2 # Copyright (C) 2009-2011 Red Hat Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 # The major, minor, and release fields MUST be numbers. Packagers can
19 # add extra information using --with-extra="..." which may be any
21 m4_define([libguestfs_major], [1])
22 m4_define([libguestfs_minor], [14])
23 m4_define([libguestfs_release], [4])
25 AC_INIT([libguestfs],libguestfs_major.libguestfs_minor.libguestfs_release)
26 AC_CONFIG_AUX_DIR([build-aux])
27 AM_INIT_AUTOMAKE([foreign])
29 m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
30 AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
32 AC_CONFIG_MACRO_DIR([m4])
34 dnl Stable or unstable version?
35 AC_MSG_CHECKING([if this is a stable or unstable branch of libguestfs])
36 AS_IF([test "$((libguestfs_minor % 2))" -eq 0 ],[
37 AC_MSG_RESULT([stable])
39 AC_MSG_RESULT([unstable])
42 This is a development version of libguestfs. Some APIs may be unstable
43 until they appear in a stable release of libguestfs (at which point
44 the C API and ABI is guaranteed to remain stable forever). For
45 more information about stable and development branches of libguestfs
46 please see the section "LIBGUESTFS VERSION NUMBERS" in guestfs(3).
50 dnl Extra string, a freeform string defined by packagers.
52 [AS_HELP_STRING([--with-extra],
53 [extra version string (for use by packagers)])],
54 [libguestfs_extra="$withval"],
58 AC_MSG_NOTICE([libguestfs version libguestfs_major.libguestfs_minor.libguestfs_release$libguestfs_extra])
60 dnl Split up the version string.
61 AC_DEFINE([PACKAGE_VERSION_MAJOR],[libguestfs_major],[Major version number])
62 AC_DEFINE([PACKAGE_VERSION_MINOR],[libguestfs_minor],[Minor version number])
63 AC_DEFINE([PACKAGE_VERSION_RELEASE],[libguestfs_release],[Release number])
64 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_EXTRA],["$libguestfs_extra"],[Extra version string])
66 dnl Early gnulib initialization.
74 dnl Check for basic C environment.
79 AC_ARG_ENABLE([gcc-warnings],
80 [AS_HELP_STRING([--enable-gcc-warnings],
81 [turn on lots of GCC warnings (for developers)])],
84 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
86 gl_gcc_warnings=$enableval],
90 if test "$gl_gcc_warnings" = yes; then
91 gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
92 AC_SUBST([WERROR_CFLAGS])
95 # This, $nw, is the list of warnings we disable.
96 nw="$nw -Wdeclaration-after-statement" # too useful to forbid
97 nw="$nw -Waggregate-return" # anachronistic
98 nw="$nw -Wc++-compat" # We don't care about C++ compilers
99 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
100 nw="$nw -Wtraditional" # Warns on #elif which we use often
101 nw="$nw -Wcast-qual" # Too many warnings for now
102 nw="$nw -Wconversion" # Too many warnings for now
103 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
104 nw="$nw -Wsign-conversion" # Too many warnings for now
105 nw="$nw -Wtraditional-conversion" # Too many warnings for now
106 nw="$nw -Wunreachable-code" # Too many warnings for now
107 nw="$nw -Wpadded" # Our structs are not padded
108 nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
109 nw="$nw -Wlogical-op" # any use of fwrite provokes this
110 nw="$nw -Wvla" # two warnings in mount.c
111 # things I might fix soon:
112 nw="$nw -Wmissing-format-attribute" # daemon.h's asprintf_nowarn
113 nw="$nw -Winline" # daemon.h's asprintf_nowarn
114 nw="$nw -Wshadow" # numerous, plus we're not unanimous
115 nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
116 # was not possible, safe to ignore
117 nw="$nw -Wpacked" # Allow attribute((packed)) on structs
118 nw="$nw -Wlong-long" # Allow long long since it's required
119 # by Python, Ruby and xstrtoll.
120 nw="$nw -Wstack-protector" # Don't warn about stack-protector
121 # failures (seen on Ubuntu).
122 nw="$nw -Wmissing-noreturn" # Don't warn about missed noreturn funcs
124 nw="$nw -Wsuggest-attribute=pure" # Don't suggest pure functions.
125 nw="$nw -Wsuggest-attribute=const" # Don't suggest const functions.
126 nw="$nw -Wunsuffixed-float-constants" # Don't care about these.
