dev-lang/ruby: fix pointer incompatibility on 32-bit

Apply upstream patch to fix this issue. This was already fixed in newer
ruby versions.

Closes: https://bugs.gentoo.org/932841
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/dev-lang/ruby/files/3.2/014-time-pointer-incompatibility.patch b/dev-lang/ruby/files/3.2/014-time-pointer-incompatibility.patch
new file mode 100644
index 000000000000..5363049b72aa
--- /dev/null
+++ b/dev-lang/ruby/files/3.2/014-time-pointer-incompatibility.patch
@@ -0,0 +1,28 @@
+From 59254caff0f39c87370d0c11793e3aae5c38d6e1 Mon Sep 17 00:00:00 2001
+From: nagachika <nagachika@ruby-lang.org>
+Date: Sun, 15 Dec 2024 15:31:58 +0900
+Subject: [PATCH] merge revision(s) 055613fd868a8c94e43893f8c58a00cdd2a81f6d:
+ [Backport #20447]
+
+	Fix pointer incompatiblity
+
+	Since the subsecond part is discarded, WIDEVAL to VALUE conversion is
+	needed.
+---
+ time.c    | 2 +-
+ version.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/time.c b/time.c
+index 7f859d5eb40acc..04f6f2afc5f28c 100644
+--- a/time.c
++++ b/time.c
+@@ -2322,7 +2322,7 @@ zone_timelocal(VALUE zone, VALUE time)
+     struct time_object *tobj = DATA_PTR(time);
+     wideval_t t, s;
+ 
+-    split_second(tobj->timew, &t, &s);
++    wdivmod(tobj->timew, WINT2FIXWV(TIME_SCALE), &t, &s);
+     tm = tm_from_time(rb_cTimeTM, time);
+     utc = rb_check_funcall(zone, id_local_to_utc, 1, &tm);
+     if (UNDEF_P(utc)) return 0;