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25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
28 Test the ability to configure the $M4COM construction variable.
33 python = TestSCons.python
35 test = TestSCons.TestSCons()
39 test.write('mym4.py', """
41 outfile = open(sys.argv[1], 'wb')
42 for f in sys.argv[2:]:
43 infile = open(f, 'rb')
44 for l in filter(lambda l: l != '/*m4*/\\n', infile.readlines()):
49 test.write('SConstruct', """
50 env = Environment(tools=['default', 'm4'],
51 M4COM = r'%s mym4.py $TARGET $SOURCES')
52 env.M4(target = 'aaa.out', source = 'aaa.in')
55 test.write('aaa.in', "aaa.in\n/*m4*/\n")
57 test.run(arguments = '.')
59 test.must_match('aaa.out', "aaa.in\n")