# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1543878429 18000
# Node ID 0fecf70fa8d47c73765d8ba9d0ae1edc63f7373f
# Parent  177b47ce03754a11f1f810e16f85af2f6a478b1a
fuzz: grep away HAVE_GETC_UNLOCKED in pyconfig.h to avoid msan badness

Per discussion with Greg Smith and the patches on
https://bugs.python.org/issue35214. This, combined with the previous
patch, fixes msan builds on oss-fuzz.

Differential Revision: https://phab.mercurial-scm.org/D5363

diff -r 177b47ce0375 -r 0fecf70fa8d4 contrib/fuzz/Makefile
--- a/contrib/fuzz/Makefile	Tue Nov 13 09:19:05 2018 -0500
+++ b/contrib/fuzz/Makefile	Mon Dec 03 18:07:09 2018 -0500
@@ -72,7 +72,9 @@
 
 # TODO use the $OUT env var instead of hardcoding /out
 /out/sanpy/bin/python:
-	cd /Python-2.7.15/ && ./configure --without-pymalloc --prefix=$$OUT/sanpy CFLAGS="$(CFLAGS)" LDFLAGS=$$PYLDFLAGS && ASAN_OPTIONS=detect_leaks=0 make && make install
+	cd /Python-2.7.15/ ; ./configure --without-pymalloc --prefix=$$OUT/sanpy CFLAGS="$(CFLAGS)" LDFLAGS=$$PYLDFLAGS
+	cd /Python-2.7.15/ ; grep -v HAVE_GETC_UNLOCKED < pyconfig.h > tmp && mv tmp pyconfig.h
+	cd /Python-2.7.15/ ; ASAN_OPTIONS=detect_leaks=0 make && make install
 
 sanpy: /out/sanpy/bin/python