[gcc.git] / libgfortran / ChangeLog

2005-01-22  David Edelsohn  <edelsohn@gnu.org>

        PR libgfortran/19052
        * libgfortran.h (options_t): Add stderr_unit.
        * io/io.h (error_stream): Declare.
        * io/open.c (new_unit): Do not terminate abnormally if opening
        file preconnected to stdin, stdout, or stderr.
        * io/unit.c (init_units): Initialize stderr_unit.
        * io/unix.c (error_stream): New function.
        * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.

2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/18982
        * io/unix.c (regular_file):  No need to change flags->action
        if an error occurs.  Document this.  
        No need to call stat() for STATUS_OLD, open() will
        fail anyway.
        For ACTION_UNSPECIFIED, try open for read-write, then for
        read-only if open fails with EACCES, then for write-only
        if that fails with EACCES again.
        * io/unix.c (open_external): Document changed behavior of
        regular_file.

2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
        
        PR fortran/19194
        * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
        use CHARACTER macro for definition of string valued paramters.
        
2005-01-22  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/19314
        * io/inquire.c(inquire_via_unit): implement POSITION=.
        * io/transfer.c(next_record): update position for 
        INQUIRE.
        * io/rewind.c(st_rewind): update position for
        INQUIRE.

2005-01-16  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18778
        * io/transfer.c (us_read): no bytes available is not a
        runtime error.

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * io/transfer.c (st_write_done): only truncate when it
        is required.

2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>

        PR libfortran/19280
        c99_protos.h: License changed to GPL+exception.
        libgfortran.h: Ditto.
        intrinsics/abort.c: Ditto.
        intrinsics/args.c: Ditto.
        intrinsics/associated.c: Ditto.
        intrinsics/bessel.c: Ditto.
        intrinsics/c99_functions.c: Ditto.
        intrinsics/cpu_time.c: Ditto.
        intrinsics/cshift0.c: Ditto.
        intrinsics/date_and_time.c: Ditto.
        intrinsics/env.c: Ditto.
        intrinsics/eoshift0.c: Ditto.
        intrinsics/eoshift2.c: Ditto.
        intrinsics/erf.c: Ditto.
        intrinsics/etime.c: Ditto.
        intrinsics/exit.c: Ditto.
        intrinsics/flush.c: Ditto.
        intrinsics/fnum.c: Ditto.
        intrinsics/getXid.c: Ditto.
        intrinsics/getcwd.c: Ditto.
        intrinsics/ishftc.c: Ditto.
        intrinsics/mvbits.c: Ditto.
        intrinsics/pack_generic.c: Ditto.
        intrinsics/rand.c: Ditto.
        intrinsics/random.c: Ditto.
        intrinsics/reshape_generic.c: Ditto.
        intrinsics/reshape_packed.c: Ditto.
        intrinsics/size.c: Ditto.
        intrinsics/spread_generic.c: Ditto.
        intrinsics/stat.c: Ditto.
        intrinsics/string_intrinsics.c: Ditto.
        intrinsics/system.c: Ditto.
        intrinsics/system_clock.c: Ditto.
        intrinsics/transpose_generic.c: Ditto.
        intrinsics/umask.c: Ditto.
        intrinsics/unlink.c: Ditto.
        intrinsics/unpack_generic.c: Ditto.
        io/backspace.c: Ditto.
        io/close.c: Ditto.
        io/endfile.c: Ditto.
        io/format.c: Ditto.
        io/inquire.c: Ditto.
        io/io.h: Ditto.
        io/list_read.c: Ditto.
        io/lock.c: Ditto.
        io/open.c: Ditto.
        io/read.c: Ditto.
        io/rewind.c: Ditto.
        io/transfer.c: Ditto.
        io/unit.c: Ditto.
        io/unix.c: Ditto.
        io/write.c: Ditto.
        m4/all.m4: Ditto.
        m4/any.m4: Ditto.
        m4/cexp.m4: Ditto.
        m4/chyp.m4: Ditto.
        m4/count.m4: Ditto.
        m4/cshift1.m4: Ditto.
        m4/ctrig.m4: Ditto.
        m4/dotprod.m4: Ditto.
        m4/dotprodc.m4: Ditto.
        m4/dotprodl.m4: Ditto.
        m4/eoshift1.m4: Ditto.
        m4/eoshift3.m4: Ditto.
        m4/exponent.m4: Ditto.
        m4/fraction.m4: Ditto.
        m4/head.m4: Ditto.
        m4/iforeach.m4: Ditto.
        m4/ifunction.m4: Ditto.
        m4/in_pack.m4: Ditto.
        m4/in_unpack.m4: Ditto.
        m4/iparm.m4: Ditto.
        m4/matmul.m4: Ditto.
        m4/matmull.m4: Ditto.
        m4/maxloc0.m4: Ditto.
        m4/maxloc1.m4: Ditto.
        m4/maxval.m4: Ditto.
        m4/minloc0.m4: Ditto.
        m4/minloc1.m4: Ditto.
        m4/minval.m4: Ditto.
        m4/mtype.m4: Ditto.
        m4/nearest.m4: Ditto.
        m4/pow.m4: Ditto.
        m4/product.m4: Ditto.
        m4/reshape.m4: Ditto.
        m4/set_exponent.m4: Ditto.
        m4/shape.m4: Ditto.
        m4/specific.m4: Ditto.
        m4/specific2.m4: Ditto.
        m4/sum.m4: Ditto.
        m4/transpose.m4: Ditto.
        m4/types.m4: Ditto.
        runtime/environ.c: Ditto.
        runtime/error.c: Ditto.
        runtime/in_pack_generic.c: Ditto.
        runtime/in_unpack_generic.c: Ditto.
        runtime/main.c: Ditto.
        runtime/memory.c: Ditto.
        runtime/normalize.c: Ditto.
        runtime/pause.c: Ditto.
        runtime/select.c: Ditto.
        runtime/stop.c: Ditto.
        runtime/string.c: Ditto.
        generated/_abs_c4.f90: Regenerated.
        generated/_abs_c8.f90: Regenerated.
        generated/_abs_i4.f90: Regenerated.
        generated/_abs_i8.f90: Regenerated.
        generated/_abs_r4.f90: Regenerated.
        generated/_abs_r8.f90: Regenerated.
        generated/_acos_r4.f90: Regenerated.
        generated/_acos_r8.f90: Regenerated.
        generated/_aint_r4.f90: Regenerated.
        generated/_aint_r8.f90: Regenerated.
        generated/_anint_r4.f90: Regenerated.
        generated/_anint_r8.f90: Regenerated.
        generated/_asin_r4.f90: Regenerated.
        generated/_asin_r8.f90: Regenerated.
        generated/_atan2_r4.f90: Regenerated.
        generated/_atan2_r8.f90: Regenerated.
        generated/_atan_r4.f90: Regenerated.
        generated/_atan_r8.f90: Regenerated.
        generated/_conjg_c4.f90: Regenerated.
        generated/_conjg_c8.f90: Regenerated.
        generated/_cos_c4.f90: Regenerated.
        generated/_cos_c8.f90: Regenerated.
        generated/_cos_r4.f90: Regenerated.
        generated/_cos_r8.f90: Regenerated.
        generated/_cosh_r4.f90: Regenerated.
        generated/_cosh_r8.f90: Regenerated.
        generated/_dim_i4.f90: Regenerated.
        generated/_dim_i8.f90: Regenerated.
        generated/_dim_r4.f90: Regenerated.
        generated/_dim_r8.f90: Regenerated.
        generated/_exp_c4.f90: Regenerated.
        generated/_exp_c8.f90: Regenerated.
        generated/_exp_r4.f90: Regenerated.
        generated/_exp_r8.f90: Regenerated.
        generated/_log10_r4.f90: Regenerated.
        generated/_log10_r8.f90: Regenerated.
        generated/_log_c4.f90: Regenerated.
        generated/_log_c8.f90: Regenerated.
        generated/_log_r4.f90: Regenerated.
        generated/_log_r8.f90: Regenerated.
        generated/_mod_i4.f90: Regenerated.
        generated/_mod_i8.f90: Regenerated.
        generated/_mod_r4.f90: Regenerated.
        generated/_mod_r8.f90: Regenerated.
        generated/_sign_i4.f90: Regenerated.
        generated/_sign_i8.f90: Regenerated.
        generated/_sign_r4.f90: Regenerated.
        generated/_sign_r8.f90: Regenerated.
        generated/_sin_c4.f90: Regenerated.
        generated/_sin_c8.f90: Regenerated.
        generated/_sin_r4.f90: Regenerated.
        generated/_sin_r8.f90: Regenerated.
        generated/_sinh_r4.f90: Regenerated.
        generated/_sinh_r8.f90: Regenerated.
        generated/_sqrt_c4.f90: Regenerated.
        generated/_sqrt_c8.f90: Regenerated.
        generated/_sqrt_r4.f90: Regenerated.
        generated/_sqrt_r8.f90: Regenerated.
        generated/_tan_r4.f90: Regenerated.
        generated/_tan_r8.f90: Regenerated.
        generated/_tanh_r4.f90: Regenerated.
        generated/_tanh_r8.f90: Regenerated.
        generated/all_l4.c: Regenerated.
        generated/all_l8.c: Regenerated.
        generated/any_l4.c: Regenerated.
        generated/any_l8.c: Regenerated.
        generated/count_4_l4.c: Regenerated.
        generated/count_4_l8.c: Regenerated.
        generated/count_8_l4.c: Regenerated.
        generated/count_8_l8.c: Regenerated.
        generated/cshift1_4.c: Regenerated.
        generated/cshift1_8.c: Regenerated.
        generated/dotprod_c4.c: Regenerated.
        generated/dotprod_c8.c: Regenerated.
        generated/dotprod_i4.c: Regenerated.
        generated/dotprod_i8.c: Regenerated.
        generated/dotprod_l4.c: Regenerated.
        generated/dotprod_l8.c: Regenerated.
        generated/dotprod_r4.c: Regenerated.
        generated/dotprod_r8.c: Regenerated.
        generated/eoshift1_4.c: Regenerated.
        generated/eoshift1_8.c: Regenerated.
        generated/eoshift3_4.c: Regenerated.
        generated/eoshift3_8.c: Regenerated.
        generated/exp_c4.c: Regenerated.
        generated/exp_c8.c: Regenerated.
        generated/exponent_r4.c: Regenerated.
        generated/exponent_r8.c: Regenerated.
        generated/fraction_r4.c: Regenerated.
        generated/fraction_r8.c: Regenerated.
        generated/hyp_c4.c: Regenerated.
        generated/hyp_c8.c: Regenerated.
        generated/in_pack_i4.c: Regenerated.
        generated/in_pack_i8.c: Regenerated.
        generated/in_unpack_i4.c: Regenerated.
        generated/in_unpack_i8.c: Regenerated.
        generated/matmul_c4.c: Regenerated.
        generated/matmul_c8.c: Regenerated.
        generated/matmul_i4.c: Regenerated.
        generated/matmul_i8.c: Regenerated.
        generated/matmul_l4.c: Regenerated.
        generated/matmul_l8.c: Regenerated.
        generated/matmul_r4.c: Regenerated.
        generated/matmul_r8.c: Regenerated.
        generated/maxloc0_4_i4.c: Regenerated.
        generated/maxloc0_4_i8.c: Regenerated.
        generated/maxloc0_4_r4.c: Regenerated.
        generated/maxloc0_4_r8.c: Regenerated.
        generated/maxloc0_8_i4.c: Regenerated.
        generated/maxloc0_8_i8.c: Regenerated.
        generated/maxloc0_8_r4.c: Regenerated.
        generated/maxloc0_8_r8.c: Regenerated.
        generated/maxloc1_4_i4.c: Regenerated.
        generated/maxloc1_4_i8.c: Regenerated.
        generated/maxloc1_4_r4.c: Regenerated.
        generated/maxloc1_4_r8.c: Regenerated.
        generated/maxloc1_8_i4.c: Regenerated.
        generated/maxloc1_8_i8.c: Regenerated.
        generated/maxloc1_8_r4.c: Regenerated.
        generated/maxloc1_8_r8.c: Regenerated.
        generated/maxval_i4.c: Regenerated.
        generated/maxval_i8.c: Regenerated.
        generated/maxval_r4.c: Regenerated.
        generated/maxval_r8.c: Regenerated.
        generated/minloc0_4_i4.c: Regenerated.
        generated/minloc0_4_i8.c: Regenerated.
        generated/minloc0_4_r4.c: Regenerated.
        generated/minloc0_4_r8.c: Regenerated.
        generated/minloc0_8_i4.c: Regenerated.
        generated/minloc0_8_i8.c: Regenerated.
        generated/minloc0_8_r4.c: Regenerated.
        generated/minloc0_8_r8.c: Regenerated.
        generated/minloc1_4_i4.c: Regenerated.
        generated/minloc1_4_i8.c: Regenerated.
        generated/minloc1_4_r4.c: Regenerated.
        generated/minloc1_4_r8.c: Regenerated.
        generated/minloc1_8_i4.c: Regenerated.
        generated/minloc1_8_i8.c: Regenerated.
        generated/minloc1_8_r4.c: Regenerated.
        generated/minloc1_8_r8.c: Regenerated.
        generated/minval_i4.c: Regenerated.
        generated/minval_i8.c: Regenerated.
        generated/minval_r4.c: Regenerated.
        generated/minval_r8.c: Regenerated.
        generated/nearest_r4.c: Regenerated.
        generated/nearest_r8.c: Regenerated.
        generated/pow_c4_i4.c: Regenerated.
        generated/pow_c4_i8.c: Regenerated.
        generated/pow_c8_i4.c: Regenerated.
        generated/pow_c8_i8.c: Regenerated.
        generated/pow_i4_i4.c: Regenerated.
        generated/pow_i4_i8.c: Regenerated.
        generated/pow_i8_i4.c: Regenerated.
        generated/pow_i8_i8.c: Regenerated.
        generated/pow_r4_i4.c: Regenerated.
        generated/pow_r4_i8.c: Regenerated.
        generated/pow_r8_i4.c: Regenerated.
        generated/pow_r8_i8.c: Regenerated.
        generated/product_c4.c: Regenerated.
        generated/product_c8.c: Regenerated.
        generated/product_i4.c: Regenerated.
        generated/product_i8.c: Regenerated.
        generated/product_r4.c: Regenerated.
        generated/product_r8.c: Regenerated.
        generated/reshape_i4.c: Regenerated.
        generated/reshape_i8.c: Regenerated.
        generated/set_exponent_r4.c: Regenerated.
        generated/set_exponent_r8.c: Regenerated.
        generated/shape_i4.c: Regenerated.
        generated/shape_i8.c: Regenerated.
        generated/sum_c4.c: Regenerated.
        generated/sum_c8.c: Regenerated.
        generated/sum_i4.c: Regenerated.
        generated/sum_i8.c: Regenerated.
        generated/sum_r4.c: Regenerated.
        generated/sum_r8.c: Regenerated.
        generated/transpose_i4.c: Regenerated.
        generated/transpose_i8.c: Regenerated.
        generated/trig_c4.c: Regenerated.
        generated/trig_c8.c: Regenerated.

