2025-05-23 Release Manager

2025-05-23 Release Manager

* GCC 14.3.0 released.

2025-04-19 Jakub Jelinek <[email protected]>

Backported from master:
2025-04-09 Jakub Jelinek <[email protected]>

* math/expq.c (C): Fix up THREEp96 constant.

2025-04-08 Lulu Cheng <[email protected]>

Backported from master:
2025-04-07 Lulu Cheng <[email protected]>

PR target/119408
* configure.ac: When checking for __float128 support, determine
whether the current architecture is LoongArch. If so, return false.
* configure: Regenerate.
Sigend-off-by: Xi Ruoyao <[email protected]>
Sigend-off-by: Jakub Jelinek <[email protected]>

2024-08-06 Jakub Jelinek <[email protected]>

Backported from master:
2024-08-03 Jakub Jelinek <[email protected]>

PR target/116007
* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
define to __float128 before including soft-fp.h and quad.h.

2024-08-01 Release Manager

* GCC 14.2.0 released.

2024-05-07 Release Manager

* GCC 14.1.0 released.

2024-04-09 Jakub Jelinek <[email protected]>

* sfp-machine.h (__LITTLE_ENDIAN, __BIG_ENDIAN, __BYTE_ORDER): Define
if __BYTE_ORDER isn't defined.

2024-04-09 Jakub Jelinek <[email protected]>

PR libquadmath/114623
* sfp-machine.h: New file.
* math/sqrtq.c: Include from libgcc/soft-fp also soft-fp.h and quad.h
if possible.
(USE_SOFT_FP): Define in that case.
(sqrtq): Use soft-fp based implementation for the finite positive
arguments if possible.

2024-04-03 Simon Chopin <[email protected]>
Jakub Jelinek <[email protected]>

PR libquadmath/114533
* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy to copy
__float128 out of args.
* printf/printf_fphex.c (__quadmath_printf_fphex): Likewise.

2024-01-03 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2023-12-22 Christophe Lyon <[email protected]>

* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.

2023-12-12 Jakub Jelinek <[email protected]>

PR libquadmath/112963
* configure.ac (LIBM): Readd AC_CHECK_LIBM-like check without doing
AC_CHECK_LIB in it.
* configure: Regenerated.
* Makefile.in: Regenerated.

2023-10-23 Iain Sandoe <[email protected]>

PR libquadmath/111928
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove AC_CHECK_LIBM.

2023-10-22 Iain Sandoe <[email protected]>

* Makefile.am: Handle Darwin rpaths.
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Handle Darwin rpaths.

2023-08-07 Nick Alcock <[email protected]>

* configure: Regenerate.

2023-08-07 Alexander von Gluck IV <[email protected]>

* configure: Regenerate.

2023-08-07 Nick Alcock <[email protected]>

* configure: Regenerate.

2023-08-07 Nick Alcock <[email protected]>

* configure: Regenerate.

2023-08-07 H.J. Lu <[email protected]>

* configure: Regenerate.

2023-08-07 H.J. Lu <[email protected]>

* configure: Regenerate.

2023-03-02 niXman <[email protected]>
Jakub Jelinek <[email protected]>

PR libquadmath/87204
PR libquadmath/94756
* printf/gmp-impl.h (mp_limb_t, mp_limb_signed_t, BITS_PER_MP_LIMB):
Use 64-bit limbs on LLP64 targets.
* strtod/strtod_l.c (round_and_return): Cherry-pick glibc
9310c284ae9 BZ #16151, 4406c41c1d6 BZ #16965 and fcd6b5ac36a
BZ #23279 fixes.
(____STRTOF_INTERNAL): Cherry-pick glibc b0debe14fcf BZ #23007,
5556d30caee BZ #18247, 09555b9721d and c6aac3bf366 BZ #26137 and
d84f25c7d87 fixes.

2023-01-02 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* doc/conf.py: New file.
* doc/copyright.rst: New file.
* doc/gnu-free-documentation-license.rst: New file.
* doc/i-o-library-routines.rst: New file.
* doc/index.rst: New file.
* doc/indices-and-tables.rst: New file.
* doc/introduction.rst: New file.
* doc/math-library-routines.rst: New file.
* doc/quadmathsnprintf.rst: New file.
* doc/reporting-bugs.rst: New file.
* doc/strtoflt128.rst: New file.
* doc/typedef-and-constants.rst: New file.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* Makefile.in: Support Sphinx based documentation.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* libquadmath.texi: Removed.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* Makefile.in: Support --with-sphinx-build.
* configure.ac: Likewise.
* configure: Regenerate.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* Makefile.in: Build info pages conditionally.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* doc/copyright.rst:
Add trailing newline.
* doc/gnu-free-documentation-license.rst:
Add trailing newline.
* doc/i-o-library-routines.rst:
Add trailing newline.
* doc/index.rst:
Add trailing newline.
* doc/indices-and-tables.rst:
Add trailing newline.
* doc/introduction.rst:
Add trailing newline.
* doc/math-library-routines.rst:
Add trailing newline.
* doc/quadmathsnprintf.rst:
Add trailing newline.
* doc/reporting-bugs.rst:
Add trailing newline.
* doc/strtoflt128.rst:
Add trailing newline.
* doc/typedef-and-constants.rst:
Add trailing newline.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* Makefile.in: Add missing HAS_SPHINX_BUILD.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

* doc/conf.py: Add newline at last line.

2022-11-14 Martin Liska <[email protected]>

Revert:
2022-11-14 Martin Liska <[email protected]>

PR other/107620
* configure: Regenerate.
* configure.ac: Always set sphinx-build.

2022-11-13 Martin Liska <[email protected]>

PR other/107620
* configure: Regenerate.
* configure.ac: Always set sphinx-build.

2022-11-10 Martin Liska <[email protected]>

* doc/conf.py: Add newline at last line.

2022-11-09 Martin Liska <[email protected]>

* Makefile.in: Add missing HAS_SPHINX_BUILD.

2022-11-09 Martin Liska <[email protected]>

* doc/copyright.rst:
Add trailing newline.
* doc/gnu-free-documentation-license.rst:
Add trailing newline.
* doc/i-o-library-routines.rst:
Add trailing newline.
* doc/index.rst:
Add trailing newline.
* doc/indices-and-tables.rst:
Add trailing newline.
* doc/introduction.rst:
Add trailing newline.
* doc/math-library-routines.rst:
Add trailing newline.
* doc/quadmathsnprintf.rst:
Add trailing newline.
* doc/reporting-bugs.rst:
Add trailing newline.
* doc/strtoflt128.rst:
Add trailing newline.
* doc/typedef-and-constants.rst:
Add trailing newline.

2022-11-09 Martin Liska <[email protected]>

* Makefile.in: Build info pages conditionally.

2022-11-09 Martin Liska <[email protected]>

* Makefile.in: Support --with-sphinx-build.
* configure.ac: Likewise.
* configure: Regenerate.

2022-11-09 Martin Liska <[email protected]>

* libquadmath.texi: Removed.

2022-11-09 Martin Liska <[email protected]>

* Makefile.in: Support Sphinx based documentation.

2022-11-09 Martin Liska <[email protected]>

* doc/conf.py: New file.
* doc/copyright.rst: New file.
* doc/gnu-free-documentation-license.rst: New file.
* doc/i-o-library-routines.rst: New file.
* doc/index.rst: New file.
* doc/indices-and-tables.rst: New file.
* doc/introduction.rst: New file.
* doc/math-library-routines.rst: New file.
* doc/quadmathsnprintf.rst: New file.
* doc/reporting-bugs.rst: New file.
* doc/strtoflt128.rst: New file.
* doc/typedef-and-constants.rst: New file.

2022-10-12 Martin Liska <[email protected]>

* configure: Regenerate.

2022-10-11 Olivier Hainque <[email protected]>
Olivier Hainque <[email protected]>

* configure: Regenerate.

2022-08-25 Martin Liska <[email protected]>

* configure: Regenerate.

2022-01-11 Jakub Jelinek <[email protected]>

* configure.ac: Set XCFLAGS to -mno-gnu-attribute on
powerpc64le*-linux*.
* configure: Regenerated.

2022-01-03 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2021-06-08 Martin Liska <[email protected]>

* libquadmath.texi: Fix typo.

2021-01-05 Samuel Thibault <[email protected]>

* configure: Re-generate.

2021-01-01 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2020-12-05 Iain Sandoe <[email protected]>

PR target/97865
* configure: Regenerate.

2020-11-29 John David Anglin <[email protected]>

* configure: Regenerate.

2020-05-29 H.J. Lu <[email protected]>

PR bootstrap/95413
* configure: Regenerated.

2020-05-15 H.J. Lu <[email protected]>

PR bootstrap/95147
* configure: Regenerated.

2020-05-14 H.J. Lu <[email protected]>

* configure: Regenerated.

2020-02-12 Sandra Loosemore <[email protected]>

PR libstdc++/79193
PR libstdc++/88999

* configure: Regenerated.

2020-01-24 Maciej W. Rozycki <[email protected]>

* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.

2020-01-01 Jakub Jelinek <[email protected]>

Update copyright years.

* libquadmath.texi: Bump @copying's copyright year.

2019-09-27 Maciej W. Rozycki <[email protected]>

* configure: Regenerate.

2019-08-02 Jakub Jelinek <[email protected]>

* quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
M_SQRT1_2q): Use two more decimal places.

