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zfs/config/zfs-build.m4

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Refresh zfs-branch
2008-12-05 17:46:11 +00:00
AC_DEFUN([ZFS_AC_LICENSE], [
Configure checks for kernel build options incompatible with the license Twice now I've been bitten by building agaist a kernel which is configured such that it is incompatible with the CDDL license. These build failures don't occur until the linking phase at which point they simply callout the offending symbol. No location information can be provided at this point so it often can be confusing what the problem is particularly when building against a new kernel for the first time. To help address this I've added a configure check which can be extended over time to detect known kernel config options which if set will break the ZFS build. Currently I have just added CONFIG_DEBUG_LOCK_ALLOC which makes mutex's GPL-only and is on by default in the RHEL6 alpha builds. I know for a fact there are other similiar options which can be added as they are encountered.
2010-03-08 18:27:42 +00:00
AC_MSG_CHECKING([zfs author])
AC_MSG_RESULT([$ZFS_META_AUTHOR])
Build system and packaging (RPM support) (Part 1) An update to the build system to properly support all commonly used Makefile targets these include: make all # Build everything make install # Install everything make clean # Clean up build products make distclean # Clean up everything make dist # Create package tarball make srpm # Create package source RPM make rpm # Create package binary RPMs make tags # Create ctags and etags for everything Extra care was taken to ensure that the source RPMs are fully rebuildable against Fedora/RHEL/Chaos kernels. To build binary RPMs from the source RPM for your system simply run: rpmbuild --rebuild zfs-x.y.z-1.src.rpm This will produce two binary RPMs with correct 'requires' dependencies for your kernel. One will contain all zfs modules and support utilities, the other is a devel package for compiling additional kernel modules which are dependant on the zfs. zfs-x.y.z-1_<kernel version>.x86_64.rpm zfs-devel-x.y.2-1_<kernel version>.x86_64.rpm
2009-03-10 18:10:50 +00:00
Configure checks for kernel build options incompatible with the license Twice now I've been bitten by building agaist a kernel which is configured such that it is incompatible with the CDDL license. These build failures don't occur until the linking phase at which point they simply callout the offending symbol. No location information can be provided at this point so it often can be confusing what the problem is particularly when building against a new kernel for the first time. To help address this I've added a configure check which can be extended over time to detect known kernel config options which if set will break the ZFS build. Currently I have just added CONFIG_DEBUG_LOCK_ALLOC which makes mutex's GPL-only and is on by default in the RHEL6 alpha builds. I know for a fact there are other similiar options which can be added as they are encountered.
2010-03-08 18:27:42 +00:00
AC_MSG_CHECKING([zfs license])
AC_MSG_RESULT([$ZFS_META_LICENSE])
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
])
AC_DEFUN([ZFS_AC_DEBUG], [
AC_MSG_CHECKING([whether debugging is enabled])
AC_ARG_ENABLE( [debug],
AS_HELP_STRING([--enable-debug],
[Enable generic debug support (default off)]),
[ case "$enableval" in
yes) zfs_ac_debug=yes ;;
no) zfs_ac_debug=no ;;
*) AC_MSG_RESULT([Error!])
AC_MSG_ERROR([Bad value "$enableval" for --enable-debug]) ;;
esac ]
)
if test "$zfs_ac_debug" = yes; then
AC_MSG_RESULT([yes])
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG "
HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG "
else
AC_MSG_RESULT([no])
AC_DEFINE([NDEBUG], [1],
[Define to 1 to disable debug tracing])
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
fi
])
AC_DEFUN([ZFS_AC_CONFIG_SCRIPT], [
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
cat >.script-config <<EOF
KERNELSRC=${LINUX}
KERNELBUILD=${LINUX_OBJ}
KERNELSRCVER=${LINUX_VERSION}
KERNELMOD=/lib/modules/\${KERNELSRCVER}/kernel
SPLSRC=${SPL}
SPLBUILD=${SPL_OBJ}
SPLSRCVER=${SPL_VERSION}
TOPDIR=${TOPDIR}
BUILDDIR=${BUILDDIR}
LIBDIR=${LIBDIR}
CMDDIR=${CMDDIR}
MODDIR=${MODDIR}
SCRIPTDIR=${SCRIPTDIR}
Split the udev rule from a specific configuration While I completely agree the udev is the lesser of many possibles evils when solving the device issue... it is still evil. After attempting to craft a single rule which will work for various versions of udev in various distros. I've come to the conclusion the only maintainable way to solve this issue is to split the rule from any particular configuration. This commit provides a generic 60-zpool.rules file which use a small helper util 'zpool_id' to parse a configuration file by default located in /etc/zfs/zdev.conf. The helper script maps a by-path udev name to a more friendly name of <channel><rank> for large configurations. As part of this change all of the support scripts why rely on this udev naming convention have been updated as needed. Example zdev.conf files have also been added for 3 different systems by you will always need to add one for your exact hardware. Finally, included in these changes are the proper tweaks to the build system to ensure everything still get's packaged properly in the rpms and can run in or out of tree.
2010-03-02 00:45:31 +00:00
ETCDIR=\${TOPDIR}/etc
Remove udev dependency when running in-tree After much contemplation I can't see a clean way to use udev entirely in-tree for testing. This patch removed a horrible horrible hack which would copy the needed udev bits in to place on your system to make it work. That however is simply not acceptable, nothing you in in-tree should ever ever ever install something on your system. Since I could not come up with a clean way to use udev in-tree. The fix is to simply parse the zdev config file and create the needed symlinks in a sub-diretory or your working tree. This is not as clean as using udev but it does work perfectly well for in-tree testing.
2010-03-11 21:56:20 +00:00
DEVDIR=\${TOPDIR}/dev
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
ZPOOLDIR=\${TOPDIR}/scripts/zpool-config
ZDB=\${CMDDIR}/zdb/zdb
ZFS=\${CMDDIR}/zfs/zfs
ZINJECT=\${CMDDIR}/zinject/zinject
ZPOOL=\${CMDDIR}/zpool/zpool
Split the udev rule from a specific configuration While I completely agree the udev is the lesser of many possibles evils when solving the device issue... it is still evil. After attempting to craft a single rule which will work for various versions of udev in various distros. I've come to the conclusion the only maintainable way to solve this issue is to split the rule from any particular configuration. This commit provides a generic 60-zpool.rules file which use a small helper util 'zpool_id' to parse a configuration file by default located in /etc/zfs/zdev.conf. The helper script maps a by-path udev name to a more friendly name of <channel><rank> for large configurations. As part of this change all of the support scripts why rely on this udev naming convention have been updated as needed. Example zdev.conf files have also been added for 3 different systems by you will always need to add one for your exact hardware. Finally, included in these changes are the proper tweaks to the build system to ensure everything still get's packaged properly in the rpms and can run in or out of tree.
2010-03-02 00:45:31 +00:00
ZPOOL_ID=\${CMDDIR}/zpool_id/zpool_id
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
ZTEST=\${CMDDIR}/ztest/ztest
COMMON_SH=\${SCRIPTDIR}/common.sh
ZFS_SH=\${SCRIPTDIR}/zfs.sh
ZPOOL_CREATE_SH=\${SCRIPTDIR}/zpool-create.sh
Remove udev dependency when running in-tree After much contemplation I can't see a clean way to use udev entirely in-tree for testing. This patch removed a horrible horrible hack which would copy the needed udev bits in to place on your system to make it work. That however is simply not acceptable, nothing you in in-tree should ever ever ever install something on your system. Since I could not come up with a clean way to use udev in-tree. The fix is to simply parse the zdev config file and create the needed symlinks in a sub-diretory or your working tree. This is not as clean as using udev but it does work perfectly well for in-tree testing.
