#33569 [Opn->Fbk]: Compile fails with /usr/include/sys/socket.h:202: net/if_dl.h: No such file or

From: Date: Mon, 04 Jul 2005 20:44:23 +0000
Subject: #33569 [Opn->Fbk]: Compile fails with /usr/include/sys/socket.h:202: net/if_dl.h: No such file or
References: 1  Groups: php.bugs 
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 ID:               33569
 Updated by:       tony2001@php.net
 Reported By:      jccann at gmail dot com
-Status:           Open
+Status:           Feedback
 Bug Type:         Compile Failure
 Operating System: Solaris
 PHP Version:      5.0.4
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php5-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5-win32-latest.zip




Previous Comments:
------------------------------------------------------------------------

[2005-07-04 22:40:08] jccann at gmail dot com

Description:
------------
I am trying to compile php 5.0.4 with NSAPI support.  The configuration
script runs to success, but the compilation fails.

Reproduce code:
---------------
Solaris 8  [SunOS spapp7 5.8 Generic_117350-24 sun4u sparc
SUNW,Sun-Fire]

gcc -v
Reading specs from
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/2.95.3/specs
gcc version 2.95.3 20010315 (release)


Tried both Sun ONE Web Server 6.1 SP4 and Sun ONE Web Server 6.0 SP5.

Here's my configure options:

$ ./configure --with-mysql=/usr/local/mysql --enable-libgcc
--with-nsapi=/opt/SUNWwbsvr --with-libxml-dir=/opt/csw/

I've also tried with the --enable-sockets option with the same result.

Here's the output from config.log - but configure ran to success.

configure:16691: gcc -c -g -O2 -pthreads  -D_POSIX_PTHREAD_SEMANTICS
-D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT conftest.c 1>&5
In file included from configure:16684:
/usr/include/sys/socket.h:202: net/if_dl.h: No such file or directory
configure: failed program was:
#line 16681 "configure"
#include "confdefs.h"

#include <sys/types.h>
#include <sys/socket.h>

int main() {
static struct sockaddr sa; int n = (int) sa.sa_len; return n
; return 0; }




Expected result:
----------------
I expect that since the configure script could not detect the if_dl.h
file, the compiler was set to an invalid compilation path.  

Based on information in below (actual result), I expected configure
script to 'figure out' that it needs to set a different compilation
preprocessor flag (!defined(_XPG4_2) || defined(__EXTENSIONS__)

At a minimum, since configure detected the error, shouldn't it stop
with an error since the compile won't work?

Finally, I'm not sure how to set this or what other php configure flag
to turn on XPG4_2 compliance.  Could you suggest a work around?



Actual result:
--------------
After configuration, the compile fails with:

/mysql/php_mysql.o  && echo > ext/mysql/php_mysql.lo
In file included from /usr/include/netdb.h:98,
                from /usr/local/php-5.0.4/ext/mysql/php_mysql.c:53:
/usr/include/sys/socket.h:202: net/if_dl.h: No such file or directory
make: *** [ext/mysql/php_mysql.lo] Error 1


Here's the relevant lines from /usr/include/netdb.h :

    90 #ifndef _NETDB_H
    91 #define _NETDB_H
    92
    93 #pragma ident   "@(#)netdb.h    1.25    01/05/08 SMI"
    94
    95 #include <sys/types.h>
    96 #include <netinet/in.h>
    97 #if !defined(_XPG4_2) || defined(__EXTENSIONS__)
    98 #include <sys/socket.h>
    99 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
   100 #include <sys/feature_tests.h>



------------------------------------------------------------------------


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