lvgl: Add hints about using configuration variables

Relate-to: lvgl/lvgl#2534 Forwarded: openembedded#479 Signed-off-by: Philippe Coval <philippe.coval@huawei.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
YoeDistro · Nov 11, 2021 · c1f6c7f · c1f6c7f
1 parent c8d5ad2
commit c1f6c7f
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diff --git a/meta-oe/recipes-graphics/lvgl/lv-drivers_7.11.0.bb b/meta-oe/recipes-graphics/lvgl/lv-drivers_7.11.0.bb
@@ -26,6 +26,9 @@ EXTRA_OECMAKE += "-Dinstall:BOOL=ON"
 TARGET_CFLAGS += "-DLV_CONF_INCLUDE_SIMPLE=1"
 TARGET_CFLAGS += "-I${RECIPE_SYSROOT}/${includedir}/lvgl"
 
+# Upstream does not support a default configuration
+# but propose a default "disabled" template, which is used as reference
+# More configuration can be done using external configuration variables
 do_configure:append() {
     [ -r "${S}/lv_drv_conf.h" ] \
         || sed -e "s|#if 0 .*Set it to \"1\" to enable the content.*|#if 1 // Enabled by ${PN}|g" \

diff --git a/meta-oe/recipes-graphics/lvgl/lvgl_8.0.3.bb b/meta-oe/recipes-graphics/lvgl/lvgl_8.0.3.bb
@@ -23,6 +23,9 @@ EXTRA_OECMAKE += "-Dinstall:BOOL=ON"
 
 LVGL_CONFIG_LV_MEM_CUSTOM ?= "0"
 
+# Upstream does not support a default configuration
+# but propose a default "disabled" template, which is used as reference
+# More configuration can be done using external configuration variables
 do_configure:prepend() {
     [ -r "${S}/lv_conf.h" ] \
         || sed -e 's|#if 0 .*Set it to "1" to enable .*|#if 1 // Enabled|g' \