[mirror_zfs.git] / config / zfs-build.m4

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_ENABLE], [
	DEBUG_CFLAGS="-Werror"
	DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
	DEBUG_LDFLAGS=""
	DEBUG_ZFS="_with_debug"
	AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])

	KERNEL_DEBUG_CFLAGS="-Werror"
	KERNEL_DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
])

AC_DEFUN([ZFS_AC_DEBUG_DISABLE], [
	DEBUG_CFLAGS=""
	DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
	DEBUG_LDFLAGS=""
	DEBUG_ZFS="_without_debug"

	KERNEL_DEBUG_CFLAGS=""
	KERNEL_DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
])

dnl #
dnl # When debugging is enabled:
dnl # - Enable all ASSERTs (-DDEBUG)
dnl # - Promote all compiler warnings to errors (-Werror)
dnl #
AC_DEFUN([ZFS_AC_DEBUG], [
	AC_MSG_CHECKING([whether assertion support will be enabled])
	AC_ARG_ENABLE([debug],
		[AS_HELP_STRING([--enable-debug],
		[Enable compiler and code assertions @<:@default=no@:>@])],
		[],
		[enable_debug=no])

	AS_CASE(["x$enable_debug"],
		["xyes"],
		[ZFS_AC_DEBUG_ENABLE],
		["xno"],
		[ZFS_AC_DEBUG_DISABLE],
		[AC_MSG_ERROR([Unknown option $enable_debug])])

	AC_SUBST(DEBUG_CFLAGS)
	AC_SUBST(DEBUG_CPPFLAGS)
	AC_SUBST(DEBUG_LDFLAGS)
	AC_SUBST(DEBUG_ZFS)

	AC_SUBST(KERNEL_DEBUG_CFLAGS)
	AC_SUBST(KERNEL_DEBUG_CPPFLAGS)

	AC_MSG_RESULT([$enable_debug])
])

AC_DEFUN([ZFS_AC_DEBUGINFO_ENABLE], [
	DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline"

	KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline"
	KERNEL_MAKE="$KERNEL_MAKE CONFIG_DEBUG_INFO=y"

	DEBUGINFO_ZFS="_with_debuginfo"
])

AC_DEFUN([ZFS_AC_DEBUGINFO_DISABLE], [
	DEBUGINFO_ZFS="_without_debuginfo"
])

AC_DEFUN([ZFS_AC_DEBUGINFO], [
	AC_MSG_CHECKING([whether debuginfo support will be forced])
	AC_ARG_ENABLE([debuginfo],
		[AS_HELP_STRING([--enable-debuginfo],
		[Force generation of debuginfo @<:@default=no@:>@])],
		[],
		[enable_debuginfo=no])

	AS_CASE(["x$enable_debuginfo"],
		["xyes"],
		[ZFS_AC_DEBUGINFO_ENABLE],
		["xno"],
		[ZFS_AC_DEBUGINFO_DISABLE],
		[AC_MSG_ERROR([Unknown option $enable_debuginfo])])

	AC_SUBST(DEBUG_CFLAGS)
	AC_SUBST(DEBUGINFO_ZFS)

	AC_SUBST(KERNEL_DEBUG_CFLAGS)
	AC_SUBST(KERNEL_MAKE)

	AC_MSG_RESULT([$enable_debuginfo])
])

AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
	ZFS_AC_CONFIG_ALWAYS_CC_NO_UNUSED_BUT_SET_VARIABLE
	ZFS_AC_CONFIG_ALWAYS_CC_NO_BOOL_COMPARE
	ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN
	ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION
	ZFS_AC_CONFIG_ALWAYS_CC_ASAN
	ZFS_AC_CONFIG_ALWAYS_TOOLCHAIN_SIMD
	ZFS_AC_CONFIG_ALWAYS_ARCH
])

AC_DEFUN([ZFS_AC_CONFIG], [
	ZFS_CONFIG=all
	AC_ARG_WITH([config],
		AS_HELP_STRING([--with-config=CONFIG],
		[Config file 'kernel|user|all|srpm']),
		[ZFS_CONFIG="$withval"])
	AC_ARG_ENABLE([linux-builtin],
		[AC_HELP_STRING([--enable-linux-builtin],
		[Configure for builtin in-tree kernel modules @<:@default=no@:>@])],
		[],
		[enable_linux_builtin=no])

	AC_MSG_CHECKING([zfs config])
	AC_MSG_RESULT([$ZFS_CONFIG]);
	AC_SUBST(ZFS_CONFIG)

