libquadmath/ChangeLog

   1 2014-10-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR libquadmath/55821
   4         * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
   5         * Makefile.in: Regenerate.
   6
   7 2014-10-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   8
   9         PR libquadmath/55821
  10         * Makefile.am: Conditionally define info_TEXINFOS and
  11         libquadmath_TEXINFOS.
  12         * Makefile.in: Regenerate.
  13
  14 2014-10-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  15
  16         PR libquadmath/63487
  17         * libquadmath.texi (sincosq): Fix typo.
  18
  19 2014-01-02  Tobias Burnus  <burnus@net-b.de>
  20
  21         * libquadmath.texi: Bump @copying's copyright year.
  22
  23 2013-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
  24
  25         * Makefile.am (AM_CPPFLAGS): Define.
  26         * Makefile.in: Regenerate.
  27         * printf/gmp-impl.h: Remove path from longlong.h include.
  28
  29 2013-09-20  Alan Modra  <amodra@gmail.com>
  30
  31         * configure: Regenerate.
  32
  33 2013-03-06  Shakthi Kannan  <shakthimaan@gmail.com>
  34
  35         PR libquadmath/55473
  36         * quadmath.h: Add 'extern "C"' block for C++ use.
  37
  38 2013-02-19  Jakub Jelinek  <jakub@redhat.com>
  39
  40         PR libquadmath/56379
  41         * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
  42         macro.
  43
  44 2013-02-17  Tobias Burnus  <burnus@net-b.de>
  45
  46         * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
  47
  48 2013-02-06  Richard Sandiford  <rdsandiford@googlemail.com>
  49
  50         Revert previous patch.
  51
  52 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  53
  54         Update copyright years.
  55
  56 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
  57
  58         PR libquadmath/56072
  59         * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
  60
  61 2012-12-13  Jakub Jelinek  <jakub@redhat.com>
  62
  63         * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
  64         instead of L suffixed ones.
  65         * math/fmaq.c (fmaq): Likewise.
  66         * math/rintq.c (TWO112): Likewise.
  67
  68 2012-12-03  Tobias Burnus  <burnus@net-b.de>
  69
  70         * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
  71         reading.
  72
  73 2012-11-25  Tobias Burnus  <burnus@net-b.de>
  74
  75         PR libquadmath/55462
  76         * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
  77         instead of nonexisting HAVE_GET_ROUNDING_MODE.
  78
  79 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         PR bootstrap/55455
  82         * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
  83         void to fegetround.
  84
  85 2012-11-23  Tobias Burnus  <burnus@net-b.de>
  86             Joseph Myers  <joseph@codesourcery.com>
  87
  88         * quadmath-rounding-mode.h: New.
  89         * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
  90         * printf/fpioconst.h: Ditto.
  91         * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
  92         Make printf respect the rounding mode for decimal output.
  93         * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
  94         GLIBC.  Make printf respect the rounding mode for hex output.
  95         * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
  96         rounding mode. Fix strtod handling of underflow.
  97
  98 2012-11-22  David S. Miller  <davem@davemloft.net>
  99             Tobias Burnus  <burnus@net-b.de>
 100             Joseph Myers  <joseph@codesourcery.com>
 101
 102         * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
 103         very large arguments properly.
 104         * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
 105         underflow when 'x' is very small.
 106         * math/j1q.c (y1q): Ditto.
 107         * math/log1pq.c (log1pq): Update from GLIBC. Saturate
 108         nonzero exponents with absolute value below 0x1p-128 to
 109         +/- 0x1p-128.
 110         * math/powq.c (powq): Update from GLIBC. If xm1 is
 111         smaller than LDBL_EPSILON/2.0L, just return xm1.
 112
 113 2012-11-21  Tobias Burnus  <burnus@net-b.de>
 114
 115         PR libquadmath/55225
 116         * math/lgammaq.c (lgammaq): Use local variable if
 117         math.h does not provide signgam.
 118         * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
 119         * configure.ac: Use it.
 120         * configure: Regenerate.
 121         * config.h.in: Regenerate.
