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+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+# contrib: Romain Forlot <romain.forlot@iot.bzh>
+#
+# 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.
+###########################################################################
+
+
+#--------------------------------------------------------------------------
+# WARNING:
+# Do not change this cmake template
+# Customise your preferences in "./etc/config.cmake"
+#--------------------------------------------------------------------------
+
+# Get colorized message output non Windows OS. You know bash ? :)
+if(NOT WIN32)
+ string(ASCII 27 Esc)
+ set(ColourReset "${Esc}[m")
+ set(ColourBold "${Esc}[1m")
+ set(Red "${Esc}[31m")
+ set(Green "${Esc}[32m")
+ set(Yellow "${Esc}[33m")
+ set(Blue "${Esc}[34m")
+ set(Magenta "${Esc}[35m")
+ set(Cyan "${Esc}[36m")
+ set(White "${Esc}[37m")
+ set(BoldRed "${Esc}[1;31m")
+ set(BoldGreen "${Esc}[1;32m")
+ set(BoldYellow "${Esc}[1;33m")
+ set(BoldBlue "${Esc}[1;34m")
+ set(BoldMagenta "${Esc}[1;35m")
+ set(BoldCyan "${Esc}[1;36m")
+ set(BoldWhite "${Esc}[1;37m")
+endif()
+
+# Generic useful macro
+# -----------------------
+macro(PROJECT_TARGET_ADD TARGET_NAME)
+ set_property(GLOBAL APPEND PROPERTY PROJECT_TARGETS ${TARGET_NAME})
+ set(TARGET_NAME ${TARGET_NAME})
+endmacro(PROJECT_TARGET_ADD)
+
+# Check GCC minimal version version
+if (gcc_minimal_version)
+ message (STATUS "${Blue}-- Check gcc_minimal_version (found gcc version ${CMAKE_C_COMPILER_VERSION}) (found g++ version ${CMAKE_CXX_COMPILER_VERSION})${ColourReset}")
+if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version} OR CMAKE_C_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version})
+ message(FATAL_ERROR "${Red}**** FATAL: Require at least gcc-${gcc_minimal_version} please set CMAKE_C[XX]_COMPILER")
+endif()
+endif(gcc_minimal_version)
+
+macro(defstr name value)
+ add_definitions(-D${name}=${value})
+endmacro(defstr)
+
+# WGT packaging
+macro(project_targets_populate)
+ # Default Widget default directory
+ set(PACKAGE_BINDIR ${PROJECT_PKG_DIR}/bin)
+ set(PACKAGE_ETCDIR ${PROJECT_PKG_DIR}/etc)
+ set(PACKAGE_LIBDIR ${PROJECT_PKG_DIR}/lib)
+ set(PACKAGE_HTTPDIR ${PROJECT_PKG_DIR}/htdocs)
+ set(PACKAGE_DATADIR ${PROJECT_PKG_DIR}/data)
+
+ add_custom_target(populate)
+ get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
+ foreach(TARGET ${PROJECT_TARGETS})
+ get_target_property(T ${TARGET} LABELS)
+ if(T)
+ # Declaration of a custom command that will populate widget tree with the target
+ set(POPULE_PACKAGE_TARGET "project_populate_${TARGET}")
+
+ get_target_property(P ${TARGET} PREFIX)
+ get_target_property(BD ${TARGET} BINARY_DIR)
+ get_target_property(OUT ${TARGET} OUTPUT_NAME)
+
+ if(P MATCHES "NOTFOUND$")
+ if (${T} STREQUAL "BINDING")
+ set(P "lib")
+ else()
+ set(P "")
+ endif()
+ endif()
+
+ if(${T} STREQUAL "BINDING")
+ add_custom_command(OUTPUT ${PACKAGE_LIBDIR}/${P}${TARGET}.so
+ DEPENDS ${TARGET}
+ COMMAND mkdir -p ${PACKAGE_LIBDIR}
+ COMMAND cp ${BD}/${P}${OUT}.so ${PACKAGE_LIBDIR}
+ )
+ add_custom_target(${POPULE_PACKAGE_TARGET} DEPENDS ${PACKAGE_LIBDIR}/${P}${TARGET}.so)
