Fix up configure so it finds mkinstalldirs
As an object lesson in why autoreconf is fundamentally unsafe, the
newer version of nls.m4 no longer handles @MKINSTALLDIRS@. So add
this back, since our Makefiles depend on it.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/acinclude.m4 b/acinclude.m4
index cf84acc..4c8a77c 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -128,3 +128,21 @@
AC_SUBST(ifGNUmake)
AC_SUBST(ifNotGNUmake)
] )
+# was originally from nls.m4 serial 1 (gettext-0.12)
+AC_DEFUN([AM_MKINSTALLDIRS],
+[
+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+ dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
+ dnl Try to locate it.
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+ AC_SUBST(MKINSTALLDIRS)
+])