NUMACTL is the path of binary program 'numactl'.
---
configure.ac | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/configure.ac b/configure.ac
index 7c68bca..3b8e0be 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1233,19 +1233,22 @@ AM_CONDITIONAL([WITH_DTRACE], [test "$with_dtrace" != "no"])
dnl NUMA lib
AC_ARG_WITH([numactl],
- AC_HELP_STRING([--with-numactl], [use numactl for host topology info @<:@default=check@:>@]),
- [],
- [with_numactl=check])
+ AC_HELP_STRING([--with-numactl],
+ [use numactl for host topology info and setting NUMA policy for domain process @<:@default=check@:>@]),
+ [],
+ [with_numactl=check])
NUMACTL_CFLAGS=
NUMACTL_LIBS=
if test "$with_qemu" = "yes" && test "$with_numactl" != "no"; then
old_cflags="$CFLAGS"
old_libs="$LIBS"
+ AC_PATH_PROG([NUMACTL], [numactl], [], [$PATH:/sbin:/usr/sbin])
+
if test "$with_numactl" = "check"; then
AC_CHECK_HEADER([numa.h],[],[with_numactl=no])
AC_CHECK_LIB([numa], [numa_available],[],[with_numactl=no])
- if test "$with_numactl" != "no"; then
+ if test "$with_numactl" != "no" && test -n "$NUMACTL"; then
with_numactl="yes"
fi
else
@@ -1254,6 +1257,8 @@ if test "$with_qemu" = "yes" && test "$with_numactl" != "no"; then
AC_CHECK_LIB([numa], [numa_available],[],[fail=1])
test $fail = 1 &&
AC_MSG_ERROR([You must install the numactl development package in order to compile and run libvirt])
+ test -z "$NUMACTL" &&
+ AC_MSG_ERROR([You must install numactl package to compile and run libvirt])
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
@@ -1261,6 +1266,7 @@ fi
if test "$with_numactl" = "yes"; then
NUMACTL_LIBS="-lnuma"
AC_DEFINE_UNQUOTED([HAVE_NUMACTL], 1, [whether numactl is available for topology info])
+ AC_DEFINE_UNQUOTED([NUMACTL],["$NUMACTL"], [Location or name of the numactl program])
fi
AM_CONDITIONAL([HAVE_NUMACTL], [test "$with_numactl" != "no"])
AC_SUBST([NUMACTL_CFLAGS])
--
1.7.4
--
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