Marius Gedminas wrote:
> On Thu, Jun 06, 2019 at 11:59:34AM +0200, Bram Moolenaar wrote:
> > It appears libcanberra is widely available. My system also has the -dev
> > package installed (I didn't do that, perhaps because of a gtk
> > dependency). I could not find something for autoconf though. But I
> > expect it to be simple.
>
> On my system libcanberra-dev ships a pkg-config file, so it should be
> simple to hook it up to autoconf.
>
> $ pkg-config --libs libcanberra
> -lcanberra
>
> $ pkg-config --cflags libcanberra
> -D_REENTRANT
>
> (I've never used autoconf so I'm afraid I cannot offer a patch.)
I tried a little example:
#include <unistd.h>
#include <canberra.h>
int main () {
ca_context * hello;
ca_context_create (&hello);
ca_context_play (hello, 0,
CA_PROP_EVENT_ID, "phone-incoming-call",
CA_PROP_EVENT_DESCRIPTION, "hello world",
NULL);
sleep(2);
return 0;
}
gcc -o sound -D_REENTRANT -lcanberra sound.c
/usr/bin/ld: /tmp/ccArSjRM.o: in function `main':
sound.c:(.text+0x1f): undefined reference to `ca_context_create'
/usr/bin/ld: sound.c:(.text+0x57): undefined reference to `ca_context_play'
collect2: error: ld returned 1 exit status
Somehow linking doesn't work, must be missing something...
--
Common sense is what tells you that the world is flat.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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