From 6e60003076ad9db70ecf1b46bb8d6c271a773601 Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Mon, 4 Aug 2014 19:40:18 +0100
Subject: [PATCH] Generate documentation with rustdoc

---
 .gitignore  | 3 ++-
 Makefile.in | 9 +++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index b0389edcf..20fa88f9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 libmozjs.so
 *~
-js
\ No newline at end of file
+js
+/doc
diff --git a/Makefile.in b/Makefile.in
index e97b50931..4cb978c74 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -6,6 +6,9 @@ AR ?= ar
 RUSTFLAGS ?=
 EXT_DEPS ?=
 CFLAGS += -fPIC
+RUSTDOC ?= rustdoc
+RUSTDOC_FLAGS ?=
+RUSTDOC_TARGET ?= doc
 
 ifeq ($(shell $(CXX) -v 2>&1 | grep -c 'clang version\|Apple.*clang'),1)
 CFLAGS += -Wno-c++0x-extensions -Wno-return-type-c-linkage -Wno-invalid-offsetof
@@ -29,6 +32,12 @@ libjsglue.a: jsglue.o
 jsglue.o: jsglue.cpp
 	$(CXX) $(CFLAGS) -fno-rtti $< -o $@ -c
 
+.PHONY: doc
+doc: $(RUSTDOC_TARGET)/js/index.html
+
+$(RUSTDOC_TARGET)/js/index.html: js.rc $(RUST_SRC) libjsglue.a $(EXT_DEPS)
+	$(RUSTDOC) $(RUSTDOC_FLAGS) $< -o $(RUSTDOC_TARGET)
+
 check: js-test
 	./js-test