override "setup project defaults" of ./projects/RPi/options

[cinnamonmatexfce]

I cannot override project's defaults? Is it possible?

• https://github.com/libretro/Lakka-LibreELEC/blob/Lakka-v6.1/projects/RPi/options

$ DISTRO=Lakka OPENGL=mesa VULKAN=vulkan-loader DISPLAYSERVER=wl WINDOWMANAGER=weston PROJECT=RPi DEVICE=RPi5 ARCH=aarch64 make image
./scripts/image mkimage

 =================================================================================
 Configuration for Lakka (community)
 =================================================================================

 Buildsystem configuration:
 ======================================================
 - CPU:                                  cortex-a76
 - Kernel Architecture:                  arm64
 - Userland Architecture:                aarch64
 - CPU features:                         64bit neon
 - LTO (Link Time Optimization) support: yes
 - GOLD (Google Linker) Support:         yes
 - MOLD (Modern Linker) Support:         no
 - Default Linker:                       gold
 - Accelerated arm libc functions:       no
 - LLVM support:                         no
 - DEBUG:                                no
 - CFLAGS:                               -march=armv8.2-a+crc+crypto -mabi=lp64 -Wno-psabi -mtune=cortex-a76 -mno-outline-atomics -Wall -pipe  -O2 -fomit-frame-pointer -DNDEBUG
 - LDFLAGS:                              -Wl,--as-needed -fuse-ld=gold
 - Local Ccache:                         no

 Misc. hardware configuration:
 ======================================================
 - ALSA support:                         yes
 - Pulseaudio support:                   no
 - Bluetooth support:                    yes
 - Include driver:                       xpadneo
 - Include driver:                       rpi-cirrus-config
 - Include firmware:                     misc-firmware
 - Include firmware:                     wlan-firmware
 - Include firmware:                     brcmfmac_sdio-firmware-rpi
 - Include firmware:                     rpi-eeprom
 - Include firmware:                     flashrom

 Image Filesystems:
 ======================================================
 - Flash Size (MiB):                     2048
 - Storage Size (MiB):                   32
 - SquashFS Compression Method:          zstd

 Misc. Filesystems:
 ======================================================
 - Swap Support:                         yes
   - Swapfile default size:              128

 Network service configuration:
 ======================================================
 - Avahi (Zeroconf) support:             yes
 - NFS mounting support:                 yes
 - SAMBA mounting support:               yes
 - SAMBA server support:                 yes
 - SFTP server support:                  yes
 - OpenVPN support:                      yes
 - WireGuard support:                    yes

 Graphic configuration:
 ======================================================
 - Graphic Drivers:                      vc4
 - Display Server:                       no
 - Window Manager / Compositor:          no
 - OpenGL (GLX) support (provider):      no
 - OpenGL ES support (provider):         yes (mesa)
 - Vulkan API support (provider):        yes (vulkan-loader)
 - Vulkan Graphic Drivers:               broadcom

 Video Acceleration configuration:
 ======================================================
 - VA-API Support:                       no
 - VDPAU Support:                        no

 OS configuration:
 ======================================================
 - OEM Support:                          no
 - Default ROOT Password:                root
 - Bootloader:                           bcm2835-bootloader
 - UDevil support:                       yes
 - Installer support:                    no
 - Include package:                      rsync
 - Include package:                      bcm2835-utils
 - Include package:                      dtc

 Lakka configuration:
 ======================================================
  Including optional packages:
                                retroarch_assets
                                retroarch_overlays
                                retroarch_joypad_autoconfig
                                libretro_database
                                core_info
 ======================================================
  Including 154 libretro core(s)

 =================================================================================
 End Configuration for Lakka
 =================================================================================



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