Initial Linux ZFS GIT Repo

1 files changed, 223 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 000000000..7d099854b
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,223 @@
+#
+# 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 <[email protected]>,
+#         Herb Wartens <[email protected]>,
+#         Jim Garlick <[email protected]>
+# 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)
+
+AC_CANONICAL_SYSTEM
+AM_INIT_AUTOMAKE(zfs, 0.4.0)
+AC_CONFIG_HEADERS([zfs_config.h])
+
+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
+
+AC_SUBST(UNAME)
+AC_SUBST(CONFIG)
+AC_SUBST(NAME)
+AC_SUBST(SVNURL)
+AC_SUBST(BRANCH)
+AC_SUBST(VERSION)
+AC_SUBST(RELEASE)
+AC_SUBST(BRANCHURL)
+AC_SUBST(TAGURL)
+AC_SUBST(BUILDURL)
+AC_SUBST(BUILDDIR)
+
+# 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 <unistd.h> 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 <sys/ioctl.h> header file])])
+
+AC_EGREP_HEADER(ioctl, stropts.h,
+	[AC_DEFINE([HAVE_IOCTL_IN_STROPTS_H], 1,
+        [Define to 1 if ioctl() is defined in <stropts.h> header file])])
+
+AC_EGREP_HEADER(strcmp, strings.h, 
+	[AC_DEFINE([HAVE_STRCMP_IN_STRINGS_H], 1,
+        [Define to 1 if strcmpl() is defined in <strings.h> 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 <sys/systeminfo.h> 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 <sys/types.h> 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
+                  autoconf/Makefile
+                  configs/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