Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

- Fix doc subpackage directory ownership issue

.fmf/version

@@ -0,0 +1 @@
+1

.gitignore

@@ -1,7 +1,2 @@
-/mpfr-3.1.1.tar.xz
-/mpfr-3.1.2.zip
-/mpfr-3.1.2.tar.xz
-/mpfr-3.1.3.tar.xz
-/mpfr-3.1.4.tar.xz
-/mpfr-3.1.5.tar.xz
-/mpfr-3.1.6.tar.xz
+/mpfr-*.zip
+/mpfr-*.tar.xz

README.md

@@ -0,0 +1,16 @@
+# mpfr
+
+The [MPFR library](https://www.mpfr.org/) is a C library for
+multiple-precision floating-point computations with _correct rounding_.  MPFR
+has continuously been supported by [INRIA](https://www.inria.fr/) and the
+current main authors come from the [Caramba](https://caramba.loria.fr/) and
+[AriC](http://www.ens-lyon.fr/LIP/AriC/) project teams at
+[Loria](https://www.loria.fr/) (Nancy, France) and
+[LIP](http://www.ens-lyon.fr/LIP/) (Lyon, France) respectively; see more on
+the [credit page](https://www.mpfr.org/credit.html).  MPFR is based on the
+[GMP](https://gmplib.org/) multiple-precision library.
+
+The main goal of MPFR is to provide a library for multiple-precision
+floating-point computation which is both efficient and has a well-defined
+semantics.  It copies the good ideas from the ANSI/IEEE-754 standard for
+double-precision floating-point arithmetic (53-bit significand).

mpfr.spec

@@ -1,93 +1,218 @@
-Summary: A C library for multiple-precision floating-point computations
+Summary: C library for multiple-precision floating-point computations
 Name: mpfr
-Version: 3.1.6
-Release: 1%{?dist}
-URL: http://www.mpfr.org/
-# GFDL (mpfr.texi, mpfr.info and fdl.texi)
-License: LGPLv3+ and GPLv3+ and GFDL
-BuildRequires: autoconf libtool gmp-devel gcc
-Requires(post): /sbin/ldconfig
-Requires(postun): /sbin/ldconfig
-Requires: gmp >= 4.2.3
+Version: 4.2.2
+Release: 2%{?dist}
+URL: https://www.mpfr.org/
+VCS: git:https://gitlab.inria.fr/mpfr/mpfr.git
 
-Source0: http://www.mpfr.org/%{name}-%{version}/%{name}-%{version}.tar.xz
+License: LGPL-3.0-or-later
+BuildRequires: gcc
+BuildRequires: gmp-devel
+BuildRequires: make
+BuildRequires: texinfo
 
-# https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=11783&view=revision
-# http://www.mpfr.org/mpfr-3.1.6/patch01
-Patch0: rev11783.patch
+Source: https://www.mpfr.org/%{name}-%{version}/%{name}-%{version}.tar.xz
 
-# https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=11982&view=revision
-# http://www.mpfr.org/mpfr-3.1.6/patch02
-Patch1: rev11982.patch
+# Upstream post-release patches.  This currently contains:
+#Patch0: https://www.mpfr.org/%%{name}-%%{version}/allpatches
 
 %description
 The MPFR library is a C library for multiple-precision floating-point
-computations with "correct rounding". The MPFR is efficient and 
-also has a well-defined semantics. It copies the good ideas from the 
-ANSI/IEEE-754 standard for double-precision floating-point arithmetic 
+computations with "correct rounding". The MPFR is efficient and
+also has a well-defined semantics. It copies the good ideas from the
+ANSI/IEEE-754 standard for double-precision floating-point arithmetic
 (53-bit mantissa). MPFR is based on the GMP multiple-precision library.
 
