[Emacs-diffs] Changes to emacs/lisp/Makefile.in,v

[Glenn Morris]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Glenn Morris <gm>       08/05/30 02:56:59

Index: Makefile.in
===================================================================
RCS file: /sources/emacs/emacs/lisp/Makefile.in,v
retrieving revision 1.124
retrieving revision 1.125
diff -u -b -r1.124 -r1.125
--- Makefile.in 28 May 2008 03:18:34 -0000      1.124
+++ Makefile.in 30 May 2008 02:56:59 -0000      1.125
@@ -151,20 +151,12 @@
 
 .PHONY: update-elclist
 
-## Construct a sed command file that operates on lines between
-## ^ELCFILES and the next blank line.  Convert spaces between members
-## of COMPILE_FIRST to "\|", and escape directory "/".  List the .elc
-## files, exclude the members of COMPILE_FIRST, convert ^$(lisp) to a
-## literal " $(lisp)", add trailing " \\\" to the end of every line
-## (the last \ continues the line in sed, the other \\ result in a
-## single \ at the end of the replacement text).  For the last line,
-## just use a single "\", for sed.  Finally, run sed using the command
-## so constructed and update Makefile.in.  chmod +w is for CVSREAD=1.
-## Errors in final sed are non-fatal, since they have no effect on
-## building Emacs.
+## Post-bootstrap, find the list of .elc files, exclude the members
+## of COMPILE_FIRST, and use sed to update ELCFILES in Makefile.in.
+## Errors in the final sed are non-fatal, since they have no effect on
+## building Emacs.  chmod +w is for CVSREAD=1.
 ## "echo" is non-portable with regards to backslashes, eg between zsh
-## and bash.  Hence the used of sed on line 2 below (the ones on line
-## 1 seem to be OK).
+## and bash.  Hence the use of sed on line 2 below (line 1 seems to be OK).
 ## http://lists.gnu.org/archive/html/emacs-devel/2008-05/msg01535.html
 update-elclist:
        echo "/^ELCFILES/,/^$$/c\\" > temp.sed
@@ -174,8 +166,11 @@
        echo "" >> temp.sed
        -sed -f temp.sed $(lisp)/Makefile.in > temp-elcfiles || rm temp-elcfiles
        rm temp.sed
-       chmod +w $(lisp)/Makefile.in
-       mv -f temp-elcfiles $(lisp)/Makefile.in || echo "Maintainer warning: 
failed to update Makefile.in"
+       @test -f temp-elcfiles || echo "Maintainer warning: failed to update 
Makefile.in.  You can ignore this if you are not an Emacs developer."
+       if test -f temp-elcfiles; then \
+         chmod +w $(lisp)/Makefile.in; \
+         mv -f temp-elcfiles $(lisp)/Makefile.in; \
+       fi
 
 ## Explicitly list the .elc files, for the sake of parallel builds.
 ## http://lists.gnu.org/archive/html/bug-gnu-emacs/2008-05/msg00016.html
@@ -1403,9 +1398,11 @@
          $(MAKE) $(MFLAGS) autoloads;                          \
        fi
 
-maintainer-clean: distclean bootstrap-clean
+autogen-clean:
        cd $(lisp); rm -f $(AUTOGENEL)
 
+maintainer-clean: distclean bootstrap-clean autogen-clean
+
 ## NB note that this rules assume only one level of subdirs below lisp/.
 ## If nested subdirs are added, it's probably time to switch to:
 ## find $(lisp) -name "*.elc" -exec rm -f '{}' ';'