[cpp] Fix root project build and dependencies.

esp/cpp/04_esp-idf-arduino/CMakeLists.txt

@@ -12,6 +12,7 @@ project(
     DESCRIPTION "Example ESP-IDF cmake project"
     LANGUAGES   CXX
 )
+message(STATUS "[Klips] Configuring example: ${PROJECT_NAME}")
 
 # For writing pure cmake components, see the documentation
 # https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/build-system.html#writing-pure-cmake-components

esp/cpp/05_temp-humidity-web/CMakeLists.txt

@@ -12,6 +12,7 @@ project(
     DESCRIPTION "Temperature and humidity from DHT sensor served on a web page"
     LANGUAGES   CXX
 )
+message(STATUS "[Klips] Configuring example: ${PROJECT_NAME}")
 
 # For writing pure cmake components, see the documentation
 # https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/build-system.html#writing-pure-cmake-components

esp/cpp/06_i2c-scanner/CMakeLists.txt

@@ -12,6 +12,7 @@ project(
     DESCRIPTION "Simple I2C device scanner"
     LANGUAGES   CXX
 )
+message(STATUS "[Klips] Configuring example: ${PROJECT_NAME}")
 # For writing pure cmake components, see the documentation
 # https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/build-system.html#writing-pure-cmake-components
 idf_build_set_property(COMPILE_OPTIONS "-Wno-error" APPEND)

esp/cpp/07_lcd-panel-i2c/CMakeLists.txt

@@ -12,6 +12,7 @@ project(
     DESCRIPTION "Using the SSD1306 LCD display with ESP-IDF and LVGL over I2C"
     LANGUAGES   CXX
 )
+message(STATUS "[Klips] Configuring example: ${PROJECT_NAME}")
 # For writing pure cmake components, see the documentation
 # https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/build-system.html#writing-pure-cmake-components
 idf_build_set_property(COMPILE_OPTIONS "-Wno-error" APPEND)