2010-03-11 21:56:20 +00:00
INTREE=1
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
LDMOD=/sbin/insmod
KERNEL_MODULES=( \\
\${KERNELMOD}/lib/zlib_deflate/zlib_deflate.ko \\
)
SPL_MODULES=( \\
\${SPLBUILD}/spl/spl.ko \\
)
ZFS_MODULES=( \\
\${MODDIR}/avl/zavl.ko \\
\${MODDIR}/nvpair/znvpair.ko \\
\${MODDIR}/unicode/zunicode.ko \\
\${MODDIR}/zcommon/zcommon.ko \\
\${MODDIR}/zfs/zfs.ko \\
)
MODULES=( \\
\${KERNEL_MODULES[[*]]} \\
\${SPL_MODULES[[*]]} \\
\${ZFS_MODULES[[*]]} \\
)
EOF
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
])
AC_DEFUN([ZFS_AC_CONFIG], [
Distro friendly build system / packaging improvements. These changes bring the zfs-0.4.4 tree in to compliance with the spl-0.4.4 packaging changes. The bottom line is 2 source rpms and 4 binary rpms will now be generated when creating packages there will be: zfs-<version>.src.rpm - Fully rebuildable source rpm for libzfs and utils. zfs-modules-<version>.src.rpm - Fully rebuildable source rpm for kernel modules. zfs-<version>.<arch>.rpm - Binary rpm for libzfs and utils. The utils in this package are compatible with all zfs-module rpms of the same version. zfs-devel-<version>.<arch>.rpm - Binary rpm containing headers for building against libzfs libraries. zfs-modules-<verion>-<kernel>.arch.rpm - Binary rpm containing the kernel modules for a specific kernel build. The package name contains the kernel version and you should have one of these packages installed to match every kernel on your system. zfs-modules-devel-<verion>-<kernel>.arch.rpm - Binary rpm containing development header and module symbols needed for building additional kernel modules which are dependent on the zfs module stack. Expect minor interations on these changes as I validate they work properly on CHAOS, RHEL, Fedora, and SLES style distros.
2009-07-01 17:53:05 +00:00
TOPDIR=`readlink -f ${srcdir}`
Add MODDIR directory
2008-12-23 19:06:08 +00:00
BUILDDIR=$TOPDIR
LIBDIR=$TOPDIR/lib
CMDDIR=$TOPDIR/cmd
MODDIR=$TOPDIR/module
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
SCRIPTDIR=$TOPDIR/scripts
Add 'srpm' --with-config option for creation of spec files.
2009-11-24 22:13:25 +00:00
TARGET_ASM_DIR=asm-generic
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
AC_SUBST(TOPDIR)
AC_SUBST(BUILDDIR)
AC_SUBST(LIBDIR)
AC_SUBST(CMDDIR)
Add MODDIR directory
2008-12-23 19:06:08 +00:00
AC_SUBST(MODDIR)
Add zfs-test package which includes test infrastructure. This change extends the existing in-tree test infrastructure such that it can also be run as part of a the installed package. This simplifies testing on multiple systems and is generally all around useful. The scripts may still be run in-tree and will use the in-tree build products as long as .script-config exists.
2009-08-18 04:35:06 +00:00
AC_SUBST(SCRIPTDIR)
Add 'srpm' --with-config option for creation of spec files.
2009-11-24 22:13:25 +00:00
AC_SUBST(TARGET_ASM_DIR)
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
Distro friendly build system / packaging improvements. These changes bring the zfs-0.4.4 tree in to compliance with the spl-0.4.4 packaging changes. The bottom line is 2 source rpms and 4 binary rpms will now be generated when creating packages there will be: zfs-<version>.src.rpm - Fully rebuildable source rpm for libzfs and utils. zfs-modules-<version>.src.rpm - Fully rebuildable source rpm for kernel modules. zfs-<version>.<arch>.rpm - Binary rpm for libzfs and utils. The utils in this package are compatible with all zfs-module rpms of the same version. zfs-devel-<version>.<arch>.rpm - Binary rpm containing headers for building against libzfs libraries. zfs-modules-<verion>-<kernel>.arch.rpm - Binary rpm containing the kernel modules for a specific kernel build. The package name contains the kernel version and you should have one of these packages installed to match every kernel on your system. zfs-modules-devel-<verion>-<kernel>.arch.rpm - Binary rpm containing development header and module symbols needed for building additional kernel modules which are dependent on the zfs module stack. Expect minor interations on these changes as I validate they work properly on CHAOS, RHEL, Fedora, and SLES style distros.
2009-07-01 17:53:05 +00:00
ZFS_CONFIG=all
AC_ARG_WITH([config],
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
AS_HELP_STRING([--with-config=CONFIG],
Add 'srpm' --with-config option for creation of spec files.