2019-01-01 Jakub Jelinek <[email protected]>

Update copyright years.

* libquadmath.texi: Bump @copying's copyright year.

2018-12-11 Jakub Jelinek <[email protected]>

PR c/88430
* quadmath_weak.h (__qmath2): Add __quadmath_throw.

2018-11-07 Joseph Myers <[email protected]>

* quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
mantissa2 and mantissa3 fields instead of mant_high and mant_low.
Change nan field to ieee_nan.
* update-quadmath.py (update_sources): Also update fmaq.c.
* math/nanq.c (nanq): Use ieee_nan field of union.
Zero-initialize f. Set quiet_nan field.
* printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
mantissa3 fields. Use ieee_nan and quiet_nan field.
* math/fmaq.c: Regenerate from glibc sources with
update-quadmath.py.

2018-11-05 Joseph Myers <[email protected]>

PR libquadmath/68686
* Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
math/casinhq_kernel.c.
* Makefile.in: Regenerate.
* libquadmath.texi (exp2q, issignalingq): Document.
* quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
<fenv.h>.
(HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
(FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
(__quadmath_gamma_productq, __quadmath_gammaq_r)
(__quadmath_lgamma_negq, __quadmath_lgamma_productq)
(__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
(math_check_force_underflow_complex, __glibc_likely)
(__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
(libc_feholdsetround_ctx, libc_feresetround_ctx): New.
(feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
(fesetenv, fetestexcept, feclearexcept): Define if not supported
through <fenv.h>.
(__quadmath_isinf_nsq): Remove.
* quadmath.h (exp2q, issignalingq): New.
* quadmath.map (QUADMATH_1.2): New.
* quadmath_weak.h (exp2q, issignalingq): New.
* update-quadmath.py: New file.
* math/isinf_nsq.c: Remove file.
* math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
math/tanq_kernel.c, math/tgammaq_product.c: New files. Generated
from glibc sources with update-quadmath.py.
* math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
math/lroundq.c, math/modfq.c, math/nearbyintq.c,
math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
math/signbitq.c, math/sincos_table.c, math/sincosq.c,
math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
update-quadmath.py.

2018-10-31 Joseph Myers <[email protected]>

PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
(all-local): Define outside conditional code.
(CLEANFILES): Remove libquadmath.info.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

2018-04-24 H.J. Lu <[email protected]>

* configure: Regenerated.

2018-04-19 Jakub Jelinek <[email protected]>

* configure: Regenerated.

2018-04-18 David Malcolm <[email protected]>

PR jit/85384
* configure: Regenerate.

2018-02-14 Igor Tsimbalist <[email protected]>

PR target/84148
* configure: Regenerate.

2018-01-03 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2017-11-17 Igor Tsimbalist <[email protected]>

* Makefile.am: Update AM_CFLAGS.
* Makefile.in: Regenerate:
* acinclude.m4: Add enable.m4 and cet.m4.
* configure: Regenerate.
* configure.ac: Set CET_FLAGS. Update XCFLAGS.

2017-11-05 Tom de Vries <[email protected]>

PR other/82784
* printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
"do {} while (0)".

2017-09-01 Michael Meissner <[email protected]>

PR libquadmath/81848
* configure.ac (powerpc*-linux*): Use attribute mode KC to create
complex __float128 on PowerPC instead of attribute mode TC.
* quadmath.h (__complex128): Likewise.
* configure: Regenerate.
* math/cbrtq.c (CBRT2): Use __float128 not long double.
(CBRT4): Likewise.
(CBRT2I): Likewise.
(CBRT4I): Likewise.
* math/j0q.c (U0): Likewise.
* math/sqrtq.c (sqrtq): Don't depend on implicit conversion
between __float128, instead explicitly convert the __float128
value to long double because the PowerPC does not allow __float128
and long double in the same expression.

2017-07-19 Gerald Pfeifer <[email protected]>

* math/powq.c (powq): Use uint32_t instead of u_int32_t.