 122
 123 2012-11-15  Tobias Burnus  <burnus@net-b.de>
 124             Joseph Myers  <joseph@codesourcery.com>
 125
 126         * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
 127         underflows with small x * y; Fix overflow results
 128         outside round-to-nearest mode; make use of Dekker
 129         and Knuth algorithms use round-to-nearest.
 130
 131 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 132
 133         * math/fmaq.c (fmaq): Fix build.
 134
 135 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 136             Joseph Myers  <joseph@codesourcery.com>
 137
 138         * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
 139         with small x * y using scaling, not as x * y + z.
 140         * math/lgammaq.c (lgammaq): Fix signgam handling.
 141
 142 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 143
 144         * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
 145         * Makefile.in: Regenerated.
 146         * math/acoshq.c: Update comment.
 147         * math/acosq.c: Ditto.
 148         * math/asinhq.c: Ditto.
 149         * math/asinq.c: Ditto.
 150         * math/atan2q.c: Ditto.
 151         * math/atanhq.c: Ditto.
 152         * math/ceilq.c: Ditto.
 153         * math/copysignq.c: Ditto.
 154         * math/cosq.c: Ditto.
 155         * math/coshq.c: Ditto.
 156         * math/erfq.c: Ditto.
 157         * math/fabsq.c: Ditto.
 158         * math/finiteq.c: Ditto.
 159         * math/floorq.c: Ditto.
 160         * math/fmodq.c: Ditto.
 161         * math/frexpq.c: Ditto.
 162         * math/isnanq.c: Ditto.
 163         * math/j0q.c: Ditto.
 164         * math/j1q.c: Ditto.
 165         * math/ldexpq.c: Ditto.
 166         * math/llroundq.c: Ditto.
 167         * math/log10q.c: Ditto.
 168         * math/log1pq.c: Ditto.
 169         * math/log2q.c: Ditto.
 170         * math/logq.c: Ditto.
 171         * math/lroundq.c: Ditto.
 172         * math/modfq.c: Ditto.
 173         * math/nextafterq.c: Ditto.
 174         * math/powq.c: Ditto.
 175         * math/rem_pio2q.c: Ditto.
 176         * math/remainderq.c: Ditto.
 177         * math/rintq.c: Ditto.
 178         * math/roundq.c: Ditto.
 179         * math/scalblnq.c: Ditto.
 180         * math/scalbnq.c: Ditto.
 181         * math/sincosq_kernel.c: Ditto.
 182         * math/sinq.c: Ditto.
 183         * math/tanq.c: Ditto.
 184         * math/expq.c: Ditto.
 185         (__expq_table, expq): Renamed local array from __expl_table.
 186         * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
 187         * math/cacoshq.c: Changes from GLIBC; fix returned sign.
 188         * math/casinhq.c: Changes from GLIBC to fix special-case.
 189         * math/cbrtq.c: Use modified GLIBC version.
 190         * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
 191         ctanhq, ctanq): Moved to separates files.
 192         (mult_c128, div_c128): Removed no longer needed functions.
 193         (cexpiq): Call sincosq instead of sinq and cosq.
 194         (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
 195         * math/ccoshq.c (ccoshq): New file, moved from complex.c and
 196         modified based on GLIBC.
 197         * math/cexpq.c (cexp): Ditto.
 198         * math/clog10q.c (clog10q): Ditto.
 199         * math/clogq.c (clogq): Ditto.
 200         * math/csinhq.c: Ditto.
 201         * math/csinq.c: Ditto.
 202         * math/csqrtq.c: Ditto.
 203         * math/ctanhq.c: Ditto.
 204         * math/ctanq.c: Ditto.
 205         * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
 206         from GLIBC.
 207         * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
 208         * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
 209         from GLIBC.
 210         * math/lgammaq.c (lgammaq): Add signgam handling.
 211         * math/sinhq.c (sinhq): Fix sign handling.
 212         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 213         * math/tgammaq.c (tgammaq): Ditto.
 214         * math/x2y2m1q.c: New file.
