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
   2
   3         PR libfortran/19451
   4         * io/transfer.c (finalize_transfer):  Don't do anything if
   5         there is an error condition.
   6
   7 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
   8
   9         PR libgfortran/19052
  10         * libgfortran.h (options_t): Add stderr_unit.
  11         * io/io.h (error_stream): Declare.
  12         * io/open.c (new_unit): Do not terminate abnormally if opening
  13         file preconnected to stdin, stdout, or stderr.
  14         * io/unit.c (init_units): Initialize stderr_unit.
  15         * io/unix.c (error_stream): New function.
  16         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
  17
  18 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
  19
  20         PR libfortran/18982
  21         * io/unix.c (regular_file):  No need to change flags->action
  22         if an error occurs.  Document this.
  23         No need to call stat() for STATUS_OLD, open() will
  24         fail anyway.
  25         For ACTION_UNSPECIFIED, try open for read-write, then for
  26         read-only if open fails with EACCES, then for write-only
  27         if that fails with EACCES again.
  28         * io/unix.c (open_external): Document changed behavior of
  29         regular_file.
  30
  31 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
  32
  33         PR fortran/19194
  34         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
  35         use CHARACTER macro for definition of string valued paramters.
  36
  37 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
  38
  39         PR fortran/19314
  40         * io/inquire.c(inquire_via_unit): implement POSITION=.
  41         * io/transfer.c(next_record): update position for
  42         INQUIRE.
  43         * io/rewind.c(st_rewind): update position for
  44         INQUIRE.
  45
  46 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
  47
  48         PR fortran/18778
  49         * io/transfer.c (us_read): no bytes available is not a
  50         runtime error.
  51
  52 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
  53
  54         PR fortran/18983
  55         * io/transfer.c (st_write_done): only truncate when it
  56         is required.
  57
  58 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
  59
  60         PR libfortran/19280
  61         c99_protos.h: License changed to GPL+exception.
  62         libgfortran.h: Ditto.
  63         intrinsics/abort.c: Ditto.
  64         intrinsics/args.c: Ditto.
  65         intrinsics/associated.c: Ditto.
  66         intrinsics/bessel.c: Ditto.
  67         intrinsics/c99_functions.c: Ditto.
  68         intrinsics/cpu_time.c: Ditto.
  69         intrinsics/cshift0.c: Ditto.
  70         intrinsics/date_and_time.c: Ditto.
  71         intrinsics/env.c: Ditto.
  72         intrinsics/eoshift0.c: Ditto.
  73         intrinsics/eoshift2.c: Ditto.
  74         intrinsics/erf.c: Ditto.
  75         intrinsics/etime.c: Ditto.
  76         intrinsics/exit.c: Ditto.
  77         intrinsics/flush.c: Ditto.
  78         intrinsics/fnum.c: Ditto.
  79         intrinsics/getXid.c: Ditto.
  80         intrinsics/getcwd.c: Ditto.
  81         intrinsics/ishftc.c: Ditto.
  82         intrinsics/mvbits.c: Ditto.
  83         intrinsics/pack_generic.c: Ditto.
  84         intrinsics/rand.c: Ditto.
  85         intrinsics/random.c: Ditto.
  86         intrinsics/reshape_generic.c: Ditto.
  87         intrinsics/reshape_packed.c: Ditto.
  88         intrinsics/size.c: Ditto.
  89         intrinsics/spread_generic.c: Ditto.
  90         intrinsics/stat.c: Ditto.
  91         intrinsics/string_intrinsics.c: Ditto.
  92         intrinsics/system.c: Ditto.
  93         intrinsics/system_clock.c: Ditto.
  94         intrinsics/transpose_generic.c: Ditto.
  95         intrinsics/umask.c: Ditto.
  96         intrinsics/unlink.c: Ditto.
  97         intrinsics/unpack_generic.c: Ditto.
  98         io/backspace.c: Ditto.
  99         io/close.c: Ditto.
 100         io/endfile.c: Ditto.
 101         io/format.c: Ditto.
 102         io/inquire.c: Ditto.
 103         io/io.h: Ditto.
 104         io/list_read.c: Ditto.
 105         io/lock.c: Ditto.
 106         io/open.c: Ditto.
 107         io/read.c: Ditto.
 108         io/rewind.c: Ditto.
 109         io/transfer.c: Ditto.
 110         io/unit.c: Ditto.
 111         io/unix.c: Ditto.
 112         io/write.c: Ditto.
 113         m4/all.m4: Ditto.
 114         m4/any.m4: Ditto.
 115         m4/cexp.m4: Ditto.
 116         m4/chyp.m4: Ditto.
 117         m4/count.m4: Ditto.
 118         m4/cshift1.m4: Ditto.
 119         m4/ctrig.m4: Ditto.
 120         m4/dotprod.m4: Ditto.
 121         m4/dotprodc.m4: Ditto.
 122         m4/dotprodl.m4: Ditto.
 123         m4/eoshift1.m4: Ditto.
 124         m4/eoshift3.m4: Ditto.
 125         m4/exponent.m4: Ditto.
 126         m4/fraction.m4: Ditto.
 127         m4/head.m4: Ditto.
 128         m4/iforeach.m4: Ditto.
 129         m4/ifunction.m4: Ditto.
 130         m4/in_pack.m4: Ditto.
 131         m4/in_unpack.m4: Ditto.
 132         m4/iparm.m4: Ditto.
 133         m4/matmul.m4: Ditto.
 134         m4/matmull.m4: Ditto.
 135         m4/maxloc0.m4: Ditto.
 136         m4/maxloc1.m4: Ditto.
 137         m4/maxval.m4: Ditto.
 138         m4/minloc0.m4: Ditto.
 139         m4/minloc1.m4: Ditto.
 140         m4/minval.m4: Ditto.
 141         m4/mtype.m4: Ditto.
 142         m4/nearest.m4: Ditto.
 143         m4/pow.m4: Ditto.
 144         m4/product.m4: Ditto.
 145         m4/reshape.m4: Ditto.
 146         m4/set_exponent.m4: Ditto.
 147         m4/shape.m4: Ditto.
 148         m4/specific.m4: Ditto.
 149         m4/specific2.m4: Ditto.
 150         m4/sum.m4: Ditto.
 151         m4/transpose.m4: Ditto.
 152         m4/types.m4: Ditto.
 153         runtime/environ.c: Ditto.
 154         runtime/error.c: Ditto.
 155         runtime/in_pack_generic.c: Ditto.
 156         runtime/in_unpack_generic.c: Ditto.
 157         runtime/main.c: Ditto.
 158         runtime/memory.c: Ditto.
 159         runtime/normalize.c: Ditto.
 160         runtime/pause.c: Ditto.
 161         runtime/select.c: Ditto.
 162         runtime/stop.c: Ditto.
 163         runtime/string.c: Ditto.
 164         generated/_abs_c4.f90: Regenerated.
 165         generated/_abs_c8.f90: Regenerated.
 166         generated/_abs_i4.f90: Regenerated.
 167         generated/_abs_i8.f90: Regenerated.
 168         generated/_abs_r4.f90: Regenerated.
 169         generated/_abs_r8.f90: Regenerated.
 170         generated/_acos_r4.f90: Regenerated.
 171         generated/_acos_r8.f90: Regenerated.
 172         generated/_aint_r4.f90: Regenerated.
 173         generated/_aint_r8.f90: Regenerated.
 174         generated/_anint_r4.f90: Regenerated.
 175         generated/_anint_r8.f90: Regenerated.
 176         generated/_asin_r4.f90: Regenerated.
 177         generated/_asin_r8.f90: Regenerated.
 178         generated/_atan2_r4.f90: Regenerated.
 179         generated/_atan2_r8.f90: Regenerated.
 180         generated/_atan_r4.f90: Regenerated.
 181         generated/_atan_r8.f90: Regenerated.
 182         generated/_conjg_c4.f90: Regenerated.
 183         generated/_conjg_c8.f90: Regenerated.
 184         generated/_cos_c4.f90: Regenerated.
 185         generated/_cos_c8.f90: Regenerated.
 186         generated/_cos_r4.f90: Regenerated.
 187         generated/_cos_r8.f90: Regenerated.
 188         generated/_cosh_r4.f90: Regenerated.
 189         generated/_cosh_r8.f90: Regenerated.
 190         generated/_dim_i4.f90: Regenerated.
 191         generated/_dim_i8.f90: Regenerated.
 192         generated/_dim_r4.f90: Regenerated.
 193         generated/_dim_r8.f90: Regenerated.
 194         generated/_exp_c4.f90: Regenerated.
 195         generated/_exp_c8.f90: Regenerated.
 196         generated/_exp_r4.f90: Regenerated.
 197         generated/_exp_r8.f90: Regenerated.
 198         generated/_log10_r4.f90: Regenerated.
 199         generated/_log10_r8.f90: Regenerated.
 200         generated/_log_c4.f90: Regenerated.
 201         generated/_log_c8.f90: Regenerated.
 202         generated/_log_r4.f90: Regenerated.
 203         generated/_log_r8.f90: Regenerated.
