diff options
Diffstat (limited to 'ext/libelf')
| -rw-r--r-- | ext/libelf/SConscript | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/ext/libelf/SConscript b/ext/libelf/SConscript index 7affa6dcb..31e570396 100644 --- a/ext/libelf/SConscript +++ b/ext/libelf/SConscript @@ -94,13 +94,12 @@ if env.get('CXX'): m4env['CXX'] = env['CXX'] # If we have gm4 use it -subp = subprocess.Popen("gm4 --version", shell=True, stdout=subprocess.PIPE, - stderr=subprocess.STDOUT, close_fds=True) -if subp.communicate()[0].find('GNU') >= 0: +if m4env.Detect('gm4'): m4env['M4'] = 'gm4' # Check that m4 is available -if not m4env.get('M4'): +import SCons.Tool.m4 +if not SCons.Tool.m4.exists(m4env): print "Error: Can't find version of M4 macro processor. " + \ "Please install M4 and try again." Exit(1) |