uVision 4.03 Linker Error

I am compiling a project that does not include RL-RTX. The project compiles correctly, however the linker errors out stating: linking... .\Obj\Blinky.axf: Error: L6218E: Undefined symbol rt_dly_wait...
uVision 4.03 Linker Error

I am compiling a project that does not include RL-RTX. The project compiles correctly, however the linker errors out stating: linking... .\Obj\Blinky.axf: Error: L6218E: Undefined symbol rt_dly_wait...
uVision 4.03 Linker Error

I am compiling a project that does not include RL-RTX. The project compiles correctly, however the linker errors out stating: linking... .\Obj\Blinky.axf: Error: L6218E: Undefined symbol rt_dly_wait...
uVision 4.03 Linker Error

I am compiling a project that does not include RL-RTX. The project compiles correctly, however the linker errors out stating: linking... .\Obj\Blinky.axf: Error: L6218E: Undefined symbol rt_dly_wait...
Keil uVision 5 ARM M0 Linker File

Good Day I am trying to follow a tutorial to implement a custom bootloader on a STM32F072. The tutorial provides a ldscript.ld to link the bootload code into the specific memory address (for that...