def find_libtiff(env):
# Check for libtiff, set flag and include/lib directories
dl = [ (None,None), ] # standard search path
cfgi = env.get('TIFFINCLUDE')
cfgl = env.get('TIFFLIB')
if cfgi or cfgl:
dl.insert(0,(cfgi, cfgl))
for incdir, libdir in dl:
xenv = env.Clone()
if incdir: xenv.Prepend(CPPPATH=[incdir]) # add temporarily
if libdir:
xenv.Prepend(LIBPATH=[libdir])
xenv.Prepend(PATH=[libdir])
conf = SConf(xenv)
libname = 'tiff'
if os.name == 'nt':
xenv['INCPREFIX'] = '/I ' # Bug in SCons (uses '/I')
libname = 'libtiff'
if conf.CheckLib(libname, 'TIFFInitSGILog',
header='''#include "tiff.h"''', autoadd=0):
env['TIFFLIB_INSTALLED'] = 1
if env.has_key('TIFFLIB_INSTALLED'):
env.Replace(RAD_LIBTIFF=libname)
if incdir: env.Replace(RAD_TIFFINCLUDE=[incdir])
if libdir: env.Replace(RAD_TIFFLIB=[libdir])
conf.Finish()
break
conf.Finish()
def find_libtiff(env):
# Check for libtiff, set flag and include/lib directories
dl = [
(None, None),
] # standard search path
cfgi = env.get('TIFFINCLUDE')
cfgl = env.get('TIFFLIB')
if cfgi or cfgl:
dl.insert(0, (cfgi, cfgl))
for incdir, libdir in dl:
if incdir: env.Prepend(CPPPATH=[incdir]) # add temporarily
if libdir: env.Prepend(LIBPATH=[libdir])
conf = SConf(env)
if conf.CheckLib('tiff',
'TIFFInitSGILog',
header='void TIFFInitSGILog(void);',
autoadd=0):
env['TIFFLIB_INSTALLED'] = 1
if incdir: env['CPPPATH'].remove(incdir) # not needed for now
if libdir: env['LIBPATH'].remove(libdir)
if env.has_key('TIFFLIB_INSTALLED'):
if incdir: env.Replace(RAD_TIFFINCLUDE=[incdir])
if libdir: env.Replace(RAD_TIFFLIB=[libdir])
conf.Finish()
break
conf.Finish()
def find_gl(env):
# Check for libGL, set flag
dl = [(None,None)] # standard search path
if env.has_key('X11INCLUDE'): # sometimes found there (Darwin)
dl.append((env['X11INCLUDE'], env['X11LIB']))
for incdir, libdir in dl:
if incdir: env.Prepend(CPPPATH=[incdir]) # add temporarily
if libdir: env.Prepend(LIBPATH=[libdir])
conf = SConf(env)
if (conf.CheckLib('GL')
or conf.CheckLib('opengl32')
or conf.CheckCHeader('OpenGL/gl.h')
or conf.CheckCHeader('GL/gl.h')):
env['OGL'] = 1
if os.name == 'nt':
if (conf.CheckLib('GLU') # for winrview
or conf.CheckLib('glu32')
or conf.CheckCHeader('OpenGL/glu.h')):
env['GLU'] = 1
if incdir: env['CPPPATH'].remove(incdir) # not needed for now
if libdir: env['LIBPATH'].remove(libdir)
if env.has_key('OGL'):
if incdir: env.Replace(OGLINCLUDE=[incdir])
if env.has_key('GLU'):
if incdir: env.Replace(GLUINCLUDE=[incdir])
#if libdir: env.Replace(OGLLIB=[libdir])
conf.Finish()
break
conf.Finish()
def find_gl(env):
# Check for libGL, set flag
dl = [(None, None)] # standard search path
if env.has_key('X11INCLUDE'): # sometimes found there (Darwin)
dl.append((env['X11INCLUDE'], env['X11LIB']))
for incdir, libdir in dl:
if incdir: env.Prepend(CPPPATH=[incdir]) # add temporarily
if libdir: env.Prepend(LIBPATH=[libdir])
conf = SConf(env)
if conf.CheckLibWithHeader('GL', 'GL/gl.h', 'C', autoadd=0):
env['OGL'] = 1