128 gl_MANYWARN_ALL_GCC([ws])
129 gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
133 gl_WARN_ADD([-Wno-unused-parameter]) # stubs.c
134 gl_WARN_ADD([-Wno-jump-misses-init]) # stubs.c
135 gl_WARN_ADD([-Wno-unused-variable]) # FIXME: only temporary, for guestfs_protocol.c, etc
137 # In spite of excluding -Wlogical-op above, it is enabled, as of
138 # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c
139 gl_WARN_ADD([-Wno-logical-op])
141 # Work around warning in src/inspect.c. This seems to be a bug in gcc 4.5.1.
142 gl_WARN_ADD([-Wno-strict-overflow])
144 gl_WARN_ADD([-fdiagnostics-show-option])
146 AC_SUBST([WARN_CFLAGS])
148 AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
149 AC_DEFINE([_FORTIFY_SOURCE], [2],
150 [enable compile-time and run-time bounds-checking, and some warnings])
151 AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
155 test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
159 dnl Work out how to specify the linker script to the linker.
160 VERSION_SCRIPT_FLAGS=-Wl,--version-script=
161 `/usr/bin/ld --help 2>&1 | grep -- --version-script >/dev/null` || \
162 VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"
163 AC_SUBST(VERSION_SCRIPT_FLAGS)
165 dnl Check support for 64 bit file offsets.
168 dnl Check sizeof long.
169 AC_CHECK_SIZEOF([long])
171 dnl Check if dirent (readdir) supports d_type member.
172 AC_STRUCT_DIRENT_D_TYPE
174 dnl Check if stat has the required fields.
176 AC_CHECK_MEMBER([struct stat.st_blksize],[
177 AC_DEFINE([HAVE_STRUCT_STAT_ST_BLKSIZE],[1],[Define to 1 if 'st_blksize' is a member of 'struct stat'])])
179 dnl Define a C symbol for the host CPU architecture.
180 AC_DEFINE_UNQUOTED([host_cpu],["$host_cpu"],[Host architecture.])
222 dnl For modified printf in the daemon, we need glibc either (old-style)
223 dnl register_printf_function or (new-style) register_printf_specifier.
224 AC_CHECK_FUNC([register_printf_specifier],[
225 AC_DEFINE([HAVE_REGISTER_PRINTF_SPECIFIER],[1],
226 [Define to 1 if you have new-style register_printf_specifier])
228 AC_CHECK_FUNC([register_printf_function],[
229 AC_DEFINE([HAVE_REGISTER_PRINTF_FUNCTION],[1],
230 [Define to 1 if you have old-style register_printf_function])
233 [No support for glibc-style extended printf formatters.
235 This means you either have a very old glibc (pre-2.0) or you
236 are using some other libc where this is not supported.])])])
238 dnl Build the daemon?
239 AC_MSG_CHECKING([if we should build the daemon])
240 AC_ARG_ENABLE([daemon],
241 [AS_HELP_STRING([--enable-daemon],
242 [enable building the daemon @<:@default=yes@:>@])],
245 AM_CONDITIONAL([ENABLE_DAEMON],[test "x$enable_daemon" = "xyes"])
246 AC_MSG_RESULT([$enable_daemon])
248 if test "x$enable_daemon" = "xyes"; then
249 dnl Install the daemon (for libguestfs live service)
250 AC_MSG_CHECKING([if we should install the daemon])
251 AC_ARG_ENABLE([install-daemon],
252 [AS_HELP_STRING([--enable-install-daemon],
253 [enable installing the daemon under $sbindir @<:@default=no@:>@])],
255 [enable_install_daemon=no])
256 AM_CONDITIONAL([INSTALL_DAEMON],[test "x$enable_install_daemon" = "xyes"])
257 AC_MSG_RESULT([$enable_install_daemon])
260 dnl Build the appliance?
261 AC_MSG_CHECKING([if we should build the appliance])
262 AC_ARG_ENABLE([appliance],
263 [AS_HELP_STRING([--enable-appliance],
264 [enable building the appliance @<:@default=yes@:>@])],
266 [enable_appliance=yes])
267 AM_CONDITIONAL([ENABLE_APPLIANCE],[test "x$enable_appliance" = "xyes"])
268 AC_MSG_RESULT([$enable_appliance])
270 if test "x$enable_appliance" = "xyes"; then
271 dnl Check for febootstrap >= 3.0
272 AC_CHECK_PROG([FEBOOTSTRAP],
273 [febootstrap],[febootstrap],[no])
274 test "x$FEBOOTSTRAP" = "xno" &&
275 AC_MSG_ERROR([febootstrap must be installed])
276 dnl febootstrap 2.x did not support the --version parameter
277 $FEBOOTSTRAP --version >&AS_MESSAGE_LOG_FD 2>&1 ||
278 AC_MSG_ERROR([febootstrap >= 3.0 must be installed, your version is too old])
280 dnl Pass a febootstrap --yum-config option.
281 AC_MSG_CHECKING([if user requested febootstrap --yum-config option])
282 AC_ARG_WITH([febootstrap-yum-config],
283 [AS_HELP_STRING([--with-febootstrap-yum-config=FILE],
284 [pass febootstrap --yum-config option @<:@default=no@:>@])],
285 [FEBOOTSTRAP_YUM_CONFIG="$withval"],
286 [FEBOOTSTRAP_YUM_CONFIG=no])
287 AC_MSG_RESULT([$FEBOOTSTRAP_YUM_CONFIG])
288 AC_SUBST([FEBOOTSTRAP_YUM_CONFIG])
292 dnl This used to be Very Important but is now just used to select
293 dnl which packages to install in the appliance, since the package
294 dnl names vary slightly across distros. (See
295 dnl appliance/packagelist.in and appliance/excludelist.in)
296 AC_MSG_CHECKING([which Linux distro for package names])
298 if test -f /etc/debian_version; then
300 if grep -q 'DISTRIB_ID=Ubuntu' /etc/lsb-release 2>&AS_MESSAGE_LOG_FD; then
304 if test -f /etc/arch-release; then
307 AC_MSG_RESULT([$DISTRO])
311 dnl Check for rpcgen and XDR library. rpcgen is optional.
312 AC_CHECK_PROG([RPCGEN],[rpcgen],[rpcgen],[no])
313 AM_CONDITIONAL([HAVE_RPCGEN],[test "x$RPCGEN" != "xno"])
314 AC_CHECK_LIB([portablexdr],[xdrmem_create],[],[
315 AC_SEARCH_LIBS([xdrmem_create],[rpc xdr nsl])
318 dnl Check for Augeas (now optional).
319 AC_CHECK_LIB([augeas],[aug_match],[
321 AUGEAS_LIB="-laugeas"
324 LIBS="$LIBS $AUGEAS_LIB"
325 dnl Check for functions not available in earlier versions of Augeas.
326 AC_CHECK_FUNCS([aug_load aug_defvar aug_defnode])
330 if test "x$have_augeas" = "xyes"; then
331 AC_DEFINE([HAVE_AUGEAS],[1],[Define to 1 if you have Augeas])
333 AC_SUBST([AUGEAS_LIB])
335 dnl Check for libselinux (optional).
336 AC_CHECK_HEADERS([selinux/selinux.h])
337 AC_CHECK_LIB([selinux],[setexeccon],[
338 have_libselinux="$ac_cv_header_selinux_selinux_h"
339 SELINUX_LIB="-lselinux"
342 LIBS="$LIBS $SELINUX_LIB"
343 AC_CHECK_FUNCS([setcon getcon])
346 ],[have_libselinux=no])
347 if test "x$have_libselinux" = "xyes"; then
348 AC_DEFINE([HAVE_LIBSELINUX],[1],[Define to 1 if you have libselinux])
350 AC_SUBST([SELINUX_LIB])
352 dnl Check for systemtap/DTrace userspace probes (optional).
353 dnl http://sourceware.org/systemtap/wiki/AddingUserSpaceProbingToApps
354 AC_CHECK_HEADERS([sys/sdt.h])
355 dnl AC_CHECK_PROG([DTRACE],[dtrace],[dtrace],[no])
357 dnl Check for cpio which isn't in the default Pardus install amazingly.
358 AC_CHECK_PROG([CPIO],[cpio],[cpio],[no])
359 test "x$CPIO" = "xno" &&
360 AC_MSG_ERROR([cpio must be installed])
363 AC_CHECK_PROG([GPERF],[gperf],[gperf],[no])
364 test "x$GPERF" = "xno" &&
365 AC_MSG_ERROR([gperf must be installed])
367 dnl Check for pod2man, pod2text, pod2html.
368 AC_CHECK_PROG([POD2MAN],[pod2man],[pod2man],[no])
369 test "x$POD2MAN" = "xno" &&
370 AC_MSG_ERROR([pod2man must be installed])
371 AC_CHECK_PROG([POD2TEXT],[pod2text],[pod2text],[no])
372 test "x$POD2TEXT" = "xno" &&
373 AC_MSG_ERROR([pod2text must be installed])
374 AC_CHECK_PROG([POD2HTML],[pod2html],[pod2html],[no])
375 test "x$POD2HTML" = "xno" &&
376 AC_MSG_ERROR([pod2html must be installed])
378 dnl Check if pod2man, pod2text take --stderr and -u options (not in RHEL 5).
