From da7bcff4fe0e9a1d1f3f4b7ece46de4d25f9dad7 Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@z.cash>
Date: Thu, 27 Oct 2016 16:32:27 -0700
Subject: [PATCH] Build libsnark with -march=x86-64 instead of -march=native

---
 depends/packages/libsnark.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/depends/packages/libsnark.mk b/depends/packages/libsnark.mk
index 15435739d..60e535b31 100644
--- a/depends/packages/libsnark.mk
+++ b/depends/packages/libsnark.mk
@@ -9,7 +9,7 @@ $(package)_git_commit=2e6314a9f7efcd9af1c77669d7d9a229df86a777
 $(package)_dependencies=libgmp libsodium
 
 define $(package)_build_cmds
-  CXXFLAGS="-fPIC -DBINARY_OUTPUT -DNO_PT_COMPRESSION=1" $(MAKE) lib DEPINST=$(host_prefix) CURVE=ALT_BN128 MULTICORE=1 NO_PROCPS=1 NO_GTEST=1 NO_DOCS=1 STATIC=1 NO_SUPERCOP=1 FEATUREFLAGS=-DMONTGOMERY_OUTPUT
+  CXXFLAGS="-fPIC -DBINARY_OUTPUT -DNO_PT_COMPRESSION=1" $(MAKE) lib DEPINST=$(host_prefix) CURVE=ALT_BN128 MULTICORE=1 NO_PROCPS=1 NO_GTEST=1 NO_DOCS=1 STATIC=1 NO_SUPERCOP=1 FEATUREFLAGS=-DMONTGOMERY_OUTPUT OPTFLAGS="-O2 -march=x86-64"
 endef
 
 define $(package)_stage_cmds