Support installing

Install Batteries and estring.  Also embeds the estring version in
META to simplify the build.

Makefile

@@ -10,7 +10,7 @@ OCAMLBUILD ?= ocamlbuild
 
 BATTERIES_NATIVE ?= yes
 
-.PHONY: all clean doc
+.PHONY: all clean doc install uninstall reinstall
 
 all: build/META
 	test ! -e src/batteries_config.ml || rm src/batteries_config.ml
@@ -25,6 +25,30 @@ doc:
 	$(OCAMLBUILD) batteries.docdir/index.html
 	test -e apidocs || ln -s _build/batteries.docdir apidocs
 
+install: all
+	ocamlfind install estring libs/estring/META \
+		_build/libs/estring/*.cmo \
+		_build/libs/estring/*.cmi \
+		_build/libs/estring/*.mli
+	ocamlfind install $(NAME) build/META \
+		 _build/src/*.cma _build/src/*.cmxa \
+		_build/src/*.cmx _build/src/*.cmi _build/src/*.mli \
+		_build/src/syntax/pa_comprehension/pa_comprehension.cmo \
+		_build/src/syntax/pa_strings/pa_strings.cma
+
+uninstall:
+	ocamlfind remove estring
+	ocamlfind remove $(NAME)
+	rm -rf $(DOCROOT)
+
+install-doc: doc
+	mkdir -p $(DOCROOT)
+	cp apidocs/* $(DOCROOT)
+
+reinstall:
+	$(MAKE) uninstall
+	$(MAKE) install
+
 build/META: build/META.in
 	sed -e 's|@VERSION@|$(VERSION)|' \
 	    build/META.in > build/META

libs/.gitignore

@@ -1 +0,0 @@
-estring/META

libs/estring/META.in → libs/estring/META

@@ -1,6 +1,6 @@
 # -*- conf -*-
 description = "syntax extension for extended strings"
-version = "@VERSION@"
+version = "1.0"
 requires = "camlp4"
 archive(syntax,preprocessor) = "pa_estring.cmo"
 archive(syntax,toploop) = "pa_estring.cmo pa_estring_top.cmo"