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(PROJECT_TARGETS ${PROJECT_TARGETS} ${TARGET_NAME} CACHE INTERNAL PROJECT_TARGETS)
32 set(TARGET_NAME ${TARGET_NAME})
34 # Cmake does not maintain targets list before 3.7
35 # -------------------------------------------------
36 if(${CMAKE_VERSION} VERSION_LESS 3.7)
37 set(GLOBAL_TARGET_LIST ${PROJECT_TARGETS})
39 get_property(GLOBAL_TARGET_LIST GLOBAL PROPERTY GlobalTargetList)
41 endmacro(PROJECT_TARGET_ADD)
43 macro(defstr name value)
44 add_definitions(-D${name}=${value})
48 macro(project_targets_populate)
49 foreach(TARGET ${PROJECT_TARGETS})
50 get_target_property(T ${TARGET} LABELS)
52 # Declaration of a custom command that will populate widget tree with the target
53 set(POPULE_WIDGET_TARGET "project_populate_${TARGET}")
55 get_target_property(P ${TARGET} PREFIX)
56 get_target_property(BD ${TARGET} BINARY_DIR)
57 get_target_property(OUT ${TARGET} OUTPUT_NAME)
59 if(P MATCHES "NOTFOUND$")
60 if (${T} STREQUAL "BINDING")
67 if(${T} STREQUAL "BINDING")
68 add_custom_command(OUTPUT ${WIDGET_LIBDIR}/${P}${TARGET}.so
70 COMMAND mkdir -p ${WIDGET_LIBDIR}
71 COMMAND cp ${BD}/${P}${OUT}.so ${WIDGET_LIBDIR}
73 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_LIBDIR}/${P}${TARGET}.so)
74 elseif(${T} STREQUAL "EXECUTABLE")
75 add_custom_command(OUTPUT ${WIDGET_BINDIR}/${P}${TARGET}
77 COMMAND mkdir -p ${WIDGET_BINDIR}
78 COMMAND cp ${BD}/${P}${OUT} ${WIDGET_BINDIR}
80 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_BINDIR}/${P}${TARGET})
81 elseif(${T} STREQUAL "HTDOCS")
82 add_custom_command(OUTPUT ${WIDGET_HTTPDIR}
84 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_HTTPDIR}
86 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_HTTPDIR})
87 elseif(${T} STREQUAL "DATA")
88 add_custom_command(OUTPUT ${WIDGET_DATADIR}
90 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_DATADIR}
92 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_HTTPDIR})
93 endif(${T} STREQUAL "BINDING")
94 PROJECT_TARGET_ADD(${POPULE_WIDGET_TARGET})
95 # elseif(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
96 # MESSAGE(AUTHOR_WARNING "This target, ${TARGET}, will be not be included in the package.")
99 endmacro(project_targets_populate)
101 macro(project_package_build)
102 if("${PROJECT_TARGETS}" MATCHES "project_populate_")
103 if(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
104 configure_file(${PROJECT_WGT_DIR}/config.xml.in ${WIDGET_DIR}/config.xml)
105 file(COPY ${PROJECT_WGT_DIR}/${PROJECT_ICON}.in DESTINATION ${WIDGET_DIR}/${PROJECT_ICON})
106 endif(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
108 file(GLOB PROJECT_CONF_FILES "${PROJECT_WGT_DIR}/etc/*")
109 if(${PROJECT_CONF_FILES})
110 file(COPY "${PROJECT_WGT_DIR}/etc/*" DESTINATION ${WIDGET_ETCDIR}/)
111 endif(${PROJECT_CONF_FILES})
113 add_custom_command(OUTPUT ${PROJECT_NAME}.wgt
114 DEPENDS ${PROJECT_TARGETS}
115 COMMAND wgtpkg-pack -f -o ${PROJECT_NAME}.wgt ${WIDGET_DIR}
117 add_custom_target(widget DEPENDS ${PROJECT_NAME}.wgt)
118 set(ADDITIONAL_MAKE_CLEAN_FILES, "${PROJECT_NAME}.wgt")
120 MESSAGE(FATAL_ERROR "Widget tree empty, please populate it by calling populate_widget() macro with target you want to include into it.")
