c23.patch

@@ -0,0 +1,31 @@
+From ee516836e58327310ca58f10f71ae8873b0320e0 Mon Sep 17 00:00:00 2001
+From: Michael Orlitzky <michael@orlitzky.com>
+Date: Mon, 25 Nov 2024 22:22:02 -0500
+Subject: [PATCH] src/flint.h.in: fix "noreturn" attribute in C23 mode
+
+C23 uses [[noreturn]] for this, just like C++.
+
+Signed-off-by: Michael Orlitzky <michael@orlitzky.com>
+---
+ src/flint.h.in |    6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+Index: flint-3.1.3/src/flint.h.in
+===================================================================
+--- flint-3.1.3.orig/src/flint.h.in
++++ flint-3.1.3/src/flint.h.in
+@@ -141,12 +141,10 @@ typedef struct __FLINT_FILE FLINT_FILE;
+ # define FLINT_CONSTANT_P(x) 0
+ #endif
+ 
+-#if defined(__cplusplus)
++#if defined(__cplusplus) || ( __STDC_VERSION__ >= 202300L )
+ # define FLINT_NORETURN [[noreturn]]
+-#elif __STDC_VERSION__ < 202300L
+-# define FLINT_NORETURN _Noreturn
+ #else
+-# define FLINT_NORETURN noreturn
++# define FLINT_NORETURN _Noreturn
+ #endif
+ 
+ #if FLINT_USES_TLS

flint.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Jan 13 20:49:03 UTC 2026 - Jan Engelhardt <jengelh@inai.de>
+
+- Add c23.patch, fixing a compile error for downstream users
+  when using -std=c23 or a newer GCC which defaults to such.
+
 -------------------------------------------------------------------
 Wed May  8 11:32:10 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 

flint.spec

@@ -28,6 +28,7 @@ URL:            https://flintlib.org/
 # doc/source/history.rst for changelog
 #Git-Clone:     https://github.com/flintlib/flint
 Source:         https://github.com/flintlib/flint/releases/download/v%version/flint-%version.tar.xz
+Patch1:         c23.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  fdupes
@@ -107,8 +108,7 @@ done
 ln -s ../flint/fmpz_mpoly.h "$b/%_includedir/calcium/utils_flint.h"
 %fdupes %buildroot/%_prefix
 
-%post   -n %lname -p /sbin/ldconfig
-%postun -n %lname -p /sbin/ldconfig
+%ldconfig_scriptlets -n %lname
 
 %files -n %lname
 %_libdir/libflint.so.*