blob: 21d9aec64fa33e22d45caa96eb6eb23df1dfd95b [file] [log] [blame]
Radek Krejci2c22f122018-09-05 15:08:03 +02001cmake_minimum_required(VERSION 2.8.12)
Radek Krejcif8482c72019-04-04 10:10:47 +02002
3# force out-of-source build
4if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
5 message(FATAL_ERROR "In-source build is not allowed. Please make a standalone build directory and run CMake from there. You may need to remove CMakeCache.txt.")
6endif()
7
Radek Krejci2c22f122018-09-05 15:08:03 +02008project(libyang C)
9
10include(GNUInstallDirs)
11include(CheckSymbolExists)
12
13set(LIBYANG_DESCRIPTION "libyang is YANG data modelling language parser and toolkit written (and providing API) in C.")
14
15# Correct RPATH usage on OS X
16set(CMAKE_MACOSX_RPATH TRUE)
17
Radek Krejcia43d69d2019-04-04 10:34:46 +020018# set version of the project
19set(LIBYANG_MAJOR_VERSION 2)
Radek Krejci2c22f122018-09-05 15:08:03 +020020set(LIBYANG_MINOR_VERSION 0)
21set(LIBYANG_MICRO_VERSION 0)
22set(LIBYANG_VERSION ${LIBYANG_MAJOR_VERSION}.${LIBYANG_MINOR_VERSION}.${LIBYANG_MICRO_VERSION})
Radek Krejcia43d69d2019-04-04 10:34:46 +020023# set version of the library
24set(LIBYANG_MAJOR_SOVERSION 2)
25set(LIBYANG_MINOR_SOVERSION 0)
26set(LIBYANG_MICRO_SOVERSION 0)
27set(LIBYANG_SOVERSION_FULL ${LIBYANG_MAJOR_SOVERSION}.${LIBYANG_MINOR_SOVERSION}.${LIBYANG_MICRO_SOVERSION})
28set(LIBYANG_SOVERSION ${LIBYANG_MAJOR_SOVERSION})
Radek Krejci2c22f122018-09-05 15:08:03 +020029
30# set default build type if not specified by user
31if(NOT CMAKE_BUILD_TYPE)
32 set(CMAKE_BUILD_TYPE debug)
33endif()
34
Radek Krejcicad716e2018-11-26 15:18:27 +010035set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-missing-field-initializers -std=c99")
Radek Krejci2c22f122018-09-05 15:08:03 +020036set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
37set(CMAKE_C_FLAGS_PACKAGE "-g -O2 -DNDEBUG")
38set(CMAKE_C_FLAGS_DEBUG "-g -O0")
39
40# options
Radek Krejcie84f12f2018-09-18 14:11:50 +020041if((CMAKE_BUILD_TYPE STREQUAL debug) OR (CMAKE_BUILD_TYPE STREQUAL Package))
42 option(ENABLE_BUILD_TESTS "Build tests" ON)
43 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" ON)
Radek Krejcie8fb7dd2019-03-08 15:14:38 +010044
45 if(CMAKE_COMPILER_IS_GNUCC)
46 option(ENABLE_COVERAGE "Build code coverage report from tests" ON)
47 else()
48 option(ENABLE_COVERAGE "Build code coverage report from tests" OFF)
49 endif()
Radek Krejcie84f12f2018-09-18 14:11:50 +020050else()
51 option(ENABLE_BUILD_TESTS "Build tests" OFF)
52 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" OFF)
Radek Krejci6208cfa2019-03-08 14:43:58 +010053 option(ENABLE_COVERAGE "Build code coverage report from tests" OFF)
Radek Krejcie84f12f2018-09-18 14:11:50 +020054endif()
Radek Krejci2c22f122018-09-05 15:08:03 +020055#option(ENABLE_CALLGRIND_TESTS "Build performance tests to be run with callgrind" OFF)
56
57#option(ENABLE_CACHE "Enable data caching for schemas and hash tables for data (time-efficient at the cost of increased space-complexity)" ON)
58#option(ENABLE_LATEST_REVISIONS "Enable reusing of latest revisions of schemas" ON)
59#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)
60#set(PLUGINS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/libyang" CACHE STRING "Directory with libyang plugins (extensions and user types)")
61
62#if(ENABLE_CACHE)
63# set(LY_ENABLED_CACHE 1)
64#endif()
65#if(ENABLE_LATEST_REVISIONS)
66# set(LY_ENABLED_LATEST_REVISIONS 1)
67#endif()
68#if(ENABLE_LYD_PRIV)
69# set(LY_ENABLED_LYD_PRIV 1)
70#endif()
71
72if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
73 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x __attribute__((__unused__))")
74 set(COMPILER_PACKED_ATTR "__attribute__((__packed__))")
75elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
76 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x __attribute__((__unused__))")
77 set(COMPILER_PACKED_ATTR "__attribute__((__packed__))")
78else()
79 set(COMPILER_UNUSED_ATTR "UNUSED_ ## x")
80 set(COMPILER_PACKED_ATTR "")
81endif()
82
83include_directories(${PROJECT_BINARY_DIR}/src ${PROJECT_SOURCE_DIR}/src)
84configure_file(${PROJECT_SOURCE_DIR}/src/config.h.in ${PROJECT_BINARY_DIR}/src/config.h @ONLY)
85
86#set(EXTENSIONS_PLUGINS_DIR_MACRO "${PLUGINS_DIR}/extensions")
87#set(USER_TYPES_PLUGINS_DIR_MACRO "${PLUGINS_DIR}/user_types")
88
89# include custom Modules
90set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMakeModules/")
91
92# setup bindings
93#set(GEN_LANGUAGE_BINDINGS 0 CACHE BOOL "Enable language bindings generation.")
94#set(GEN_CPP_BINDINGS 1 CACHE BOOL "Enable C++ bindings.")
95# Python bindings depend on C++ bindings because of SWIG
96#set(GEN_PYTHON_BINDINGS 1 CACHE BOOL "Enable Python bindings.")
97#set(GEN_PYTHON_VERSION "3" CACHE STRING "Python version")
98#set(GEN_JAVASCRIPT_BINDINGS 0 CACHE BOOL "Enable JavaScript bindings.")
99
100#find_program(DEB_BUILDER NAMES debuild)
101#find_program(RPM_BUILDER NAMES rpmbuild)
102
103#if (NOT DEFINED ENV{TRAVIS_BRANCH})
104# execute_process(COMMAND "git" "rev-parse" "--abbrev-ref" "HEAD"
105# OUTPUT_VARIABLE GIT_BRANCH
106# OUTPUT_STRIP_TRAILING_WHITESPACE
107# ERROR_QUIET
108# )
109# if (NOT GIT_BRANCH)
110# set(ENV{TRAVIS_BRANCH} "master")
111# else()
112# if (GIT_BRANCH MATCHES "master|devel")
113# set(ENV{TRAVIS_BRANCH} ${GIT_BRANCH})
114# else()
115# set(ENV{TRAVIS_BRANCH} "master")
116# endif()
117# endif()
118# set(GIT_BRANCH $ENV{TRAVIS_BRANCH})
119#endif()
120#
121#if ($ENV{TRAVIS_BRANCH} STREQUAL "master")
122# set(PACKAGE_NAME "libyang")
123# set(PACKAGE_PART_NAME "")
124# set(BRANCH "master")
125# set(BUILD_TYPE "Package")
126# set(CONFLICT_PACKAGE_NAME "libyang-experimental")
127#else ()
128# set(PACKAGE_NAME "libyang-experimental")
129# set(PACKAGE_PART_NAME "-experimental")
130# set(BRANCH "devel")
131# set(BUILD_TYPE "debug")
132# set(CONFLICT_PACKAGE_NAME "libyang")
133#endif()
134# change version in config files
135#configure_file(${PROJECT_SOURCE_DIR}/packages/libyang.spec.in ${PROJECT_BINARY_DIR}/build-packages/libyang.spec)
136#configure_file(${PROJECT_SOURCE_DIR}/packages/libyang.dsc.in ${PROJECT_BINARY_DIR}/build-packages/libyang.dsc)
137#configure_file(${PROJECT_SOURCE_DIR}/packages/debian.control.in ${PROJECT_BINARY_DIR}/build-packages/debian.control @ONLY)
138#configure_file(${PROJECT_SOURCE_DIR}/packages/debian.rules.in ${PROJECT_BINARY_DIR}/build-packages/debian.rules)
139
140#if (NOT DEB_BUILDER)
141# 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.")
142#else ()
143# # target for local build deb package
144# add_custom_target(build-deb
145# WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
146# COMMAND build-packages/local-deb.sh
147# )
148# configure_file(${PROJECT_SOURCE_DIR}/packages/local-deb.sh.in ${PROJECT_BINARY_DIR}/build-packages/local-deb.sh @ONLY)
149#endif()
150
151#if (NOT RPM_BUILDER)
152# 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.")
153#else ()
154# # target for local build rpm package
155# string(REPLACE ${PROJECT_SOURCE_DIR} "." EXCLUDE_BUILD_DIR ${PROJECT_BINARY_DIR})
156# add_custom_target(build-rpm
157# WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
158# COMMAND build-packages/local-rpm.sh
159# )
160# configure_file(${PROJECT_SOURCE_DIR}/packages/local-rpm.sh.in ${PROJECT_BINARY_DIR}/build-packages/local-rpm.sh @ONLY)
161#endif()
162
163# by default build shared library
164# static build requires static libpcre library
165option(ENABLE_STATIC "Build static (.a) library" OFF)
166
167# check the supported platform
168if(NOT UNIX)
169 message(FATAL_ERROR "Only *nix like systems are supported.")
170endif()
171
172set(libsrc
Michal Vasko1324b6c2018-09-07 11:16:23 +0200173 src/common.c
Radek Krejci2c22f122018-09-05 15:08:03 +0200174 src/log.c
175 src/hash_table.c
Radek Krejciad573502018-09-07 15:26:55 +0200176 src/set.c
Radek Krejcid4557c62018-09-17 11:42:09 +0200177 src/context.c
Radek Krejci3f5e3db2018-10-11 15:57:47 +0200178 src/tree_schema.c
Radek Krejci19a96102018-11-15 13:38:09 +0100179 src/tree_schema_free.c
180 src/tree_schema_compile.c
Radek Krejci86d106e2018-10-18 09:53:19 +0200181 src/tree_schema_helpers.c
Radek Krejcid91dbaf2018-09-21 15:51:39 +0200182 src/parser_yang.c
Radek Krejcid3ca0632019-04-16 16:54:54 +0200183 src/printer.c
184 src/printer_yang.c
Radek Krejcib1646a92018-11-02 16:08:26 +0100185 src/xml.c
186 src/xpath.c)
Radek Krejci2c22f122018-09-05 15:08:03 +0200187
188#set(lintsrc
189# tools/lint/main.c
190# tools/lint/main_ni.c
191# tools/lint/commands.c
192# tools/lint/completion.c
193# tools/lint/configuration.c
194# linenoise/linenoise.c)
195
196#set(resrc
197# tools/re/main.c)
198
199#set(yang2yinsrc
200# tools/yang2yin/main.c)
201
202set(headers
203 src/libyang.h
Radek Krejci6caa6ab2018-10-24 10:04:48 +0200204 src/context.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200205 src/tree_schema.h
Radek Krejcid3ca0632019-04-16 16:54:54 +0200206 src/printer_schema.h
Radek Krejcice8c1592018-10-29 15:35:51 +0100207 src/extensions.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200208 src/dict.h
209 src/log.h
Michal Vasko1324b6c2018-09-07 11:16:23 +0200210 src/set.h)
Radek Krejci2c22f122018-09-05 15:08:03 +0200211
212check_symbol_exists(vdprintf stdio.h HAVE_VDPRINTF)
213if(HAVE_VDPRINTF)
214 add_definitions(-DHAVE_VDPRINTF)
215endif(HAVE_VDPRINTF)
216
217# create static libyang library
218if(ENABLE_STATIC)
219 add_definitions(-DSTATIC)
220 set(CMAKE_EXE_LINKER_FLAGS -static)
221 set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
222 set(CMAKE_EXE_LINK_DYNAMIC_C_FLAGS) # remove -Wl,-Bdynamic
223 set(CMAKE_EXE_LINK_DYNAMIC_CXX_FLAGS)
224 add_library(yang STATIC ${libsrc})
225else()
226 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
227 add_library(yangobj OBJECT ${libsrc})
228 add_library(yang SHARED $<TARGET_OBJECTS:yangobj>)
229
230 #link dl
231 target_link_libraries(yang ${CMAKE_DL_LIBS})
232endif(ENABLE_STATIC)
233
Radek Krejcia43d69d2019-04-04 10:34:46 +0200234set_target_properties(yang PROPERTIES VERSION ${LIBYANG_SOVERSION_FULL} SOVERSION ${LIBYANG_SOVERSION})
Radek Krejcif3f47842018-11-15 11:22:15 +0100235set_target_properties(yangobj PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
Radek Krejci2c22f122018-09-05 15:08:03 +0200236
237# link math
238target_link_libraries(yang m)
239
240# find pthreads
241set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
242find_package(Threads REQUIRED)
243if(ENABLE_STATIC)
244 target_link_libraries(yang -Wl,--whole-archive ${CMAKE_THREAD_LIBS_INIT} -Wl,--no-whole-archive)
245else()
246 target_link_libraries(yang ${CMAKE_THREAD_LIBS_INIT})
247endif(ENABLE_STATIC)
248
249# find PCRE library
250unset(PCRE_LIBRARY CACHE)
251find_package(PCRE REQUIRED)
252include_directories(${PCRE_INCLUDE_DIRS})
253target_link_libraries(yang ${PCRE_LIBRARIES})
254
255install(TARGETS yang DESTINATION ${CMAKE_INSTALL_LIBDIR})
256install(FILES ${headers} ${PROJECT_BINARY_DIR}/src/config.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libyang)
257
258find_package(PkgConfig)
259if(PKG_CONFIG_FOUND)
260 # generate and install pkg-config file
261 configure_file("libyang.pc.in" "libyang.pc" @ONLY)
262 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libyang.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
263 # check that pkg-config includes the used path
264 execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable pc_path pkg-config RESULT_VARIABLE RETURN OUTPUT_VARIABLE PC_PATH ERROR_QUIET)
265 if(RETURN EQUAL 0)
266 string(STRIP "${PC_PATH}" PC_PATH)
267 set(PC_PATH "${PC_PATH}:$ENV{PKG_CONFIG_PATH}")
268 string(REGEX MATCH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig" SUBSTR "${PC_PATH}")
269 string(LENGTH "${SUBSTR}" SUBSTR_LEN)
270 if(SUBSTR_LEN EQUAL 0)
271 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\".")
272 endif()
273 endif()
274endif()
275
276# generate doxygen documentation for libyang API
277find_package(Doxygen)
278if(DOXYGEN_FOUND)
279 find_program(DOT_PATH dot PATH_SUFFIXES graphviz2.38/bin graphviz/bin)
280 if(DOT_PATH)
281 set(HAVE_DOT "YES")
282 else()
283 set(HAVE_DOT "NO")
284 message(AUTHOR_WARNING "Doxygen: to generate UML diagrams please install graphviz")
285 endif()
286 add_custom_target(doc
287 COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
288 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
289 configure_file(Doxyfile.in Doxyfile)
290endif()
291
292# clean cmake cache
293add_custom_target(cclean
294 COMMAND make clean
295 COMMAND find . -iname '*cmake*' -not -name CMakeLists.txt -not -path './CMakeModules*' -exec rm -rf {} +
296 COMMAND rm -rf Makefile Doxyfile
297 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
298
299# YANG extensions plugins
300#set(EXTENSIONS_LIST "nacm" "metadata" "yangdata")
301# if the tests are enabled, build libyang_ext_test
Radek Krejcie84f12f2018-09-18 14:11:50 +0200302if(ENABLE_BUILD_TESTS)
