root@rk3318-box:~/tm16xx-display# make module
make EXTRA_CFLAGS="-DCONFIG_TM16XX -DCONFIG_TM16XX_KEYPAD -DCONFIG_TM16XX_I2C -DCONFIG_TM16XX_SPI" -C /lib/modules/6.16.4-edge-rockchip64/build M=/root/tm16xx-display modules
make[1]: Entering directory '/usr/src/linux-headers-6.16.4-edge-rockchip64'
make[2]: Entering directory '/root/tm16xx-display'
CC [M] line-display.o
/tmp/cc8iv0mf.s: Assembler messages:
/tmp/cc8iv0mf.s:8: Error: junk at end of line, first unrecognized character is `L'
/tmp/cc8iv0mf.s:9: Error: junk at end of line, first unrecognized character is `L'
/tmp/cc8iv0mf.s:10: Error: junk at end of line, first unrecognized character is `L'
/tmp/cc8iv0mf.s:11: Error: junk at end of line, first unrecognized character is `L'
make[4]: *** [/usr/src/linux-headers-6.16.4-edge-rockchip64/scripts/Makefile.build:290: line-display.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.16.4-edge-rockchip64/Makefile:2003: .] Error 2
make[2]: *** [/usr/src/linux-headers-6.16.4-edge-rockchip64/Makefile:248: __sub-make] Error 2
make[2]: Leaving directory '/root/tm16xx-display'
make[1]: *** [Makefile:248: __sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.16.4-edge-rockchip64'
make: *** [Makefile:46: module] Error 2
fresh install, box T9 rk3328