diff options
| -rw-r--r-- | ext/libelf/SConscript | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ext/libelf/SConscript b/ext/libelf/SConscript index d6f1e351b..7affa6dcb 100644 --- a/ext/libelf/SConscript +++ b/ext/libelf/SConscript @@ -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) |