Installation issue

[jonward1982]

I have had trouble installing gap on my MacBook air (Apple M1 chip), OS Big Sur 11.6.2. This is the output I get after trying to install using homebrew when it tries to make:

Last 15 lines from /Users/Jon/Library/Logs/Homebrew/gap/02.make:
_SumOrDiffInt in integer.o
_FuncROOT_INT in integer.o
"___gmpz_sizeinbase", referenced from:
_StringIntBase in integer.o
"___gmpz_sqrt", referenced from:
_FuncROOT_INT in integer.o
ld: symbol(s) not found for architecture arm64
"___gmpz_sub", referenced from:
_SumOrDiffInt in integer.o
clang: error: linker command failed with exit code 1 (use -v to see invocation)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [libgap.la] Error 1
make: *** Waiting for unfinished jobs....
make: *** [gap] Error 1

I reinstalled gmp before trying to install gap. Any help trying to fix this would be much appreciated and apologies in advance if this is an issue to do with my set up.

Jon