From 17f9e3fade9b6888cc7420e371f4ee0da812557e Mon Sep 17 00:00:00 2001
From: Matthieu Gallien <matthieu_gallien@yahoo.fr>
Date: Mon, 3 May 2021 15:15:36 +0200
Subject: [PATCH] let the cmake build of documentation act identical to
 makefile

cmake build of documentation is not adding the same options that plain
old makefile

fix incoherency

Signed-off-by: Matthieu Gallien <matthieu_gallien@yahoo.fr>
---
 doc/CMakeLists.txt | 12 ++++++------
 doc/conf.py.in     |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index d254636c9536d..c50513cb4a557 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -1,4 +1,9 @@
 if(SPHINX_FOUND)
+    set(SPHINXOPTS )
+    set(PAPER )
+    set(PAPEROPT_a4 -D latex_paper_size=a4)
+    set(PAPEROPT_letter -D latex_paper_size=letter)
+    set(ALLSPHINXOPTS -d ${CMAKE_CURRENT_BINARY_DIR}/doctrees ${PAPEROPT_${PAPER}} ${SPHINXOPTS} ${CMAKE_CURRENT_SOURCE_DIR})
 
     # Sphinx cache with pickled ReST documents
     set(SPHINX_CACHE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
@@ -70,12 +75,7 @@ if(SPHINX_FOUND)
                                 -D html_theme=owncloud_org
 				${CMAKE_CURRENT_SOURCE_DIR}
 				${SPHINX_HTML_DIR}/org )
-    add_custom_target( doc-html-com ${SPHINX_EXECUTABLE}
-	                        -q -c . -b html
-				-d ${SPHINX_CACHE_DIR}/html
-                                -D html_theme=owncloud_com
-				${CMAKE_CURRENT_SOURCE_DIR}
-				${SPHINX_HTML_DIR}/com )
+    add_custom_target(doc-html-com ${SPHINX_EXECUTABLE} -c ${CMAKE_CURRENT_BINARY_DIR} -b html -D html_theme='nextcloud_com' ${ALLSPHINXOPTS} ${SPHINX_HTML_DIR}/com)
 
     ## Building CHM files requires HTML Help Workshop. Since it requires wine
     ## with special dependencies, it's impossible to write a cmake check for it.
diff --git a/doc/conf.py.in b/doc/conf.py.in
index 0cf33662e7b87..abcb1228ab248 100644
--- a/doc/conf.py.in
+++ b/doc/conf.py.in
@@ -99,7 +99,7 @@ pygments_style = 'sphinx'
 #html_theme_options = {}
 
 # Add any paths that contain custom themes here, relative to this directory.
-html_theme_path = ['_shared_assets/themes']
+html_theme_path = ['@CMAKE_CURRENT_SOURCE_DIR@/_shared_assets/themes']
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.