dopewars: avoid using setregid

packages/dopewars/build.sh

@@ -2,6 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://dopewars.sourceforge.io
 TERMUX_PKG_DESCRIPTION="Drug-dealing game set in streets of New York City"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=1.5.12
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://prdownloads.sourceforge.net/dopewars/dopewars-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=23059dcdea96c6072b148ee21d76237ef3535e5be90b3b2d8239d150feee0c19
 TERMUX_PKG_DEPENDS="ncurses, glib, pcre"

packages/dopewars/setregid.patch

@@ -0,0 +1,13 @@
+diff -u -r ../dopewars-1.5.12.orig/src/serverside.c ./src/serverside.c
+--- ../dopewars-1.5.12.orig/src/serverside.c	2005-12-30 22:26:13.000000000 +0100
++++ ./src/serverside.c	2019-11-26 08:24:17.264944596 +0100
+@@ -1847,7 +1847,7 @@
+  */
+ void DropPrivileges()
+ {
+-#ifndef CYGWIN
++#if !defined(CYGWIN) && !defined(__ANDROID__)
+   /* Ignore the return from setregid; we'll check it ourselves to be sure
+    * (this avoids problems when running under fakeroot) */
+   setregid(getgid(), getgid());
+Only in ./src: serverside.c~