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 ${TARGET_NAME})
33 endmacro(PROJECT_TARGET_ADD)
35 macro(defstr name value)
36 add_definitions(-D${name}=${value})
40 macro(project_targets_populate)
41 foreach(TARGET ${PROJECT_TARGETS})
42 # Declaration of a custom command that will populate widget tree with the target
43 set(POPULE_WIDGET_TARGET "project_populate_${TARGET}")
45 get_target_property(T ${TARGET} LABELS)
46 get_target_property(P ${TARGET} PREFIX)
47 get_target_property(BD ${TARGET} BINARY_DIR)
48 get_target_property(OUT ${TARGET} OUTPUT_NAME)
50 if(${P} STREQUAL "P-NOTFOUND" AND ${T} STREQUAL "BINDING")
52 elseif(${P} STREQUAL "P-NOTFOUND")
54 endif(${P} STREQUAL "P-NOTFOUND" AND ${T} STREQUAL "BINDING")
56 if(${T} STREQUAL "BINDING")
57 add_custom_command(OUTPUT ${WIDGET_LIBDIR}/${P}${TARGET}.so
59 COMMAND mkdir -p ${WIDGET_LIBDIR}
60 COMMAND cp ${BD}/${P}${OUT}.so ${WIDGET_LIBDIR}
62 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_LIBDIR}/${P}${TARGET}.so)
63 elseif(${T} STREQUAL "EXECUTABLE")
64 add_custom_command(OUTPUT ${WIDGET_BINDIR}/${P}${TARGET}
66 COMMAND mkdir -p ${WIDGET_BINDIR}
67 COMMAND cp ${BD}/${P}${OUT} ${WIDGET_BINDIR}
69 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_BINDIR}/${P}${TARGET})
70 elseif(${T} STREQUAL "HTDOCS")
71 add_custom_command(OUTPUT ${WIDGET_HTTPDIR}
73 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_HTTPDIR}
75 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_HTTPDIR})
76 elseif(${T} STREQUAL "DATA")
77 add_custom_command(OUTPUT ${WIDGET_DATADIR}
79 COMMAND cp -r ${BD}/${P}${OUT} ${WIDGET_DATADIR}
81 add_custom_target(${POPULE_WIDGET_TARGET} ALL DEPENDS ${WIDGET_HTTPDIR})
83 if(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
84 MESSAGE(AUTHOR_WARNING "This target, ${TARGET}, will be not be included in the package.")
85 endif(${CMAKE_BUILD_TYPE} MATCHES "[Dd][Ee][Bb][Uu][Gg]")
86 endif(${T} STREQUAL "BINDING")
87 PROJECT_TARGET_ADD(${POPULE_WIDGET_TARGET})
89 endmacro(project_targets_populate)
91 macro(project_package_build)
92 if("${PROJECT_TARGETS}" MATCHES "project_populate_")
93 if(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
94 configure_file(${PROJECT_WGT_DIR}/config.xml.in ${WIDGET_DIR}/config.xml)
95 file(COPY ${PROJECT_WGT_DIR}/${PROJECT_ICON}.in DESTINATION ${WIDGET_DIR}/${PROJECT_ICON})
96 endif(NOT EXISTS ${WIDGET_DIR}/config.xml.in OR NOT EXISTS ${WIDGET_DIR}/${PROJECT_ICON}.in)
98 file(GLOB PROJECT_CONF_FILES "${PROJECT_WGT_DIR}/etc/*")
99 if(${PROJECT_CONF_FILES})
100 file(COPY "${PROJECT_WGT_DIR}/etc/*" DESTINATION ${WIDGET_ETCDIR}/)
101 endif(${PROJECT_CONF_FILES})
103 add_custom_command(OUTPUT ${PROJECT_NAME}.wgt
104 DEPENDS ${PROJECT_TARGETS}
105 COMMAND wgtpkg-pack -f -o ${PROJECT_NAME}.wgt ${WIDGET_DIR}
107 add_custom_target(widget DEPENDS ${PROJECT_NAME}.wgt)
108 set(ADDITIONAL_MAKE_CLEAN_FILES, "${PROJECT_NAME}.wgt")
110 MESSAGE(FATAL_ERROR "Widget tree empty, please populate it by calling populate_widget() macro with target you want to include into it.")
111 endif("${PROJECT_TARGETS}" MATCHES "project_populate_")
112 endmacro(project_package_build)
114 macro(project_subdirs_add)
116 file(GLOB filelist "${ARGV0}")
118 file(GLOB filelist "*")
121 foreach(filename ${filelist})
122 if(EXISTS "${filename}/CMakeLists.txt")
123 add_subdirectory(${filename})
124 endif(EXISTS "${filename}/CMakeLists.txt")
126 endmacro(project_subdirs_add)
128 set(CMAKE_BUILD_TYPE Debug CACHE STRING "the type of build")
129 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
132 # Include project configuration
133 # ------------------------------
134 project(${NAME} VERSION ${VERSION})
135 set(PROJECT_WGT_DIR "packaging/wgt" CACHE PATH "Subpath to the widget directory")
136 set(PROJECT_LIBDIR "libs" CACHE PATH "Subpath to libraries")
137 set(PROJECT_RESOURCES "data" CACHE PATH "Subpath to data")
139 INCLUDE(FindPkgConfig)
140 INCLUDE(CheckIncludeFiles)
141 INCLUDE(CheckLibraryExists)
142 INCLUDE(GNUInstallDirs)
144 # Default compilation options
145 ############################################################################
146 link_libraries(-Wl,--as-needed -Wl,--gc-sections)
147 add_compile_options(-Wall -Wextra -Wconversion)
148 add_compile_options(-Wno-unused-parameter) # frankly not using a parameter does it care?
