Auto merge of #1044 - bitcartel:zc.v0.11.2.z5_issue_932, r=ebfull
Auto merge of #1044 - bitcartel:zc.v0.11.2.z5_issue_932, r=ebfull

Disable USE_ASM when building libsnark

For #932.

CTRoundTable/Encrypted.Cash,CTRoundTable/Encrypted.Cash,CTRoundTable/Encrypted.Cash,bitcoinsSG/zcash,bitcoinsSG/zcash,CTRoundTable/Encrypted.Cash,CTRoundTable/Encrypted.Cash,bitcoinsSG/zcash,CTRoundTable/Encrypted.Cash,bitcoinsSG/zcash,bitcoinsSG/zcash,bitcoinsSG/zcash