mirror_zfs/configure.ac
Attila Fülöp 6cf17f6538
Linux build: handle CONFIG_OBJTOOL_WERROR=y
Linux 5.16 by default fails the build on objtool warnings. We have
known and understood objtool warnings we can't fix without
involving Linux maintainers.

To work around this we introduce an objtool wrapper script which
removes the `--Werror` flag.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #17456
2025-06-16 08:12:09 -07:00

95 lines
2.6 KiB
Plaintext

// SPDX-License-Identifier: CDDL-1.0
/*
* This file is part of OpenZFS.
*
* Copyright (c) 2009 Lawrence Livermore National Security, LLC.
* Produced at Lawrence Livermore National Laboratory
* Written by:
* Brian Behlendorf <behlendorf1@llnl.gov>,
* Herb Wartens <wartens2@llnl.gov>,
* Jim Garlick <garlick@llnl.gov>
* LLNL-CODE-403049
*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or https://opensource.org/licenses/CDDL-1.0.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
AC_INIT(m4_esyscmd(awk '/^Name:/ {printf $2}' META),
m4_esyscmd(awk '/^Version:/ {printf $2}' META))
CFGOPTS="$*"
AC_LANG(C)
ZFS_AC_META
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([config])
AC_CANONICAL_TARGET
AM_MAINTAINER_MODE
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_INIT_AUTOMAKE([subdir-objects foreign])
# Remove default macros from config.h:
# PACKAGE, PACKAGE_{BUGREPORT,NAME,STRING,TARNAME,VERSION}, STDC_HEADERS, VERSION
AC_CONFIG_HEADERS([zfs_config.h], [
$SED -nri~ -e '/^$/be' -e 'N;N;/#define (PACKAGE|VERSION|STDC_HEADERS)/d' -e ':e' -e 'p' zfs_config.h && rm zfs_config.h~ || exit])
LT_INIT
AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_LN_S
PKG_PROG_PKG_CONFIG
AM_PROG_AS
AM_PROG_CC_C_O
AX_CODE_COVERAGE
_AM_PROG_TAR(pax)
ZFS_AC_LICENSE
ZFS_AC_CONFIG
ZFS_AC_PACKAGE
ZFS_AC_DEBUG
ZFS_AC_DEBUGINFO
ZFS_AC_DEBUG_KMEM
ZFS_AC_DEBUG_KMEM_TRACKING
ZFS_AC_DEBUG_INVARIANTS
ZFS_AC_OBJTOOL_WERROR
AC_CONFIG_FILES([
contrib/debian/rules
contrib/debian/changelog
Makefile
include/Makefile
lib/libzfs/libzfs.pc
lib/libzfs_core/libzfs_core.pc
lib/libzfsbootenv/libzfsbootenv.pc
module/Kbuild
module/Makefile
rpm/generic/zfs-dkms.spec
rpm/generic/zfs-kmod.spec
rpm/generic/zfs.spec
rpm/redhat/zfs-dkms.spec
rpm/redhat/zfs-kmod.spec
rpm/redhat/zfs.spec
tests/zfs-tests/tests/Makefile
zfs.release
])
AC_CONFIG_FILES([scripts/objtool-wrapper], [chmod +x scripts/objtool-wrapper])
AC_OUTPUT
ZFS_AC_KERNEL_VERSION_WARNING