121 endif("${PROJECT_TARGETS}" MATCHES "project_populate_")
122 endmacro(project_package_build)
124 macro(project_subdirs_add)
126 file(GLOB filelist "${ARGV0}")
128 file(GLOB filelist "*")
131 foreach(filename ${filelist})
132 if(EXISTS "${filename}/CMakeLists.txt")
133 add_subdirectory(${filename})
134 endif(EXISTS "${filename}/CMakeLists.txt")
136 endmacro(project_subdirs_add)
138 set(CMAKE_BUILD_TYPE Debug CACHE STRING "the type of build")
139 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
142 # Include project configuration
143 # ------------------------------
144 project(${PROJECT_NAME} VERSION ${PROJECT_VERSION} LANGUAGES ${PROJECT_LANGUAGES})
145 set(PROJECT_WGT_DIR "packaging/wgt" CACHE PATH "Subpath to the widget directory")
146 set(PROJECT_LIBDIR "libs" CACHE PATH "Subpath to libraries")
147 set(PROJECT_RESOURCES "data" CACHE PATH "Subpath to data")
149 INCLUDE(FindPkgConfig)
150 INCLUDE(CheckIncludeFiles)
151 INCLUDE(CheckLibraryExists)
152 INCLUDE(GNUInstallDirs)
154 # Default compilation options
155 ############################################################################
156 link_libraries(-Wl,--as-needed -Wl,--gc-sections)
157 add_compile_options(-Wall -Wextra -Wconversion)
158 add_compile_options(-Wno-unused-parameter) # frankly not using a parameter does it care?
159 add_compile_options(-Wno-sign-compare -Wno-sign-conversion)
160 add_compile_options(-Werror=maybe-uninitialized)
161 add_compile_options(-Werror=implicit-function-declaration)
162 add_compile_options(-ffunction-sections -fdata-sections)
163 add_compile_options(-fPIC)
164 add_compile_options(-g)
166 set(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for profiling")
167 set(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for debugging")
168 set(CMAKE_C_FLAGS_RELEASE "-O2" CACHE STRING "Flags for releasing")
169 set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage" CACHE STRING "Flags for coverage test")
171 set(CMAKE_CXX_FLAGS_PROFILING "-g -O0 -pg -Wp,-U_FORTIFY_SOURCE")
172 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -ggdb -Wp,-U_FORTIFY_SOURCE")
173 set(CMAKE_CXX_FLAGS_RELEASE "-g -O2")
174 set(CMAKE_CXX_FLAGS_CCOV "-g -O2 --coverage")
176 set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install" CACHE PATH "The path where to install")
178 # (BUG!!!) as PKG_CONFIG_PATH does not work [should be en env variable]
179 set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON CACHE BOOLEAN "Flag for using prefix path")
181 # Loop on required package and add options
182 foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
183 PKG_CHECK_MODULES(${PKG_CONFIG} REQUIRED ${PKG_CONFIG})
185 INCLUDE_DIRECTORIES(${${PKG_CONFIG}_INCLUDE_DIRS})
186 list (APPEND link_libraries ${${PKG_CONFIG}_LIBRARIES})
187 add_compile_options (${${PKG_CONFIG}_CFLAGS})
188 endforeach(PKG_CONFIG)
190 # Optional LibEfence Malloc debug library
191 IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
192 CHECK_LIBRARY_EXISTS(efence malloc "" HAVE_LIBEFENCE)
194 MESSAGE(STATUS "Linking with ElectricFence for debugging purposes...")
195 SET(libefence_LIBRARIES "-lefence")
196 list (APPEND link_libraries ${libefence_LIBRARIES})
197 ENDIF(HAVE_LIBEFENCE)
198 ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
200 # set default include directories
201 INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
203 # If no install dir try to guess some smart default
204 if(BINDINGS_INSTALL_PREFIX)
205 set(BINDINGS_INSTALL_DIR ${BINDINGS_INSTALL_PREFIX}/${PROJECT_NAME})
207 set(BINDINGS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME})
210 # Define a default package directory
212 set(WIDGET_DIR ${WIDGET_PREFIX}/package)
214 set(WIDGET_DIR ${CMAKE_CURRENT_BINARY_DIR}/package)
217 # and their subsequent subdir
218 set(WIDGET_BINDIR ${WIDGET_DIR}/bin)
219 set(WIDGET_ETCDIR ${WIDGET_DIR}/etc)
220 set(WIDGET_LIBDIR ${WIDGET_DIR}/lib)
221 set(WIDGET_HTTPDIR ${WIDGET_DIR}/htdocs)
222 set(WIDGET_DATADIR ${WIDGET_DIR}/data)
225 if(NOT BINDINGS_LINK_FLAG)
226 set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/etc/export.map")
229 # Add a dummy target to enable global dependency order
230 # -----------------------------------------------------
231 if(EXTRA_DEPENDENCIES_ORDER)
232 set(DEPENDENCIES_TARGET ${PROJECT_NAME}_extra_dependencies)
233 add_custom_target(${DEPENDENCIES_TARGET} ALL
234 DEPENDS ${EXTRA_DEPENDENCY_ORDER}
238 # Print developer helper message when everything is done
239 # -------------------------------------------------------
240 macro(project_closing_msg)
241 if(CLOSING_MESSAGE AND GLOBAL_TARGET_LIST)
242 add_custom_target(${PROJECT_NAME}_done ALL
243 DEPENDS ${DEPENDENCIES_TARGET} ${GLOBAL_TARGET_LIST}
244 COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}"