 %package devel
 Summary: Development files for the MPFR library
-Requires: %{name} = %{version}-%{release}
-Requires(post): /sbin/install-info
-Requires(preun): /sbin/install-info
-Requires: gmp-devel
+Requires: %{name}%{?_isa} = %{version}-%{release}
+Requires: gmp-devel%{?_isa}
 
 %description devel
-Header files and documentation for using the MPFR 
+Header files and documentation for using the MPFR
 multiple-precision floating-point library in applications.
 
 If you want to develop applications which will use the MPFR library,
 you'll need to install the mpfr-devel package. You'll also need to
 install the mpfr package.
 
+%package doc
+Summary: Documentation for the MPFR library
+License: GFDL-1.2-no-invariants-or-later
+BuildArch: noarch
+
+%description doc
+Documentation for the MPFR library.
+
 %prep
 %autosetup -p1
 
 %build
 %configure --disable-assert --disable-static
-make %{?_smp_mflags}
+
+# Get rid of undesirable hardcoded rpaths; workaround libtool reordering
+# -Wl,--as-needed after all the libraries.
+sed -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' \
+    -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' \
+    -e 's|CC="\(g..\)"|CC="\1 -Wl,--as-needed"|' \
+    -i libtool
+
+%make_build
 
 %install
-make install DESTDIR=$RPM_BUILD_ROOT
-rm -f $RPM_BUILD_ROOT%{_libdir}/libmpfr.la
-rm -f $RPM_BUILD_ROOT%{_infodir}/dir
+%make_install
+cp -p ChangeLog PATCHES README %{buildroot}%{_pkgdocdir}
+rm -f %{buildroot}%{_libdir}/*.la
+rm -f %{buildroot}%{_infodir}/dir
 
 #these go into licenses, not doc
-rm -f $RPM_BUILD_ROOT%{_pkgdocdir}/COPYING  $RPM_BUILD_ROOT%{_pkgdocdir}/COPYING.LESSER
+rm -f %{buildroot}%{_pkgdocdir}/COPYING{,.LESSER}
 
 %check
-make %{?_smp_mflags} check
-
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
-
-%post devel
-if [ -f %{_infodir}/mpfr.info.gz ]; then
-    /sbin/install-info %{_infodir}/mpfr.info.gz %{_infodir}/dir || :
-fi
-
-%preun devel
-if [ "$1" = 0 ]; then
-    if [ -f %{_infodir}/mpfr.info.gz ]; then
-	/sbin/install-info --delete %{_infodir}/mpfr.info.gz %{_infodir}/dir || :
-    fi
-fi
+export LD_LIBRARY_PATH=%{buildroot}%{_libdir}
+%make_build check
 
 %files
 %license COPYING COPYING.LESSER
-%doc NEWS README AUTHORS BUGS TODO doc/FAQ.html
-%{_libdir}/libmpfr.so.*
+%dir %{_pkgdocdir}
+%{_pkgdocdir}/NEWS
+%{_pkgdocdir}/README
+%{_libdir}/libmpfr.so.6*
 
 %files devel
-%{_pkgdocdir}/examples
 %{_libdir}/libmpfr.so
-%{_includedir}/*.h
+%{_includedir}/mpfr.h
+%{_includedir}/mpf2mpfr.h
+%{_libdir}/pkgconfig/mpfr.pc
+
+%files doc
+%license COPYING COPYING.LESSER
+%dir %{_pkgdocdir}
+%{_pkgdocdir}/AUTHORS
+%{_pkgdocdir}/BUGS
+%{_pkgdocdir}/ChangeLog
+%{_pkgdocdir}/FAQ.html
+%{_pkgdocdir}/PATCHES
+%{_pkgdocdir}/TODO
+%{_pkgdocdir}/examples
 %{_infodir}/mpfr.info*
 
