Makefile for linking in a c routine that uses GTK: a solution
Charles D Hixson
charleshixsn at earthlink.net
Fri Jul 27 09:46:59 PDT 2007
The Makefile:
CC = gcc -g -I/usr/include/gdk
CD = dmd
DMD_DIR = /usr/local/dmd
DLNK = -L$(DMD_DIR)/lib -lphobos -lpthread -lm
all: test1
test1: test1md.o test1a.o
$(CC) test1md.o test1a.o `pkg-config --libs gtk+-2.0`
-L/home/charles/lib $(DLNK) -o test1
test1md.o:
$(CD) -c test1md.d -oftest1md.o
test1a.o: test1a.c
$(CC) `pkg-config --cflags gtk+-2.0` -c test1a.c -o test1a.o
clean:
Thanks to all who helped me debug this.
P.S.: This is the "hello world" routing from the GTK C
tutorial. For those who are curious:
test1md.d is:
extern(C) int test();
void main() { test; }
and test1a.c is:
#include <gtk/gtk.h>
static void hello (GtkWidget *widget, gpointer data)
{ g_print ("Hello World\n"); }
static gboolean delete_event (GtkWidget *widget, GdkEvent
*event, gpointer data)
{ /* returning TRUE means don't send the destroy signal */
g_print ("delete event occurred\n");
//return TRUE;
return FALSE;
}
static void destroy (GtkWidget *widget, gpointer data)
{ gtk_main_quit(); }
int test()
{ GtkWidget *window;
GtkWidget *button;
gtk_init (NULL, NULL);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), "Testing,
testing...1, 2, 3...");
g_signal_connect (G_OBJECT(window), "destroy",
G_CALLBACK(destroy), NULL);
gtk_container_set_border_width (GTK_CONTAINER(window), 10);
button = gtk_button_new_with_label("Hello World");
g_signal_connect (G_OBJECT(button), "clicked",
G_CALLBACK(hello), NULL);
gtk_container_add(GTK_CONTAINER(window), button);
gtk_widget_show(button);
gtk_widget_show(window);
gtk_main();
return 0;
}
//int main(int argc, char *argv[])
//{ return test(argc, argv); }
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