Hello everyone,
I am a C beginner and trying to follow "[Getting
Started](https://developer.gnome.org/gtk3/stable/gtk-getting-started.html)"
chapter from the documentation. I have adapted the first example program and
when I compile it on Windows using packages MSYS and the MinGW(w-64?) GCC
compiler it doesn't run.
I get two error dialog boxes (one after the other) and then the program exits
without showing any GUI. The errors are:
The procedure entry point deflateSetHeader could not be located in the dynamic
link library C:\msys64\mingw64\bin\libgio-2.0-0.dll.
The procedure entry point inflateReset2 could not be located in the dynamic
link library C:\msys64\mingw64\bin\libpng16-16.dll.
I find these errors to be strange... are the binaries corrupted? I followed all
the instructions on the download page for Windows and I have re-installed the
packages several times now.
Can anyone guide me in the right direction? There also seems to be a recent
[issue](https://github.com/Alexpux/MINGW-packages/issues/3794#issuecomment-391443218)
in the MSYS repository related to my problem.
I am attaching the source code in case if that makes any difference (it is not
a 1 to 1 copy from the documentation). I have previously compiled this on my
other laptop which runs Fedora and it works well.
Thanks for reading and helping in advance! :)
With Regards, Damon H. (TheDcoder)
#include <gtk/gtk.h>
static void activate(GtkApplication* app, gpointer user_data) {
GtkWidget *window;
window = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW(window), "TheDcoder's Window");
gtk_window_set_default_size(GTK_WINDOW(window), 200, 200);
gtk_widget_show_all(window);
}
int main(void) {
GtkApplication *app;
int status;
app = gtk_application_new("org.gtk.example", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
status = g_application_run(G_APPLICATION(app), 0, NULL);
g_object_unref(app);
return status;
}
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