extlibs/gtest/SConscript

   1 ##
   2 # 'googletest' script to check if Google Unit Test library is installed.  If not,
   3 # get it and install it
   4 #
   5 ##
   6
   7 import os
   8
   9 Import('env')
  10
  11 target_os = env.get('TARGET_OS')
  12 src_dir = env.get('SRC_DIR')
  13
  14 targets_need_gtest = ['darwin','linux']
  15 gtest_dir      = src_dir + '/extlibs/gtest/gtest-1.7.0'
  16 gtest_zip_file = src_dir + '/extlibs/gtest/gtest-1.7.0.zip'
  17 gtest_url      = 'https://googletest.googlecode.com/files/gtest-1.7.0.zip'
  18
  19 if target_os in targets_need_gtest:
  20         print '*** Checking for installation of google unit test 1.7.0 ***'
  21
  22         if not os.path.exists(gtest_dir):
  23                 # If the gtest zip file is not already present, download it
  24                 if not os.path.exists(gtest_zip_file):
  25                         gtest_zip = env.Download(gtest_zip_file, gtest_url)
  26                 else:
  27                         gtest_zip = gtest_zip_file
  28
  29                 # Unzip gtest
  30                 print 'Unzipping google unit test'
  31                 env.UnpackAll(gtest_dir, gtest_zip)
  32
  33
  34 if target_os == 'darwin':
  35         if os.path.exists(gtest_dir):
  36                 # Build gtest and store it at a temporary directory
  37                 gtest_lib_dir = gtest_dir + '/lib'
  38                 gtest_dotlib_dir = gtest_lib_dir + '/.libs'
  39
  40                 if not os.path.exists(gtest_lib_dir):
  41                         print 'Create a directory'
  42                         os.mkdir(gtest_lib_dir)
  43
  44                         print 'Change to a directory'
  45                         os.chdir(gtest_lib_dir)
  46
  47                         print 'Invoke cmake command to generate appropriate make files'
  48                         env.Configure(gtest_lib_dir, 'cmake -G"Unix Makefiles" ..')
  49
  50                         # Run make on gtest
  51                         print 'Making google unit test'
  52                         env.Configure(gtest_lib_dir, 'make')
  53
  54                         print 'Create a directory'
  55                         os.mkdir(gtest_dotlib_dir)
  56
  57                         print 'Change to a directory'
  58                         os.chdir(gtest_dotlib_dir)
  59
  60                         print 'Create hard links pointing to gtest libraries'
  61                         os.link('../' + 'libgtest.a', 'libgtest.a')
  62                         os.link('../' + 'libgtest_main.a', 'libgtest_main.a')
  63                         print 'Create hard links pointing to gtest libraries - DONE'
  64
  65
  66 elif target_os == 'linux':
  67         if os.path.exists(gtest_dir):
  68                 if not os.path.exists(gtest_dir + "/lib"):
  69                         # Run configure on gtest
  70                         print 'Configuring google unit test'
  71                         if env.get('CROSS_COMPILE'):
  72                                 env.Configure(gtest_dir, './configure --host=' + env['CROSS_COMPILE'])
  73                         else:
  74                                 env.Configure(gtest_dir, './configure')
  75
  76                         # Run make on gtest
  77                         print 'Making google unit test'
  78                         env.Configure(gtest_dir, 'make')
  79
  80