From 4a95491d669ef0a95bc8a8c705aea5149e2f0148 Mon Sep 17 00:00:00 2001
From: Alfredo Tupone <tupone@gentoo.org>
Date: Wed, 20 Nov 2024 22:44:46 +0100
Subject: [PATCH] sci-mathematics/why3: Fix sa_handler signature

Closes: https://bugs.gentoo.org/944186
Signed-off-by: Alfredo Tupone <tupone@gentoo.org>
---
 sci-mathematics/why3/files/why3-1.7.2-signum.patch | 11 +++++++++++
 sci-mathematics/why3/why3-1.7.2.ebuild             |  2 ++
 2 files changed, 13 insertions(+)
 create mode 100644 sci-mathematics/why3/files/why3-1.7.2-signum.patch

diff --git a/sci-mathematics/why3/files/why3-1.7.2-signum.patch b/sci-mathematics/why3/files/why3-1.7.2-signum.patch
new file mode 100644
index 0000000000000..97c014df8b91e
--- /dev/null
+++ b/sci-mathematics/why3/files/why3-1.7.2-signum.patch
@@ -0,0 +1,11 @@
+--- a/src/server/cpulimit-unix.c	2024-11-20 22:37:00.519645455 +0100
++++ b/src/server/cpulimit-unix.c	2024-11-20 22:39:55.096447774 +0100
+@@ -42,7 +42,7 @@
+   }
+ }
+ 
+-void wallclock_timelimit_reached() {
++void wallclock_timelimit_reached(__attribute__((unused)) int signum) {
+   fprintf(stderr,
+           "Why3cpulimit: wallclock timelimit %d reached, killing command\n",
+           wallclock_timelimit);
diff --git a/sci-mathematics/why3/why3-1.7.2.ebuild b/sci-mathematics/why3/why3-1.7.2.ebuild
index 7517d54b1b674..888c5c48f865b 100644
--- a/sci-mathematics/why3/why3-1.7.2.ebuild
+++ b/sci-mathematics/why3/why3-1.7.2.ebuild
@@ -46,6 +46,8 @@ BDEPEND="
 
 DOCS=( CHANGES.md README.md )
 
+PATCHES=( "${FILESDIR}"/${P}-signum.patch )
+
 src_prepare() {
 	mv configure.in configure.ac || die