1 ###########################################################################
2 # Copyright 2015, 2016, 2017 IoT.bzh
4 # author: Fulup Ar Foll <fulup@iot.bzh>
5 # contrib: Romain Forlot <romain.forlot@iot.bzh>
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
11 # http://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
18 ###########################################################################
21 #--------------------------------------------------------------------------
23 # Do not change this cmake template
24 # Customise your preferences in "./etc/config.cmake"
25 #--------------------------------------------------------------------------
28 # Generic useful macro
29 # -----------------------
30 macro(PROJECT_TARGET_ADD TARGET_NAME)
31 set_property(GLOBAL APPEND PROPERTY PROJECT_TARGETS ${TARGET_NAME})
32 set(TARGET_NAME ${TARGET_NAME})
33 endmacro(PROJECT_TARGET_ADD)
35 # Check GCC minimal version version
36 if (gcc_minimal_version)
37 message ("-- Check gcc_minimal_version (found gcc version ${CMAKE_C_COMPILER_VERSION}) (found g++ version ${CMAKE_CXX_COMPILER_VERSION})")
38 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version} OR CMAKE_C_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version})
39 message(FATAL_ERROR "**** FATAL: Require at least gcc-${gcc_minimal_version} please set CMAKE_C[XX]_COMPILER")
41 endif(gcc_minimal_version)
43 macro(defstr name value)
44 add_definitions(-D${name}=${value})
48 macro(project_targets_populate)
49 add_custom_target(MAIN_POPULATE)
50 get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
51 foreach(TARGET ${PROJECT_TARGETS})
52 get_target_property(T ${TARGET} LABELS)
54 # Declaration of a custom command that will populate widget tree with the target
55 set(POPULE_WIDGET_TARGET "project_populate_${TARGET}")
57 get_target_property(P ${TARGET} PREFIX)
58 get_target_property(BD ${TARGET} BINARY_DIR)
59 get_target_property(OUT ${TARGET} OUTPUT_NAME)
61 if(P MATCHES "NOTFOUND$")
62 if (${T} STREQUAL "BINDING")
69 if(${T} STREQUAL "BINDING")
70 add_custom_command(OUTPUT ${WIDGET_LIBDIR}/${P}${TARGET}.so
72 COMMAND mkdir -p ${WIDGET_LIBDIR}
73 COMMAND cp ${BD}/${P}${OUT}.so ${WIDGET_LIBDIR}
75 add_custom_target(${POPULE_WIDGET_TARGET} DEPENDS ${WIDGET_LIBDIR}/${P}${TARGET}.so)
76 add_dependencies(MAIN_POPULATE ${POPULE_WIDGET_TARGET})
77 elseif(${T} STREQUAL "EXECUTABLE")
78 add_custom_command(OUTPUT ${WIDGET_BINDIR}/${P}${TARGET}
80 COMMAND mkdir -p ${WIDGET_BINDIR}
81 COMMAND cp ${BD}/${P}${OUT} ${WIDGET_BINDIR}
83 add_custom_target(${POPULE_WIDGET_TARGET} DEPENDS ${WIDGET_BINDIR}/${P}${TARGET})
84 add_dependencies(MAIN_POPULATE ${POPULE_WIDGET_TARGET})
85 elseif(${T} STREQUAL "HTDOCS")
86 add_custom_command(OUTPUT ${WIDGET_HTTPDIR}
88 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_HTTPDIR}
90 add_custom_target(${POPULE_WIDGET_TARGET} DEPENDS ${WIDGET_HTTPDIR})
91 add_dependencies(MAIN_POPULATE ${POPULE_WIDGET_TARGET})
92 elseif(${T} STREQUAL "DATA")
93 add_custom_command(OUTPUT ${WIDGET_DATADIR}
95 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_DATADIR}
97 add_custom_target(${POPULE_WIDGET_TARGET} DEPENDS ${WIDGET_HTTPDIR})
98 add_dependencies(MAIN_POPULATE ${POPULE_WIDGET_TARGET})
99 endif(${T} STREQUAL "BINDING")
100 # elseif(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
101 # MESSAGE(WARNING "This target, ${TARGET}, will be not be included in the package.")
104 endmacro(project_targets_populate)
106 macro(project_package_build)
107 if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_WGT_DIR}/config.xml.in OR NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_WGT_DIR}/${PROJECT_ICON}.in)
108 MESSAGE(FATAL_ERROR "Missing mandatory files: you need config.xml.in and ${PROJECT_ICON}.in files in ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_WGT_DIR} folder.")
