ubuntu20.04编译NTL库，出现“_ntl_gssub”识别错误

[Frog_mm]

已安装gmp-6.3.0，gf2x-1.3.0版本，在对NTL-11.5.1版本进行编译时，出现错误，显示“ error: ‘_ntl_gssub’ was not declared in this scope; did you mean ‘_ntl_gsub’?”
部分错误代码如下：
“../include/NTL/ZZ.h:396:6: error: ‘_ntl_gssub’ was not declared in this scope; did you mean ‘_ntl_gsub’?
396 | { _ntl_gssub(a.rep, b, &x.rep); }
| ^~~~~~~~~~
| _ntl_gsub
make[1]: *** [makefile:404：LLL_QP.o] 错误 1
make[1]: *** [makefile:404：GF2X1.o] 错误 1
make[1]: *** [makefile:404：GF2EXFactoring.o] 错误 1
make[1]: *** [makefile:404：LLL_FP.o] 错误 1
make[1]: *** [makefile:404：LLL_RR.o] 错误 1
make[1]: *** [makefile:404：LLL.o] 错误 1
make[1]: *** [makefile:404：ZZVec.o] 错误 1
make[1]: *** [makefile:404：LLL_XD.o] 错误 1
make[1]: *** [makefile:404：GF2EX.o] 错误 1
make[1]: *** [makefile:404：ZZ.o] 错误 1
”