379 AC_MSG_CHECKING([if pod2man takes --stderr option])
380 if "$POD2MAN" --stderr >&AS_MESSAGE_LOG_FD 2>&1; then
382 POD2_STDERR_OPTION="--stderr"
385 POD2_STDERR_OPTION=""
387 AC_SUBST([POD2_STDERR_OPTION])
389 AC_MSG_CHECKING([if pod2man takes -u option])
390 if "$POD2MAN" -u >&AS_MESSAGE_LOG_FD 2>&1; then
392 POD2_UTF8_OPTION="-u"
397 AC_SUBST([POD2_UTF8_OPTION])
399 dnl Check for genisoimage.
400 AC_PATH_PROGS([GENISOIMAGE],[genisoimage],[no],
401 [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin])
402 test "x$GENISOIMAGE" = "xno" && AC_MSG_ERROR([genisoimage must be installed])
404 dnl Check for optional xmllint.
405 AC_CHECK_PROG([XMLLINT],[xmllint],[xmllint],[no])
406 AM_CONDITIONAL([HAVE_XMLLINT],[test "x$XMLLINT" != "xno"])
408 dnl po4a for translating man pages and POD files (optional).
409 AC_CHECK_PROG([PO4A],[po4a],[po4a],[no])
410 AM_CONDITIONAL([HAVE_PO4A], [test "x$PO4A" != "xno"])
412 dnl Check for db_dump, db_load (optional).
413 AC_CHECK_PROGS([DB_DUMP],
414 [db_dump db4_dump db4.8_dump db4.7_dump db4.6_dump],[no])
415 AC_CHECK_PROGS([DB_LOAD],
416 [db_load db4_load db4.8_load db4.7_load db4.6_load],[no])
417 if test "x$DB_DUMP" != "xno"; then
418 AC_DEFINE_UNQUOTED([DB_DUMP],["$DB_DUMP"],[Name of db_dump program.])
420 if test "x$DB_LOAD" != "xno"; then
421 AC_DEFINE_UNQUOTED([DB_LOAD],["$DB_LOAD"],[Name of db_load program.])
424 dnl Check for QEMU for running binaries on this $host_cpu, fall
425 dnl back to basic 'qemu'. Allow the user to override it.
426 default_qemu="qemu-kvm kvm qemu-system-$host_cpu qemu"
428 [AS_HELP_STRING([--with-qemu],
429 [set default QEMU binary @<:@default=[qemu-kvm] qemu-system-<host> qemu@:>@])],
431 [with_qemu="$default_qemu"])
432 AC_PATH_PROGS([QEMU],[$with_qemu],[no],
433 [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/libexec])
434 test "x$QEMU" = "xno" && AC_MSG_ERROR([qemu must be installed])
435 AC_DEFINE_UNQUOTED([QEMU],["$QEMU"],[Location of qemu binary.])
437 dnl Check that the chosen qemu has virtio-serial support.
438 if test "x$vmchannel_test" != "xno"; then
439 AC_MSG_CHECKING([that $QEMU -help works])
440 if $QEMU -help >&AS_MESSAGE_LOG_FD 2>&1; then
445 [$QEMU -help: command failed.
447 This could be a very old version of qemu, or qemu might not be
452 dnl qemu 0.15 was released with broken support for '-machine',
453 dnl requiring you to add the machine type: '-machine pc,[...]'.
454 dnl The problem is that 'pc' is only applicable for PC-like
455 dnl hardware, so we cannot do this as a general solution. Since
456 dnl qemu 0.15, this problem has been fixed so now the default
457 dnl machine type is chosen (qemu commit 2645c6dcaf6ea2a51a).
459 dnl We need to work out if this qemu is the broken version, so we
460 dnl can add 'pc' just for this broken version.
462 dnl Note that old qemu didn't support the '-machine' option at all.
464 dnl We use the -kernel option for testing this, because this option
465 dnl is processed very late, after qemu has set up the machine.
