A (non-secure) patch to make the build of the sgx sdk 2.1.2 pass with ocaml 4.06

linux-sgx-ocaml-406-fix.patch

From b5e13f533b85cbedafaa30245933cb27880734ba Mon Sep 17 00:00:00 2001
From: Dorian Burihabwa <dorian@burihabwa.com>
Date: Mon, 26 Mar 2018 15:08:21 +0200
Subject: [PATCH] Add permissive ocamlbuild option for compatibility with ocaml
 4.06

Added a permissive ocaml build option (-unsafe-string) to make the build
pass with ocaml 4.06 (linux-sgx is supposed to be built against ocaml
4.01).
WARNING: This may lead to a non-secure build of the sdk
---
 sdk/edger8r/linux/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/edger8r/linux/Makefile b/sdk/edger8r/linux/Makefile
index 4706cac..74d304c 100644
--- a/sdk/edger8r/linux/Makefile
+++ b/sdk/edger8r/linux/Makefile
@@ -45,7 +45,7 @@ build:
 ifeq ($(shell test $(OCAML_VERSION) -lt 402 && echo 1), 1)
 	ocamlbuild -lflag -ccopt -lflag "-Wl,-z,now" -no-links -libs str,unix  Edger8r.native
 else
-	ocamlbuild -cflags -ccopt,-fpie -lflags -runtime-variant,_pic,-ccopt,-pie,-ccopt -lflag "-Wl,-z,now"  -no-links -libs str,unix Edger8r.native
+	ocamlbuild -cflags -ccopt,-fpie,-unsafe-string -lflags -runtime-variant,_pic,-ccopt,-pie,-ccopt -lflag "-Wl,-z,now"  -no-links -libs str,unix Edger8r.native
 endif
 
 $(BUILD_DIR):
-- 
2.16.2