diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8648f89..4b44a03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,22 @@
-idf_component_register(INCLUDE_DIRS include)
+if(DEFINED IDF_TARGET)
+  idf_component_register(INCLUDE_DIRS include)
+  target_compile_definitions(${COMPONENT_TARGET} INTERFACE HAS_UNCAUGHT_EXCEPTIONS=1)
+else()
+  add_library(date
+      include/date/chrono_io.h
+      include/date/date.h
+      include/date/ios.h
+      include/date/islamic.h
+      include/date/iso_week.h
+      include/date/julian.h
+      include/date/ptz.h
+      include/date/solar_hijri.h
+      include/date/tz.h
+      include/date/tz_private.h
+      src/tz.cpp
+  )
 
-target_compile_definitions(${COMPONENT_TARGET} INTERFACE HAS_UNCAUGHT_EXCEPTIONS=1)
+  target_include_directories(date PUBLIC
+      include/
+  )
+endif()