[openwrt/openwrt] tools/mpfr: update to 4.1.1

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/6bac7bbf46f9f56252325cccaad1f514d344902d

commit 6bac7bbf46f9f56252325cccaad1f514d344902d
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Thu Nov 24 01:28:09 2022 +0100

    tools/mpfr: update to 4.1.1
    
    Changes:
    - Bug fixes
    - Improved manual formatting
    
    Refresh patches:
    - 001-only_src.patch
    
    Import patch fixing macro bug:
    - 002-Fix-mpfr_custom_get_kind-macro-bug.patch
    
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 tools/mpfr/Makefile                                |  4 +-
 tools/mpfr/patches/001-only_src.patch              |  4 +-
 .../002-Fix-mpfr_custom_get_kind-macro-bug.patch   | 76 ++++++++++++++++++++++
 3 files changed, 80 insertions(+), 4 deletions(-)

diff --git a/tools/mpfr/Makefile b/tools/mpfr/Makefile
index 4562c128d4..6a13be7398 100644
--- a/tools/mpfr/Makefile
+++ b/tools/mpfr/Makefile
@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mpfr
-PKG_VERSION:=4.1.0
+PKG_VERSION:=4.1.1
 PKG_CPE_ID:=cpe:/a:mpfr:gnu_mpfr
 
 PKG_SOURCE_URL:=@GNU/mpfr http://www.mpfr.org/mpfr-$(PKG_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
-PKG_HASH:=0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f
+PKG_HASH:=ffd195bd567dbaffc3b98b23fd00aad0537680c9896171e44fe3ff79e28ac33d
 
 HOST_BUILD_PARALLEL:=1
 HOST_FIXUP:=autoreconf
diff --git a/tools/mpfr/patches/001-only_src.patch b/tools/mpfr/patches/001-only_src.patch
index dbc7d32343..68312276c9 100644
--- a/tools/mpfr/patches/001-only_src.patch
+++ b/tools/mpfr/patches/001-only_src.patch
@@ -1,6 +1,6 @@
 --- a/Makefile.am
 +++ b/Makefile.am
-@@ -24,7 +24,7 @@ AUTOMAKE_OPTIONS = gnu
+@@ -34,7 +34,7 @@ AUTOMAKE_OPTIONS = gnu
  # old Automake version.
  ACLOCAL_AMFLAGS = -I m4
  
@@ -11,7 +11,7 @@
  pkgconfig_DATA = mpfr.pc
 --- a/Makefile.in
 +++ b/Makefile.in
-@@ -384,7 +384,7 @@ AUTOMAKE_OPTIONS = gnu
+@@ -397,7 +397,7 @@ AUTOMAKE_OPTIONS = gnu
  # libtoolize and in case some developer needs to switch back to an
  # old Automake version.
  ACLOCAL_AMFLAGS = -I m4
diff --git a/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch b/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch
new file mode 100644
index 0000000000..bb66a9067c
--- /dev/null
+++ b/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch
@@ -0,0 +1,76 @@
+From 0ce17bae34a6c54de31b126f969d3ddd72c6bc37 Mon Sep 17 00:00:00 2001
+From: Vincent Lefevre <vincent at vinc17.net>
+Date: Tue, 22 Nov 2022 16:33:00 +0100
+Subject: [PATCH] Fix mpfr_custom_get_kind() macro bug.
+
+* src/mpfr.h: in the mpfr_custom_get_kind() macro, changed mpfr_ptr to
+  mpfr_srcptr for _x to agree with the function prototype, in order to
+  avoid a compilation failure of user code in some cases. This bug was
+  introduced by commit 9f94e0311ed53d0c64d4fbca249d19cc4888027e, which
+  introduced the temporary variable _x to avoid an incorrect number of
+  evaluations of the x argument.
+* tests/tstckintc.c: improved the tests to detect this bug.
+
+This should fix mpfr bug #1.
+
+Bug initially reported by FX Coudert:
+  https://github.com/CGAL/cgal/issues/7064
+
+It affects Fedora Linux:
+  https://bugzilla.redhat.com/show_bug.cgi?id=2144197
+---
+ src/mpfr.h        |  2 +-
+ tests/tstckintc.c | 10 +++++++---
+ 2 files changed, 8 insertions(+), 4 deletions(-)
+
+--- a/src/mpfr.h
++++ b/src/mpfr.h
+@@ -1027,7 +1027,7 @@ __MPFR_DECLSPEC int mpfr_total_order_p (
+ #if __GNUC__ > 2 || __GNUC_MINOR__ >= 95
+ #define mpfr_custom_get_kind(x)                                         \
+   __extension__ ({                                                      \
+-    mpfr_ptr _x = (x);                                                  \
++    mpfr_srcptr _x = (x);                                               \
+     _x->_mpfr_exp >  __MPFR_EXP_INF ?                                   \
+       (mpfr_int) MPFR_REGULAR_KIND * MPFR_SIGN (_x)                     \
+       : _x->_mpfr_exp == __MPFR_EXP_INF ?                               \
+--- a/tests/tstckintc.c
++++ b/tests/tstckintc.c
+@@ -295,14 +295,16 @@ static void
+ test_nan_inf_zero (void)
+ {
+   mpfr_ptr val;
++  mpfr_srcptr sval;  /* for compilation error checking */
+   int sign;
+   int kind;
+ 
+   reset_stack ();
+ 
+   val = new_mpfr (MPFR_PREC_MIN);
++  sval = val;
+   mpfr_set_nan (val);
+-  kind = (mpfr_custom_get_kind) (val);
++  kind = (mpfr_custom_get_kind) (sval);
+   if (kind != MPFR_NAN_KIND)
+     {
+       printf ("mpfr_custom_get_kind error: ");
+@@ -380,7 +382,8 @@ static long *
+ dummy_set_si (long si)
+ {
+   mpfr_t x;
+-  long * r = dummy_new ();
++  mpfr_srcptr px;  /* for compilation error checking */
++  long *r = dummy_new ();
+   int i1, i2, i3, i4, i5;
+ 
+   /* Check that the type "void *" can be used, like with the function.
+@@ -405,7 +408,8 @@ dummy_set_si (long si)
+   MPFR_ASSERTN (i5 == 1);
+ 
+   mpfr_set_si (x, si, MPFR_RNDN);
+-  r[0] = mpfr_custom_get_kind (x);
++  px = x;
++  r[0] = mpfr_custom_get_kind (px);
+ 
+   /* Check that the type "void *" can be used in C, like with the function
+      (forbidden in C++). Also check side effects. */