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obey the m5 style

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--HG--
extra : convert_revision : ac0d55c651a2bb6823cbf5a31c6f57ec163730ab
This commit is contained in:
Nathan Binkert 2007-05-31 13:45:03 -07:00
parent 83aa742d26
commit 6b6de8aaae
1 changed files with 5 additions and 3 deletions
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8
ext/libelf/SConscript
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@ -94,13 +94,15 @@ if env.get('CXX'):
m4env['CXX'] = env['CXX']
# If we have gm4 use it
if subprocess.Popen("gm4 --version", shell=True, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT, close_fds=True).communicate()[0].find('GNU') >= 0:
subp = subprocess.Popen("gm4 --version", shell=True, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT, close_fds=True)
if subp.communicate()[0].find('GNU') >= 0:
m4env['M4'] = 'gm4'
# Check that m4 is available
if not m4env.get('M4'):
print "Error: Can't find version of M4 macro processor. Please install M4 and try again."
print "Error: Can't find version of M4 macro processor. " + \
"Please install M4 and try again."
Exit(1)
m4env.Append(M4FLAGS='-DSRCDIR=%s' % Dir('.').path)