From bee3b13496f4c460400c7b38716dd1cff9636369 Mon Sep 17 00:00:00 2001 From: Flamefire Date: Sat, 9 Nov 2019 15:17:41 +0100 Subject: [PATCH] Enable tests, docu, install only when building as root project This allows use via `add_subdirectory` --- CMakeLists.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 2f74872..8ac1646 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,9 +1,15 @@ cmake_minimum_required (VERSION 3.0.2) project (utf8cpp VERSION 3.1 LANGUAGES CXX) -option(UTF8_TESTS "Enable tests for UTF8-CPP" On) -option(UTF8_INSTALL "Enable installation for UTF8-CPP" On) -option(UTF8_SAMPLES "Enable building samples for UTF8-CPP" On) +if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) + set(IS_ROOT_PROJECT ON) +else() + set(IS_ROOT_PROJECT OFF) +endif() + +option(UTF8_TESTS "Enable tests for UTF8-CPP" ${IS_ROOT_PROJECT}) +option(UTF8_INSTALL "Enable installation for UTF8-CPP" ${IS_ROOT_PROJECT}) +option(UTF8_SAMPLES "Enable building samples for UTF8-CPP" ${IS_ROOT_PROJECT}) add_library(utf8cpp INTERFACE) target_include_directories(utf8cpp INTERFACE