+ add_dependencies(populate ${POPULE_PACKAGE_TARGET})
+ elseif(${T} STREQUAL "EXECUTABLE")
+ add_custom_command(OUTPUT ${PACKAGE_BINDIR}/${P}${TARGET}
+ DEPENDS ${TARGET}
+ COMMAND mkdir -p ${PACKAGE_BINDIR}
+ COMMAND cp ${BD}/${P}${OUT} ${PACKAGE_BINDIR}
+ )
+ add_custom_target(${POPULE_PACKAGE_TARGET} DEPENDS ${PACKAGE_BINDIR}/${P}${TARGET})
+ add_dependencies(populate ${POPULE_PACKAGE_TARGET})
+ elseif(${T} STREQUAL "HTDOCS")
+ add_custom_command(OUTPUT ${PACKAGE_HTTPDIR}
+ DEPENDS ${TARGET}
+ COMMAND mkdir -p ${PROJECT_PKG_DIR}/${PACKAGE_HTTPDIR}
+ COMMAND cp -r ${BD}/${P}${OUT}/* ${PACKAGE_HTTPDIR}
+ )
+ add_custom_target(${POPULE_PACKAGE_TARGET} DEPENDS ${PACKAGE_HTTPDIR})
+ add_dependencies(populate ${POPULE_PACKAGE_TARGET})
+ elseif(${T} STREQUAL "DATA")
+ add_custom_command(OUTPUT ${PACKAGE_DATADIR}
+ DEPENDS ${TARGET}
+ COMMAND mkdir -p ${PROJECT_PKG_DIR}/${PACKAGE_DATADIR}
+ COMMAND cp -r ${BD}/${P}${OUT}/* ${PACKAGE_DATADIR}
+ )
+ add_custom_target(${POPULE_PACKAGE_TARGET} DEPENDS ${PACKAGE_DATADIR})
+ add_dependencies(populate ${POPULE_PACKAGE_TARGET})
+ endif(${T} STREQUAL "BINDING")
+# elseif(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
+# MESSAGE(WARNING "This target, ${TARGET}, will be not be included in the package.")
+ endif()
+ endforeach()
+endmacro(project_targets_populate)
+
+macro(wgt_package_build)
+ if(NOT EXISTS ${TEMPLATE_WGT_DIR}/config.xml.in OR NOT EXISTS ${TEMPLATE_WGT_DIR}/${PROJECT_ICON})
+ MESSAGE(SEND_ERROR "${Red}WARNING ! Missing mandatory files to build widget file.\nYou need config.xml.in and ${PROJECT_ICON} files in ${TEMPLATE_WGT_DIR} folder.${ColourReset}")
+ else()
+ # Build widget spec file from template only once (Fulup good idea or should depend on time ????)
+ if(NOT EXISTS ${TEMPLATE_WGT_DIR}/config.xml.in OR NOT EXISTS ${TEMPLATE_WGT_DIR}/${PROJECT_ICON})
+ configure_file(${TEMPLATE_WGT_DIR}/config.xml.in ${PROJECT_PKG_DIR}/config.xml)
+ file(COPY ${TEMPLATE_WGT_DIR}/${PROJECT_ICON} DESTINATION ${PROJECT_PKG_DIR}/${PROJECT_ICON})
+ endif(NOT EXISTS ${TEMPLATE_WGT_DIR}/config.xml.in OR NOT EXISTS ${TEMPLATE_WGT_DIR}/${PROJECT_ICON})
+
+ # Fulup ??? copy any extra file in wgt/etc into populate package before building the widget
+ file(GLOB PROJECT_CONF_FILES "${TEMPLATE_WGT_DIR}/etc/*")
+ if(${PROJECT_CONF_FILES})
+ file(COPY "${TEMPLATE_WGT_DIR}/etc/*" DESTINATION ${PROJECT_PKG_DIR}/etc/)
+ endif(${PROJECT_CONF_FILES})
+
+ add_custom_command(OUTPUT ${PROJECT_NAME}.wgt
+ DEPENDS ${PROJECT_TARGETS}
+ COMMAND wgtpkg-pack -f -o ${PROJECT_NAME}.wgt ${PROJECT_PKG_DIR}
+ )
+
+ add_custom_target(widget DEPENDS ${PROJECT_NAME}.wgt)
+ add_dependencies(widget populate)
+ set(ADDITIONAL_MAKE_CLEAN_FILES, "${PROJECT_NAME}.wgt")
+
+ if(PACKAGE_MESSAGE)
+ add_custom_command(TARGET widget
+ POST_BUILD
+ COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${PACKAGE_MESSAGE}")
+ endif()
+ endif()
+endmacro(wgt_package_build)
+
+macro(rpm_package_build)
+ if(NOT EXISTS ${PROJECT_RPM_DIR}/config.rpm.in)
+ MESSAGE(STATUS "Missing mandatory files: you needconfig.rpm.in in ${PROJECT_RPM_DIR} folder.")
