From 13068b8e504122801654b32b528bea2643ba7f8b Mon Sep 17 00:00:00 2001
From: Eric <eric@efcs.ca>
Date: Thu, 12 Dec 2019 16:26:02 -0500
Subject: [PATCH] [libc++] Correctly remove the system stdlib includes using
 -nostdinc++ (#3117)

This change was tested and verified to work by running:

1. git clone oss-fuzz
2. ./infra/helper.py build_image llvm_libcxx
3. ./infra/helper.py build_fuzzers llvm_libcxx
---
 projects/llvm_libcxx/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/llvm_libcxx/build.sh b/projects/llvm_libcxx/build.sh
index e16a64ddc..56130d3fb 100755
--- a/projects/llvm_libcxx/build.sh
+++ b/projects/llvm_libcxx/build.sh
@@ -31,6 +31,6 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
 }
 EOF
   $CXX $CXXFLAGS -std=c++11 ${f}_fuzzer.cc ./libcxx/fuzzing/fuzzing.cpp \
-      -cxx-isystem ./libcxx/include -iquote ./libcxx \
+      -nostdinc++ -cxx-isystem ./libcxx/include -iquote ./libcxx \
       -o $OUT/$f $LIB_FUZZING_ENGINE
 done