diff --git a/lemon/CMakeLists.txt b/lemon/CMakeLists.txt
--- a/lemon/CMakeLists.txt
+++ b/lemon/CMakeLists.txt
@@ -1,4 +1,12 @@
-INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR})
+INCLUDE_DIRECTORIES(
+  ${CMAKE_SOURCE_DIR}
+  ${PROJECT_BINARY_DIR}
+)
+
+CONFIGURE_FILE(
+  ${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake
+  ${CMAKE_CURRENT_BINARY_DIR}/config.h
+)
 
 ADD_LIBRARY(lemon
   arg_parser.cc
@@ -18,3 +26,8 @@
   DESTINATION include/lemon
   COMPONENT headers
   FILES_MATCHING PATTERN "*.h")
+
+INSTALL(
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/config.h
+  DESTINATION include/lemon
+  COMPONENT headers)