diff options
| -rw-r--r-- | setup.py | 25 |
1 files changed, 13 insertions, 12 deletions
@@ -534,18 +534,19 @@ class PyBuildExt(build_ext): tmpfile = os.path.join(self.build_temp, 'readline_termcap_lib') if not os.path.exists(self.build_temp): os.makedirs(self.build_temp) - os.system("ldd %s > %s" % (do_readline, tmpfile)) - fp = open(tmpfile) - for ln in fp: - if 'curses' in ln: - readline_termcap_library = re.sub( - r'.*lib(n?cursesw?)\.so.*', r'\1', ln - ).rstrip() - break - if 'tinfo' in ln: # termcap interface split out from ncurses - readline_termcap_library = 'tinfo' - break - fp.close() + ret = os.system("ldd %s > %s" % (do_readline, tmpfile)) + if ret >> 8 == 0: + fp = open(tmpfile) + for ln in fp: + if 'curses' in ln: + readline_termcap_library = re.sub( + r'.*lib(n?cursesw?)\.so.*', r'\1', ln + ).rstrip() + break + if 'tinfo' in ln: # termcap interface split out from ncurses + readline_termcap_library = 'tinfo' + break + fp.close() os.unlink(tmpfile) # Issue 7384: If readline is already linked against curses, # use the same library for the readline and curses modules. |