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# SPDX-FileCopyrightText: 2019-2021 Stefano Babic <sbabic@denx.de>
#
# SPDX-License-Identifier: LGPL-2.1-or-later
cmake_minimum_required (VERSION 2.6)
project (libubootenv C)
# The version number.
# set (libubootenv_VERSION_MAJOR 1)
# set (libubootenv_VERSION_MAJOR_VERSION_MINOR 0)
set(VERSION "0.3.5")
SET(SOVERSION "0")
add_definitions(-DVERSION="${VERSION}")
if(DEFAULT_CFG_FILE)
add_definitions(-DDEFAULT_CFG_FILE="${DEFAULT_CFG_FILE}")
endif(DEFAULT_CFG_FILE)
if(DEFAULT_ENV_FILE)
add_definitions(-DDEFAULT_ENV_FILE="${DEFAULT_ENV_FILE}")
endif(DEFAULT_ENV_FILE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
#set(CMAKE_C_FLAGS_DEBUG "-g")
include_directories ("${PROJECT_SOURCE_DIR}/src")
add_subdirectory (src)
# first we can indicate the documentation build as an option and set it to ON by default
option(BUILD_DOC "Build documentation" ON)
if(BUILD_DOC)
# check if Doxygen is installed
find_package(Doxygen)
if(DOXYGEN_FOUND)
# set input and output files
set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in)
set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
# request to configure the file
configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
message("Doxygen build started")
# note the option ALL which allows to build the docs together with the application
add_custom_target( doc_doxygen ALL
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM )
else(DOXYGEN_FOUND)
message("Doxygen need to be installed to generate the doxygen documentation")
endif(DOXYGEN_FOUND)
endif(BUILD_DOC)
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