[master] Compilation fix for libdhcpsrv

src/lib/dhcpsrv/Makefile.am

@@ -199,7 +199,7 @@ libkea_dhcpsrv_la_CXXFLAGS = $(AM_CXXFLAGS)
 libkea_dhcpsrv_la_CPPFLAGS = $(AM_CPPFLAGS)
 libkea_dhcpsrv_la_LIBADD  = $(top_builddir)/src/lib/eval/libkea-eval.la
 libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/dhcp_ddns/libkea-dhcp_ddns.la
-#libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/process/libkea-process.la
+libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/process/libkea-process.la
 libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/stats/libkea-stats.la
 libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/config/libkea-cfgclient.la
 libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/dhcp/libkea-dhcp++.la