diff options
Diffstat (limited to 'emacs/Makefile.local')
| -rw-r--r-- | emacs/Makefile.local | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/emacs/Makefile.local b/emacs/Makefile.local index fb82247f..456700ac 100644 --- a/emacs/Makefile.local +++ b/emacs/Makefile.local @@ -22,6 +22,18 @@ emacs_images := \ emacs_bytecode = $(emacs_sources:.el=.elc) +# Because of defmacro's and defsubst's, we have to account for load +# dependencies between Elisp files when byte compiling. Otherwise, +# the byte compiler may load an old .elc file when processing a +# "require" or we may fail to rebuild a .elc that depended on a macro +# from an updated file. +$(dir)/.eldeps: $(dir)/Makefile.local $(dir)/make-deps.el $(emacs_sources) + $(call quiet,EMACS) --directory emacs -batch -l make-deps.el \ + -f batch-make-deps $(emacs_sources) > $@.tmp && \ + (cmp -s $@.tmp $@ || mv $@.tmp $@) +-include $(dir)/.eldeps +CLEAN+=$(dir)/.eldeps $(dir)/.eldeps.tmp + %.elc: %.el $(global_deps) $(call quiet,EMACS) --directory emacs -batch -f batch-byte-compile $< |