2005-01-07  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18398
        * transfer.c (next_record_r): always skip the
        eol search if it was found during sf_read.

2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2): 
        Define.
        * intrinsics/ishftc.c: Update copyright years.
        (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
        * intrinsics/mvbits.c: Correct non-ASCII character in my name.
        Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.

2004-12-23  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/19071
        * io/tranfer.c (formatted_transfer): moved check for 
        format reversion inside the processing loop.

2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

        PR libfortran/19074
        * libgfortran.h (itoa): Rename to gfc_itoa.
        * io/write.c (itoa): Same.
        * runtime/environ.c (itoa): Same.
        * runtime/error.c (itoa): Same.

2004-12-15  Bud Davis  <bdavis9659@comcast.net>
            Steven G. Kargl  <kargls@comcast.net>

        PR fortran/17597
        * io/list_read.c (read_real): do not push back a comma when
        it delimits a real value without a decimal point

2004-12-14  Steve Ellcey  <sje@cup.hp.com>

        * libgfortran/io/transfer.c (us_read): Use memcpy/memset
        instead of assignment to fill unaligned buffer.
        (us_write): Ditto.
        (next_record_w): Ditto.

2004-12-14  Steven G. Kargl  <kargls@comcast.net>

        PR libfortran/18966
        * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
        * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
        * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
        * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.

2004-12-13  David Edelsohn  <edelsohn@gnu.org>

        * io/transfer.c (read_sf): Change bitwise "and" to logical "and".

