prepare_superbuild.cmake

#
# Copyright (C) 2005-2019 Centre National d'Etudes Spatiales (CNES)
#
# This file is part of Orfeo Toolbox
#
#     https://www.orfeo-toolbox.org/
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This script is for the superbuild build on the CI platform

include( "${CMAKE_CURRENT_LIST_DIR}/macros.cmake" )

set (ENV{LANG} "C") # Only ascii output
get_filename_component(OTB_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR} DIRECTORY)

set ( DEBUG "1" )

set ( SUPERBUILD_SOURCE_DIR "${OTB_SOURCE_DIR}/SuperBuild" )

set ( CTEST_BUILD_CONFIGURATION "Release" )
set ( CTEST_CMAKE_GENERATOR "Unix Makefiles" )
set ( PROJECT_SOURCE_DIR "${SUPERBUILD_SOURCE_DIR}" )
set ( CTEST_SOURCE_DIRECTORY "${SUPERBUILD_SOURCE_DIR}" )
set ( CTEST_BINARY_DIRECTORY "${OTB_SOURCE_DIR}/build/" )
set ( CTEST_SITE "${IMAGE_NAME}" )


# Find the build name and CI profile
set_dash_build_name()

# We need a directory independent from user
# in CI the architecture is /builds/user/otb
# So we will go in /builds/
# This is platform dependent, and the next step (build) also
# depends on that, as some paths are hardcoded
# This can be fixed with a packaging of OTB_DEPENDS
set (CTEST_INSTALL_DIRECTORY "${OTB_SOURCE_DIR}/xdk/")

# HACK
# This is needed because when using return() function ctest is trying
# to run the CTEST_COMMAND. And we need it to not produce an error
set (CTEST_COMMAND "echo \"Exit\"") # HACK FIX ME
set (CMAKE_COMMAND "cmake")

########################################################################
########################################################################
# Build process
########################################################################
########################################################################

# Look for a GIT command-line client.
find_program(CTEST_GIT_COMMAND NAMES git git.cmd)

# FIXME: Replace ${GIT} variable with $[CTEST_GIT_COMMAND}"
set( GIT "${CTEST_GIT_COMMAND}" )

# Sources are already checked out : do nothing for update
set(CTEST_GIT_UPDATE_CUSTOM echo No update)