466 AC_MSG_CHECKING([for broken '-machine accel=tcg' option in $QEMU])
467 LC_ALL=C $QEMU -nographic -machine accel=tcg -kernel /NO_SUCH_FILE \
469 LC_ALL=C $QEMU -nographic -machine pc,accel=tcg -kernel /NO_SUCH_FILE \
471 if cmp -s config1.tmp config2.tmp; then
475 AC_DEFINE([QEMU_MACHINE_TYPE_IS_BROKEN],[1],[qemu -machine accel=tcg option is broken (in qemu 0.15 only)])
477 rm config1.tmp config2.tmp
479 dnl See if the '-machine [pc,]accel=tcg' option is required in
480 dnl order to run the virtio-serial test below. This happens when
481 dnl we run qemu-kvm inside a VM without forcing TCG:
483 dnl Could not access KVM kernel module: No such file or directory
484 dnl failed to initialize KVM: No such file or directory
485 dnl No accelerator found!
486 AC_MSG_CHECKING([if -machine @<:@pc,@:>@accel=tcg option is required to test virtio-serial feature])
487 if $QEMU -nographic -device \? >/dev/null 2>&1; then
489 elif $QEMU -machine accel=tcg -nographic -device \? >/dev/null 2>&1; then
490 QEMU_EXTRA_OPTIONS_FOR_TEST="-machine accel=tcg"
491 elif $QEMU -machine pc,accel=tcg -nographic -device \? >/dev/null 2>&1; then
492 QEMU_EXTRA_OPTIONS_FOR_TEST="-machine pc,accel=tcg"
493 # else nothing ... it'll fail below.
495 AC_MSG_RESULT([$QEMU_EXTRA_OPTIONS_FOR_TEST])
497 AC_MSG_CHECKING([for virtio-serial support in $QEMU])
498 if $QEMU $QEMU_EXTRA_OPTIONS_FOR_TEST -nographic -device \? 2>&1 | grep -sq virtio-serial; then
503 [I did not find virtio-serial support in
506 virtio-serial support in qemu or KVM is essential for libguestfs
509 Usually this means that you have to install a newer version of qemu
510 and/or KVM. Please read the relevant section in the README file for
511 more information about this.
513 You can override this test by setting the environment variable
514 vmchannel_test=no However if you don't have the right support
515 in your qemu, then this just delays the pain.
517 If I am using the wrong qemu or you want to compile qemu from source
518 and install it in another location, then you should configure with
519 the --with-qemu option.
524 dnl Set default drive interface used by the guestfs_add_drive_opts call
525 dnl ('-drive ...,if=...' option to qemu).
527 dnl If you encounter performance problems with virtio (RHBZ#509383)
528 dnl then try '--with-drive-if=ide'.
529 AC_ARG_WITH([drive-if],
530 [AS_HELP_STRING([--with-drive-if],
531 [set default driver (ide|scsi|virtio) @<:@default=virtio@:>@])],
533 [with_drive_if=virtio])
534 AC_DEFINE_UNQUOTED([DRIVE_IF],["$with_drive_if"],[Default drive interface.])
536 dnl Set interface used by the network. Normally you should
537 dnl leave this at the default (virtio-net-pci) but you can use the
538 dnl alternative (ne2k_pci) because of bugs in virtio networking
539 dnl eg. https://bugzilla.redhat.com/show_bug.cgi?id=516022
540 AC_ARG_WITH([net-if],
541 [AS_HELP_STRING([--with-net-if],
542 [set default net driver (virtio-net-pci|ne2k_pci) @<:@default=virtio-net-pci@:>@])],
544 [with_net_if=virtio-net-pci])
545 AC_DEFINE_UNQUOTED([NET_IF],["$with_net_if"],[Default network interface.])
547 dnl Enable packet dumps when in verbose mode. This generates lots
548 dnl of debug info, only useful for people debugging the RPC mechanism.
549 AC_ARG_ENABLE([packet-dump],
550 [AS_HELP_STRING([--enable-packet-dump],
551 [enable packet dumps in verbose mode @<:@default=no@:>@])],
552 [AC_DEFINE([ENABLE_PACKET_DUMP],[1],[Enable packet dumps in verbose mode.])],
556 AC_ARG_WITH([readline],
557 [AS_HELP_STRING([--with-readline],
558 [support fancy command line editing @<:@default=check@:>@])],
560 [with_readline=check])
563 AS_IF([test "x$with_readline" != xno],
564 [AC_CHECK_LIB([readline], [main],
565 [AC_SUBST([LIBREADLINE], ["-lreadline -lncurses"])
566 AC_DEFINE([HAVE_LIBREADLINE], [1],
567 [Define if you have libreadline])
569 [if test "x$with_readline" != xcheck; then
571 [--with-readline was given, but test for readline failed])
575 LIBS="$LIBS $LIBREADLINE"
576 AC_CHECK_FUNCS([append_history completion_matches rl_completion_matches])
581 AM_GNU_GETTEXT([external])
583 dnl Check for PCRE (required)
584 PKG_CHECK_MODULES([PCRE], [libpcre])
586 dnl libmagic (highly recommended)
587 AC_CHECK_LIB([magic],[magic_file],
588 [AC_CHECK_HEADER([magic.h],
589 [AC_SUBST([MAGIC_LIBS], ["-lmagic"])
