mac 上 没有编译成功。请指点一下

[sunguangshou]

bogon:lk-chain sunguangshou$ ./build.sh all
building ethermint...
start tar vendor package ....
tar vendor success!
start build ethermint ....
go build github.com/tendermint/ethermint/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1: build constraints exclude all Go files in /Users/sunguangshou/sgsWork/nodejs/lk-chain/tendermint/ethermint/build/_workspace/src/github.com/tendermint/ethermint/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1
make: *** [install] Error 1
ERROR: build ethermint failed.
环境 mac :
bogon:lk-chain sunguangshou$ uname -a
Darwin bogon 18.5.0 Darwin Kernel Version 18.5.0: Mon Mar 11 20:40:32 PDT 2019; root:xnu-4903.251.3~3/RELEASE_X86_64 x86_64
bogon:lk-chain sunguangshou$