Fix ESP32 build.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

CMakeLists.txt

@@ -45,7 +45,11 @@ else()
     add_executable(pico_openpgp)
 endif()
 
-set(SOURCES ${SOURCES}
+set(USB_ITF_CCID 1)
+set(USB_ITF_WCID 1)
+include(pico-keys-sdk/pico_keys_sdk_import.cmake)
+
+set(SOURCES ${PICO_KEYS_SOURCES}
         ${CMAKE_CURRENT_LIST_DIR}/src/openpgp/openpgp.c
         ${CMAKE_CURRENT_LIST_DIR}/src/openpgp/files.c
         ${CMAKE_CURRENT_LIST_DIR}/src/openpgp/piv.c
@@ -70,10 +74,6 @@ set(SOURCES ${SOURCES}
         ${CMAKE_CURRENT_LIST_DIR}/src/openpgp/defs.c
 )
 
-set(USB_ITF_CCID 1)
-set(USB_ITF_WCID 1)
-include(pico-keys-sdk/pico_keys_sdk_import.cmake)
-
 SET_VERSION(ver_major ver_minor "${CMAKE_CURRENT_LIST_DIR}/src/openpgp/version.h" 1)
 
 if(ESP_PLATFORM)

src/openpgp/CMakeLists.txt

@@ -1,6 +1,6 @@
 idf_component_register(
     SRCS ${SOURCES}
     INCLUDE_DIRS . ../../pico-keys-sdk/src ../../pico-keys-sdk/src/fs ../../pico-keys-sdk/src/rng ../../pico-keys-sdk/src/usb ../../pico-keys-sdk/tinycbor/src
-    REQUIRES bootloader_support esp_partition esp_tinyusb zorxx__neopixel mbedtls efuse
+    REQUIRES mbedtls efuse
 )
 idf_component_set_property(${COMPONENT_NAME} WHOLE_ARCHIVE ON)