gui: Move lvgl into a zephyr module

Removed lvgl sources from CMakefile.txt and only keep zephyr glue
logic.

Further added lvgl module to west.yml.

Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>

lib/gui/lvgl/CMakeLists.txt

@@ -1,157 +1,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
-include(FetchContent)
-
-set(lv_name lvgl)
-
-set(ep_base ${PROJECT_BINARY_DIR}/ext_proj)
-set_property(DIRECTORY PROPERTY "EP_BASE" ${ep_base})
-
-set(lv_SOURCE_DIR ${ep_base}/Source/${lv_name})
-set(lv_SUBBUILD_DIR ${ep_base}/Subbuild/${lv_name})
-
-FetchContent_Declare(
-    ${lv_name}
-    GIT_REPOSITORY https://github.com/littlevgl/lvgl.git
-    GIT_TAG        v5.3
-    SOURCE_DIR     ${lv_SOURCE_DIR}
-    BINARY_DIR     ${lv_SOURCE_DIR}
-    SUBBUILD_DIR   ${lv_SUBBUILD_DIR}
-)
-
-FetchContent_GetProperties(${lv_name})
-if(NOT ${lv_name}_POPULATED)
-    FetchContent_Populate(${lv_name})
-endif()
-
 zephyr_interface_library_named(lvgl)
 
-set(LVGL_SOURCE_DIR ${${lv_name}_SOURCE_DIR})
-
-target_include_directories(lvgl INTERFACE ${LVGL_SOURCE_DIR})
 target_include_directories(lvgl INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
 
-zephyr_compile_definitions(LV_CONF_INCLUDE_SIMPLE=1)
-
 zephyr_library()
 
-zephyr_library_sources(
-
-    ${LVGL_SOURCE_DIR}/lv_core/lv_group.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_indev.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_lang.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_obj.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_refr.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_style.c
-    ${LVGL_SOURCE_DIR}/lv_core/lv_vdb.c
-
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_arc.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_img.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_label.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_line.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_rbasic.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_rect.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_triangle.c
-    ${LVGL_SOURCE_DIR}/lv_draw/lv_draw_vbasic.c
-
-    ${LVGL_SOURCE_DIR}/lv_hal/lv_hal_disp.c
-    ${LVGL_SOURCE_DIR}/lv_hal/lv_hal_indev.c
-    ${LVGL_SOURCE_DIR}/lv_hal/lv_hal_tick.c
-
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_anim.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_area.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_circ.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_color.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_font.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_fs.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_gc.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_ll.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_log.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_math.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_mem.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_task.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_templ.c
-    ${LVGL_SOURCE_DIR}/lv_misc/lv_txt.c
-
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_arc.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_bar.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_btn.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_btnm.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_calendar.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_canvas.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_cb.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_chart.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_cont.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_ddlist.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_gauge.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_img.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_imgbtn.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_kb.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_label.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_led.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_line.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_list.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_lmeter.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_mbox.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_objx_templ.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_page.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_preload.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_roller.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_slider.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_spinbox.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_sw.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_ta.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_table.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_tabview.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_tileview.c
-    ${LVGL_SOURCE_DIR}/lv_objx/lv_win.c
-
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_alien.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_default.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_material.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_mono.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_nemo.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_night.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_templ.c
-    ${LVGL_SOURCE_DIR}/lv_themes/lv_theme_zen.c
-
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_builtin.c
-)
-
-zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_10
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10_cyrillic.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10_latin_sup.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_10.c
-)
-
-zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_20
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20_cyrillic.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20_latin_sup.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_20.c
-)
-
-zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_30
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30_cyrillic.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30_latin_sup.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_30.c
-)
-
-zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_40
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40_cyrillic.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40_latin_sup.c
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_40.c
-)
-
-zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_MONOSPACE
-    ${LVGL_SOURCE_DIR}/lv_fonts/lv_font_monospace_8.c
-)
-
 zephyr_library_sources_ifdef( CONFIG_LVGL_COLOR_DEPTH_32
     lvgl_color_32.c
 )

west.yml

@@ -56,6 +56,9 @@ manifest:
     - name: libmetal
       revision: 45e630d6152824f807d3f919958605c4626cbdff
       path: modules/hal/libmetal
+    - name: lvgl
+      revision: c43a2bbe52cc803d12bc12888b38105cf1e179d0
+      path: modules/lib/gui/lvgl
     - name: mbedtls
       revision: ca32746072ce3381f1c9ae46ba6cd34c69f8c0ee
       path: modules/crypto/mbedtls