autoconf: fix up libevent autoconf test

Have it set LIBEVENT to -levent and use that in the Makefiles instead
of hardcoding it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>

diff --git a/aclocal/libevent.m4 b/aclocal/libevent.m4
index 3c962b3ab00ff3b1293a650cb83d614d9efa411e..b5ac00ffe00b62e504ef7c9334e241abc9070a4f 100644 (file)
--- a/aclocal/libevent.m4
+++ b/aclocal/libevent.m4
@@ -2,8 +2,9 @@ dnl Checks for libevent
 AC_DEFUN([AC_LIBEVENT], [
 
   dnl Check for libevent, but do not add -levent to LIBS
-  AC_CHECK_LIB([event], [event_dispatch], [libevent=1],
+  AC_CHECK_LIB([event], [event_dispatch], [LIBEVENT=-levent],
                [AC_MSG_ERROR([libevent not found.])])
+  AC_SUBST(LIBEVENT)
 
   AC_CHECK_HEADERS([event.h], ,
                    [AC_MSG_ERROR([libevent headers not found.])])

diff --git a/utils/idmapd/Makefile.am b/utils/idmapd/Makefile.am
index 4328e4183b2d0e9eb7da337f5016e42ba273feb7..f8578b087e407c24ba9bf7b95e72d3efe46a3102 100644 (file)
--- a/utils/idmapd/Makefile.am
+++ b/utils/idmapd/Makefile.am
@@ -16,7 +16,7 @@ idmapd_SOURCES = \
        nfs_idmap.h \
        queue.h
 
-idmapd_LDADD = -levent -lnfsidmap ../../support/nfs/libnfs.a
+idmapd_LDADD = $(LIBEVENT) -lnfsidmap ../../support/nfs/libnfs.a
 
 MAINTAINERCLEANFILES = Makefile.in