+/*
+ * This file is part of the SPL: Solaris Porting Layer.
+ *
+ * Copyright (c) 2008 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>
+ * UCRL-CODE-235197
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
AC_INIT
AC_CANONICAL_SYSTEM
-AM_INIT_AUTOMAKE(spl, 0.2.2)
-AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE(spl, 0.3.4)
+AC_CONFIG_HEADERS([spl_config.h])
AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_LIBTOOL
-ver=`uname -r`
-kernelsrc=
-kernelbuild=
-AC_ARG_WITH(kernel,
- [ --with-linux=PATH Path to kernel source ],
- [kernelsrc="$withval"; kernelbuild="$withval"])
-AC_ARG_WITH(kernel-build,
- [ --with-linux-obj=PATH Path to kernel build objects ],
- [kernelbuild="$withval"])
-
-AC_MSG_CHECKING([kernel source directory])
-if test -z "$kernelsrc"; then
- kernelbuild=
- sourcelink=/lib/modules/${ver}/source
- buildlink=/lib/modules/${ver}/build
-
- if test -e $sourcelink; then
- kernelsrc=`(cd $sourcelink; /bin/pwd)`
- fi
- if test -e $buildlink; then
- kernelbuild=`(cd $buildlink; /bin/pwd)`
- fi
- if test -z "$kernelsrc"; then
- kernelsrc=$kernelbuild
- fi
- if test -z "$kernelsrc" -o -z "$kernelbuild"; then
- AC_MSG_RESULT([Not found])
- AC_MSG_ERROR([
- *** Please specify the location of the kernel source
- *** with the '--with-kernel=PATH' option])
- fi
-fi
-
-AC_MSG_RESULT([$kernelsrc])
-AC_MSG_CHECKING([kernel build directory])
-AC_MSG_RESULT([$kernelbuild])
-
-AC_MSG_CHECKING([kernel source version])
-if test -r $kernelbuild/include/linux/version.h &&
- fgrep -q UTS_RELEASE $kernelbuild/include/linux/version.h; then
-
- kernsrcver=`(echo "#include <linux/version.h>";
- echo "kernsrcver=UTS_RELEASE") |
- cpp -I $kernelbuild/include |
- grep "^kernsrcver=" | cut -d \" -f 2`
-
-elif test -r $kernelbuild/include/linux/utsrelease.h &&
- fgrep -q UTS_RELEASE $kernelbuild/include/linux/utsrelease.h; then
-
- kernsrcver=`(echo "#include <linux/utsrelease.h>";
- echo "kernsrcver=UTS_RELEASE") |
- cpp -I $kernelbuild/include |
- grep "^kernsrcver=" | cut -d \" -f 2`
-fi
-
-if test -z "$kernsrcver"; then
- AC_MSG_RESULT([Not found])
- AC_MSG_ERROR([
- *** Cannot determine the version of the linux kernel source.
- *** Please prepare the kernel before running this script])
-fi
-
-AC_MSG_RESULT([$kernsrcver])
-kmoduledir=${INSTALL_MOD_PATH}/lib/modules/$kernsrcver
-AC_SUBST(kernelsrc)
-AC_SUBST(kmoduledir)
-
-#
-# Each version of the kernel provides a slightly different
-# ABI, so figure out what we have to work with and adapt.
-#
-AC_MSG_CHECKING([if kernel defines kzalloc function])
-if egrep -qw "kzalloc" $kernelsrc/include/linux/slab.h; then
- AC_DEFINE(HAVE_KZALLOC, 1, [kzalloc() is defined])
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
-
-
-AC_MSG_CHECKING([if kernel has mutex.h ])
-if test -f $kernelsrc/include/linux/mutex.h; then
- AC_DEFINE(HAVE_MUTEX_H, 1, [kernel has mutex.h])
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+LINUX=
+LINUX_OBJ=
+
+SPL_AC_KERNEL
+SPL_AC_DEBUG
+SPL_AC_DEBUG_KMEM
+SPL_AC_DEBUG_MUTEX
+SPL_AC_DEBUG_KSTAT
+SPL_AC_DEBUG_CALLB
+SPL_AC_TYPE_UINTPTR_T
+SPL_AC_TYPE_ATOMIC64_T
+SPL_AC_3ARGS_INIT_WORK
+SPL_AC_2ARGS_REGISTER_SYSCTL
+SPL_AC_SET_SHRINKER
+SPL_AC_PATH_IN_NAMEIDATA
+SPL_AC_TASK_CURR
+SPL_AC_CTL_UNNUMBERED
+SPL_AC_FLS64
+SPL_AC_DEVICE_CREATE
+SPL_AC_CLASS_DEVICE_CREATE
+SPL_AC_SET_NORMALIZED_TIMESPEC_EXPORT
+SPL_AC_SET_NORMALIZED_TIMESPEC_INLINE
+SPL_AC_TIMESPEC_SUB
+SPL_AC_INIT_UTSNAME
+SPL_AC_FDTABLE_HEADER
+SPL_AC_FILES_FDTABLE
+SPL_AC_UACCESS_HEADER
+SPL_AC_KMALLOC_NODE
+SPL_AC_MONOTONIC_CLOCK
+SPL_AC_INODE_I_MUTEX
+SPL_AC_DIV64_64
TOPDIR=`/bin/pwd`
# Add "V=1" to KERNELMAKE_PARAMS to enable verbose module build
KERNELMAKE_PARAMS=
-KERNELCPPFLAGS="-I$TOPDIR -I$TOPDIR/include"
+KERNELCPPFLAGS="${KERNELCPPFLAGS} -I$TOPDIR -I$TOPDIR/include"
-if test "$kernelbuild" != "$kernelsrc"; then
+if test "${LINUX_OBJ}" != "${LINUX}"; then
KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$kernelbuild"
fi