blob: 0ad549c4e5bd99cb6f138a4b2e66ef1910cb32e5 [file] [log] [blame]
Radek Krejci2c22f122018-09-05 15:08:03 +02001cmake_minimum_required(VERSION 2.8.12)
2project(libyang C)
3
4include(GNUInstallDirs)
5include(CheckSymbolExists)
6
7set(LIBYANG_DESCRIPTION "libyang is YANG data modelling language parser and toolkit written (and providing API) in C.")
8
9# Correct RPATH usage on OS X
10set(CMAKE_MACOSX_RPATH TRUE)
11
12# set version
13set(LIBYANG_MAJOR_VERSION 1)
14set(LIBYANG_MINOR_VERSION 0)
15set(LIBYANG_MICRO_VERSION 0)
16set(LIBYANG_VERSION ${LIBYANG_MAJOR_VERSION}.${LIBYANG_MINOR_VERSION}.${LIBYANG_MICRO_VERSION})
17set(LIBYANG_SOVERSION ${LIBYANG_MAJOR_VERSION}.${LIBYANG_MINOR_VERSION})
18
19# set default build type if not specified by user
20if(NOT CMAKE_BUILD_TYPE)
21 set(CMAKE_BUILD_TYPE debug)
22endif()
23
Radek Krejcicad716e2018-11-26 15:18:27 +010024set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-missing-field-initializers -std=c99")
Radek Krejci2c22f122018-09-05 15:08:03 +020025set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
26set(CMAKE_C_FLAGS_PACKAGE "-g -O2 -DNDEBUG")
27set(CMAKE_C_FLAGS_DEBUG "-g -O0")
28
29# options
Radek Krejcie84f12f2018-09-18 14:11:50 +020030if((CMAKE_BUILD_TYPE STREQUAL debug) OR (CMAKE_BUILD_TYPE STREQUAL Package))
31 option(ENABLE_BUILD_TESTS "Build tests" ON)
32 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" ON)
33else()
34 option(ENABLE_BUILD_TESTS "Build tests" OFF)
35 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" OFF)
36endif()
Radek Krejci2c22f122018-09-05 15:08:03 +020037#option(ENABLE_CALLGRIND_TESTS "Build performance tests to be run with callgrind" OFF)
38
39#option(ENABLE_CACHE "Enable data caching for schemas and hash tables for data (time-efficient at the cost of increased space-complexity)" ON)
40#option(ENABLE_LATEST_REVISIONS "Enable reusing of latest revisions of schemas" ON)
41#option(ENABLE_LYD_PRIV "Add a private pointer also to struct lyd_node (data node structure), just like in struct lys_node, for arbitrary user data" OFF)
42#set(PLUGINS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/libyang" CACHE STRING "Directory with libyang plugins (extensions and user types)")
43
44#if(ENABLE_CACHE)
45# set(LY_ENABLED_CACHE 1)
46#endif()
47#if(ENABLE_LATEST_REVISIONS)
48# set(LY_ENABLED_LATEST_REVISIONS 1)
49#endif()
50#if(ENABLE_LYD_PRIV)
51# set(LY_ENABLED_LYD_PRIV 1)
52#endif()
53
54if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
55 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x __attribute__((__unused__))")
56 set(COMPILER_PACKED_ATTR "__attribute__((__packed__))")
57elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
58 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x __attribute__((__unused__))")
59 set(COMPILER_PACKED_ATTR "__attribute__((__packed__))")
60else()
61 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x")
62 set(COMPILER_PACKED_ATTR "")
63endif()
64
65include_directories(${PROJECT_BINARY_DIR}/src ${PROJECT_SOURCE_DIR}/src)
66configure_file(${PROJECT_SOURCE_DIR}/src/config.h.in ${PROJECT_BINARY_DIR}/src/config.h @ONLY)
67
68#set(EXTENSIONS_PLUGINS_DIR_MACRO "${PLUGINS_DIR}/extensions")
69#set(USER_TYPES_PLUGINS_DIR_MACRO "${PLUGINS_DIR}/user_types")
70
71# include custom Modules
72set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMakeModules/")
73
74# setup bindings
75#set(GEN_LANGUAGE_BINDINGS 0 CACHE BOOL "Enable language bindings generation.")
76#set(GEN_CPP_BINDINGS 1 CACHE BOOL "Enable C++ bindings.")
77# Python bindings depend on C++ bindings because of SWIG
78#set(GEN_PYTHON_BINDINGS 1 CACHE BOOL "Enable Python bindings.")
79#set(GEN_PYTHON_VERSION "3" CACHE STRING "Python version")
80#set(GEN_JAVASCRIPT_BINDINGS 0 CACHE BOOL "Enable JavaScript bindings.")
