I want to make a hello world with FLTK (CMAKE + MINGW)

[sanal bilgi kösesi]

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#include <FL/Fl.H>

#include <FL/Fl_Window.H>

#include <FL/Fl_Box.H>

int main(int argc, char **argv) {

Fl_Window *window = new Fl_Window(340,180);

Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!");

box->box(FL_UP_BOX);

box->labelfont(FL_BOLD+FL_ITALIC);

box->labelsize(36);

box->labeltype(FL_SHADOW_LABEL);

window->end();

window->show(argc, argv);

return Fl::run();

}

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So how can I run this example with CMAKE + MINGW?

Without FindFltk and the information on the internet, none of this worked.

[Brian Tilley]

For a simple single file program like this I'd just use

fltk-config --compile <filename>.cxx 

 

[Albrecht Schlosser]

On 8/18/20 11:40 PM 'Brian Tilley' via fltk.general wrote:

That's true, but if the OP wants to use CMake, for instance as a
learning task to use later, then I recommend to read our
README.CMake[.txt] file which describes this for a simple program.

[sanal bilgi kösesi]

I found friends thank you

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cmake_minimum_required(VERSION 3.5)

project(FLTKexample) 

set(FLTK_DIR C:\\fltk-1.3.5) 

set(FLTK_FLUID_EXECUTABLE C:\\fltk-1.3.5\\fluid) 

set(FLTK_INCLUDE_DIR C:\\fltk-1.3.5\\) 

set(FLTK_LIBRARIES C:\\fltk-1.3.5\\lib) 

find_package(FLTK)

include_directories(${FLTK_INCLUDE_DIR})

set(SOURCES main.cpp ) 

add_executable(${PROJECT_NAME} ${SOURCES}) target_link_libraries(${PROJECT_NAME} ${FLTK_LIBRARIES})

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19 Ağustos 2020 Çarşamba tarihinde saat 00:48:40 UTC+3 itibarıyla Albrecht Schlosser şunları yazdı: