Update Makefile.am output about libnuma not found

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8a5b664648397aa1ed1227c794a8b6d787c62cec..ca1de8746c9c77ca7ebfbd96e8ac248fd4310a09 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -258,7 +258,8 @@ AS_HELP_STRING([--disable-numa], [disable NUMA support])
 
 AS_IF([test "x$enable_numa" = "xyes"], [
        # numa - check that numa lib is available
-       AC_CHECK_LIB([numa], [numa_available], [], [AC_MSG_ERROR([libnuma is required, please install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location.])])
+       AC_CHECK_LIB([numa], [numa_available], [],
+[AC_MSG_ERROR([libnuma is not available. Please either install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure argument to disable NUMA support.])])
        have_libnuma=yes
 ])
 AM_CONDITIONAL([HAVE_LIBNUMA], [test "x$have_libnuma" = "xyes"])