diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 177 |
1 files changed, 171 insertions, 6 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 233ee695..4ba6136f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,8 +1,7 @@ ########################################################################### -# Copyright 2016 IoT.bzh +# Copyright 2015, 2016, 2017 IoT.bzh # -# author: José Bollo <jose.bollo@iot.bzh> -# author: Stéphane Desneux <stephane.desneux@iot.bzh> +# author: Fulup Ar Foll <fulup@iot.bzh> # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -17,6 +16,172 @@ # limitations under the License. ########################################################################### -cmake_minimum_required(VERSION 3.3) -project(low-can-binding) -add_subdirectory(src) + +#-------------------------------------------------------------------------- +# WARNING: +# Do not change this cmake template +# Customise your preferences in "./etc/config.cmake" +#-------------------------------------------------------------------------- + + +# Generic useful macro +# ----------------------- +macro(PROJECT_TARGET_ADD TARGET_NAME) + set(PROJECT_TARGETS ${PROJECT_TARGETS} ${TARGET_NAME} CACHE INTERNAL PROJECT_TARGETS) +endmacro(PROJECT_TARGET_ADD) + +macro(defstr name value) + add_definitions(-D${name}=${value}) +endmacro(defstr) + +macro(setc name value) + if(NOT DEFINED ${name}) + set(${name} ${value}) + endif(NOT DEFINED ${name}) +endmacro(setc) + +macro(fill_include_dir path) + file(GLOB_RECURSE dirlist LIST_DIRECTORIES true "${path}/*") + foreach(filename ${dirlist}) + if(IS_DIRECTORY ${filename}) + include_directories(${filename}) + endif(IS_DIRECTORY ${filename}) + endforeach() +endmacro(fill_include_dir) + +function(find_source_files path) + file(GLOB_RECURSE filelist "${path}/*.[cpx]") + foreach(filename ${filelist}) + if(NOT ${filename} MATCHES ".*(test|example|sample).*") + string(APPEND sources "${filename};") + endif(NOT ${filename} MATCHES ".*(test|example|sample).*") + endforeach() + set(sources_files ${sources} PARENT_SCOPE) +endfunction(find_source_files) + +CMAKE_MINIMUM_REQUIRED(VERSION 3.3) +setc(CMAKE_BUILD_TYPE Debug) +set(CMAKE_POSITION_INDEPENDENT_CODE ON) +set(CMP0048 1) + +# Compiler selection should append before project definition +# ----------------------------------------------------------- +foreach (GCC_VERSION "6" "5") + execute_process(COMMAND gcc-${GCC_VERSION} -dumpversion RESULT_VARIABLE GCCRC OUTPUT_QUIET ERROR_QUIET) + if(GCCRC EQUAL 0) + set(CMAKE_C_COMPILER "gcc-${GCC_VERSION}") + set(CMAKE_CXX_COMPILER "g++-${GCC_VERSION}") + set(CMAKE_C_VERSION ${GCC_VERSION}) + break() + endif(GCCRC EQUAL 0) +endforeach(GCC_VERSION) + +# Include project configuration +# ------------------------------ +include(${CMAKE_CURRENT_SOURCE_DIR}/etc/config.cmake) +project(${NAME} VERSION ${VERSION}) +setc(PROJECT_PRETTY_NAME "${PRETTY_NAME}") +setc(PROJECT_DESCRIPTION "${DESCRIPTION}") +setc(PROJECT_WGT_DIR "packaging/wgt") +setc(PROJECT_LIBDIR "libs") +setc(PROJECT_RESOURCES "data") + +message(STATUS "") +message(STATUS "Project=${PROJECT_NAME}/${VERSION}[${PRETTY_NAME} ${DESCRIPTION}]") +message(STATUS "") +message(STATUS "gcc/g++ version-${CMAKE_C_VERSION}.x selected") + +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) + +setc(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE") +setc(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE") +setc(CMAKE_C_FLAGS_RELEASE "-O2") +setc(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage") +setc(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install") + +# (BUG!!!) as PKG_CONFIG_PATH does not work [should be en env variable] +setc(PKG_CONFIG_USE_CMAKE_PREFIX_PATH 1) + +# 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}) +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 guest some smart default +if(BINDINGS_INSTALL_PREFIX) + set(BINDINGS_INSTALL_DIR ${BINDINGS_INSTALL_PREFIX}/${PROJECT_NAME}) +else() + set(BINDINGS_INSTALL_DIR ${CMAKE_INSTALL_FULL_LIBDIR}/${PROJECT_NAME}) +endif() + +# Default Linkflag +if(NOT BINDINGS_LINK_FLAG) + set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/etc/export.map") +endif() + +# Bindings to compile +# -------------------- +file(GLOB filelist "[A-z]*") +foreach(filename ${filelist}) +if(EXISTS "${filename}/CMakeLists.txt") + add_subdirectory(${filename}) +endif(EXISTS "${filename}/CMakeLists.txt") +endforeach() + +# 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 ${EXTRA_DEPENDENCY_ORDER} + ) +endif() + +# Cmake does not maintain targets list before 3.7 +# ------------------------------------------------- +if(${CMAKE_VERSION} VERSION_LESS 3.7) + set(GLOBAL_TARGET_LIST ${PROJECT_TARGETS}) +else() + get_property(GLOBAL_TARGET_LIST GLOBAL PROPERTY GlobalTargetList) +endif() + +# Print developer helper message when everything is done +# ------------------------------------------------------- +if(CLOSING_MESSAGE AND GLOBAL_TARGET_LIST) + add_custom_target(${PROJECT_NAME}_done ALL + DEPENDS ${DEPENDENCIES_TARGET} ${GLOBAL_TARGET_LIST} + COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}" + ) +endif() |