From b5f5e85a12275dc60604bdd9065644f4295aba74 Mon Sep 17 00:00:00 2001
From: Bhargava Shastry <bhargava.shastry@ethereum.org>
Date: Mon, 13 Sep 2021 11:27:37 +0200
Subject: [PATCH] cmake: Remove stdlib compile option for Solidity build.

---
 cmake/EthCompilerSettings.cmake | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/cmake/EthCompilerSettings.cmake b/cmake/EthCompilerSettings.cmake
index 44268e699..0695c56a3 100644
--- a/cmake/EthCompilerSettings.cmake
+++ b/cmake/EthCompilerSettings.cmake
@@ -102,14 +102,6 @@ if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MA
 
 		# Some Linux-specific Clang settings.  We don't want these for OS X.
 		if ("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
-
-			# TODO - Is this even necessary?  Why?
-			# See http://stackoverflow.com/questions/19774778/when-is-it-necessary-to-use-use-the-flag-stdlib-libstdc.
-			add_compile_options(-stdlib=libstdc++)
-
-			# Tell Boost that we're using Clang's libc++.   Not sure exactly why we need to do.
-			add_definitions(-DBOOST_ASIO_HAS_CLANG_LIBCXX)
-
 			# Use fancy colors in the compiler diagnostics
 			add_compile_options(-fcolor-diagnostics)