From 0f8fb609e8668738f422549ee8eb866c96e38377 Mon Sep 17 00:00:00 2001
From: Justin Ross <jross@apache.org>
Date: Wed, 27 Jun 2018 19:18:25 -0700
Subject: [PATCH] DISPATCH-851: Correct the cmake logic for adding book targets
 based on the presence of asciidoctor; add asciidoctor to the documented deps
 and CI config

---
 .travis.yml               | 1 +
 README                    | 1 +
 docs/books/CMakeLists.txt | 6 +++---
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d248f82a8a..586f06b20c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,7 @@ addons:
     - maven
     # documentation
     - asciidoc
+    - asciidoctor
     - dblatex
     # unit test requirement
     - python-unittest2
diff --git a/README b/README
index b160052a4f..6e07d2788e 100644
--- a/README
+++ b/README
@@ -19,6 +19,7 @@ packages installed:
 - cyrus-sasl-plain
 - cyrus-sasl-devel
 - asciidoc (for building docs)
+- asciidoctor (for building docs)
 - python-unittest2 (python2-unittest2 on Fedora) (we use unittest2 for running python tests)
 
 Dispatch will not build on Windows.
diff --git a/docs/books/CMakeLists.txt b/docs/books/CMakeLists.txt
index e7dcfb7f8d..c4938a4adf 100644
--- a/docs/books/CMakeLists.txt
+++ b/docs/books/CMakeLists.txt
@@ -27,7 +27,7 @@ set (
 
 if (ASCIIDOCTOR_EXE)
   # Don't follow symlinks and don't warn about it
-  cmake_policy(SET CMP0009 NEW)
+  cmake_policy (SET CMP0009 NEW)
   file (GLOB_RECURSE png_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.png)
 
   foreach (file ${png_files})
@@ -46,9 +46,9 @@ if (ASCIIDOCTOR_EXE)
       )
   endforeach ()
 
+  add_custom_target (books DEPENDS ${books})
+  add_dependencies (docs books)
 else ()
   message (STATUS "AsciiDoctor not found: Not generating books")
 endif ()
 
-add_custom_target (books DEPENDS ${books})
-add_dependencies (docs books)