site_scons/site_tools/target_debug.py

   1 #!/usr/bin/python2.4
   2 # Copyright 2008, Google Inc.
   3 # All rights reserved.
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  10 # notice, this list of conditions and the following disclaimer.
  11 #     * Redistributions in binary form must reproduce the above
  12 # copyright notice, this list of conditions and the following disclaimer
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  14 # distribution.
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  16 # contributors may be used to endorse or promote products derived from
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  18 #
  19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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  22 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30
  31 """Build tool setup for debug environments.
  32
  33 This module is a SCons tool which setups environments for debugging.
  34 It is used as follows:
  35   debug_env = env.Clone(tools = ['target_debug'])
  36 """
  37
  38
  39 def generate(env):
  40   # NOTE: SCons requires the use of this name, which fails gpylint.
  41   """SCons entry point for this tool."""
  42
  43   # Set target platform bits
  44   env.SetBits('debug')
  45
  46   env['TARGET_DEBUG'] = True
  47
  48   env.Append(
  49       CPPDEFINES=['_DEBUG'] + env.get('CPPDEFINES_DEBUG', []),
  50       CCFLAGS=env.get('CCFLAGS_DEBUG', []),
  51       LINKFLAGS=env.get('LINKFLAGS_DEBUG', []),
  52   )