# # This file is part of the ZFS Linux port. # # Copyright (c) 2008 Lawrence Livermore National Security, LLC. # Produced at Lawrence Livermore National Laboratory # Written by: # Brian Behlendorf , # Herb Wartens , # Jim Garlick # 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 http://www.opensolaris.org/os/licensing. # 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 AC_LANG(C) ZFS_AC_META AC_CONFIG_AUX_DIR([config]) AC_CANONICAL_SYSTEM AM_INIT_AUTOMAKE([$META_NAME], [$META_VERSION]) AC_CONFIG_HEADERS([zfs_config.h]) AM_MAINTAINER_MODE AC_PROG_INSTALL AC_PROG_CC AC_PROG_LIBTOOL zfsconfig=kernel kernelsrc= kernelbuild= splsrc= splbuild= ZFS_AC_CONFIG ZFS_AC_KERNEL ZFS_AC_SPL ZFS_AC_SCRIPT_CONFIG ZFS_AC_LICENSE ZFS_AC_DEBUG ZFS_AC_2ARGS_BIO_END_IO_T # Check for needed userspace bits AC_CHECK_HEADERS(sys/types.h sys/byteorder.h sys/isa_defs.h \ sys/systeminfo.h sys/u8_textprep.h libdiskmgt.h) AC_CHECK_FUNCS(strlcat strlcpy strnlen issetugid setmntent getexecname) AC_CHECK_LIB([diskmgt], [libdiskmgt_error], [AC_DEFINE([HAVE_LIBDISKMGT], 1, [Define to 1 if 'libdiskmgt' library available])]) AC_CHECK_LIB([efi], [efi_alloc_and_init], [AC_DEFINE([HAVE_LIBEFI], 1, [Define to 1 if 'libefi' library available])]) AC_CHECK_LIB([share], [sa_init], [AC_DEFINE([HAVE_LIBSHARE], 1, [Define to 1 if 'libshare' library available])]) AC_EGREP_HEADER(ioctl, unistd.h, [AC_DEFINE([HAVE_IOCTL_IN_UNISTD_H], 1, [Define to 1 if ioctl() is defined in header file])]) AC_EGREP_HEADER(ioctl, sys/ioctl.h, [AC_DEFINE([HAVE_IOCTL_IN_SYS_IOCTL_H], 1, [Define to 1 if ioctl() is defined in header file])]) AC_EGREP_HEADER(ioctl, stropts.h, [AC_DEFINE([HAVE_IOCTL_IN_STROPTS_H], 1, [Define to 1 if ioctl() is defined in header file])]) AC_EGREP_HEADER(strcmp, strings.h, [AC_DEFINE([HAVE_STRCMP_IN_STRINGS_H], 1, [Define to 1 if strcmpl() is defined in header file])]) AC_EGREP_HEADER(sysinfo, sys/systeminfo.h, [AC_DEFINE([HAVE_SYSINFO_IN_SYS_SYSTEMINFO_H], 1, [Define to 1 if sysinfo() is defined in header file])]) #AC_DEFINE([HAVE_ZVOL], 1, ["Define to 1 to include ZVOL support"]) #AC_DEFINE([HAVE_ZPL], 1, ["Define to 1 to include ZPL support"]) #AC_DEFINE([WANT_FAKE_IOCTL], 1, ["Define to 1 to use fake ioctl() support"]) #AC_DEFINE([HAVE_DM_INUSE_SWAP], 1, ["None"]) #AC_DEFINE([HAVE_UNICODE], 1, ["None"]) #AC_DEFINE([HAVE_INTTYPES], 1, [Define to 1 if unint16 defined in header file]) # Add "V=1" to KERNELMAKE_PARAMS to enable verbose module build KERNELMAKE_PARAMS= KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL -I$splsrc -I$splsrc/include -I$TOPDIR" # Minimally required for pread() functionality an other GNU goodness HOSTCFLAGS="$HOSTCFLAGS -ggdb -O2 -std=c99 -D_GNU_SOURCE -D__EXTENSIONS__ " # Quiet warnings not covered by the gcc-* patches HOSTCFLAGS="$HOSTCFLAGS -Wno-switch -Wno-unused -Wno-missing-braces -Wno-parentheses " HOSTCFLAGS="$HOSTCFLAGS -Wno-uninitialized -fno-strict-aliasing " # Expected defines not covered by zfs_config.h HOSTCFLAGS="$HOSTCFLAGS -DHAVE_SPL -D_POSIX_PTHREAD_SEMANTICS " HOSTCFLAGS="$HOSTCFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_REENTRANT " HOSTCFLAGS="$HOSTCFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\" " # Expected default include paths additional paths added by Makefiles HOSTCFLAGS="$HOSTCFLAGS -I$TOPDIR " if test "$kernelbuild" != "$kernelsrc"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$kernelbuild" fi