2017-07-19 Jakub Jelinek <[email protected]>

PR libquadmath/65757
* quadmath-imp.h (math_opt_barrier, math_force_eval,
math_narrow_eval, math_check_force_underflow,
math_check_force_underflow_nonneg): Define.
* math/ceilq.c: Backport changes from upstream glibc
between 2012-11-01 and 2017-07-13.
* math/remquoq.c: Likewise.
* math/expq.c: Likewise.
* math/llroundq.c: Likewise.
* math/logq.c: Likewise.
* math/atanq.c: Likewise.
* math/nearbyintq.c: Likewise.
* math/scalblnq.c: Likewise.
* math/finiteq.c: Likewise.
* math/atanhq.c: Likewise.
* math/expm1q.c: Likewise.
* math/sinhq.c: Likewise.
* math/log10q.c: Likewise.
* math/rintq.c: Likewise.
* math/roundq.c: Likewise.
* math/fmaq.c: Likewise.
* math/erfq.c: Likewise.
* math/log2q.c: Likewise.
* math/lroundq.c: Likewise.
* math/j1q.c: Likewise.
* math/scalbnq.c: Likewise.
* math/truncq.c: Likewise.
* math/frexpq.c: Likewise.
* math/sincosq.c: Likewise.
* math/tanhq.c: Likewise.
* math/asinq.c: Likewise.
* math/coshq.c: Likewise.
* math/j0q.c: Likewise.
* math/asinhq.c: Likewise.
* math/floorq.c: Likewise.
* math/sinq_kernel.c: Likewise.
* math/powq.c: Likewise.
* math/hypotq.c: Likewise.
* math/sincos_table.c: Likewise.
* math/rem_pio2q.c: Likewise.
* math/nextafterq.c: Likewise.
* math/log1pq.c: Likewise.
* math/sincosq_kernel.c: Likewise.
* math/tanq.c: Likewise.
* math/acosq.c: Likewise.
* math/lrintq.c: Likewise.
* math/llrintq.c: Likewise.

2017-02-09 Gerald Pfeifer <[email protected]>

* configure.ac (ACX_BUGURL): Update.
* configure: Regenerate.

2017-01-17 Jakub Jelinek <[email protected]>

PR other/79046
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.

2017-01-01 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2016-11-15 Matthias Klose <[email protected]>

* configure: Regenerate.

2016-01-04 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2015-08-09 Francois-Xavier Coudert <[email protected]>

* Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
* Makefile.in: Regenerate.
* libquadmath.texi: Document logbq.
* quadmath.h: Add logbq prototype.
* quadmath.map: Add logbq.
* quadmath_weak.h: Add logbq prototype.
* math/logbq.c: New file

2015-05-13 Michael Haubenwallner <[email protected]>

* Makefile.in: Regenerated with automake-1.11.6.
* aclocal.m4: Likewise.
* configure: Likewise.

2015-01-26 Matthias Klose <[email protected]>

* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
* configure: Regenerate.

2015-01-05 Jakub Jelinek <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2014-11-21 H.J. Lu <[email protected]>

PR bootstrap/63784
* configure: Regenerated.

2014-11-11 Francois-Xavier Coudert <[email protected]>

PR target/63610
* configure: Regenerate.

2014-10-21 Francois-Xavier Coudert <[email protected]>

PR libquadmath/55821
* Makefile.am: Unconditionally define libquadmath_TEXINFOS.
* Makefile.in: Regenerate.

2014-10-09 Francois-Xavier Coudert <[email protected]>

PR libquadmath/55821
* Makefile.am: Conditionally define info_TEXINFOS and
libquadmath_TEXINFOS.
* Makefile.in: Regenerate.

2014-10-08 Francois-Xavier Coudert <[email protected]>

PR libquadmath/63487
* libquadmath.texi (sincosq): Fix typo.

2014-01-02 Tobias Burnus <[email protected]>

* libquadmath.texi: Bump @copying's copyright year.

2013-12-04 Richard Sandiford <[email protected]>

* Makefile.am (AM_CPPFLAGS): Define.
* Makefile.in: Regenerate.
* printf/gmp-impl.h: Remove path from longlong.h include.

2013-09-20 Alan Modra <[email protected]>

* configure: Regenerate.

2013-03-06 Shakthi Kannan <[email protected]>

PR libquadmath/55473
* quadmath.h: Add 'extern "C"' block for C++ use.

2013-02-19 Jakub Jelinek <[email protected]>

PR libquadmath/56379
* strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
macro.

2013-02-17 Tobias Burnus <[email protected]>

* math/cacoshq.c (cacoshq): Call signbitq instead of signbit.

2013-02-06 Richard Sandiford <[email protected]>

Revert previous patch.

2013-02-03 Richard Sandiford <[email protected]>

Update copyright years.

2013-01-22 Jakub Jelinek <[email protected]>

PR libquadmath/56072
* libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.

2012-12-13 Jakub Jelinek <[email protected]>

* math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
instead of L suffixed ones.
* math/fmaq.c (fmaq): Likewise.
* math/rintq.c (TWO112): Likewise.

2012-12-03 Tobias Burnus <[email protected]>

* strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
reading.

2012-11-25 Tobias Burnus <[email protected]>

PR libquadmath/55462
* strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
instead of nonexisting HAVE_GET_ROUNDING_MODE.

2012-11-23 H.J. Lu <[email protected]>

PR bootstrap/55455
* quadmath-rounding-mode.h (get_rounding_mode): Don't pass
void to fegetround.