 204         generated/_mod_i4.f90: Regenerated.
 205         generated/_mod_i8.f90: Regenerated.
 206         generated/_mod_r4.f90: Regenerated.
 207         generated/_mod_r8.f90: Regenerated.
 208         generated/_sign_i4.f90: Regenerated.
 209         generated/_sign_i8.f90: Regenerated.
 210         generated/_sign_r4.f90: Regenerated.
 211         generated/_sign_r8.f90: Regenerated.
 212         generated/_sin_c4.f90: Regenerated.
 213         generated/_sin_c8.f90: Regenerated.
 214         generated/_sin_r4.f90: Regenerated.
 215         generated/_sin_r8.f90: Regenerated.
 216         generated/_sinh_r4.f90: Regenerated.
 217         generated/_sinh_r8.f90: Regenerated.
 218         generated/_sqrt_c4.f90: Regenerated.
 219         generated/_sqrt_c8.f90: Regenerated.
 220         generated/_sqrt_r4.f90: Regenerated.
 221         generated/_sqrt_r8.f90: Regenerated.
 222         generated/_tan_r4.f90: Regenerated.
 223         generated/_tan_r8.f90: Regenerated.
 224         generated/_tanh_r4.f90: Regenerated.
 225         generated/_tanh_r8.f90: Regenerated.
 226         generated/all_l4.c: Regenerated.
 227         generated/all_l8.c: Regenerated.
 228         generated/any_l4.c: Regenerated.
 229         generated/any_l8.c: Regenerated.
 230         generated/count_4_l4.c: Regenerated.
 231         generated/count_4_l8.c: Regenerated.
 232         generated/count_8_l4.c: Regenerated.
 233         generated/count_8_l8.c: Regenerated.
 234         generated/cshift1_4.c: Regenerated.
 235         generated/cshift1_8.c: Regenerated.
 236         generated/dotprod_c4.c: Regenerated.
 237         generated/dotprod_c8.c: Regenerated.
 238         generated/dotprod_i4.c: Regenerated.
 239         generated/dotprod_i8.c: Regenerated.
 240         generated/dotprod_l4.c: Regenerated.
 241         generated/dotprod_l8.c: Regenerated.
 242         generated/dotprod_r4.c: Regenerated.
 243         generated/dotprod_r8.c: Regenerated.
 244         generated/eoshift1_4.c: Regenerated.
 245         generated/eoshift1_8.c: Regenerated.
 246         generated/eoshift3_4.c: Regenerated.
 247         generated/eoshift3_8.c: Regenerated.
 248         generated/exp_c4.c: Regenerated.
 249         generated/exp_c8.c: Regenerated.
 250         generated/exponent_r4.c: Regenerated.
 251         generated/exponent_r8.c: Regenerated.
 252         generated/fraction_r4.c: Regenerated.
 253         generated/fraction_r8.c: Regenerated.
 254         generated/hyp_c4.c: Regenerated.
 255         generated/hyp_c8.c: Regenerated.
 256         generated/in_pack_i4.c: Regenerated.
 257         generated/in_pack_i8.c: Regenerated.
 258         generated/in_unpack_i4.c: Regenerated.
 259         generated/in_unpack_i8.c: Regenerated.
 260         generated/matmul_c4.c: Regenerated.
 261         generated/matmul_c8.c: Regenerated.
 262         generated/matmul_i4.c: Regenerated.
 263         generated/matmul_i8.c: Regenerated.
 264         generated/matmul_l4.c: Regenerated.
 265         generated/matmul_l8.c: Regenerated.
 266         generated/matmul_r4.c: Regenerated.
 267         generated/matmul_r8.c: Regenerated.
 268         generated/maxloc0_4_i4.c: Regenerated.
 269         generated/maxloc0_4_i8.c: Regenerated.
 270         generated/maxloc0_4_r4.c: Regenerated.
 271         generated/maxloc0_4_r8.c: Regenerated.
 272         generated/maxloc0_8_i4.c: Regenerated.
 273         generated/maxloc0_8_i8.c: Regenerated.
 274         generated/maxloc0_8_r4.c: Regenerated.
 275         generated/maxloc0_8_r8.c: Regenerated.
 276         generated/maxloc1_4_i4.c: Regenerated.
 277         generated/maxloc1_4_i8.c: Regenerated.
 278         generated/maxloc1_4_r4.c: Regenerated.
 279         generated/maxloc1_4_r8.c: Regenerated.
 280         generated/maxloc1_8_i4.c: Regenerated.
 281         generated/maxloc1_8_i8.c: Regenerated.
 282         generated/maxloc1_8_r4.c: Regenerated.
 283         generated/maxloc1_8_r8.c: Regenerated.
 284         generated/maxval_i4.c: Regenerated.
 285         generated/maxval_i8.c: Regenerated.
 286         generated/maxval_r4.c: Regenerated.
 287         generated/maxval_r8.c: Regenerated.
 288         generated/minloc0_4_i4.c: Regenerated.
 289         generated/minloc0_4_i8.c: Regenerated.
 290         generated/minloc0_4_r4.c: Regenerated.
 291         generated/minloc0_4_r8.c: Regenerated.
 292         generated/minloc0_8_i4.c: Regenerated.
 293         generated/minloc0_8_i8.c: Regenerated.
 294         generated/minloc0_8_r4.c: Regenerated.
 295         generated/minloc0_8_r8.c: Regenerated.
 296         generated/minloc1_4_i4.c: Regenerated.
 297         generated/minloc1_4_i8.c: Regenerated.
 298         generated/minloc1_4_r4.c: Regenerated.
 299         generated/minloc1_4_r8.c: Regenerated.
 300         generated/minloc1_8_i4.c: Regenerated.
 301         generated/minloc1_8_i8.c: Regenerated.
 302         generated/minloc1_8_r4.c: Regenerated.
 303         generated/minloc1_8_r8.c: Regenerated.
 304         generated/minval_i4.c: Regenerated.
 305         generated/minval_i8.c: Regenerated.
 306         generated/minval_r4.c: Regenerated.
 307         generated/minval_r8.c: Regenerated.
 308         generated/nearest_r4.c: Regenerated.
 309         generated/nearest_r8.c: Regenerated.
 310         generated/pow_c4_i4.c: Regenerated.
 311         generated/pow_c4_i8.c: Regenerated.
 312         generated/pow_c8_i4.c: Regenerated.
 313         generated/pow_c8_i8.c: Regenerated.
 314         generated/pow_i4_i4.c: Regenerated.
 315         generated/pow_i4_i8.c: Regenerated.
 316         generated/pow_i8_i4.c: Regenerated.
 317         generated/pow_i8_i8.c: Regenerated.
 318         generated/pow_r4_i4.c: Regenerated.
 319         generated/pow_r4_i8.c: Regenerated.
 320         generated/pow_r8_i4.c: Regenerated.
 321         generated/pow_r8_i8.c: Regenerated.
 322         generated/product_c4.c: Regenerated.
 323         generated/product_c8.c: Regenerated.
 324         generated/product_i4.c: Regenerated.
 325         generated/product_i8.c: Regenerated.
 326         generated/product_r4.c: Regenerated.
 327         generated/product_r8.c: Regenerated.
 328         generated/reshape_i4.c: Regenerated.
 329         generated/reshape_i8.c: Regenerated.
 330         generated/set_exponent_r4.c: Regenerated.
 331         generated/set_exponent_r8.c: Regenerated.
 332         generated/shape_i4.c: Regenerated.
 333         generated/shape_i8.c: Regenerated.
 334         generated/sum_c4.c: Regenerated.
 335         generated/sum_c8.c: Regenerated.
 336         generated/sum_i4.c: Regenerated.
 337         generated/sum_i8.c: Regenerated.
 338         generated/sum_r4.c: Regenerated.
 339         generated/sum_r8.c: Regenerated.
 340         generated/transpose_i4.c: Regenerated.
 341         generated/transpose_i8.c: Regenerated.
 342         generated/trig_c4.c: Regenerated.
 343         generated/trig_c8.c: Regenerated.
 344
 345 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
 346
 347         PR fortran/18398
 348         * transfer.c (next_record_r): always skip the
 349         eol search if it was found during sf_read.
 350
 351 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 352
 353         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
 354         Define.
 355         * intrinsics/ishftc.c: Update copyright years.
 356         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
 357         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
 358         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
 359
 360 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
 361
 362         PR fortran/19071
 363         * io/tranfer.c (formatted_transfer): moved check for
 364         format reversion inside the processing loop.
 365
 366 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 367
 368         PR libfortran/19074
 369         * libgfortran.h (itoa): Rename to gfc_itoa.
 370         * io/write.c (itoa): Same.
 371         * runtime/environ.c (itoa): Same.
 372         * runtime/error.c (itoa): Same.
 373
 374 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
 375             Steven G. Kargl  <kargls@comcast.net>
 376
 377         PR fortran/17597
 378         * io/list_read.c (read_real): do not push back a comma when
 379         it delimits a real value without a decimal point
 380
 381 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
 382
 383         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
 384         instead of assignment to fill unaligned buffer.
