linuxaudio.org

I think this is strictly a csound build error -- I probably didn't set

something correctly (which I set nothing), but I can't find out what

it is. Before I go delving into this, I'm sure someone can tell me

what I didn't set right..
To compile is just:
# scons
The error:

===

OOps/remote.c: In function 'getIpAddress':

OOps/remote.c:70: error: storage size of 'ifr' isn't known

scons: *** [OOps/remote.o] Error 1

scons: building terminated because of errors.

===
I'm compiling on Linux 64_x86. The error, I suppose, shows up in the

strcpy below (from remote.c):
#ifdef HAVE_SOCKETS
  /* get the IPaddress of this machine */

static int getIpAddress(char *ipaddr, char *ifname)

{

    int ret = 1;

#ifdef WIN32

    /* VL 12/10/06: something needs to go here */

    /* gethostbyname is the real answer; code below id unsafe */

    char hostname[1024];

    struct hostent *he;

    struct sockaddr_in sin;

    gethostname(hostname, sizeof(hostname));

    he = gethostbyname(hostname);
    memset(&sin, 0, sizeof (struct sockaddr_in));

    memmove(&sin.sin_addr, he->h_addr_list[0], he->h_length);

    strcpy(ipaddr, inet_ntoa (sin.sin_addr));

    ret = 0;
#else

    struct ifreq ifr;

    int fd;
    fd = socket(AF_INET,SOCK_DGRAM, 0);

    if (fd >= 0) {

      strcpy(ifr.ifr_name, ifname);
      if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) {

        char *local;

        local = inet_ntoa(((struct sockaddr_in *)(&ifr.ifr_addr))->sin_addr);

        strcpy(ipaddr, local);

        ret = 0;

      }

    }

    close(fd);

#endif

    return ret;
Brad Fuller wrote:

quoted text
> Trying to build C5.08 on gentoo so that I can build the java wrapper

> (to try AVSynthesis). Rcv'd the following error. Google turns up only

> one search that didn't help.

>

> usr/X11R6/include OOps/remote.c

> OOps/remote.c: In function 'getIpAddress':

> OOps/remote.c:70: error: storage size of 'ifr' isn't known

> scons: *** [OOps/remote.os] Error 1

> scons: building terminated because of errors.

>

>

> I thought maybe it was that I emerged SWIG w/o a 'java' or 'python',

> but I set those flags and no change.

>

> or,

>

> if there is a way to create a java wrapper using gentoo USE flags,

> that's much easier (I'm using the proaudio overlay). I set java USE

> flag, but it didn't create the java wrapper. That lead me to compile

> from 5.08 source.

>

> thanks much!

>

> brad

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