1 project('nntrainer', 'c', 'cpp',
3 license: ['apache-2.0'],
4 meson_version: '>=0.50.0',
12 add_project_arguments('-DMIN_CPP_VERSION=201402', language:['c','cpp'])
14 cc = meson.get_compiler('c')
15 cxx = meson.get_compiler('cpp')
18 if get_option('enable-tizen')
19 # Pass __TIZEN__ to the compiler
20 build_platform = 'tizen'
21 add_project_arguments('-D__TIZEN__=1', language:['c','cpp'])
23 if get_option('enable-tizen-feature-check')
24 add_project_arguments('-D__FEATURE_CHECK_SUPPORT__', language: ['c', 'cpp'])
32 '-Wformat-nonliteral',
45 '-Wmissing-declarations',
46 '-Wmissing-include-dirs',
47 '-Wmissing-prototypes',
50 '-Wold-style-definition',
51 '-Wdeclaration-after-statement',
55 foreach extra_arg : warning_flags
56 if cc.has_argument (extra_arg)
57 add_project_arguments([extra_arg], language: 'c')
59 if cxx.has_argument (extra_arg)
60 add_project_arguments([extra_arg], language: 'cpp')
64 foreach extra_arg : warning_c_flags
65 if cc.has_argument (extra_arg)
66 add_project_arguments([extra_arg], language: 'c')
71 nntrainer_prefix = get_option('prefix')
72 nntrainer_libdir = join_paths(nntrainer_prefix, get_option('libdir'))
73 nntrainer_bindir = join_paths(nntrainer_prefix, get_option('bindir'))
74 nntrainer_includedir = join_paths(nntrainer_prefix, get_option('includedir'))
75 nntrainer_inidir = get_option('sysconfdir')
76 application_install_dir = join_paths(nntrainer_bindir, 'applications')
78 # Set default configuration
79 nntrainer_conf = configuration_data()
80 nntrainer_conf.set('VERSION', meson.project_version())
81 nntrainer_conf.set('PREFIX', nntrainer_prefix)
82 nntrainer_conf.set('EXEC_PREFIX', nntrainer_bindir)
83 nntrainer_conf.set('LIB_INSTALL_DIR', nntrainer_libdir)
84 nntrainer_conf.set('INCLUDE_INSTALL_DIR', nntrainer_includedir)
86 dummy_dep = dependency('', required: false)
90 if get_option('enable-cublas')
91 add_project_arguments('-DUSE_CUBLAS=1', language:['c','cpp'])
94 if get_option('enable-blas')
95 add_project_arguments('-DUSE_BLAS=1', language:['c','cpp'])
96 if build_platform == 'tizen'
97 blas_dep = dependency('openblas')
99 blas_dep = dependency('blas-openblas')
103 if get_option('enable-profile')
104 add_project_arguments('-DPROFILE=1', language:['c', 'cpp'])
107 if get_option('use_gym')
108 add_project_arguments('-DUSE_GYM=1', language:['c','cpp'])
111 if get_option('enable-logging')
112 add_project_arguments('-D__LOGGING__=1', language:['c','cpp'])
115 if get_option('enable-test')
116 add_project_arguments('-DENABLE_TEST=1', language:['c','cpp'])
119 libm_dep = cxx.find_library('m') # cmath library
120 libdl_dep = cxx.find_library('dl') # DL library
121 thread_dep = dependency('threads') # pthread for tensorflow-lite
122 iniparser_dep = dependency('iniparser', required : false) # iniparser
123 if not iniparser_dep.found()
124 message('falling back to find libiniparser library and header files')
125 libiniparser_dep = cxx.find_library('iniparser')
126 if libiniparser_dep.found() and cxx.has_header('iniparser.h', \
127 args : '-I/usr/include/iniparser')
128 iniparser_dep = declare_dependency (dependencies : libiniparser_dep,
129 compile_args : '-I/usr/include/iniparser')
133 nnstreamer_capi_dep = dependency('capi-nnstreamer', required:false)
134 if get_option('enable-nnstreamer-backbone')
135 add_project_arguments('-DENABLE_NNSTREAMER_BACKBONE=1', language:['c','cpp'])
138 tflite_dep = dependency('tensorflow-lite', required: false)
139 if get_option('enable-tflite-backbone')
140 add_project_arguments('-DENABLE_TFLITE_BACKBONE=1', language:['c','cpp'])
143 jsoncpp_dep = dependency('jsoncpp') # jsoncpp
144 libcurl_dep = dependency('libcurl')
145 gtest_dep = dependency('gtest', required: false)
148 configure_file(input: 'nntrainer.pc.in', output: 'nntrainer.pc',
149 install_dir: join_paths(nntrainer_libdir, 'pkgconfig'),
150 configuration: nntrainer_conf
159 if get_option('enable-app')
160 if not tflite_dep.found()
161 error('Tensorflow-Lite dependency not found')
163 subdir('Applications')
166 if get_option('enable-test')
170 if get_option('enable-nnstreamer-tensor-filter')
171 nnstreamer_dep = dependency('nnstreamer', required: true)
172 subdir('nnstreamer/tensor_filter')
175 if get_option('enable-android')
177 ndk_build = find_program('ndk-build', required : true)
178 jni_root = meson.current_source_dir() / 'jni'
179 jni_build_root = meson.current_build_dir() / 'jni'
182 'NDK_PROJECT_PATH': jni_root,
183 'APP_BUILD_SCRIPT': jni_root / 'Android.mk',
184 'NDK_APPLICATION_MK': jni_root / 'Application.mk',
185 'NDK_LIBS_OUT': jni_build_root / 'libs',
186 'NDK_OUT': jni_build_root / 'objs',
187 'ENABLE_PROFILE': get_option('enable-profile') ? 1 : 0,
188 'ENABLE_BLAS': get_option('enable-blas') ? 1 : 0,
191 num_threads = run_command('grep', '-c', '^processor', '/proc/cpuinfo').stdout().strip()
192 message('num processor are: ' + num_threads)
194 thread_opt_flag = '-j' + num_threads
196 ndk_additional_flags = [thread_opt_flag]
198 ndk_build_command = [ndk_build]
199 foreach key, val : ndk_args
200 ndk_build_command += '@0@=@1@'.format(key, val)
202 ndk_build_command += ndk_additional_flags
204 android_build_target = custom_target('android',
206 build_by_default: true,
207 command: ndk_build_command