$NetBSD: patch-ffi_Makefile.linux,v 1.1 2019/12/19 22:12:43 joerg Exp $

--- ffi/Makefile.linux.orig	2019-12-19 19:40:48.890888990 +0000
+++ ffi/Makefile.linux
@@ -19,7 +19,7 @@ all: $(OUTPUT)
 $(OUTPUT): $(SRC) $(INCLUDE)
 	# static-libstdc++ avoids runtime dependencies on a
 	# particular libstdc++ version.
-	$(CXX) $(CXX_STATIC_LINK) -shared $(CXXFLAGS) $(SRC) -o $(OUTPUT) $(LDFLAGS) $(LIBS)
+	$(CXX) $(CXX_STATIC_LINK) -shared $(CXXFLAGS) $(SRC) -o $(OUTPUT) $(LDFLAGS) $(LIBS) -fPIC
 
 clean:
 	rm -rf test $(OUTPUT)