git:master:982cc452: app_python: fix compiler warning - sr-dev

27 Sep 2017

Module: kamailio
Branch: master
Commit: 982cc452c3ac80a38b562bc8d06159c8423ec18b
URL: https://github.com/kamailio/kamailio/commit/982cc452c3ac80a38b562bc8d06159c…

Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt;
Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt;
Date: 2017-01-12T17:16:50+01:00

app_python: fix compiler warning

...
     Add "-fno-strict-aliasing" to compilation
flags

    Fixes a slew of:
      "dereferencing type-punned pointer will break strict-aliasing rules"
    warnings from GCC for lines of the form:
      Py_INCREF(Py_True);
    and
      Py_INCREF(Py_False);

    due to the cast from PyIntObject* to PyObject*

    GCC is technically correct here; see:
      http://www.python.org/dev/peps/pep-3123/
    though this is unlikely to lead to non-working machine code. 
---

Modified: src/modules/app_python/Makefile

---

Diff: 
https://github.com/kamailio/kamailio/commit/982cc452c3ac80a38b562bc8d06159c…
Patch:
https://github.com/kamailio/kamailio/commit/982cc452c3ac80a38b562bc8d06159c…

---

diff --git a/src/modules/app_python/Makefile b/src/modules/app_python/Makefile
index d1854c12e4..02f5fff664 100644
--- a/src/modules/app_python/Makefile
+++ b/src/modules/app_python/Makefile
@@ -22,6 +22,8 @@ ifeq ($(OS), freebsd)
 LIBS+=-pthread
 endif
 
+# python2 https://www.python.org/dev/peps/pep-3123/
+DEFS+=-fno-strict-aliasing
 DEFS+=-I${PYTHON_INCDIR}
 DEFS+=-DKAMAILIO_MOD_INTERFACE
 



    