configure: don't link blkid, udev to everything

These are already explicitly called out for libkrbd; don't need them in
LIBS.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/configure.ac b/configure.ac
index 5f87cbefc8536ac663739d296f2c32545142d114..7a81d82ceb7911367b9824656029bbb3dffb30d8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -139,13 +139,13 @@ if test x"$linux" = x"yes"; then
   # libblkid
   AC_CHECK_HEADER([blkid/blkid.h], [],
     AC_MSG_ERROR([blkid/blkid.h not found (libblkid-dev, libblkid-devel)]))
-  AC_CHECK_LIB([blkid], [blkid_devno_to_wholedisk], [],
+  AC_CHECK_LIB([blkid], [blkid_devno_to_wholedisk], [true],
     AC_MSG_FAILURE([libblkid not found]))
 
   # libudev
   AC_CHECK_HEADER([libudev.h], [],
     AC_MSG_ERROR([libudev.h not found (libudev-dev, libudev-devel)]))
-  AC_CHECK_LIB([udev], [udev_monitor_receive_device], [],
+  AC_CHECK_LIB([udev], [udev_monitor_receive_device], [true],
     AC_MSG_FAILURE([libudev not found]))
 fi