[Python-checkins] bpo-37437: Pass -Wno-unreachable-code when compiling expat. (GH-14470) (GH-14472)

Ned Deily webhook-mailer at python.org
Sat Jun 29 20:36:33 EDT 2019


https://github.com/python/cpython/commit/a1093e4dee9dd05cf3a844349c94fed52c4ebd89
commit: a1093e4dee9dd05cf3a844349c94fed52c4ebd89
branch: 3.6
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: Ned Deily <nad at python.org>
date: 2019-06-29T20:36:29-04:00
summary:

bpo-37437: Pass -Wno-unreachable-code when compiling expat. (GH-14470) (GH-14472)

(cherry picked from commit 95da310078a9364bae9ab3f2ad9c71e34306a70c)

Co-authored-by: Benjamin Peterson <benjamin at python.org>

files:
M setup.py

diff --git a/setup.py b/setup.py
index fb95fb5298f3..e2c18982532b 100644
--- a/setup.py
+++ b/setup.py
@@ -1557,9 +1557,9 @@ class db_found(Exception): pass
 
             cc = sysconfig.get_config_var('CC').split()[0]
             ret = os.system(
-                      '"%s" -Werror -Wimplicit-fallthrough -E -xc /dev/null >/dev/null 2>&1' % cc)
+                      '"%s" -Werror -Wno-unreachable-code -E -xc /dev/null >/dev/null 2>&1' % cc)
             if ret >> 8 == 0:
-                extra_compile_args.append('-Wno-implicit-fallthrough')
+                extra_compile_args.append('-Wno-unreachable-code')
 
         exts.append(Extension('pyexpat',
                               define_macros = define_macros,



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