/bin/sh: 1: Syntax error: Unterminated quoted string Makefile:249: recipe for target 'help' failed

[nicolast0604]

/T-head-Semi/openc910/smart_run$ make
########## Smart Help Info ##########
This Makefile is the entrance of T-Head Smart simulation environment
Usage: make [target] [arguments]
Available targets:
compile : compile the RTL and Smart tbench (using vcs or ius)
showcase : list all valid cases under current configuration
buildcase CASE=[casename] : clean and compile the .c/.s case [casename]
[casename]_build : compile the .c/.s case [casename]
runcase CASE=[casename] : run the case [casename]
regress : run all cases and summarize the regress result
memlist : generate sram list with the help of VCS/Verdi
cleansim : clean files generated by simulator in ./work
cleancase : clean files generated by GNU in ./work
clean : clean ./work
Optional arguments:
SIM= : options: vcs / nc / verilator(use version 4.215 or newer)
CASE= : options: the list print by 'make showcase'
DUMP= : options: on / off
Examples:
make runcase CASE=dhry : run case 'dhry' (by iverilog withtout dump)
make runcase CASE=dhry SIM=nc : run case 'dhry' (by nc withtout dump)
make runcase CASE=dhry DUMP=on : run case 'dhry' with dump
/bin/sh: 1: Syntax error: Unterminated quoted string
Makefile:249: recipe for target 'help' failed
make: *** [help] Error 2