diff options
Diffstat (limited to 'config/zfs-build.m4')
| -rw-r--r-- | config/zfs-build.m4 | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/config/zfs-build.m4 b/config/zfs-build.m4 new file mode 100644 index 000000000..b88003585 --- /dev/null +++ b/config/zfs-build.m4 @@ -0,0 +1,295 @@ +AC_DEFUN([ZFS_AC_LICENSE], [ + AC_MSG_CHECKING([zfs author]) + AC_MSG_RESULT([$ZFS_META_AUTHOR]) + + AC_MSG_CHECKING([zfs license]) + AC_MSG_RESULT([$ZFS_META_LICENSE]) +]) + +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=no@:>@])], + [], + [enable_debug=no]) + + AS_IF([test "x$enable_debug" = xyes], + [ + KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror" + HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror" + DEBUG_CFLAGS="-DDEBUG -Werror" + DEBUG_STACKFLAGS="-fstack-check" + ], + [ + KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG " + HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG " + DEBUG_CFLAGS="-DNDEBUG" + DEBUG_STACKFLAGS="" + ]) + + AC_SUBST(DEBUG_CFLAGS) + AC_SUBST(DEBUG_STACKFLAGS) + AC_MSG_RESULT([$enable_debug]) +]) + +AC_DEFUN([ZFS_AC_CONFIG_SCRIPT], [ + 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} +ETCDIR=\${TOPDIR}/etc +DEVDIR=\${TOPDIR}/dev +ZPOOLDIR=\${TOPDIR}/scripts/zpool-config + +ZDB=\${CMDDIR}/zdb/zdb +ZFS=\${CMDDIR}/zfs/zfs +ZINJECT=\${CMDDIR}/zinject/zinject +ZPOOL=\${CMDDIR}/zpool/zpool +ZPOOL_ID=\${CMDDIR}/zpool_id/zpool_id +ZTEST=\${CMDDIR}/ztest/ztest + +COMMON_SH=\${SCRIPTDIR}/common.sh +ZFS_SH=\${SCRIPTDIR}/zfs.sh +ZPOOL_CREATE_SH=\${SCRIPTDIR}/zpool-create.sh + +INTREE=1 +LDMOD=/sbin/insmod + +KERNEL_MODULES=( \\ + \${KERNELMOD}/lib/zlib_deflate/zlib_deflate.ko \\ +) + +SPL_MODULES=( \\ + \${SPLBUILD}/spl/spl.ko \\ + \${SPLBUILD}/splat/splat.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 +]) + +AC_DEFUN([ZFS_AC_CONFIG], [ + TOPDIR=`readlink -f ${srcdir}` + BUILDDIR=$TOPDIR + LIBDIR=$TOPDIR/lib + CMDDIR=$TOPDIR/cmd + MODDIR=$TOPDIR/module + SCRIPTDIR=$TOPDIR/scripts + TARGET_ASM_DIR=asm-generic + + AC_SUBST(TOPDIR) + AC_SUBST(BUILDDIR) + AC_SUBST(LIBDIR) + AC_SUBST(CMDDIR) + AC_SUBST(MODDIR) + AC_SUBST(SCRIPTDIR) + AC_SUBST(TARGET_ASM_DIR) + + ZFS_CONFIG=all + AC_ARG_WITH([config], + AS_HELP_STRING([--with-config=CONFIG], + [Config file 'kernel|user|all|srpm']), + [ZFS_CONFIG="$withval"]) + + AC_MSG_CHECKING([zfs config]) + AC_MSG_RESULT([$ZFS_CONFIG]); + AC_SUBST(ZFS_CONFIG) + + case "$ZFS_CONFIG" in + kernel) ZFS_AC_CONFIG_KERNEL ;; + user) ZFS_AC_CONFIG_USER ;; + all) ZFS_AC_CONFIG_KERNEL + ZFS_AC_CONFIG_USER ;; + srpm) ;; + *) + AC_MSG_RESULT([Error!]) + AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config, + user kernel|user|all|srpm]) ;; + esac + + AM_CONDITIONAL([CONFIG_USER], + [test "$ZFS_CONFIG" = user] || + [test "$ZFS_CONFIG" = all]) + AM_CONDITIONAL([CONFIG_KERNEL], + [test "$ZFS_CONFIG" = kernel] || + [test "$ZFS_CONFIG" = all]) + + ZFS_AC_CONFIG_SCRIPT +]) + +dnl # +dnl # Check for rpm+rpmbuild to build RPM packages. If these tools +dnl # are missing it is non-fatal but you will not be able to build +dnl # RPM packages and will be warned if you try too. +dnl # +AC_DEFUN([ZFS_AC_RPM], [ + RPM=rpm + RPMBUILD=rpmbuild + + AC_MSG_CHECKING([whether $RPM is available]) + AS_IF([tmp=$($RPM --version 2>/dev/null)], [ + RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }') + HAVE_RPM=yes + AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)]) + ],[ + HAVE_RPM=no + AC_MSG_RESULT([$HAVE_RPM]) + ]) + + AC_MSG_CHECKING([whether $RPMBUILD is available]) + AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [ + RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }') + HAVE_RPMBUILD=yes + AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)]) + ],[ + HAVE_RPMBUILD=no + AC_MSG_RESULT([$HAVE_RPMBUILD]) + ]) + + AC_SUBST(HAVE_RPM) + AC_SUBST(RPM) + AC_SUBST(RPM_VERSION) + + AC_SUBST(HAVE_RPMBUILD) + AC_SUBST(RPMBUILD) + AC_SUBST(RPMBUILD_VERSION) +]) + +dnl # +dnl # Check for dpkg+dpkg-buildpackage to build DEB packages. If these +dnl # tools are missing it is non-fatal but you will not be able to build +dnl # DEB packages and will be warned if you try too. +dnl # +AC_DEFUN([ZFS_AC_DPKG], [ + DPKG=dpkg + DPKGBUILD=dpkg-buildpackage + + AC_MSG_CHECKING([whether $DPKG is available]) + AS_IF([tmp=$($DPKG --version 2>/dev/null)], [ + DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $[7] }') + HAVE_DPKG=yes + AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)]) + ],[ + HAVE_DPKG=no + AC_MSG_RESULT([$HAVE_DPKG]) + ]) + + AC_MSG_CHECKING([whether $DPKGBUILD is available]) + AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [ + DPKGBUILD_VERSION=$(echo $tmp | \ + $AWK '/Debian/ { print $[4] }' | cut -f-4 -d'.') + HAVE_DPKGBUILD=yes + AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)]) + ],[ + HAVE_DPKGBUILD=no + AC_MSG_RESULT([$HAVE_DPKGBUILD]) + ]) + + AC_SUBST(HAVE_DPKG) + AC_SUBST(DPKG) + AC_SUBST(DPKG_VERSION) + + AC_SUBST(HAVE_DPKGBUILD) + AC_SUBST(DPKGBUILD) + AC_SUBST(DPKGBUILD_VERSION) +]) + +dnl # +dnl # Until native packaging for various different packing systems +dnl # can be added the least we can do is attempt to use alien to +dnl # convert the RPM packages to the needed package type. This is +dnl # a hack but so far it has worked reasonable well. +dnl # +AC_DEFUN([ZFS_AC_ALIEN], [ + ALIEN=alien + + AC_MSG_CHECKING([whether $ALIEN is available]) + AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [ + ALIEN_VERSION=$(echo $tmp | $AWK '{ print $[3] }') + HAVE_ALIEN=yes + AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)]) + ],[ + HAVE_ALIEN=no + AC_MSG_RESULT([$HAVE_ALIEN]) + ]) + + AC_SUBST(HAVE_ALIEN) + AC_SUBST(ALIEN) + AC_SUBST(ALIEN_VERSION) +]) + +dnl # +dnl # Using the VENDOR tag from config.guess set the default +dnl # package type for 'make pkg': (rpm | deb | tgz) +dnl # +AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [ + AC_MSG_CHECKING([linux distribution]) + if test -f /etc/redhat-release ; then + VENDOR=redhat ; + elif test -f /etc/fedora-release ; then + VENDOR=fedora ; + elif test -f /etc/debian_version ; then + VENDOR=debian ; + elif test -f /etc/lsb-release ; then + VENDOR=ubuntu ; + elif test -f /etc/SuSE-release ; then + VENDOR=sles ; + elif test -f /etc/slackware-version ; then + VENDOR=slackware ; + elif test -f /etc/gentoo-release ; then + VENDOR=gentoo ; + else + VENDOR= ; + fi + AC_MSG_RESULT([$VENDOR]) + AC_SUBST(VENDOR) + + AC_MSG_CHECKING([default package type]) + case "$VENDOR" in + fedora) DEFAULT_PACKAGE=rpm ;; + redhat) DEFAULT_PACKAGE=rpm ;; + sles) DEFAULT_PACKAGE=rpm ;; + ubuntu) DEFAULT_PACKAGE=deb ;; + debian) DEFAULT_PACKAGE=deb ;; + slackware) DEFAULT_PACKAGE=tgz ;; + *) DEFAULT_PACKAGE=rpm ;; + esac + + AC_MSG_RESULT([$DEFAULT_PACKAGE]) + AC_SUBST(DEFAULT_PACKAGE) +]) + +dnl # +dnl # Default ZFS package configuration +dnl # +AC_DEFUN([ZFS_AC_PACKAGE], [ + ZFS_AC_RPM + ZFS_AC_DPKG + ZFS_AC_ALIEN + ZFS_AC_DEFAULT_PACKAGE +]) |