Grantlee



  • Hi there,

    has anybody experience compiling with Grantlee on Ubuntu?
    libgrantlee-dev is installed and auto-completion in QtCreator works fine, however I do not manage to get the example to build:

    #include <grantlee_core.h>
    #include <grantlee_templates.h>
    #include <grantlee/engine.h>
    #include <grantlee/template.h>
    #include <grantlee/context.h>
    #include <grantlee/variable.h>
    
    int main(int argc, char *argv[])
    {
        Grantlee::Engine *engine = new Grantlee::Engine( 0 );
        Grantlee::Template t = engine->newTemplate("My name is {{ name }}.", "my_template_name");
        QVariantHash mapping;
        mapping.insert("name", "Grainne");
        Grantlee::Context c(mapping);
        t->render(&c); // Returns "My name is Grainne."
        mapping.insert("name", "Henry");
        c = Grantlee::Context(mapping);
        qDebug() << t->render(&c); // Returns "My name is Henry."
    

    qmake && make results in:
    undefined reference to `Grantlee::Engine::Engine(QObject*)'
    and many other undefinded-reference-errors, as I've missed some includes.

    Any ideas?
    Thanks in advance


  • Qt Champions 2016

    @Monster_Inc said:
    Hi and welcome
    Since it is a extern lib, I assume you must
    add it to the .pro file
    something like
    LIBS += -L/path/tolib -lgrantlee

    often the L part is
    /usr/local/lib
    LIBS += -L/usr/local/lib -lgrantlee
    but should point to where the lib is.

    If its not linking errors, you get you might need to add the include
    path to the pro file also

    HEADERS += mainwindow.h
    path to folder with grantlee


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