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, 8 insertions, 1 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index 25fa8ca4946..8adbabc36bb 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * Makefile.in (infoclean): Be consistent about reporting failures.
+
 2014-04-09  Daniel Colascione  <dancol@dancol.org>
 
         * errors.texi (Standard Errors): Document required error
diff --git a/doc/lispref/Makefile.in b/doc/lispref/Makefile.in
index bb8d4f82884..e7bfedfa583 100644
--- a/doc/lispref/Makefile.in
+++ b/doc/lispref/Makefile.in
@@ -171,7 +171,10 @@ distclean: clean
         rm -f Makefile
 
 infoclean:
-        -cd $(buildinfodir) && rm -f elisp$(INFO_EXT) elisp$(INFO_EXT)-[1-9] elisp$(INFO_EXT)-[1-9][0-9]
+        rm -f \
+          $(buildinfodir)/elisp$(INFO_EXT) \
+          $(buildinfodir)/elisp$(INFO_EXT)-[1-9] \
+          $(buildinfodir)/elisp$(INFO_EXT)-[1-9][0-9]
 
 maintainer-clean: distclean infoclean