590 AC_DEFINE([HAVE_LIBMAGIC],[1],[libmagic found at compile time.])
593 [AC_MSG_WARN([libmagic not found, some core features will be disabled])])
595 dnl libvirt (highly recommended)
596 PKG_CHECK_MODULES([LIBVIRT], [libvirt],
597 [AC_SUBST([LIBVIRT_CFLAGS])
598 AC_SUBST([LIBVIRT_LIBS])
599 AC_DEFINE([HAVE_LIBVIRT],[1],[libvirt found at compile time.])
601 [AC_MSG_WARN([libvirt not found, some core features will be disabled])])
602 AM_CONDITIONAL([HAVE_LIBVIRT],[test "x$LIBVIRT_LIBS" != "x"])
604 dnl libxml2 (highly recommended)
605 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0],
606 [AC_SUBST([LIBXML2_CFLAGS])
607 AC_SUBST([LIBXML2_LIBS])
608 AC_DEFINE([HAVE_LIBXML2],[1],[libxml2 found at compile time.])
610 [AC_MSG_WARN([libxml2 not found, some core features will be disabled])])
611 AM_CONDITIONAL([HAVE_LIBXML2],[test "x$LIBXML2_LIBS" != "x"])
613 dnl libconfig (highly recommended)
614 PKG_CHECK_MODULES([LIBCONFIG], [libconfig],
615 [AC_SUBST([LIBCONFIG_CFLAGS])
616 AC_SUBST([LIBCONFIG_LIBS])
617 AC_DEFINE([HAVE_LIBCONFIG],[1],[libconfig found at compile time.])
619 [AC_MSG_WARN([libconfig not found, some features will be disabled])])
620 AM_CONDITIONAL([HAVE_LIBCONFIG],[test "x$LIBCONFIG_LIBS" != "x"])
622 dnl hivex library (highly recommended)
623 dnl This used to be a part of libguestfs, but was spun off into its
624 dnl own separate upstream project in libguestfs 1.0.85.
625 PKG_CHECK_MODULES([HIVEX], [hivex],
626 [AC_SUBST([HIVEX_CFLAGS])
627 AC_SUBST([HIVEX_LIBS])
628 AC_DEFINE([HAVE_HIVEX],[1],[hivex library found at compile time.])
630 [AC_MSG_WARN([hivex not found, some core features will be disabled])])
631 AM_CONDITIONAL([HAVE_HIVEX],[test "x$HIVEX_LIBS" != "x"])
633 dnl FUSE is optional to build the FUSE module.
634 AC_ARG_ENABLE([fuse],
635 AS_HELP_STRING([--disable-fuse], [Disable FUSE (guestmount) support]),
638 AS_IF([test "x$enable_fuse" != "xno"],
639 [PKG_CHECK_MODULES([FUSE],[fuse],,[
641 AC_MSG_WARN([FUSE library and headers are missing, so optional FUSE module won't be built])])])
642 AM_CONDITIONAL([HAVE_FUSE],[test "x$enable_fuse" != "xno"])
644 dnl Check for OCaml (optional, for OCaml bindings).
647 AC_ARG_ENABLE([ocaml],
648 AS_HELP_STRING([--disable-ocaml], [Disable OCaml language bindings]),
651 AS_IF([test "x$enable_ocaml" != "xno"],
652 [dnl OCAMLC and OCAMLFIND have to be unset first, otherwise
653 dnl AC_CHECK_TOOL (inside AC_PROG_OCAML) will not look.
659 AM_CONDITIONAL([HAVE_OCAML],
660 [test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno"])
661 AM_CONDITIONAL([HAVE_OCAMLDOC],
662 [test "x$OCAMLDOC" != "xno"])
664 dnl Check for Perl (optional, for Perl bindings).
666 AC_ARG_ENABLE([perl],
667 AS_HELP_STRING([--disable-perl], [Disable Perl language bindings]),
670 AS_IF([test "x$enable_perl" != "xno"],
673 AC_CHECK_PROG([PERL],[perl],[perl],[no])
675 dnl Check for Perl modules that must be present to compile and
676 dnl test the Perl bindings.