81
82#find_program(DEB_BUILDER NAMES debuild)
83#find_program(RPM_BUILDER NAMES rpmbuild)
84
85#if (NOT DEFINED ENV{TRAVIS_BRANCH})
86# execute_process(COMMAND "git" "rev-parse" "--abbrev-ref" "HEAD"
87# OUTPUT_VARIABLE GIT_BRANCH
88# OUTPUT_STRIP_TRAILING_WHITESPACE
89# ERROR_QUIET
90# )
91# if (NOT GIT_BRANCH)
92# set(ENV{TRAVIS_BRANCH} "master")
93# else()
94# if (GIT_BRANCH MATCHES "master|devel")
95# set(ENV{TRAVIS_BRANCH} ${GIT_BRANCH})
96# else()
97# set(ENV{TRAVIS_BRANCH} "master")
98# endif()
99# endif()
100# set(GIT_BRANCH $ENV{TRAVIS_BRANCH})
101#endif()
102#
103#if ($ENV{TRAVIS_BRANCH} STREQUAL "master")
104# set(PACKAGE_NAME "libyang")
105# set(PACKAGE_PART_NAME "")
106# set(BRANCH "master")
107# set(BUILD_TYPE "Package")
108# set(CONFLICT_PACKAGE_NAME "libyang-experimental")
109#else ()
110# set(PACKAGE_NAME "libyang-experimental")
111# set(PACKAGE_PART_NAME "-experimental")
112# set(BRANCH "devel")
113# set(BUILD_TYPE "debug")
114# set(CONFLICT_PACKAGE_NAME "libyang")
115#endif()
116# change version in config files
117#configure_file(${PROJECT_SOURCE_DIR}/packages/libyang.spec.in ${PROJECT_BINARY_DIR}/build-packages/libyang.spec)
118#configure_file(${PROJECT_SOURCE_DIR}/packages/libyang.dsc.in ${PROJECT_BINARY_DIR}/build-packages/libyang.dsc)
119#configure_file(${PROJECT_SOURCE_DIR}/packages/debian.control.in ${PROJECT_BINARY_DIR}/build-packages/debian.control @ONLY)
120#configure_file(${PROJECT_SOURCE_DIR}/packages/debian.rules.in ${PROJECT_BINARY_DIR}/build-packages/debian.rules)
121
122#if (NOT DEB_BUILDER)
123# message(WARNING "Missing tools (devscripts, debhelper package) for building deb package.\nYou won't be able to generate deb package from source code.\nCompiling libyang should still works fine.")
124#else ()
125# # target for local build deb package
126# add_custom_target(build-deb
127# WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
128# COMMAND build-packages/local-deb.sh
129# )
130# configure_file(${PROJECT_SOURCE_DIR}/packages/local-deb.sh.in ${PROJECT_BINARY_DIR}/build-packages/local-deb.sh @ONLY)
131#endif()
132
133#if (NOT RPM_BUILDER)
134# message(WARNING "Missing tools (rpm package) for building rpm package. \nYou won't be able to generate rpm package from source code.\nCompiling libyang should still works fine.")
135#else ()
136# # target for local build rpm package
137# string(REPLACE ${PROJECT_SOURCE_DIR} "." EXCLUDE_BUILD_DIR ${PROJECT_BINARY_DIR})
138# add_custom_target(build-rpm
139# WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
140# COMMAND build-packages/local-rpm.sh
141# )
142# configure_file(${PROJECT_SOURCE_DIR}/packages/local-rpm.sh.in ${PROJECT_BINARY_DIR}/build-packages/local-rpm.sh @ONLY)
143#endif()
144
145# by default build shared library
146# static build requires static libpcre library
147option(ENABLE_STATIC "Build static (.a) library" OFF)
148
149# check the supported platform
150if(NOT UNIX)
151 message(FATAL_ERROR "Only *nix like systems are supported.")
