configure fails (autoconf 2.52) if aclocal.m4 located in directory above source tree

        * aclocal.m4 (V5_SET_TOPDIR): When determining the location of the
        top of the source tree, stop when reach the top and aclocal.m4
        file is located instead of continuing up and out of the tree.

ticket: new

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14893 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/ChangeLog b/src/ChangeLog
index 579a926b6ca498b3dcd89ff45e3dc189d994e32e..9166f1ba3c938d895c91307a068fddd81f79f17d 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2002-09-23  Ezra Peisach  <epeisach@bu.edu>
+
+       * aclocal.m4 (V5_SET_TOPDIR): When determining the location of the
+       top of the source tree, stop when reach the top and aclocal.m4
+       file is located instead of continuing up and out of the tree.
+
 2002-09-19  Ezra Peisach  <epeisach@bu.edu>
 
        * aclocal.m4: Put V5_OUTPUT_MAKEFILE back - still in use. Needs to

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index 71f6b44600dc2c2b7fb3df13e2243d86e8df0027..f7d8a145b4caa099f90ed4eb04f5f9e194be13ff 100644 (file)
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -22,7 +22,7 @@ esac
 ],[
 ac_reltopdir=
 for x in . .. ../.. ../../.. ../../../..; do
-       if test -r $srcdir/$x/aclocal.m4; then
+       if test "x$ac_reltopdir" = "x" -a -r "$srcdir/$x/aclocal.m4" ; then
                ac_reltopdir=$x
        fi
 done