2004-12-12  Richard Henderson  <rth@redhat.com>

        * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
        intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
        intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
        intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
        m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
        m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
        m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
        instead of "__".
        * generated/*: Rebuild.

2004-12-12  Richard Henderson  <rth@redhat.com>

        * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
        (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
        (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
        * configure.ac: Use them.
        * configure, config.h.in, aclocal.m4: Rebuild.
        * libgfortran.h (prefix): Remove.
        (PREFIX, IPREFIX): New.
        (sym_rename, sym_rename1, sym_rename2): New.
        (internal_proto, export_proto, export_proto_np): New.
        (iexport_proto, iexport): New.
        (iexport_data_proto, iexport_data): New.
        * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
        intrinsics/cpu_time.c, intrinsics/cshift0.c,
        intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
        intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
        intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
        intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
        intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
        intrinsics/reshape_generic.c, intrinsics/size.c,
        intrinsics/spread_generic.c, intrinsics/stat.c,
        intrinsics/string_intrinsics.c, intrinsics/system.c,
        intrinsics/system_clock.c, intrinsics/transpose_generic.c,
        intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
        io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
        io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
        m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
        m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
        m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
        m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
        m4/transpose.m4, runtime/environ.c, runtime/error.c,
        runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
        runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
        runtime/stop.c: Use them to mark symbols internal or external.
        * generated/*: Rebuild.

2004-12-09  David Edelsohn  <edelsohn@gnu.org>

        PR bootstrap/18895
        Revert 2004-12-07 change.
        * Makefile.am (AM_MAKEFLAGS): Delete.
        * Makefile.in: Regenerate.

2004-12-07  Steve Ellcey  <sje@cup.hp.com>

        * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
        * libgfortran/Makefile.in: Regenerate

2004-12-07  Steve Ellcey  <sje@cup.hp.com>

        * io/io.h (open_external): Change prototype.
        * io/unix.c (regular_file): Change prototype and set flags->action if
        needed.
        (open_external): Ditto.
        * io/open.c (new_unit): Let open_external set flags->action.

2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
        * configure: Regenerate.
        * config.h.in: Likewise.
        * c99_protos.h: New file.
        * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
        * intrinsics/c99_functions.c (fabsf): New function.

2004-12-06  Richard Henderson  <rth@redhat.com>

        * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
        intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
        intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
        m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
        of internal_malloc.
        * generated/*: Rebuild.

2004-12-06  Richard Henderson  <rth@redhat.com>

        * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
        intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
        intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
        intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
        intrinsics/spread_generic.c, intrinsics/stat.c,
        intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
        intrinsics/transpose_generic.c, intrinsics/unlink.c,
        intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
        io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
        io/write.c, runtime/environ.c, runtime/error.c,
        runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
        runtime/memory.c, runtime/pause.c, runtime/stop.c,
        runtime/string.c: Whitespace fixes.

2004-12-06  Richard Henderson  <rth@redhat.com>

        * Makefile.am: Generate all m4 output under $(srcdir).
        * Makefile.in: Regenerate.

2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        PR fortran/18710
        * io/transfer.c (unformatted_read, unformatted_write): width of
        a COMPLEX is twice its kind.

2004-12-02  Richard Sandiford  <rsandifo@redhat.com>

        * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
        * configure, aclocal.m4, Makefile.in: Regenerate.

2004-12-02  Bud Davis  <bdavis9659@comcast.net>

        PR libfortran/18284
        * io/unix.c (fd_alloc_w_at): Update file_length when extending.
        * io/backspace.c (formatted_backspace): Reset endfile after backspace.

2004-12-02  Bud Davis  <bdavis9659@comcast.net>

        * io/inquire.c (inquire_via_unit): do not allow a direct access
        file to be opened for sequential I/O.

2004-12-02  Steven G. Kargl  <kargls@comcast.net>
        Paul Brook  <paul@codesourcery.com>

        * intrinsics/flush.c: New file.
        * intrinsics/fnum.c: ditto
        * intrinsics/stat.c: ditto
        * io/io.h (unit_to_fd): Add prototype.
        * io/unix.c (unit_to_fd): New function.
        * configure.ac: Add test for members of struct stat.  Check for
        sys/types.h and sys/stat.h
        * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
        * configure.in: Regenerate.
        * config.h.in: Regenerate.
        * Makefile.in: Regenerate.

2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

        * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.

2004-11-28  Bud Davis  <bdavis9659@comcast.net>

        * io/unix.c (mmap_alloc_w_a): check for a write to a location
        less than the mapped area.

2004-11-27  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18364
        *  io/endfile.c (st_endfile): flush the stream before truncating.

2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>

        * configure: Regenerate for libtool change.

2004-11-22  Steven Bosscher  <stevenb@suse.de>

        PR libfortran/15960
        * configure.ac: Check for finite in libm.
        * libgfortran.h: Define isfinite macro if not defined.
        * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
        HAVE_FPCLASSIFY.
        * io/write.c (write_float): Use isfinite instead of finite.
        * configure, config.h.in: Rebuilt.

2004-11-20  Roger Sayle  <roger@eyesopen.com>

        * io/write.c (write_float, list_formatted_write): Fix indentation.

2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>

        PR target/16135
        * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
        * configure.ac: Include LIBGFOR_TARGET_ILP32.
        * configure: Regenerate.
        * config.h.in: Likewise.
        * libgfortran.h: Provide default definitions for C99 types
        on ILP32 targets that don't have them.

        PR target/17999
        * configure.ac: Check for snprintf.
        * configure: Regenerate.
        * config.h.in: Likewise.
        * intrinsics/date_and_time.c (date_and_time): Do not
        use snprinf if it is not available.
        * io/write.c (output_float): Likewise.

2004-11-20  Steven G. Kargl  <kargls@comcast.net>

        * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
        * Makefile.in: Regenerated
        * intrinsics/umask.c: New file
        * intrinsics/unlink.c: ditto
        * intrinsics/exit.c: ditto

2004-11-18  Victor Leikehman  <lei@il.ibm.com>

        * m4/matmul.m4: Loops reordered to improve cache behavior.
        * generated/matmul_??.c: Regenerated.
        
2004-11-10  Paul Brook  <paul@codesourcery.com>

        PR fortran/18218
        * configure.ac: Check for strtof.
        * configure: Regenerate.
        * config.h.in: Regenerate.
        * io/read.c (convert_real): Use strtof if available.
        (convert_precision_real): Remove.
        (read_f): Avoid poor exponentiation algorithm.

2004-11-05  Andreas Schwab  <schwab@suse.de>

        * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
        AC_PROG_F77, F77 and FFLAGS.
        * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
        FCCOMPILE instead of F77COMPILE.
        * configure, Makefile.in: Regenerate.

2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>

        * acinclude.m4: Properly quote AC_CACHE_CHECK.
        * Makefile.am: Add in ACLOCAL_AMFLAGS.
        * aclocal.m4, configure, Makefile.in: Regenerate.

2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

        * config.h.in: Regenerate.
        * configure: Regenerate.
        * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
        * io/unix.c (S_IRGRP): Define if undefined.
        (S_IWGRP): Same.
        (S_IROTH): Same.
        (S_IWOTH): Same.
        (tempfile): Use mktemp if mkstemp missing, fix typos.

2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

        *  intrinsics/system.c ("libgfortran.h"): Move after system headers.

2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>

        * intrinsics/rand.c (irand): Handle NULL argument.

2004-10-07  Paul Brook  <paul@codesourcery.com>

        * io/transfer.c (finalize_transfer): Free internal streams.
        * io/unix.c (mem_close): Free stream object.

2004-10-07  Paul Brook  <paul@codesourcery.com>

        * intrinsics/string_intrinsics.c (string_verify): Fix off by one
        error.

2004-10-06  Paul Brook  <paul@codesourcery.com>

        PR libfortran/17709
        * io/transfer.c (data_transfer_init): Reset sf_seen_eor.

2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>

        * intrinsics/mvbits.c: Commit the file.

2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        PR fortran/17283
        * intrinsics/pack_generic.c (__pack): Allocate memory for return array
        if not done by caller.
        (__pack_s): New function.
        * runtime/memory.c (internal_malloc, internal_malloc64): Allow
        allocating zero memory.

        PR fortran/17631
        * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
        * Makefile.in: Regenerate.
        * intrinsics/mvbits.h: New file.