	ZFS_AC_CONFIG_ALWAYS

	case "$ZFS_CONFIG" in
		kernel) ZFS_AC_CONFIG_KERNEL ;;
		user)	ZFS_AC_CONFIG_USER   ;;
		all)    ZFS_AC_CONFIG_USER
			ZFS_AC_CONFIG_KERNEL ;;
		srpm)                        ;;
		*)
		AC_MSG_RESULT([Error!])
		AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
		              user kernel|user|all|srpm]) ;;
	esac

	AM_CONDITIONAL([CONFIG_USER],
	    [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
	AM_CONDITIONAL([CONFIG_KERNEL],
	    [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
	    [test "x$enable_linux_builtin" != xyes ])
	AM_CONDITIONAL([CONFIG_QAT],
	    [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
	    [test "x$qatsrc" != x ])
	AM_CONDITIONAL([WANT_DEVNAME2DEVID], [test "x$user_libudev" = xyes ])
	AM_CONDITIONAL([WANT_MMAP_LIBAIO], [test "x$user_libaio" = xyes ])
])

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 #
dnl # By default the generic spec file will be used because it requires
dnl # minimal dependencies.  Distribution specific spec files can be
dnl # placed under the 'rpm/<distribution>' directory and enabled using
dnl # the --with-spec=<distribution> configure option.
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])
	])

	RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1"'
	RPM_DEFINE_COMMON+=' --define "$(DEBUGINFO_ZFS) 1"'
	RPM_DEFINE_COMMON+=' --define "$(ASAN_ZFS) 1"'


	RPM_DEFINE_UTIL=' --define "_initconfdir $(DEFAULT_INITCONF_DIR)"'

	dnl # Make the next three RPM_DEFINE_UTIL additions conditional, since
	dnl # their values may not be set when running:
	dnl #
	dnl #	./configure --with-config=srpm
	dnl #
	AS_IF([test -n "$dracutdir" ], [
		RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)"'
	])
	AS_IF([test -n "$udevdir" ], [
		RPM_DEFINE_UTIL+=' --define "_udevdir $(udevdir)"'
	])
	AS_IF([test -n "$udevruledir" ], [
		RPM_DEFINE_UTIL+=' --define "_udevdir $(udevruledir)"'
	])
	RPM_DEFINE_UTIL+=' $(DEFINE_INITRAMFS)'
	RPM_DEFINE_UTIL+=' $(DEFINE_SYSTEMD)'

	dnl # Override default lib directory on Debian/Ubuntu systems.  The provided
	dnl # /usr/lib/rpm/platform/<arch>/macros files do not specify the correct
	dnl # path for multiarch systems as described by the packaging guidelines.
	dnl #
	dnl # https://wiki.ubuntu.com/MultiarchSpec
	dnl # https://wiki.debian.org/Multiarch/Implementation
	dnl #
	AS_IF([test "$DEFAULT_PACKAGE" = "deb"], [
		MULTIARCH_LIBDIR="lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
		RPM_DEFINE_UTIL+=' --define "_lib $(MULTIARCH_LIBDIR)"'
		AC_SUBST(MULTIARCH_LIBDIR)
	])

	RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
	RPM_DEFINE_KMOD+=' --define "require_spldir $(SPL)"'
	RPM_DEFINE_KMOD+=' --define "require_splobj $(SPL_OBJ)"'
	RPM_DEFINE_KMOD+=' --define "ksrc $(LINUX)"'
	RPM_DEFINE_KMOD+=' --define "kobj $(LINUX_OBJ)"'
	RPM_DEFINE_KMOD+=' --define "_wrong_version_format_terminate_build 0"'

	RPM_DEFINE_DKMS=''

	SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
	SRPM_DEFINE_UTIL=
	SRPM_DEFINE_KMOD=
	SRPM_DEFINE_DKMS=

	RPM_SPEC_DIR="rpm/generic"
	AC_ARG_WITH([spec],
		AS_HELP_STRING([--with-spec=SPEC],
		[Spec files 'generic|redhat']),
		[RPM_SPEC_DIR="rpm/$withval"])

	AC_MSG_CHECKING([whether spec files are available])
	AC_MSG_RESULT([yes ($RPM_SPEC_DIR/*.spec.in)])

	AC_SUBST(HAVE_RPM)
	AC_SUBST(RPM)
	AC_SUBST(RPM_VERSION)

	AC_SUBST(HAVE_RPMBUILD)
	AC_SUBST(RPMBUILD)
	AC_SUBST(RPMBUILD_VERSION)

	AC_SUBST(RPM_SPEC_DIR)
	AC_SUBST(RPM_DEFINE_UTIL)
	AC_SUBST(RPM_DEFINE_KMOD)
	AC_SUBST(RPM_DEFINE_DKMS)
	AC_SUBST(RPM_DEFINE_COMMON)
	AC_SUBST(SRPM_DEFINE_UTIL)
	AC_SUBST(SRPM_DEFINE_KMOD)
	AC_SUBST(SRPM_DEFINE_DKMS)
	AC_SUBST(SRPM_DEFINE_COMMON)
])

