From 7740b073b09fff12061005e9ecf896da33b99964 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Thu, 19 Aug 2021 16:09:30 +0200
Subject: [PATCH] cmake: build tools and install librw by default, only when
 main project

---
 CMakeLists.txt | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0d44ee..c14e6f7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,8 @@
+set(librw_MAINPROJECT ON)
+if(DEFINED PROJECT_NAME)
+    set(librw_MAINPROJECT OFF)
+endif()
+
 cmake_minimum_required(VERSION 3.8)
 project(librw
     VERSION 0.0.1
@@ -54,8 +59,8 @@ endif()
 
 include(CMakeDependentOption)
 
-option(LIBRW_TOOLS "Build librw tools" ON)
-option(LIBRW_INSTALL "Install librw files" OFF)
+option(LIBRW_TOOLS "Build librw tools" ${librw_MAINPROJECT})
+option(LIBRW_INSTALL "Install librw files" ${librw_MAINPROJECT})
 cmake_dependent_option(LIBRW_EXAMPLES "Build librw examples" ON "LIBRW_TOOLS;NOT LIBRW_PLATFORM_NULL" OFF)
 
 if(LIBRW_INSTALL)