303 find_package(CMocka 1.0.0)
Radek Krejci2c22f122018-09-05 15:08:03 +0200304# if(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
305# list(APPEND EXTENSIONS_LIST "libyang_ext_test")
306# endif(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
Radek Krejcie84f12f2018-09-18 14:11:50 +0200307endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200308
309#if(ENABLE_STATIC)
310# set(EXTENSIONS_LIST_SIZE " 0 ")
311# set(ITEM 0)
312# foreach(EXTENSION ${EXTENSIONS_LIST})
313# add_library(${EXTENSION} STATIC "src/extensions/${EXTENSION}.c")
314# target_link_libraries(yang ${EXTENSION})
315# set(EXTENSIONS_LIST_SIZE "${EXTENSIONS_LIST_SIZE} + lyext_size(${EXTENSION})")
316# set(EXTERN_EXTENSIONS_LIST "${EXTERN_EXTENSIONS_LIST}extern struct lyext_plugin_list ${EXTENSION}[];\n")
317# set(MEMCPY_EXTENSIONS_LIST "${MEMCPY_EXTENSIONS_LIST} lyext_add(plugin, count, ${EXTENSION});\n")
318# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${EXTENSION}\",")
319# MATH(EXPR ITEM "${ITEM}+1")
320# endforeach()
321#else()
322# add_subdirectory(src/extensions)
323#endif(ENABLE_STATIC)
324
325# YANG user types plugins ("user_ipv4" is just an example, not installed by default)
326#set(USER_TYPE_LIST "user_date_and_time")
327#if(ENABLE_STATIC)
328# set(USER_TYPE_LIST_SIZE " 0 ")
329# foreach(USER_TYPE ${USER_TYPE_LIST})
330# add_library(${USER_TYPE} STATIC "src/user_types/${USER_TYPE}.c")
331# target_link_libraries(yang ${USER_TYPE})
332# set(USER_TYPE_LIST_SIZE "${USER_TYPE_LIST_SIZE} + lytype_size(${USER_TYPE})")
333# set(EXTERN_USER_TYPE_LIST "${EXTERN_USER_TYPE_LIST}extern struct lytype_plugin_list ${USER_TYPE}[];\n")
334# set(MEMCPY_USER_TYPE_LIST "${MEMCPY_USER_TYPE_LIST} lytype_add(plugin, count, ${USER_TYPE});\n")
335# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${USER_TYPE}\",")
336# MATH(EXPR ITEM "${ITEM}+1")
337# endforeach()
338# set(STATIC_LOADED_PLUGINS_COUNT "${ITEM}")
339#else()
340# add_subdirectory(src/user_types)
341#endif(ENABLE_STATIC)
342#
343#configure_file(${PROJECT_SOURCE_DIR}/src/plugin_config.h.in ${PROJECT_BINARY_DIR}/src/plugin_config.h)
344
345# yanglint
346#add_executable(yanglint ${lintsrc})
347#target_link_libraries(yanglint yang)
348#install(TARGETS yanglint DESTINATION ${CMAKE_INSTALL_BINDIR})
349#install(FILES ${PROJECT_SOURCE_DIR}/tools/lint/yanglint.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
350
351#yangre
352#add_executable(yangre ${resrc})
353#target_link_libraries(yangre yang)
354#install(TARGETS yangre DESTINATION ${CMAKE_INSTALL_BINDIR})
355
356# yang2yin
357#add_executable(yang2yin ${yang2yinsrc})
358
Radek Krejcie84f12f2018-09-18 14:11:50 +0200359if(ENABLE_VALGRIND_TESTS)
360 set(ENABLE_BUILD_TESTS ON)
361endif()
Radek Krejci2c22f122018-09-05 15:08:03 +0200362
Radek Krejcie84f12f2018-09-18 14:11:50 +0200363if(ENABLE_BUILD_TESTS)
364 if(CMOCKA_FOUND)
365 enable_testing()
366 add_subdirectory(tests)
367 else(CMOCKA_FOUND)
368 message(STATUS "Disabling tests because of missing CMocka")
369 set(ENABLE_BUILD_TESTS NO)
370 endif(CMOCKA_FOUND)
371endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200372
373#if(GEN_LANGUAGE_BINDINGS AND GEN_CPP_BINDINGS)
374# add_subdirectory(swig)
375#endif()
376