2012-11-23 Tobias Burnus <[email protected]>
Joseph Myers <[email protected]>

* quadmath-rounding-mode.h: New.
* printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
* printf/fpioconst.h: Ditto.
* printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
Make printf respect the rounding mode for decimal output.
* printf/printf_fphex.c (__quadmath_printf_fphex): Update from
GLIBC. Make printf respect the rounding mode for hex output.
* strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
rounding mode. Fix strtod handling of underflow.

2012-11-22 David S. Miller <[email protected]>
Tobias Burnus <[email protected]>
Joseph Myers <[email protected]>

* math/atanq.c (atanq): Update from GLIBC. Handle tiny and
very large arguments properly.
* math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
underflow when 'x' is very small.
* math/j1q.c (y1q): Ditto.
* math/log1pq.c (log1pq): Update from GLIBC. Saturate
nonzero exponents with absolute value below 0x1p-128 to
+/- 0x1p-128.
* math/powq.c (powq): Update from GLIBC. If xm1 is
smaller than LDBL_EPSILON/2.0L, just return xm1.

2012-11-21 Tobias Burnus <[email protected]>

PR libquadmath/55225
* math/lgammaq.c (lgammaq): Use local variable if
math.h does not provide signgam.
* acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
* configure.ac: Use it.
* configure: Regenerate.
* config.h.in: Regenerate.

2012-11-15 Tobias Burnus <[email protected]>
Joseph Myers <[email protected]>

* math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
underflows with small x * y; Fix overflow results
outside round-to-nearest mode; make use of Dekker
and Knuth algorithms use round-to-nearest.

2012-11-01 Tobias Burnus <[email protected]>

* math/fmaq.c (fmaq): Fix build.

2012-11-01 Tobias Burnus <[email protected]>
Joseph Myers <[email protected]>

* math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
with small x * y using scaling, not as x * y + z.
* math/lgammaq.c (lgammaq): Fix signgam handling.

2012-11-01 Tobias Burnus <[email protected]>

* Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
* Makefile.in: Regenerated.
* math/acoshq.c: Update comment.
* math/acosq.c: Ditto.
* math/asinhq.c: Ditto.
* math/asinq.c: Ditto.
* math/atan2q.c: Ditto.
* math/atanhq.c: Ditto.
* math/ceilq.c: Ditto.
* math/copysignq.c: Ditto.
* math/cosq.c: Ditto.
* math/coshq.c: Ditto.
* math/erfq.c: Ditto.
* math/fabsq.c: Ditto.
* math/finiteq.c: Ditto.
* math/floorq.c: Ditto.
* math/fmodq.c: Ditto.
* math/frexpq.c: Ditto.
* math/isnanq.c: Ditto.
* math/j0q.c: Ditto.
* math/j1q.c: Ditto.
* math/ldexpq.c: Ditto.
* math/llroundq.c: Ditto.
* math/log10q.c: Ditto.
* math/log1pq.c: Ditto.
* math/log2q.c: Ditto.
* math/logq.c: Ditto.
* math/lroundq.c: Ditto.
* math/modfq.c: Ditto.
* math/nextafterq.c: Ditto.
* math/powq.c: Ditto.
* math/rem_pio2q.c: Ditto.
* math/remainderq.c: Ditto.
* math/rintq.c: Ditto.
* math/roundq.c: Ditto.
* math/scalblnq.c: Ditto.
* math/scalbnq.c: Ditto.
* math/sincosq_kernel.c: Ditto.
* math/sinq.c: Ditto.
* math/tanq.c: Ditto.
* math/expq.c: Ditto.
(__expq_table, expq): Renamed local array from __expl_table.
* math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
* math/cacoshq.c: Changes from GLIBC; fix returned sign.
* math/casinhq.c: Changes from GLIBC to fix special-case.
* math/cbrtq.c: Use modified GLIBC version.
* math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
ctanhq, ctanq): Moved to separates files.
(mult_c128, div_c128): Removed no longer needed functions.
(cexpiq): Call sincosq instead of sinq and cosq.
(cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
* math/ccoshq.c (ccoshq): New file, moved from complex.c and
modified based on GLIBC.
* math/cexpq.c (cexp): Ditto.
* math/clog10q.c (clog10q): Ditto.
* math/clogq.c (clogq): Ditto.
* math/csinhq.c: Ditto.
* math/csinq.c: Ditto.
* math/csqrtq.c: Ditto.
* math/ctanhq.c: Ditto.
* math/ctanq.c: Ditto.
* math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
from GLIBC.
* math/ilogbq.c (ilogbq): Add errno = EDOM handling.
* math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
from GLIBC.
* math/lgammaq.c (lgammaq): Add signgam handling.
* math/sinhq.c (sinhq): Fix sign handling.
* math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
* math/tgammaq.c (tgammaq): Ditto.
* math/x2y2m1q.c: New file.
* quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
(__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.

