Only add junk for hexagon simulator to rpath if HL_HEXAGON_TOOLS is set
Only add junk for hexagon simulator to rpath if HL_HEXAGON_TOOLS is set


Former-commit-id: 0e647aefbc8f812a39fb2ba997e44187cd530497
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide