blob: 07476379fda18b3cad944fc1e57c56c1361b1126 [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 Krejcie84f12f2018-09-18 14:11:50 +020024set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -std=c99")
Radek Krejci2c22f122018-09-05 15:08:03 +020025set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
26set(CMAKE_C_FLAGS_PACKAGE "-g -O2 -DNDEBUG")
27set(CMAKE_C_FLAGS_DEBUG "-g -O0")
28
29# options
Radek Krejcie84f12f2018-09-18 14:11:50 +020030if((CMAKE_BUILD_TYPE STREQUAL debug) OR (CMAKE_BUILD_TYPE STREQUAL Package))
31 option(ENABLE_BUILD_TESTS "Build tests" ON)
32 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" ON)
33else()
34 option(ENABLE_BUILD_TESTS "Build tests" OFF)
35 option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" OFF)
36endif()
Radek Krejci2c22f122018-09-05 15:08:03 +020037#option(ENABLE_CALLGRIND_TESTS "Build performance tests to be run with callgrind" OFF)
38
39#option(ENABLE_CACHE "Enable data caching for schemas and hash tables for data (time-efficient at the cost of increased space-complexity)" ON)
40#option(ENABLE_LATEST_REVISIONS "Enable reusing of latest revisions of schemas" ON)
41#option(ENABLE_LYD_PRIV "Add a private pointer also to struct lyd_node (data node structure), just like in struct lys_node, for arbitrary user data" OFF)
42#set(PLUGINS_DIR "${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 Krejci86d106e2018-10-18 09:53:19 +0200161 src/tree_schema_helpers.c
Radek Krejcid91dbaf2018-09-21 15:51:39 +0200162 src/parser_yang.c
163 src/xml.c)
Radek Krejci2c22f122018-09-05 15:08:03 +0200164
165#set(lintsrc
166# tools/lint/main.c
167# tools/lint/main_ni.c
168# tools/lint/commands.c
169# tools/lint/completion.c
170# tools/lint/configuration.c
171# linenoise/linenoise.c)
172
173#set(resrc
174# tools/re/main.c)
175
176#set(yang2yinsrc
177# tools/yang2yin/main.c)
178
179set(headers
180 src/libyang.h
Radek Krejci6caa6ab2018-10-24 10:04:48 +0200181 src/context.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200182 src/tree_schema.h
Radek Krejcice8c1592018-10-29 15:35:51 +0100183 src/extensions.h
Radek Krejci2c22f122018-09-05 15:08:03 +0200184 src/dict.h
185 src/log.h
Michal Vasko1324b6c2018-09-07 11:16:23 +0200186 src/set.h)
Radek Krejci2c22f122018-09-05 15:08:03 +0200187
188check_symbol_exists(vdprintf stdio.h HAVE_VDPRINTF)
189if(HAVE_VDPRINTF)
190 add_definitions(-DHAVE_VDPRINTF)
191endif(HAVE_VDPRINTF)
192
193# create static libyang library
194if(ENABLE_STATIC)
195 add_definitions(-DSTATIC)
196 set(CMAKE_EXE_LINKER_FLAGS -static)
197 set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
198 set(CMAKE_EXE_LINK_DYNAMIC_C_FLAGS) # remove -Wl,-Bdynamic
199 set(CMAKE_EXE_LINK_DYNAMIC_CXX_FLAGS)
200 add_library(yang STATIC ${libsrc})
201else()
202 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
203 add_library(yangobj OBJECT ${libsrc})
204 add_library(yang SHARED $<TARGET_OBJECTS:yangobj>)
205
206 #link dl
207 target_link_libraries(yang ${CMAKE_DL_LIBS})
208endif(ENABLE_STATIC)
209
210set_target_properties(yang PROPERTIES VERSION ${LIBYANG_VERSION} SOVERSION ${LIBYANG_SOVERSION})
211set_target_properties(yang PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
212
213# link math
214target_link_libraries(yang m)
215
216# find pthreads
217set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
218find_package(Threads REQUIRED)
219if(ENABLE_STATIC)
220 target_link_libraries(yang -Wl,--whole-archive ${CMAKE_THREAD_LIBS_INIT} -Wl,--no-whole-archive)
221else()
222 target_link_libraries(yang ${CMAKE_THREAD_LIBS_INIT})
223endif(ENABLE_STATIC)
224
225# find PCRE library
226unset(PCRE_LIBRARY CACHE)
227find_package(PCRE REQUIRED)
228include_directories(${PCRE_INCLUDE_DIRS})
229target_link_libraries(yang ${PCRE_LIBRARIES})
230
231install(TARGETS yang DESTINATION ${CMAKE_INSTALL_LIBDIR})
232install(FILES ${headers} ${PROJECT_BINARY_DIR}/src/config.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libyang)
233
234find_package(PkgConfig)
235if(PKG_CONFIG_FOUND)
236 # generate and install pkg-config file
237 configure_file("libyang.pc.in" "libyang.pc" @ONLY)
238 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libyang.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
239 # check that pkg-config includes the used path
240 execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable pc_path pkg-config RESULT_VARIABLE RETURN OUTPUT_VARIABLE PC_PATH ERROR_QUIET)
241 if(RETURN EQUAL 0)
242 string(STRIP "${PC_PATH}" PC_PATH)
243 set(PC_PATH "${PC_PATH}:$ENV{PKG_CONFIG_PATH}")
244 string(REGEX MATCH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig" SUBSTR "${PC_PATH}")
245 string(LENGTH "${SUBSTR}" SUBSTR_LEN)
246 if(SUBSTR_LEN EQUAL 0)
247 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\".")
