add back opts

third_party/herumi/bls_eth_go_binary.BUILD

@@ -1,5 +1,37 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
 
+config_setting(
+    name = "use_gmp",
+    values = {"define": "BLS_USE_GMP=true"},
+)
+
+config_setting(
+    name = "use_openssl",
+    values = {"define": "BLS_USE_OPENSSL=true"},
+)
+
+OPTS = [
+    "-DMCL_LLVM_BMI2=0",
+    "-DMCL_USE_LLVM=1",
+    "-DMCL_VINT_FIXED_BUFFER",
+    "-DMCL_SIZEOF_UNIT=8",
+    "-DMCL_MAX_BIT_SIZE=384",
+    "-DCYBOZU_DONT_USE_EXCEPTION",
+    "-DCYBOZU_DONT_USE_STRING",
+    "-DBLS_SWAP_G",
+    "-DBLS_ETH",
+] + select({
+    ":use_gmp": [],
+    "//conditions:default": [
+        "-DMCL_USE_VINT",
+    ],
+}) + select({
+    ":use_openssl": [],
+    "//conditions:default": [
+        "-DMCL_DONT_USE_OPENSSL",
+    ],
+})
+
 cc_library(
     name = "precompiled",
     srcs = select({