[Powertop] [PATCH] Change library/pkg search condition for libnl2/3

From: Austin Zhang <zhang.austin(a)gmail.com&gt; So that we can configure in system with libnl2 or/and libnl3. Without/With this patch, the './configure' result as: -------------------------------------------------------------------------------- | ubuntu 11-10 || ubuntu 12.04 -------------------------------------------------------------------------------- | libnl-1 | libnl-2 | libnl-3 || libnl-1 | libnl-2 | libnl-3 -------------------------------------------------------------------------------- without this patch | Pass | Fail | Fail || Pass | Fail | Pass with this patch | Pass | Pass | Pass || Pass | Pass | Pass -------------------------------------------------------------------------------- Signed-off-by: Austin Zhang <zhang.austin(a)gmail.com&gt; --- configure.ac | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index b8c183f..ccc0ec5 100644 --- a/configure.ac +++ b/configure.ac @@ -54,11 +54,11 @@ PKG_CHECK_MODULES([PCIUTILS], [libpci],[has_libpci=1],[ has_libnl_ver=0 -PKG_CHECK_MODULES([LIBNL], [libnl-3.0 libnl-genl-3.0], [ +PKG_CHECK_MODULES([LIBNL], [libnl-3.0], [ has_libnl_ver=3], [ AC_SEARCH_LIBS([nl_socket_alloc], [nl-3 nl-genl-3], [ has_libnl_ver=3], [ - AC_SEARCH_LIBS([nl_socket_alloc], [nl], [ + PKG_CHECK_MODULES([LIBNL], [libnl-2.0], [ has_libnl_ver=2], [ PKG_CHECK_MODULES([LIBNL], [libnl-1], [has_libnl_ver=1], [])])])]) if (test "$has_libnl_ver" -eq 0); then -- 1.7.5.4