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/toss-release ; then
		VENDOR=toss ;
	elif test -f /etc/fedora-release ; then
		VENDOR=fedora ;
	elif test -f /etc/redhat-release ; then
		VENDOR=redhat ;
	elif test -f /etc/gentoo-release ; then
		VENDOR=gentoo ;
	elif test -f /etc/arch-release ; then
		VENDOR=arch ;
	elif test -f /etc/SuSE-release ; then
		VENDOR=sles ;
	elif test -f /etc/slackware-version ; then
		VENDOR=slackware ;
	elif test -f /etc/lunar.release ; then
		VENDOR=lunar ;
	elif test -f /etc/lsb-release ; then
		VENDOR=ubuntu ;
	elif test -f /etc/debian_version ; then
		VENDOR=debian ;
	elif test -f /etc/alpine-release ; then
		VENDOR=alpine ;
	else
		VENDOR= ;
	fi
	AC_MSG_RESULT([$VENDOR])
	AC_SUBST(VENDOR)

	AC_MSG_CHECKING([default package type])
	case "$VENDOR" in
		toss)       DEFAULT_PACKAGE=rpm  ;;
		redhat)     DEFAULT_PACKAGE=rpm  ;;
		fedora)     DEFAULT_PACKAGE=rpm  ;;
		gentoo)     DEFAULT_PACKAGE=tgz  ;;
		alpine)     DEFAULT_PACKAGE=tgz  ;;
		arch)       DEFAULT_PACKAGE=tgz  ;;
		sles)       DEFAULT_PACKAGE=rpm  ;;
		slackware)  DEFAULT_PACKAGE=tgz  ;;
		lunar)      DEFAULT_PACKAGE=tgz  ;;
		ubuntu)     DEFAULT_PACKAGE=deb  ;;
		debian)     DEFAULT_PACKAGE=deb  ;;
		*)          DEFAULT_PACKAGE=rpm  ;;
	esac
	AC_MSG_RESULT([$DEFAULT_PACKAGE])
	AC_SUBST(DEFAULT_PACKAGE)

	DEFAULT_INIT_DIR=$sysconfdir/init.d
	AC_MSG_CHECKING([default init directory])
	AC_MSG_RESULT([$DEFAULT_INIT_DIR])
	AC_SUBST(DEFAULT_INIT_DIR)

	AC_MSG_CHECKING([default init script type])
	case "$VENDOR" in
		toss)       DEFAULT_INIT_SCRIPT=redhat ;;
		redhat)     DEFAULT_INIT_SCRIPT=redhat ;;
		fedora)     DEFAULT_INIT_SCRIPT=fedora ;;
		gentoo)     DEFAULT_INIT_SCRIPT=openrc ;;
		alpine)     DEFAULT_INIT_SCRIPT=openrc ;;
		arch)       DEFAULT_INIT_SCRIPT=lsb    ;;
		sles)       DEFAULT_INIT_SCRIPT=lsb    ;;
		slackware)  DEFAULT_INIT_SCRIPT=lsb    ;;
		lunar)      DEFAULT_INIT_SCRIPT=lunar  ;;
		ubuntu)     DEFAULT_INIT_SCRIPT=lsb    ;;
		debian)     DEFAULT_INIT_SCRIPT=lsb    ;;
		*)          DEFAULT_INIT_SCRIPT=lsb    ;;
	esac
	AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
	AC_SUBST(DEFAULT_INIT_SCRIPT)

	AC_MSG_CHECKING([default init config direectory])
	case "$VENDOR" in
		alpine)     DEFAULT_INITCONF_DIR=/etc/conf.d    ;;
		gentoo)     DEFAULT_INITCONF_DIR=/etc/conf.d    ;;
		toss)       DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
		redhat)     DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
		fedora)     DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
		sles)       DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
		ubuntu)     DEFAULT_INITCONF_DIR=/etc/default   ;;
		debian)     DEFAULT_INITCONF_DIR=/etc/default   ;;
		*)          DEFAULT_INITCONF_DIR=/etc/default   ;;
	esac
	AC_MSG_RESULT([$DEFAULT_INITCONF_DIR])
	AC_SUBST(DEFAULT_INITCONF_DIR)

