[groff] 03/09: Makefile.sub (install_examples): Use `find', not shell globs.

[Werner LEMBERG]

wl pushed a commit to branch master
in repository groff.

commit 90aba0480242b13073c89b2ba6c4bd8c265a16ab
Author: Steffen Nurpmeso <address@hidden>
Date:   Sun Mar 30 08:33:51 2014 +0200

    Makefile.sub (install_examples): Use `find', not shell globs.
    
    Instead of using rm(1) two times with shell globs the expansion of
    which will include subdirectories (thus resulting in error
    messages), use find(1) and its `-exec' operand.
---
 contrib/chem/ChangeLog    |    8 ++++++++
 contrib/chem/Makefile.sub |   10 ++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/contrib/chem/ChangeLog b/contrib/chem/ChangeLog
index 3142dda..358659b 100644
--- a/contrib/chem/ChangeLog
+++ b/contrib/chem/ChangeLog
@@ -1,5 +1,13 @@
 2014-03-29  Steffen Nurpmeso  <address@hidden>
 
+       * Makefile.sub (install_examples): Use `find', not shell globs.
+
+       Instead of using rm(1) two times with shell globs the expansion of
+       which will include subdirectories (thus resulting in error
+       messages), use find(1) and its `-exec' operand.
+
+2014-03-29  Steffen Nurpmeso  <address@hidden>
+
        * Makefile.sub: Handle examples separately, controlled by
        $(make{_,_install_,_uninstall_}examples).
 
diff --git a/contrib/chem/Makefile.sub b/contrib/chem/Makefile.sub
index bfc7a63..28d1b86 100644
--- a/contrib/chem/Makefile.sub
+++ b/contrib/chem/Makefile.sub
@@ -6,7 +6,7 @@
 #   Free Software Foundation, Inc.
 # Written by Bernd Warken <address@hidden>.
 
-# Last update: 29 Mar 2014
+# Last update: 30 Mar 2014
 
 # This file is part of `chem' which is part of `groff'.
 
@@ -79,14 +79,12 @@ install_examples: install_always examples
           || $(mkinstalldirs) $(DESTDIR)$(exampledir)/chem
        -test -d $(DESTDIR)$(exampledir)/chem/122 \
           || $(mkinstalldirs) $(DESTDIR)$(exampledir)/chem/122
-       -$(RM) $(DESTDIR)$(exampledir)/chem/*
-       $(INSTALL_DATA) examples/README \
-          $(DESTDIR)$(exampledir)/chem/README
+       -find $(DESTDIR)$(exampledir)/chem -type f -exec rm -f '{}' ';'
+       $(INSTALL_DATA) examples/README $(DESTDIR)$(exampledir)/chem/README
        for i in $(srcdir)/examples/*.chem; do \
           n=`echo $$i | sed 's|$(srcdir)/examples/||g'`; \
           $(INSTALL_DATA) $$i $(DESTDIR)$(exampledir)/chem/$$n; \
-        done
-       -$(RM) $(DESTDIR)$(exampledir)/chem/122/*
+       done
        $(INSTALL_DATA) examples/122/README \
           $(DESTDIR)$(exampledir)/chem/122/README
        for i in $(srcdir)/examples/122/*.chem; do \