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import os |
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import sys |
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import string |
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import platform |
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import ConfigParser |
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_platdir = 'platform' |
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def POSIX_setup(env): |
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# common stuff for all posix systems |
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env['RAD_PROCESS'] = string.split('unix_process.c') |
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def read_plat(env, fn): |
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cfig = ConfigParser.ConfigParser(env.Dictionary()) |
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def read_plat(env, args, fn): |
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envdict = env.Dictionary().copy() |
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# can't feed ConfigParser the original dict, because it also |
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# contains non-string values. |
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for k,v in envdict.items(): |
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if not isinstance(v, str): |
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del envdict[k] |
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cfig = ConfigParser.ConfigParser(envdict) |
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cfig.read(fn) |
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buildvars = [['CC', |
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'TIFFINCLUDE', # where to find preinstalled tifflib headers |
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'TIFFLIB', # where to find a preinstalled tifflib library |
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], # replace |
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['CPPPATH', 'CPPDEFINES', 'CPPFLAGS', 'CCFLAGS', |
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'LIBPATH', 'LINKFLAGS', |
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'EZXML_CPPDEFINES', # build flags specific to ezxml.c |
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]] # append |
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vars = [ |
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['build', |
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['CC'], # replace |
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['CPPFLAGS', 'CCFLAGS', 'CPPPATH', 'LIBPATH']], # append |
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['install', |
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['RAD_BASEDIR', 'RAD_BINDIR', 'RAD_RLIBDIR', 'RAD_MANDIR'], |
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[]], |
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['code', |
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['RAD_SPEED'], |
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['RAD_COMPAT', 'RAD_MLIB', 'RAD_PROCESS']], |
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[ # replace |
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], |
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[ # append |
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'RAD_COMPAT', # theoretically obsolete (src/common/strcmp.c) |
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'RAD_MATHCOMPAT', # erf.c floating point error function |
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'RAD_ARGSCOMPAT', # fixargv0.c for Windows |
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'RAD_NETCOMPAT', # [win_]netproc.c for ranimate |
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'RAD_MLIB', # usually 'm', or any fastlib available |
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'RAD_SOCKETLIB', # ws_2_32 on Windows (VC links it automatically) |
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'RAD_PROCESS', # our process abstraction and win_popen() |
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'RAD_PCALLS', # more custom process abstraction |
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]], |
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] |
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if args.get('RAD_DEBUG',0): |
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vars.insert(0, ['debug'] + buildvars) |
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else: vars.insert(0, ['build'] + buildvars) |
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for section in vars: |
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if cfig.has_section(section[0]): |
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for p in section[1]: |
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for p in section[1]: # single items to replace |
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try: v = cfig.get(section[0], p) |
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except ConfigParser.NoOptionError: continue |
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if section[0] == 'install' and '{' in v: |
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try: |
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vv = v.format(**os.environ) |
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except KeyError: vv = v |
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else: v = vv |
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env[p] = v |
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#print '%s: %s' % (p, env[p]) |
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for p in section[2]: |
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#print('%s: %s' % (p, env[p])) |
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for p in section[2]: # multiple items to append |
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try: v = cfig.get(section[0], p) |
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except ConfigParser.NoOptionError: continue |
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apply(env.Append,[],{p:string.split(v)}) |
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#print '%s: %s' % (p, env[p]) |
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apply(env.Append,[],{p:env.Split(v)}) |
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# XXX Check that basedir exists. |
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for k in ['RAD_BINDIR', 'RAD_RLIBDIR', 'RAD_MANDIR']: |
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if (env.has_key('RAD_BASEDIR') and env.has_key(k) |
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env[k] = os.path.join(env['RAD_BASEDIR'],env[k]) |
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def load_plat(env, platform=None): |
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def load_plat(env, args, arch=None): |
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cfgname = 'posix' |
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memmodel, binformat = platform.architecture() |
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platsys = platform.system() |
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print 'Detected platform "%s" (%s).' % (platsys, memmodel) |
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cfgname = platsys + '_' + memmodel[:2] |
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env['RAD_BUILDBIN'] = os.path.join('#scbuild', cfgname, 'bin') |
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env['RAD_BUILDLIB'] = os.path.join('#scbuild', cfgname, 'lib') |
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env['RAD_BUILDOBJ'] = os.path.join('#scbuild', cfgname, 'obj') |
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pfn = os.path.join(_platdir, cfgname + '_custom.cfg') |
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if os.path.isfile(pfn): |
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print 'Reading configuration "%s"' % pfn |
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read_plat(env, args, pfn) |
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return 1 |
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pfn = os.path.join(_platdir, cfgname + '.cfg') |
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if os.path.isfile(pfn): |
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print 'Reading configuration "%s"' % pfn |
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read_plat(env, args, pfn) |
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return 1 |
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if os.name == 'posix': |
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POSIX_setup(env) |
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if platform == None: # override |
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p = sys.platform |
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else: p = platform |
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pl = [] |
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print 'Detected platform "%s" (%s).' % (sys.platform, os.name) |
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for i in [len(p), -1, -2]: |
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pfn = os.path.join(_platdir, p[:i] + '_custom.cfg') |
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if os.path.isfile(pfn): |
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print 'Reading configuration "%s"' % pfn |
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read_plat(env, pfn) |
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return 1 |
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pfn = os.path.join(_platdir, p[:i] + '.cfg') |
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if os.path.isfile(pfn): |
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print 'Reading configuration "%s"' % pfn |
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read_plat(env, pfn) |
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return 1 |
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if os.name == 'posix': |
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pfn = os.path.join(_platdir, 'posix.cfg') |
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if os.path.isfile(pfn): |
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print 'Reading generic configuration "%s".' % pfn |
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read_plat(env, pfn) |
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read_plat(env, args, pfn) |
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return 1 |
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print 'Platform "%s/%s" not supported yet' % (os.name, sys.platform) |
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print 'Platform "%s", system "%s" not supported yet' % (os.name, sys.platform) |
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sys.exit(2) |
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