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python msvc\config.py nmake /f msvc\msvc.mak Version 2.1.1e git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5516 e7ae566f-a301-0410-adde-c780ea21d3b5
94 lines
2.5 KiB
Python
94 lines
2.5 KiB
Python
# build autodefs.h and
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import re
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autogen = "Automatically generated by config.py"
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def parse_version_m4(kv, version_m4):
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r = re.compile(r'^define\((\w+),\[(.*)\]\)$')
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f = open(version_m4)
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for line in f:
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line = line.rstrip()
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m = re.match(r, line)
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if m:
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g = m.groups()
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kv[g[0]] = g[1]
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f.close()
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def parse_settings_in(kv, settings_in):
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r = re.compile(r'^!define\s+(\w+)(?:\s+"?(.*?)"?)$')
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f = open(settings_in)
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for line in f:
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line = line.rstrip()
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m = re.match(r, line)
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if m:
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g = m.groups()
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kv[g[0]] = g[1] or ''
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f.close()
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def build_autodefs(kv, autodefs_in, autodefs_out):
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def repfn(m):
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var, = m.groups()
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return kv.get(var, '')
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r = re.compile(r'@(\w+)@')
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fin = open(autodefs_in)
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fout = open(autodefs_out, 'w')
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fout.write("/* %s */\n\n" % autogen)
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for line in fin:
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newline = re.sub(r, repfn, line)
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fout.write(newline)
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fin.close()
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fout.close()
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def print_key_values(kv):
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for k, v in sorted(kv.items()):
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print "%s%s%s" % (k, ' '*(32-len(k)), repr(v))
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def get_sources(makefile_am):
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c = set()
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h = set()
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f = open(makefile_am)
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state = False
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for line in f:
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line = line.rstrip()
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if line == 'openvpn_SOURCES = \\':
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state = True
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elif not line:
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state = False
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elif state:
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for sf in line.split():
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if sf.endswith('.c'):
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c.add(sf[:-2])
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elif sf.endswith('.h'):
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h.add(sf[:-2])
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elif sf == '\\':
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pass
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else:
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print >>sys.stderr, "Unrecognized filename:", sf
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f.close()
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return [ sorted(list(s)) for s in (c, h) ]
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def output_mak_list(out, title, srclist, ext):
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out.write("%s =" % (title,))
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for x in srclist:
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out.write(" \\\n\t%s.%s" % (x, ext))
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out.write('\n\n')
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def output_mak(makefile_am, outfile):
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c, h = get_sources(makefile_am)
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out = open(outfile, 'w')
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out.write("# %s\n\n" % autogen)
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output_mak_list(out, 'HEADERS', h, 'h')
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output_mak_list(out, 'OBJS', c, 'obj')
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out.close()
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def main():
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kv = {}
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parse_version_m4(kv, 'version.m4')
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parse_settings_in(kv, 'install-win32/settings.in')
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build_autodefs(kv, 'msvc/autodefs.h.in', 'autodefs.h')
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output_mak('Makefile.am', 'head_obj.mak')
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main()
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