Hello:
I followed Alberto Zin's instructions for compiling pd
externals using Mingw and they worked OK.
But:
I modified de hello.c code adding the opening and
closing of a file. Of course, the <stdio.h> header
file must be added to the code.
Attached to this message is the modified "hello.c".
The code compiles Ok, and I get the hello.o using the
following command line:
C:\pd\isidro\hello>gcc -c hello.c -o hello.o
But when I try to link to get the Dll file, I get the
following message:
C:\pd\isidro\hello>ld -export_dynamic -shared -o
hello.dll hello.o c:/pd/bin/pd.dll
hello.o(.text+0x16):hello.c: undefined reference to
`fopen'
hello.o(.text+0x30):hello.c: undefined reference to
`fclose'
The same I get if I use some Standard Library Function
like <string.h> or other...
Maybe I am doing something really stupid but if you
know what's up it will save lots of time to me...
Many thanks
Isi
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http://new.toolbar.yahoo.com/toolbar/features/norton/index.php#include "m_pd.h"
#include <stdio.h>
static t_class *hello_class;
typedef struct _hello{
t_object x_obj;
} t_hello;
void hello_bang(t_hello *x)
{
FILE *fil;
fil=fopen("any","rb");
post("File any opened");
fclose(fil);
}
void *hello_new(void)
{
t_hello *x = (t_hello *)pd_new(hello_class);
return (void *)x;
}
void hello_setup(void) {
hello_class = class_new(gensym("hello"),
(t_newmethod)hello_new,
0, sizeof(t_hello),
CLASS_DEFAULT, 0);
class_addbang(hello_class, hello_bang);
}
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