games-engines/odamex: fix build with GCC 12

Closes: https://bugs.gentoo.org/852566
Signed-off-by: Sam James <sam@gentoo.org>

games-engines/odamex/files/odamex-10.0.0-gcc12.patch

@@ -0,0 +1,21 @@
+https://bugs.gentoo.org/852566
+--- a/libraries/portmidi/pm_linux/finddefault.c
++++ b/libraries/portmidi/pm_linux/finddefault.c
+@@ -2,6 +2,7 @@
+    Roger Dannenberg, Jan 2009
+ */
+ 
++#include <ctype.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+--- a/master/main.cpp
++++ b/master/main.cpp
+@@ -29,6 +29,7 @@
+ #include <iostream>
+ #endif
+ 
++#include <ctime>
+ #include <string>
+ #include <vector>
+ #include <list>

games-engines/odamex/odamex-10.0.0.ebuild

@@ -46,6 +46,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-10.0.0-unbundle-fltk.patch
 	"${FILESDIR}"/${PN}-10.0.0-musl.patch
 	"${FILESDIR}"/${PN}-10.0.0-master-std.patch
+	"${FILESDIR}"/${PN}-10.0.0-gcc12.patch
 )
 
 src_prepare() {