2012-10-31 Tobias Burnus <[email protected]>
Joseph Myers <[email protected]>
David S. Miller <[email protected]>
Ulrich Drepper <[email protected]>
Marek Polacek <[email protected]>:
Petr Baudis <[email protected]>

* math/complex.c (csqrtq): NaN and INF fixes.
* math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
* math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
large parameters. Fix errno for boundary conditions.
* math/finiteq.c (finiteq): Add comment.
* math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
and bad results for some subnormal results. Fix sign of inexact
zero return. Fix sign of exact zero return.
Ensure additions are not scheduled after fetestexcept.
* math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
for ynq. Fix jnq precision.
* math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
manipulate bits before adding and subtracting TWO112[sx].
* math/rintq.c (rintq): Ditto.
* math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
overflow.

2012-09-14 David Edelsohn <[email protected]>

* configure: Regenerated.

2012-05-29 Benjamin Kosnik <[email protected]>

PR libstdc++/51007
* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
* configure: Regenerated.

2012-05-16 H.J. Lu <[email protected]>

* configure: Regenerated.

2011-11-21 Andreas Tobler <[email protected]>

* configure: Regenerate.

2011-11-07 Kai Tietz <[email protected]>

PR target/51007
* quadmath-imp.h (ieee854_float128): Adjust
for ms-bitfield layout.

2011-11-02 Rainer Orth <[email protected]>

* printf/gmp-impl.h: Adapt path to longlong.h.

2011-09-21 Joseph Myers <[email protected]>

* Makefile.am (FLAGS_TO_PASS): Define.
* Makefile.in: Regenerate.

2011-08-01 Jakub Jelinek <[email protected]>

* math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.

2011-04-03 Tobias Burnus <[email protected]>

PR fortran/48311
* libquadmath.texi (strtoflt128): Fix typo.
(quadmath_snprintf): Move note up, make @item.

2011-03-25 Jakub Jelinek <[email protected]>

* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
mempcpy.

2011-03-21 Rainer Orth <[email protected]>

PR bootstrap/48135
* configure.ac (quadmath_use_symver): Handle --disable-symvers.
* configure: Regenerate.

2011-02-28 Jakub Jelinek <[email protected]>

* printf/quadmath-printf.c (quadmath_snprintf): Make sure
that for size > 0 str is always zero terminated.

2011-02-20 Jakub Jelinek <[email protected]>

PR bootstrap/47827
* printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").

2011-02-17 Jakub Jelinek <[email protected]>

* libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
FLT128_MAX_10_EXP): Document.
(strtoflt128): Remove obsolete comment.
* configure.ac (HAVE_STRTOULL): New check.
* printf/gmp-impl.h (mpn_construct_float128): New prototype,
define.
* printf/mul_n.c: Include <config.h>.
* printf/add_n.c: Likewise.
* printf/cmp.c: Likewise.
* printf/fpioconst.c: Likewise.
* printf/mul_1.c: Likewise.
* printf/rshift.c: Likewise.
* printf/lshift.c: Likewise.
* printf/submul_1.c: Likewise.
* printf/sub_n.c: Likewise.
* printf/divrem.c: Likewise.
* printf/addmul_1.c: Likewise.
* printf/mul.c: Likewise.
* printf/quadmath-printf.h (isupper, isdigit, tolower): Change
to avoid evaluating argument multiple times.
(isxdigit): Redefine.
* strtod/strtoflt128.c: New file.
* strtod/strtod_l.c: New file.
* strtod/mpn2flt128.c: New file.
* strtod/grouping.h: New file.
* strtod/tens_in_limb.c: New file.
* gdtoa/arith.h: Removed.
* gdtoa/gd_qnan.h: Removed.
* gdtoa/gdtoa_fltrnds.h: Removed.
* gdtoa/gdtoa.h: Removed.
* gdtoa/gdtoaimp.h: Removed.
* gdtoa/gethex.c: Removed.
* gdtoa/gmisc.c: Removed.
* gdtoa/hd_init.c: Removed.
* gdtoa/hexnan.c: Removed.
* gdtoa/makefile: Removed.
* gdtoa/misc.c: Removed.
* gdtoa/README.gdtoa: Removed.
* gdtoa/smisc.c: Removed.
* gdtoa/strtodg.c: Removed.
* gdtoa/strtopQ.c: Removed.
* gdtoa/sum.c: Removed.
* quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
Define.
* Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
* config.h.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.

2011-02-16 Jakub Jelinek <[email protected]>

* printf/quadmath-printf.c: Also check __GLIBC__ when checking
whether workarounds for printf hook handling should be added.

