Change Snippets compilation

[lilypond.git] / stepmake / stepmake / texinfo-targets.make

diff --git a/stepmake/stepmake/texinfo-targets.make b/stepmake/stepmake/texinfo-targets.make
index 1e40d936cfd5cf13b0115a8491be494d4afa3757..8f421dfedcc9d52496cb51d943ab5faa58369427 100644 (file)
--- a/stepmake/stepmake/texinfo-targets.make
+++ b/stepmake/stepmake/texinfo-targets.make
@@ -1,3 +1,4 @@
+.PHONY : texinfo-all-menus-update
 
 default: $(INFO_FILES)
 
@@ -5,3 +6,109 @@ local-WWW: $(addprefix $(outdir)/,$(TEXI_FILES:.texi=.html))
 
 local-doc: $(OUTTXT_FILES)
 
+check-info: texinfo-all-menus-update
+
+## info stuff
+local-install: install-info
+local-uninstall: uninstall-info
+install-info: local-install-info
+uninstall-info: local-uninstall-info
+
+install-info: $(INFO_FILES)
+       $(INFO_INSTALL_COMMAND) local-install
+
+uninstall-info:
+       $(INFO_INSTALL_COMMAND) local-uninstall
+
+# There are two modes for info: with and without images.
+ifeq ($(out),www)
+
+# This builds all .info targets with images, in out-www.
+# Viewable with a recent Emacs, doing: C-u C-h i out-www/lilypond.info
+
+local-install-info: info
+       -$(INSTALL) -d $(DESTDIR)$(infodir)
+ifneq ($(patsubst %/local,%,$(DESTDIR)$(prefix)),/usr)
+## Can not have absolute symlinks because some binary packages build schemes
+## install files in nonstandard root.  Best we can do is to notify the
+## builder or packager.
+       @echo
+       @echo "***************************************************************"
+       @echo "Please add or update the LilyPond direntries, do"
+       @echo
+       @echo "    install-info --info-dir=$(infodir) $(outdir)/$(MAIN_INFO_DOC).info"
+       @echo
+       @echo "For images in the INFO docs to work, do: "
+       @echo
+       @echo "    (cd $(infodir) && ln -sfT ../doc/lilypond/html/$(DEST_INFO_IMAGES_SUBDIR) $(INFO_IMAGES_DIR))"
+       @echo "or add something like that to the postinstall script."
+       @echo
+else # installing directly into standard /usr/...
+       -$(INSTALL) -d $(DESTDIR)$(infodir)
+       $(foreach f,$(INFO_FILES),install-info --remove --info-dir=$(infodir) $(f) ; )true
+       install-info --info-dir=$(infodir) $(outdir)/$(MAIN_INFO_DOC).info
+       cd $(infodir) && ln -sfT $(webdir)/$(DEST_INFO_IMAGES_SUBDIR) $(INFO_IMAGES_DIR)
+endif # installing directly into standard /usr/...
+
+local-uninstall-WWW:
+       rm -f $(infodir)/$(INFO_IMAGES_DIR)
+
+else # out!=www
+
+local-install-info: info
+       -$(INSTALL) -d $(DESTDIR)$(package_infodir)
+ifneq ($(patsubst %/local,%,$(DESTDIR)$(prefix)),/usr)
+## Can not have absolute symlinks because some binary packages build schemes
+## install files in nonstandard root.  Best we can do is to notify the
+## builder or packager.
+       @echo
+       @echo "***************************************************************"
+       @echo "Please add or update the LilyPond direntries, do"
+       @echo
+       @echo "    install-info --info-dir=$(infodir) out/$(MAIN_INFO_DOC).info"
+       @echo
+       @echo "For images in the INFO docs to work, do"
+       @echo
+       @echo "    make out=www install-info "
+       @echo
+       @echo "and read the extra instructions."
+       @echo
+else # installing directly into standard /usr/...
+       -$(INSTALL) -d $(DESTDIR)$(infodir)
+       $(foreach f,$(INFO_FILES),install-info --remove --info-dir=$(infodir) $(f) ; )true
+       install-info --info-dir=$(infodir) $(outdir)/$(MAIN_INFO_DOC).info
+       @echo
+       @echo "***************************************************************"
+       @echo "For images in the INFO docs to work, do"
+       @echo
+       @echo "    make out=www install-info "
+       @echo
+endif # installing into standard /usr/* root# installing into /usr/...
+
+endif # out!=www
+
+
+TEXINFO_ALL_MENUS_UPDATE_EL ='\
+  (let ((error nil)\
+        (version-control nil))\
+      (load-library "texinfo")\
+      (texinfo-mode)\
+      (texinfo-all-menus-update)\
+      (if (buffer-modified-p (current-buffer))\
+        (save-buffer))))\
+'
+
+# buffer-modified-p is ALWAYS true, even if there were no actual
+# changes, so we try setting origal (timestamp) back if there
+# were no changes.
+#
+# ugh: emacs20.7 batch mode is not really batch:
+#
+# answer `echo q' to the question:
+# FILE locked by EMAIL (pid PID): (s, q, p, ?)?
+#
+texinfo-all-menus-update:
+       -$(foreach i, $(TEXINFO_SOURCES), echo q | emacs --batch --no-site-file $(i) --eval $(TEXINFO_ALL_MENUS_UPDATE_EL); )
+       $(foreach i, $(sort $(TEXINFO_SOURCES)), if diff -u $(i)~ $(i); then mv $(i)~ $(i);  fi && ) true
+
+