 %changelog
+* Thu Jul 24 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Thu Mar 20 2025 Jerry James <loganjerry@gmail.com> - 4.2.2-1
+- Update to MPFR 4.2.2
+
+* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Thu May  9 2024 Jerry James <loganjerry@gmail.com> - 4.2.1-4
+- Own the documentation directory (bz 2279758)
+
+* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Wed Oct  4 2023 Jerry James <loganjerry@gmail.com> - 4.2.1-1
+- Update to MPFR 4.2.1
+
+* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Tue Jul 18 2023 Jerry James <loganjerry@gmail.com> - 4.2.0-2
+- Update to MPFR 4.2.0-p12
+
+* Wed Jul 12 2023 Jerry James <loganjerry@gmail.com> - 4.2.0-1
+- Update to MPFR 4.2.0-p9
+
+* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Wed Nov 23 2022 Jerry James <loganjerry@gmail.com> - 4.1.1-2
+- Update to MPFR 4.1.1-p1
+
+* Thu Nov 17 2022 Jerry James <loganjerry@gmail.com> - 4.1.1-1
+- Update to MPFR version 4.1.1
+- Drop all patches
+- Convert License tags to SPDX
+
+* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Fri Jan 14 2022 Jerry James <loganjerry@gmail.com> - 4.1.0-8
+- Remove old obsoletes used in the 3.x to 4.x transition
+
+* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Sat May 22 2021 Jerry James <loganjerry@gmail.com> - 4.1.0-7
+- Add upstream patches 12-13
+
+* Tue Apr 13 2021 Jerry James <loganjerry@gmail.com> - 4.1.0-6
+- Add upstream patches 10-11
+
+* Tue Mar  9 2021 Jerry James <loganjerry@gmail.com> - 4.1.0-5
+- Add upstream patches 8-9
+
+* Wed Feb 17 2021 Jerry James <loganjerry@gmail.com> - 4.1.0-4
+- Add upstream patches 1-7
+
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Sat Jul 11 2020 Jerry James <loganjerry@gmail.com> - 4.1.0-1
+- Update to MPFR version 4.1.0
+- Drop all patches
+
+* Mon Jun 29 2020 Jerry James <loganjerry@gmail.com> - 4.0.2-5
+- Add upstream patches 8 and 9
+
+* Thu Apr 16 2020 Jerry James <loganjerry@gmail.com> - 4.0.2-4
+- Add upstream patches 2 through 7
+
+* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.2-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Fri Oct 11 2019 Jerry James <loganjerry@gmail.com> - 4.0.2-2
+- Drop the mpfr3 and mpfr3-devel subpackages
+
+* Tue Oct  8 2019 Jerry James <loganjerry@gmail.com> - 4.0.2-1
+- Update to MPFR version 4.0.2 plus patch01
+- Make mpfr3 and mpfr3-devel subpackages for version 3.1.6
+- Add a -doc subpackage to hold the GFDL-licensed content
+- The main package license is LGPLv3+; the GPLv3+ content is not packaged
+- Drop unnecessary autoconf and libtool BRs
+- Drop explicit R on gmp; it is autogenerated
+- Drop info scriptlets; this version can never appear in Fedora < 32 or RHEL < 9
+- Drop ldconfig_scriptlets for the same reason
+- Make sure there are no rpaths and that -Wl,--as-needed takes effect
+- Do not use the %%doc macro; the files have already been copied
+
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.6-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Tue Oct 30 2018 Rex Dieter <rdieter@fedoraproject.org> - 3.1.6-3
+- update scriptlets (#1644106)
+- use %%make_build %%make_install
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Sun Feb 25 2018 James Paul Turner <jamesturner246@fedoraproject.org> - 3.1.6-1
 - Update to MPFR version 3.1.6
 - Use autosetup specfile macro for applying patches (patches 1 and 2 applied)
@@ -96,6 +221,15 @@ fi
 - Other minor cleanups
 - BuildRequire gcc per https://fedoraproject.org/wiki/Packaging:C_and_C%2B%2B#BuildRequires_and_Requires
 
