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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"
#--------------------------------------------------------------------------
# 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)
macro(PROJECT_PKGDEP_ADD PKG_NAME)
set_property(GLOBAL APPEND PROPERTY PROJECT_PKG_DEPS ${PKG_NAME})
endmacro(PROJECT_PKGDEP_ADD)
# Check GCC minimal version version
if (gcc_minimal_version)
message ("-- Check gcc_minimal_version (found gcc version ${CMAKE_C_COMPILER_VERSION}) (found g++ version ${CMAKE_CXX_COMPILER_VERSION})")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version} OR CMAKE_C_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version})
message(FATAL_ERROR "**** FATAL: Require at least gcc-${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)
# Pre-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 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 cp -r ${BD}/${P}${OUT} ${PACKAGE_DATADIR}
)
add_custom_target(${POPULE_PACKAGE_TARGET} DEPENDS ${PACKAGE_HTTPDIR})
add_dependencies(populate ${POPULE_PACKAGE_TARGET})
endif(${T} STREQUAL "BINDING")
elseif(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
MESSAGE(".. Warning: ${TARGET} ignored when packaging.")
endif()
endforeach()
endmacro(project_targets_populate)
macro(wgt_package_build)
if(NOT EXISTS ${WGT_TEMPLATE_DIR}/config.xml.in OR NOT EXISTS ${WGT_TEMPLATE_DIR}/${PROJECT_ICON}.in)
MESSAGE(FATAL_ERROR "Missing mandatory files: you need config.xml.in and ${PROJECT_ICON}.in files in ${WGT_TEMPLATE_DIR} folder.")
endif()
# Build widget spec file from template only once (Fulup good idea or should depend on time ????)
if(NOT EXISTS ${PROJECT_PKG_DIR}/config.xml.in OR NOT EXISTS ${PROJECT_PKG_DIR}/${PROJECT_ICON}.in)
configure_file(${WGT_TEMPLATE_DIR}/config.xml.in ${PROJECT_PKG_DIR}/config.xml)
file(COPY ${WGT_TEMPLATE_DIR}/${PROJECT_ICON}.in DESTINATION ${PROJECT_PKG_DIR}/${PROJECT_ICON})
endif(NOT EXISTS ${PROJECT_PKG_DIR}/config.xml.in OR NOT EXISTS ${PROJECT_PKG_DIR}/${PROJECT_ICON}.in)
# Fulup ??? copy any extra file in wgt/etc into populate package before building the widget
file(GLOB PROJECT_CONF_FILES "${WGT_TEMPLATE_DIR}/etc/*")
if(${PROJECT_CONF_FILES})
file(COPY "${WGT_TEMPLATE_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()
endmacro(wgt_package_build)
macro(rpm_package_build)
if(NOT EXISTS ${RPM_TEMPLATE_DIR}/config.rpm.in)
MESSAGE(FATAL_ERROR "Missing mandatory files: you needconfig.rpm.in in ${RPM_TEMPLATE_DIR} folder.")
endif()
# 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(${PKFCONF})")
endforeach()
# build rpm spec file from template
configure_file(${RPM_TEMPLATE_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()
endmacro(rpm_package_build)
macro(project_package_build)
if(EXISTS ${RPM_TEMPLATE_DIR})
rpm_package_build()
endif()
if(EXISTS ${WGT_TEMPLATE_DIR})
wgt_package_build()
endif()
if(EXISTS ${DEB_TEMPLATE_DIR})
deb_package_build()
endif()
endmacro(project_package_build)
macro(project_subdirs_add)
if(${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 ${PROJECT_LANGUAGES})
set(PROJECT_PKG_DIR "pkgs" CACHE PATH "Subpath to packages")
set(PROJECT_LIB_DIR "libs" CACHE PATH "Subpath to libraries")
set(PROJECT_RESOURCES "data" CACHE PATH "Subpath to data")
INCLUDE(FindPkgConfig)
INCLUDE(CheckIncludeFiles)
INCLUDE(CheckLibraryExists)
INCLUDE(GNUInstallDirs)
# Default compilation options
############################################################################
link_libraries(-Wl,--as-needed -Wl,--gc-sections)
add_compile_options(-Wall -Wextra -Wconversion)
add_compile_options(-Wno-unused-parameter) # frankly not using a parameter does it care?
add_compile_options(-Wno-sign-compare -Wno-sign-conversion)
add_compile_options(-Werror=maybe-uninitialized)
add_compile_options(-Werror=implicit-function-declaration)
add_compile_options(-ffunction-sections -fdata-sections)
add_compile_options(-fPIC)
add_compile_options(-g)
set(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for profiling")
set(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for debugging")
set(CMAKE_C_FLAGS_RELEASE "-O2" CACHE STRING "Flags for releasing")
set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage" CACHE STRING "Flags for coverage test")
set(CMAKE_CXX_FLAGS_PROFILING "-g -O0 -pg -Wp,-U_FORTIFY_SOURCE")
set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -ggdb -Wp,-U_FORTIFY_SOURCE")
set(CMAKE_CXX_FLAGS_RELEASE "-g -O2")
set(CMAKE_CXX_FLAGS_CCOV "-g -O2 --coverage")
set(CMAKE_INSTALL_PREFIX "${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 ${PKG_REQUIRED_LIST})
PKG_CHECK_MODULES(${PKG_CONFIG} REQUIRED ${PKG_CONFIG})
INCLUDE_DIRECTORIES(${${PKG_CONFIG}_INCLUDE_DIRS})
list (APPEND link_libraries ${${PKG_CONFIG}_LIBRARIES})
add_compile_options (${${PKG_CONFIG}_CFLAGS})
PROJECT_PKGDEP_ADD(${PKG_CONFIG})
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})
else()
set(BINDINGS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME})
endif()
# Define a default widget directory
set (PKG_TEMPLATE_PREFIX ${CMAKE_SOURCE_DIR}/etc CACHE PATH "Default Package Templates Directory")
set(WGT_TEMPLATE_DIR ${PKG_TEMPLATE_PREFIX}/wgt)
set(RPM_TEMPLATE_DIR ${PKG_TEMPLATE_PREFIX}/rpm)
set(DEB_TEMPLATE_DIR ${PKG_TEMPLATE_PREFIX}/deb)
# Default Linkflag
if(NOT BINDINGS_LINK_FLAG)
set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/etc/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 ${EXTRA_DEPENDENCY_ORDER}
)
endif()
# Print developer helper message when build is done
# -------------------------------------------------------
macro(project_closing_msg)
get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
if(CLOSING_MESSAGE AND PROJECT_TARGETS)
add_custom_target(${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()
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