all: Update to point to files in new shared/ directory.

Signed-off-by: Damien George <damien@micropython.org>
diff --git a/ports/esp32/main/CMakeLists.txt b/ports/esp32/main/CMakeLists.txt
index ed72a8d..f2b3dd4 100644
--- a/ports/esp32/main/CMakeLists.txt
+++ b/ports/esp32/main/CMakeLists.txt
@@ -15,21 +15,24 @@
     ${PROJECT_DIR}/qstrdefsport.h
 )
 
+set(MICROPY_SOURCE_SHARED
+    ${MICROPY_DIR}/shared/readline/readline.c
+    ${MICROPY_DIR}/shared/netutils/netutils.c
+    ${MICROPY_DIR}/shared/timeutils/timeutils.c
+    ${MICROPY_DIR}/shared/runtime/interrupt_char.c
+    ${MICROPY_DIR}/shared/runtime/stdout_helpers.c
+    ${MICROPY_DIR}/shared/runtime/sys_stdio_mphal.c
+    ${MICROPY_DIR}/shared/runtime/pyexec.c
+)
+
 set(MICROPY_SOURCE_LIB
     ${MICROPY_DIR}/lib/littlefs/lfs1.c
     ${MICROPY_DIR}/lib/littlefs/lfs1_util.c
     ${MICROPY_DIR}/lib/littlefs/lfs2.c
     ${MICROPY_DIR}/lib/littlefs/lfs2_util.c
     ${MICROPY_DIR}/lib/mbedtls_errors/mp_mbedtls_errors.c
-    ${MICROPY_DIR}/lib/mp-readline/readline.c
-    ${MICROPY_DIR}/lib/netutils/netutils.c
     ${MICROPY_DIR}/lib/oofatfs/ff.c
     ${MICROPY_DIR}/lib/oofatfs/ffunicode.c
-    ${MICROPY_DIR}/lib/timeutils/timeutils.c
-    ${MICROPY_DIR}/lib/utils/interrupt_char.c
-    ${MICROPY_DIR}/lib/utils/stdout_helpers.c
-    ${MICROPY_DIR}/lib/utils/sys_stdio_mphal.c
-    ${MICROPY_DIR}/lib/utils/pyexec.c
 )
 
 set(MICROPY_SOURCE_DRIVERS
@@ -80,6 +83,7 @@
     ${MICROPY_SOURCE_PY}
     ${MICROPY_SOURCE_EXTMOD}
     ${MICROPY_SOURCE_USERMOD}
+    ${MICROPY_SOURCE_SHARED}
     ${MICROPY_SOURCE_LIB}
     ${MICROPY_SOURCE_PORT}
 )
@@ -142,6 +146,7 @@
     SRCS
         ${MICROPY_SOURCE_PY}
         ${MICROPY_SOURCE_EXTMOD}
+        ${MICROPY_SOURCE_SHARED}
         ${MICROPY_SOURCE_LIB}
         ${MICROPY_SOURCE_DRIVERS}
         ${MICROPY_SOURCE_PORT}