152endif()
153
154set(libsrc
Michal Vasko1324b6c2018-09-07 11:16:23 +0200155 src/common.c
Radek Krejci2c22f122018-09-05 15:08:03 +0200156 src/log.c
157 src/hash_table.c
Radek Krejciad573502018-09-07 15:26:55 +0200158 src/set.c
Radek Krejcid4557c62018-09-17 11:42:09 +0200159 src/context.c
Radek Krejci3f5e3db2018-10-11 15:57:47 +0200160 src/tree_schema.c
Radek Krejci19a96102018-11-15 13:38:09 +0100161 src/tree_schema_free.c
162 src/tree_schema_compile.c
Radek Krejci86d106e2018-10-18 09:53:19 +0200163 src/tree_schema_helpers.c
Radek Krejcid91dbaf2018-09-21 15:51:39 +0200164 src/parser_yang.c
Radek Krejcib1646a92018-11-02 16:08:26 +0100165 src/xml.c
166 src/xpath.c)
Radek Krejci2c22f122018-09-05 15:08:03 +0200167
168#set(lintsrc
169# tools/lint/main.c
170# tools/lint/main_ni.c
171# tools/lint/commands.c
172# tools/lint/completion.c
173# tools/lint/configuration.c
174# linenoise/linenoise.c)
175
176#set(resrc
177# tools/re/main.c)
178
179#set(yang2yinsrc
180# tools/yang2yin/main.c)
181
182set(headers
183 src/libyang.h
Radek Krejci6caa6ab2018-10-24 10:04:48 +0200184 src/context.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200185 src/tree_schema.h
Radek Krejcice8c1592018-10-29 15:35:51 +0100186 src/extensions.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200187 src/dict.h
188 src/log.h
Michal Vasko1324b6c2018-09-07 11:16:23 +0200189 src/set.h)
Radek Krejci2c22f122018-09-05 15:08:03 +0200190
191check_symbol_exists(vdprintf stdio.h HAVE_VDPRINTF)
192if(HAVE_VDPRINTF)
193 add_definitions(-DHAVE_VDPRINTF)
194endif(HAVE_VDPRINTF)
195
196# create static libyang library
197if(ENABLE_STATIC)
198 add_definitions(-DSTATIC)
199 set(CMAKE_EXE_LINKER_FLAGS -static)
200 set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
201 set(CMAKE_EXE_LINK_DYNAMIC_C_FLAGS) # remove -Wl,-Bdynamic
202 set(CMAKE_EXE_LINK_DYNAMIC_CXX_FLAGS)
203 add_library(yang STATIC ${libsrc})
204else()
205 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
206 add_library(yangobj OBJECT ${libsrc})
207 add_library(yang SHARED $<TARGET_OBJECTS:yangobj>)
208
209 #link dl
210 target_link_libraries(yang ${CMAKE_DL_LIBS})
211endif(ENABLE_STATIC)
212
213set_target_properties(yang PROPERTIES VERSION ${LIBYANG_VERSION} SOVERSION ${LIBYANG_SOVERSION})
Radek Krejcif3f47842018-11-15 11:22:15 +0100214set_target_properties(yangobj PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
Radek Krejci2c22f122018-09-05 15:08:03 +0200215
216# link math
217target_link_libraries(yang m)
218
219# find pthreads
220set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
221find_package(Threads REQUIRED)
222if(ENABLE_STATIC)
223 target_link_libraries(yang -Wl,--whole-archive ${CMAKE_THREAD_LIBS_INIT} -Wl,--no-whole-archive)
224else()
225 target_link_libraries(yang ${CMAKE_THREAD_LIBS_INIT})
226endif(ENABLE_STATIC)
227
228# find PCRE library
229unset(PCRE_LIBRARY CACHE)
230find_package(PCRE REQUIRED)
231include_directories(${PCRE_INCLUDE_DIRS})
232target_link_libraries(yang ${PCRE_LIBRARIES})
233
234install(TARGETS yang DESTINATION ${CMAKE_INSTALL_LIBDIR})
235install(FILES ${headers} ${PROJECT_BINARY_DIR}/src/config.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libyang)
236
237find_package(PkgConfig)
238if(PKG_CONFIG_FOUND)
239 # generate and install pkg-config file
240 configure_file("libyang.pc.in" "libyang.pc" @ONLY)
241 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libyang.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
242 # check that pkg-config includes the used path
243 execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable pc_path pkg-config RESULT_VARIABLE RETURN OUTPUT_VARIABLE PC_PATH ERROR_QUIET)
244 if(RETURN EQUAL 0)
245 string(STRIP "${PC_PATH}" PC_PATH)
246 set(PC_PATH "${PC_PATH}:$ENV{PKG_CONFIG_PATH}")
247 string(REGEX MATCH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig" SUBSTR "${PC_PATH}")
248 string(LENGTH "${SUBSTR}" SUBSTR_LEN)
249 if(SUBSTR_LEN EQUAL 0)
250 message(WARNING "pkg-config will not detect the new package after installation, adjust PKG_CONFIG_PATH using \"export PKG_CONFIG_PATH=\${PKG_CONFIG_PATH}:${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig\".")
