- fix the OS X build failure, only try to remove the temporary file if it exists
diff --git a/setup.py b/setup.py
index c1d6968..fa7bf2e 100644
--- a/setup.py
+++ b/setup.py
@@ -657,7 +657,7 @@
ret = os.system("ldd %s > %s" % (do_readline, tmpfile))
else:
ret = 256
- if ret == 0:
+ if ret >> 8 == 0:
with open(tmpfile) as fp:
for ln in fp:
if 'curses' in ln:
@@ -669,7 +669,8 @@
if 'tinfo' in ln:
readline_termcap_library = 'tinfo'
break
- os.unlink(tmpfile)
+ if os.path.exists(tmpfile):
+ os.unlink(tmpfile)
# Issue 7384: If readline is already linked against curses,
# use the same library for the readline and curses modules.
if 'curses' in readline_termcap_library: