+# Use these assignements instead of the default ones if your're building on BSD
+# systems. A 'if' statemet would be better, of course.
+#APXS_CPPFLAGS != [ -n "${CPPFLAGS}" ] && echo ${CPPFLAGS} | sed -e 's/\([^ ]*\)/-Wc,\1/g'
+#APXS_LDFLAGS != [ -n "${LDFLAGS}" ] && echo ${LDFLAGS} | sed -e 's/\([^ ]*\)/-Wl,\1/g'
+APXS_CPPFLAGS = ${shell [ -n "${CPPFLAGS}" ] && echo ${CPPFLAGS} | sed -e 's/\([^ ]*\)/-Wc,\1/g'}
+APXS_LDFLAGS = ${shell [ -n "${LDFLAGS}" ] && echo ${LDFLAGS} | sed -e 's/\([^ ]*\)/-Wl,\1/g'}
+