 385         (us_write): Ditto.
 386         (next_record_w): Ditto.
 387
 388 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
 389
 390         PR libfortran/18966
 391         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
 392         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
 393         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
 394         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
 395
 396 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
 397
 398         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
 399
 400 2004-12-12  Richard Henderson  <rth@redhat.com>
 401
 402         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 403         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
 404         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
 405         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
 406         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 407         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
 408         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
 409         instead of "__".
 410         * generated/*: Rebuild.
 411
 412 2004-12-12  Richard Henderson  <rth@redhat.com>
 413
 414         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
 415         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
 416         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
 417         * configure.ac: Use them.
 418         * configure, config.h.in, aclocal.m4: Rebuild.
 419         * libgfortran.h (prefix): Remove.
 420         (PREFIX, IPREFIX): New.
 421         (sym_rename, sym_rename1, sym_rename2): New.
 422         (internal_proto, export_proto, export_proto_np): New.
 423         (iexport_proto, iexport): New.
 424         (iexport_data_proto, iexport_data): New.
 425         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
 426         intrinsics/cpu_time.c, intrinsics/cshift0.c,
 427         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
 428         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
 429         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
 430         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
 431         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
 432         intrinsics/reshape_generic.c, intrinsics/size.c,
 433         intrinsics/spread_generic.c, intrinsics/stat.c,
 434         intrinsics/string_intrinsics.c, intrinsics/system.c,
 435         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
 436         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
 437         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
 438         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
 439         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
 440         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
 441         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
 442         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
 443         m4/transpose.m4, runtime/environ.c, runtime/error.c,
 444         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
 445         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
 446         runtime/stop.c: Use them to mark symbols internal or external.
 447         * generated/*: Rebuild.
 448
 449 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
 450
 451         PR bootstrap/18895
 452         Revert 2004-12-07 change.
 453         * Makefile.am (AM_MAKEFLAGS): Delete.
 454         * Makefile.in: Regenerate.
 455
 456 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 457
 458         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
 459         * libgfortran/Makefile.in: Regenerate
 460
 461 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 462
 463         * io/io.h (open_external): Change prototype.
 464         * io/unix.c (regular_file): Change prototype and set flags->action if
 465         needed.
 466         (open_external): Ditto.
 467         * io/open.c (new_unit): Let open_external set flags->action.
 468
 469 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
 470
 471         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
 472         * configure: Regenerate.
 473         * config.h.in: Likewise.
 474         * c99_protos.h: New file.
 475         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
 476         * intrinsics/c99_functions.c (fabsf): New function.
 477
 478 2004-12-06  Richard Henderson  <rth@redhat.com>
 479
 480         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 481         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
 482         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
 483         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
 484         of internal_malloc.
 485         * generated/*: Rebuild.
 486
 487 2004-12-06  Richard Henderson  <rth@redhat.com>
 488
 489         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
 490         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
 491         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
 492         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
 493         intrinsics/spread_generic.c, intrinsics/stat.c,
 494         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
 495         intrinsics/transpose_generic.c, intrinsics/unlink.c,
 496         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
 497         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
 498         io/write.c, runtime/environ.c, runtime/error.c,
 499         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
 500         runtime/memory.c, runtime/pause.c, runtime/stop.c,
 501         runtime/string.c: Whitespace fixes.
 502
 503 2004-12-06  Richard Henderson  <rth@redhat.com>
 504
 505         * Makefile.am: Generate all m4 output under $(srcdir).
 506         * Makefile.in: Regenerate.
 507
 508 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 509
 510         PR fortran/18710
 511         * io/transfer.c (unformatted_read, unformatted_write): width of
 512         a COMPLEX is twice its kind.
 513
 514 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 515
 516         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 517         * configure, aclocal.m4, Makefile.in: Regenerate.
 518
 519 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 520
 521         PR libfortran/18284
 522         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
 523         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
 524
 525 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 526
 527         * io/inquire.c (inquire_via_unit): do not allow a direct access
 528         file to be opened for sequential I/O.
 529
 530 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
 531         Paul Brook  <paul@codesourcery.com>
 532
 533         * intrinsics/flush.c: New file.
 534         * intrinsics/fnum.c: ditto
 535         * intrinsics/stat.c: ditto
 536         * io/io.h (unit_to_fd): Add prototype.
 537         * io/unix.c (unit_to_fd): New function.
 538         * configure.ac: Add test for members of struct stat.  Check for
 539         sys/types.h and sys/stat.h
 540         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
 541         * configure.in: Regenerate.
 542         * config.h.in: Regenerate.
 543         * Makefile.in: Regenerate.
 544
 545 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 546
 547         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
 548
 549 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
 550
 551         * io/unix.c (mmap_alloc_w_a): check for a write to a location
 552         less than the mapped area.
 553
 554 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
 555
 556         PR fortran/18364
 557         *  io/endfile.c (st_endfile): flush the stream before truncating.
 558
 559 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 560
 561         * configure: Regenerate for libtool change.
 562
 563 2004-11-22  Steven Bosscher  <stevenb@suse.de>
 564
 565         PR libfortran/15960
 566         * configure.ac: Check for finite in libm.
 567         * libgfortran.h: Define isfinite macro if not defined.
 568         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
 569         HAVE_FPCLASSIFY.
 570         * io/write.c (write_float): Use isfinite instead of finite.
 571         * configure, config.h.in: Rebuilt.
 572
 573 2004-11-20  Roger Sayle  <roger@eyesopen.com>
 574
 575         * io/write.c (write_float, list_formatted_write): Fix indentation.
 576
 577 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
 578
 579         PR target/16135
 580         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
 581         * configure.ac: Include LIBGFOR_TARGET_ILP32.
 582         * configure: Regenerate.
 583         * config.h.in: Likewise.
 584         * libgfortran.h: Provide default definitions for C99 types
 585         on ILP32 targets that don't have them.
 586
 587         PR target/17999
 588         * configure.ac: Check for snprintf.
 589         * configure: Regenerate.
 590         * config.h.in: Likewise.
 591         * intrinsics/date_and_time.c (date_and_time): Do not
 592         use snprinf if it is not available.
 593         * io/write.c (output_float): Likewise.
 594
 595 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
 596
 597         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
 598         * Makefile.in: Regenerated
 599         * intrinsics/umask.c: New file
 600         * intrinsics/unlink.c: ditto
 601         * intrinsics/exit.c: ditto
 602
 603 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
 604
 605         * m4/matmul.m4: Loops reordered to improve cache behavior.
 606         * generated/matmul_??.c: Regenerated.
 607
 608 2004-11-10  Paul Brook  <paul@codesourcery.com>
 609
 610         PR fortran/18218
 611         * configure.ac: Check for strtof.
 612         * configure: Regenerate.
 613         * config.h.in: Regenerate.
 614         * io/read.c (convert_real): Use strtof if available.
 615         (convert_precision_real): Remove.
 616         (read_f): Avoid poor exponentiation algorithm.
 617
 618 2004-11-05  Andreas Schwab  <schwab@suse.de>
 619
 620         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
 621         AC_PROG_F77, F77 and FFLAGS.
 622         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
 623         FCCOMPILE instead of F77COMPILE.
 624         * configure, Makefile.in: Regenerate.
 625
 626 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
 627
 628         * acinclude.m4: Properly quote AC_CACHE_CHECK.
 629         * Makefile.am: Add in ACLOCAL_AMFLAGS.
 630         * aclocal.m4, configure, Makefile.in: Regenerate.
 631
 632 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 633
 634         * config.h.in: Regenerate.
 635         * configure: Regenerate.
 636         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
 637         * io/unix.c (S_IRGRP): Define if undefined.
 638         (S_IWGRP): Same.
 639         (S_IROTH): Same.
 640         (S_IWOTH): Same.
 641         (tempfile): Use mktemp if mkstemp missing, fix typos.
 642
 643 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 644
 645         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
 646
 647 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
 648
 649         * intrinsics/rand.c (irand): Handle NULL argument.
 650
 651 2004-10-07  Paul Brook  <paul@codesourcery.com>
 652
 653         * io/transfer.c (finalize_transfer): Free internal streams.
 654         * io/unix.c (mem_close): Free stream object.
 655
 656 2004-10-07  Paul Brook  <paul@codesourcery.com>
 657
 658         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
 659         error.
 660
 661 2004-10-06  Paul Brook  <paul@codesourcery.com>
 662
 663         PR libfortran/17709
 664         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
 665
 666 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
 667
 668         * intrinsics/mvbits.c: Commit the file.
 669
 670 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 671
 672         PR fortran/17283
 673         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
 674         if not done by caller.
 675         (__pack_s): New function.
 676         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
 677         allocating zero memory.
 678
 679         PR fortran/17631
 680         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
 681         * Makefile.in: Regenerate.
 682         * intrinsics/mvbits.h: New file.
 683
 684         PR fortran/17776
 685         * intrinsics/system.c: New file.
 686         * Makefile.am: Add dependency for the new file.
 687         * Makefile.in: Regenerate.
