--- ./Makefile.orig	2020-12-24 15:54:29.538553593 -0600
+++ ./Makefile	2020-12-24 15:56:23.320547299 -0600
@@ -295,7 +295,7 @@
 
       ALLINCLUDES = $(INCLUDES) $(EXTRA_INCLUDES) $(TOP_INCLUDES) $(INSTALLED_INCLUDES) $(STD_INCLUDES)
        ALLDEFINES = $(ALLINCLUDES) $(STD_DEFINES) $(PROTO_DEFINES) $(THREADS_DEFINES) $(MODULE_DEFINES) $(DEFINES) $(EXTRA_DEFINES)
-           CFLAGS = $(CDEBUGFLAGS) $(CCOPTIONS) $(THREADS_CFLAGS) $(MODULE_CFLAGS) $(ALLDEFINES)
+           CFLAGS = $(CDEBUGFLAGS) $(CCOPTIONS) $(THREADS_CFLAGS) $(MODULE_CFLAGS) $(ALLDEFINES) -fcommon
         LINTFLAGS = $(LINTOPTS) -DLINT $(ALLDEFINES) $(DEPEND_DEFINES)
          LDPRELIB = -L$(USRLIBDIR) $(INSTALLED_LIBS)
         LDPOSTLIB =