        PR fortran/17776
        * intrinsics/system.c: New file.
        * Makefile.am: Add dependency for the new file.
        * Makefile.in: Regenerate.

2004-10-04  Paul Brook  <paul@codesourcery.com>
        Bud Davis  <bdavis9659@comcast.net>

        PR fortran/17706
        PR fortran/16434
        * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
        BN and BZ formats.
        * io/write.c (output_float): Don't output minus zero.

2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

        * intrinsics/abort.c ("libgfortran.h"): Move.
        * intrinsics/date_and_time.c ("libgfortran.h"): Same.
        * intrinsics/write.c ("libgfortran.h"): Same.

2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>

        PR libfortran/16137
        * config.h.in (HAVE_POWF): Undefine.
        * configure.ac: Check for 'powf' in library.
        * configure: Regenerate.
        * intrinsics/c99_functions.c (powf): New function.

2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>

        * intrinsics/etime.c (etime_): New function.

2004-09-21  Steven G. Kargl  <kargls@comcast.net>

        * libgfortran.h: define gfc_alloca()
        * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.

2004-09-21  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/17286
        * io/list_read.c (namelist_read): ignore spaces after 
        the '=' for namelist reads.

2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

        * config.h.in: Regenerate.
        * configure: Regenerate.
        * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
        * unix.c: Include stdio.h.
        (HAVE_SYS_MMAN_H): Check.
        (PROT_READ, PROT_WRITE): Provide default definitions.

2004-09-15  Steven G. Kargl  <kargls@comcast.net>

        * intrincics/getcwd.c: New file.
        * Makefile.am: Add getcwd.c.
        * Makefile.in: Regenerated.

2004-09-15  Steven G. Kargl  <kargls@comcast.net>
        Paul Brook  <paul@codesourcery.com>

        * intrinsics/env.c (getenv, get_environmental_variable): Remove
        trailing white space.  Use alloca.  Honour trim_name.

2004-09-13  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/17090

        * io/list_read.c (list_formatted_read): Handle trailing spaces
        at end of line.

2004-09-06  Steven G. Kargl  <kargls@comcast.net>

        * io/write.c (output_float): Typo in comment.  Remove debugging
        printf.  Fix format for FP of form 1e10.

2004-09-03  Richard Henderson  <rth@redhat.com>

        * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
        copy_loop_double, copy_loop_ldouble): New.
        (__cshift0): Make shift type ssize_t.  Use % operator instead of
        div.  Use specialized versions of copy loop depending on the shape.

2004-09-02  Paul Brook  <paul@codesourcery.com>

        * io/format.c (parse_format_list): Set repeat count for P descriptors.
        * write.c (output_float): Fix condition.  Correctly handle nonzero
        scale factor.

2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
        * mk-srk-inc.sh: Likewise.

2004-09-01  Paul Brook  <paul@codesourcery.com>

        * runtime/error.c (generate_error): Set both iostat and
        library_return.

2004-08-31  Paul Brook  <paul@codesourcery.com>

        PR libfortran/16805
        * io/list_read.c (next_char): Don't signal EOF for internal files.
        * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.

2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * io/unit.c: Separate copyright years by ','.
        (compare, insert_unit, delete_unit, is_internal_unit, close_units):
        Remove blank line in beginning of function.
        (get_unit): Simplify code.

2004-08-31  Paul Brook  <paul@codesourcery.com>

        * io/unit.c (get_unit): Remove superfluous if.

2004-08-31  Paul Brook  <paul@codesourcery.com>

        * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
        (finalize_transfer): Move setjmp after namlist IO.
        * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.

2004-08-31  Paul Brook  <paul@codesourcery.com>

        * list_read.c (eat_separator): Set at_eo when a '/' is seen.

2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * libgfortran.h: Replace 'gfc_strlen_type' by
        'gfc_charlen_type'. Update comment accordingly.
        * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
        Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.

2004-08-31  Paul Brook  <paul@codesourcery.com>

        * libgfortran.h: Add comments.

2004-08-30  Richard Henderson  <rth@redhat.com>

        * Makefile.am (gfor_helper_src): Split selected_kind.f90.
        (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
        (selected_int_kind.inc selected_real_kind.inc): New rules.
        * Makefile.in: Regenerate.
        * mk-sik-inc.sh, mk-srk-inc.sh: New files.
        * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
        include table of detected kinds.
        * intrinsics/selected_real_kind.f90: Similarly.

2004-08-29  Steven G. Kargl  <kargls@comcast.net>
        Paul Brook  <paul@codesourcery.com>

        * intrinsics/bessel.c: New file.
        * intrinsics/erf.c: New file.
        * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
        * configure.ac: Test for C99 Bessel and Error functions.
        * Makefile.in: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

2004-08-29  Steven G. Kargl  <kargls@comcast.net>
        Paul Brook  <paul@codesourcery.com>

        * Makefile.am: Add intrinsics/getXid.c.
        * configure.ac: Add tests for get{g,p,u}id.
        * config.h.in: Regenerate.
        * Makefile.in: Regenerate.
        * configure: Regenerate.

2004-08-28  Paul Brook  <paul@codesourcery.com>

        PR libfortran/17195
        * libgfortran.h (rtoa): Remove prototype.
        * runtime/error.c (rtoa): Remove.
        * io/write.c (calculate_G_format): Don't add blanks if E format is
        used.  Add correct number of blanks when exponent width is specified.
        (output_float): Rewrite.

2004-08-27  Paul Brook  <paul@codesourcery.com>

        * io/rewind.c (st_rewind): Reset unit to read mode.

2004-08-27  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/16597
        * io/io.h: created typedef for unit_mode.
        * io/io.h (gfc_unit): added mode to unit structure.
        * io/transfer.c (data_transfer_init): flush if a write then
        read is done on a unit (direct access files).
        * io/rewind.c (st_rewind): Used unit mode instead of global.

2004-08-24  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/17143        
        * runtime/error.c (itoa): keep from overflowing during
        mod operation by using unsigned variable.

2004-08-24  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/17164
        * runtime/string_intrinsics.c (string_index):check for
        substring longer than string.

2004-08-24  David Edelsohn  <edelsohn@gnu.org>

        * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
        * Makefile.in: Rebuilt.

2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
        Fix formatting issues, update copyright years.

2004-08-21  Bud Davis  <bdavis9659@comcast.net>

        PR 16908
        * io/transfer.c (next_record_w): Do not blank pad.
        * io/transfer.c (next_record): Take into account partial records.

2004-08-18  Victor Leikehman  <lei@il.ibm.com>

        PR fortran/13278
        * io/transfer.c (st_set_nml_var)
        * io/write.c (namelist_write): Allow var_name and var_name_len to be
        null. For strings, use string_length field instead of len.
        * io/io.h (struct namelist_type): New field string_length.
        (st_set_nml_var_char): New argument string_length.

2004-08-13  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/16935
        * io/open.c (st_open): use flags instead of the unit structure.

2004-08-10  Victor Leikehman  <lei@il.ibm.com>

        * io/list_read.c (namelist_read): Convert variable names
        to lower case, so that mixed-case names are recognized.
        Don't read beyond terminating slash.

2004-08-09  Richard Henderson  <rth@redhat.com>
            Roger Sayle  <roger@eyesopen.com>

        * intrinsics/c99_functions.c (nextafterf): New implementation that
        works correctly with denormalized numbers.

2004-08-09  Victor Leikehman  <lei@il.ibm.com>

        * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
        intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
        Allocate space if return value has NULL in its data field.
        * generated/*.c: Regenerate.

2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>

        * intrinsics/env.c: New file.
        * Makefile.am: Add env.c to build.
        * Makefile.in: Regenerate.

2004-08-05  Victor Leikehman  <lei@il.ibm.com>

        PR libgfortran/16704
        * io/read.c (read_radix): Understand letters f and F as hex digits.

2004-08-04  Victor Leikehman  <lei@il.ibm.com>

        * libgfortran.h (array_t, size0) New declarations.
        * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
        space if return value descriptor has NULL in its data field,
        and initialize bounds and stride.
        * intrinsics/size.c (array_t, size0): Declarations moved to
        libgfortran.h.
        * generated/*.c: Regenerate.

2004-08-03  Roger Sayle  <roger@eyesopen.com>

        PR libgfortran/16137
        * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
        copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
        scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
        * config.h.in: Regenerate.
        * configure: Regenerate.

        * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
        copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
        nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
        implementations for targets that don't support C99 float functions.

