xemu/tests/docker/test-clang
Paolo Bonzini 9e5ef16491 tests/docker: only enable ubsan for test-clang
-fsanitize=undefined is not the same thing as --enable-sanitizers.  After
commit 47c823e ("tests/docker: add sanitizers back to clang build", 2019-09-11)
test-clang is almost duplicating the asan (test-debug) test, so
partly revert commit 47c823e5b while leaving ubsan enabled.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-04 18:49:19 +02:00

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#!/bin/bash -e
#
# Compile and check with clang.
#
# Copyright (c) 2016 Red Hat Inc.
#
# Authors:
# Fam Zheng <famz@redhat.com>
#
# This work is licensed under the terms of the GNU GPL, version 2
# or (at your option) any later version. See the COPYING file in
# the top-level directory.
. common.rc
requires clang
cd "$BUILD_DIR"
OPTS="--cxx=clang++ --cc=clang --host-cc=clang"
OPTS="$OPTS --extra-cflags=-fsanitize=undefined \
--extra-cflags=-fno-sanitize=float-divide-by-zero"
build_qemu $OPTS
check_qemu
install_qemu