Index: external/libstaroffice/ExternalProject_libstaroffice.mk
--- external/libstaroffice/ExternalProject_libstaroffice.mk.orig
+++ external/libstaroffice/ExternalProject_libstaroffice.mk
@@ -37,8 +37,9 @@ $(call gb_ExternalProject_get_state_target,libstaroffi
 			$(if $(ENABLE_DEBUG),--enable-debug,--disable-debug) \
 			$(if $(verbose),--disable-silent-rules,--enable-silent-rules) \
 			--disable-werror \
+			CPPFLAGS="$(gb_CPPFLAGS) -fPIC" \
 			CXXFLAGS="$(gb_CXXFLAGS) $(call gb_ExternalProject_get_build_flags,libstaroffice)" \
-			$(if $(filter LINUX,$(OS)),$(if $(SYSTEM_REVENGE),, \
+			$(if $(filter OPENBSD,$(OS)),$(if $(SYSTEM_REVENGE),, \
 				'LDFLAGS=-Wl$(COMMA)-z$(COMMA)origin \
 					-Wl$(COMMA)-rpath$(COMMA)\$$$$ORIGIN')) \
 			$(gb_CONFIGURE_PLATFORMS) \