2009-11-24 22:13:25 +00:00
[Config file 'kernel|user|all|srpm']),
Build system and packaging (RPM support) (Part 1) An update to the build system to properly support all commonly used Makefile targets these include: make all # Build everything make install # Install everything make clean # Clean up build products make distclean # Clean up everything make dist # Create package tarball make srpm # Create package source RPM make rpm # Create package binary RPMs make tags # Create ctags and etags for everything Extra care was taken to ensure that the source RPMs are fully rebuildable against Fedora/RHEL/Chaos kernels. To build binary RPMs from the source RPM for your system simply run: rpmbuild --rebuild zfs-x.y.z-1.src.rpm This will produce two binary RPMs with correct 'requires' dependencies for your kernel. One will contain all zfs modules and support utilities, the other is a devel package for compiling additional kernel modules which are dependant on the zfs. zfs-x.y.z-1_<kernel version>.x86_64.rpm zfs-devel-x.y.2-1_<kernel version>.x86_64.rpm
2009-03-10 18:10:50 +00:00
[ZFS_CONFIG="$withval"])
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
AC_MSG_CHECKING([zfs config])
Build system and packaging (RPM support) (Part 1) An update to the build system to properly support all commonly used Makefile targets these include: make all # Build everything make install # Install everything make clean # Clean up build products make distclean # Clean up everything make dist # Create package tarball make srpm # Create package source RPM make rpm # Create package binary RPMs make tags # Create ctags and etags for everything Extra care was taken to ensure that the source RPMs are fully rebuildable against Fedora/RHEL/Chaos kernels. To build binary RPMs from the source RPM for your system simply run: rpmbuild --rebuild zfs-x.y.z-1.src.rpm This will produce two binary RPMs with correct 'requires' dependencies for your kernel. One will contain all zfs modules and support utilities, the other is a devel package for compiling additional kernel modules which are dependant on the zfs. zfs-x.y.z-1_<kernel version>.x86_64.rpm zfs-devel-x.y.2-1_<kernel version>.x86_64.rpm
2009-03-10 18:10:50 +00:00
AC_MSG_RESULT([$ZFS_CONFIG]);
Distro friendly build system / packaging improvements. These changes bring the zfs-0.4.4 tree in to compliance with the spl-0.4.4 packaging changes. The bottom line is 2 source rpms and 4 binary rpms will now be generated when creating packages there will be: zfs-<version>.src.rpm - Fully rebuildable source rpm for libzfs and utils. zfs-modules-<version>.src.rpm - Fully rebuildable source rpm for kernel modules. zfs-<version>.<arch>.rpm - Binary rpm for libzfs and utils. The utils in this package are compatible with all zfs-module rpms of the same version. zfs-devel-<version>.<arch>.rpm - Binary rpm containing headers for building against libzfs libraries. zfs-modules-<verion>-<kernel>.arch.rpm - Binary rpm containing the kernel modules for a specific kernel build. The package name contains the kernel version and you should have one of these packages installed to match every kernel on your system. zfs-modules-devel-<verion>-<kernel>.arch.rpm - Binary rpm containing development header and module symbols needed for building additional kernel modules which are dependent on the zfs module stack. Expect minor interations on these changes as I validate they work properly on CHAOS, RHEL, Fedora, and SLES style distros.
2009-07-01 17:53:05 +00:00
AC_SUBST(ZFS_CONFIG)
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
Build system and packaging (RPM support) (Part 1) An update to the build system to properly support all commonly used Makefile targets these include: make all # Build everything make install # Install everything make clean # Clean up build products make distclean # Clean up everything make dist # Create package tarball make srpm # Create package source RPM make rpm # Create package binary RPMs make tags # Create ctags and etags for everything Extra care was taken to ensure that the source RPMs are fully rebuildable against Fedora/RHEL/Chaos kernels. To build binary RPMs from the source RPM for your system simply run: rpmbuild --rebuild zfs-x.y.z-1.src.rpm This will produce two binary RPMs with correct 'requires' dependencies for your kernel. One will contain all zfs modules and support utilities, the other is a devel package for compiling additional kernel modules which are dependant on the zfs. zfs-x.y.z-1_<kernel version>.x86_64.rpm zfs-devel-x.y.2-1_<kernel version>.x86_64.rpm
2009-03-10 18:10:50 +00:00
case "$ZFS_CONFIG" in
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
kernel) ZFS_AC_CONFIG_KERNEL ;;
Remove lustre config, we really shouldn't need this. A user space build -should- be able to contain all the needed APIs. If this is not the case we can reintroduce this.
