add error message if libnuma not present

Nirav Shah · nikhilprao · commit 15ff24e42177 · 2023-10-21T09:37:46.000-07:00
Reviewed-by: Nikhil Rao &lt;nikhil.rao@intel.com&gt;
Signed-off-by: Nirav Shah &lt;nirav.n.shah@intel.com&gt;
diff --git a/configure.ac b/configure.ac
@@ -1,6 +1,6 @@
 AC_INIT([dsa_perf_micros], 1.0)
 AM_INIT_AUTOMAKE([foreign])
-AC_SEARCH_LIBS(numa_max_node, numa,,)
+AC_SEARCH_LIBS(numa_max_node,numa,,AC_MSG_ERROR([unable to find libnuma. install the dependency package]),)
 AC_PROG_CC
 CFLAGS+=" -mavx512f"
 AC_CONFIG_FILES([Makefile src/Makefile])
diff --git a/doc/build.rst b/doc/build.rst
@@ -19,7 +19,12 @@ Build
 
 Prerequisites
 *************
- - Libraries: - accel-config (https://github.com/intel/idxd-config) version 3.4.5 or higher
+
+* Libraries:
+
+  * accel-config (https://github.com/intel/idxd-config) version 3.4.5 or higher
+  * libnuma
+
 
 Build Steps
 ***********