if incdir: env['CPPPATH'].remove(incdir) # not needed for now
if libdir: env['LIBPATH'].remove(libdir)
if env.has_key('OGL'):
if incdir: env.Replace(OGLINCLUDE=[incdir])
#if libdir: env.Replace(OGLLIB=[libdir])
conf.Finish()
break
conf.Finish()
def find_x11(env):
# Search for libX11, remember the X11 library and include dirs
for d in ('/usr/X11R6', '/usr/X11', '/usr/openwin'):
if os.path.isdir (d):
incdir = os.path.join(d, 'include')
libdir = os.path.join(d, 'lib')
env.Prepend(CPPPATH=[incdir]) # add temporarily
env.Prepend(LIBPATH=[libdir])
conf = SConf(env)
if conf.CheckLibWithHeader('X11', 'X11/X.h', 'C', autoadd=0):
env.Replace(X11INCLUDE=incdir)
env.Replace(X11LIB=libdir)
env['CPPPATH'].remove(incdir) # not needed for now
env['LIBPATH'].remove(libdir)
if env['X11INCLUDE']:
# Check for SGI stereo extension
if conf.CheckCHeader('X11/extensions/SGIStereo.h'):
env['RAD_STEREO'] = '-DSTEREO'
else: env['RAD_STEREO'] = '-DNOSTEREO'
env = conf.Finish ()
break
env = conf.Finish ()
def find_pyinstaller(env):
if os.name != 'nt':
return
conf = SConf(env)
oldpath = (env['ENV'].get('PATH'))
try:
env['ENV']['PATH'] = os.environ['PATH']
pyinst = conf.CheckProg('pyinstaller.exe')
if pyinst:
env['PYINSTALLER'] = pyinst
env['PYSCRIPTS'] = []
env = conf.Finish()
finally:
env['ENV']['PATH'] = oldpath
class Config(object):
def __init__(self, tools=[], dir=[]):
self.init_tools = default_tools + tools
self.tools = []
self.tools_dict = {}
self._walk = []
self.dir = [os.getcwd()] + dir
self.custom_tests = { }
for t in self.init_tools:
self.add_tool(t)
def add_tool(self, tool):
"""
Add a specific tool and its dependencies recursively in the tool set.
Check the circular dependencies.
"""
if tool in self.tools:
return
if tool in self._walk:
raise CircularDependencies(tool)
self._walk.append(tool)
# Try to import SConsX tool
try:
mod = import_tool(tool, self.dir)
t = mod.create(self)
except Exception as e:
# Try to import EGG LIB
print("trying egglib import", e)
mod = import_tool("egglib", self.dir)
t = mod.create(tool, self)
self._walk.pop()
self.tools.append(t)
def find_tool(self, toolname):
"""
Search for a specific tool
"""
for tool in self.tools:
if tool.name == toolname:
return tool
def __str__(self):
return str([t.name for t in self.tools])
def Options(self, *args, **kwds):
"""
Add each tool options
"""
opts = Options(*args, **kwds)
self.UpdateOptions(opts)
return opts
def UpdateOptions(self, opts):
for tool in self.tools:
tool.option(opts)
def Configure(self, env):
"""
Configure each tools
"""
# Create Configure
self.conf = SConf(env, self.custom_tests)
for tool in self.tools:
try:
tool.configure(self,env)
except:
tool.configure(self)
env = self.conf.Finish()
return env
def Update(self, env):
"""
Update the environment for each tools.
"""
# Create Configure
import traceback, sys
import warnings
for tool in self.tools:
try:
tool.update(env)
except:
traceback.print_exception(*sys.exc_info())
warnings.warn("Cannot update correctly tool "+repr(tool.name))