1PHP_ARG_ENABLE([sysvsem], 2 [whether to enable System V semaphore support], 3 [AS_HELP_STRING([--enable-sysvsem], 4 [Enable System V semaphore support])]) 5 6if test "$PHP_SYSVSEM" != "no"; then 7 PHP_NEW_EXTENSION([sysvsem], [sysvsem.c], [$ext_shared]) 8 AC_DEFINE([HAVE_SYSVSEM], [1], 9 [Define to 1 if the PHP extension 'sysvsem' is available.]) 10 AC_CHECK_TYPES([union semun],,, [ 11 #include <sys/types.h> 12 #include <sys/ipc.h> 13 #include <sys/sem.h> 14 ]) 15fi 16
