development mode

CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.19)
 project(dingo)
 
+option(DINGO_DEVELOPMENT_MODE "include additional targets for development" OFF)
+
 add_library(dingo INTERFACE)
 target_include_directories(dingo INTERFACE include)
 
@@ -45,7 +47,13 @@ target_sources(dingo INTERFACE
     include/dingo/type_traits.h
 )
 
-if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
+install(
+    DIRECTORY ${CMAKE_SOURCE_DIR}/include/dingo
+    DESTINATION include
+    FILES_MATCHING PATTERN "*.h"
+)
+
+if(DINGO_DEVELOPMENT_MODE)
     enable_testing()
     include(FetchContent)
     include(cmake/clang-format.cmake)