AC_SUBST(KERNELMAKE_PARAMS) AC_SUBST(KERNELCPPFLAGS) AC_SUBST(HOSTCFLAGS) AC_CONFIG_FILES([ Makefile config/Makefile doc/Makefile scripts/Makefile zfs/Makefile zfs/lib/libudmu/include/Makefile zfs/lib/libudmu/Makefile zfs/lib/Makefile zfs/lib/libnvpair/include/sys/Makefile zfs/lib/libnvpair/include/Makefile zfs/lib/libnvpair/Makefile zfs/lib/libsolcompat/sparc64/Makefile zfs/lib/libsolcompat/Makefile zfs/lib/libsolcompat/include/tsol/Makefile zfs/lib/libsolcompat/include/sparc64/sys/Makefile zfs/lib/libsolcompat/include/sparc64/Makefile zfs/lib/libsolcompat/include/rpc/Makefile zfs/lib/libsolcompat/include/i386/sys/Makefile zfs/lib/libsolcompat/include/i386/Makefile zfs/lib/libsolcompat/include/ia32/sys/Makefile zfs/lib/libsolcompat/include/ia32/Makefile zfs/lib/libsolcompat/include/amd64/sys/Makefile zfs/lib/libsolcompat/include/amd64/Makefile zfs/lib/libsolcompat/include/sys/sysevent/Makefile zfs/lib/libsolcompat/include/sys/fm/Makefile zfs/lib/libsolcompat/include/sys/Makefile zfs/lib/libsolcompat/include/Makefile zfs/lib/libsolcompat/i386/Makefile zfs/lib/libsolcompat/amd64/Makefile zfs/lib/libavl/include/sys/Makefile zfs/lib/libavl/include/Makefile zfs/lib/libavl/Makefile zfs/lib/libuutil/include/Makefile zfs/lib/libuutil/Makefile zfs/lib/libzfs/include/Makefile zfs/lib/libzfs/Makefile zfs/lib/libumem/include/Makefile zfs/lib/libumem/Makefile zfs/lib/libumem/sys/Makefile zfs/lib/libzcommon/include/Makefile zfs/lib/libzcommon/include/sys/fm/fs/Makefile zfs/lib/libzcommon/include/sys/fm/Makefile zfs/lib/libzcommon/include/sys/Makefile zfs/lib/libzcommon/include/sys/fs/Makefile zfs/lib/libzcommon/Makefile zfs/lib/libzpool/Makefile zfs/lib/libport/include/sys/Makefile zfs/lib/libport/include/Makefile zfs/lib/libport/Makefile zfs/lib/libdmu-ctl/include/sys/Makefile zfs/lib/libdmu-ctl/include/Makefile zfs/lib/libdmu-ctl/Makefile zfs/zcmd/ztest/Makefile zfs/zcmd/Makefile zfs/zcmd/zfs/Makefile zfs/zcmd/zdb/Makefile zfs/zcmd/zinject/Makefile zfs/zcmd/zdump/Makefile zfs/zcmd/zpool/Makefile ]) AC_OUTPUT # HACK: I really, really hate this... but to ensure the kernel build # system compiles C files shared between a library and a kernel module, # we need to ensure each file has a unique make target. To do that # I'm creating symlinks for each shared file at configure time. It # may be possible something better can be done in the Makefile but it # will take some serious investigation and I don't have the time now. echo echo "Creating symlinks for additional make targets" ln -s $LIBDIR/libport/u8_textprep.c $LIBDIR/libport/ku8_textprep.c ln -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/kavl.c ln -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/uavl.c ln -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/knvpair.c ln -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/unvpair.c ln -s $LIBDIR/libzcommon/zfs_deleg.c $LIBDIR/libzcommon/kzfs_deleg.c ln -s $LIBDIR/libzcommon/zfs_prop.c $LIBDIR/libzcommon/kzfs_prop.c ln -s $LIBDIR/libzcommon/zprop_common.c $LIBDIR/libzcommon/kzprop_common.c ln -s $LIBDIR/libzcommon/compress.c $LIBDIR/libzcommon/kcompress.c ln -s $LIBDIR/libzcommon/list.c $LIBDIR/libzcommon/klist.c ln -s $LIBDIR/libzcommon/zfs_namecheck.c $LIBDIR/libzcommon/kzfs_namecheck.c ln -s $LIBDIR/libzcommon/zfs_comutil.c $LIBDIR/libzcommon/kzfs_comutil.c ln -s $LIBDIR/libzcommon/zpool_prop.c $LIBDIR/libzcommon/kzpool_prop.c