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.5-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.5-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.5-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Sat Mar  4 2017 Peter Robinson <pbrobinson@fedoraproject.org> 3.1.5-3
 - Examples should be in devel
 - Minor cleanups

plans/ci.fmf

@@ -0,0 +1,5 @@
+summary: Basic smoke test
+discover:
+    how: fmf
+execute:
+    how: tmt

rev11783.patch

@@ -1,285 +0,0 @@
-diff -Naurd mpfr-3.1.6-a/PATCHES mpfr-3.1.6-b/PATCHES
---- mpfr-3.1.6-a/PATCHES	2017-10-26 13:55:51.168013439 +0000
-+++ mpfr-3.1.6-b/PATCHES	2017-10-26 13:55:51.236013121 +0000
-@@ -0,0 +1 @@
-+mpfr_get
-diff -Naurd mpfr-3.1.6-a/VERSION mpfr-3.1.6-b/VERSION
---- mpfr-3.1.6-a/VERSION	2017-09-07 11:36:44.000000000 +0000
-+++ mpfr-3.1.6-b/VERSION	2017-10-26 13:55:51.236013121 +0000
-@@ -1 +1 @@
--3.1.6
-+3.1.6-p1
-diff -Naurd mpfr-3.1.6-a/src/get_ld.c mpfr-3.1.6-b/src/get_ld.c
---- mpfr-3.1.6-a/src/get_ld.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_ld.c	2017-10-26 13:55:51.208013252 +0000
-@@ -41,6 +41,9 @@
-       mpfr_exp_t sh; /* exponent shift, so that x/2^sh is in the double range */
-       mpfr_t y, z;
-       int sign;
-+      MPFR_SAVE_EXPO_DECL (expo);
-+
-+      MPFR_SAVE_EXPO_MARK (expo);
- 
-       /* first round x to the target long double precision, so that
-          all subsequent operations are exact (this avoids double rounding
-@@ -103,6 +106,7 @@
-         }
-       if (sign < 0)
-         r = -r;
-+      MPFR_SAVE_EXPO_FREE (expo);
-       return r;
-     }
- }
-diff -Naurd mpfr-3.1.6-a/src/get_si.c mpfr-3.1.6-b/src/get_si.c
---- mpfr-3.1.6-a/src/get_si.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_si.c	2017-10-26 13:55:51.208013252 +0000
-@@ -28,6 +28,7 @@
-   mpfr_prec_t prec;
-   long s;
-   mpfr_t x;
-+  MPFR_SAVE_EXPO_DECL (expo);
- 
-   if (MPFR_UNLIKELY (!mpfr_fits_slong_p (f, rnd)))
-     {
-@@ -39,14 +40,22 @@
-   if (MPFR_IS_ZERO (f))
-     return (long) 0;
- 
--  /* determine prec of long */
--  for (s = LONG_MIN, prec = 0; s != 0; s /= 2, prec++)
-+  /* Determine the precision of long. |LONG_MIN| may have one more bit
-+     as an integer, but in this case, this is a power of 2, thus fits
-+     in a precision-prec floating-point number. */
-+  for (s = LONG_MAX, prec = 0; s != 0; s /= 2, prec++)
-     { }
- 
-+  MPFR_SAVE_EXPO_MARK (expo);
-+
-   /* first round to prec bits */
-   mpfr_init2 (x, prec);
-   mpfr_rint (x, f, rnd);
- 
-+  /* The flags from mpfr_rint are the wanted ones. In particular,
-+     it sets the inexact flag when necessary. */
-+  MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
-+
-   /* warning: if x=0, taking its exponent is illegal */
-   if (MPFR_UNLIKELY (MPFR_IS_ZERO(x)))
-     s = 0;
-@@ -65,5 +74,7 @@
- 
-   mpfr_clear (x);
- 
-+  MPFR_SAVE_EXPO_FREE (expo);
-+
-   return s;
- }
-diff -Naurd mpfr-3.1.6-a/src/get_sj.c mpfr-3.1.6-b/src/get_sj.c
---- mpfr-3.1.6-a/src/get_sj.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_sj.c	2017-10-26 13:55:51.208013252 +0000
