From 87ac6383bb575d964ba9ef6a100b61cdcdc7f15d Mon Sep 17 00:00:00 2001 From: Jim Warner Date: Mon, 8 Apr 2013 00:00:00 -0500 Subject: [PATCH] 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 . (everything is perfectly justified plus right margins) (are completely filled, but of course it must be luck) Signed-off-by: Jim Warner Signed-off-by: Lance Shelton --- configure.ac | 19 +++++++++++++++++++ top/Makefile.am | 1 + 2 files changed, 20 insertions(+) diff --git a/configure.ac b/configure.ac index 6e0883b6..6adf2574 100644 --- a/configure.ac +++ b/configure.ac @@ -221,6 +221,25 @@ if test "x$enable_sigwinch" = xyes; then AC_DEFINE(SIGNALS_LESS, 1, [reduce impact of x-windows resize operations on top]) fi +NUMA_LIB= +AC_SEARCH_LIBS([numa_node_of_cpu], [numa], + if test x"$ac_cv_search_numa_node_of_cpu" != x"no"; then + NUMA_LIB="$ac_cv_search_numa_node_of_cpu"; + fi) +AC_SUBST([NUMA_LIB]) +AC_CHECK_HEADERS([numa.h]) +AC_ARG_ENABLE([numa], + AS_HELP_STRING([--disable-numa], [if otherwise available, disable NUMA support in top]), + [], [disable_numa=no] +) +if test "x$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 + fi +fi + AC_ARG_ENABLE([w-from], AS_HELP_STRING([--enable-w-from], [enable w from field by default]), [], enable_w_from=no diff --git a/top/Makefile.am b/top/Makefile.am index 33d8949a..c19eba07 100644 --- a/top/Makefile.am +++ b/top/Makefile.am @@ -4,6 +4,7 @@ AM_CPPFLAGS = \ -DLOCALEDIR=\"$(localedir)\" AM_LDFLAGS = ../proc/libprocps.la +AM_LDFLAGS += $(NUMA_LIB) if WITH_NCURSES usrbin_exec_PROGRAMS = \