--- a/src/plugins/sqldrivers/psql/psql.pro	Wed Jun 23 19:07:03 2010 +0300
+++ b/src/plugins/sqldrivers/psql/psql.pro	Tue Jul 06 15:10:48 2010 +0300
@@ -4,18 +4,15 @@
 SOURCES		= main.cpp \
 		  ../../../sql/drivers/psql/qsql_psql.cpp
 
-unix: {
+unix|win32-g++: {
     !isEmpty(QT_LFLAGS_PSQL) {
-        LIBS *= $$QT_LFLAGS_PSQL
+        !contains(QT_CONFIG, system-zlib): QT_LFLAGS_PSQL -= -lz
+        !static:LIBS *= $$QT_LFLAGS_PSQL
         QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
     }
     !contains(LIBS, .*pq.*):LIBS *= -lpq
 }
 
-win32:!contains(LIBS, .*pq.* ) {
-    !win32-g++:LIBS    *= -llibpq       
-    win32-g++:LIBS *= -lpq	
-    LIBS    *= -lws2_32 -ladvapi32
-}
+win32:!win32-g++:!contains(LIBS, .*pq.* ) LIBS *= -llibpq -lws2_32 -ladvapi32
 
 include(../qsqldriverbase.pri)