-@@ -35,6 +35,7 @@
-   intmax_t r;
-   mpfr_prec_t prec;
-   mpfr_t x;
-+  MPFR_SAVE_EXPO_DECL (expo);
- 
-   if (MPFR_UNLIKELY (!mpfr_fits_intmax_p (f, rnd)))
-     {
-@@ -46,20 +47,24 @@
-   if (MPFR_IS_ZERO (f))
-      return (intmax_t) 0;
- 
--  /* determine the precision of intmax_t */
--  for (r = MPFR_INTMAX_MIN, prec = 0; r != 0; r /= 2, prec++)
-+  /* Determine the precision of intmax_t. |INTMAX_MIN| may have one
-+     more bit as an integer, but in this case, this is a power of 2,
-+     thus fits in a precision-prec floating-point number. */
-+  for (r = MPFR_INTMAX_MAX, prec = 0; r != 0; r /= 2, prec++)
-     { }
--  /* Note: though INTMAX_MAX would have been sufficient for the conversion,
--     we chose INTMAX_MIN so that INTMAX_MIN - 1 is always representable in
--     precision prec; this is useful to detect overflows in MPFR_RNDZ (will
--     be needed later). */
- 
--  /* Now, r = 0. */
-+  MPFR_ASSERTD (r == 0);
-+
-+  MPFR_SAVE_EXPO_MARK (expo);
- 
-   mpfr_init2 (x, prec);
-   mpfr_rint (x, f, rnd);
-   MPFR_ASSERTN (MPFR_IS_FP (x));
- 
-+  /* The flags from mpfr_rint are the wanted ones. In particular,
-+     it sets the inexact flag when necessary. */
-+  MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
-+
-   if (MPFR_NOTZERO (x))
-     {
-       mp_limb_t *xp;
-@@ -67,15 +72,15 @@
- 
-       xp = MPFR_MANT (x);
-       sh = MPFR_GET_EXP (x);
--      MPFR_ASSERTN ((mpfr_prec_t) sh <= prec);
-+      MPFR_ASSERTN ((mpfr_prec_t) sh <= prec + 1);
-       if (MPFR_INTMAX_MIN + MPFR_INTMAX_MAX != 0
--          && MPFR_UNLIKELY ((mpfr_prec_t) sh == prec))
-+          && MPFR_UNLIKELY ((mpfr_prec_t) sh > prec))
-         {
-           /* 2's complement and x <= INTMAX_MIN: in the case mp_limb_t
-              has the same size as intmax_t, we cannot use the code in
-              the for loop since the operations would be performed in
-              unsigned arithmetic. */
--          MPFR_ASSERTN (MPFR_IS_NEG (x) && (mpfr_powerof2_raw (x)));
-+          MPFR_ASSERTN (MPFR_IS_NEG (x) && mpfr_powerof2_raw (x));
-           r = MPFR_INTMAX_MIN;
-         }
-       else if (MPFR_IS_POS (x))
-@@ -117,6 +122,8 @@
- 
-   mpfr_clear (x);
- 
-+  MPFR_SAVE_EXPO_FREE (expo);
-+
-   return r;
- }
- 
-diff -Naurd mpfr-3.1.6-a/src/get_ui.c mpfr-3.1.6-b/src/get_ui.c
---- mpfr-3.1.6-a/src/get_ui.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_ui.c	2017-10-26 13:55:51.208013252 +0000
-@@ -30,6 +30,7 @@
-   mpfr_t x;
-   mp_size_t n;
-   mpfr_exp_t exp;
-+  MPFR_SAVE_EXPO_DECL (expo);
- 
-   if (MPFR_UNLIKELY (!mpfr_fits_ulong_p (f, rnd)))
-     {
-@@ -44,10 +45,16 @@
-   for (s = ULONG_MAX, prec = 0; s != 0; s /= 2, prec ++)
-     { }
- 
-+  MPFR_SAVE_EXPO_MARK (expo);
-+
-   /* first round to prec bits */
-   mpfr_init2 (x, prec);
-   mpfr_rint (x, f, rnd);
- 
-+  /* The flags from mpfr_rint are the wanted ones. In particular,
-+     it sets the inexact flag when necessary. */
-+  MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
-+
