[Emacs-diffs] master 8bccbb9: Fix extraclean in a different way for info+lib/sys

[Paul Eggert]

branch: master
commit 8bccbb9889abfb5d9ca2127df6c788d9b992af37
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Fix extraclean in a different way for info+lib/sys
    
    * Makefile.in (extraclean):
    * lib/Makefile.in (extraclean): Use rmdir but suppress any
    error indication.  That way, ‘make extraclean’ will remove the
    directory if it’s empty, and successfully do nothing otherwise.
---
 Makefile.in     | 1 +
 lib/Makefile.in | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index c829ca2..aa11e6b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -942,6 +942,7 @@ extraclean: $(extraclean_dirs:=_extraclean)
        -rm -f config-tmp-* aclocal.m4 configure
        -rm -f ./*~ \#* etc/refcards/emacsver.tex doc/emacs/emacsver.texi
        -rm -f info/*.info info/dir
+       -rmdir info 2>/dev/null
 
 # The src subdir knows how to do the right thing
 # even when the build directory and source dir are different.
diff --git a/lib/Makefile.in b/lib/Makefile.in
index bf9b01f..1973452 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -127,6 +127,7 @@ distclean bootstrap-clean: mostlyclean
 maintainer-clean: distclean
        rm -f TAGS gnulib.mk
 extraclean: distclean
+       -rmdir sys 2>/dev/null
 
 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean