[thirdparty/xfsprogs-dev.git] / configure.ac

AC_INIT([xfsprogs],[6.8.0],[linux-xfs@vger.kernel.org])
AC_PREREQ([2.69])
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([include/libxfs.h])
AC_PREFIX_DEFAULT(/usr)

AC_PROG_INSTALL
LT_INIT

AC_PROG_CC
AC_ARG_VAR(BUILD_CC, [C compiler for build tools])
if test "${BUILD_CC+set}" != "set"; then
  if test $cross_compiling = no; then
    BUILD_CC="$CC"
  else
    AC_CHECK_PROGS(BUILD_CC, gcc cc)
  fi
fi
AC_ARG_VAR(BUILD_CFLAGS, [C compiler flags for build tools])
if test "${BUILD_CFLAGS+set}" != "set"; then
  if test $cross_compiling = no; then
    BUILD_CFLAGS="$CFLAGS"
  else
    BUILD_CFLAGS="-g -O2"
  fi
fi

AC_ARG_ENABLE(shared,
[  --enable-shared=[yes/no]  Enable use of shared libraries [default=yes]],,
	enable_shared=yes)
AC_SUBST(enable_shared)

AC_ARG_ENABLE(gettext,
[  --enable-gettext=[yes/no] Enable alternate language support [default=yes]],,
	enable_gettext=yes)
AC_SUBST(enable_gettext)

AC_ARG_ENABLE(editline,
[  --enable-editline=[yes/no] Enable editline command editing [default=no]],
	test $enable_editline = yes && libeditline="-ledit",
	enable_editline=no)
AC_SUBST(libeditline)
AC_SUBST(enable_editline)

AC_ARG_ENABLE(termcap,
[  --enable-termcap=[yes/no] Enable terminal capabilities library [default=no]],
	test $enable_termcap = yes && libtermcap="-ltermcap",)
AC_SUBST(libtermcap)


AC_ARG_ENABLE(lib64,
[  --enable-lib64=[yes/no]   Enable lib64 support [default=yes]],,
	enable_lib64=yes)
AC_SUBST(enable_lib64)

AC_ARG_WITH([multiarch],
[  --with-multiarch=ARCH   Specify the multiarch triplet],
	multiarch=$withval)
AC_SUBST(multiarch)

AC_ARG_ENABLE(librt,
[  --enable-librt=[yes/no]   Enable librt support [default=yes]],,
	enable_librt=yes)
AC_SUBST(enable_librt)

# Enable UBSAN; set enable_ubsan=probe below to enable autoprobe.
AC_ARG_ENABLE(ubsan,
[  --enable-ubsan=[yes/no]   Enable Undefined Behavior Sanitizer (UBSAN) [default=no]],,
	enable_ubsan=no)
AC_SUBST(enable_ubsan)

# Enable ADDRSAN; set enable_addrsan=probe below to enable autoprobe.
AC_ARG_ENABLE(addrsan,
[  --enable-addrsan=[yes/no] Enable Address Sanitizer (ADDRSAN) [default=no]],,
	enable_addrsan=no)
AC_SUBST(enable_addrsan)

# Enable THREADSAN; set enable_threadsan=probe to enable autoprobe.
AC_ARG_ENABLE(threadsan,
[  --enable-threadsan=[yes/no] Enable Thread Sanitizer (THREADSAN) [default=no]],,
	enable_threadsan=no)
AC_SUBST(enable_threadsan)

AC_ARG_ENABLE(lto,
[  --enable-lto=[yes/no]     Enable link time optimization (LTO) [default=no]],,
	enable_lto=no)
AC_SUBST(enable_lto)

# Enable xfs_scrub build
AC_ARG_ENABLE(scrub,
[  --enable-scrub=[yes/no]   Enable build of xfs_scrub utility [default=yes]],,
	enable_scrub=yes)
AC_SUBST(enable_scrub)

# Enable libicu for xfs_scrubbing of malicious unicode sequences in names
AC_ARG_ENABLE(libicu,
[  --enable-libicu=[yes/no]  Enable Unicode name scanning in xfs_scrub (libicu) [default=probe]],,
	enable_libicu=probe)

#
# If the user specified a libdir ending in lib64 do not append another
# 64 to the library names.
#
base_libdir=`basename "$libdir"`
case $base_libdir in
lib64)
  enable_lib64=no
esac

#
# If the user specified a multiarch path then disable lib64
#
test -n "$multiarch" && enable_lib64=no

#
# Some important tools should be installed into the root partitions.
#
# Check whether exec_prefix=/usr: and install them to /sbin in that
# case.  If the user chooses a different prefix assume they just want
# a local install for testing and not a system install.
#
case $exec_prefix:$prefix in
NONE:NONE | NONE:/usr | /usr:*)
  root_sbindir='/sbin'
  root_libdir="/${base_libdir}"
  ;;
*)
  root_sbindir="${sbindir}"
  root_libdir="${libdir}"
  ;;
esac

AC_SUBST([root_sbindir])
AC_SUBST([root_libdir])

# Find localized files.  Don't descend into any "dot directories"
# (like .git or .pc from quilt).  Strangely, the "-print" argument
# to "find" is required, to avoid including such directories in the
# list.
LOCALIZED_FILES=""
for lfile in `find ${srcdir} -path './.??*' -prune -o -name '*.c' -type f -print || exit 1`; do
    LOCALIZED_FILES="$LOCALIZED_FILES \$(TOPDIR)/$lfile"
done
AC_SUBST(LOCALIZED_FILES)

AC_PACKAGE_GLOBALS(xfsprogs)
AC_PACKAGE_UTILITIES(xfsprogs)
AC_MULTILIB($enable_lib64)
AC_MULTIARCH($multiarch)
AC_RT($enable_librt)

AC_PACKAGE_NEED_INI_H
AC_PACKAGE_NEED_LIBINIH

AC_PACKAGE_NEED_UUID_H
AC_PACKAGE_NEED_UUIDCOMPARE

AC_PACKAGE_NEED_PTHREAD_H
AC_PACKAGE_NEED_PTHREADMUTEXINIT

AC_PACKAGE_NEED_URCU_H
AC_PACKAGE_NEED_RCU_INIT

AC_HAVE_PWRITEV2
AC_HAVE_COPY_FILE_RANGE
AC_NEED_INTERNAL_FSXATTR
AC_NEED_INTERNAL_FSCRYPT_ADD_KEY_ARG
AC_NEED_INTERNAL_FSCRYPT_POLICY_V2
AC_HAVE_GETFSMAP
AC_HAVE_MAP_SYNC
AC_HAVE_DEVMAPPER
AC_HAVE_MALLINFO
AC_HAVE_MALLINFO2
AC_PACKAGE_WANT_ATTRIBUTES_H
AC_HAVE_LIBATTR
if test "$enable_scrub" = "yes"; then
        if test "$enable_libicu" = "yes" || test "$enable_libicu" = "probe"; then
                AC_HAVE_LIBICU
        fi
        if test "$enable_libicu" = "yes" && test "$have_libicu" != "yes"; then
                AC_MSG_ERROR([libicu not found.])
        fi
fi
AC_CONFIG_SYSTEMD_SYSTEM_UNIT_DIR
AC_CONFIG_CROND_DIR
AC_CONFIG_UDEV_RULE_DIR
AC_HAVE_BLKID_TOPO

if test "$enable_ubsan" = "yes" || test "$enable_ubsan" = "probe"; then
        AC_PACKAGE_CHECK_UBSAN
fi
if test "$enable_ubsan" = "yes" && test "$have_ubsan" != "yes"; then
        AC_MSG_ERROR([UBSAN not supported by compiler.])
fi

if test "$enable_addrsan" = "yes" || test "$enable_addrsan" = "probe"; then
        AC_PACKAGE_CHECK_ADDRSAN
fi
if test "$enable_addrsan" = "yes" && test "$have_addrsan" != "yes"; then
        AC_MSG_ERROR([ADDRSAN not supported by compiler.])
fi

if test "$enable_threadsan" = "yes" || test "$enable_threadsan" = "probe"; then
        AC_PACKAGE_CHECK_THREADSAN
fi
if test "$enable_threadsan" = "yes" && test "$have_threadsan" != "yes"; then
        AC_MSG_ERROR([THREADSAN not supported by compiler.])
fi

if test "$have_threadsan" = "yes" && test "$have_addrsan" = "yes"; then
        AC_MSG_WARN([ADDRSAN and THREADSAN are not known to work together.])
fi

if test "$enable_lto" = "yes" || test "$enable_lto" = "probe"; then
	AC_PACKAGE_CHECK_LTO
fi
if test "$enable_lto" = "yes" && test "$have_lto" != "yes"; then
	AC_MSG_ERROR([LTO not supported by compiler.])
fi

AC_MANUAL_FORMAT
AC_HAVE_LIBURCU_ATOMIC64

AC_CONFIG_FILES([include/builddefs])
AC_OUTPUT
Commit	Line	Data
	1	AC_INIT([xfsprogs],[6.8.0],[linux-xfs@vger.kernel.org])
	2	AC_PREREQ([2.69])
	3	AC_CONFIG_AUX_DIR([.])
	4	AC_CONFIG_MACRO_DIR([m4])
	5	AC_CONFIG_SRCDIR([include/libxfs.h])
	6	AC_PREFIX_DEFAULT(/usr)
	7
	8	AC_PROG_INSTALL
	9	LT_INIT
	10
	11	AC_PROG_CC
	12	AC_ARG_VAR(BUILD_CC, [C compiler for build tools])
	13	if test "${BUILD_CC+set}" != "set"; then
	14	if test $cross_compiling = no; then
	15	BUILD_CC="$CC"
	16	else
	17	AC_CHECK_PROGS(BUILD_CC, gcc cc)
	18	fi
	19	fi
	20	AC_ARG_VAR(BUILD_CFLAGS, [C compiler flags for build tools])
	21	if test "${BUILD_CFLAGS+set}" != "set"; then
	22	if test $cross_compiling = no; then
	23	BUILD_CFLAGS="$CFLAGS"
	24	else
	25	BUILD_CFLAGS="-g -O2"
	26	fi
	27	fi
	28
	29	AC_ARG_ENABLE(shared,
	30	[ --enable-shared=[yes/no] Enable use of shared libraries [default=yes]],,
	31	enable_shared=yes)
	32	AC_SUBST(enable_shared)
	33
	34	AC_ARG_ENABLE(gettext,
	35	[ --enable-gettext=[yes/no] Enable alternate language support [default=yes]],,
	36	enable_gettext=yes)
	37	AC_SUBST(enable_gettext)
	38
	39	AC_ARG_ENABLE(editline,
	40	[ --enable-editline=[yes/no] Enable editline command editing [default=no]],
	41	test $enable_editline = yes && libeditline="-ledit",
	42	enable_editline=no)
	43	AC_SUBST(libeditline)
	44	AC_SUBST(enable_editline)
	45
	46	AC_ARG_ENABLE(termcap,
	47	[ --enable-termcap=[yes/no] Enable terminal capabilities library [default=no]],
	48	test $enable_termcap = yes && libtermcap="-ltermcap",)
	49	AC_SUBST(libtermcap)
	50
	51
	52	AC_ARG_ENABLE(lib64,
	53	[ --enable-lib64=[yes/no] Enable lib64 support [default=yes]],,
	54	enable_lib64=yes)
	55	AC_SUBST(enable_lib64)
	56
	57	AC_ARG_WITH([multiarch],
	58	[ --with-multiarch=ARCH Specify the multiarch triplet],
	59	multiarch=$withval)
	60	AC_SUBST(multiarch)
	61
	62	AC_ARG_ENABLE(librt,
	63	[ --enable-librt=[yes/no] Enable librt support [default=yes]],,
	64	enable_librt=yes)