 215         * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
 216         (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
 217
 218 2012-10-31  Tobias Burnus  <burnus@net-b.de>
 219             Joseph Myers <joseph@codesourcery.com>
 220             David S. Miller <davem@davemloft.net>
 221             Ulrich Drepper <drepper@redhat.com>
 222             Marek Polacek <polacek@redhat.com>:
 223             Petr Baudis <pasky@suse.cz>
 224
 225         * math/complex.c (csqrtq): NaN and INF fixes.
 226         * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
 227         * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
 228         large parameters. Fix errno for boundary conditions.
 229         * math/finiteq.c (finiteq): Add comment.
 230         * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
 231         and bad results for some subnormal results. Fix sign of inexact
 232         zero return. Fix sign of exact zero return.
 233         Ensure additions are not scheduled after fetestexcept.
 234         * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
 235         for ynq. Fix jnq precision.
 236         * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
 237         manipulate bits before adding and subtracting TWO112[sx].
 238         * math/rintq.c (rintq): Ditto.
 239         * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
 240         overflow.
 241
 242 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 243
 244         * configure: Regenerated.
 245
 246 2012-05-29  Benjamin Kosnik  <bkoz@redhat.com>
 247
 248         PR libstdc++/51007
 249         * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
 250         * configure: Regenerated.
 251
 252 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * configure: Regenerated.
 255
 256 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 257
 258         * configure: Regenerate.
 259
 260 2011-11-07  Kai Tietz  <ktietz@redhat.com>
 261
 262         PR target/51007
 263         * quadmath-imp.h (ieee854_float128): Adjust
 264         for ms-bitfield layout.
 265
 266 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 267
 268         * printf/gmp-impl.h: Adapt path to longlong.h.
 269
 270 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
 271
 272         * Makefile.am (FLAGS_TO_PASS): Define.
 273         * Makefile.in: Regenerate.
 274
 275 2011-08-01  Jakub Jelinek  <jakub@redhat.com>
 276
 277         * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
 278         conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
 279
 280 2011-04-03  Tobias Burnus  <burnus@net-b.de>
 281
 282         PR fortran/48311
 283         * libquadmath.texi (strtoflt128): Fix typo.
 284         (quadmath_snprintf): Move note up, make @item.
 285
 286 2011-03-25  Jakub Jelinek  <jakub@redhat.com>
 287
 288         * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
 289         mempcpy.
 290
 291 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 292
 293         PR bootstrap/48135
 294         * configure.ac (quadmath_use_symver): Handle --disable-symvers.
 295         * configure: Regenerate.
 296
 297 2011-02-28  Jakub Jelinek  <jakub@redhat.com>
 298
 299         * printf/quadmath-printf.c (quadmath_snprintf): Make sure
 300         that for size > 0 str is always zero terminated.
 301
 302 2011-02-20  Jakub Jelinek  <jakub@redhat.com>
 303
 304         PR bootstrap/47827
 305         * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
 306
 307 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
 308
 309         * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
 310         FLT128_MAX_10_EXP): Document.
 311         (strtoflt128): Remove obsolete comment.
 312         * configure.ac (HAVE_STRTOULL): New check.
 313         * printf/gmp-impl.h (mpn_construct_float128): New prototype,
 314         define.
 315         * printf/mul_n.c: Include <config.h>.
 316         * printf/add_n.c: Likewise.
 317         * printf/cmp.c: Likewise.
 318         * printf/fpioconst.c: Likewise.
 319         * printf/mul_1.c: Likewise.
 320         * printf/rshift.c: Likewise.
 321         * printf/lshift.c: Likewise.
 322         * printf/submul_1.c: Likewise.
 323         * printf/sub_n.c: Likewise.
 324         * printf/divrem.c: Likewise.
 325         * printf/addmul_1.c: Likewise.
 326         * printf/mul.c: Likewise.
 327         * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
 328         to avoid evaluating argument multiple times.
 329         (isxdigit): Redefine.
 330         * strtod/strtoflt128.c: New file.
 331         * strtod/strtod_l.c: New file.
 332         * strtod/mpn2flt128.c: New file.
 333         * strtod/grouping.h: New file.
 334         * strtod/tens_in_limb.c: New file.
 335         * gdtoa/arith.h: Removed.
 336         * gdtoa/gd_qnan.h: Removed.
 337         * gdtoa/gdtoa_fltrnds.h: Removed.