	AC_MSG_CHECKING([whether initramfs-tools is available])
	if test -d /usr/share/initramfs-tools ; then
		DEFINE_INITRAMFS='--define "_initramfs 1"'
		AC_MSG_RESULT([yes])
	else
		DEFINE_INITRAMFS=''
		AC_MSG_RESULT([no])
	fi
	AC_SUBST(DEFINE_INITRAMFS)
])

dnl #
dnl # Default ZFS package configuration
dnl #
AC_DEFUN([ZFS_AC_PACKAGE], [
	ZFS_AC_DEFAULT_PACKAGE
	ZFS_AC_RPM
	ZFS_AC_DPKG
	ZFS_AC_ALIEN
])
Commit	Line	Data
c9c0d073 BB	1	AC_DEFUN([ZFS_AC_LICENSE], [
	2	AC_MSG_CHECKING([zfs author])
	3	AC_MSG_RESULT([$ZFS_META_AUTHOR])
	4
	5	AC_MSG_CHECKING([zfs license])
	6	AC_MSG_RESULT([$ZFS_META_LICENSE])
	7	])
	8
6f174823	9	AC_DEFUN([ZFS_AC_DEBUG_ENABLE], [
fed90353 BB	10	DEBUG_CFLAGS="-Werror"
	11	DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
	12	DEBUG_LDFLAGS=""
6f174823 RY	13	DEBUG_ZFS="_with_debug"
6f174823 RY	14	AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])
fed90353 BB	15
	16	KERNEL_DEBUG_CFLAGS="-Werror"
	17	KERNEL_DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
6f174823 RY	18	])
	19
	20	AC_DEFUN([ZFS_AC_DEBUG_DISABLE], [
fed90353 BB	21	DEBUG_CFLAGS=""
	22	DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
	23	DEBUG_LDFLAGS=""
6f174823	24	DEBUG_ZFS="_without_debug"
fed90353 BB	25
	26	KERNEL_DEBUG_CFLAGS=""
	27	KERNEL_DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
6f174823 RY	28	])
6f174823 RY	29
fed90353 BB	30	dnl #
	31	dnl # When debugging is enabled:
	32	dnl # - Enable all ASSERTs (-DDEBUG)
	33	dnl # - Promote all compiler warnings to errors (-Werror)
	34	dnl #
c9c0d073	35	AC_DEFUN([ZFS_AC_DEBUG], [
6f174823	36	AC_MSG_CHECKING([whether assertion support will be enabled])
c9c0d073 BB	37	AC_ARG_ENABLE([debug],
c9c0d073 BB	38	[AS_HELP_STRING([--enable-debug],
fed90353	39	[Enable compiler and code assertions @<:@default=no@:>@])],
c9c0d073 BB	40	[],
	41	[enable_debug=no])
	42
6f174823 RY	43	AS_CASE(["x$enable_debug"],
	44	["xyes"],
	45	[ZFS_AC_DEBUG_ENABLE],
	46	["xno"],
	47	[ZFS_AC_DEBUG_DISABLE],
	48	[AC_MSG_ERROR([Unknown option $enable_debug])])
c9c0d073	49
fed90353 BB	50	AC_SUBST(DEBUG_CFLAGS)
	51	AC_SUBST(DEBUG_CPPFLAGS)
	52	AC_SUBST(DEBUG_LDFLAGS)
4b787d75	53	AC_SUBST(DEBUG_ZFS)
fed90353 BB	54
	55	AC_SUBST(KERNEL_DEBUG_CFLAGS)
	56	AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
	57
c9c0d073 BB	58	AC_MSG_RESULT([$enable_debug])
	59	])
	60
fed90353 BB	61	AC_DEFUN([ZFS_AC_DEBUGINFO_ENABLE], [
	62	DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline"
	63
	64	KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline"
	65	KERNEL_MAKE="$KERNEL_MAKE CONFIG_DEBUG_INFO=y"
	66
	67	DEBUGINFO_ZFS="_with_debuginfo"
0d3980ac RY	68	])
0d3980ac RY	69
fed90353 BB	70	AC_DEFUN([ZFS_AC_DEBUGINFO_DISABLE], [
fed90353 BB	71	DEBUGINFO_ZFS="_without_debuginfo"
0d3980ac RY	72	])
	73
	74	AC_DEFUN([ZFS_AC_DEBUGINFO], [
	75	AC_MSG_CHECKING([whether debuginfo support will be forced])
	76	AC_ARG_ENABLE([debuginfo],
	77	[AS_HELP_STRING([--enable-debuginfo],
	78	[Force generation of debuginfo @<:@default=no@:>@])],
	79	[],
	80	[enable_debuginfo=no])
	81
	82	AS_CASE(["x$enable_debuginfo"],
	83	["xyes"],
fed90353	84	[ZFS_AC_DEBUGINFO_ENABLE],
0d3980ac	85	["xno"],
