Stop keeping generated Unicode lisp files in the repository

Ref: http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg01023.html

* admin/unidata/Makefile.in (all, install, clean, bootstrap-clean)
(distclean, maintainer-clean): Declare as PHONY.
(compile, extraclean): New.
(${DSTDIR}/charprop.el): Depend on source files rather than
intermediate products.

* lisp/international/charprop.el, lisp/international/uni-bidi.el:
* lisp/international/uni-category.el, lisp/international/uni-combining.el:
* lisp/international/uni-comment.el, lisp/international/uni-decimal.el:
* lisp/international/uni-decomposition.el, lisp/international/uni-digit.el:
* lisp/international/uni-lowercase.el, lisp/international/uni-mirrored.el:
* lisp/international/uni-name.el, lisp/international/uni-numeric.el:
* lisp/international/uni-old-name.el, lisp/international/uni-titlecase.el:
* lisp/international/uni-uppercase.el:
Remove generated files from VCS repository.

* src/Makefile.in ($(lispsource)/international/charprop.el): New.
(emacs$(EXEEXT)): Depend on charprop.el.

* Makefile.in: Comment.

* .bzrignore: Add generated Unicode files.

1 files changed, 21 insertions, 2 deletions

diff --git a/admin/unidata/Makefile.in b/admin/unidata/Makefile.in
index 4d947363514..f51525109f7 100644
--- a/admin/unidata/Makefile.in
+++ b/admin/unidata/Makefile.in
@@ -31,6 +31,8 @@ EMACS = ${top_builddir}/src/emacs
 DSTDIR = ${top_srcdir}/lisp/international
 emacs = "${EMACS}" -batch --no-site-file --no-site-lisp
 
+.PHONY: all compile install
+
 all: ${DSTDIR}/charprop.el
 
 .el.elc:
@@ -39,7 +41,13 @@ all: ${DSTDIR}/charprop.el
 unidata.txt: ${srcdir}/UnicodeData.txt
 	sed -e 's/\([^;]*\);\(.*\)/(#x\1 "\2")/' -e 's/;/" "/g' < ${srcdir}/UnicodeData.txt > $@
 
-${DSTDIR}/charprop.el: ${srcdir}/unidata-gen.elc unidata.txt
+compile: ${srcdir}/unidata-gen.elc
+
+## Depend on .el rather than .elc so as not to needless rebuild
+## uni-*.el files just because .elc is missing.
+## Same for UnicodeData.txt v unidata.txt.
+${DSTDIR}/charprop.el: ${srcdir}/unidata-gen.el ${srcdir}/UnicodeData.txt
+	${MAKE} ${MFLAGS} compile unidata.txt EMACS="${EMACS}"
 	${emacs} -L ${srcdir} -l unidata-gen -f unidata-gen-files \
 	  ${srcdir} "${DSTDIR}"
 
@@ -48,6 +56,8 @@ charprop.el: ${srcdir}/unidata-gen.elc unidata.txt
 	${emacs} -L ${srcdir} -l unidata-gen -f unidata-gen-files \
 	  ${srcdir}
 
+.PHONY: clean bootstrap-clean distclean maintainer-clean extraclean
+
 install: charprop.el
 	cp charprop.el ${DSTDIR}
 	cp `sed -n 's/^;; FILE: //p' < charprop.el` ${DSTDIR}
@@ -61,6 +71,15 @@ clean:
 bootstrap-clean: clean
 
 distclean: clean
-	-rm -f ./Makefile
+	rm -f Makefile
 
 maintainer-clean: distclean
+
+## Do not remove these files, even in a bootstrap, because they rarely
+## change and it slows down bootstrap (a tiny bit).
+## Cf leim/ja-dic (which is much slower).
+extraclean:
+	if test -f ${DSTDIR}/charprop.el; then \
+	  (cd ${DSTDIR} && rm -f `sed -n 's/^;; FILE: //p' < charprop.el`); \
+	  rm -f ${DSTDIR}/charprop.el; \
+	fi