$NetBSD$

--- third_party/pdfium/BUILD.gn.orig	2020-07-15 19:01:38.000000000 +0000
+++ third_party/pdfium/BUILD.gn
@@ -86,7 +86,7 @@ config("pdfium_core_config") {
     "//build/config/compiler:noshadowing",
   ]
   defines = []
-  if (is_linux) {
+  if (is_linux || is_bsd) {
     if (current_cpu == "x64") {
       defines += [ "_FX_CPU_=_FX_X64_" ]
       cflags += [ "-fPIC" ]