+ else()
+ # extract PROJECT_PKG_DEPS and replace ; by , for RPM spec file
+ get_property(PROJECT_PKG_DEPS GLOBAL PROPERTY PROJECT_PKG_DEPS)
+ foreach (PKFCONF ${PROJECT_PKG_DEPS})
+ set(RPM_PKG_DEPS "${RPM_PKG_DEPS}, pkgconfig(${PKFCONF})")
+ endforeach()
+
+ # build rpm spec file from template
+ configure_file(${PROJECT_RPM_DIR}/config.rpm.in ${PROJECT_PKG_DIR}/config.rpm)
+
+ add_custom_command(OUTPUT ${PROJECT_NAME}.rpm
+ DEPENDS ${PROJECT_TARGETS}
+ COMMAND rpmbuild -ba ${PROJECT_PKG_DIR}/config.rpm
+ )
+
+ add_custom_target(rpm DEPENDS ${PROJECT_NAME}.rpm)
+ add_dependencies(rpm populate)
+ set(ADDITIONAL_MAKE_CLEAN_FILES, "${PROJECT_NAME}.rpm")
+
+ if(PACKAGE_MESSAGE)
+ add_custom_command(TARGET rpm
+ POST_BUILD
+ COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${PACKAGE_MESSAGE}")
+ endif()
+ endif()
+endmacro(rpm_package_build)
+
+macro(project_package_build)
+ if(EXISTS ${TEMPLATE_RPM_DIR})
+ rpm_package_build()
+ endif()
+
+ if(EXISTS ${TEMPLATE_WGT_DIR})
+ wgt_package_build()
+ endif()
+
+ if(EXISTS ${TEMPLATE_DEB_DIR})
+ deb_package_build()
+ endif()
+endmacro(project_package_build)
+
+macro(project_subdirs_add)
+ if(${ARGV0})
+ file(GLOB filelist "${ARGV0}")
+ else()
+ file(GLOB filelist "*")
+ endif(${ARGV0})
+
+ foreach(filename ${filelist})
+ if(EXISTS "${filename}/CMakeLists.txt")
+ add_subdirectory(${filename})
+ endif(EXISTS "${filename}/CMakeLists.txt")
+ endforeach()
+endmacro(project_subdirs_add)
+
+set(CMAKE_BUILD_TYPE Debug CACHE STRING "the type of build")
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMP0048 1)
+
+# Include project configuration
+# ------------------------------
+project(${PROJECT_NAME} VERSION ${PROJECT_VERSION} LANGUAGES ${PROJECT_LANGUAGES})
+set(PROJECT_LIBDIR "${CMAKE_SOURCE_DIR}/libs" CACHE PATH "Subpath to libraries")
+set(PROJECT_RESOURCES "${CMAKE_SOURCE_DIR}/data" CACHE PATH "Subpath to data")
+
+INCLUDE(FindPkgConfig)
+INCLUDE(CheckIncludeFiles)
+INCLUDE(CheckLibraryExists)
+INCLUDE(GNUInstallDirs)
+
+# Default compilation options
+############################################################################
+link_libraries(-Wl,--as-needed -Wl,--gc-sections)
+add_compile_options(-Wall -Wextra -Wconversion)
+add_compile_options(-Wno-unused-parameter) # frankly not using a parameter does it care?
