Fixes for aur/quake2 package

quake2-aurpkg.diff

diff --git a/.SRCINFO b/.SRCINFO
index 9fb5f01..959cdaf 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,5 +1,3 @@
-# Generated by mksrcinfo v8
-# Sat Feb  3 01:55:40 UTC 2018
 pkgbase = quake2
 	pkgdesc = Quake 2 engine. You need the retail .pak files to play.
 	pkgver = r0.16.2
@@ -35,6 +33,7 @@ pkgbase = quake2
 	source = snd_alsa.c
 	source = gnusource.patch
 	source = map_command_fix.patch
+	source = updates_for_gcc.patch
 	sha256sums = 98cea3cbd70bd1f195e5190d0ae047c636e00e21dbc6cc5bdee4acd52876d3e9
 	sha256sums = 94bf596cd85d38ea294b99ccb0ebb5e4b9776cca335001b3803e2d8407395589
 	sha256sums = ceefb2fd748961cb0bc3244220f3eb09d8f7b8ca2eb32cdf9b284727a2fdc919
@@ -56,6 +55,6 @@ pkgbase = quake2
 	sha256sums = fd434189a6242ad288e5827c8285e0dca3f26fe447be50204d4b6817cb1ae624
 	sha256sums = 9ac34f2bebbb6d4a19c590e00db8e5b0034b3ffe2a245a595e28ab43d65d7617
 	sha256sums = 7ce69543faf226e871dbe78c058a3499f5c283860ae2d9e39e397178123264ec
+	sha256sums = 637c94188ee5fb147fae56fd368b7b184f3a111adc1099ec0da0a95046c93d6a
 
 pkgname = quake2
-
diff --git a/PKGBUILD b/PKGBUILD
index 3a0a38d..0f00e67 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -24,7 +24,7 @@ source=("http://www.icculus.org/quake2/files/quake2-${pkgver}.tar.gz"
     'http://www.icculus.org/quake2/files/pak17.pak'
     'http://www.icculus.org/quake2/files/pak19.pak'
     'quake2.sh' 'q2ded.sh' 'xatrix.sh' 'rogue.sh' 'ctf.sh' 'snd_alsa.c'
-    'gnusource.patch' 'map_command_fix.patch')
+    'gnusource.patch' 'map_command_fix.patch' 'updates_for_gcc.patch')
 sha256sums=('98cea3cbd70bd1f195e5190d0ae047c636e00e21dbc6cc5bdee4acd52876d3e9'
             '94bf596cd85d38ea294b99ccb0ebb5e4b9776cca335001b3803e2d8407395589'
             'ceefb2fd748961cb0bc3244220f3eb09d8f7b8ca2eb32cdf9b284727a2fdc919'
@@ -45,7 +45,8 @@ sha256sums=('98cea3cbd70bd1f195e5190d0ae047c636e00e21dbc6cc5bdee4acd52876d3e9'
             'ea50ae5cca9d633fe2ad30c59beb2ad350130bdd2a78f773639794f2c12d1ed1'
             'fd434189a6242ad288e5827c8285e0dca3f26fe447be50204d4b6817cb1ae624'
             '9ac34f2bebbb6d4a19c590e00db8e5b0034b3ffe2a245a595e28ab43d65d7617'
-            '7ce69543faf226e871dbe78c058a3499f5c283860ae2d9e39e397178123264ec')
+            '7ce69543faf226e871dbe78c058a3499f5c283860ae2d9e39e397178123264ec'
+            '637c94188ee5fb147fae56fd368b7b184f3a111adc1099ec0da0a95046c93d6a')
 PKGEXT='.pkg.tar'
 
 # Computer Architecture Variable used by Quake2
@@ -107,6 +108,9 @@ prepare() {
     # Map command fix by h3xx
     /usr/bin/patch -p1 < "${srcdir}/map_command_fix.patch"
 
+    # Updates to compile using newer gcc releases
+    /usr/bin/patch -p1 < "${srcdir}/updates_for_gcc.patch"
+
     msg "Quake 2 patching complete"
 }
 
diff --git a/updates_for_gcc.patch b/updates_for_gcc.patch
new file mode 100644
index 0000000..8657d60
--- /dev/null
+++ b/updates_for_gcc.patch
@@ -0,0 +1,21 @@
+--- quake2-r0.16.2/src/client/client.h.orig	2021-10-19 19:01:04.759948327 -0400
++++ quake2-r0.16.2/src/client/client.h	2021-10-19 19:01:09.269967879 -0400
+@@ -49,7 +49,6 @@
+ #ifdef QMAX
+ #define random()	((rand () & 0x7fff) / ((float)0x7fff))
+ #define crandom()	(2.0 * (random() - 0.5))
+-vec3_t clientOrg; //lerped org of client for server->client side effects
+ 
+ void vectoangles2 (vec3_t value1, vec3_t angles);
+ 
+--- quake2-r0.16.2/src/rogue/g_local.h.orig	2021-10-19 18:48:36.838227524 -0400
++++ quake2-r0.16.2/src/rogue/g_local.h	2021-10-19 18:48:42.321615327 -0400
+@@ -22,7 +22,7 @@
+ //==================================================================
+ 
+ #ifndef _WIN32
+-#include <bits/nan.h>
++#include <math.h>
+ #define min(a,b) ((a) < (b) ? (a) : (b))
+ #define max(a,b) ((a) > (b) ? (a) : (b))
+ #ifdef __sun__