2008-12-15 18:28:14 +00:00
user) ZFS_AC_CONFIG_USER ;;
all) ZFS_AC_CONFIG_KERNEL
ZFS_AC_CONFIG_USER ;;
Add 'srpm' --with-config option for creation of spec files.
2009-11-24 22:13:25 +00:00
srpm) ;;
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
*)
AC_MSG_RESULT([Error!])
Build system and packaging (RPM support) (Part 1) An update to the build system to properly support all commonly used Makefile targets these include: make all # Build everything make install # Install everything make clean # Clean up build products make distclean # Clean up everything make dist # Create package tarball make srpm # Create package source RPM make rpm # Create package binary RPMs make tags # Create ctags and etags for everything Extra care was taken to ensure that the source RPMs are fully rebuildable against Fedora/RHEL/Chaos kernels. To build binary RPMs from the source RPM for your system simply run: rpmbuild --rebuild zfs-x.y.z-1.src.rpm This will produce two binary RPMs with correct 'requires' dependencies for your kernel. One will contain all zfs modules and support utilities, the other is a devel package for compiling additional kernel modules which are dependant on the zfs. zfs-x.y.z-1_<kernel version>.x86_64.rpm zfs-devel-x.y.2-1_<kernel version>.x86_64.rpm
2009-03-10 18:10:50 +00:00
AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
Add 'srpm' --with-config option for creation of spec files.
2009-11-24 22:13:25 +00:00
user kernel|user|all|srpm]) ;;
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
esac
Distro friendly build system / packaging improvements. These changes bring the zfs-0.4.4 tree in to compliance with the spl-0.4.4 packaging changes. The bottom line is 2 source rpms and 4 binary rpms will now be generated when creating packages there will be: zfs-<version>.src.rpm - Fully rebuildable source rpm for libzfs and utils. zfs-modules-<version>.src.rpm - Fully rebuildable source rpm for kernel modules. zfs-<version>.<arch>.rpm - Binary rpm for libzfs and utils. The utils in this package are compatible with all zfs-module rpms of the same version. zfs-devel-<version>.<arch>.rpm - Binary rpm containing headers for building against libzfs libraries. zfs-modules-<verion>-<kernel>.arch.rpm - Binary rpm containing the kernel modules for a specific kernel build. The package name contains the kernel version and you should have one of these packages installed to match every kernel on your system. zfs-modules-devel-<verion>-<kernel>.arch.rpm - Binary rpm containing development header and module symbols needed for building additional kernel modules which are dependent on the zfs module stack. Expect minor interations on these changes as I validate they work properly on CHAOS, RHEL, Fedora, and SLES style distros.
2009-07-01 17:53:05 +00:00
AM_CONDITIONAL([CONFIG_USER],
[test "$ZFS_CONFIG" = user] ||
[test "$ZFS_CONFIG" = all])
AM_CONDITIONAL([CONFIG_KERNEL],
[test "$ZFS_CONFIG" = kernel] ||
[test "$ZFS_CONFIG" = all])
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
Distro friendly build system / packaging improvements. These changes bring the zfs-0.4.4 tree in to compliance with the spl-0.4.4 packaging changes. The bottom line is 2 source rpms and 4 binary rpms will now be generated when creating packages there will be: zfs-<version>.src.rpm - Fully rebuildable source rpm for libzfs and utils. zfs-modules-<version>.src.rpm - Fully rebuildable source rpm for kernel modules. zfs-<version>.<arch>.rpm - Binary rpm for libzfs and utils. The utils in this package are compatible with all zfs-module rpms of the same version. zfs-devel-<version>.<arch>.rpm - Binary rpm containing headers for building against libzfs libraries. zfs-modules-<verion>-<kernel>.arch.rpm - Binary rpm containing the kernel modules for a specific kernel build. The package name contains the kernel version and you should have one of these packages installed to match every kernel on your system. zfs-modules-devel-<verion>-<kernel>.arch.rpm - Binary rpm containing development header and module symbols needed for building additional kernel modules which are dependent on the zfs module stack. Expect minor interations on these changes as I validate they work properly on CHAOS, RHEL, Fedora, and SLES style distros.
2009-07-01 17:53:05 +00:00
ZFS_AC_CONFIG_SCRIPT
Refresh zfs-branch
2008-12-05 17:46:11 +00:00
])