Swiftdiff options
Diffstat (limited to '3rdParty/SCons/scons-local/SCons/Tool/swig.py')
| -rw-r--r-- | 3rdParty/SCons/scons-local/SCons/Tool/swig.py | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/3rdParty/SCons/scons-local/SCons/Tool/swig.py b/3rdParty/SCons/scons-local/SCons/Tool/swig.py index 947cfde..c734c97 100644 --- a/3rdParty/SCons/scons-local/SCons/Tool/swig.py +++ b/3rdParty/SCons/scons-local/SCons/Tool/swig.py @@ -9,7 +9,7 @@ selection method. """ # -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation +# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -31,11 +31,12 @@ selection method. # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # -__revision__ = "src/engine/SCons/Tool/swig.py 4043 2009/02/23 09:06:45 scons" +__revision__ = "src/engine/SCons/Tool/swig.py 4761 2010/04/04 14:04:44 bdeegan" import os.path import re import string +import subprocess import SCons.Action import SCons.Defaults @@ -62,7 +63,13 @@ def _find_modules(src): case.)""" directors = 0 mnames = [] - matches = _reModule.findall(open(src).read()) + try: + matches = _reModule.findall(open(src).read()) + except IOError: + # If the file's not yet generated, guess the module name from the filename + matches = [] + mnames.append(os.path.splitext(src)[0]) + for m in matches: mnames.append(m[2]) directors = directors or string.find(m[0], 'directors') >= 0 @@ -90,8 +97,18 @@ def _swigEmitter(target, source, env): mnames, directors = _find_modules(src) if directors: _add_director_header_targets(target, env) - target.extend(map(lambda m, d=target[0].dir: - d.File(m + ".py"), mnames)) + python_files = map(lambda m: m + ".py", mnames) + outdir = env.subst('$SWIGOUTDIR', target=target, source=source) + # .py files should be generated in SWIGOUTDIR if specified, + # otherwise in the same directory as the target + if outdir: + python_files = map(lambda j, o=outdir, e=env: + e.fs.File(os.path.join(o, j)), + python_files) + else: + python_files = map(lambda m, d=target[0].dir: + d.File(m), python_files) + target.extend(python_files) if "-java" in flags: if mnames is None: mnames, directors = _find_modules(src) @@ -109,6 +126,19 @@ def _swigEmitter(target, source, env): target.extend(java_files) return (target, source) +def _get_swig_version(env): + """Run the SWIG command line tool to get and return the version number""" + pipe = SCons.Action._subproc(env, [env['SWIG'], '-version'], + stdin = 'devnull', + stderr = 'devnull', + stdout = subprocess.PIPE) + if pipe.wait() != 0: return + + out = pipe.stdout.read() + match = re.search(r'SWIG Version\s+(\S+)$', out, re.MULTILINE) + if match: + return match.group(1) + def generate(env): """Add Builders and construction variables for swig to an Environment.""" c_file, cxx_file = SCons.Tool.createCFileBuilders(env) @@ -129,6 +159,7 @@ def generate(env): java_file.add_emitter('.i', _swigEmitter) env['SWIG'] = 'swig' + env['SWIGVERSION'] = _get_swig_version(env) env['SWIGFLAGS'] = SCons.Util.CLVar('') env['SWIGDIRECTORSUFFIX'] = '_wrap.h' env['SWIGCFILESUFFIX'] = '_wrap$CFILESUFFIX' |