-   /* warning: if x=0, taking its exponent is illegal */
-   if (MPFR_IS_ZERO(x))
-     s = 0;
-@@ -61,5 +68,7 @@
- 
-   mpfr_clear (x);
- 
-+  MPFR_SAVE_EXPO_FREE (expo);
-+
-   return s;
- }
-diff -Naurd mpfr-3.1.6-a/src/get_uj.c mpfr-3.1.6-b/src/get_uj.c
---- mpfr-3.1.6-a/src/get_uj.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_uj.c	2017-10-26 13:55:51.208013252 +0000
-@@ -35,6 +35,7 @@
-   uintmax_t r;
-   mpfr_prec_t prec;
-   mpfr_t x;
-+  MPFR_SAVE_EXPO_DECL (expo);
- 
-   if (MPFR_UNLIKELY (!mpfr_fits_uintmax_p (f, rnd)))
-     {
-@@ -50,12 +51,18 @@
-   for (r = MPFR_UINTMAX_MAX, prec = 0; r != 0; r /= 2, prec++)
-     { }
- 
--  /* Now, r = 0. */
-+  MPFR_ASSERTD (r == 0);
-+
-+  MPFR_SAVE_EXPO_MARK (expo);
- 
-   mpfr_init2 (x, prec);
-   mpfr_rint (x, f, rnd);
-   MPFR_ASSERTN (MPFR_IS_FP (x));
- 
-+  /* The flags from mpfr_rint are the wanted ones. In particular,
-+     it sets the inexact flag when necessary. */
-+  MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
-+
-   if (MPFR_NOTZERO (x))
-     {
-       mp_limb_t *xp;
-@@ -76,6 +83,8 @@
- 
-   mpfr_clear (x);
- 
-+  MPFR_SAVE_EXPO_FREE (expo);
-+
-   return r;
- }
- 
-diff -Naurd mpfr-3.1.6-a/src/get_z.c mpfr-3.1.6-b/src/get_z.c
---- mpfr-3.1.6-a/src/get_z.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/get_z.c	2017-10-26 13:55:51.208013252 +0000
-@@ -29,6 +29,7 @@
-   int inex;
-   mpfr_t r;
-   mpfr_exp_t exp;
-+  MPFR_SAVE_EXPO_DECL (expo);
- 
-   if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (f)))
-     {
-@@ -41,6 +42,8 @@
-       return 0;
-     }
- 
-+  MPFR_SAVE_EXPO_MARK (expo);
-+
-   exp = MPFR_GET_EXP (f);
-   /* if exp <= 0, then |f|<1, thus |o(f)|<=1 */
-   MPFR_ASSERTN (exp < 0 || exp <= MPFR_PREC_MAX);
-@@ -50,6 +53,11 @@
-   MPFR_ASSERTN (inex != 1 && inex != -1); /* integral part of f is
-                                              representable in r */
-   MPFR_ASSERTN (MPFR_IS_FP (r));
-+
-+  /* The flags from mpfr_rint are the wanted ones. In particular,
-+     it sets the inexact flag when necessary. */
-+  MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
-+
-   exp = mpfr_get_z_2exp (z, r);
-   if (exp >= 0)
-     mpz_mul_2exp (z, z, exp);
-@@ -57,5 +65,7 @@
-     mpz_fdiv_q_2exp (z, z, -exp);
-   mpfr_clear (r);
- 
-+  MPFR_SAVE_EXPO_FREE (expo);
-+
-   return inex;
- }
-diff -Naurd mpfr-3.1.6-a/src/mpfr.h mpfr-3.1.6-b/src/mpfr.h
---- mpfr-3.1.6-a/src/mpfr.h	2017-09-07 11:36:44.000000000 +0000
-+++ mpfr-3.1.6-b/src/mpfr.h	2017-10-26 13:55:51.232013138 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 3
- #define MPFR_VERSION_MINOR 1
- #define MPFR_VERSION_PATCHLEVEL 6
--#define MPFR_VERSION_STRING "3.1.6"
-+#define MPFR_VERSION_STRING "3.1.6-p1"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-3.1.6-a/src/version.c mpfr-3.1.6-b/src/version.c
---- mpfr-3.1.6-a/src/version.c	2017-09-07 11:36:44.000000000 +0000
-+++ mpfr-3.1.6-b/src/version.c	2017-10-26 13:55:51.232013138 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "3.1.6";
-+  return "3.1.6-p1";
- }

