tools/compilers/gcc-glibc/Makelocal.template - upstream - Git at Google

 RISCV_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-riscv-ros-gcc/
 I686_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-i686-ros-gcc/
 X86_64_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-x86_64-ros-gcc/
	RISCV_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-riscv-ros-gcc/
	I686_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-i686-ros-gcc/
	X86_64_INSTDIR := /scratch/klueska/ros-gcc-glibc/install-x86_64-ros-gcc/