	65	AC_SUBST(enable_librt)
	66
	67	# Enable UBSAN; set enable_ubsan=probe below to enable autoprobe.
	68	AC_ARG_ENABLE(ubsan,
	69	[ --enable-ubsan=[yes/no] Enable Undefined Behavior Sanitizer (UBSAN) [default=no]],,
	70	enable_ubsan=no)
	71	AC_SUBST(enable_ubsan)
	72
	73	# Enable ADDRSAN; set enable_addrsan=probe below to enable autoprobe.
	74	AC_ARG_ENABLE(addrsan,
	75	[ --enable-addrsan=[yes/no] Enable Address Sanitizer (ADDRSAN) [default=no]],,
	76	enable_addrsan=no)
	77	AC_SUBST(enable_addrsan)
	78
	79	# Enable THREADSAN; set enable_threadsan=probe to enable autoprobe.
	80	AC_ARG_ENABLE(threadsan,
	81	[ --enable-threadsan=[yes/no] Enable Thread Sanitizer (THREADSAN) [default=no]],,
	82	enable_threadsan=no)
	83	AC_SUBST(enable_threadsan)
	84
	85	AC_ARG_ENABLE(lto,
	86	[ --enable-lto=[yes/no] Enable link time optimization (LTO) [default=no]],,
	87	enable_lto=no)
	88	AC_SUBST(enable_lto)
	89
	90	# Enable xfs_scrub build
	91	AC_ARG_ENABLE(scrub,
	92	[ --enable-scrub=[yes/no] Enable build of xfs_scrub utility [default=yes]],,
	93	enable_scrub=yes)
	94	AC_SUBST(enable_scrub)
	95
	96	# Enable libicu for xfs_scrubbing of malicious unicode sequences in names
	97	AC_ARG_ENABLE(libicu,
	98	[ --enable-libicu=[yes/no] Enable Unicode name scanning in xfs_scrub (libicu) [default=probe]],,
	99	enable_libicu=probe)
	100
	101	#
	102	# If the user specified a libdir ending in lib64 do not append another
	103	# 64 to the library names.
	104	#
	105	base_libdir=`basename "$libdir"`
	106	case $base_libdir in
	107	lib64)
	108	enable_lib64=no
	109	esac
	110
	111	#
	112	# If the user specified a multiarch path then disable lib64
	113	#
	114	test -n "$multiarch" && enable_lib64=no
	115
	116	#
	117	# Some important tools should be installed into the root partitions.
	118	#
	119	# Check whether exec_prefix=/usr: and install them to /sbin in that
	120	# case. If the user chooses a different prefix assume they just want
	121	# a local install for testing and not a system install.
	122	#
	123	case $exec_prefix:$prefix in
	124	NONE:NONE \| NONE:/usr \| /usr:*)
	125	root_sbindir='/sbin'
	126	root_libdir="/${base_libdir}"
	127	;;
	128	*)
	129	root_sbindir="${sbindir}"
	130	root_libdir="${libdir}"
	131	;;
	132	esac
	133
	134	AC_SUBST([root_sbindir])
	135	AC_SUBST([root_libdir])
	136
	137	# Find localized files. Don't descend into any "dot directories"
	138	# (like .git or .pc from quilt). Strangely, the "-print" argument
	139	# to "find" is required, to avoid including such directories in the
	140	# list.
	141	LOCALIZED_FILES=""
	142	for lfile in `find ${srcdir} -path './.??' -prune -o -name '.c' -type f -print \|\| exit 1`; do
