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| author | Alexandre Duret-Lutz <adl@gnu.org> | 2004-02-01 12:18:02 +0000 |
|---|---|---|
| committer | Alexandre Duret-Lutz <adl@gnu.org> | 2004-02-01 12:18:02 +0000 |
| commit | 1c4bc227523a48dac4bad173cf196cdf8963633d (patch) | |
| tree | 9a13628b0b75894c932946a81be1158fe62fd927 /lib/am/lisp.am | |
| parent | 21928ab0dc666aeb55a5cef5de0f52ac6747c485 (diff) | |
| download | automake-1c4bc227523a48dac4bad173cf196cdf8963633d.tar.gz | |
* automake.in (handle_emacs_lisp): Define $(ELCFILES) as
$(am__ELCFILES), and always push it on @all. Do not mention
elc-stamp.
* lib/am/lisp.am (.el.elc): Rewrite as ...
($(am__ELCFILES)): ... this, and depend on elc-stamp.
(elc-stamp): Make sure elc-stamp is older that all .elc files, as
explained in the manual entry below.
Diffstat (limited to 'lib/am/lisp.am')
| -rw-r--r-- | lib/am/lisp.am | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/am/lisp.am b/lib/am/lisp.am index 392ae6ced..a9232a8a2 100644 --- a/lib/am/lisp.am +++ b/lib/am/lisp.am @@ -27,6 +27,7 @@ endif %?INSTALL% elc-stamp: $(am__ELFILES) @echo 'WARNING: Warnings can be ignored. :-)' + @rm -f elc-temp && touch elc-temp if test "$(EMACS)" != no; then \ ## Make sure "$@" isn't empty initially. set x; \ @@ -40,15 +41,19 @@ elc-stamp: $(am__ELFILES) shift; \ EMACS="$(EMACS)" $(SHELL) $(elisp_comp) "$$@" || exit 1; \ else : ; fi - touch $@ + @mv -f elc-temp $@ -.el.elc: +## Do not use $(ELCFILES) as target, because it may have been emptied +## by the user (to disable byte-compilation), and POSIX does not allow +## an empty target. +$(am__ELCFILES): elc-stamp ## Recover from the removal of $@ @if test ! -f $@; then \ rm -f elc-stamp; \ $(MAKE) $(AM_MAKEFLAGS) elc-stamp; \ else : ; fi + ## ------------ ## ## Installing. ## ## ------------ ## |