rev11982.patch

@@ -1,111 +0,0 @@
-diff -Naurd mpfr-3.1.6-a/PATCHES mpfr-3.1.6-b/PATCHES
---- mpfr-3.1.6-a/PATCHES	2017-12-15 12:37:44.074256548 +0000
-+++ mpfr-3.1.6-b/PATCHES	2017-12-15 12:37:44.146256304 +0000
-@@ -0,0 +1 @@
-+root
-diff -Naurd mpfr-3.1.6-a/VERSION mpfr-3.1.6-b/VERSION
---- mpfr-3.1.6-a/VERSION	2017-10-26 13:55:51.236013121 +0000
-+++ mpfr-3.1.6-b/VERSION	2017-12-15 12:37:44.142256319 +0000
-@@ -1 +1 @@
--3.1.6-p1
-+3.1.6-p2
-diff -Naurd mpfr-3.1.6-a/src/mpfr.h mpfr-3.1.6-b/src/mpfr.h
---- mpfr-3.1.6-a/src/mpfr.h	2017-10-26 13:55:51.232013138 +0000
-+++ mpfr-3.1.6-b/src/mpfr.h	2017-12-15 12:37:44.142256319 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 3
- #define MPFR_VERSION_MINOR 1
- #define MPFR_VERSION_PATCHLEVEL 6
--#define MPFR_VERSION_STRING "3.1.6-p1"
-+#define MPFR_VERSION_STRING "3.1.6-p2"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-3.1.6-a/src/root.c mpfr-3.1.6-b/src/root.c
---- mpfr-3.1.6-a/src/root.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/src/root.c	2017-12-15 12:37:44.118256398 +0000
-@@ -107,6 +107,11 @@
-       MPFR_RET_NAN;
-     }
- 
-+  /* Special case |x| = 1. Note that if x = -1, then k is odd
-+     (NaN results have already been filtered), so that y = -1. */
-+  if (mpfr_cmpabs (x, __gmpfr_one) == 0)
-+    return mpfr_set (y, x, rnd_mode);
-+
-   /* General case */
- 
-   /* For large k, use exp(log(x)/k). The threshold of 100 seems to be quite
-@@ -188,6 +193,14 @@
-    Assume all special cases have been eliminated before.
-    In the extended exponent range, overflows/underflows are not possible.
-    Assume x > 0, or x < 0 and k odd.
-+   Also assume |x| <> 1 because log(1) = 0, which does not have an exponent
-+   and would yield a failure in the error bound computation. A priori, this
-+   constraint is quite artificial because if |x| is close enough to 1, then
-+   the exponent of log|x| does not need to be used (in the code, err would
-+   be 1 in such a domain). So this constraint |x| <> 1 could be avoided in
-+   the code. However, this is an exact case easy to detect, so that such a
-+   change would be useless. Values very close to 1 are not an issue, since
-+   an underflow is not possible before the MPFR_GET_EXP.
- */
- static int
- mpfr_root_aux (mpfr_ptr y, mpfr_srcptr x, unsigned long k, mpfr_rnd_t rnd_mode)
-@@ -219,7 +232,8 @@
