Fix OSSFuzz build

Test: python infra/helper.py build_fuzzers --sanitizer address perfetto
      in oss-fuzz repo with patch to perfetto applied.
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29820
Change-Id: I6c814014ef841cc873c444190bea69ad553d9f9b
diff --git a/infra/oss-fuzz/build_fuzzers b/infra/oss-fuzz/build_fuzzers
index 57018b5..7d18aa1 100755
--- a/infra/oss-fuzz/build_fuzzers
+++ b/infra/oss-fuzz/build_fuzzers
@@ -11,7 +11,7 @@
 use_custom_libcxx=false \
 extra_cflags=\"$CFLAGS -Wno-implicit-int-float-conversion\" \
 extra_cxxflags=\"$CXXFLAGS\" extra_ldflags=\"$CXXFLAGS\" \
-is_system_compiler=true"
+is_system_compiler=true cc=\"$CC\" cxx=\"$CXX\" linker=\"gold\""
 
 OUTDIR=$WORK/build
 $SRC/perfetto/tools/gn gen "$OUTDIR" --args="${GN_ARGS}" --check