	143	LOCALIZED_FILES="$LOCALIZED_FILES \$(TOPDIR)/$lfile"
	144	done
	145	AC_SUBST(LOCALIZED_FILES)
	146
	147	AC_PACKAGE_GLOBALS(xfsprogs)
	148	AC_PACKAGE_UTILITIES(xfsprogs)
	149	AC_MULTILIB($enable_lib64)
	150	AC_MULTIARCH($multiarch)
	151	AC_RT($enable_librt)
	152
	153	AC_PACKAGE_NEED_INI_H
	154	AC_PACKAGE_NEED_LIBINIH
	155
	156	AC_PACKAGE_NEED_UUID_H
	157	AC_PACKAGE_NEED_UUIDCOMPARE
	158
	159	AC_PACKAGE_NEED_PTHREAD_H
	160	AC_PACKAGE_NEED_PTHREADMUTEXINIT
	161
	162	AC_PACKAGE_NEED_URCU_H
	163	AC_PACKAGE_NEED_RCU_INIT
	164
	165	AC_HAVE_PWRITEV2
	166	AC_HAVE_COPY_FILE_RANGE
	167	AC_NEED_INTERNAL_FSXATTR
	168	AC_NEED_INTERNAL_FSCRYPT_ADD_KEY_ARG
	169	AC_NEED_INTERNAL_FSCRYPT_POLICY_V2
	170	AC_HAVE_GETFSMAP
	171	AC_HAVE_MAP_SYNC
	172	AC_HAVE_DEVMAPPER
	173	AC_HAVE_MALLINFO
	174	AC_HAVE_MALLINFO2
	175	AC_PACKAGE_WANT_ATTRIBUTES_H
	176	AC_HAVE_LIBATTR
	177	if test "$enable_scrub" = "yes"; then
	178	if test "$enable_libicu" = "yes" \|\| test "$enable_libicu" = "probe"; then
	179	AC_HAVE_LIBICU
	180	fi
	181	if test "$enable_libicu" = "yes" && test "$have_libicu" != "yes"; then
	182	AC_MSG_ERROR([libicu not found.])
	183	fi
	184	fi
	185	AC_CONFIG_SYSTEMD_SYSTEM_UNIT_DIR
	186	AC_CONFIG_CROND_DIR
	187	AC_CONFIG_UDEV_RULE_DIR
	188	AC_HAVE_BLKID_TOPO
	189
	190	if test "$enable_ubsan" = "yes" \|\| test "$enable_ubsan" = "probe"; then
	191	AC_PACKAGE_CHECK_UBSAN
	192	fi
	193	if test "$enable_ubsan" = "yes" && test "$have_ubsan" != "yes"; then
	194	AC_MSG_ERROR([UBSAN not supported by compiler.])
	195	fi
	196
	197	if test "$enable_addrsan" = "yes" \|\| test "$enable_addrsan" = "probe"; then
	198	AC_PACKAGE_CHECK_ADDRSAN
	199	fi
	200	if test "$enable_addrsan" = "yes" && test "$have_addrsan" != "yes"; then
	201	AC_MSG_ERROR([ADDRSAN not supported by compiler.])
	202	fi
	203
	204	if test "$enable_threadsan" = "yes" \|\| test "$enable_threadsan" = "probe"; then
	205	AC_PACKAGE_CHECK_THREADSAN
	206	fi
	207	if test "$enable_threadsan" = "yes" && test "$have_threadsan" != "yes"; then
	208	AC_MSG_ERROR([THREADSAN not supported by compiler.])
	209	fi
	210
	211	if test "$have_threadsan" = "yes" && test "$have_addrsan" = "yes"; then
	212	AC_MSG_WARN([ADDRSAN and THREADSAN are not known to work together.])
	213	fi
	214
	215	if test "$enable_lto" = "yes" \|\| test "$enable_lto" = "probe"; then
	216	AC_PACKAGE_CHECK_LTO
	217	fi
	218	if test "$enable_lto" = "yes" && test "$have_lto" != "yes"; then
	219	AC_MSG_ERROR([LTO not supported by compiler.])
	220	fi
	221
	222	AC_MANUAL_FORMAT
	223	AC_HAVE_LIBURCU_ATOMIC64
	224
	225	AC_CONFIG_FILES([include/builddefs])
	226	AC_OUTPUT