diff options
| author | Jim Warner <james.warner@comcast.net> | 2013-04-08 00:00:00 -0500 |
|---|---|---|
| committer | Craig Small <csmall@enc.com.au> | 2013-04-14 22:28:42 +1000 |
| commit | 53fd7dd1ed120f901cbb31e69453720b038a7ac6 (patch) | |
| tree | 9a68e6790752226a9c97768278d0f0a5fb542425 /configure.ac | |
| parent | 8d989c68c068541a814bf0d2340ac9b0373f24b5 (diff) | |
| download | procps-ng-53fd7dd1ed120f901cbb31e69453720b038a7ac6.tar.gz | |
build-sys: in top program, enable NUMA/Node extensions
This patch provides the build system support for those
top extensions dealing with the NUMA summary displays.
For providing the initial impetus for this enhancement
I wish to thank Lance Shelton <LShelton@fusionio.com>.
(everything is perfectly justified plus right margins)
(are completely filled, but of course it must be luck)
Signed-off-by: Jim Warner <james.warner@comcast.net>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 6adf257..0a74197 100644 --- a/configure.ac +++ b/configure.ac @@ -229,15 +229,17 @@ AC_SEARCH_LIBS([numa_node_of_cpu], [numa], AC_SUBST([NUMA_LIB]) AC_CHECK_HEADERS([numa.h]) AC_ARG_ENABLE([numa], - AS_HELP_STRING([--disable-numa], [if otherwise available, disable NUMA support in top]), - [], [disable_numa=no] + AS_HELP_STRING([--enable-numa], [enable NUMA/Node support in top]), + [enable_numa=yes], [] ) -if test "x$disable_numa" = x"no"; then - if test x"$ac_cv_header_numa_h" = x"yes"; then - if test x"$ac_cv_search_numa_node_of_cpu" != x"no"; then - AC_DEFINE([NUMA_ENABLED], [1], [enable NUMA/Node support in top]) - fi +if test "x$enable_numa" = x"yes"; then + if test x"$ac_cv_header_numa_h" = x"no"; then + AC_MSG_ERROR([top numa support requires header 'numa.h']) + fi + if test x"$ac_cv_search_numa_node_of_cpu" = x"no"; then + AC_MSG_ERROR([top numa support requires library 'libnuma']) fi + AC_DEFINE([NUMA_ENABLED], [1], [enable NUMA/Node support in top]) fi AC_ARG_ENABLE([w-from], |