-       mpfr_log (t, absx, MPFR_RNDN);
-       /* t = log|x| * (1 + theta) with |theta| <= 2^(-w) */
-       mpfr_div_ui (t, t, k, MPFR_RNDN);
--      expt = MPFR_GET_EXP (t);
-+      /* No possible underflow in mpfr_log and mpfr_div_ui. */
-+      expt = MPFR_GET_EXP (t);  /* assumes t <> 0 */
-       /* t = log|x|/k * (1 + theta) + eps with |theta| <= 2^(-w)
-          and |eps| <= 1/2 ulp(t), thus the total error is bounded
-          by 1.5 * 2^(expt - w) */
-diff -Naurd mpfr-3.1.6-a/src/version.c mpfr-3.1.6-b/src/version.c
---- mpfr-3.1.6-a/src/version.c	2017-10-26 13:55:51.232013138 +0000
-+++ mpfr-3.1.6-b/src/version.c	2017-12-15 12:37:44.142256319 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "3.1.6-p1";
-+  return "3.1.6-p2";
- }
-diff -Naurd mpfr-3.1.6-a/tests/troot.c mpfr-3.1.6-b/tests/troot.c
---- mpfr-3.1.6-a/tests/troot.c	2017-01-01 01:39:09.000000000 +0000
-+++ mpfr-3.1.6-b/tests/troot.c	2017-12-15 12:37:44.118256398 +0000
-@@ -405,6 +405,26 @@
-   mpfr_clears (x, y1, y2, (mpfr_ptr) 0);
- }
- 
-+static void
-+bug20171214 (void)
-+{
-+  mpfr_t x, y;
-+  int inex;
-+
-+  mpfr_init2 (x, 805);
-+  mpfr_init2 (y, 837);
-+  mpfr_set_ui (x, 1, MPFR_RNDN);
-+  inex = mpfr_root (y, x, 120, MPFR_RNDN);
-+  MPFR_ASSERTN (inex == 0);
-+  MPFR_ASSERTN (mpfr_cmp_ui (y, 1) == 0);
-+  mpfr_set_si (x, -1, MPFR_RNDN);
-+  inex = mpfr_root (y, x, 121, MPFR_RNDN);
-+  MPFR_ASSERTN (inex == 0);
-+  MPFR_ASSERTN (mpfr_cmp_si (y, -1) == 0);
-+  mpfr_clear (x);
-+  mpfr_clear (y);
-+}
-+
- int
- main (void)
- {
-@@ -415,6 +435,7 @@
- 
-   tests_start_mpfr ();
- 
-+  bug20171214 ();
-   exact_powers (3, 1000);
-   special ();
-   bigint ();

sources

@@ -1 +1 @@
-SHA512 (mpfr-3.1.6.tar.xz) = 746ee74d5026f267f74ab352d850ed30ff627d530aa840c71b24793e44875f8503946bd7399905dea2b2dd5744326254d7889337fe94cfe58d03c4066e9d8054
+SHA512 (mpfr-4.2.2.tar.xz) = eb9e7f51b5385fb349cc4fba3a45ffdf0dd53be6dfc74932dc01258158a10514667960c530c47dd9dfc5aa18be2bd94859d80499844c5713710581e6ac6259a9

tests/silvester-number/main.fmf

@@ -0,0 +1,6 @@
+summary: Calculate Silvester Number
+framework: shell
+test: ./test.sh
+component: mpfr
+recommends:
+  - gawk

tests/silvester-number/test.sh

@@ -0,0 +1,10 @@
+#!/bin/sh -eux
+
+OUT="$(gawk -M 'BEGIN {
+  s = 2
+  for (i = 1; i <= 7; i++)
+    s = s * (s - 1) + 1
+  print s
+}')"
+
+test "$OUT" = "113423713055421844361000443"