 338         * gdtoa/gdtoa.h: Removed.
 339         * gdtoa/gdtoaimp.h: Removed.
 340         * gdtoa/gethex.c: Removed.
 341         * gdtoa/gmisc.c: Removed.
 342         * gdtoa/hd_init.c: Removed.
 343         * gdtoa/hexnan.c: Removed.
 344         * gdtoa/makefile: Removed.
 345         * gdtoa/misc.c: Removed.
 346         * gdtoa/README.gdtoa: Removed.
 347         * gdtoa/smisc.c: Removed.
 348         * gdtoa/strtodg.c: Removed.
 349         * gdtoa/strtopQ.c: Removed.
 350         * gdtoa/sum.c: Removed.
 351         * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
 352         Define.
 353         * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
 354         strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
 355         * config.h.in: Regenerated.
 356         * configure: Regenerated.
 357         * Makefile.in: Regenerated.
 358
 359 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 360
 361         * printf/quadmath-printf.c: Also check __GLIBC__ when checking
 362         whether workarounds for printf hook handling should be added.
 363
 364         * configure.ac: Check for locale.h too.
 365         (USE_LOCALE_SUPPORT): Remove check.
 366         (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
 367         (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
 368         * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
 369         or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
 370         for wide version.
 371         * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
 372         * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
 373         (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
 374         version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
 375         Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
 376         USE_I18N_NUMBER_H #ifdef.
 377         * configure: Regenerated.
 378         * config.h.in: Regenerated.
 379
 380 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 381
 382         PR bootstrap/47736
 383         * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
 384         user field.
 385         * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
 386         field instead of setting individual fields to 0.  Don't set info.user
 387         to -1.
 388         * configure: Regenerated.
 389
 390         * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
 391         * printf/printf_fp.c: Don't include <alloca.h>.
 392         * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
 393         * configure: Regenerated.
 394
 395         PR fortran/47642
 396         * libquadmath.texi (quadmath_snprintf): Document.
 397         (quadmath_flt128tostr): Remove.
 398         * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
 399         Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
 400         gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
 401         * quadmath.h (quadmath_snprintf): New prototype.
 402         (quadmath_flt128tostr): Remove.
 403         * quadmath_weak.h (quadmath_snprintf): Add.
 404         (quadmath_flt128tostr): Remove.
 405         * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
 406         wctype.h, limits.h, ctype.h, printf.h, errno.h.
 407         (AC_USE_SYSTEM_EXTENSIONS): Add.
 408         (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
 409         USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
 410         * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
 411         quadmath_flt128tostr.
 412         * printf/printf_fphex.c: New file.
 413         * printf/_itowa.h: New file.
 414         * printf/mul_n.c: New file.
 415         * printf/quadmath-printf.h: New file.
 416         * printf/submul_1.c: New file.
 417         * printf/quadmath-printf.c: New file.
 418         * printf/gmp-impl.h: New file.
 419         * printf/lshift.c: New file.
 420         * printf/fpioconst.h: New file.
 421         * printf/add_n.c: New file.
 422         * printf/cmp.c: New file.
 423         * printf/sub_n.c: New file.
 424         * printf/mul.c: New file.
 425         * printf/divrem.c: New file.
 426         * printf/addmul_1.c: New file.
 427         * printf/printf_fp.c: New file.
 428         * printf/_itoa.h: New file.
 429         * printf/fpioconst.c: New file.
 430         * printf/_i18n_number.h: New file.
 431         * printf/flt1282mpn.c: New file.
 432         * printf/rshift.c: New file.
 433         * printf/mul_1.c: New file.
 434         * quadmath_io.c: Removed.
 435         * gdtoa/gdtoa.c: Removed.
 436         * gdtoa/g__fmt.c: Removed.
 437         * gdtoa/g_Qfmt.c: Removed.
 438         * gdtoa/dmisc.c: Removed.
 439         * gdtoa/ulp.c: Removed.
 440         * config.h.in: Regenerated.
 441         * configure: Regenerated.
 442         * Makefile.in: Regenerated.
 443
 444 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 445
 446         * Makefile.in: Regenerate.
 447         * aclocal.m4: Likewise.
