extlibs/mbedtls/SConscript

   1 #******************************************************************
   2 #
   3 # Copyright 2016 Samsung Electronics 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 Import('env')
  22
  23 import os
  24 import sys
  25 import subprocess
  26
  27 target_os = env.get('TARGET_OS')
  28 root_dir = env.get('SRC_DIR')
  29 static_lib = env.get('WITH_MBEDTLS_STATIC_LIB');
  30 mbedtls_dir = os.path.join(root_dir, 'extlibs','mbedtls','mbedtls/')
  31 start_dir = os.getcwd()
  32 # Right now this script assumes the revision is a tag, and not a branch or an arbitrary
  33 # commit. If this changes, update the check below, or else the script will always conclude
  34 # the repo is not up to date because a tag with that name doesn't exist.
  35 mbedtls_revision = 'mbedtls-2.16.2'
  36
  37 if not os.path.exists(mbedtls_dir):
  38     print '''
  39 *********************************** Error: ****************************************
  40 * Please download mbedtls using the following command:                            *
  41 *     $ git clone https://github.com/ARMmbed/mbedtls.git extlibs/mbedtls/mbedtls -b %s
  42 ***********************************************************************************
  43  ''' % mbedtls_revision
  44     Exit(1)
  45 #cd extlib/mbedtls/mbedtls
  46 os.chdir(mbedtls_dir)
  47
  48 # Tizen uses its own process to prepare the mbedTLS repo in gbsbuild.sh. Make sure
  49 # the mbedtls_revision tag selected is the same as in extlibs/mbedtls/prep.sh.
  50 # This code also assumes mbedtls_revision is a tag; if it changes to
  51 # a branch or an arbitrary commit, disable this check below.
  52 # if target_os != 'tizen':
  53 #     out = subprocess.check_output('git tag -l ' + mbedtls_revision, shell = True)
  54 #     if mbedtls_revision not in out:
  55 #         print out
  56 #         print '''
  57 # *********************************** Error: ****************************************
  58 # * Your mbedTLS repo is not up to date with the latest version we require. Please  *
  59 # * update with the following commands:                                             *
  60 # *     $ cd extlibs/mbedtls/mbedtls                                                *
  61 # *     $ git fetch                                                                 *
  62 # ***********************************************************************************
  63 #  '''
  64 #         Exit(1)
  65
  66 # Apply ocf patch on git revision
  67 if os.path.exists('.git/HEAD'):
  68     cmd = 'git checkout development && git reset --hard ' + mbedtls_revision + ' && git apply --whitespace=fix ../ocf.patch'
  69     os.system(cmd)
  70 else:
  71     print 'mbedtls: Assume ocf.patch (TLS_ECDH_ANON_WITH_AES_128_CBC_SHA256) was applied in %s' % mbedtls_dir
  72 os.chdir(start_dir)
  73
  74
  75 mbedtls_env = env.Clone()
  76 mbedtls_env.PrependUnique(CPPPATH = [mbedtls_dir])
  77 mbedtls_env.AppendUnique(CPPPATH = [mbedtls_dir+'include/'])
  78 mbedtls_env.AppendUnique(CFLAGS = ['-fPIC', '-Wall'])
  79
  80 asan_build = env.get('WITH_ASAN')
  81 print 'Asan build: {}'.format(asan_build)
  82 if asan_build:
  83     mbedtls_env.AppendUnique(CFLAGS = ['-UMBEDTLS_HAVE_ASM'])
  84
  85 ######################################################################
  86 # Source files and Target(s)
  87 ######################################################################
  88 mbedtls_src = [
  89                 'mbedtls/library/debug.c',
  90                 'mbedtls/library/net_sockets.c',
  91                 'mbedtls/library/ssl_cache.c',
  92                 'mbedtls/library/ssl_ciphersuites.c',
  93                 'mbedtls/library/ssl_cli.c',
  94                 'mbedtls/library/ssl_cookie.c',
  95                 'mbedtls/library/ssl_srv.c',
  96                 'mbedtls/library/ssl_ticket.c',
  97                 'mbedtls/library/ssl_tls.c'
  98         ]
  99
 100
 101 mbedcrypto_src = [
 102                     'mbedtls/library/aes.c',
 103                     'mbedtls/library/aesni.c',
 104                     'mbedtls/library/arc4.c',
 105                     'mbedtls/library/asn1parse.c',
 106                     'mbedtls/library/asn1write.c',
 107                     'mbedtls/library/base64.c',
 108                     'mbedtls/library/bignum.c',
 109                     'mbedtls/library/blowfish.c',
 110                     'mbedtls/library/camellia.c',
 111                     'mbedtls/library/ccm.c',
 112                     'mbedtls/library/cipher.c',
 113                     'mbedtls/library/cipher_wrap.c',
 114                     'mbedtls/library/ctr_drbg.c',
 115                     'mbedtls/library/des.c',
 116                     'mbedtls/library/dhm.c',
 117                     'mbedtls/library/ecdh.c',
 118                     'mbedtls/library/ecdsa.c',
 119                     'mbedtls/library/ecjpake.c',
 120                     'mbedtls/library/ecp.c',
 121                     'mbedtls/library/ecp_curves.c',
 122                     'mbedtls/library/entropy.c',
 123                     'mbedtls/library/entropy_poll.c',
 124                     'mbedtls/library/error.c',
 125                     'mbedtls/library/gcm.c',
 126                     'mbedtls/library/havege.c',
 127                     'mbedtls/library/hmac_drbg.c',
 128                     'mbedtls/library/md.c',
 129                     'mbedtls/library/md2.c',
 130                     'mbedtls/library/md4.c',
 131                     'mbedtls/library/md5.c',
 132                     'mbedtls/library/md_wrap.c',
 133                     'mbedtls/library/memory_buffer_alloc.c',
 134                     'mbedtls/library/oid.c',
 135                     'mbedtls/library/padlock.c',
 136                     'mbedtls/library/pem.c',
 137                     'mbedtls/library/pk.c',
 138                     'mbedtls/library/pk_wrap.c',
 139                     'mbedtls/library/pkcs12.c',
 140                     'mbedtls/library/pkcs5.c',
 141                     'mbedtls/library/pkparse.c',
 142                     'mbedtls/library/pkwrite.c',
 143                     'mbedtls/library/platform.c',
 144                     'mbedtls/library/ripemd160.c',
 145                     'mbedtls/library/rsa.c',
 146                     'mbedtls/library/rsa_internal.c',
 147                     'mbedtls/library/sha1.c',
 148                     'mbedtls/library/sha256.c',
 149                     'mbedtls/library/sha512.c',
 150                     'mbedtls/library/threading.c',
 151                     'mbedtls/library/timing.c',
 152                     'mbedtls/library/version.c',
 153                     'mbedtls/library/version_features.c',
 154                     'mbedtls/library/xtea.c',
 155                     'mbedtls/library/platform_util.c',
 156                     'mbedtls/library/chachapoly.c',
 157                     'mbedtls/library/poly1305.c',
 158                     'mbedtls/library/chacha20.c'
 159         ]
 160
 161 mbeX509_src = [
 162                 'mbedtls/library/certs.c',
 163                 'mbedtls/library/pkcs11.c',
 164                 'mbedtls/library/x509.c',
 165                 'mbedtls/library/x509_create.c',
 166                 'mbedtls/library/x509_crl.c',
 167                 'mbedtls/library/x509_crt.c',
 168                 'mbedtls/library/x509_csr.c',
 169                 'mbedtls/library/x509write_crt.c',
 170                 'mbedtls/library/x509write_csr.c'
 171         ]
 172
 173 mbedcrypto_env = mbedtls_env.Clone()
 174 static_libmbedcrypto = mbedcrypto_env.StaticLibrary('mbedcrypto', mbedcrypto_src)
 175 mbedcrypto_env.InstallTarget(static_libmbedcrypto, 'mbedcrypto')
 176
 177 mbex509_env = mbedtls_env.Clone()
 178 mbex509_env.AppendUnique(LIBS = ['mbedcrypto'])
 179 static_libmbedx509 = mbex509_env.StaticLibrary('mbedx509', mbeX509_src)
 180 mbex509_env.InstallTarget(static_libmbedx509, 'mbedx509')
 181
 182 if static_lib == '1':
 183         mbedtls_env.AppendUnique(LIBS = ['mbedx509', 'mbedcrypto'])
 184         static_libmbedtls = mbedtls_env.StaticLibrary('mbedtls', mbedtls_src)
 185         mbedtls_env.InstallTarget(static_libmbedtls, 'mbedtls')
 186 else:
 187         if target_os in ['windows', 'msys_nt', 'ios']:
 188                 mbedtls_env.AppendUnique(LIBS = ['mbedx509', 'mbedcrypto'])
 189                 static_libmbedtls = mbedtls_env.StaticLibrary('mbedtls', mbedtls_src)
 190                 mbedtls_env.InstallTarget(static_libmbedtls, 'mbedtls')
 191         else:
 192                 mbedtls_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
 193                 mbedtls_env.AppendUnique(LIBS = ['mbedx509', 'mbedcrypto'])
 194                 static_libmbedtls = mbedtls_env.StaticLibrary('mbedtls', mbedtls_src)
 195                 shared_libmbedtls = mbedtls_env.SharedLibrary('mbedtls', mbedtls_src)
 196                 mbedtls_env.InstallTarget([static_libmbedtls, shared_libmbedtls], 'mbedtls')
 197                 mbedtls_env.UserInstallTargetLib([static_libmbedtls, shared_libmbedtls], 'mbedtls')
 198         if target_os in ['android']:
 199                 mbedtls_env.AppendUnique(LINKFLAGS = ['-Wl,-soname,libmbedtls.so'])