From d3082b114130e8779984788debf56ed99383ad3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Mon, 13 Apr 2020 11:34:02 +0200
Subject: [PATCH 1/3] Three doc should not be built by default in public
 releases

---
 Documentation/doc/CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/doc/CMakeLists.txt b/Documentation/doc/CMakeLists.txt
index 4afa99ec635..df8c81710c4 100644
--- a/Documentation/doc/CMakeLists.txt
+++ b/Documentation/doc/CMakeLists.txt
@@ -339,6 +339,12 @@ else()
   endforeach()
 endif()
 
+option(CGAL_BUILD_THREE_DOC "Build the documentation of the Three package" OFF)
+
+if (NOT CGAL_BUILD_THREE_DOC)
+  list(REMOVE_ITEM CGAL_DOC_PACKAGES "Three")
+endif()
+
 foreach(package ${CGAL_DOC_PACKAGES})
   configure_doxygen_package(${package})
 endforeach()

From f1a126e1c8e31b46b9c5c368f5183f91c9fb2b85 Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Tue, 14 Apr 2020 09:58:14 +0200
Subject: [PATCH 2/3] Switch on for three in travis

---
 .travis/build_package.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis/build_package.sh b/.travis/build_package.sh
index c55fc19b5a9..7fbe3c29aa2 100755
--- a/.travis/build_package.sh
+++ b/.travis/build_package.sh
@@ -11,7 +11,7 @@ function mytime {
 function build_examples {
   mkdir -p build-travis
   cd build-travis
-  mytime cmake -DCGAL_DIR="/usr/local/lib/cmake/CGAL" -DCMAKE_CXX_FLAGS="${CXX_FLAGS}" ..
+  mytime cmake -DCGAL_DIR="/usr/local/lib/cmake/CGAL" -DCMAKE_CXX_FLAGS="${CXX_FLAGS}" -DCGAL_BUILD_THREE_DOC=TRUE ..
   mytime make -j2 VERBOSE=1
 }
 
@@ -96,7 +96,7 @@ cd $ROOT
     cd $ROOT
     mkdir build_test
     cd build_test
-    mytime cmake -DCMAKE_INSTALL_PREFIX=install/ ..
+    mytime cmake -DCMAKE_INSTALL_PREFIX=install/ -DCGAL_BUILD_THREE_DOC=TRUE ..
     mytime make install
     # test install with minimal downstream example
     mkdir installtest
@@ -110,7 +110,7 @@ cd $ROOT
     echo 'target_link_libraries(${PROJECT_NAME} CGAL::CGAL)' >> CMakeLists.txt
     echo '#include "CGAL/remove_outliers.h"' >> main.cpp
     cd build
-    mytime cmake -DCMAKE_INSTALL_PREFIX=../../install ..
+    mytime cmake -DCMAKE_INSTALL_PREFIX=../../install -DCGAL_BUILD_THREE_DOC=TRUE ..
     cd ..
     exit 0
   fi

From 75152e76d2427cfa32525a2a136d8bd84f492e1f Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Thu, 16 Apr 2020 12:06:50 +0200
Subject: [PATCH 3/3] Add switch in dependency script

---
 Installation/CMakeLists.txt                          | 2 +-
 Scripts/developer_scripts/cgal_check_dependencies.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Installation/CMakeLists.txt b/Installation/CMakeLists.txt
index 70270d33ee5..13ef48188f8 100644
--- a/Installation/CMakeLists.txt
+++ b/Installation/CMakeLists.txt
@@ -1183,7 +1183,7 @@ You must disable CGAL_ENABLE_CHECK_HEADERS.")
     # Build the doc
     set(DOC_DIR "${CMAKE_BINARY_DIR}/build_doc")
     file(MAKE_DIRECTORY "${DOC_DIR}")
-    execute_process(COMMAND "${CMAKE_COMMAND}" -DDOXYGEN_EXECUTABLE=${DOXYGEN_EXECUTABLE} "${CMAKE_SOURCE_DIR}/Documentation/doc"
+    execute_process(COMMAND "${CMAKE_COMMAND}" -DCGAL_BUILD_THREE_DOC=TRUE -DDOXYGEN_EXECUTABLE=${DOXYGEN_EXECUTABLE} "${CMAKE_SOURCE_DIR}/Documentation/doc"
         WORKING_DIRECTORY "${DOC_DIR}"
         )
     execute_process(COMMAND "${CMAKE_COMMAND}" --build . --target "doc"
diff --git a/Scripts/developer_scripts/cgal_check_dependencies.sh b/Scripts/developer_scripts/cgal_check_dependencies.sh
index 65b989a8ca2..43ccc1966b9 100644
--- a/Scripts/developer_scripts/cgal_check_dependencies.sh
+++ b/Scripts/developer_scripts/cgal_check_dependencies.sh
@@ -30,7 +30,7 @@ do
   fi
 done
 
-cmake -DCGAL_HEADER_ONLY=FALSE -DCGAL_ENABLE_CHECK_HEADERS=TRUE -DDOXYGEN_EXECUTABLE="$DOX_PATH" -DCGAL_COPY_DEPENDENCIES=TRUE -DCMAKE_CXX_FLAGS="-std=c++11" ..
+cmake -DCGAL_HEADER_ONLY=FALSE -DCGAL_BUILD_THREE_DOC=TRUE -DCGAL_ENABLE_CHECK_HEADERS=TRUE -DDOXYGEN_EXECUTABLE="$DOX_PATH" -DCGAL_COPY_DEPENDENCIES=TRUE -DCMAKE_CXX_FLAGS="-std=c++11" ..
 if [ -n "$DO_CHECK_HEADERS" ]; then
     make -j$(nproc --all) -k check_headers
 fi