Merge pull request #1549 from grahame/build-tutorial

build the tutorial if node.js is available

Makefile.in

@@ -148,6 +148,12 @@ else
   endif
 endif
 
+ifeq ($(CFG_NODE),)
+  $(info cfg: no node found, omitting doc/tutorial/web)
+else
+  DOCS += doc/tutorial/web/index.html
+endif
+
 ifeq ($(CFG_NATURALDOCS),)
   $(info cfg: no naturaldocs found, omitting library doc build)
 else

configure

@@ -289,6 +289,7 @@ probe CFG_NATURALDOCS      naturaldocs
 probe CFG_LLNEXTGEN        LLnextgen
 probe CFG_PANDOC           pandoc
 probe CFG_PDFLATEX         pdflatex
+probe CFG_NODE             node
 
 if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
 then

mk/docs.mk

@@ -42,6 +42,26 @@ doc/rust.pdf: doc/rust.tex
 
 endif
 
+ifdef CFG_NODE
+
+doc/tutorial/web/index.html: doc/tutorial/args.md \
+		doc/tutorial/control.md \
+		doc/tutorial/data.md \
+		doc/tutorial/ffi.md \
+		doc/tutorial/func.md \
+		doc/tutorial/generic.md \
+		doc/tutorial/iface.md \
+		doc/tutorial/index.md \
+		doc/tutorial/intro.md \
+		doc/tutorial/mod.md \
+		doc/tutorial/setup.md \
+		doc/tutorial/syntax.md \
+		doc/tutorial/task.md \
+		doc/tutorial/test.md
+	$(Q)cd doc/tutorial && $(CFG_NODE) build.js
+
+endif
+
 endif
 
 ifdef CFG_LLNEXTGEN