From 16d72fc1acd452182d0f9ed281282c4f9d426641 Mon Sep 17 00:00:00 2001
From: Gerhard Sittig <gerhard.sittig@gmx.net>
Date: Sun, 2 Oct 2022 16:07:10 +0200
Subject: [PATCH] manual: add cmake project() directive for standalone
 operation

The cmake rules in the manual/ subdirectory are designed to work both in
the context of the application build, as well as for exclusive creation
of the manual.

Add a project() directive in the manual/ cmake rules. Its absence was
not fatal but resulted in warnings. This amends commit 074da67ee25a.
---
 manual/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/manual/CMakeLists.txt b/manual/CMakeLists.txt
index c425f36b..f336a02d 100644
--- a/manual/CMakeLists.txt
+++ b/manual/CMakeLists.txt
@@ -19,6 +19,8 @@
 
 cmake_minimum_required(VERSION 2.8.12)
 
+project(PV_MANUAL)
+
 # External dependencies, required and optional tools.
 find_program(ASCIIDOCTOR_EXECUTABLE NAMES asciidoctor)
 find_program(ASCIIDOCTOR_PDF_EXECUTABLE NAMES asciidoctor-pdf)
-- 
2.30.2