111 if(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
112 configure_file(${PROJECT_WGT_DIR}/config.xml.in ${WIDGET_DIR}/config.xml)
113 file(COPY ${PROJECT_WGT_DIR}/${PROJECT_ICON}.in DESTINATION ${WIDGET_DIR}/${PROJECT_ICON})
114 endif(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
116 file(GLOB PROJECT_CONF_FILES "${PROJECT_WGT_DIR}/etc/*")
117 if(${PROJECT_CONF_FILES})
118 file(COPY "${PROJECT_WGT_DIR}/etc/*" DESTINATION ${WIDGET_ETCDIR}/)
119 endif(${PROJECT_CONF_FILES})
121 add_custom_command(OUTPUT ${PROJECT_NAME}.wgt
122 DEPENDS ${PROJECT_TARGETS}
123 COMMAND wgtpkg-pack -f -o ${PROJECT_NAME}.wgt ${WIDGET_DIR}
126 add_custom_target(widget DEPENDS ${PROJECT_NAME}.wgt)
127 add_dependencies(widget MAIN_POPULATE)
128 set(ADDITIONAL_MAKE_CLEAN_FILES, "${PROJECT_NAME}.wgt")
131 add_custom_command(TARGET widget
133 COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${WIDGET_MESSAGE}")
135 endmacro(project_package_build)
137 macro(project_subdirs_add)
139 file(GLOB filelist "${ARGV0}")
141 file(GLOB filelist "*")
144 foreach(filename ${filelist})
145 if(EXISTS "${filename}/CMakeLists.txt")
146 add_subdirectory(${filename})
147 endif(EXISTS "${filename}/CMakeLists.txt")
149 endmacro(project_subdirs_add)
151 set(CMAKE_BUILD_TYPE Debug CACHE STRING "the type of build")
152 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
155 # Include project configuration
156 # ------------------------------
157 project(${PROJECT_NAME} VERSION ${PROJECT_VERSION} LANGUAGES ${PROJECT_LANGUAGES})
158 set(PROJECT_WGT_DIR "packaging/wgt" CACHE PATH "Subpath to the widget directory")
159 set(PROJECT_LIBDIR "libs" CACHE PATH "Subpath to libraries")
160 set(PROJECT_RESOURCES "data" CACHE PATH "Subpath to data")
162 INCLUDE(FindPkgConfig)
163 INCLUDE(CheckIncludeFiles)
164 INCLUDE(CheckLibraryExists)
165 INCLUDE(GNUInstallDirs)
167 # Default compilation options
168 ############################################################################
169 link_libraries(-Wl,--as-needed -Wl,--gc-sections)
170 add_compile_options(-Wall -Wextra -Wconversion)
171 add_compile_options(-Wno-unused-parameter) # frankly not using a parameter does it care?
172 add_compile_options(-Wno-sign-compare -Wno-sign-conversion)
173 add_compile_options(-Werror=maybe-uninitialized)
174 add_compile_options(-Werror=implicit-function-declaration)
175 add_compile_options(-ffunction-sections -fdata-sections)
176 add_compile_options(-fPIC)
177 add_compile_options(-g)
179 set(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for profiling")
180 set(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for debugging")
181 set(CMAKE_C_FLAGS_RELEASE "-O2" CACHE STRING "Flags for releasing")
182 set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage" CACHE STRING "Flags for coverage test")
184 set(CMAKE_CXX_FLAGS_PROFILING "-g -O0 -pg -Wp,-U_FORTIFY_SOURCE")
185 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -ggdb -Wp,-U_FORTIFY_SOURCE")
186 set(CMAKE_CXX_FLAGS_RELEASE "-g -O2")
187 set(CMAKE_CXX_FLAGS_CCOV "-g -O2 --coverage")
189 set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install" CACHE PATH "The path where to install")
191 # (BUG!!!) as PKG_CONFIG_PATH does not work [should be en env variable]
192 set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON CACHE BOOLEAN "Flag for using prefix path")
194 # Loop on required package and add options
195 foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
196 PKG_CHECK_MODULES(${PKG_CONFIG} REQUIRED ${PKG_CONFIG})
198 INCLUDE_DIRECTORIES(${${PKG_CONFIG}_INCLUDE_DIRS})
199 list (APPEND link_libraries ${${PKG_CONFIG}_LIBRARIES})
200 add_compile_options (${${PKG_CONFIG}_CFLAGS})
201 endforeach(PKG_CONFIG)
203 # Optional LibEfence Malloc debug library
204 IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
205 CHECK_LIBRARY_EXISTS(efence malloc "" HAVE_LIBEFENCE)
207 MESSAGE(STATUS "Linking with ElectricFence for debugging purposes...")
208 SET(libefence_LIBRARIES "-lefence")
209 list (APPEND link_libraries ${libefence_LIBRARIES})
210 ENDIF(HAVE_LIBEFENCE)
211 ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
213 # set default include directories
214 INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
216 # If no install dir try to guess some smart default
217 if(BINDINGS_INSTALL_PREFIX)
218 set(BINDINGS_INSTALL_DIR ${BINDINGS_INSTALL_PREFIX}/${PROJECT_NAME})
220 set(BINDINGS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME})
223 # Define a default package directory
225 set(WIDGET_DIR ${WIDGET_PREFIX}/package)
227 set(WIDGET_DIR ${CMAKE_CURRENT_BINARY_DIR}/package)
230 # and their subsequent subdir
231 set(WIDGET_BINDIR ${WIDGET_DIR}/bin)
232 set(WIDGET_ETCDIR ${WIDGET_DIR}/etc)
233 set(WIDGET_LIBDIR ${WIDGET_DIR}/lib)
234 set(WIDGET_HTTPDIR ${WIDGET_DIR}/htdocs)
235 set(WIDGET_DATADIR ${WIDGET_DIR}/data)
238 if(NOT BINDINGS_LINK_FLAG)
239 set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/etc/export.map")
242 # Add a dummy target to enable global dependency order
243 # -----------------------------------------------------
244 if(EXTRA_DEPENDENCIES_ORDER)
245 set(DEPENDENCIES_TARGET ${PROJECT_NAME}_extra_dependencies)
246 add_custom_target(${DEPENDENCIES_TARGET} ALL
247 DEPENDS ${EXTRA_DEPENDENCY_ORDER}
251 # Print developer helper message when build is done
252 # -------------------------------------------------------
253 macro(project_closing_msg)
254 get_property(PROJECT_TARGETS_SET GLOBAL PROPERTY PROJECT_TARGETS SET)
255 get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
256 if(CLOSING_MESSAGE AND ${PROJECT_TARGETS_SET})
257 add_custom_target(${PROJECT_NAME}_build_done ALL
258 COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}"
260 add_dependencies(${PROJECT_NAME}_build_done
261 ${DEPENDENCIES_TARGET} ${PROJECT_TARGETS})