149 add_compile_options(-Wno-sign-compare -Wno-sign-conversion)
150 add_compile_options(-Werror=maybe-uninitialized)
151 add_compile_options(-Werror=implicit-function-declaration)
152 add_compile_options(-ffunction-sections -fdata-sections)
153 add_compile_options(-fPIC)
154 add_compile_options(-g)
156 set(CMAKE_C_FLAGS_PROFILING "-g -O2 -pg -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for profiling")
157 set(CMAKE_C_FLAGS_DEBUG "-g -O2 -ggdb -Wp,-U_FORTIFY_SOURCE" CACHE STRING "Flags for debugging")
158 set(CMAKE_C_FLAGS_RELEASE "-O2" CACHE STRING "Flags for releasing")
159 set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage" CACHE STRING "Flags for coverage test")
161 set(CMAKE_CXX_FLAGS_PROFILING "-g -O0 -pg -Wp,-U_FORTIFY_SOURCE")
162 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -ggdb -Wp,-U_FORTIFY_SOURCE")
163 set(CMAKE_CXX_FLAGS_RELEASE "-g -O2")
164 set(CMAKE_CXX_FLAGS_CCOV "-g -O2 --coverage")
166 set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install" CACHE PATH "The path where to install")
168 # (BUG!!!) as PKG_CONFIG_PATH does not work [should be en env variable]
169 set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON CACHE BOOLEAN "Flag for using prefix path")
171 # Loop on required package and add options
172 foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
173 PKG_CHECK_MODULES(${PKG_CONFIG} REQUIRED ${PKG_CONFIG})
175 INCLUDE_DIRECTORIES(${${PKG_CONFIG}_INCLUDE_DIRS})
176 list (APPEND link_libraries ${${PKG_CONFIG}_LIBRARIES})
177 add_compile_options (${${PKG_CONFIG}_CFLAGS})
178 endforeach(PKG_CONFIG)
180 # Optional LibEfence Malloc debug library
181 IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
182 CHECK_LIBRARY_EXISTS(efence malloc "" HAVE_LIBEFENCE)
184 MESSAGE(STATUS "Linking with ElectricFence for debugging purposes...")
185 SET(libefence_LIBRARIES "-lefence")
186 list (APPEND link_libraries ${libefence_LIBRARIES})
187 ENDIF(HAVE_LIBEFENCE)
188 ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
190 # set default include directories
191 INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
193 # If no install dir try to guess some smart default
194 if(BINDINGS_INSTALL_PREFIX)
195 set(BINDINGS_INSTALL_DIR ${BINDINGS_INSTALL_PREFIX}/${PROJECT_NAME})
197 set(BINDINGS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME})
200 # Define a default package directory
202 set(WIDGET_DIR ${WIDGET_PREFIX}/package)
204 set(WIDGET_DIR ${CMAKE_CURRENT_BINARY_DIR}/package)
207 # and their subsequent subdir
208 set(WIDGET_BINDIR ${WIDGET_DIR}/bin)
209 set(WIDGET_ETCDIR ${WIDGET_DIR}/etc)
210 set(WIDGET_LIBDIR ${WIDGET_DIR}/lib)
211 set(WIDGET_HTTPDIR ${WIDGET_DIR}/htdocs)
212 set(WIDGET_DATADIR ${WIDGET_DIR}/data)
215 if(NOT BINDINGS_LINK_FLAG)
216 set(BINDINGS_LINK_FLAG "-Wl,--version-script=${CMAKE_SOURCE_DIR}/etc/export.map")
219 # Add a dummy target to enable global dependency order
220 # -----------------------------------------------------
221 if(EXTRA_DEPENDENCIES_ORDER)
222 set(DEPENDENCIES_TARGET ${PROJECT_NAME}_extra_dependencies)
223 add_custom_target(${DEPENDENCIES_TARGET} ALL
224 DEPENDS ${EXTRA_DEPENDENCY_ORDER}
228 # Cmake does not maintain targets list before 3.7
229 # -------------------------------------------------
230 if(${CMAKE_VERSION} VERSION_LESS 3.7)
231 set(GLOBAL_TARGET_LIST ${PROJECT_TARGETS})
233 get_property(GLOBAL_TARGET_LIST GLOBAL PROPERTY GlobalTargetList)
236 # Print developer helper message when everything is done
237 # -------------------------------------------------------
238 if(CLOSING_MESSAGE AND GLOBAL_TARGET_LIST)
239 add_custom_target(${PROJECT_NAME}_done ALL
240 DEPENDS ${DEPENDENCIES_TARGET} ${GLOBAL_TARGET_LIST}
241 COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}"