X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2FMakefile.local;h=6a39b32d2fab386252faddcd228072b2735215b6;hb=7341b78abaa2db79271ea0e8a82120661448e251;hp=c6ca142d7f347bb1c9905f1619b2e0d98d2e002e;hpb=bbda0a015629d0a760d98b8d23888f50c9297a12;p=notmuch

diff --git a/emacs/Makefile.local b/emacs/Makefile.local
index c6ca142d..6a39b32d 100644
--- a/emacs/Makefile.local
+++ b/emacs/Makefile.local
@@ -1,19 +1,74 @@
-dir=emacs
-emacs_sources=                 \
-	$(dir)/notmuch.el
-
-emacs_bytecode=$(subst .el,.elc,$(emacs_sources))
-
-emacs: $(emacs_bytecode)
-
-install-emacs: install emacs
-	for d in $(DESTDIR)/$(emacs_lispdir) ; \
-	do \
-		install -d $$d ; \
-	done ;
-	for f in $(emacs_sources) $(emacs_bytecode); \
-	do \
-		install -m0644 $$f $(DESTDIR)$(emacs_lispdir) ;\
-	done;
+# -*- makefile -*-
+
+dir := emacs
+emacs_sources := \
+	$(dir)/notmuch-lib.el \
+	$(dir)/notmuch-parser.el \
+	$(dir)/notmuch.el \
+	$(dir)/notmuch-query.el \
+	$(dir)/notmuch-show.el \
+	$(dir)/notmuch-tree.el \
+	$(dir)/notmuch-wash.el \
+	$(dir)/notmuch-hello.el \
+	$(dir)/notmuch-mua.el \
+	$(dir)/notmuch-address.el \
+	$(dir)/notmuch-maildir-fcc.el \
+	$(dir)/notmuch-message.el \
+	$(dir)/notmuch-crypto.el \
+	$(dir)/notmuch-tag.el \
+	$(dir)/coolj.el \
+	$(dir)/notmuch-print.el
+
+emacs_images := \
+	$(srcdir)/$(dir)/notmuch-logo.png
+
+emacs_bytecode = $(emacs_sources:.el=.elc)
+
+# Because of defmacro's and defsubst's, we have to account for load
+# dependencies between Elisp files when byte compiling.  Otherwise,
+# the byte compiler may load an old .elc file when processing a
+# "require" or we may fail to rebuild a .elc that depended on a macro
+# from an updated file.
+ifeq ($(HAVE_EMACS),1)
+$(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 && \
+		mv $@.tmp $@
+# We could include .eldeps directly, but that would cause a make
+# restart whenever any .el file was modified, even if dependencies
+# didn't change, because the mtime of .eldeps will change.  Instead,
+# we include a second file, .eldeps.x, which we ensure always has the
+# same content as .eldeps, but its mtime only changes when dependency
+# information changes, in which case a make restart is necessary
+# anyway.
+$(dir)/.eldeps.x: $(dir)/.eldeps
+	@cmp -s $^ $@ || cp $^ $@
+-include $(dir)/.eldeps.x
+endif
+CLEAN+=$(dir)/.eldeps $(dir)/.eldeps.tmp $(dir)/.eldeps.x
+
+ifeq ($(HAVE_EMACS),1)
+%.elc: %.el $(global_deps)
+	$(call quiet,EMACS) --directory emacs -batch -f batch-byte-compile $<
+endif
+
+ifeq ($(WITH_EMACS),1)
+ifeq ($(HAVE_EMACS),1)
+all: $(emacs_bytecode)
+install-emacs: $(emacs_bytecode)
+endif
+
+install: install-emacs
+endif
+
+.PHONY: install-emacs
+install-emacs:
+	mkdir -p "$(DESTDIR)$(emacslispdir)"
+	install -m0644 $(emacs_sources) "$(DESTDIR)$(emacslispdir)"
+ifeq ($(HAVE_EMACS),1)
+	install -m0644 $(emacs_bytecode) "$(DESTDIR)$(emacslispdir)"
+endif
+	mkdir -p "$(DESTDIR)$(emacsetcdir)"
+	install -m0644 $(emacs_images) "$(DESTDIR)$(emacsetcdir)"
 
 CLEAN := $(CLEAN) $(emacs_bytecode)