2004-08-01  Roger Sayle  <roger@eyesopen.com>

        * io/write.c (write_float): Use the slightly more portable isnan
        in preference to isinf.

2004-07-18  Bud Davis  <bdavis9659@comcast.net>

        * configure.ac: Add check for LFS support. 
        * configure: Regenerate

2004-07-11  Paul Brook  <paul@codesourcery.com>

        PR fortran/16303
        * m4/cexp.m4 (carg): Return -pi to pi.
        * generated/exp_c?.c: Regenerate.

2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>

        PR fortran/16291
        * libgfortran/io/write.c: (write_float): Added length check.
        Remove pointless memset calls.

2004-07-04  Bud Davis  <bdavis9659@comcast.net>
            Paul Brook  <paul@codesourcery.com>

        PR fortran/15472
        * io/transfer.c(us_write): set recl for seq unform writes to max size.
        * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
        * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at 
        right time.
        * io/unix.c(is_seekable): set based upon the file/device, not the
        method being used to access it (fd or mmap).
        * io/unix.c(fd_flush): don't set file_size if !seekable.
        * io/unix.c(fd_truncate: ditto.

2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
        Paul Brook  <paul@codesourcery.com>

        PR fortran/15280
        PR fortran/15665
        * libgfortran.h (gfc_strlen_type): Define.
        * intrinsics/args.c (getarg): Rename ...
        (getarg_i4): ... to this.
        (getarg_i8, get_command_argument_i4, get_command_argument_i8,
        get_command_i4, get_command_i8): New functions.

2004-07-04  Matthias Klose  <doko@debian.org>

        * libtool-version: New.
        * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
        * Makefile.in: Regenerate.
        * configure.ac: Remove libtool_VERSION macro
        * configure: Regenerate

2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
            Steven Bosscher  <stevenb@suse.de>

        * intrinsics/rand.c (rand): Wrap the irand() call from the previous
        commit in prefix.

2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
        Paul Brook  <paul@codesourcery.com>

        * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
        comments.
        * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.

2004-06-27  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/12839
        * io/write.c (write_float): check signbit for Infinity.

2004-06-26  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/16196
        * unix.c(regular_file): create file if it does not exist.

2004-06-24  Andrew Pinski  <apinski@apple.com>

        * configure.ac: Remove check for libmx.
        * configure: Regenerate.

2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>

        PR fortran/15750
        * inquire.c (st_inquire): Add comment
        * io.h (st_parameter): Add iolength.
        (st_iolength, st_iolength_done): Declare.
        * transfer.c (iolength_transfer, iolength_transfer_init,
        st_iolength, st_iolength_done): New functions.

2004-06-21  Steven G. Kargl  <kargls@comcast.net>

        * etime.c (etime_sub): Remove array rank check;
        Add check for sufficient space.

2004-06-19  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/16080
        * io/list_read.c(set_value): fixed spelling.

2004-06-19  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/16080
        * io/list_read.c(set_value): don't copy if the string is null.

2004-06-14  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/15292
        * intrinsics/c99_functions.c: Use fpclassify if it exists.

2004-06-13  Paul Brook  <paul@codesourcery.com>

        * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
        * configure.ac: Add checks for nextafter and nextafterf.
        * Makefile.in, config.h.in, configure: Regenerate.
        * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
        * intrinsics/rand.c (rand): Use normalize_r4_i4.
        * intrinsics/random.c (random_r4): Use normalize_r4_i4.
        (random_r8): Use normalize_r8_i8.
        * runtime/normalize.c: New file.

2004-06-13  Steven G. Kargl  <kargls@comcast.net>
            Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * random.c: Fix several spelling and formatting mistakes in 
        comments.
        (random_r8): Fix loop to make random numbers range in [0,1(.
        

2004-06-13  Steven G. Kargl  <kargls@comcast.net>

        * random.c (random_r4): Burn a random number.
        (random_r8): fix infinite loop.
        
2004-06-12  Bud Davis  <bdavis9659@comcast.net>
      Steve Kargl  <sgk@troutmask.apl.washington.edu>

        PR gfortran/15292
        * intrinsics/c99_functions.c: New file.
        * Makefile.am: Add new file.
        * configure.ac: Added test for round/roundf.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * configure.h.in: Regenerate.

2004-06-12  Steven G. Kargl  <kargls@comcast.net>

        * Makefile.am: Add rand.c and etime.c
        * Makefile.in: Regenerated.
        * aclocal.in: Regenerated.
        * cpu_time.c (second_sub, second): New functions.
        * rand.c (irand, rand, srand): New file.
        * etime.c (etime_sub, etime): New file.

2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
            Steven Bosscher  <stevenb@suse.de>

        PR fortran/14923
        * intrinsics/date_and_time.c: New file.
        * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
        * Makefile.in, aclocal.m4: Regenerate.
        * libgfortran.h: Prototype date_and_time().

2004-06-12  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15665
        * intrinsics/args.c: Implement GETARG and IARGC.
        * Makefile.am: Add it.
        * Makefile.in: Regenerate.

2004-06-12  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/12839
        * io/write.c(write_float): Format inf and nan IAW F2003.

2004-06-09  Bud Davis  <bdavis9659@comcaste.net>

        PR gfortran/14897
        * io/transfer.c (formatted_transfer): position is unique
         for T and TL edit descriptors.
        (data_transfer_init): set record length to size of internal
         file.

2004-06-09  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/15755
        * io/backspace.c(st_backspace): call correct routine for
        formatted and un-formatted units.

2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>

        PR gfortran/11800
        * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
        (lib_LTLIBRARIES): Rename to ...
        (toolexeclib_LTLIBRARIES): this for multilib support.
        * configure.in: Rename to ...
        * configure.ac: this.  Update to modern autoconf style, enable
        multilibs, support --enable-version-specific-runtime-libs.
        * Makefile.in: Regenerated.
        * configure: Regenerated.
        * aclocal.m4: Regenerated.

2004-05-30  Steven G. Kargl  <kargls@comcast.net>

        * libgfortran.h (random_seed): Update prototype.
        * intrinsics/random.c: Disable old implementation and add new one.

2004-05-30  Andreas Jaeger  <aj@suse.de>

        * intrinsics/random.c: Include unistd.h for close and read
        prototypes, remove unneeded inclusion of assert.h.

        * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
        unneeded inclusion of assert.h.

2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>

        PR fortran/15234
        * intrinsics/associated.c: Remove enum.
        (associated): Replace TRUE/FALSE by 1/0.

2004-05-23  Steven G. Kargl  <kargls@comcast.net>

        * random.c (random_seed): Use correct variable.

2004-05-22  Steven G. Kargl  <kargls@comcast.net>

        * intrinsics/system_clock: New file.
        * Makefile.am: Add intrinsics/system_clock.c.
        * Makefile.in: Regenerate.

2004-05-21  Roger Sayle  <roger@eyesopen.com>

        * io/format.c (parse_format_list): Allow the comma after a string
        literal to be optional.

2004-05-18  Paul Brook  <paul@codesourcery.com>
        Feng Wang  <fengwang@nudt.edu.cn>

        * Makefile.am (i_pow_c): Set it. Add build rule.
        (gfor_built_src): Use it.
        (m4_files): add m4/pow.m4.
        * Makefile.in: Regenerate.
        * m4/pow.m4: New file.
        * generated/pow_*.c: Regenerate.

2004-05-18  Paul Brook  <paul@codesourcery.com>

        * Makefile.am: Remove references to types.m4.
        * m4/iparm.m4: Merge with types.m4.
        * m4/types.m4: Remove.
        * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
        m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
        m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
        m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
        m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
        m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
        Update to use new iparm.m4.
        * generated/*.c: Regenerate.

2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        PR fortran/15235
        * gfortran.h (offset_t): Rename to ...
        (gfc_offset): ... this.
        * io/backspace.c (formatted_backspace, unformatted_backspace),
        io/io.h (stream, gfc_unit, global_t, file_length, file_position),
        transfer.c (us_read, us_write, next_record_r, next_record_w),
        io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
        fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
        mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
        mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
        occurences of offset_t by gfc_offset.

2004-05-16  Paul Brook  <paul@codesourcery.com>

        * io/format.c (write_real): Don't include padding in format.

2004-05-16  Paul Brook  <paul@codesourcery.com>

        * io/format.c (format_lex): Make c an int.