 688
 689 2004-10-04  Paul Brook  <paul@codesourcery.com>
 690         Bud Davis  <bdavis9659@comcast.net>
 691
 692         PR fortran/17706
 693         PR fortran/16434
 694         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
 695         BN and BZ formats.
 696         * io/write.c (output_float): Don't output minus zero.
 697
 698 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 699
 700         * intrinsics/abort.c ("libgfortran.h"): Move.
 701         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
 702         * intrinsics/write.c ("libgfortran.h"): Same.
 703
 704 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 705
 706         PR libfortran/16137
 707         * config.h.in (HAVE_POWF): Undefine.
 708         * configure.ac: Check for 'powf' in library.
 709         * configure: Regenerate.
 710         * intrinsics/c99_functions.c (powf): New function.
 711
 712 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 713
 714         * intrinsics/etime.c (etime_): New function.
 715
 716 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
 717
 718         * libgfortran.h: define gfc_alloca()
 719         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
 720
 721 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
 722
 723         PR fortran/17286
 724         * io/list_read.c (namelist_read): ignore spaces after
 725         the '=' for namelist reads.
 726
 727 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 728
 729         * config.h.in: Regenerate.
 730         * configure: Regenerate.
 731         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
 732         * unix.c: Include stdio.h.
 733         (HAVE_SYS_MMAN_H): Check.
 734         (PROT_READ, PROT_WRITE): Provide default definitions.
 735
 736 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 737
 738         * intrincics/getcwd.c: New file.
 739         * Makefile.am: Add getcwd.c.
 740         * Makefile.in: Regenerated.
 741
 742 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 743         Paul Brook  <paul@codesourcery.com>
 744
 745         * intrinsics/env.c (getenv, get_environmental_variable): Remove
 746         trailing white space.  Use alloca.  Honour trim_name.
 747
 748 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
 749
 750         PR fortran/17090
 751
 752         * io/list_read.c (list_formatted_read): Handle trailing spaces
 753         at end of line.
 754
 755 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
 756
 757         * io/write.c (output_float): Typo in comment.  Remove debugging
 758         printf.  Fix format for FP of form 1e10.
 759
 760 2004-09-03  Richard Henderson  <rth@redhat.com>
 761
 762         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
 763         copy_loop_double, copy_loop_ldouble): New.
 764         (__cshift0): Make shift type ssize_t.  Use % operator instead of
 765         div.  Use specialized versions of copy loop depending on the shape.
 766
 767 2004-09-02  Paul Brook  <paul@codesourcery.com>
 768
 769         * io/format.c (parse_format_list): Set repeat count for P descriptors.
 770         * write.c (output_float): Fix condition.  Correctly handle nonzero
 771         scale factor.
 772
 773 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 774
 775         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
 776         * mk-srk-inc.sh: Likewise.
 777
 778 2004-09-01  Paul Brook  <paul@codesourcery.com>
 779
 780         * runtime/error.c (generate_error): Set both iostat and
 781         library_return.
 782
 783 2004-08-31  Paul Brook  <paul@codesourcery.com>
 784
 785         PR libfortran/16805
 786         * io/list_read.c (next_char): Don't signal EOF for internal files.
 787         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
 788
 789 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 790
 791         * io/unit.c: Separate copyright years by ','.
 792         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
 793         Remove blank line in beginning of function.
 794         (get_unit): Simplify code.
 795
 796 2004-08-31  Paul Brook  <paul@codesourcery.com>
 797
 798         * io/unit.c (get_unit): Remove superfluous if.
 799
 800 2004-08-31  Paul Brook  <paul@codesourcery.com>
 801
 802         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
 803         (finalize_transfer): Move setjmp after namlist IO.
 804         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
 805
 806 2004-08-31  Paul Brook  <paul@codesourcery.com>
 807
 808         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
 809
 810 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 811
 812         * libgfortran.h: Replace 'gfc_strlen_type' by
 813         'gfc_charlen_type'. Update comment accordingly.
 814         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
 815         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
 816
 817 2004-08-31  Paul Brook  <paul@codesourcery.com>
 818
 819         * libgfortran.h: Add comments.
 820
 821 2004-08-30  Richard Henderson  <rth@redhat.com>
 822
 823         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
 824         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
 825         (selected_int_kind.inc selected_real_kind.inc): New rules.
 826         * Makefile.in: Regenerate.
 827         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
 828         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
 829         include table of detected kinds.
 830         * intrinsics/selected_real_kind.f90: Similarly.
 831
 832 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 833         Paul Brook  <paul@codesourcery.com>
 834
 835         * intrinsics/bessel.c: New file.
 836         * intrinsics/erf.c: New file.
 837         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
 838         * configure.ac: Test for C99 Bessel and Error functions.
 839         * Makefile.in: Regenerate.
 840         * config.h.in: Regenerate.
 841         * configure: Regenerate.
 842
 843 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 844         Paul Brook  <paul@codesourcery.com>
 845
 846         * Makefile.am: Add intrinsics/getXid.c.
 847         * configure.ac: Add tests for get{g,p,u}id.
 848         * config.h.in: Regenerate.
 849         * Makefile.in: Regenerate.
 850         * configure: Regenerate.
 851
 852 2004-08-28  Paul Brook  <paul@codesourcery.com>
 853
 854         PR libfortran/17195
 855         * libgfortran.h (rtoa): Remove prototype.
 856         * runtime/error.c (rtoa): Remove.
 857         * io/write.c (calculate_G_format): Don't add blanks if E format is
 858         used.  Add correct number of blanks when exponent width is specified.
 859         (output_float): Rewrite.
 860
 861 2004-08-27  Paul Brook  <paul@codesourcery.com>
 862
 863         * io/rewind.c (st_rewind): Reset unit to read mode.
 864
 865 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
 866
 867         PR fortran/16597
 868         * io/io.h: created typedef for unit_mode.
 869         * io/io.h (gfc_unit): added mode to unit structure.
 870         * io/transfer.c (data_transfer_init): flush if a write then
 871         read is done on a unit (direct access files).
 872         * io/rewind.c (st_rewind): Used unit mode instead of global.
 873
 874 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 875
 876         PR fortran/17143
 877         * runtime/error.c (itoa): keep from overflowing during
 878         mod operation by using unsigned variable.
 879
 880 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 881
 882         PR fortran/17164
 883         * runtime/string_intrinsics.c (string_index):check for
 884         substring longer than string.
 885
 886 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
 887
 888         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
 889         * Makefile.in: Rebuilt.
 890
 891 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 892
 893         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
 894         Fix formatting issues, update copyright years.
 895
 896 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
 897
 898         PR 16908
 899         * io/transfer.c (next_record_w): Do not blank pad.
 900         * io/transfer.c (next_record): Take into account partial records.
 901
 902 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
 903
 904         PR fortran/13278
 905         * io/transfer.c (st_set_nml_var)
 906         * io/write.c (namelist_write): Allow var_name and var_name_len to be
 907         null. For strings, use string_length field instead of len.
 908         * io/io.h (struct namelist_type): New field string_length.
 909         (st_set_nml_var_char): New argument string_length.
 910
 911 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
 912
 913         PR gfortran/16935
 914         * io/open.c (st_open): use flags instead of the unit structure.
 915
 916 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
 917
 918         * io/list_read.c (namelist_read): Convert variable names
 919         to lower case, so that mixed-case names are recognized.
 920         Don't read beyond terminating slash.
 921
 922 2004-08-09  Richard Henderson  <rth@redhat.com>
 923             Roger Sayle  <roger@eyesopen.com>
 924
 925         * intrinsics/c99_functions.c (nextafterf): New implementation that
 926         works correctly with denormalized numbers.
 927
 928 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
 929
 930         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
 931         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
 932         Allocate space if return value has NULL in its data field.
 933         * generated/*.c: Regenerate.
 934
 935 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 936
 937         * intrinsics/env.c: New file.
 938         * Makefile.am: Add env.c to build.
 939         * Makefile.in: Regenerate.
 940
 941 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
 942
 943         PR libgfortran/16704
 944         * io/read.c (read_radix): Understand letters f and F as hex digits.
 945
 946 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
 947
 948         * libgfortran.h (array_t, size0) New declarations.
 949         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
 950         space if return value descriptor has NULL in its data field,
 951         and initialize bounds and stride.
 952         * intrinsics/size.c (array_t, size0): Declarations moved to
 953         libgfortran.h.
 954         * generated/*.c: Regenerate.
 955
 956 2004-08-03  Roger Sayle  <roger@eyesopen.com>
 957
 958         PR libgfortran/16137
 959         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
 960         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 961         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
 962         * config.h.in: Regenerate.
 963         * configure: Regenerate.
 964
 965         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
 966         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 967         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
 968         implementations for targets that don't support C99 float functions.
 969
 970 2004-08-01  Roger Sayle  <roger@eyesopen.com>
 971
 972         * io/write.c (write_float): Use the slightly more portable isnan
 973         in preference to isinf.
 974
 975 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
 976
 977         * configure.ac: Add check for LFS support.