677 missing_perl_modules=no
678 for pm in Test::More ExtUtils::MakeMaker; do
679 AC_MSG_CHECKING([for $pm])
680 if ! perl -M$pm -e1 >&AS_MESSAGE_LOG_FD 2>&1; then
682 missing_perl_modules=yes
687 if test "x$missing_perl_modules" = "xyes"; then
688 AC_MSG_WARN([some Perl modules required to compile or test the Perl bindings are missing])
691 AM_CONDITIONAL([HAVE_PERL],
692 [test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"])
694 dnl Check for Python (optional, for Python bindings).
700 AC_ARG_ENABLE([python],
701 AS_HELP_STRING([--disable-python], [Disable Python language bindings]),
704 AS_IF([test "x$enable_python" != "xno"],
706 AC_CHECK_PROG([PYTHON],[python],[python],[no])
708 if test "x$PYTHON" != "xno"; then
709 AC_MSG_CHECKING([Python prefix])
710 PYTHON_PREFIX=`$PYTHON -c "import sys; print (sys.prefix)"`
711 AC_MSG_RESULT([$PYTHON_PREFIX])
713 AC_MSG_CHECKING([Python version])
714 PYTHON_VERSION_MAJOR=`$PYTHON -c "import sys; print (sys.version_info@<:@0@:>@)"`
715 PYTHON_VERSION_MINOR=`$PYTHON -c "import sys; print (sys.version_info@<:@1@:>@)"`
716 PYTHON_VERSION="$PYTHON_VERSION_MAJOR.$PYTHON_VERSION_MINOR"
717 AC_MSG_RESULT([$PYTHON_VERSION])
719 AC_MSG_CHECKING([for Python include path])
720 if test -z "$PYTHON_INCLUDEDIR"; then
721 python_path=`$PYTHON -c "import distutils.sysconfig; \
722 print (distutils.sysconfig.get_python_inc ());"`
723 PYTHON_INCLUDEDIR=$python_path
725 AC_MSG_RESULT([$PYTHON_INCLUDEDIR])
727 AC_ARG_WITH([python-installdir],
728 [AS_HELP_STRING([--with-python-installdir],
729 [directory to install python modules @<:@default=check@:>@])],
730 [PYTHON_INSTALLDIR="$withval"
731 AC_MSG_NOTICE([Python install dir $PYTHON_INSTALLDIR])],
732 [PYTHON_INSTALLDIR=check])
734 if test "x$PYTHON_INSTALLDIR" = "xcheck"; then
736 AC_MSG_CHECKING([for Python site-packages path])
737 if test -z "$PYTHON_INSTALLDIR"; then
738 PYTHON_INSTALLDIR=`$PYTHON -c "import distutils.sysconfig; \
739 print (distutils.sysconfig.get_python_lib(1,0));"`
741 AC_MSG_RESULT([$PYTHON_INSTALLDIR])
744 dnl Look for libpython and some optional symbols in it.
746 if test "x$PYTHON_VERSION_MAJOR" = "x3"; then
747 dnl libpython3 is called "libpython3.Xmu.so"
748 LIBPYTHON="python${PYTHON_VERSION}mu"
750 LIBPYTHON="python$PYTHON_VERSION"
752 AC_CHECK_LIB([$LIBPYTHON], [PyList_Size], [],
753 [AC_MSG_FAILURE([$LIBPYTHON is not installed])])
755 AC_CHECK_FUNCS([PyCapsule_New \
760 AC_SUBST(PYTHON_PREFIX)
761 AC_SUBST(PYTHON_VERSION)
762 AC_SUBST(PYTHON_INCLUDEDIR)
763 AC_SUBST(PYTHON_INSTALLDIR)
765 AM_CONDITIONAL([HAVE_PYTHON],
766 [test "x$PYTHON" != "xno" && test "x$PYTHON_INCLUDEDIR" != "x" && test "x$PYTHON_INSTALLDIR" != "x"])
768 dnl Check for Ruby and rake (optional, for Ruby bindings).
