Add library path

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@19584 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: sjoelund

OMPlot/OMPlotGUI/OMPlotGUI.config.in

@@ -2,7 +2,7 @@ QMAKE_CC  = @CC@
 QMAKE_CXX = @CXX@
 QMAKE_LINK = @CXX@
 
-LIBS += -lqwt@with_qwt_suffix@ -lgc
+LIBS += -lqwt@with_qwt_suffix@ -L ../../build/lib/omc -lgc
 INCLUDEPATH += @with_qwt@ ../../3rdParty/gc-7.2/include
 
 QMAKE_CFLAGS = @CFLAGS@ @CPPFLAGS@