 448         * configure: Likewise.
 449
 450 2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 451
 452         PR libquadmath/47293
 453         * gdtoa/qd_qnan.h: Fix NAN bit patterns.
 454         * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
 455
 456 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 457
 458         PR fortran/47295
 459         * libquadmath.text: Document typedef and constants.
 460
 461 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 462
 463         PR fortran/46817
 464         * quadmath-imp.h: Refer to libquadmath not ot libiberty,
 465         bump copyright year and use /**/ instead of // comments.
 466         * quadmath.h: Ditto.
 467         * quadmath-weak.h: Ditto.
 468         * quadmath_io.c: Ditto.
 469
 470 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 471
 472         PR libfortran/47322
 473         * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
 474
 475         PR fortran/46625
 476         * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
 477         and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
 478         * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
 479         (strtoflt128, quadmath_flt128tostr): Add.
 480         * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
 481         (strtoflt128): ... this.  Return __float128, instead of writing
 482         to memory pointed by last argument.
 483         * quadmath.h: Use C style comments instead of C++ style.
 484         (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
 485         (strtoflt128, quadmath_flt128tostr): Add prototypes.
 486         * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
 487         (quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
 488         adjust examples.
 489         * quadmath_io.c (quadmath_dtoaq): Rename to...
 490         (quadmath_flt128tostr): ... this.
 491
 492         * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
 493         Use it for all prototypes.
 494
 495         PR fortran/46416
 496         * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
 497         const from prototype argument.
 498         (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
 499         llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
 500         (__quadmath_extern_inline): Define.
 501         (cimagq, conjq, crealq): New inlines.
 502         * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
 503         math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
 504         math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
 505         math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
 506         * Makefile.in: Regenerated.
 507         * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 508         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 509         * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
 510         (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
 511         tests instead of __BIG_ENDIAN__.
 512         * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
 513         fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
 514         and remquoq.
 515         * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 516         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 517         * math/cprojq.c: New file.
 518         * math/ilogbq.c: New file.
 519         * math/fminq.c: New file.
 520         * math/llrintq.c: New file.
 521         * math/log2q.c: New file.
 522         * math/lrintq.c: New file.
 523         * math/crealq.c: New file.
 524         * math/nearbyintq.c: New file.
 525         * math/fmaxq.c: New file.
 526         * math/conjq.c: New file.
 527         * math/remquoq.c: New file.
 528         * math/cimagq.c: New file.
 529         * math/fdimq.c: New file.
 530
 531         * math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
 532
 533         PR fortran/46416
 534         * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
 535         New prototypes.
 536         (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
 537         M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
 538         * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
 539         catanhq): Add.
 540         * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
 541         QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
 542         * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
 543         catanq and catanhq.
 544         * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
 545         math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
 546         and math/catanhq.c.
 547         * Makefile.in: Regenerated.
 548         * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
 549         catanq, catanhq): Add.
 550         * math/cacoshq.c: New file.
 551         * math/cacosq.c: New file.
 552         * math/catanq.c: New file.
 553         * math/catanhq.c: New file.
 554         * math/casinq.c: New file.
 555         * math/casinhq.c: New file.
 556
 557         * math/hypotq.c (hypotq): Use Q suffix instead of L.
 558         * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
 559         * math/cosq.c (cosq): Likewise.
 560
 561         PR fortran/46402
 562         * quadmath.map (QUADMATH_1.0): Add fmaq.
 563         * configure.ac: Check for fenv.h, feholdexcept, fesetround,
 564         feupdateenv, fesetenv and fetestexcept.
 565         * configure: Regenerated.
 566         * config.h.in: Regenerated.
 567         * quadmath.h (fmaq): New prototype.
 568         * quadmath_weak.h (fmaq): Add.
 569         * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
 570         * Makefile.in: Regenerated.
 571         * quadmath-imp.h: Include config.h.
 572         * math/expq.c: Include fenv.h.
 573         (USE_FENV_H): Define if libm support for fe* is there.
 574         (expq): Add fesetround etc. support if USE_FENV_H is defined.
 575         * math/fmaq.c: New file.
 576         * libquadmath.texi (fmaq): Add.