2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
        Paul Brook  <paul@codesourcery.com>

        * io/write.c (write_logical): Don't print extra blank.
        (write_integer): Base field width on kind.
        (list_formatted_write): Output initial blank.

2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>

        * io/io.h (flush): Add prototype.
        * io/transfer.c (finalize_transfer): Flush partial records.
        * io/unix.c (flush): New function.

2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>

        PR fortran/15234
        * io/io.h (unit_t): Rename to ...
        (gfc_unit) ... this.
        (unit_root, current_unit, find_file, find_unit, get_unit): Now
        of type gfc_unit.
        (delete_file, insert_unit, close_unit): Argument now of type
        gfc_unit.
        * backspace.c (st_backspace), close.c (st_close), endfile.c
        (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
        (test_endfile, edit_modes, new_unit, already_open, st_open),
        rewind.c (st_rewind), transfer.c (current_unit), unit.c
        (internal_unit, unit_cache, rotate_left, rotate_right, insert,
        insert_unit, delete_root, delete_treap, delete_unit, find_unit,
        get_unit, init_units, close_unit), unix.c (find_file0,
        find_file, delete_file): Replace all occurences of unit_t by
        gfc_unit.

2004-05-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15311
        * io/write.c (write_a): right justify A edit output.

2004-05-14  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15149
        * libgfortan.h,intrinsics/random.c: Made random_seed visible.
        * runtime/main.c(init): Call random_seed as part of MAIN init.

2004-05-13  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>

        * io/format.c: (parse_format_list): No comma is required after
        P descriptor.

2004-05-13  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15204
        * io/intrinsic/string_intrinsics.c (adjustr): rework logic.

2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
            Steven Bosscher  <stevenb@suse.de>

        PR libfortran/15234
        * libgfortran.h: Include <inttypes.h> if available.

2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * io/unix.c (MAP_FAILED): Define if missing.
        (mmap_alloc): Cast MAP_FAILED to char *.
        (mmap_open): Likewise.

2004-04-26  Bud Davis  <bdavis9659@comcast.net>

        * generated/_abs_i8.f90: New file.
        * generated/_abs_c4.f90: New file.
        * generated/_abs_c8.f90: New file.
        * Makefile.am: Add them.
        * Makefile.in: Regenerate.
`
2004-04-26  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/14056
        * generated/_abs_i4.f90: New file.
        * Makefile.am: Add it.
        * Makefile.in: Regenerate.

2004-04-25  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/14942
        * io/list_read.c(list_formatted_read): finish consuming the
        spaces and seperators at eoln to get ready for next item.

2004-04-23  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15113
        * io/read.c(read_a): Handle field width > destination and no field width.

2004-04-22  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/14906
        * io/format.c (format_item): gracefully handle a ')'
        when it is the first character encountered in the string.

2004-04-11  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/14904
        * io/transfer.c (next_record): Update last_record when
        more than one record is written to a direct access file
        with one write statement.

2004-04-11  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/14901
        * io/transfer.c (next_record_w) : No '\n' if internal.
        * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.

2004-04-11  Bud Davis  <bdavis9659@comcast.net>

        * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
        Will need to change this later to support direct access files > 2gb.

2004-04-03  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/14762
        * io/transfer.c (next_record_r) : Skip to next record.

2004-04-03  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/14836
        * io/transfer.c (next_record): Update last_record for DIRECT

2004-04-03  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/14837
        * io/unix.c (find_file0): Use fd field of struct

2004-04-03  Bud Davis  <bdavis9659@comcast.net>

        PR 14831
        * io/inquire.c (inquire_via_unit): Changed return string for
        BLANK=NULL. Use correct variable for ACTION.

2004-04-01  Bud Davis  <bdavis9659@comcast.net>

        PR 14746
        * io/read.c (read_f): Allow a decimal without a leading digit.
        * io/write.c (output_float): remove a leading '0' to keep from
        overflowing the field (F edit descriptor).

2004-04-01  Bud Davis  <bdavis9659@comcast.net>

        PR gfortran/14565
        * io/open.c (new_unit),
        * io/io.h : new_unit is now visible
        * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
        * io/transfer.c (data_transfer_init): remove compile warnings.
        * io/rewind.c (st_rewind): ftruncate if writing.

2004-03-24  Bud Davis  <bdavis9659@comcast.net>

        * write.c (write_l): Use extract_int for 'L' edit descriptor.

2004-03-24  Bud Davis  <bdavis9659@comcast.net>

        PR 13919
        * io/io.h (global_t):
        * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
          Move eof_jmp to a global structure.
        * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.

2004-03-24  Bud Davis  <bdavis9659@comcast.net>

        * m4/cexp.m4 (csqrt): Actually use the passed value.
        * generated/exp_c?.c: Regenerate.

2004-03-24  Bud Davis  <bdavis9659@comcast.net>

        PR 12921
        * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
        * open.c (new_unit): Moved test for positioned direct access error.
        (init_units): Corrected calculation of max records.

2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>

        * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
        * Makefile.in: Regenerate.
        * m4/dotprodc.m4: New file. Implement complex dot_product.
        * m4/dotprod.m4: Delete the complex implementation.
        * generated/dotprod_*: Update.

2004-02-07  Bud Davis  <bdavis9659@comcast.net>

        * transfer.c (write_constant_string): Do not delete H's in hollerith
        formats.

2004-01-05  Andrew Pinski  <apinski@apple.com>

        * configure.in: Check for csin in -lmx also.
        * configure: Regenerate.

2004-01-01  Paul Brook  <paul@codesourcery.com>

        * io/list_read.c (find_nml_node): Make static.
        (match_namelist_name): Ditto.
        * io/read.c (convert_precision_real): Make static, fix spelling.
        * io/transfer.c (extract_real): Remove unused prototype.
        (st_set_nml_var): Make static.
        * io/write.c (extract_real): Make static.

2003-12-12  Huang Chun <chunhuang73@hotmal.com>

        * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.

2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>

        * io/transfer.c (data_transfer_init): Give a runtime error for list
        formatted reads and writes from/to files opened for unformatted IO.

2003-11-30  Paul Brook  <paul@nowt.org>

        * runtime/memory.c (push_context): Remove.
        (pop_context): Remove.
        * libgfortran.h: Remove prototypes.

2003-11-27  Paul Brook  <paul@nowt.org>

        * runtime/memory.c (deallocate): Nullify pointer after freeing.

2003-11-27  Paul Brook  <paul@nowt.org>

        * intrinsics/string_intrinsics.c: Use new memory allocation interface.
        * libgfortran.h: Ditto.
        * m4/in_pack.m4: Ditto.
        * runtime/in_pack_generic.c: Ditto.
        * runtime/memory.c: Ditto.

2003-11-26  Richard Henderson  <rth@redhat.com>

        * m4/exponent.m4, m4/fraction.m4: New.
        * m4/nearest.m4, m4/set_exponent.m4: New.
        * generated/*: Update.
        * Makefile.am: Add them.
        (AM_CFLAGS): New.  Use -std=gnu99.
        * Makefile.in: Regenerate.

2003-11-08  Paul Brook  <paul@nowt.org>

        PR fortran/12704
        * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
        * m4/maxloc1.m4: Ditto.
        * m4/minloc0.m4: Ditto.
        * m4/minloc1.m4: Ditto.
        * m4/ifunction.m4: Set return value for zero sized arrays.
        * m4/iforeach.m4: Ditto.
        * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
        m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
        * generated/*: Update.

2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>

        PR fortran/12702
        * io/list_read.c (eat_spaces): Treat tab as space.

2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>

        * intrinsics/random.c: Add reference to paper containing algorithm.
        (random_seed): Extra error checking and proper handling of arrays.
        (arandom_r4, arandom_r8): Implement.

2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>

        PR fortran/12703
        * runtime/memory.c (allocate_size): Allow allocation
        of zero-sized objects.

2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>

        PR fortran/12701
        * open.c (new_unit): Open without a file name opens
        a file with name fort.<unit>.

2003-10-12  Feng Wang  <wf_cs@yahoo.com>

        * intrinsics/cshift0.c: New file.
        * m4/cshift1.m4: New file
        * generated/cshift*.c: New files.
        * Makefile.am: Add them.
        * Makefile.in: Regenerate.

2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>

        * io/list_read.c (read_character): Remove unwanted call to free_saved.

2003-10-11  Huang Chun  <jiwang@mail.edu.cn>

        * intrinsics/string_intrinsics.c (string_trim): New function.
        (string_repeat): New function.