+add_compile_options(-Wno-sign-compare -Wno-sign-conversion)
+add_compile_options(-Werror=maybe-uninitialized)
+add_compile_options(-Werror=implicit-function-declaration)
+add_compile_options(-ffunction-sections -fdata-sections)
+add_compile_options(-fPIC)
+add_compile_options(-g)
+
+set(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for profiling")
+set(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for debugging")
+set(CMAKE_C_FLAGS_RELEASE "-O2" CACHE STRING "Flags for releasing")
+set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage" CACHE STRING "Flags for coverage test")
+
+set(CMAKE_CXX_FLAGS_PROFILING "-g -O0 -pg -Wp,-U_FORTIFY_SOURCE")
+set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -ggdb -Wp,-U_FORTIFY_SOURCE")
+set(CMAKE_CXX_FLAGS_RELEASE "-g -O2")
+set(CMAKE_CXX_FLAGS_CCOV "-g -O2 --coverage")
+
+set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install" CACHE PATH "The path where to install")
+
+# (BUG!!!) as PKG_CONFIG_PATH does not work [should be en env variable]
+set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON CACHE BOOLEAN "Flag for using prefix path")
+
+# Loop on required package and add options
+foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
+ string(REGEX REPLACE "[<>]?=.*$" "" XPREFIX ${PKG_CONFIG})
+ PKG_CHECK_MODULES(${XPREFIX} REQUIRED ${PKG_CONFIG})
+
+ INCLUDE_DIRECTORIES(${${XPREFIX}_INCLUDE_DIRS})
+ list (APPEND link_libraries ${${XPREFIX}_LIBRARIES})
+ add_compile_options (${${XPREFIX}_CFLAGS})
+endforeach(PKG_CONFIG)
+
+# Optional LibEfence Malloc debug library
+IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
+CHECK_LIBRARY_EXISTS(efence malloc "" HAVE_LIBEFENCE)
+IF(HAVE_LIBEFENCE)
+ MESSAGE(STATUS "Linking with ElectricFence for debugging purposes...")
+ SET(libefence_LIBRARIES "-lefence")
+ list (APPEND link_libraries ${libefence_LIBRARIES})
+ENDIF(HAVE_LIBEFENCE)
+ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
+
+# set default include directories
+INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
+
+# If no install dir try to guess some smart default
+if(BINDINGS_INSTALL_PREFIX)
+ set(BINDINGS_INSTALL_DIR ${BINDINGS_INSTALL_PREFIX}/${PROJECT_NAME} CACHE PATH "Where the binding will be installed in your system")
+else()
+ set(BINDINGS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME} CACHE PATH "Where the binding will be installed in your system")
+endif()
+
+# Define a default package directory
+if(PACKAGE_PREFIX)
+ set(PROJECT_PKG_DIR ${PKG_PREFIX}/package CACHE PATH "Where the package will be built.")
+else()
+ set(PROJECT_PKG_DIR ${CMAKE_CURRENT_BINARY_DIR}/package CACHE PATH "Where the package will be built")
+endif()
+
+set (PKG_TEMPLATE_PREFIX ${CMAKE_SOURCE_DIR}/etc CACHE PATH "Default Package Templates Directory")
+set(TEMPLATE_WGT_DIR "${CMAKE_SOURCE_DIR}/conf.d/app-templates/wgt" CACHE PATH "Subpath to a directory where are stored needed files to build widget")
+set(TEMPLATE_RPM_DIR "${CMAKE_SOURCE_DIR}/conf.d/app-templates/rpm" CACHE PATH "Subpath to a directory where are stored needed files to build rpm package")
+set(TEMPLATE_DEB_DIR "${CMAKE_SOURCE_DIR}/conf.d/app-templates/deb" CACHE PATH "Subpath to a directory where are stored needed files to build deb package")
+
+# Default Linkflag
+if(NOT BINDINGS_LINK_FLAG)
+ set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/conf.d/app-templates/cmake/export.map")
+endif()
+
+# Add a dummy target to enable global dependency order
+# -----------------------------------------------------
+if(EXTRA_DEPENDENCIES_ORDER)
+ set(DEPENDENCIES_TARGET ${PROJECT_NAME}_extra_dependencies)
+ add_custom_target(${DEPENDENCIES_TARGET} ALL
+ DEPENDS ${EXTRA_DEPENDENCY_ORDER}
+ )
+endif()
+
+# Print developer helper message when build is done
+# -------------------------------------------------------
+macro(project_closing_msg)
+ get_property(PROJECT_TARGETS_SET GLOBAL PROPERTY PROJECT_TARGETS SET)
+ get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
+ if(CLOSING_MESSAGE AND ${PROJECT_TARGETS_SET})
+ add_custom_target(${PROJECT_NAME}_build_done ALL
+ COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}"
+ )
+ add_dependencies(${PROJECT_NAME}_build_done
+ ${DEPENDENCIES_TARGET} ${PROJECT_TARGETS})
+ endif()
+endmacro()