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Annotation of embedaddon/php/ext/sysvsem/config.m4, revision 1.1.1.1

1.1       misho       1: dnl
                      2: dnl $Id: config.m4 242949 2007-09-26 15:44:16Z cvs2svn $
                      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