- converted to static library

CMakeLists.txt

@@ -1,5 +1,22 @@
-target_sources(
-    ${CMAKE_PROJECT_NAME}
-    PUBLIC
+cmake_minimum_required(VERSION 3.15)
+
+set(EMBFMT_TARGET embfmt)
+
+if (EMBFMT_TARGET_TAG) 
+    set(EMBFMT_TARGET "${EMBFMT_TARGET}_${EMBFMT_TARGET_TAG}")
+    message("Custom embfmt target: ${EMBFMT_TARGET}")
+endif()
+
+set(EMBFMT_SRC
     embformat.c
+    embformat.h
 )
+
+set(EMBFMT_INCLUDE_PATH ${CMAKE_CURRENT_LIST_DIR} PARENT_SCOPE)
+
+add_library(${EMBFMT_TARGET} STATIC ${EMBFMT_SRC})
+target_include_directories(${EMBFMT_TARGET} PRIVATE ${EMBFMT_INCLUDES})
+target_compile_options(${EMBFMT_TARGET} PRIVATE ${EMBFMT_CPU_PARAMS})
+target_compile_definitions(${EMBFMT_TARGET} PRIVATE ${EMBFMT_COMPILE_DEFS})
+
+