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authorJames Yonan <james@openvpn.net>2010-04-22 12:53:31 +0000
committerJames Yonan <james@openvpn.net>2010-04-22 12:53:31 +0000
commit059739e9341781d9019e07fc5119367c1630b012 (patch)
tree6839d8071558539505991895ef377baee58e960f /win/wb.py
parentMinor change to doclean script: (diff)
downloadopenvpn-059739e9341781d9019e07fc5119367c1630b012.tar.xz
Added Python-based build system for Windows in
win directory. Fixed minor issue in TAP driver DEBUG builds where non-null-terminated unicode strings were being printed incorrectly. Version 2.1.1g git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5577 e7ae566f-a301-0410-adde-c780ea21d3b5
Diffstat (limited to 'win/wb.py')
-rw-r--r--win/wb.py185
1 files changed, 185 insertions, 0 deletions
diff --git a/win/wb.py b/win/wb.py
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index 0000000..7c2c8b9
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+++ b/win/wb.py
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+# Python module containing general build functions
+# for OpenVPN on Windows
+
+import os, re, shutil
+
+autogen = "Automatically generated by OpenVPN Windows build system"
+
+def get_config():
+ kv = {}
+ parse_version_m4(kv, home_fn('version.m4'))
+ parse_settings_in(kv, mod_fn('settings.in'))
+
+ # config fixups
+ kv['DDKVER'] = os.path.basename(kv['DDK_PATH'])
+ kv['DDKVER_MAJOR'] = re.match(r'^(\d+)\.', kv['DDKVER']).groups()[0]
+
+ if 'VERSION_SUFFIX' in kv:
+ kv['PRODUCT_VERSION'] += kv['VERSION_SUFFIX']
+
+ return kv
+
+def mod_fn(fn, src=__file__, real=True):
+ p = os.path.join(os.path.dirname(src), os.path.normpath(fn))
+ if real:
+ p = os.path.realpath(p)
+ return p
+
+def home_fn(fn, real=True):
+ return mod_fn(os.path.join('..', fn), real=real)
+
+def cd_home():
+ os.chdir(os.path.join(os.path.dirname(__file__), '..'))
+
+def system(cmd):
+ print "RUN:", cmd
+ os.system(cmd)
+
+def parse_version_m4(kv, version_m4):
+ r = re.compile(r'^define\((\w+),\[(.*)\]\)$')
+ f = open(version_m4)
+ for line in f:
+ line = line.rstrip()
+ m = re.match(r, line)
+ if m:
+ g = m.groups()
+ kv[g[0]] = g[1]
+ f.close()
+
+def parse_settings_in(kv, settings_in):
+ r = re.compile(r'^!define\s+(\w+)(?:\s+"?(.*?)"?)?$')
+ f = open(settings_in)
+ for line in f:
+ line = line.rstrip()
+ m = re.match(r, line)
+ if m:
+ g = m.groups()
+ kv[g[0]] = g[1] or ''
+ f.close()
+
+def dict_def(dict, newdefs):
+ ret = dict.copy()
+ ret.update(newdefs)
+ return ret
+
+def build_autodefs(kv, autodefs_in, autodefs_out):
+ preprocess(kv,
+ in_fn=autodefs_in,
+ out_fn=autodefs_out,
+ quote_begin='@',
+ quote_end='@',
+ head_comment='/* %s */\n\n' % autogen)
+
+def preprocess(kv, in_fn, out_fn, quote_begin=None, quote_end=None, if_prefix=None, head_comment=None):
+ def repfn(m):
+ var, = m.groups()
+ return kv.get(var, '')
+
+ re_macro = re_ifdef = None
+
+ if quote_begin and quote_end:
+ re_macro = re.compile(r'%s(\w+)%s' % (re.escape(quote_begin), re.escape(quote_end)))
+
+ if if_prefix:
+ re_ifdef = re.compile(r'^\s*%sifdef\s+(\w+)\b' % (re.escape(if_prefix),))
+ re_else = re.compile(r'^\s*%selse\b' % (re.escape(if_prefix),))
+ re_endif = re.compile(r'^\s*%sendif\b' % (re.escape(if_prefix),))
+
+ if_stack = []
+ fin = open(in_fn)
+ fout = open(out_fn, 'w')
+ if head_comment:
+ fout.write(head_comment)
+ for line in fin:
+ if re_ifdef:
+ m = re.match(re_ifdef, line)
+ if m:
+ var, = m.groups()
+ if_stack.append(int(var in kv))
+ continue
+ elif re.match(re_else, line):
+ if_stack[-1] ^= 1
+ continue
+ elif re.match(re_endif, line):
+ if_stack.pop()
+ continue
+ if not if_stack or min(if_stack):
+ if re_macro:
+ line = re.sub(re_macro, repfn, line)
+ fout.write(line)
+ assert not if_stack
+ fin.close()
+ fout.close()
+
+def print_key_values(kv):
+ for k, v in sorted(kv.items()):
+ print "%s%s%s" % (k, ' '*(32-len(k)), repr(v))
+
+def get_sources(makefile_am):
+ c = set()
+ h = set()
+ f = open(makefile_am)
+ state = False
+ for line in f:
+ line = line.rstrip()
+ if line == 'openvpn_SOURCES = \\':
+ state = True
+ elif not line:
+ state = False
+ elif state:
+ for sf in line.split():
+ if sf.endswith('.c'):
+ c.add(sf[:-2])
+ elif sf.endswith('.h'):
+ h.add(sf[:-2])
+ elif sf == '\\':
+ pass
+ else:
+ print >>sys.stderr, "Unrecognized filename:", sf
+ f.close()
+ return [ sorted(list(s)) for s in (c, h) ]
+
+def output_mak_list(title, srclist, ext):
+ ret = "%s =" % (title,)
+ for x in srclist:
+ ret += " \\\n\t%s.%s" % (x, ext)
+ ret += '\n\n'
+ return ret
+
+def make_headers_objs(makefile_am):
+ c, h = get_sources(makefile_am)
+ ret = output_mak_list('HEADERS', h, 'h')
+ ret += output_mak_list('OBJS', c, 'obj')
+ return ret
+
+def choose_arch(arch_name):
+ if arch_name == 'x64':
+ return (True,)
+ elif arch_name == 'x86':
+ return (False,)
+ elif arch_name == 'all':
+ return (True, False)
+ else:
+ raise ValueError("architecture ('%s') must be x86, x64, or all" % (arch_name,))
+
+def rm_rf(dir):
+ print "REMOVE", dir
+ shutil.rmtree(dir, ignore_errors=True)
+
+def mkdir(dir):
+ print "MKDIR", dir
+ os.mkdir(dir)
+
+def cp_a(src, dest, dest_is_dir=True):
+ if dest_is_dir:
+ dest = os.path.join(dest, os.path.basename(src))
+ print "COPY_DIR %s %s" % (src, dest)
+ shutil.copytree(src, dest)
+
+def cp(src, dest, dest_is_dir=True):
+ if dest_is_dir:
+ dest = os.path.join(dest, os.path.basename(src))
+ print "COPY %s %s" % (src, dest)
+ shutil.copyfile(src, dest)
+
+config = get_config()