emacs: build docstring (rsti) files

[notmuch] / emacs / Makefile.local

diff --git a/emacs/Makefile.local b/emacs/Makefile.local
index 5e4ae1bda257f61cac0f296ee5a9ff2bec80f4f9..04913a06bf61387204d8bbd00feb88ddd25fa072 100644 (file)
--- a/emacs/Makefile.local
+++ b/emacs/Makefile.local
@@ -45,6 +45,10 @@ emacs_images := \
        $(srcdir)/$(dir)/notmuch-logo.png
 
 emacs_bytecode = $(emacs_sources:.el=.elc)
+emacs_docstrings = $(emacs_sources:.el=.rsti)
+
+docstring.stamp: ${emacs_docstrings}
+       touch $@
 
 # Because of defmacro's and defsubst's, we have to account for load
 # dependencies between Elisp files when byte compiling.  Otherwise,
@@ -76,6 +80,8 @@ 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 $<
+%.rsti: %.el
+       $(call quiet,EMACS) -batch -L emacs -l rstdoc -f rstdoc-batch-extract $< $@
 endif
 
 elpa: $(ELPA_FILE)
@@ -93,7 +99,7 @@ endif
 
 ifeq ($(WITH_EMACS),1)
 ifeq ($(HAVE_EMACS),1)
-all: $(emacs_bytecode)
+all: $(emacs_bytecode) $(emacs_docstrings)
 install-emacs: $(emacs_bytecode)
 endif
 
@@ -120,4 +126,5 @@ ifeq ($(WITH_DESKTOP),1)
        -update-desktop-database "$(DESTDIR)$(desktop_dir)"
 endif
 
-CLEAN := $(CLEAN) $(emacs_bytecode) $(dir)/notmuch-version.el $(dir)/notmuch-pkg.el
+CLEAN := $(CLEAN) $(emacs_bytecode) $(dir)/notmuch-version.el $(dir)/notmuch-pkg.el \
+       $(emacs_docstrings) docstring.stamp