On Thu, 17 Nov 2005, yeajchao wrote:
I encountered a simple problem while compile a
simple program
the program and the complie infomation as follow
/**************************************************/
#include<gtk/gtk.h>
int main (int argc, char **argv)
{
GtkWidget *window;
/* init threads */
g_thread_init(NULL);
gdk_threads_init();
/* init gtk */
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_show(window);
gdk_threads_enter();
gtk_main();
gdk_threads_leave();
return 0;
}
/*************************************************/
and the complier told me that
/*-----------------------------------------------*/
/tmp/cc1s1xqZ.o(.text+0x16): In function `main':
: undefined reference to `g_thread_init'
collect2: ld returned 1 exit status
/*-----------------------------------------------*/
You need to link to the libraries needed by gthread:
cc `pkg-config --cflags gtk+-2.0` myfile.c \
`pkg-config --libs gtk+-2.0` \
`pkg-config --libs gthread`
Allin Cottrell
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