move mlib to libs folder

CMakeLists.txt

@@ -17,3 +17,5 @@ endif()
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(Tactility)
+
+add_subdirectory(libs/mlib)

components/mlib/CMakeLists.txt

@@ -1,3 +0,0 @@
-idf_component_register(
-    INCLUDE_DIRS "."
-)

components/tactility-core/CMakeLists.txt

@@ -1,5 +1,8 @@
 idf_component_register(
     SRC_DIRS "src"
     INCLUDE_DIRS "src"
-    REQUIRES mlib mbedtls esp_hw_support nvs_flash
+    REQUIRES mbedtls esp_hw_support nvs_flash
 )
+
+target_link_libraries(${COMPONENT_LIB} ${IDF_TARGET_NAME} mlib)
+

components/tactility/CMakeLists.txt

@@ -20,7 +20,6 @@ idf_component_register(
         driver
         fatfs
         tactility-core
-        mlib
         nvs_flash
         spiffs
 )
@@ -30,3 +29,4 @@ spiffs_create_partition_image(assets ${ASSETS_SRC_DIR} FLASH_IN_PROJECT)
 
 set(CONFIG_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/config")
 spiffs_create_partition_image(config ${CONFIG_SRC_DIR} FLASH_IN_PROJECT)
+

libs/mlib/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.16)
+add_library(mlib INTERFACE "") # No sources
+target_include_directories(mlib INTERFACE .)
+

main/CMakeLists.txt

@@ -14,3 +14,4 @@ idf_component_register(
         "src/hello_world"
     REQUIRES ${project_components}
 )
+