Polishing install.

diff --git a/readline/Makefile.in b/readline/Makefile.in
index 5711ea31f7f37a69bf66db1de02056bb1cb17ff6..8b6ebe58b3fed04e09b0ad035c68dfe3375e0d07 100644 (file)
--- a/readline/Makefile.in
+++ b/readline/Makefile.in
@@ -7,6 +7,9 @@
 srcdir = .
 destdir = /usr/local
 
+INSTALL_PROG = install -c
+INSTALL_FILE = $(INSTALL_PROG)
+
 #### host and target dependent Makefile fragments come in here.
 ##
 
@@ -102,13 +105,13 @@ includes:
                 mkdir $(INCDIR)/readline;\
                 chmod a+r $(INCDIR)/readline;\
                fi
-               $(CP) readline.h keymaps.h chardefs.h $(INCDIR)/readline/
+               $(INSTALL_FILE) readline.h keymaps.h chardefs.h $(INCDIR)/readline/
 clean:
                rm -f $(STAGESTUFF) *.a *.log *.cp *.tp *.vr *.fn *.aux *.pg *.toc
 
 $(DESTDIR)/libreadline.a: libreadline.a
                -mv $(DESTDIR)/libreadline.a $(DESTDIR)/libreadline.old
-               cp libreadline.a $(DESTDIR)/libreadline.a
+               $(INSTALL_PROG) libreadline.a $(DESTDIR)/libreadline.a
                $(RANLIB) -t $(DESTDIR)/libreadline.a
 
 # Copy the object files from a particular stage into a subdirectory.