248 endif()
249 endif()
250endif()
251
252# generate doxygen documentation for libyang API
253find_package(Doxygen)
254if(DOXYGEN_FOUND)
255 find_program(DOT_PATH dot PATH_SUFFIXES graphviz2.38/bin graphviz/bin)
256 if(DOT_PATH)
257 set(HAVE_DOT "YES")
258 else()
259 set(HAVE_DOT "NO")
260 message(AUTHOR_WARNING "Doxygen: to generate UML diagrams please install graphviz")
261 endif()
262 add_custom_target(doc
263 COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
264 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
265 configure_file(Doxyfile.in Doxyfile)
266endif()
267
268# clean cmake cache
269add_custom_target(cclean
270 COMMAND make clean
271 COMMAND find . -iname '*cmake*' -not -name CMakeLists.txt -not -path './CMakeModules*' -exec rm -rf {} +
272 COMMAND rm -rf Makefile Doxyfile
273 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
274
275# YANG extensions plugins
276#set(EXTENSIONS_LIST "nacm" "metadata" "yangdata")
277# if the tests are enabled, build libyang_ext_test
Radek Krejcie84f12f2018-09-18 14:11:50 +0200278if(ENABLE_BUILD_TESTS)
279 find_package(CMocka 1.0.0)
Radek Krejci2c22f122018-09-05 15:08:03 +0200280# if(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
281# list(APPEND EXTENSIONS_LIST "libyang_ext_test")
282# endif(CMOCKA_FOUND AND CMAKE_BUILD_TYPE MATCHES debug)
Radek Krejcie84f12f2018-09-18 14:11:50 +0200283endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200284
285#if(ENABLE_STATIC)
286# set(EXTENSIONS_LIST_SIZE " 0 ")
287# set(ITEM 0)
288# foreach(EXTENSION ${EXTENSIONS_LIST})
289# add_library(${EXTENSION} STATIC "src/extensions/${EXTENSION}.c")
290# target_link_libraries(yang ${EXTENSION})
291# set(EXTENSIONS_LIST_SIZE "${EXTENSIONS_LIST_SIZE} + lyext_size(${EXTENSION})")
292# set(EXTERN_EXTENSIONS_LIST "${EXTERN_EXTENSIONS_LIST}extern struct lyext_plugin_list ${EXTENSION}[];\n")
293# set(MEMCPY_EXTENSIONS_LIST "${MEMCPY_EXTENSIONS_LIST} lyext_add(plugin, count, ${EXTENSION});\n")
294# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${EXTENSION}\",")
295# MATH(EXPR ITEM "${ITEM}+1")
296# endforeach()
297#else()
298# add_subdirectory(src/extensions)
299#endif(ENABLE_STATIC)
300
301# YANG user types plugins ("user_ipv4" is just an example, not installed by default)
302#set(USER_TYPE_LIST "user_date_and_time")
303#if(ENABLE_STATIC)
304# set(USER_TYPE_LIST_SIZE " 0 ")
305# foreach(USER_TYPE ${USER_TYPE_LIST})
306# add_library(${USER_TYPE} STATIC "src/user_types/${USER_TYPE}.c")
307# target_link_libraries(yang ${USER_TYPE})
308# set(USER_TYPE_LIST_SIZE "${USER_TYPE_LIST_SIZE} + lytype_size(${USER_TYPE})")
309# set(EXTERN_USER_TYPE_LIST "${EXTERN_USER_TYPE_LIST}extern struct lytype_plugin_list ${USER_TYPE}[];\n")
310# set(MEMCPY_USER_TYPE_LIST "${MEMCPY_USER_TYPE_LIST} lytype_add(plugin, count, ${USER_TYPE});\n")
311# set(STATIC_LOADED_PLUGINS "${STATIC_LOADED_PLUGINS} \"${USER_TYPE}\",")
312# MATH(EXPR ITEM "${ITEM}+1")
313# endforeach()
314# set(STATIC_LOADED_PLUGINS_COUNT "${ITEM}")
315#else()
316# add_subdirectory(src/user_types)
317#endif(ENABLE_STATIC)
318#
319#configure_file(${PROJECT_SOURCE_DIR}/src/plugin_config.h.in ${PROJECT_BINARY_DIR}/src/plugin_config.h)
320
321# yanglint
322#add_executable(yanglint ${lintsrc})
323#target_link_libraries(yanglint yang)
324#install(TARGETS yanglint DESTINATION ${CMAKE_INSTALL_BINDIR})
325#install(FILES ${PROJECT_SOURCE_DIR}/tools/lint/yanglint.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
326
327#yangre
328#add_executable(yangre ${resrc})
329#target_link_libraries(yangre yang)
330#install(TARGETS yangre DESTINATION ${CMAKE_INSTALL_BINDIR})
331
332# yang2yin
333#add_executable(yang2yin ${yang2yinsrc})
334
Radek Krejcie84f12f2018-09-18 14:11:50 +0200335if(ENABLE_VALGRIND_TESTS)
336 set(ENABLE_BUILD_TESTS ON)
337endif()
Radek Krejci2c22f122018-09-05 15:08:03 +0200338
Radek Krejcie84f12f2018-09-18 14:11:50 +0200339if(ENABLE_BUILD_TESTS)
340 if(CMOCKA_FOUND)
341 enable_testing()
342 add_subdirectory(tests)
343 else(CMOCKA_FOUND)
344 message(STATUS "Disabling tests because of missing CMocka")
345 set(ENABLE_BUILD_TESTS NO)
346 endif(CMOCKA_FOUND)
347endif(ENABLE_BUILD_TESTS)
Radek Krejci2c22f122018-09-05 15:08:03 +0200348
349#if(GEN_LANGUAGE_BINDINGS AND GEN_CPP_BINDINGS)
350# add_subdirectory(swig)
351#endif()
352