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| 1 | +#Licensed under the MIT license. See LICENSE file in the project root for full license information. |
| 2 | + |
| 3 | +cmake_minimum_required(VERSION 2.8.7) |
| 4 | +cmake_policy(SET CMP0048 NEW) |
| 5 | +project(json-c VERSION 0.13.1) |
| 6 | + |
| 7 | + |
| 8 | +include(CheckSymbolExists) |
| 9 | + |
| 10 | +check_symbol_exists(strtoll "stdlib.h" HAVE_STRTOLL) |
| 11 | + |
| 12 | +set(cmake_strtoll "strtoll") |
| 13 | +if (NOT HAVE_STRTOLL) |
| 14 | + # Use _strtoi64 if strtoll is not available. |
| 15 | + check_symbol_exists(_strtoi64 stdlib.h have_strtoi64) |
| 16 | + if (have_strtoi64) |
| 17 | + set(HAVE_STRTOLL 1) |
| 18 | + set(cmake_strtoll "_strtoi64") |
| 19 | + # could do the same for strtoull, if needed |
| 20 | + endif () |
| 21 | +endif () |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +if(MSVC) |
| 26 | + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701") |
| 27 | + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701") |
| 28 | + set(cmake_create_config 1) |
| 29 | +elseif(MINGW) |
| 30 | + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -D_GNU_SOURCE=1") |
| 31 | + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -D_GNU_SOURCE=1") |
| 32 | + if (MSYS OR CMAKE_GENERATOR STREQUAL "Unix Makefiles") |
| 33 | + execute_process(COMMAND echo ${CMAKE_CURRENT_SOURCE_DIR} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 34 | + execute_process(COMMAND sh autogen.sh WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 35 | + execute_process(COMMAND sh ./configure WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 36 | + file(COPY ./config.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/) |
| 37 | + file(COPY ./json_config.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/) |
| 38 | + else() |
| 39 | + set(cmake_create_config 1) |
| 40 | + endif() |
| 41 | +elseif(UNIX) |
| 42 | + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") |
| 43 | + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -D_GNU_SOURCE") |
| 44 | + execute_process(COMMAND echo ${CMAKE_CURRENT_SOURCE_DIR} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 45 | + execute_process(COMMAND sh autogen.sh WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 46 | + execute_process(COMMAND ./configure WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| 47 | + file(COPY ./config.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/) |
| 48 | + file(COPY ./json_config.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/) |
| 49 | +endif() |
| 50 | + |
| 51 | +if (cmake_create_config) |
| 52 | + file(REMOVE ./config.h) # make sure any stale one is gone |
| 53 | + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/config.h) |
| 54 | + file(COPY ./json_config.h.win32 DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/) |
| 55 | + file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h) |
| 56 | +endif () |
| 57 | + |
| 58 | +include_directories(${CMAKE_CURRENT_BINARY_DIR}/include) |
| 59 | + |
| 60 | +set(JSON_C_PUBLIC_HEADERS |
| 61 | + ./json.h |
| 62 | + ${CMAKE_CURRENT_BINARY_DIR}/include/config.h |
| 63 | + ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h |
| 64 | + ./arraylist.h |
| 65 | + ./debug.h |
| 66 | + ./json_c_version.h |
| 67 | + ./json_inttypes.h |
| 68 | + ./json_object.h |
| 69 | + ./json_pointer.h |
| 70 | + ./json_tokener.h |
| 71 | + ./json_util.h |
| 72 | + ./linkhash.h |
| 73 | + ./printbuf.h |
| 74 | +) |
| 75 | +set(JSON_C_HEADERS |
| 76 | + ${JSON_C_PUBLIC_HEADERS} |
| 77 | + ./json_object_private.h |
| 78 | + ./random_seed.h |
| 79 | + ./strerror_override.h |
| 80 | + ./strerror_override_private.h |
| 81 | + ./math_compat.h |
| 82 | + ./snprintf_compat.h |
| 83 | + ./strdup_compat.h |
| 84 | + ./vasprintf_compat.h |
| 85 | +) |
| 86 | + |
| 87 | +set(JSON_C_SOURCES |
| 88 | + ./arraylist.c |
| 89 | + ./debug.c |
| 90 | + ./json_c_version.c |
| 91 | + ./json_object.c |
| 92 | + ./json_object_iterator.c |
| 93 | + ./json_pointer.c |
| 94 | + ./json_tokener.c |
| 95 | + ./json_util.c |
| 96 | + ./json_visit.c |
| 97 | + ./linkhash.c |
| 98 | + ./printbuf.c |
| 99 | + ./random_seed.c |
| 100 | + ./strerror_override.c |
| 101 | +) |
| 102 | + |
| 103 | +add_library(json-c |
| 104 | + SHARED |
| 105 | + ${JSON_C_SOURCES} |
| 106 | + ${JSON_C_HEADERS} |
| 107 | +) |
| 108 | + |
| 109 | +add_library(json-c-static |
| 110 | + STATIC |
| 111 | + ${JSON_C_SOURCES} |
| 112 | + ${JSON_C_HEADERS} |
| 113 | +) |
| 114 | + |
| 115 | +set_property(TARGET json-c PROPERTY C_STANDARD 99) |
| 116 | +set_property(TARGET json-c-static PROPERTY C_STANDARD 99) |
| 117 | +set_target_properties(json-c-static PROPERTIES OUTPUT_NAME json-c) |
| 118 | + |
| 119 | +install(TARGETS json-c json-c-static |
| 120 | + RUNTIME DESTINATION bin |
| 121 | + LIBRARY DESTINATION lib |
| 122 | + ARCHIVE DESTINATION lib |
| 123 | +) |
| 124 | + |
| 125 | +install(FILES ${JSON_C_PUBLIC_HEADERS} DESTINATION ${CMAKE_INSTALL_PREFIX}/include/json-c ) |
| 126 | + |
| 127 | +if (UNIX) |
| 128 | + set(prefix ${CMAKE_INSTALL_PREFIX}) |
| 129 | + set(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin) |
| 130 | + set(libdir ${CMAKE_INSTALL_PREFIX}/lib) |
| 131 | + set(includedir ${CMAKE_INSTALL_PREFIX}/include) |
| 132 | + set(VERSION ${PROJECT_VERSION}) |
| 133 | + configure_file(json-c.pc.in json-c.pc @ONLY) |
| 134 | + set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files") |
| 135 | + install(FILES ${CMAKE_BINARY_DIR}/json-c.pc DESTINATION "${INSTALL_PKGCONFIG_DIR}") |
| 136 | +endif () |
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