 978         * configure: Regenerate
 979
 980 2004-07-11  Paul Brook  <paul@codesourcery.com>
 981
 982         PR fortran/16303
 983         * m4/cexp.m4 (carg): Return -pi to pi.
 984         * generated/exp_c?.c: Regenerate.
 985
 986 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
 987
 988         PR fortran/16291
 989         * libgfortran/io/write.c: (write_float): Added length check.
 990         Remove pointless memset calls.
 991
 992 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
 993             Paul Brook  <paul@codesourcery.com>
 994
 995         PR fortran/15472
 996         * io/transfer.c(us_write): set recl for seq unform writes to max size.
 997         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
 998         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
 999         right time.
1000         * io/unix.c(is_seekable): set based upon the file/device, not the
1001         method being used to access it (fd or mmap).
1002         * io/unix.c(fd_flush): don't set file_size if !seekable.
1003         * io/unix.c(fd_truncate: ditto.
1004
1005 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1006         Paul Brook  <paul@codesourcery.com>
1007
1008         PR fortran/15280
1009         PR fortran/15665
1010         * libgfortran.h (gfc_strlen_type): Define.
1011         * intrinsics/args.c (getarg): Rename ...
1012         (getarg_i4): ... to this.
1013         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
1014         get_command_i4, get_command_i8): New functions.
1015
1016 2004-07-04  Matthias Klose  <doko@debian.org>
1017
1018         * libtool-version: New.
1019         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
1020         * Makefile.in: Regenerate.
1021         * configure.ac: Remove libtool_VERSION macro
1022         * configure: Regenerate
1023
1024 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
1025             Steven Bosscher  <stevenb@suse.de>
1026
1027         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
1028         commit in prefix.
1029
1030 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1031         Paul Brook  <paul@codesourcery.com>
1032
1033         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
1034         comments.
1035         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
1036
1037 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
1038
1039         PR gfortran/12839
1040         * io/write.c (write_float): check signbit for Infinity.
1041
1042 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
1043
1044         PR gfortran/16196
1045         * unix.c(regular_file): create file if it does not exist.
1046
1047 2004-06-24  Andrew Pinski  <apinski@apple.com>
1048
1049         * configure.ac: Remove check for libmx.
1050         * configure: Regenerate.
1051
1052 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1053
1054         PR fortran/15750
1055         * inquire.c (st_inquire): Add comment
1056         * io.h (st_parameter): Add iolength.
1057         (st_iolength, st_iolength_done): Declare.
1058         * transfer.c (iolength_transfer, iolength_transfer_init,
1059         st_iolength, st_iolength_done): New functions.
1060
1061 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
1062
1063         * etime.c (etime_sub): Remove array rank check;
1064         Add check for sufficient space.
1065
1066 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1067
1068         PR gfortran/16080
1069         * io/list_read.c(set_value): fixed spelling.
1070
1071 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1072
1073         PR gfortran/16080
1074         * io/list_read.c(set_value): don't copy if the string is null.
1075
1076 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
1077
1078         PR gfortran/15292
1079         * intrinsics/c99_functions.c: Use fpclassify if it exists.
1080
1081 2004-06-13  Paul Brook  <paul@codesourcery.com>
1082
1083         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
1084         * configure.ac: Add checks for nextafter and nextafterf.
1085         * Makefile.in, config.h.in, configure: Regenerate.
1086         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
1087         * intrinsics/rand.c (rand): Use normalize_r4_i4.
1088         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
1089         (random_r8): Use normalize_r8_i8.
1090         * runtime/normalize.c: New file.
1091
1092 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1093             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1094
1095         * random.c: Fix several spelling and formatting mistakes in
1096         comments.
1097         (random_r8): Fix loop to make random numbers range in [0,1(.
1098
1099
1100 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1101
1102         * random.c (random_r4): Burn a random number.
1103         (random_r8): fix infinite loop.
1104
1105 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1106       Steve Kargl  <sgk@troutmask.apl.washington.edu>
1107
1108         PR gfortran/15292
1109         * intrinsics/c99_functions.c: New file.
1110         * Makefile.am: Add new file.
1111         * configure.ac: Added test for round/roundf.
1112         * Makefile.in: Regenerate.
1113         * configure: Regenerate.
1114         * configure.h.in: Regenerate.
1115
1116 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
1117
1118         * Makefile.am: Add rand.c and etime.c
1119         * Makefile.in: Regenerated.
1120         * aclocal.in: Regenerated.
1121         * cpu_time.c (second_sub, second): New functions.
1122         * rand.c (irand, rand, srand): New file.
1123         * etime.c (etime_sub, etime): New file.
1124
1125 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1126             Steven Bosscher  <stevenb@suse.de>
1127
1128         PR fortran/14923
1129         * intrinsics/date_and_time.c: New file.
1130         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
1131         * Makefile.in, aclocal.m4: Regenerate.
1132         * libgfortran.h: Prototype date_and_time().
1133
1134 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1135
1136         PR fortran/15665
1137         * intrinsics/args.c: Implement GETARG and IARGC.
1138         * Makefile.am: Add it.
1139         * Makefile.in: Regenerate.
1140
1141 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1142
1143         PR gfortran/12839
1144         * io/write.c(write_float): Format inf and nan IAW F2003.
1145
1146 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
1147
1148         PR gfortran/14897
1149         * io/transfer.c (formatted_transfer): position is unique
1150          for T and TL edit descriptors.
1151         (data_transfer_init): set record length to size of internal
1152          file.
1153
1154 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
1155
1156         PR gfortran/15755
1157         * io/backspace.c(st_backspace): call correct routine for
1158         formatted and un-formatted units.
1159
1160 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
1161
1162         PR gfortran/11800
1163         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
1164         (lib_LTLIBRARIES): Rename to ...
1165         (toolexeclib_LTLIBRARIES): this for multilib support.
1166         * configure.in: Rename to ...
1167         * configure.ac: this.  Update to modern autoconf style, enable
1168         multilibs, support --enable-version-specific-runtime-libs.
1169         * Makefile.in: Regenerated.
1170         * configure: Regenerated.
1171         * aclocal.m4: Regenerated.
1172
1173 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
1174
1175         * libgfortran.h (random_seed): Update prototype.
1176         * intrinsics/random.c: Disable old implementation and add new one.
1177
1178 2004-05-30  Andreas Jaeger  <aj@suse.de>
1179
1180         * intrinsics/random.c: Include unistd.h for close and read
1181         prototypes, remove unneeded inclusion of assert.h.
1182
1183         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
1184         unneeded inclusion of assert.h.
1185
1186 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
1187
1188         PR fortran/15234
1189         * intrinsics/associated.c: Remove enum.
1190         (associated): Replace TRUE/FALSE by 1/0.
1191
1192 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
1193
1194         * random.c (random_seed): Use correct variable.
1195
1196 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
1197
1198         * intrinsics/system_clock: New file.
1199         * Makefile.am: Add intrinsics/system_clock.c.
1200         * Makefile.in: Regenerate.
1201
1202 2004-05-21  Roger Sayle  <roger@eyesopen.com>
1203
1204         * io/format.c (parse_format_list): Allow the comma after a string
1205         literal to be optional.
1206
1207 2004-05-18  Paul Brook  <paul@codesourcery.com>
1208         Feng Wang  <fengwang@nudt.edu.cn>
1209
1210         * Makefile.am (i_pow_c): Set it. Add build rule.
1211         (gfor_built_src): Use it.
1212         (m4_files): add m4/pow.m4.
1213         * Makefile.in: Regenerate.
1214         * m4/pow.m4: New file.
1215         * generated/pow_*.c: Regenerate.
1216
1217 2004-05-18  Paul Brook  <paul@codesourcery.com>
1218
1219         * Makefile.am: Remove references to types.m4.
1220         * m4/iparm.m4: Merge with types.m4.
1221         * m4/types.m4: Remove.
1222         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
1223         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
1224         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
1225         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
1226         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
1227         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
1228         Update to use new iparm.m4.
1229         * generated/*.c: Regenerate.
1230
1231 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1232
1233         PR fortran/15235
1234         * gfortran.h (offset_t): Rename to ...
1235         (gfc_offset): ... this.
1236         * io/backspace.c (formatted_backspace, unformatted_backspace),
1237         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
1238         transfer.c (us_read, us_write, next_record_r, next_record_w),
1239         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
1240         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
1241         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
1242         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
1243         occurences of offset_t by gfc_offset.
1244
1245 2004-05-16  Paul Brook  <paul@codesourcery.com>
1246
1247         * io/format.c (write_real): Don't include padding in format.
1248
1249 2004-05-16  Paul Brook  <paul@codesourcery.com>
1250
1251         * io/format.c (format_lex): Make c an int.
1252
1253 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1254         Paul Brook  <paul@codesourcery.com>
1255
1256         * io/write.c (write_logical): Don't print extra blank.
1257         (write_integer): Base field width on kind.
1258         (list_formatted_write): Output initial blank.
1259
1260 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1261
1262         * io/io.h (flush): Add prototype.
1263         * io/transfer.c (finalize_transfer): Flush partial records.
1264         * io/unix.c (flush): New function.
