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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / sysvsem / config.m4
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue May 29 12:34:45 2012 UTC (12 years, 10 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, HEAD
php 5.4.3+patches

    1: dnl
    2: dnl $Id: config.m4,v 1.1.1.2 2012/05/29 12:34:45 misho Exp $
    3: dnl
    4: 
    5: PHP_ARG_ENABLE(sysvsem,whether to enable System V semaphore support,
    6: [  --enable-sysvsem        Enable System V semaphore support])
    7: 
    8: if test "$PHP_SYSVSEM" != "no"; then
    9:  PHP_NEW_EXTENSION(sysvsem, sysvsem.c, $ext_shared)
   10:  AC_DEFINE(HAVE_SYSVSEM, 1, [ ])
   11:  AC_CACHE_CHECK(for union semun,php_cv_semun,
   12:    AC_TRY_COMPILE([
   13: #include <sys/types.h>
   14: #include <sys/ipc.h>
   15: #include <sys/sem.h>
   16:    ],
   17:    [union semun x;],
   18:    [
   19:      php_cv_semun=yes
   20:    ],[
   21:      php_cv_semun=no
   22:    ])
   23:  )
   24:  if test "$php_cv_semun" = "yes"; then
   25:    AC_DEFINE(HAVE_SEMUN, 1, [ ])
   26:  else
   27:    AC_DEFINE(HAVE_SEMUN, 0, [ ])
   28:  fi
   29: fi
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