[Fix] Do not install doctest stuff

Reported by: @moisseev

diff --git a/contrib/doctest/CMakeLists.txt b/contrib/doctest/CMakeLists.txt
index 6d384fa96d44dc6acdc5f6402d611f4bafdb68a2..c6b3f48ee3bb58700bc2b673287bce6bd60c0ebb 100644 (file)
--- a/contrib/doctest/CMakeLists.txt
+++ b/contrib/doctest/CMakeLists.txt
@@ -19,7 +19,7 @@ endif()
 
 option(DOCTEST_WITH_TESTS               "Build tests/examples" ${MAIN_PROJECT})
 option(DOCTEST_WITH_MAIN_IN_STATIC_LIB  "Build a static lib (cmake target) with a default main entry point" ON)
-option(DOCTEST_NO_INSTALL  "Skip the installation process" OFF)
+option(DOCTEST_NO_INSTALL  "Skip the installation process" ON)
 option(DOCTEST_USE_STD_HEADERS  "Use std headers" OFF)
 
 add_library(${PROJECT_NAME} INTERFACE)