1265
1266 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1267
1268         PR fortran/15234
1269         * io/io.h (unit_t): Rename to ...
1270         (gfc_unit) ... this.
1271         (unit_root, current_unit, find_file, find_unit, get_unit): Now
1272         of type gfc_unit.
1273         (delete_file, insert_unit, close_unit): Argument now of type
1274         gfc_unit.
1275         * backspace.c (st_backspace), close.c (st_close), endfile.c
1276         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
1277         (test_endfile, edit_modes, new_unit, already_open, st_open),
1278         rewind.c (st_rewind), transfer.c (current_unit), unit.c
1279         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
1280         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
1281         get_unit, init_units, close_unit), unix.c (find_file0,
1282         find_file, delete_file): Replace all occurences of unit_t by
1283         gfc_unit.
1284
1285 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
1286
1287         PR fortran/15311
1288         * io/write.c (write_a): right justify A edit output.
1289
1290 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
1291
1292         PR fortran/15149
1293         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
1294         * runtime/main.c(init): Call random_seed as part of MAIN init.
1295
1296 2004-05-13  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
1297
1298         * io/format.c: (parse_format_list): No comma is required after
1299         P descriptor.
1300
1301 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
1302
1303         PR fortran/15204
1304         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
1305
1306 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1307             Steven Bosscher  <stevenb@suse.de>
1308
1309         PR libfortran/15234
1310         * libgfortran.h: Include <inttypes.h> if available.
1311
1312 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1313
1314         * io/unix.c (MAP_FAILED): Define if missing.
1315         (mmap_alloc): Cast MAP_FAILED to char *.
1316         (mmap_open): Likewise.
1317
1318 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1319
1320         * generated/_abs_i8.f90: New file.
1321         * generated/_abs_c4.f90: New file.
1322         * generated/_abs_c8.f90: New file.
1323         * Makefile.am: Add them.
1324         * Makefile.in: Regenerate.
1325 `
1326 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1327
1328         PR fortran/14056
1329         * generated/_abs_i4.f90: New file.
1330         * Makefile.am: Add it.
1331         * Makefile.in: Regenerate.
1332
1333 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
1334
1335         PR fortran/14942
1336         * io/list_read.c(list_formatted_read): finish consuming the
1337         spaces and seperators at eoln to get ready for next item.
1338
1339 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
1340
1341         PR fortran/15113
1342         * io/read.c(read_a): Handle field width > destination and no field width.
1343
1344 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
1345
1346         PR fortran/14906
1347         * io/format.c (format_item): gracefully handle a ')'
1348         when it is the first character encountered in the string.
1349
1350 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1351
1352         PR fortran/14904
1353         * io/transfer.c (next_record): Update last_record when
1354         more than one record is written to a direct access file
1355         with one write statement.
1356
1357 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1358
1359         PR fortran/14901
1360         * io/transfer.c (next_record_w) : No '\n' if internal.
1361         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
1362
1363 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1364
1365         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
1366         Will need to change this later to support direct access files > 2gb.
1367
1368 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1369
1370         PR gfortran/14762
1371         * io/transfer.c (next_record_r) : Skip to next record.
1372
1373 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1374
1375         PR gfortran/14836
1376         * io/transfer.c (next_record): Update last_record for DIRECT
1377
1378 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1379
1380         PR gfortran/14837
1381         * io/unix.c (find_file0): Use fd field of struct
1382
1383 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1384
1385         PR 14831
1386         * io/inquire.c (inquire_via_unit): Changed return string for
1387         BLANK=NULL. Use correct variable for ACTION.
1388
1389 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1390
1391         PR 14746
1392         * io/read.c (read_f): Allow a decimal without a leading digit.
1393         * io/write.c (output_float): remove a leading '0' to keep from
1394         overflowing the field (F edit descriptor).
1395
1396 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1397
1398         PR gfortran/14565
1399         * io/open.c (new_unit),
1400         * io/io.h : new_unit is now visible
1401         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
1402         * io/transfer.c (data_transfer_init): remove compile warnings.
1403         * io/rewind.c (st_rewind): ftruncate if writing.
1404
1405 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1406
1407         * write.c (write_l): Use extract_int for 'L' edit descriptor.
1408
1409 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1410
1411         PR 13919
1412         * io/io.h (global_t):
1413         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
1414           Move eof_jmp to a global structure.
1415         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
1416
1417 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1418
1419         * m4/cexp.m4 (csqrt): Actually use the passed value.
1420         * generated/exp_c?.c: Regenerate.
1421
1422 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1423
1424         PR 12921
1425         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
1426         * open.c (new_unit): Moved test for positioned direct access error.
1427         (init_units): Corrected calculation of max records.
1428
1429 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
1430
1431         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
1432         * Makefile.in: Regenerate.
1433         * m4/dotprodc.m4: New file. Implement complex dot_product.
1434         * m4/dotprod.m4: Delete the complex implementation.
1435         * generated/dotprod_*: Update.
1436
1437 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
1438
1439         * transfer.c (write_constant_string): Do not delete H's in hollerith
1440         formats.
1441
1442 2004-01-05  Andrew Pinski  <apinski@apple.com>
1443
1444         * configure.in: Check for csin in -lmx also.
1445         * configure: Regenerate.
1446
1447 2004-01-01  Paul Brook  <paul@codesourcery.com>
1448
1449         * io/list_read.c (find_nml_node): Make static.
1450         (match_namelist_name): Ditto.
1451         * io/read.c (convert_precision_real): Make static, fix spelling.
1452         * io/transfer.c (extract_real): Remove unused prototype.
1453         (st_set_nml_var): Make static.
1454         * io/write.c (extract_real): Make static.
1455
1456 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
1457
1458         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
1459
1460 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
1461
1462         * io/transfer.c (data_transfer_init): Give a runtime error for list
1463         formatted reads and writes from/to files opened for unformatted IO.
1464
1465 2003-11-30  Paul Brook  <paul@nowt.org>
1466
1467         * runtime/memory.c (push_context): Remove.
1468         (pop_context): Remove.
1469         * libgfortran.h: Remove prototypes.
1470
1471 2003-11-27  Paul Brook  <paul@nowt.org>
1472
1473         * runtime/memory.c (deallocate): Nullify pointer after freeing.
1474
1475 2003-11-27  Paul Brook  <paul@nowt.org>
1476
1477         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
1478         * libgfortran.h: Ditto.
1479         * m4/in_pack.m4: Ditto.
1480         * runtime/in_pack_generic.c: Ditto.
1481         * runtime/memory.c: Ditto.
1482
1483 2003-11-26  Richard Henderson  <rth@redhat.com>
1484
1485         * m4/exponent.m4, m4/fraction.m4: New.
1486         * m4/nearest.m4, m4/set_exponent.m4: New.
1487         * generated/*: Update.
1488         * Makefile.am: Add them.
1489         (AM_CFLAGS): New.  Use -std=gnu99.
1490         * Makefile.in: Regenerate.
1491
1492 2003-11-08  Paul Brook  <paul@nowt.org>
1493
1494         PR fortran/12704
1495         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
1496         * m4/maxloc1.m4: Ditto.
1497         * m4/minloc0.m4: Ditto.
1498         * m4/minloc1.m4: Ditto.
1499         * m4/ifunction.m4: Set return value for zero sized arrays.
1500         * m4/iforeach.m4: Ditto.
1501         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
1502         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
1503         * generated/*: Update.
1504
1505 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
1506
1507         PR fortran/12702
1508         * io/list_read.c (eat_spaces): Treat tab as space.
1509
1510 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
1511
1512         * intrinsics/random.c: Add reference to paper containing algorithm.
1513         (random_seed): Extra error checking and proper handling of arrays.
1514         (arandom_r4, arandom_r8): Implement.
1515
1516 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1517
1518         PR fortran/12703
1519         * runtime/memory.c (allocate_size): Allow allocation
1520         of zero-sized objects.
1521
1522 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1523
1524         PR fortran/12701
1525         * open.c (new_unit): Open without a file name opens
1526         a file with name fort.<unit>.
1527
1528 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
1529
1530         * intrinsics/cshift0.c: New file.
1531         * m4/cshift1.m4: New file
1532         * generated/cshift*.c: New files.
1533         * Makefile.am: Add them.
1534         * Makefile.in: Regenerate.
1535
1536 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
1537
1538         * io/list_read.c (read_character): Remove unwanted call to free_saved.
1539
1540 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
1541
1542         * intrinsics/string_intrinsics.c (string_trim): New function.
1543         (string_repeat): New function.
1544
1545 2003-10-11  Paul Brook  <paul@nowt.org>
1546
1547         * intrinsics/dprod_r8.f90: New file.
1548         * Makefile.am (gfor_specific_src): Add it.
1549         (gfor_built_specific_src): Rename from gfor_build_specific_c.
1550         Add new intrinsics.
1551         (gfor_specific2_src): Rename from gfor_built_specific2_c.
1552         Add new intrinsics.
1553         * Makefile.in: Regenerate.
1554         * generated/_aint_*.f90: New files.
