X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=configure.ac;h=3b090d0faec4bdc50b67ce1018065bbc8ed8a29a;hb=69bbe71607e7ae5191c8467f99c7167220dbdd27;hp=cba275441f581776b4a845be0983ba1f133e8bf8;hpb=7836f927b35a193914325e8c66ae6685836aebd3;p=chaz%2Ftar

diff --git a/configure.ac b/configure.ac
index cba2754..3b090d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -171,9 +171,10 @@ tar_save_LIBS=$LIBS
   AC_SEARCH_LIBS(setsockopt, [socket], ,
     [AC_SEARCH_LIBS(setsockopt, [socket], , , [-lnsl])])
   AC_SEARCH_LIBS(setsockopt, [nsl])
-  if test " $LIBS" != " $tar_save_LIBS"; then
-    LIB_SETSOCKOPT=$ac_cv_search_setsockopt
-  fi
+
+  case "$ac_cv_search_setsockopt" in
+    -l*) LIB_SETSOCKOPT=$ac_cv_search_setsockopt
+  esac
   AC_SUBST(LIB_SETSOCKOPT)
 LIBS=$tar_save_LIBS