* configure.ac: Check for locale.h too.
(USE_LOCALE_SUPPORT): Remove check.
(USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
(USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
* printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
for wide version.
* printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
* printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
(__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
USE_I18N_NUMBER_H #ifdef.
* configure: Regenerated.
* config.h.in: Regenerated.

2011-02-14 Jakub Jelinek <[email protected]>

PR bootstrap/47736
* configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
user field.
* printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
field instead of setting individual fields to 0. Don't set info.user
to -1.
* configure: Regenerated.

* configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
* printf/printf_fp.c: Don't include <alloca.h>.
* printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
* configure: Regenerated.

PR fortran/47642
* libquadmath.texi (quadmath_snprintf): Document.
(quadmath_flt128tostr): Remove.
* Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
* quadmath.h (quadmath_snprintf): New prototype.
(quadmath_flt128tostr): Remove.
* quadmath_weak.h (quadmath_snprintf): Add.
(quadmath_flt128tostr): Remove.
* configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
wctype.h, limits.h, ctype.h, printf.h, errno.h.
(AC_USE_SYSTEM_EXTENSIONS): Add.
(HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
* quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
quadmath_flt128tostr.
* printf/printf_fphex.c: New file.
* printf/_itowa.h: New file.
* printf/mul_n.c: New file.
* printf/quadmath-printf.h: New file.
* printf/submul_1.c: New file.
* printf/quadmath-printf.c: New file.
* printf/gmp-impl.h: New file.
* printf/lshift.c: New file.
* printf/fpioconst.h: New file.
* printf/add_n.c: New file.
* printf/cmp.c: New file.
* printf/sub_n.c: New file.
* printf/mul.c: New file.
* printf/divrem.c: New file.
* printf/addmul_1.c: New file.
* printf/printf_fp.c: New file.
* printf/_itoa.h: New file.
* printf/fpioconst.c: New file.
* printf/_i18n_number.h: New file.
* printf/flt1282mpn.c: New file.
* printf/rshift.c: New file.
* printf/mul_1.c: New file.
* quadmath_io.c: Removed.
* gdtoa/gdtoa.c: Removed.
* gdtoa/g__fmt.c: Removed.
* gdtoa/g_Qfmt.c: Removed.
* gdtoa/dmisc.c: Removed.
* gdtoa/ulp.c: Removed.
* config.h.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.

2011-02-13 Ralf Wildenhues <[email protected]>

* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* configure: Likewise.

2011-01-31 Jerry DeLisle <[email protected]>

PR libquadmath/47293
* gdtoa/qd_qnan.h: Fix NAN bit patterns.
* gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.

2011-01-17 Tobias Burnus <[email protected]>

PR fortran/47295
* libquadmath.text: Document typedef and constants.

2011-01-17 Tobias Burnus <[email protected]>

PR fortran/46817
* quadmath-imp.h: Refer to libquadmath not ot libiberty,
bump copyright year and use /**/ instead of // comments.
* quadmath.h: Ditto.
* quadmath-weak.h: Ditto.
* quadmath_io.c: Ditto.

2011-01-16 Jakub Jelinek <[email protected]>

PR libfortran/47322
* math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.

PR fortran/46625
* quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
* quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
(strtoflt128, quadmath_flt128tostr): Add.
* gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
(strtoflt128): ... this. Return __float128, instead of writing
to memory pointed by last argument.
* quadmath.h: Use C style comments instead of C++ style.
(quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
(strtoflt128, quadmath_flt128tostr): Add prototypes.
* libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
(quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
adjust examples.
* quadmath_io.c (quadmath_dtoaq): Rename to...
(quadmath_flt128tostr): ... this.

* quadmath.h (__quadmath_throw, __quadmath_nth): Define.
Use it for all prototypes.

PR fortran/46416
* quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
const from prototype argument.
(cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
(__quadmath_extern_inline): Define.
(cimagq, conjq, crealq): New inlines.
* Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
* Makefile.in: Regenerated.
* quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
* quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
(ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
tests instead of __BIG_ENDIAN__.
* quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
and remquoq.
* libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
* math/cprojq.c: New file.
* math/ilogbq.c: New file.
* math/fminq.c: New file.
* math/llrintq.c: New file.
* math/log2q.c: New file.
* math/lrintq.c: New file.
* math/crealq.c: New file.
* math/nearbyintq.c: New file.
* math/fmaxq.c: New file.
* math/conjq.c: New file.
* math/remquoq.c: New file.
* math/cimagq.c: New file.
* math/fdimq.c: New file.

* math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.

PR fortran/46416
* quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
New prototypes.
(M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
* quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
catanhq): Add.
* quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
* quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
catanq and catanhq.
* Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
and math/catanhq.c.
* Makefile.in: Regenerated.
* libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
catanq, catanhq): Add.
* math/cacoshq.c: New file.
* math/cacosq.c: New file.
* math/catanq.c: New file.
* math/catanhq.c: New file.
* math/casinq.c: New file.
* math/casinhq.c: New file.

