Be consistent about reporting infoclean failures.

* doc/emacs/Makefile.in (infoclean):
* doc/lispintro/Makefile.in (infoclean):
* doc/lispref/Makefile.in (infoclean):
* doc/misc/Makefile.in (infoclean):
Do not fail merely because the info directory does not exist,
but do fail if it exists and can't be cleaned.

2 files changed, 7 insertions, 1 deletions

diff --git a/doc/lispintro/ChangeLog b/doc/lispintro/ChangeLog
index 6ca9eb4c93f..a5878fc7568 100644
--- a/doc/lispintro/ChangeLog
+++ b/doc/lispintro/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * Makefile.in (infoclean): Be consistent about reporting failures.
+
 2014-02-25  Glenn Morris  <rgm@gnu.org>
 
         * emacs-lisp-intro.texi (X11 Colors): Don't use setq with hooks.
diff --git a/doc/lispintro/Makefile.in b/doc/lispintro/Makefile.in
index c041cd17e02..c1c6ef71fa2 100644
--- a/doc/lispintro/Makefile.in
+++ b/doc/lispintro/Makefile.in
@@ -116,7 +116,9 @@ distclean: clean
         rm -f Makefile
 
 infoclean:
-        -cd $(buildinfodir) && rm -f eintr$(INFO_EXT) eintr$(INFO_EXT)-[1-9]
+        rm -f \
+          $(buildinfodir)/eintr$(INFO_EXT) \
+          $(buildinfodir)/eintr$(INFO_EXT)-[1-9]
 
 maintainer-clean: distclean infoclean