resource/c_common/SConscript

   1 #******************************************************************
   2 #
   3 # Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
   4 #
   5 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
   6 #
   7 # Licensed under the Apache License, Version 2.0 (the "License");
   8 # you may not use this file except in compliance with the License.
   9 # You may obtain a copy of the License at
  10 #
  11 #      http://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 # Unless required by applicable law or agreed to in writing, software
  14 # distributed under the License is distributed on an "AS IS" BASIS,
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 # See the License for the specific language governing permissions and
  17 # limitations under the License.
  18 #
  19 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  20
  21
  22 Import('env')
  23 import os
  24 import datetime
  25
  26 target_os = env.get('TARGET_OS')
  27 target_arch = env.get('TARGET_ARCH')
  28
  29 ######################################################################
  30 # Generate iotivity_config.h using presence of headers
  31 ######################################################################
  32
  33 config_h_env = env.Clone()
  34 conf = Configure(config_h_env)
  35
  36 config_h_header = '''
  37 /* ****************************************************************************
  38  * iotivity_config.h - IoTivity platform-specific configuration header.
  39  *
  40  * Auto-generated code for the %s %s platform.
  41  *
  42  * Generated at %s
  43  *
  44  *************************************************************************** */
  45
  46 #ifndef IOTIVITY_CONFIG_H__
  47 #define IOTIVITY_CONFIG_H__
  48
  49 ''' % (str(target_os), str(target_arch), str(datetime.datetime.utcnow()))
  50
  51 config_h_body = ''
  52
  53 config_h_footer = '''
  54
  55 #include "platform_features.h"
  56
  57 #endif // IOTIVITY_CONFIG_H__
  58
  59 '''
  60
  61 cxx_headers = ['arpa/inet.h',
  62                'fcntl.h',
  63                'grp.h',
  64                'in6addr.h',
  65                'linux/limits.h',
  66                'memory.h',
  67                'netdb.h',
  68                'netinet/in.h',
  69                'pthread.h',
  70                'pwd.h',
  71                'stdlib.h',
  72                'string.h',
  73                'strings.h',
  74                'sys/socket.h',
  75                'sys/stat.h',
  76                'sys/time.h',
  77                'sys/timeb.h',
  78                'sys/types.h',
  79                'sys/unistd.h',
  80                'syslog.h',
  81                'time.h',
  82                'unistd.h',
  83                'uuid/uuid.h',
  84                'windows.h',
  85                'winsock2.h',
  86                'ws2tcpip.h']
  87
  88 if target_os == 'arduino':
  89         # Detection of headers on the Arduino platform is currently broken.
  90         cxx_headers = []
  91
  92 if target_os in ['tizenrt']:
  93         env.AppendUnique(CCFLAGS = ['-std=c99'])
  94         env.AppendUnique(CCFLAGS = ['-w'])
  95         cxx_headers.remove('sys/timeb.h')
  96         config_h_body += "#include <tinyara/config.h>\n\n"
  97
  98 if target_os == 'msys_nt':
  99         # WinPThread provides a pthread.h, but we want to use native threads.
 100         cxx_headers.remove('pthread.h')
 101
 102 def get_define_from_header_file(header_file):
 103         header_file_converted = header_file.replace("/","_").replace(".","_").upper()
 104         return "HAVE_" + header_file_converted
 105
 106 for header_file_name in cxx_headers:
 107         if target_os == 'tizenrt':
 108                 if conf.CheckCHeader(header_file_name):
 109                         config_h_body += "#define %s 1\n\n" % get_define_from_header_file(header_file_name)
 110         else:
 111                 if conf.CheckCXXHeader(header_file_name):
 112                         config_h_body += "#define %s 1\n\n" % get_define_from_header_file(header_file_name)
 113 conf.Finish()
 114
 115 # Autoconf feature doesn't work with Jenkins' arduino toolchain, so hardcode it here.
 116 if target_os == 'arduino':
 117         config_h_body += "#define HAVE_ARDUINO_TIME_H\n\n"
 118
 119 # Generate the file
 120 src_dir = env.get('SRC_DIR')
 121 config_h_file_path = os.path.join(src_dir, 'resource', 'c_common', 'iotivity_config.h')
 122 if os.path.exists(config_h_file_path):
 123         os.remove(config_h_file_path)
 124 config_h_file = open(config_h_file_path, "w")
 125 config_h_file.write(config_h_header + config_h_body + config_h_footer)
 126 config_h_file.close()
 127
 128 # Sanity check to ensure that the above block created the file.
 129 if not os.path.exists(config_h_file_path):
 130         print "Error: iotivity_config.h file not created!"
 131
 132 # iotivity_config.h should be copied to the build dir
 133 env.UserInstallTargetHeader(config_h_file_path, 'c_common', 'iotivity_config.h')
 134
 135 # Use the generated file internally
 136 env.AppendUnique(CPPPATH = [os.path.join(src_dir, 'resource', 'c_common')])
 137
 138 ######################################################################
 139
 140 ######################################################################
 141 # Add platform-specific helper library
 142 ######################################################################
 143
 144 if target_os in ['windows', 'msys_nt']:
 145         SConscript('windows/SConscript')
 146
 147 env.AppendUnique(CPPPATH = [
 148             os.path.join(Dir('.').abspath, 'oic_malloc', 'include'),
 149             os.path.join(Dir('.').abspath, 'oic_string', 'include'),
 150             os.path.join(Dir('.').abspath, 'oic_time', 'include'),
 151             os.path.join(Dir('.').abspath, 'ocrandom', 'include'),
 152             os.path.join(Dir('.').abspath, 'octhread', 'include')
 153         ])
 154
 155 if target_os == 'tizen':
 156         env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
 157 else:
 158         env.AppendUnique(LIBPATH = [os.path.join(env.get('BUILD_DIR'), 'resource', 'c_common')])
 159
 160 if target_os in ['tizen', 'linux']:
 161         env.ParseConfig("pkg-config --cflags --libs uuid")
 162
 163 common_env = env.Clone()
 164
 165 ######################################################################
 166 # Source files and Targets
 167 ######################################################################
 168 common_src = [
 169         'oic_string/src/oic_string.c',
 170         'oic_malloc/src/oic_malloc.c',
 171         'oic_time/src/oic_time.c',
 172         'ocrandom/src/ocrandom.c'
 173         ]
 174
 175 if env['POSIX_SUPPORTED']:
 176         common_src.append('octhread/src/posix/octhread.c')
 177 elif target_os  in ['windows']:
 178         common_src.append('octhread/src/windows/octhread.c')
 179 else:
 180         common_src.append('octhread/src/noop/octhread.c')
 181
 182 commonlib = common_env.StaticLibrary('c_common', common_src)
 183 common_env.InstallTarget(commonlib, 'c_common')
 184 common_env.UserInstallTargetLib(commonlib, 'c_common')
 185 common_env.UserInstallTargetHeader('platform_features.h', 'c_common', 'platform_features.h')
 186
 187 env.PrependUnique(LIBS = ['c_common'])