fed90353 BB	86	[ZFS_AC_DEBUGINFO_DISABLE],
fed90353 BB	87	[AC_MSG_ERROR([Unknown option $enable_debuginfo])])
0d3980ac RY	88
0d3980ac RY	89	AC_SUBST(DEBUG_CFLAGS)
fed90353 BB	90	AC_SUBST(DEBUGINFO_ZFS)
	91
	92	AC_SUBST(KERNEL_DEBUG_CFLAGS)
	93	AC_SUBST(KERNEL_MAKE)
	94
0d3980ac RY	95	AC_MSG_RESULT([$enable_debuginfo])
	96	])
	97
2e08aedb	98	AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
fed90353 BB	99	ZFS_AC_CONFIG_ALWAYS_CC_NO_UNUSED_BUT_SET_VARIABLE
	100	ZFS_AC_CONFIG_ALWAYS_CC_NO_BOOL_COMPARE
	101	ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN
	102	ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION
	103	ZFS_AC_CONFIG_ALWAYS_CC_ASAN
fc0c72b1	104	ZFS_AC_CONFIG_ALWAYS_TOOLCHAIN_SIMD
0b04990a	105	ZFS_AC_CONFIG_ALWAYS_ARCH
2e08aedb BB	106	])
2e08aedb BB	107
c9c0d073	108	AC_DEFUN([ZFS_AC_CONFIG], [
c9c0d073 BB	109	ZFS_CONFIG=all
	110	AC_ARG_WITH([config],
	111	AS_HELP_STRING([--with-config=CONFIG],
	112	[Config file 'kernel\|user\|all\|srpm']),
	113	[ZFS_CONFIG="$withval"])
319a99a3 ED	114	AC_ARG_ENABLE([linux-builtin],
	115	[AC_HELP_STRING([--enable-linux-builtin],
	116	[Configure for builtin in-tree kernel modules @<:@default=no@:>@])],
	117	[],
	118	[enable_linux_builtin=no])
c9c0d073 BB	119
	120	AC_MSG_CHECKING([zfs config])
	121	AC_MSG_RESULT([$ZFS_CONFIG]);
	122	AC_SUBST(ZFS_CONFIG)
	123
2e08aedb BB	124	ZFS_AC_CONFIG_ALWAYS
2e08aedb BB	125
c9c0d073 BB	126	case "$ZFS_CONFIG" in
	127	kernel) ZFS_AC_CONFIG_KERNEL ;;
	128	user) ZFS_AC_CONFIG_USER ;;
6bb24f4d BB	129	all) ZFS_AC_CONFIG_USER
6bb24f4d BB	130	ZFS_AC_CONFIG_KERNEL ;;
c9c0d073 BB	131	srpm) ;;
	132	*)
	133	AC_MSG_RESULT([Error!])
	134	AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
	135	user kernel\|user\|all\|srpm]) ;;
	136	esac
	137
	138	AM_CONDITIONAL([CONFIG_USER],
63e0828c	139	[test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
c9c0d073	140	AM_CONDITIONAL([CONFIG_KERNEL],
63e0828c BB	141	[test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
63e0828c BB	142	[test "x$enable_linux_builtin" != xyes ])
6a9d6359	143	AM_CONDITIONAL([CONFIG_QAT],
	144	[test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
	145	[test "x$qatsrc" != x ])
b2ab468d BB	146	AM_CONDITIONAL([WANT_DEVNAME2DEVID], [test "x$user_libudev" = xyes ])
b2ab468d BB	147	AM_CONDITIONAL([WANT_MMAP_LIBAIO], [test "x$user_libaio" = xyes ])
c9c0d073 BB	148	])
	149
	150	dnl #
	151	dnl # Check for rpm+rpmbuild to build RPM packages. If these tools
	152	dnl # are missing it is non-fatal but you will not be able to build
	153	dnl # RPM packages and will be warned if you try too.
	154	dnl #
f3757573 BB	155	dnl # By default the generic spec file will be used because it requires
	156	dnl # minimal dependencies. Distribution specific spec files can be
	157	dnl # placed under the 'rpm/<distribution>' directory and enabled using
	158	dnl # the --with-spec=<distribution> configure option.
	159	dnl #
c9c0d073 BB	160	AC_DEFUN([ZFS_AC_RPM], [
	161	RPM=rpm
	162	RPMBUILD=rpmbuild
	163
	164	AC_MSG_CHECKING([whether $RPM is available])
	165	AS_IF([tmp=$($RPM --version 2>/dev/null)], [
	166	RPM_VERSION=$(echo $tmp \| $AWK '/RPM/ { print $[3] }')
	167	HAVE_RPM=yes
