Disable CFI on SwiftShader's libEGL.

BUG=chromium:686980 Change-Id: I0224093fbbffb2bac8a84c95a8370617c4df6978 Reviewed-on: https://swiftshader-review.googlesource.com/9309Tested-by: Ivan Krasin <krasin@chromium.org> Reviewed-by: Nicolas Capens <capn@google.com>

Disable CFI on SwiftShader's libEGL.
158dcfc1 · Ivan Krasin · 628a8496 · 158dcfc1
Commit 158dcfc1 authored Apr 17, 2017 by Ivan Krasin
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BUILD.gn src/OpenGL/libEGL/BUILD.gn +6 -1

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--- a/src/OpenGL/libEGL/BUILD.gn
+++ b/src/OpenGL/libEGL/BUILD.gn
@@ -88,7 +88,12 @@ shared_library("swiftshader_libEGL") {
    # https://crbug.com/686980
    # This target relies on the linker to be smart and garbage collect unused symbols.
    # It is not the case for LLD + ThinLTO, so we have to use this ugly workaround.
-    cflags = ["-Xclang", "-fno-lto-unit"]
+    cflags = [
+      "-Xclang",
+      "-fno-lto-unit",
+      "-fno-whole-program-vtables",
+      "-fno-sanitize=cfi",
+    ]
  }
  configs -= [ "//build/config/compiler:chromium_code" ]