251 endif()
252 endif()
253endif()
254
255# generate doxygen documentation for libyang API
256find_package(Doxygen)
257if(DOXYGEN_FOUND)
258 find_program(DOT_PATH dot PATH_SUFFIXES graphviz2.38/bin graphviz/bin)
259 if(DOT_PATH)
260 set(HAVE_DOT "YES")
261 else()
262 set(HAVE_DOT "NO")
263 message(AUTHOR_WARNING "Doxygen: to generate UML diagrams please install graphviz")
264 endif()
265 add_custom_target(doc
266 COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
267 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
268 configure_file(Doxyfile.in Doxyfile)
269endif()
270
271# clean cmake cache
272add_custom_target(cclean
273 COMMAND make clean
274 COMMAND find . -iname '*cmake*' -not -name CMakeLists.txt -not -path './CMakeModules*' -exec rm -rf {} +
275 COMMAND rm -rf Makefile Doxyfile
276 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
277
278# YANG extensions plugins
279#set(EXTENSIONS_LIST "nacm" "metadata" "yangdata")
280# if the tests are enabled, build libyang_ext_test
Radek Krejcie84f12f2018-09-18 14:11:50 +0200281if(ENABLE_BUILD_TESTS)
282 find_package(CMocka 1.0.0)
Radek Krejci2c22f122018-09-05 15:08:03 +0200283# if(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
284# list(APPEND EXTENSIONS_LIST "libyang_ext_test")
285# endif(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
Radek Krejcie84f12f2018-09-18 14:11:50 +0200286endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200287
288#if(ENABLE_STATIC)
289# set(EXTENSIONS_LIST_SIZE " 0 ")
290# set(ITEM 0)
291# foreach(EXTENSION ${EXTENSIONS_LIST})
292# add_library(${EXTENSION} STATIC "src/extensions/${EXTENSION}.c")
293# target_link_libraries(yang ${EXTENSION})
294# set(EXTENSIONS_LIST_SIZE "${EXTENSIONS_LIST_SIZE} + lyext_size(${EXTENSION})")
295# set(EXTERN_EXTENSIONS_LIST "${EXTERN_EXTENSIONS_LIST}extern struct lyext_plugin_list ${EXTENSION}[];\n")
296# set(MEMCPY_EXTENSIONS_LIST "${MEMCPY_EXTENSIONS_LIST} lyext_add(plugin, count, ${EXTENSION});\n")
297# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${EXTENSION}\",")
298# MATH(EXPR ITEM "${ITEM}+1")
299# endforeach()
300#else()
301# add_subdirectory(src/extensions)
302#endif(ENABLE_STATIC)
303
304# YANG user types plugins ("user_ipv4" is just an example, not installed by default)
305#set(USER_TYPE_LIST "user_date_and_time")
306#if(ENABLE_STATIC)
307# set(USER_TYPE_LIST_SIZE " 0 ")
308# foreach(USER_TYPE ${USER_TYPE_LIST})
309# add_library(${USER_TYPE} STATIC "src/user_types/${USER_TYPE}.c")
310# target_link_libraries(yang ${USER_TYPE})
311# set(USER_TYPE_LIST_SIZE "${USER_TYPE_LIST_SIZE} + lytype_size(${USER_TYPE})")
312# set(EXTERN_USER_TYPE_LIST "${EXTERN_USER_TYPE_LIST}extern struct lytype_plugin_list ${USER_TYPE}[];\n")
313# set(MEMCPY_USER_TYPE_LIST "${MEMCPY_USER_TYPE_LIST} lytype_add(plugin, count, ${USER_TYPE});\n")
314# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${USER_TYPE}\",")
315# MATH(EXPR ITEM "${ITEM}+1")
316# endforeach()
317# set(STATIC_LOADED_PLUGINS_COUNT "${ITEM}")
318#else()
319# add_subdirectory(src/user_types)
320#endif(ENABLE_STATIC)
321#
322#configure_file(${PROJECT_SOURCE_DIR}/src/plugin_config.h.in ${PROJECT_BINARY_DIR}/src/plugin_config.h)
323
324# yanglint
325#add_executable(yanglint ${lintsrc})
326#target_link_libraries(yanglint yang)
327#install(TARGETS yanglint DESTINATION ${CMAKE_INSTALL_BINDIR})
328#install(FILES ${PROJECT_SOURCE_DIR}/tools/lint/yanglint.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
329
330#yangre
331#add_executable(yangre ${resrc})
332#target_link_libraries(yangre yang)
333#install(TARGETS yangre DESTINATION ${CMAKE_INSTALL_BINDIR})
334
335# yang2yin
336#add_executable(yang2yin ${yang2yinsrc})
337
Radek Krejcie84f12f2018-09-18 14:11:50 +0200338if(ENABLE_VALGRIND_TESTS)
339 set(ENABLE_BUILD_TESTS ON)
340endif()
Radek Krejci2c22f122018-09-05 15:08:03 +0200341
Radek Krejcie84f12f2018-09-18 14:11:50 +0200342if(ENABLE_BUILD_TESTS)
343 if(CMOCKA_FOUND)
344 enable_testing()
345 add_subdirectory(tests)
346 else(CMOCKA_FOUND)
347 message(STATUS "Disabling tests because of missing CMocka")
348 set(ENABLE_BUILD_TESTS NO)
349 endif(CMOCKA_FOUND)
350endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200351
352#if(GEN_LANGUAGE_BINDINGS AND GEN_CPP_BINDINGS)
353# add_subdirectory(swig)
354#endif()
355