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elflord

Member

From: France

Registered: 2008-11-09

Posts: 51

[solved]qwt programming problem( newbie questions about compiling)

Hi all:

I'm trying compile a qt program that use the technical widget qwt
the program is an example from qwt project

my .pro file is like this
TEMPLATE = app
TARGET =
DEPENDPATH += .
INCLUDEPATH += /usr/include/qwt
CONFIG += qt
LIBS += -L/usr/lib
# Input
SOURCES += simple.cpp

but make also gives these errors:
undefined reference to 'QwtPlot'
etc etc

what is wrong here

Last edited by elflord (2009-03-04 12:29:33)

elflord

Member

From: France

Registered: 2008-11-09

Posts: 51

Re: [solved]qwt programming problem( newbie questions about compiling)

solved by adding -lqwt in LIBS