# urcu - check that URCU lib is at least version 0.6
AC_CHECK_LIB([urcu-bp], [call_rcu_bp], [], [AC_MSG_ERROR([liburcu 0.6 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
+# numa.h integration
+AC_ARG_ENABLE([numa], [
+AS_HELP_STRING([--disable-numa], [disable NUMA support])
+], [
+ enable_numa=$enableval
+], [
+ enable_numa=yes
+])
+
+AS_IF([test "x$enable_numa" = "xyes"], [
+ # numa - check that numa lib is available
+ AC_CHECK_LIB([numa], [numa_available], [], [AC_MSG_ERROR([libnuma is required, please install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location.])])
+ have_libnuma=yes
+])
+AM_CONDITIONAL([HAVE_LIBNUMA], [test "x$have_libnuma" = "xyes"])
+
# optional linux/perf_event.h
AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
test "x$python_agent" = xyes && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
+test "x$enable_numa" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL([NUMA], $value)
+
AS_ECHO
PPRINT_SET_INDENT(0)