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# Check for shm functions
AC_CHECK_FUNCS([shm_open],[],[
AC_CHECK_LIB([rt],
[shm_open],
[PHP_ADD_LIBRARY([rt],,[MONGODB_SHARED_LIBADD])],
[])
])
# Check for sched_getcpu
AC_CHECK_FUNC([sched_getcpu],
[AC_SUBST(MONGOC_HAVE_SCHED_GETCPU, 1)],
[AC_SUBST(MONGOC_HAVE_SCHED_GETCPU, 0)])
AC_CHECK_TYPE([socklen_t],
[AC_SUBST(MONGOC_HAVE_SOCKLEN, 1)],
[AC_SUBST(MONGOC_HAVE_SOCKLEN, 0)],
[#include <sys/socket.h>])
AC_CHECK_MEMBER([struct sockaddr_storage.ss_family],
[AC_SUBST(MONGOC_HAVE_SS_FAMILY, 1)],
[AC_SUBST(MONGOC_HAVE_SS_FAMILY, 0)],
[#include <sys/socket.h>])
# Check for pthreads. libmongoc's original FindDependencies.m4 script did not
# require pthreads, but it does appear to be necessary on non-Windows platforms
# based on mongoc-openssl.c and mongoc-thread-private.h.
AX_PTHREAD([
PHP_MONGODB_BUNDLED_CFLAGS="$PHP_MONGODB_BUNDLED_CFLAGS $PTHREAD_CFLAGS"
PHP_EVAL_LIBLINE([$PTHREAD_LIBS],[MONGODB_SHARED_LIBADD])
# PTHREAD_CFLAGS may come back as "-pthread", which should also be used when
# linking. We can trust PHP_EVAL_LIBLINE to ignore other values.
PHP_EVAL_LIBLINE([$PTHREAD_CFLAGS],[MONGODB_SHARED_LIBADD])
],[
AC_MSG_ERROR([libmongoc requires pthreads on non-Windows platforms.])
])
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