project(
 'jsoncpp',
 'cpp',

 # Note: version must be updated in three places when doing a release. This
 # annoying process ensures that amalgamate, CMake, and meson all report the
 # correct version.
 # 1. /meson.build
 # 2. /include/json/version.h
 # 3. /CMakeLists.txt
 # IMPORTANT: also update the SOVERSION!!
 version : '1.9.7',
 default_options : [
 'buildtype=release',
 'cpp_std=c++11',
 'warning_level=1'],
 license : 'Public Domain',
 meson_version : '>= 0.54.0')


jsoncpp_headers = files([
 'include/json/allocator.h',
 'include/json/assertions.h',
 'include/json/config.h',
 'include/json/json_features.h',
 'include/json/forwards.h',
 'include/json/json.h',
 'include/json/reader.h',
 'include/json/value.h',
 'include/json/version.h',
 'include/json/writer.h',
])
jsoncpp_include_directories = include_directories('include')

install_headers(
 jsoncpp_headers,
 subdir : 'json')

if get_option('default_library') == 'shared' and meson.get_compiler('cpp').get_id() == 'msvc'
 dll_export_flag = '-DJSON_DLL_BUILD'
 dll_import_flag = '-DJSON_DLL'
else
 dll_export_flag = []
 dll_import_flag = []
endif

jsoncpp_lib = library(
 'jsoncpp', files([
 'src/lib_json/json_reader.cpp',
 'src/lib_json/json_value.cpp',
 'src/lib_json/json_writer.cpp',
 ]),
 soversion : 27,
 install : true,
 include_directories : jsoncpp_include_directories,
 cpp_args: dll_export_flag)

import('pkgconfig').generate(
 libraries : jsoncpp_lib,
 version : meson.project_version(),
 name : 'jsoncpp',
 filebase : 'jsoncpp',
 description : 'A C++ library for interacting with JSON')

cmakeconf = configuration_data()
cmakeconf.set('MESON_LIB_DIR', get_option('libdir'))
cmakeconf.set('MESON_INCLUDE_DIR', get_option('includedir'))

fs = import('fs')
if get_option('default_library') == 'shared'
 shared_name = fs.name(jsoncpp_lib.full_path())
endif
if get_option('default_library') == 'static'
 static_name = fs.name(jsoncpp_lib.full_path())
endif
if get_option('default_library') == 'both'
 shared_name = fs.name(jsoncpp_lib.get_shared_lib().full_path())
 static_name = fs.name(jsoncpp_lib.get_static_lib().full_path())
endif

if get_option('default_library') == 'shared' or get_option('default_library') == 'both'
 cmakeconf.set('MESON_SHARED_TARGET', '''
add_library(jsoncpp_lib IMPORTED SHARED)
set_target_properties(jsoncpp_lib PROPERTIES
 IMPORTED_LOCATION "''' + join_paths('${PACKAGE_PREFIX_DIR}', get_option('libdir'), shared_name) + '''"
 INTERFACE_INCLUDE_DIRECTORIES "''' + join_paths('${PACKAGE_PREFIX_DIR}', get_option('includedir')) + '")')
endif
if get_option('default_library') == 'static' or get_option('default_library') == 'both'
 cmakeconf.set('MESON_STATIC_TARGET', '''
add_library(jsoncpp_static IMPORTED STATIC)
set_target_properties(jsoncpp_static PROPERTIES
 IMPORTED_LOCATION "''' + join_paths('${PACKAGE_PREFIX_DIR}', get_option('libdir'), static_name) + '''"
 INTERFACE_INCLUDE_DIRECTORIES "''' + join_paths('${PACKAGE_PREFIX_DIR}', get_option('includedir')) + '")')
endif

import('cmake').configure_package_config_file(
 name: 'jsoncpp',
 input: 'jsoncppConfig.cmake.meson.in',
 configuration: cmakeconf)
install_data('jsoncpp-namespaced-targets.cmake', install_dir : join_paths(get_option('libdir'), 'cmake', jsoncpp_lib.name()))

# for libraries bundling jsoncpp
jsoncpp_dep = declare_dependency(
 include_directories : jsoncpp_include_directories,
 link_with : jsoncpp_lib,
 version : meson.project_version())

# tests
if meson.is_subproject() or not get_option('tests')
 subdir_done()
endif

python = find_program('python3')

jsoncpp_test = executable(
 'jsoncpp_test', files([
 'src/test_lib_json/jsontest.cpp',
 'src/test_lib_json/main.cpp',
 'src/test_lib_json/fuzz.cpp',
 ]),
 include_directories : jsoncpp_include_directories,
 link_with : jsoncpp_lib,
 install : false,
 cpp_args: dll_import_flag)
test(
 'unittest_jsoncpp_test',
 jsoncpp_test)

jsontestrunner = executable(
 'jsontestrunner',
 'src/jsontestrunner/main.cpp',
 include_directories : jsoncpp_include_directories,
 link_with : jsoncpp_lib,
 install : false,
 cpp_args: dll_import_flag)
test(
 'unittest_jsontestrunner',
 python,
 args : [
 '-B',
 join_paths(meson.current_source_dir(), 'test/runjsontests.py'),
 jsontestrunner,
 join_paths(meson.current_source_dir(), 'test/data')],
 )
test(
 'jsonchecker_jsontestrunner',
 python,
 is_parallel : false,
 args : [
 '-B',
 join_paths(meson.current_source_dir(), 'test/runjsontests.py'),
 '--with-json-checker',
 jsontestrunner,
 join_paths(meson.current_source_dir(), 'test/data')],
 workdir : join_paths(meson.current_source_dir(), 'test/data'),
 )