[mirror_zfs-debian.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], [
	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_ALWAYS], [
	ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
])

AC_DEFUN([ZFS_AC_CONFIG], [
	TARGET_ASM_DIR=asm-generic
	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)

	ZFS_AC_CONFIG_ALWAYS

	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])
])

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

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

	AC_MSG_RESULT([$DEFAULT_PACKAGE])
	AC_SUBST(DEFAULT_PACKAGE)

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

	AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
	AC_SUBST(DEFAULT_INIT_SCRIPT)
])

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
])
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
	9	AC_DEFUN([ZFS_AC_DEBUG], [
	10	AC_MSG_CHECKING([whether debugging is enabled])
	11	AC_ARG_ENABLE([debug],
	12	[AS_HELP_STRING([--enable-debug],
	13	[Enable generic debug support @<:@default=no@:>@])],
	14	[],
	15	[enable_debug=no])
	16
	17	AS_IF([test "x$enable_debug" = xyes],
	18	[
	19	KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
	20	HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
	21	DEBUG_CFLAGS="-DDEBUG -Werror"
	22	DEBUG_STACKFLAGS="-fstack-check"
	23	],
	24	[
	25	KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
	26	HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
	27	DEBUG_CFLAGS="-DNDEBUG"
	28	DEBUG_STACKFLAGS=""
	29	])
	30
	31	AC_SUBST(DEBUG_CFLAGS)
	32	AC_SUBST(DEBUG_STACKFLAGS)
	33	AC_MSG_RESULT([$enable_debug])
	34	])
	35
2e08aedb BB	36	AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
	37	ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
	38	])
	39
c9c0d073	40	AC_DEFUN([ZFS_AC_CONFIG], [
c9c0d073	41	TARGET_ASM_DIR=asm-generic
c9c0d073 BB	42	AC_SUBST(TARGET_ASM_DIR)
	43
	44	ZFS_CONFIG=all
	45	AC_ARG_WITH([config],
	46	AS_HELP_STRING([--with-config=CONFIG],
	47	[Config file 'kernel\|user\|all\|srpm']),
	48	[ZFS_CONFIG="$withval"])
	49
	50	AC_MSG_CHECKING([zfs config])
	51	AC_MSG_RESULT([$ZFS_CONFIG]);
	52	AC_SUBST(ZFS_CONFIG)
	53
2e08aedb BB	54	ZFS_AC_CONFIG_ALWAYS
2e08aedb BB	55
c9c0d073 BB	56	case "$ZFS_CONFIG" in
	57	kernel) ZFS_AC_CONFIG_KERNEL ;;
	58	user) ZFS_AC_CONFIG_USER ;;
	59	all) ZFS_AC_CONFIG_KERNEL
	60	ZFS_AC_CONFIG_USER ;;
	61	srpm) ;;
	62	*)
	63	AC_MSG_RESULT([Error!])
	64	AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
	65	user kernel\|user\|all\|srpm]) ;;
	66	esac
	67
	68	AM_CONDITIONAL([CONFIG_USER],
	69	[test "$ZFS_CONFIG" = user] \|\|
	70	[test "$ZFS_CONFIG" = all])
	71	AM_CONDITIONAL([CONFIG_KERNEL],
	72	[test "$ZFS_CONFIG" = kernel] \|\|
	73	[test "$ZFS_CONFIG" = all])
c9c0d073 BB	74	])
	75
	76	dnl #
	77	dnl # Check for rpm+rpmbuild to build RPM packages. If these tools
	78	dnl # are missing it is non-fatal but you will not be able to build
	79	dnl # RPM packages and will be warned if you try too.
	80	dnl #
	81	AC_DEFUN([ZFS_AC_RPM], [
	82	RPM=rpm
	83	RPMBUILD=rpmbuild
	84
	85	AC_MSG_CHECKING([whether $RPM is available])
	86	AS_IF([tmp=$($RPM --version 2>/dev/null)], [
	87	RPM_VERSION=$(echo $tmp \| $AWK '/RPM/ { print $[3] }')
	88	HAVE_RPM=yes
	89	AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)])
	90	],[
	91	HAVE_RPM=no
	92	AC_MSG_RESULT([$HAVE_RPM])
	93	])
	94
	95	AC_MSG_CHECKING([whether $RPMBUILD is available])
	96	AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [
	97	RPMBUILD_VERSION=$(echo $tmp \| $AWK '/RPM/ { print $[3] }')
	98	HAVE_RPMBUILD=yes
	99	AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)])
	100	],[
	101	HAVE_RPMBUILD=no
	102	AC_MSG_RESULT([$HAVE_RPMBUILD])
	103	])
	104
	105	AC_SUBST(HAVE_RPM)
	106	AC_SUBST(RPM)
	107	AC_SUBST(RPM_VERSION)
	108
	109	AC_SUBST(HAVE_RPMBUILD)
	110	AC_SUBST(RPMBUILD)
	111	AC_SUBST(RPMBUILD_VERSION)
	112	])
	113
	114	dnl #
	115	dnl # Check for dpkg+dpkg-buildpackage to build DEB packages. If these
	116	dnl # tools are missing it is non-fatal but you will not be able to build
	117	dnl # DEB packages and will be warned if you try too.
	118	dnl #
	119	AC_DEFUN([ZFS_AC_DPKG], [
