fix(CMakeLists): add options to select backend #52
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Add options `USE_FBDEV`, `USE_DRM`, `USE_SDL2` to CMakeLists.txt to select the backend. Also change `lv_conf.h` to make fbdev the optional default. Add option `USE_THOR` to CMakeLists.txt so as to make using thorvg optional. This way C++ is not required for building. Also change `lv_conf.h` to make building the internal ThorVG optional. Mark lvgl as `EXCLUDE_FROM_ALL` in CMakeLists.txt so it does not get installed on the target when `lv_port_linux` is installed. These changes are useful to enable including this package in buildroot (see issue lvgl#17). Signed-off-by: Jakob Kastelic <[email protected]>
In bd4545c ('add options to select backend') the default option is to use the framebuffer. When `USE_SDL2=ON` or `USE_DRM=ON` are passed to CMake, the framebuffer option must be turned off. This is fixed with the present commit. Also, in order for these options to apply to lvgl, `add_subdirectory(lvgl ...)` needs to be moved after the option setting code. Signed-off-by: Jakob Kastelic <[email protected]>
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Hi, Please check here: https://github.com/lvgl/lv_port_linux/pull/51/files |
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Add options
USE_FBDEV,USE_DRM,USE_SDL2to CMakeLists.txt to select the backend. Also changelv_conf.hto make fbdev the optional default.Add option
USE_THORto CMakeLists.txt so as to make using thorvg optional. This way C++ is not required for building. Also changelv_conf.hto make building the internal ThorVG optional.Mark lvgl as
EXCLUDE_FROM_ALLin CMakeLists.txt so it does not get installed on the target whenlv_port_linuxis installed.These changes are useful to enable including this package in buildroot (see issue #17).