diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 18cb519e..f95da565 100644 --- a/configure.in +++ b/configure.in @@ -205,6 +205,28 @@ AC_SUBST(DBUS_HAVE_INT64) ## byte order AC_C_BIGENDIAN +#### Atomic integers (checks by Sebastian Wilhelmi for GLib) +AC_MSG_CHECKING([whether to use inline assembler routines for atomic integers]) +have_atomic_inc=no +if test x"$GCC" = xyes; then + case $host_cpu in + i386) + AC_MSG_RESULT([no]) + ;; + i?86) + AC_MSG_RESULT([i486]) + AC_DEFINE_UNQUOTED(DBUS_USE_ATOMIC_INT_486, 1, [Use atomic integer implementation for 486]) + have_atomic_inc=yes + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +if test x$have_atomic_inc = xyes ; then + AC_DEFINE_UNQUOTED(DBUS_HAVE_ATOMIC_INT, 1, [Some atomic integer implementation present]) +fi + #### Various functions AC_CHECK_LIB(socket,socket) AC_CHECK_LIB(nsl,gethostbyname) @@ -598,6 +620,7 @@ else TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR fi AC_SUBST(TEST_SOCKET_DIR) +AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets]) if ! test -z "$with_session_socket_dir" ; then DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir" |