v.out.postgis: fix Makefile (missing PQLIBPATH)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@55896 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/v.out.postgis/Makefile

@@ -6,6 +6,7 @@ LIBES = $(GPROJLIB) $(VECTORLIB) $(DBMILIB) $(GISLIB) $(PQLIB)
 DEPENDENCIES = $(GPROJDEP) $(VECTORDEP) $(DBMIDEP) $(GISDEP)
 EXTRA_INC = $(VECT_INC) $(PROJINC) $(PQINCPATH)
 EXTRA_CFLAGS = $(VECT_CFLAGS)
+EXTRA_LDFLAGS = $(PQLIBPATH)
 
 include $(MODULE_TOPDIR)/include/Make/Module.make