heyu: Add package (#1505)

packages/heyu/build.sh

@@ -0,0 +1,11 @@
+TERMUX_PKG_HOMEPAGE=http://www.heyu.org/
+TERMUX_PKG_DESCRIPTION="A text-based console program for remotely controlling lights and appliances in the home or office"
+TERMUX_PKG_VERSION=2.11-rc2
+TERMUX_PKG_SRCURL=https://github.com/HeyuX10Automation/heyu/archive/v$TERMUX_PKG_VERSION.tar.gz
+TERMUX_PKG_FOLDERNAME=heyu-${TERMUX_PKG_VERSION}
+
+termux_step_pre_configure () {
+	# rindex is an obsolete version of strrchr which is not available in Android:
+	CFLAGS+=" -Drindex=strrchr"
+	LDFLAGS+=" -llog"
+}