 577
 578 2011-01-14  Tobias Burnus  <burnus@net-b.de>
 579
 580         PR fortran/47182
 581         * configure.ac: Use ACX_BUGURL.
 582         * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
 583         * Makefile.am: Create libquadmath-vers.texi.
 584         * configure.in: Regenerate.
 585         * Makefile.in: Regenerate.
 586
 587 2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 588
 589         PR fortran/47174
 590         * Makefile.am (libquadmath.info): Unconditionally override
 591         target, not only if BUILD_LIBQUADMATH.
 592         * Makefile.in: Regenerate.
 593         * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
 594         avoid warning from automake.
 595
 596 2010-12-19  Tobias Burnus  <burnus@net-b.de>
 597
 598         PR fortran/46520
 599         * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
 600         * configure: Regenerate
 601
 602 2010-12-13  Tobias Burnus  <burnus@net-b.de>
 603
 604         PR fortran/46625
 605         * gdtoa/gdtoaimp.h: Mangle internal functions by
 606         prefixing them with __quadmath. Don't use gdtoa's strcp(y).
 607         * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
 608         * gdtoa/misc.c (strcpy): Renamed from strcp and only use
 609         if NO_STRING_H is set.
 610         * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
 611         __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
 612         __quadmath prefix to internal functions.
 613         * math/cosq.c (cosq): Ditto.
 614         * math/sinq.c (cosq): Ditto.
 615         * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
 616         * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
 617         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 618         * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
 619
 620 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 621
 622         PR fortran/46772
 623         * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
 624         * gdtoa/gdtoaimp.h: Don't declare strtod.
 625
 626 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 627
 628         PR fortran/46520
 629         * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
 630         AC_TRY_LINK and cache libquad_have_float128.
 631         * configure: Regenerate.
 632
 633 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 634
 635         PR fortran/46543
 636         * configure.ac: Add texinfo checks.
 637         * Makefile.am: Handle .texi documentation.
 638         * libquadmath.texi: New.
 639         * configure: Regenerated.
 640         * Makefile.in: Regenerated.
 641
 642 2010-12-06  Tobias Burnus  <burnus@net-b.de>
 643
 644         PR fortran/46817
 645         * quadmath-imp.h: Add LGPL header.
 646         * quadmath.h: Add LGPL header.
 647         * quadmath_io.c: Add LGPL header.
 648         * quadmath_weak.h: Add LGPL header.
 649
 650 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 651
 652         PR target/40125
 653         PR lto/46695
 654         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 655         * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
 656         * aclocal.m4: Regenerate.
 657         * configure: Regenerate.
 658         * Makefile.in: Regenerate.
 659
 660 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 661
 662         PR fortran/46594
 663         * Makefile.am: Install include files in
 664         target/version specific directory.
 665         * Makefile.in: Regenerate.
 666
 667 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 668
 669         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
 670         LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
 671         LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
 672
 673 2010-11-29  Kai Tietz  <kai.tietz@onevision.com>
 674
 675         * configure: Regenerated.
 676         * Makefile.in: Regenerated.
 677         * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
 678         (target_alias): Use AC_SUBST for it.
 679         (GCC_NO_EXECUTABLES): Call it.
 680         (AC_PROG_CC): Improve multilib handling.
 681         Check that gcc is used for compilation.
 682         Use pattern from libssp for symbol versioning checking.
 683         * Makefile.am (LTLDFLAGS): Removed.
 684         (libquadmath_la_LDFLAGS): Add -no-undefined.
 685         (libquadmath_la_LINK): Commented out.
 686         (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
 687         (AM_MAKEFLAGS): Add hack for argument passing by top-level.
 688         (MAKEOVERRIDES): New.
 689         * aclocal.m4: Regenerated.
 690
 691 2010-11-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 692
 693         * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
 694         (libquadmath_la_LDFLAGS): ... here.
 695         (quadmath.map-sun): Tabify.
 696         Fix sed expression.
 697         * Makefile.in: Regenerate.
 698
 699 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 700             Tobias Burnus  <burnus@net-b.de>
 701
 702         PR fortran/32049
 703         Initial implementation and checkin.