From bb9a76ea67fe9b85961b50d9f95b772d6859edaa Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Fri, 21 Feb 2020 18:24:00 +0100
Subject: [PATCH] travis: build HTML docs

Several patches delivered incorrect restructured text as documentation.
We should be able to discover this in Travis CI.

Provide a build step for 'make htmldocs'.

Add required package graphviz.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 .travis.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 11f9757..7ab855a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,6 +39,7 @@ addons:
     - libisl15
     - clang-7
     - srecord
+    - graphviz
 
 install:
  # Clone uboot-test-hooks
@@ -353,6 +354,10 @@ matrix:
     - name: "cppcheck"
       script:
         - cppcheck --force --quiet --inline-suppr .
+    # build HTML documentation
+    - name: "htmldocs"
+      script:
+        - make htmldocs
     # search for TODO within source tree
     - name: "grep TODO"
       script:
-- 
2.7.4