2003-10-11  Paul Brook  <paul@nowt.org>

        * intrinsics/dprod_r8.f90: New file.
        * Makefile.am (gfor_specific_src): Add it.
        (gfor_built_specific_src): Rename from gfor_build_specific_c.
        Add new intrinsics.
        (gfor_specific2_src): Rename from gfor_built_specific2_c.
        Add new intrinsics.
        * Makefile.in: Regenerate.
        * generated/_aint_*.f90: New files.
        * generated/_anint*.f90: New files.
        * generated/_atan2*.f90: New files.
        * generated/_mod*.f90: New files.

2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>

        * intrinsics/selected_kind.f90: New file.
        * Makefile.am: Add it.
        * Makefile.in: regenerate.

2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
        Paul Brook  <paul@nowt.org>

        * intrinsics/random.c: New file.
        * Makefile.am (gfor_hemper_src): Add it.
        (gfor_specific_c): Fix typo.

2003-09-19  Paul Brook  <paul@nowt.org>

        * All: rename g95->gfc.

2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>

        * io/write.c (output_float): Fix bug of FMT_E, Add comments.

2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>

        * io/write.c (write_float): Dectection of positive infinite number,
        Not a Number(NaN) and negative infinite number.
        (ioutput_float): Bug fix for FMT_E and FMT_D processing to
        output a very_very small number ( < 0.1e-100 ).

2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>

        * libgfortran.h (xtoa, itoa): Parameter modified.
        * io/io.h (namelist_info): Declaration to support namelist I/O
        (st_parameter): Add namelist related component
        (ionml, empty_internal_buffer, st_set_nml_var_int,
        st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
        st_set_nml_var_log): Declaration
        (set_integer, set_integer): Parameter changed
        * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
         fnodes
        (parse_format_list): Fix bug about FMT_SLASH
        * io/list_read.c (push_char): Totally clear old saved_string, zeroize
        newly allocated saved_string
        (next_char): Add detection of End_Of_Line support
        (convert_integer): Now can process 64 bits interger
        (read_real): Bug fixed
        (init_at_eol, find_nml_node, match_namelist_name): Add new functions
        (match_namelist_name): New implemention
        * io/lock.c (ionml): New global variable
        (library_end): Free memory in ionml
        * io/open.c (st_open): Variable initializtion
        * io/read.c (max_value): 64 bits interger support
        (convert_precsion_real): New procedure to replace "strtod" with more
         features
        (read_f, read_radix): Input bug fix
        * io/transfer.c: (sf_seen_eor): New static variable
        (read_sf): Zeroize base buffer; fix bugs: single read statement can
        not get input in mutli line when read from stdin
        (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
         request
        (data_transfer_init): Clear internal buffer for Internel File I/O.
        Internal File now worked. Detect some error condition for namelist.
        Some minor bug fix
        (next_record_w): Internal file and Namelist I/O support.
        (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
        st_set_nml_var_complex, st_set_nml_var_log): Implemention.
        * io/unit.c (implicit_unit): Deletion
        (get_unit): Now cannot open a unit implicitly.
        * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
        mapped buffer.
        (mem_alloc_r_at): Internal file I/O support added
        (empty_internal_buffer): New function
        * io/write.c (extract_int): Support 64 bits interger processing
        (output_float): Varibale initialization
        (write_float): Infinite real number detection.
        (write_int): 64 bits integer I/O support
        (write_decimal): New function to output decimal number
        (otoa, btoa): Better implemention and 64 bits interger support
        (namelist_write): New function
        * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
        interger support

2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>

        * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
        get_mem ): Add attribute.
        * intrinsics/spread_generic.c (__spread): Fix spelling.
        * io/inquire.c (inquire_via_filename): Add const.
        * io/io.h (sys_exit): Add attribute.
        * io/io.h (move_pos_offset): Add move_pos_offset.
        * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
        inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
        inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
        write_en, write_es, write_f, write_i, write_l, write_o, write_x,
        write_z): Add const.
        * io/read.c (convert_real): Add const.
        * io/transfer.c (type_name): Add const.
        * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
        inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
        inquire_read, inquire_write, inquire_readwrite): Add const.
        * io/write.c (output_float): Remove unused variable.
        * io/write.c (write_a, extract_int, extract_real, output_float,
        write_float, write_int, write_i, write_b, write_o, write_z, write_d,
        write_e, write_f, write_en, write_es, write_logical, write_integer,
        write_character, write_real, write_complex): Add const.
        * runtime/error.c (rtoa): Remove unused variable.
        * runtime/select.c (select_string): Add const.
        * runtime/stop.c (stop_string): Add const.

2003-08-10  Paul Brook  <paul@nowt.org>

        * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
        (FFLAGS): Add -fno-underscoring.
        * Makefile.in: Regenerate.
        * intrinsics/abort.c: New file.

2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>

        * fmain.c (main): Do not call init and cleanup; call set_args instead.
        * libgfortran.h (init, cleanup): Remove declarations.
        (set_args): Add declaration.
        * runtime/main.c (init, cleanup): Make them static, and give them
        the constructor and destructor attributes.
        (set_args): New function.

2003-08-10  Paul Brook  <paul@nowt.org>

        * intrinsics/strinf_intrinsics.c (compare_string): Return value based
        on which string is longest.

2003-08-10  Paul Brook  <paul@nowt.org>

        * Makefile.am (EXTRA_DIST): Remove old files.
        * Makefile.in: Regenerate.

2003-07-26  Paul Brook  <paul@nowt.org>

        Rename library to libgfortran.
        * libgfortran.h: Change prefix to _libgfortran_.

2003-07-24  Paul Brook  <paul@nowt.org>

        * configure.in: Don't pull in system libtool.  Use toplevel
        auxiliary files.

2003-07-22  Paul Brook  <paul@nowt.org>

        Regenerate all configury files.

2003-07-09  Chun Huang  <compiler@sohu.com>

        * intrinsics/string_intrinsic.c (string_scan): New function.
        (string_verify): New function.

2003-06-25  Paul Brook  <paul@nowt.org>

        * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
        (mem_seek): Don't bother setting physical_offset.

2003-06-20  Paul Brook  <paul@nowt.org>

        * libgfor.h (stop_numeric): Declare.
        * runtime/pause.c: New file.
        * Makefile.am: Add it.

2003-06-08  Paul Brook  <paul@nowt.org>

        * m4/cexp.m4 (cabs): Use correct typed version.
        (csqrt): New function.

2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>

        Spotted by Benjamin and Tobias:
        * io/list_read.c: Add Separator '\t'.
        (parse_real, read_real): Accept real values starting with an optional
        sign follows a decimal point.

2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>

        * Makefile.am: Don't put cmath objects in subdir.
        * configure.in: Rename MATHOBJ to MATH_OBJ.

2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>

        * intrinsics/associated.c: New file.
        * Makefile.am: Add it. Regenerate Makefile.in.
        * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
        G95_DESCRIPTOR_DTYPE.

2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>

        * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
        (calculate_G_format): Rewrite it to eliminate an infinte loop and set
        the scale_factor to 0 for F editing.

2003-05-11  Tobias Schlüter  <innenminister@gmx.de>

        * libgfor.h: Only include stdint.h if it exists.

2003-05-07  Paul Brook  <paul@nowt.org>

        * libgfor.h: Use stdint.h types.
        * intrinsics/ishift.c: Ditto.
        * runtime/memory.c (malloc_t): Reorder fields for better alignment.

2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>

        * libgfor.h (offsetof): Define if nobody else does.
        * runtime/memory.c (HEADER_SIZE): Use it.

2003-05-01  Tobias Schlüter  <innenminister@gmx.de>

        * configure.in: Require autoconf 2.54.

2003-04-28  Tobias Schlüter  <innenminister@gmx.de>
        Paul Brook  <paul@nowt.org>

        * intrinsics/reshape_generic.c: Copy the whole element, not just the
        first byte.
        * m4/transpose.m4: New file.
        * Makefile.am: Add them.
        Regenerate generated files.

2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>

        * io/format.c (parse_format_list): Allow 'X' without integer
        prefix.  This is an extension.  Interpretation is '1X'.

2003-04-18  Tobias Schlüter  <Tobias.Schlueter@physik.uni-muenchen.de>

        * io/format.c (parse_format_list): Allow '0P'.