	168	AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)])
	169	],[
	170	HAVE_RPM=no
	171	AC_MSG_RESULT([$HAVE_RPM])
	172	])
	173
	174	AC_MSG_CHECKING([whether $RPMBUILD is available])
	175	AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [
	176	RPMBUILD_VERSION=$(echo $tmp \| $AWK '/RPM/ { print $[3] }')
	177	HAVE_RPMBUILD=yes
	178	AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)])
	179	],[
	180	HAVE_RPMBUILD=no
	181	AC_MSG_RESULT([$HAVE_RPMBUILD])
	182	])
	183
3ec3bc21	184	RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1"'
fed90353 BB	185	RPM_DEFINE_COMMON+=' --define "$(DEBUGINFO_ZFS) 1"'
	186	RPM_DEFINE_COMMON+=' --define "$(ASAN_ZFS) 1"'
	187
9ea6c3d3 TH	188
	189	RPM_DEFINE_UTIL=' --define "_initconfdir $(DEFAULT_INITCONF_DIR)"'
	190
	191	dnl # Make the next three RPM_DEFINE_UTIL additions conditional, since
	192	dnl # their values may not be set when running:
	193	dnl #
	194	dnl # ./configure --with-config=srpm
	195	dnl #
	196	AS_IF([test -n "$dracutdir" ], [
	197	RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)"'
	198	])
	199	AS_IF([test -n "$udevdir" ], [
	200	RPM_DEFINE_UTIL+=' --define "_udevdir $(udevdir)"'
	201	])
	202	AS_IF([test -n "$udevruledir" ], [
	203	RPM_DEFINE_UTIL+=' --define "_udevdir $(udevruledir)"'
	204	])
fed90353 BB	205	RPM_DEFINE_UTIL+=' $(DEFINE_INITRAMFS)'
	206	RPM_DEFINE_UTIL+=' $(DEFINE_SYSTEMD)'
	207
3d25488a BB	208	dnl # Override default lib directory on Debian/Ubuntu systems. The provided
	209	dnl # /usr/lib/rpm/platform/<arch>/macros files do not specify the correct
	210	dnl # path for multiarch systems as described by the packaging guidelines.
	211	dnl #
	212	dnl # https://wiki.ubuntu.com/MultiarchSpec
	213	dnl # https://wiki.debian.org/Multiarch/Implementation
	214	dnl #
	215	AS_IF([test "$DEFAULT_PACKAGE" = "deb"], [
	216	MULTIARCH_LIBDIR="lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
	217	RPM_DEFINE_UTIL+=' --define "_lib $(MULTIARCH_LIBDIR)"'
	218	AC_SUBST(MULTIARCH_LIBDIR)
	219	])
	220
fed90353 BB	221	RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
	222	RPM_DEFINE_KMOD+=' --define "require_spldir $(SPL)"'
	223	RPM_DEFINE_KMOD+=' --define "require_splobj $(SPL_OBJ)"'
	224	RPM_DEFINE_KMOD+=' --define "ksrc $(LINUX)"'
	225	RPM_DEFINE_KMOD+=' --define "kobj $(LINUX_OBJ)"'
c45c6d92	226	RPM_DEFINE_KMOD+=' --define "_wrong_version_format_terminate_build 0"'
fed90353 BB	227
fed90353 BB	228	RPM_DEFINE_DKMS=''
f3757573 BB	229
	230	SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
	231	SRPM_DEFINE_UTIL=
	232	SRPM_DEFINE_KMOD=
	233	SRPM_DEFINE_DKMS=
	234
	235	RPM_SPEC_DIR="rpm/generic"
	236	AC_ARG_WITH([spec],
	237	AS_HELP_STRING([--with-spec=SPEC],
ee2ca1db	238	[Spec files 'generic\|redhat']),
f3757573 BB	239	[RPM_SPEC_DIR="rpm/$withval"])
	240
	241	AC_MSG_CHECKING([whether spec files are available])
	242	AC_MSG_RESULT([yes ($RPM_SPEC_DIR/*.spec.in)])
	243
c9c0d073 BB	244	AC_SUBST(HAVE_RPM)
	245	AC_SUBST(RPM)
	246	AC_SUBST(RPM_VERSION)
	247
	248	AC_SUBST(HAVE_RPMBUILD)
	249	AC_SUBST(RPMBUILD)
	250	AC_SUBST(RPMBUILD_VERSION)
f3757573 BB	251
	252	AC_SUBST(RPM_SPEC_DIR)
	253	AC_SUBST(RPM_DEFINE_UTIL)
	254	AC_SUBST(RPM_DEFINE_KMOD)
	255	AC_SUBST(RPM_DEFINE_DKMS)