	120	DPKG=dpkg
	121	DPKGBUILD=dpkg-buildpackage
	122
	123	AC_MSG_CHECKING([whether $DPKG is available])
	124	AS_IF([tmp=$($DPKG --version 2>/dev/null)], [
	125	DPKG_VERSION=$(echo $tmp \| $AWK '/Debian/ { print $[7] }')
	126	HAVE_DPKG=yes
	127	AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)])
	128	],[
	129	HAVE_DPKG=no
	130	AC_MSG_RESULT([$HAVE_DPKG])
	131	])
	132
	133	AC_MSG_CHECKING([whether $DPKGBUILD is available])
	134	AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [
	135	DPKGBUILD_VERSION=$(echo $tmp \| \
	136	$AWK '/Debian/ { print $[4] }' \| cut -f-4 -d'.')
	137	HAVE_DPKGBUILD=yes
138	AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)])
139	],[
140	HAVE_DPKGBUILD=no
141	AC_MSG_RESULT([$HAVE_DPKGBUILD])
142	])
143
144	AC_SUBST(HAVE_DPKG)
145	AC_SUBST(DPKG)
146	AC_SUBST(DPKG_VERSION)
147
148	AC_SUBST(HAVE_DPKGBUILD)
149	AC_SUBST(DPKGBUILD)
150	AC_SUBST(DPKGBUILD_VERSION)
151	])
152
153	dnl #
154	dnl # Until native packaging for various different packing systems
155	dnl # can be added the least we can do is attempt to use alien to
156	dnl # convert the RPM packages to the needed package type. This is
157	dnl # a hack but so far it has worked reasonable well.
158	dnl #
159	AC_DEFUN([ZFS_AC_ALIEN], [
160	ALIEN=alien
161
162	AC_MSG_CHECKING([whether $ALIEN is available])
163	AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [
164	ALIEN_VERSION=$(echo $tmp \| $AWK '{ print $[3] }')
165	HAVE_ALIEN=yes
166	AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)])
167	],[
168	HAVE_ALIEN=no
169	AC_MSG_RESULT([$HAVE_ALIEN])
170	])
171
172	AC_SUBST(HAVE_ALIEN)
173	AC_SUBST(ALIEN)
174	AC_SUBST(ALIEN_VERSION)
175	])
176
177	dnl #
178	dnl # Using the VENDOR tag from config.guess set the default
179	dnl # package type for 'make pkg': (rpm \| deb \| tgz)
180	dnl #
181	AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [
182	AC_MSG_CHECKING([linux distribution])
183	if test -f /etc/redhat-release ; then
184	VENDOR=redhat ;
185	elif test -f /etc/fedora-release ; then
186	VENDOR=fedora ;
d9bfe0f5 AS	187	elif test -f /etc/gentoo-release ; then
d9bfe0f5 AS	188	VENDOR=gentoo ;
6283f55e BB	189	elif test -f /etc/debian_version ; then
6283f55e BB	190	VENDOR=debian ;
c9c0d073 BB	191	elif test -f /etc/SuSE-release ; then
	192	VENDOR=sles ;
	193	elif test -f /etc/slackware-version ; then
	194	VENDOR=slackware ;
d9bfe0f5 AS	195	elif test -f /etc/lsb-release ; then
d9bfe0f5 AS	196	VENDOR=ubuntu ;
712f8bd8 BB	197	elif test -f /etc/lunar.release ; then
712f8bd8 BB	198	VENDOR=lunar ;
c9c0d073 BB	199	else
	200	VENDOR= ;
	201	fi
	202	AC_MSG_RESULT([$VENDOR])
	203	AC_SUBST(VENDOR)
	204
	205	AC_MSG_CHECKING([default package type])
	206	case "$VENDOR" in
c9c0d073	207	redhat) DEFAULT_PACKAGE=rpm ;;
712f8bd8	208	fedora) DEFAULT_PACKAGE=rpm ;;
c9c0d073 BB	209	ubuntu) DEFAULT_PACKAGE=deb ;;
c9c0d073 BB	210	debian) DEFAULT_PACKAGE=deb ;;
712f8bd8	211	sles) DEFAULT_PACKAGE=rpm ;;
c9c0d073	212	slackware) DEFAULT_PACKAGE=tgz ;;
712f8bd8 BB	213	gentoo) DEFAULT_PACKAGE=tgz ;;
712f8bd8 BB	214	lunar) DEFAULT_PACKAGE=tgz ;;
c9c0d073 BB	215	*) DEFAULT_PACKAGE=rpm ;;
	216	esac
	217
	218	AC_MSG_RESULT([$DEFAULT_PACKAGE])
	219	AC_SUBST(DEFAULT_PACKAGE)
01c0e61d BB	220
	221	AC_MSG_CHECKING([default init script type])
	222	case "$VENDOR" in
712f8bd8	223	redhat) DEFAULT_INIT_SCRIPT=redhat ;;
01c0e61d	224	fedora) DEFAULT_INIT_SCRIPT=fedora ;;
01c0e61d BB	225	ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
01c0e61d BB	226	debian) DEFAULT_INIT_SCRIPT=lsb ;;
712f8bd8	227	sles) DEFAULT_INIT_SCRIPT=lsb ;;
01c0e61d	228	slackware) DEFAULT_INIT_SCRIPT=lsb ;;
712f8bd8 BB	229	gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
712f8bd8 BB	230	lunar) DEFAULT_INIT_SCRIPT=lunar ;;
01c0e61d BB	231	*) DEFAULT_INIT_SCRIPT=lsb ;;
	232	esac
	233
	234	AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
	235	AC_SUBST(DEFAULT_INIT_SCRIPT)
c9c0d073 BB	236	])
	237
	238	dnl #
	239	dnl # Default ZFS package configuration
	240	dnl #
	241	AC_DEFUN([ZFS_AC_PACKAGE], [
	242	ZFS_AC_RPM
	243	ZFS_AC_DPKG
	244	ZFS_AC_ALIEN
	245	ZFS_AC_DEFAULT_PACKAGE
	246	])