2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>

        * Makefile.in: Re-regenerate for automake 1.7.3.

2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>

        Port implementation for CHARACTER SELECT from Andy's tree.
        * runtime/select.c: New file
        * Makefile.am: Add it.
        * Makefile.in: Regenerate.

2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>

        * io/transfer.c (formatted_transfer): Modified
        * io/unix.c (move_pos_offset): New Function.
        * io/format.c (parse_format_list): Modified.

2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>

        * io/write.c (write_float,write_real): New implemention of
        FMT_G and default float editing.
        (calculate_exp,calculate_G_format,output_float): New Function.
        (write_float,write_real,write_logical): Modified
        * libgfor.h (default_rtoa): Remove Declaration.
        * runtime/error.c (default_rtoa): Remove Function.

2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>

        Spotted by Yang:
        * io/write.c (extract_real): Add missing break statement.

2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>

        * cpu_time.c: Make sure we have a definition of HZ.  Don't
        rely on CLOCKS_PER_SEC, it is always 1000000, on any system.

2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
            Paul Brook  <paul@nowt.org>

        * configure.in: Check for process time headers and GETTIMEOFDAY.
        * makefile.am: Add intrinsics/cpu_time.c.
        * acinclude.m4: New file.
        * intrinsics/cpu_time.c: New file.
        * m4/dotprodl.m4: Fix typo.
        Regenerate generated files.

2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>

        * io/write.c (extract_real): Ouput floating point value.
        (write_float): New Function.
        (write_e, write_f, write_en, write_es): Modified
        * io/transfer.c (formatted_transfer): Modified.
        * libgfor.h (default_rtoa): Declaration.
        (rtoa): Declaration.
        * runtime/error.c (default_rtoa): New Function.
        (rtoa): New Function.

2003-04-05  Paul Brook  <paul@nowt.org>

        * intrinsics/spread_generic.c: New file.
        * Makefile.am: Add it. Regenerate Makefile.in.

2003-03-29  Paul Brook  <paul@nowt.org>

        * intrinsics/pack_generic.c: New file.
        * intrinsics/unpack_generic.c: New file.
        * Makefile.am: Add them. Regenerate Makefile.in.

2003-03-25  Paul Brook  <paul@nowt.org>

        * intrinsics/eoshift0.c: New file.
        * intrinsics/eoshift2.c: New file.
        * m4/eoshift1.m4: New file.
        * m4/eoshift3.m4: New file.
        * Makefile.am: Add them.
        * in_unpack_generic.c: Initialize src.
        Regenerate generated files.

2003-03-14  Paul Brook  <paul@nowt.org>

        * m4/shape.m4: Work properly with array temporaries.
        * m4/in_pack.m4: Skip redundant checks for array temporaries.
        * runtime/in_pack_generic.c: Ditto.

2003-03-12  Paul Brook  <paul@nowt.org>

        * m4/shape.m4: Work properly with noncontiguous arrays.

2003-03-08  Paul Brook  <paul@nowt.org>

        * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
        * runtime/in_pack_generic.c: Ditto.

2003-02-08  Paul Brook  <paul@nowt.org>

        * intrinsics/reshape_generic.c: Use runtime_error to report errors.
        * io/close.c (st_close): Return void.
        * io/open.c (st_open): Return void.
        * libgfor.h (g95_array_char): Declare.
        (internal_malloc_size): Ditto.
        (internal_pack*, internal_unpack*): Ditto.
        * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
        arrays.
        * m4/in_unpack.m4: Include file fixes.
        * m4/reshape.m4: Increment the correct source pointer.
        * Makefile.am (maxloc): Fix typo.
        * runtime/in_pack_generic.c: Call optimized functions. Allocate
        storage if neccessary. Fix logic for packed arrays.
        * runtime/in_unpack_generic.c: Call optimized functions.
        * runtime/main.c: Use runtime_error to report errors.
        * memory.c (internal_malloc_size): Make non-static.

2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>

        * reshape_packed.c, lock.c: Add #include <string.h>.
        * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
        environ.c, error.c, memory.c, string.c: Add const.
        * error.c (show_locus): Add void.

2003-02-21  Paul Brook  <paul@nowt.org>

        * m4/in_pack.m4: Avoid returning const * parameter.
        * Makefile.am: Only regenerate files in maintainer mode.

2003-02-20  Paul Brook  <paul@nowt.org>

        Add array repacking support functions.
        * m4/in_pack.m4, m4/in_unpack.m4: New files.
        * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
        * Makefile.am: Build them.  Regenerate configury files.
        * generated/: New directory for generated files (need to move
        everything else there).

2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

        * m4/cexp.m4: Fix typo.

2003-01-26  Paul Brook  <paul@nowt.org>

        * intrinsics/: Add missing generated files.

2003-01-26  Paul Brook  <paul@nowt.org>

        * Makefile.am: Put -I before the filename.

2003-01-24  Paul Brook  <paul@nowt.org>

        * configure.in: Add AM_MAINTAINER_MODE.

2003-01-23  Paul Brook  <paul@nowt.org>

        * configure.in, Makefile.am: Modify to work with unmodified autoconf
        and auotmake.
        Also regenerate other configury files.

2003-01-21  Paul Brook  <paul@nowt.org>

        * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.

2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
        Don't include "alloca.h".

2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
        * Makefile.am: Adjust file name.
        * Makefile.in: Regenerate.
        * gfortypes.h: Kill, include everything in...
        * libgfor.h: ...here.  Include config.h
        * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
        intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
        intrinsics/reshape_packed.c, intrinsics/size.c,
        m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
        for prefix for all functions instead of hardcoded.

2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        * io/lock.c (library_end): Propagate library return
        code.

2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        Port fixes from Andy's tree:
        * io/read.c (read_decimal): Reverse sense of overflow
        comparison during integer reads.
        * io/format.c (revert): Fix comment.
        (next_format): Fix format revision.
        * io/unix.c: Fix and simplify mmap version of stream
        functions.

2003-01-11  Paul Brook  <paul@nowt.org>

        * configure, Makefile.in: Regenerate.

2003-01-11  Paul Brook  <paul@nowt.org>

        * runtime/stop.c: Rewrite.

2003-01-08  Paul Brook  <paul@nowt.org>

        * configure, Makefile.in: Regenerate.

2003-01-05  Paul Brook  <paul@nowt.org>

        * (*.m4) Move to m4/.
        * intrinsics/string.c (_gfor_string_index): New Function.

2002-12-29  Paul Brook  <paul@nowt.org>

        * intrinsics/reshape.*: New files.
        * gcc_config.patch: Update to new GCC configure system.

2002-10-10  Paul Brook  <paul@nowt.org>

        * intrinsics/size.c: New file.
        * intrinsics/shape.m4: New file.
        * Makefile.am: Add above files.

2002-10-02  Paul Brook  <paul@nowt.org>

        * fmain.c (main): Move here.
        * libgfor.c: From here.
        * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
        * Makefile.am: Build libgforbegin.
        * gcc_config.patch: Remove stray -march=athlon.
        * dotprodl.m4: Fix use of L8_TO_L4 macro.
        * ifunction.m4: Move variable declarations to allow compilation with
        gcc < 3.0
        * specific.m4, specific4.m4: Fix typo typecode->type_code.
        * README: Document use of patch -p1.

2002-09-12  Paul Brook  <paul@nowt.org>

        * math/*: Add complex math library functions.
        * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
        * Makefile.am: Add details for above.
        * configure.in: Use AC_PROG_F95.  Test for the presence of csin.

2002-09-09  Paul Brook  <paul@nowt.org>

        * libgfor.c (determine_endianness): Use an array rather than a struct.
        * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.

2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        * libgfor.c: Add fatal signal handler.
        Romove superfluous abort() calls.

2002-09-07  Paul Brook <paul@nowt.org>

        * Makefile.am, intrinsics: Major rewrite.

2002-09-02  Paul Brook <paul@nowt.org>

        * Makefile.am: Added -I$(srcdir) to m4 rule.

2002-08-30  Paul Brook <paul@nowt.org>

        * io/*: Integrated libgforio.
        * Makefile.am, configure.in: Make compatable with GCC. Build code for
        intrinsics in the intrisics directory.
        * intrinsics/intrinsics.m4: Move here. Strip directories from the
        filename. Add 'and' and 'all' intrinsics.

2002-08-17  Paul Brook <paul@nowt.org>

        * ALL: First release as more than just a single file