	256	AC_SUBST(RPM_DEFINE_COMMON)
	257	AC_SUBST(SRPM_DEFINE_UTIL)
	258	AC_SUBST(SRPM_DEFINE_KMOD)
	259	AC_SUBST(SRPM_DEFINE_DKMS)
	260	AC_SUBST(SRPM_DEFINE_COMMON)
c9c0d073 BB	261	])
	262
	263	dnl #
	264	dnl # Check for dpkg+dpkg-buildpackage to build DEB packages. If these
	265	dnl # tools are missing it is non-fatal but you will not be able to build
	266	dnl # DEB packages and will be warned if you try too.
	267	dnl #
	268	AC_DEFUN([ZFS_AC_DPKG], [
	269	DPKG=dpkg
	270	DPKGBUILD=dpkg-buildpackage
	271
	272	AC_MSG_CHECKING([whether $DPKG is available])
	273	AS_IF([tmp=$($DPKG --version 2>/dev/null)], [
	274	DPKG_VERSION=$(echo $tmp \| $AWK '/Debian/ { print $[7] }')
	275	HAVE_DPKG=yes
	276	AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)])
	277	],[
	278	HAVE_DPKG=no
	279	AC_MSG_RESULT([$HAVE_DPKG])
	280	])
	281
	282	AC_MSG_CHECKING([whether $DPKGBUILD is available])
	283	AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [
	284	DPKGBUILD_VERSION=$(echo $tmp \| \
	285	$AWK '/Debian/ { print $[4] }' \| cut -f-4 -d'.')
	286	HAVE_DPKGBUILD=yes
	287	AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)])
	288	],[
	289	HAVE_DPKGBUILD=no
	290	AC_MSG_RESULT([$HAVE_DPKGBUILD])
	291	])
	292
	293	AC_SUBST(HAVE_DPKG)
	294	AC_SUBST(DPKG)
	295	AC_SUBST(DPKG_VERSION)
	296
	297	AC_SUBST(HAVE_DPKGBUILD)
	298	AC_SUBST(DPKGBUILD)
	299	AC_SUBST(DPKGBUILD_VERSION)
	300	])
	301
	302	dnl #
	303	dnl # Until native packaging for various different packing systems
	304	dnl # can be added the least we can do is attempt to use alien to
	305	dnl # convert the RPM packages to the needed package type. This is
	306	dnl # a hack but so far it has worked reasonable well.
	307	dnl #
	308	AC_DEFUN([ZFS_AC_ALIEN], [
	309	ALIEN=alien
	310
	311	AC_MSG_CHECKING([whether $ALIEN is available])
	312	AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [
	313	ALIEN_VERSION=$(echo $tmp \| $AWK '{ print $[3] }')
	314	HAVE_ALIEN=yes
	315	AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)])
	316	],[
	317	HAVE_ALIEN=no
	318	AC_MSG_RESULT([$HAVE_ALIEN])
	319	])
	320
	321	AC_SUBST(HAVE_ALIEN)
	322	AC_SUBST(ALIEN)
	323	AC_SUBST(ALIEN_VERSION)
	324	])
325
326	dnl #
327	dnl # Using the VENDOR tag from config.guess set the default
328	dnl # package type for 'make pkg': (rpm \| deb \| tgz)
329	dnl #
330	AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [
331	AC_MSG_CHECKING([linux distribution])
76c2b24c RY	332	if test -f /etc/toss-release ; then
76c2b24c RY	333	VENDOR=toss ;
c9c0d073 BB	334	elif test -f /etc/fedora-release ; then
c9c0d073 BB	335	VENDOR=fedora ;
76c2b24c RY	336	elif test -f /etc/redhat-release ; then
76c2b24c RY	337	VENDOR=redhat ;
d9bfe0f5 AS	338	elif test -f /etc/gentoo-release ; then
d9bfe0f5 AS	339	VENDOR=gentoo ;
76c2b24c RY	340	elif test -f /etc/arch-release ; then
76c2b24c RY	341	VENDOR=arch ;
c9c0d073 BB	342	elif test -f /etc/SuSE-release ; then
	343	VENDOR=sles ;
	344	elif test -f /etc/slackware-version ; then
	345	VENDOR=slackware ;
712f8bd8 BB	346	elif test -f /etc/lunar.release ; then
712f8bd8 BB	347	VENDOR=lunar ;
76c2b24c RY	348	elif test -f /etc/lsb-release ; then
	349	VENDOR=ubuntu ;
	350	elif test -f /etc/debian_version ; then
	351	VENDOR=debian ;
c53fb011 CL	352	elif test -f /etc/alpine-release ; then
c53fb011 CL	353	VENDOR=alpine ;
c9c0d073 BB	354	else
	355	VENDOR= ;
	356	fi
	357	AC_MSG_RESULT([$VENDOR])
	358	AC_SUBST(VENDOR)
	359
	360	AC_MSG_CHECKING([default package type])
	361	case "$VENDOR" in
76c2b24c RY	362	toss) DEFAULT_PACKAGE=rpm ;;
	363	redhat) DEFAULT_PACKAGE=rpm ;;
	364	fedora) DEFAULT_PACKAGE=rpm ;;
	365	gentoo) DEFAULT_PACKAGE=tgz ;;
c53fb011	366	alpine) DEFAULT_PACKAGE=tgz ;;
0da31cd6	367	arch) DEFAULT_PACKAGE=tgz ;;
76c2b24c RY	368	sles) DEFAULT_PACKAGE=rpm ;;
	369	slackware) DEFAULT_PACKAGE=tgz ;;
	370	lunar) DEFAULT_PACKAGE=tgz ;;
	371	ubuntu) DEFAULT_PACKAGE=deb ;;
	372	debian) DEFAULT_PACKAGE=deb ;;
	373	*) DEFAULT_PACKAGE=rpm ;;
c9c0d073	374	esac
c9c0d073 BB	375	AC_MSG_RESULT([$DEFAULT_PACKAGE])
c9c0d073 BB	376	AC_SUBST(DEFAULT_PACKAGE)
01c0e61d	377
0da31cd6	378	DEFAULT_INIT_DIR=$sysconfdir/init.d
615ab66d	379	AC_MSG_CHECKING([default init directory])
615ab66d KF	380	AC_MSG_RESULT([$DEFAULT_INIT_DIR])
	381	AC_SUBST(DEFAULT_INIT_DIR)
	382
01c0e61d BB	383	AC_MSG_CHECKING([default init script type])
01c0e61d BB	384	case "$VENDOR" in
76c2b24c	385	toss) DEFAULT_INIT_SCRIPT=redhat ;;
712f8bd8	386	redhat) DEFAULT_INIT_SCRIPT=redhat ;;
01c0e61d	387	fedora) DEFAULT_INIT_SCRIPT=fedora ;;
c53fb011 CL	388	gentoo) DEFAULT_INIT_SCRIPT=openrc ;;
c53fb011 CL	389	alpine) DEFAULT_INIT_SCRIPT=openrc ;;
0da31cd6	390	arch) DEFAULT_INIT_SCRIPT=lsb ;;
76c2b24c RY	391	sles) DEFAULT_INIT_SCRIPT=lsb ;;
	392	slackware) DEFAULT_INIT_SCRIPT=lsb ;;
	393	lunar) DEFAULT_INIT_SCRIPT=lunar ;;
	394	ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
	395	debian) DEFAULT_INIT_SCRIPT=lsb ;;
	396	*) DEFAULT_INIT_SCRIPT=lsb ;;
01c0e61d	397	esac
01c0e61d BB	398	AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
01c0e61d BB	399	AC_SUBST(DEFAULT_INIT_SCRIPT)
2a34db1b TF	400
	401	AC_MSG_CHECKING([default init config direectory])
	402	case "$VENDOR" in
c53fb011	403	alpine) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
2a34db1b TF	404	gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
	405	toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
	406	redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
	407	fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
	408	sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
	409	ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
	410	debian) DEFAULT_INITCONF_DIR=/etc/default ;;
	411	*) DEFAULT_INITCONF_DIR=/etc/default ;;
	412	esac
2a34db1b TF	413	AC_MSG_RESULT([$DEFAULT_INITCONF_DIR])
2a34db1b TF	414	AC_SUBST(DEFAULT_INITCONF_DIR)
2cac7f5f TF	415
	416	AC_MSG_CHECKING([whether initramfs-tools is available])
	417	if test -d /usr/share/initramfs-tools ; then
	418	DEFINE_INITRAMFS='--define "_initramfs 1"'
	419	AC_MSG_RESULT([yes])
	420	else
	421	DEFINE_INITRAMFS=''
	422	AC_MSG_RESULT([no])
	423	fi
	424	AC_SUBST(DEFINE_INITRAMFS)
c9c0d073 BB	425	])
	426
	427	dnl #
	428	dnl # Default ZFS package configuration
	429	dnl #
	430	AC_DEFUN([ZFS_AC_PACKAGE], [
58d956b0	431	ZFS_AC_DEFAULT_PACKAGE
c9c0d073 BB	432	ZFS_AC_RPM
	433	ZFS_AC_DPKG
	434	ZFS_AC_ALIEN
c9c0d073	435	])