The new Release 20.03 is out! You can download binaries for Windows and many major Linux distros here .
#include <gtk/gtk.h>int main( int argc, char **argv){ GtkWidget *window; gtk_init(&argc, &argv); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_widget_show(window); gtk_main(); return 0;}
gcc -o hello hello.c `pkg-config --libs --cflags gtk+-3.0`
clang -o hello2 hello.c `pkg-config --libs --cflags gtk+-3.0`
Are you talking about gtk asserts printed at runtime?