1555         * generated/_anint*.f90: New files.
1556         * generated/_atan2*.f90: New files.
1557         * generated/_mod*.f90: New files.
1558
1559 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
1560
1561         * intrinsics/selected_kind.f90: New file.
1562         * Makefile.am: Add it.
1563         * Makefile.in: regenerate.
1564
1565 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
1566         Paul Brook  <paul@nowt.org>
1567
1568         * intrinsics/random.c: New file.
1569         * Makefile.am (gfor_hemper_src): Add it.
1570         (gfor_specific_c): Fix typo.
1571
1572 2003-09-19  Paul Brook  <paul@nowt.org>
1573
1574         * All: rename g95->gfc.
1575
1576 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
1577
1578         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1579
1580 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
1581
1582         * io/write.c (write_float): Dectection of positive infinite number,
1583         Not a Number(NaN) and negative infinite number.
1584         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1585         output a very_very small number ( < 0.1e-100 ).
1586
1587 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
1588
1589         * libgfortran.h (xtoa, itoa): Parameter modified.
1590         * io/io.h (namelist_info): Declaration to support namelist I/O
1591         (st_parameter): Add namelist related component
1592         (ionml, empty_internal_buffer, st_set_nml_var_int,
1593         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1594         st_set_nml_var_log): Declaration
1595         (set_integer, set_integer): Parameter changed
1596         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1597          fnodes
1598         (parse_format_list): Fix bug about FMT_SLASH
1599         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1600         newly allocated saved_string
1601         (next_char): Add detection of End_Of_Line support
1602         (convert_integer): Now can process 64 bits interger
1603         (read_real): Bug fixed
1604         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1605         (match_namelist_name): New implemention
1606         * io/lock.c (ionml): New global variable
1607         (library_end): Free memory in ionml
1608         * io/open.c (st_open): Variable initializtion
1609         * io/read.c (max_value): 64 bits interger support
1610         (convert_precsion_real): New procedure to replace "strtod" with more
1611          features
1612         (read_f, read_radix): Input bug fix
1613         * io/transfer.c: (sf_seen_eor): New static variable
1614         (read_sf): Zeroize base buffer; fix bugs: single read statement can
1615         not get input in mutli line when read from stdin
1616         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1617          request
1618         (data_transfer_init): Clear internal buffer for Internel File I/O.
1619         Internal File now worked. Detect some error condition for namelist.
1620         Some minor bug fix
1621         (next_record_w): Internal file and Namelist I/O support.
1622         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1623         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1624         * io/unit.c (implicit_unit): Deletion
1625         (get_unit): Now cannot open a unit implicitly.
1626         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1627         mapped buffer.
1628         (mem_alloc_r_at): Internal file I/O support added
1629         (empty_internal_buffer): New function
1630         * io/write.c (extract_int): Support 64 bits interger processing
1631         (output_float): Varibale initialization
1632         (write_float): Infinite real number detection.
1633         (write_int): 64 bits integer I/O support
1634         (write_decimal): New function to output decimal number
1635         (otoa, btoa): Better implemention and 64 bits interger support
1636         (namelist_write): New function
1637         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1638         interger support
1639
1640 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1641
1642         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1643         get_mem ): Add attribute.
1644         * intrinsics/spread_generic.c (__spread): Fix spelling.
1645         * io/inquire.c (inquire_via_filename): Add const.
1646         * io/io.h (sys_exit): Add attribute.
1647         * io/io.h (move_pos_offset): Add move_pos_offset.
1648         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1649         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1650         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1651         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1652         write_z): Add const.
1653         * io/read.c (convert_real): Add const.
1654         * io/transfer.c (type_name): Add const.
1655         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1656         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1657         inquire_read, inquire_write, inquire_readwrite): Add const.
1658         * io/write.c (output_float): Remove unused variable.
1659         * io/write.c (write_a, extract_int, extract_real, output_float,
1660         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1661         write_e, write_f, write_en, write_es, write_logical, write_integer,
1662         write_character, write_real, write_complex): Add const.
1663         * runtime/error.c (rtoa): Remove unused variable.
1664         * runtime/select.c (select_string): Add const.
1665         * runtime/stop.c (stop_string): Add const.
1666
1667 2003-08-10  Paul Brook  <paul@nowt.org>
1668
1669         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
1670         (FFLAGS): Add -fno-underscoring.
1671         * Makefile.in: Regenerate.
1672         * intrinsics/abort.c: New file.
1673
1674 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
1675
1676         * fmain.c (main): Do not call init and cleanup; call set_args instead.
1677         * libgfortran.h (init, cleanup): Remove declarations.
1678         (set_args): Add declaration.
1679         * runtime/main.c (init, cleanup): Make them static, and give them
1680         the constructor and destructor attributes.
1681         (set_args): New function.
1682
1683 2003-08-10  Paul Brook  <paul@nowt.org>
1684
1685         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
1686         on which string is longest.
1687
1688 2003-08-10  Paul Brook  <paul@nowt.org>
1689
1690         * Makefile.am (EXTRA_DIST): Remove old files.
1691         * Makefile.in: Regenerate.
1692
1693 2003-07-26  Paul Brook  <paul@nowt.org>
1694
1695         Rename library to libgfortran.
1696         * libgfortran.h: Change prefix to _libgfortran_.
1697
1698 2003-07-24  Paul Brook  <paul@nowt.org>
1699
1700         * configure.in: Don't pull in system libtool.  Use toplevel
1701         auxiliary files.
1702
1703 2003-07-22  Paul Brook  <paul@nowt.org>
1704
1705         Regenerate all configury files.
1706
1707 2003-07-09  Chun Huang  <compiler@sohu.com>
1708
1709         * intrinsics/string_intrinsic.c (string_scan): New function.
1710         (string_verify): New function.
1711
1712 2003-06-25  Paul Brook  <paul@nowt.org>
1713
1714         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
1715         (mem_seek): Don't bother setting physical_offset.
1716
1717 2003-06-20  Paul Brook  <paul@nowt.org>
1718
1719         * libgfor.h (stop_numeric): Declare.
1720         * runtime/pause.c: New file.
1721         * Makefile.am: Add it.
1722
1723 2003-06-08  Paul Brook  <paul@nowt.org>
1724
1725         * m4/cexp.m4 (cabs): Use correct typed version.
1726         (csqrt): New function.
1727
1728 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
1729
1730         Spotted by Benjamin and Tobias:
1731         * io/list_read.c: Add Separator '\t'.
1732         (parse_real, read_real): Accept real values starting with an optional
1733         sign follows a decimal point.
1734
1735 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1736
1737         * Makefile.am: Don't put cmath objects in subdir.
1738         * configure.in: Rename MATHOBJ to MATH_OBJ.
1739
1740 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
1741
1742         * intrinsics/associated.c: New file.
1743         * Makefile.am: Add it. Regenerate Makefile.in.
1744         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
1745         G95_DESCRIPTOR_DTYPE.
1746
1747 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
1748
1749         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
1750         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
1751         the scale_factor to 0 for F editing.
1752
1753 2003-05-11  Tobias Schlüter  <innenminister@gmx.de>
1754
1755         * libgfor.h: Only include stdint.h if it exists.
1756
1757 2003-05-07  Paul Brook  <paul@nowt.org>
1758
1759         * libgfor.h: Use stdint.h types.
1760         * intrinsics/ishift.c: Ditto.
1761         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
1762
1763 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
1764
1765         * libgfor.h (offsetof): Define if nobody else does.
1766         * runtime/memory.c (HEADER_SIZE): Use it.
1767
1768 2003-05-01  Tobias Schlüter  <innenminister@gmx.de>
1769
1770         * configure.in: Require autoconf 2.54.
1771
1772 2003-04-28  Tobias Schlüter  <innenminister@gmx.de>
1773         Paul Brook  <paul@nowt.org>
1774
1775         * intrinsics/reshape_generic.c: Copy the whole element, not just the
1776         first byte.
1777         * m4/transpose.m4: New file.
1778         * Makefile.am: Add them.
1779         Regenerate generated files.
1780
1781 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1782
1783         * io/format.c (parse_format_list): Allow 'X' without integer
1784         prefix.  This is an extension.  Interpretation is '1X'.
1785
1786 2003-04-18  Tobias Schlüter  <Tobias.Schlueter@physik.uni-muenchen.de>
1787
1788         * io/format.c (parse_format_list): Allow '0P'.
1789
1790 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1791
1792         * Makefile.in: Re-regenerate for automake 1.7.3.
1793
1794 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
1795
1796         Port implementation for CHARACTER SELECT from Andy's tree.
1797         * runtime/select.c: New file
1798         * Makefile.am: Add it.
1799         * Makefile.in: Regenerate.
1800
1801 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
1802
1803         * io/transfer.c (formatted_transfer): Modified
1804         * io/unix.c (move_pos_offset): New Function.
1805         * io/format.c (parse_format_list): Modified.
1806
1807 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
1808
1809         * io/write.c (write_float,write_real): New implemention of
1810         FMT_G and default float editing.
1811         (calculate_exp,calculate_G_format,output_float): New Function.
1812         (write_float,write_real,write_logical): Modified
1813         * libgfor.h (default_rtoa): Remove Declaration.
1814         * runtime/error.c (default_rtoa): Remove Function.
1815
1816 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
1817
1818         Spotted by Yang:
1819         * io/write.c (extract_real): Add missing break statement.
1820
1821 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1822
1823         * cpu_time.c: Make sure we have a definition of HZ.  Don't
1824         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
1825
1826 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1827             Paul Brook  <paul@nowt.org>
1828
1829         * configure.in: Check for process time headers and GETTIMEOFDAY.
1830         * makefile.am: Add intrinsics/cpu_time.c.
1831         * acinclude.m4: New file.
1832         * intrinsics/cpu_time.c: New file.
1833         * m4/dotprodl.m4: Fix typo.
1834         Regenerate generated files.
1835
1836 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
1837
1838         * io/write.c (extract_real): Ouput floating point value.
1839         (write_float): New Function.
1840         (write_e, write_f, write_en, write_es): Modified
1841         * io/transfer.c (formatted_transfer): Modified.
1842         * libgfor.h (default_rtoa): Declaration.
1843         (rtoa): Declaration.
1844         * runtime/error.c (default_rtoa): New Function.
1845         (rtoa): New Function.
1846
1847 2003-04-05  Paul Brook  <paul@nowt.org>
1848
1849         * intrinsics/spread_generic.c: New file.
1850         * Makefile.am: Add it. Regenerate Makefile.in.
1851
1852 2003-03-29  Paul Brook  <paul@nowt.org>
1853
1854         * intrinsics/pack_generic.c: New file.
1855         * intrinsics/unpack_generic.c: New file.
1856         * Makefile.am: Add them. Regenerate Makefile.in.
1857
1858 2003-03-25  Paul Brook  <paul@nowt.org>
1859
1860         * intrinsics/eoshift0.c: New file.
1861         * intrinsics/eoshift2.c: New file.
1862         * m4/eoshift1.m4: New file.
1863         * m4/eoshift3.m4: New file.
1864         * Makefile.am: Add them.
1865         * in_unpack_generic.c: Initialize src.
1866         Regenerate generated files.
1867
1868 2003-03-14  Paul Brook  <paul@nowt.org>
1869
1870         * m4/shape.m4: Work properly with array temporaries.
1871         * m4/in_pack.m4: Skip redundant checks for array temporaries.
1872         * runtime/in_pack_generic.c: Ditto.
1873
1874 2003-03-12  Paul Brook  <paul@nowt.org>
1875
1876         * m4/shape.m4: Work properly with noncontiguous arrays.
1877
1878 2003-03-08  Paul Brook  <paul@nowt.org>
1879
1880         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
1881         * runtime/in_pack_generic.c: Ditto.
1882
1883 2003-02-08  Paul Brook  <paul@nowt.org>
1884
1885         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
1886         * io/close.c (st_close): Return void.
1887         * io/open.c (st_open): Return void.
1888         * libgfor.h (g95_array_char): Declare.
1889         (internal_malloc_size): Ditto.
1890         (internal_pack*, internal_unpack*): Ditto.
1891         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
1892         arrays.
1893         * m4/in_unpack.m4: Include file fixes.
1894         * m4/reshape.m4: Increment the correct source pointer.
1895         * Makefile.am (maxloc): Fix typo.
1896         * runtime/in_pack_generic.c: Call optimized functions. Allocate
1897         storage if neccessary. Fix logic for packed arrays.
1898         * runtime/in_unpack_generic.c: Call optimized functions.
1899         * runtime/main.c: Use runtime_error to report errors.
1900         * memory.c (internal_malloc_size): Make non-static.
1901
1902 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1903
1904         * reshape_packed.c, lock.c: Add #include <string.h>.
1905         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
1906         environ.c, error.c, memory.c, string.c: Add const.
1907         * error.c (show_locus): Add void.
1908
1909 2003-02-21  Paul Brook  <paul@nowt.org>
1910
1911         * m4/in_pack.m4: Avoid returning const * parameter.
1912         * Makefile.am: Only regenerate files in maintainer mode.
1913
1914 2003-02-20  Paul Brook  <paul@nowt.org>
1915
1916         Add array repacking support functions.
1917         * m4/in_pack.m4, m4/in_unpack.m4: New files.
1918         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
1919         * Makefile.am: Build them.  Regenerate configury files.
1920         * generated/: New directory for generated files (need to move
1921         everything else there).
1922
1923 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1924
1925         * m4/cexp.m4: Fix typo.
1926
1927 2003-01-26  Paul Brook  <paul@nowt.org>
1928
1929         * intrinsics/: Add missing generated files.
1930
1931 2003-01-26  Paul Brook  <paul@nowt.org>
1932
1933         * Makefile.am: Put -I before the filename.
1934
1935 2003-01-24  Paul Brook  <paul@nowt.org>
1936
1937         * configure.in: Add AM_MAINTAINER_MODE.
1938
1939 2003-01-23  Paul Brook  <paul@nowt.org>
1940
1941         * configure.in, Makefile.am: Modify to work with unmodified autoconf
1942         and auotmake.
1943         Also regenerate other configury files.
1944
1945 2003-01-21  Paul Brook  <paul@nowt.org>
1946
1947         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1948
1949 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1950
1951         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1952         Don't include "alloca.h".
1953
1954 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1955
1956         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
1957         * Makefile.am: Adjust file name.
1958         * Makefile.in: Regenerate.
1959         * gfortypes.h: Kill, include everything in...
1960         * libgfor.h: ...here.  Include config.h
1961         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
1962         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
1963         intrinsics/reshape_packed.c, intrinsics/size.c,
1964         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
1965         for prefix for all functions instead of hardcoded.
1966
1967 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1968
1969         * io/lock.c (library_end): Propagate library return
1970         code.
1971
1972 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1973
1974         Port fixes from Andy's tree:
1975         * io/read.c (read_decimal): Reverse sense of overflow
1976         comparison during integer reads.
1977         * io/format.c (revert): Fix comment.
1978         (next_format): Fix format revision.
1979         * io/unix.c: Fix and simplify mmap version of stream
1980         functions.
1981
1982 2003-01-11  Paul Brook  <paul@nowt.org>
1983
1984         * configure, Makefile.in: Regenerate.
1985
1986 2003-01-11  Paul Brook  <paul@nowt.org>
1987
1988         * runtime/stop.c: Rewrite.
1989
1990 2003-01-08  Paul Brook  <paul@nowt.org>
1991
1992         * configure, Makefile.in: Regenerate.
1993
1994 2003-01-05  Paul Brook  <paul@nowt.org>
1995
1996         * (*.m4) Move to m4/.
1997         * intrinsics/string.c (_gfor_string_index): New Function.
1998
1999 2002-12-29  Paul Brook  <paul@nowt.org>
2000
2001         * intrinsics/reshape.*: New files.
2002         * gcc_config.patch: Update to new GCC configure system.
2003
2004 2002-10-10  Paul Brook  <paul@nowt.org>
2005
2006         * intrinsics/size.c: New file.
2007         * intrinsics/shape.m4: New file.
2008         * Makefile.am: Add above files.
2009
2010 2002-10-02  Paul Brook  <paul@nowt.org>
2011
2012         * fmain.c (main): Move here.
2013         * libgfor.c: From here.
2014         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
2015         * Makefile.am: Build libgforbegin.
2016         * gcc_config.patch: Remove stray -march=athlon.
2017         * dotprodl.m4: Fix use of L8_TO_L4 macro.
2018         * ifunction.m4: Move variable declarations to allow compilation with
2019         gcc < 3.0
2020         * specific.m4, specific4.m4: Fix typo typecode->type_code.
2021         * README: Document use of patch -p1.
2022
2023 2002-09-12  Paul Brook  <paul@nowt.org>
2024
2025         * math/*: Add complex math library functions.
2026         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
2027         * Makefile.am: Add details for above.
2028         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
2029
2030 2002-09-09  Paul Brook  <paul@nowt.org>
2031
2032         * libgfor.c (determine_endianness): Use an array rather than a struct.
2033         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
2034
2035 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2036
2037         * libgfor.c: Add fatal signal handler.
2038         Romove superfluous abort() calls.
2039
2040 2002-09-07  Paul Brook <paul@nowt.org>
2041
2042         * Makefile.am, intrinsics: Major rewrite.
2043
2044 2002-09-02  Paul Brook <paul@nowt.org>
2045
2046         * Makefile.am: Added -I$(srcdir) to m4 rule.
2047
2048 2002-08-30  Paul Brook <paul@nowt.org>
2049
2050         * io/*: Integrated libgforio.
2051         * Makefile.am, configure.in: Make compatable with GCC. Build code for
2052         intrinsics in the intrisics directory.
2053         * intrinsics/intrinsics.m4: Move here. Strip directories from the
2054         filename. Add 'and' and 'all' intrinsics.
2055
2056 2002-08-17  Paul Brook <paul@nowt.org>
2057
2058         * ALL: First release as more than just a single file