--- a/docs/README.txt	Tue Jan 26 22:56:36 2016 +0900
+++ b/docs/README.txt	Fri Nov 25 19:14:25 2016 +0900
@@ -11,12 +11,13 @@
 If you instead would like to generate and view the HTML locally, install
 Sphinx <http://sphinx-doc.org/> and then do:
 
-    cd docs/
-    make -f Makefile.sphinx
-    $BROWSER _build/html/index.html
+    cd <build-dir>
+    cmake -DLLVM_ENABLE_SPHINX=true -DSPHINX_OUTPUT_HTML=true <src-dir>
+    make -j3 docs-llvm-html
+    $BROWSER <build-dir>/docs//html/index.html
 
 The mapping between reStructuredText files and generated documentation is
-`docs/Foo.rst` <-> `_build/html/Foo.html` <-> `http://llvm.org/docs/Foo.html`.
+`docs/Foo.rst` <-> `<build-dir>/docs//html/Foo.html` <-> `http://llvm.org/docs/Foo.html`.
 
 If you are interested in writing new documentation, you will want to read
 `SphinxQuickstartTemplate.rst` which will get you writing documentation
@@ -29,14 +30,15 @@
 Building the manpages is similar to building the HTML documentation. The
 primary difference is to use the `man` makefile target, instead of the
 default (which is `html`). Sphinx then produces the man pages in the
-directory `_build/man/`.
+directory `<build-dir>/docs/man/`.
 
-    cd docs/
-    make -f Makefile.sphinx man
-    man -l _build/man/FileCheck.1
+    cd <build-dir>
+    cmake -DLLVM_ENABLE_SPHINX=true -DSPHINX_OUTPUT_MAN=true <src-dir>
+    make -j3 docs-llvm-man
+    man -l >build-dir>/docs/man/FileCheck.1
 
 The correspondence between .rst files and man pages is
-`docs/CommandGuide/Foo.rst` <-> `_build/man/Foo.1`.
+`docs/CommandGuide/Foo.rst` <-> `<build-dir>/docs//man/Foo.1`.
 These .rst files are also included during HTML generation so they are also
 viewable online (as noted above) at e.g.
 `http://llvm.org/docs/CommandGuide/Foo.html`.