* math/hypotq.c (hypotq): Use Q suffix instead of L.
* math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
* math/cosq.c (cosq): Likewise.

PR fortran/46402
* quadmath.map (QUADMATH_1.0): Add fmaq.
* configure.ac: Check for fenv.h, feholdexcept, fesetround,
feupdateenv, fesetenv and fetestexcept.
* configure: Regenerated.
* config.h.in: Regenerated.
* quadmath.h (fmaq): New prototype.
* quadmath_weak.h (fmaq): Add.
* Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
* Makefile.in: Regenerated.
* quadmath-imp.h: Include config.h.
* math/expq.c: Include fenv.h.
(USE_FENV_H): Define if libm support for fe* is there.
(expq): Add fesetround etc. support if USE_FENV_H is defined.
* math/fmaq.c: New file.
* libquadmath.texi (fmaq): Add.

2011-01-14 Tobias Burnus <[email protected]>

PR fortran/47182
* configure.ac: Use ACX_BUGURL.
* libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
* Makefile.am: Create libquadmath-vers.texi.
* configure.in: Regenerate.
* Makefile.in: Regenerate.

2011-01-06 Ralf Wildenhues <[email protected]>

PR fortran/47174
* Makefile.am (libquadmath.info): Unconditionally override
target, not only if BUILD_LIBQUADMATH.
* Makefile.in: Regenerate.
* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
avoid warning from automake.

2010-12-19 Tobias Burnus <[email protected]>

PR fortran/46520
* configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
* configure: Regenerate

2010-12-13 Tobias Burnus <[email protected]>

PR fortran/46625
* gdtoa/gdtoaimp.h: Mangle internal functions by
prefixing them with __quadmath. Don't use gdtoa's strcp(y).
* gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
* gdtoa/misc.c (strcpy): Renamed from strcp and only use
if NO_STRING_H is set.
* quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
__quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
__quadmath prefix to internal functions.
* math/cosq.c (cosq): Ditto.
* math/sinq.c (cosq): Ditto.
* math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
* math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
* math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
* math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.

2010-12-08 Tobias Burnus <[email protected]>

PR fortran/46772
* gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
* gdtoa/gdtoaimp.h: Don't declare strtod.

2010-12-08 Tobias Burnus <[email protected]>

PR fortran/46520
* configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
AC_TRY_LINK and cache libquad_have_float128.
* configure: Regenerate.

2010-12-08 Tobias Burnus <[email protected]>

PR fortran/46543
* configure.ac: Add texinfo checks.
* Makefile.am: Handle .texi documentation.
* libquadmath.texi: New.
* configure: Regenerated.
* Makefile.in: Regenerated.

2010-12-06 Tobias Burnus <[email protected]>

PR fortran/46817
* quadmath-imp.h: Add LGPL header.
* quadmath.h: Add LGPL header.
* quadmath_io.c: Add LGPL header.
* quadmath_weak.h: Add LGPL header.

2010-12-06 Dave Korn <[email protected]>

PR target/40125
PR lto/46695
* configure.ac: Invoke ACX_LT_HOST_FLAGS.
* Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.

2010-11-30 Tobias Burnus <[email protected]>

PR fortran/46594
* Makefile.am: Install include files in
target/version specific directory.
* Makefile.in: Regenerate.

2010-11-30 Tobias Burnus <[email protected]>

* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.

2010-11-29 Kai Tietz <[email protected]>

* configure: Regenerated.
* Makefile.in: Regenerated.
* configure.ac (ACX_NONCANONICAL_TARGET): Call it.
(target_alias): Use AC_SUBST for it.
(GCC_NO_EXECUTABLES): Call it.
(AC_PROG_CC): Improve multilib handling.
Check that gcc is used for compilation.
Use pattern from libssp for symbol versioning checking.
* Makefile.am (LTLDFLAGS): Removed.
(libquadmath_la_LDFLAGS): Add -no-undefined.
(libquadmath_la_LINK): Commented out.
(libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
(AM_MAKEFLAGS): Add hack for argument passing by top-level.
(MAKEOVERRIDES): New.
* aclocal.m4: Regenerated.

2010-11-19 Rainer Orth <[email protected]>

* Makefile.am (libquadmath_la_LIBADD): Move -lm ...
(libquadmath_la_LDFLAGS): ... here.
(quadmath.map-sun): Tabify.
Fix sed expression.
* Makefile.in: Regenerate.

2010-11-16 Francois-Xavier Coudert <[email protected]>
Tobias Burnus <[email protected]>

PR fortran/32049
Initial implementation and checkin.

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