769 AC_ARG_ENABLE([ruby],
770 AS_HELP_STRING([--disable-ruby], [Disable Ruby language bindings]),
773 AS_IF([test "x$enable_ruby" != "xno"],
775 AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
776 AC_CHECK_PROG([RAKE],[rake],[rake],[no])
778 AM_CONDITIONAL([HAVE_RUBY],
779 [test "x$RAKE" != "xno" && test -n "$HAVE_LIBRUBY"])
782 AC_ARG_WITH(java_home,
783 [AS_HELP_STRING([--with-java-home],
784 [specify path to JDK directory @<:@default=check@:>@])],
786 [with_java_home=check])
788 if test "x$with_java_home" != "xno"; then
789 if test "x$with_java_home" != "xyes" && test "x$with_java_home" != "xcheck"
791 # Reject unsafe characters in $JAVA_HOME
795 *[\\\"\#\$\&\'\`$jh_lf\ \ ]*)
796 AC_MSG_FAILURE([unsafe \$JAVA_HOME directory (use --with-java-home=no to disable Java support)]);;
798 if test -d "$with_java_home"; then
799 JAVA_HOME="$with_java_home"
801 AC_MSG_FAILURE([$with_java_home is not a directory (use --with-java-home=no to disable Java support)])
805 if test "x$JAVA_HOME" = "x"; then
806 # Look for Java in some likely locations.
809 /usr/lib/jvm/java-6-openjdk
811 if test -d $d && test -f $d/bin/java; then
818 if test "x$JAVA_HOME" != "x"; then
819 AC_MSG_CHECKING(for JDK in $JAVA_HOME)
820 if test ! -x "$JAVA_HOME/bin/java"; then
821 AC_MSG_ERROR([missing $JAVA_HOME/bin/java binary (use --with-java-home=no to disable Java support)])
823 JAVA="$JAVA_HOME/bin/java"
825 if test ! -x "$JAVA_HOME/bin/javac"; then
826 AC_MSG_ERROR([missing $JAVA_HOME/bin/javac binary])
828 JAVAC="$JAVA_HOME/bin/javac"
830 if test ! -x "$JAVA_HOME/bin/javah"; then
831 AC_MSG_ERROR([missing $JAVA_HOME/bin/javah binary])
833 JAVAH="$JAVA_HOME/bin/javah"
835 if test ! -x "$JAVA_HOME/bin/javadoc"; then
836 AC_MSG_ERROR([missing $JAVA_HOME/bin/javadoc binary])
838 JAVADOC="$JAVA_HOME/bin/javadoc"
840 if test ! -x "$JAVA_HOME/bin/jar"; then
841 AC_MSG_ERROR([missing $JAVA_HOME/bin/jar binary])
843 JAR="$JAVA_HOME/bin/jar"
845 java_version=`$JAVA -version 2>&1 | grep "java version"`
846 AC_MSG_RESULT(found $java_version in $JAVA_HOME)
849 AC_MSG_CHECKING([for jni.h])
850 if test -f "$JAVA_HOME/include/jni.h"; then
851 JNI_CFLAGS="-I$JAVA_HOME/include"
853 if test "`find $JAVA_HOME -name jni.h`" != ""; then
854 head=`find $JAVA_HOME -name jni.h | tail -1`
855 dir=`dirname "$head"`
858 AC_MSG_FAILURE([missing jni.h header file])
861 AC_MSG_RESULT([$JNI_CFLAGS])
864 AC_MSG_CHECKING([for jni_md.h])
866 *linux*) system="linux" ;;
867 *SunOS*) system="solaris" ;;
868 *cygwin*) system="win32" ;;
869 *) system="$build_os" ;;
871 if test -f "$JAVA_HOME/include/$system/jni_md.h"; then
872 JNI_CFLAGS="$JNI_CFLAGS -I$JAVA_HOME/include/$system"
874 if test "`find $JAVA_HOME -name jni_md.h`" != ""; then
875 head=`find $JAVA_HOME -name jni_md.h | tail -1`
876 dir=`dirname "$head"`
877 JNI_CFLAGS="$JNI_CFLAGS -I$dir"
879 AC_MSG_FAILURE([missing jni_md.h header file])
882 AC_MSG_RESULT([$JNI_CFLAGS])
884 dnl Need extra version flag?
885 AC_MSG_CHECKING([extra javac flags])
887 javac_version=`$JAVAC -version 2>&1`
888 case "$javac_version" in
890 JAVAC_FLAGS="-source 1.5" ;;
892 AC_MSG_RESULT([$JAVAC_FLAGS])
894 dnl Where to install jarfiles.
895 dnl XXX How to make it configurable?
896 JAR_INSTALL_DIR=\${prefix}/share/java
897 JNI_INSTALL_DIR=\${libdir}
900 jni_major_version=`echo "$VERSION" | awk -F. '{print $1}'`
901 jni_minor_version=`echo "$VERSION" | awk -F. '{print $2}'`
902 jni_micro_version=`echo "$VERSION" | awk -F. '{print $3}'`
903 JNI_VERSION_INFO=`expr "$jni_major_version" + "$jni_minor_version"`":$jni_micro_version:$jni_minor_version"
914 AC_SUBST(JAVAC_FLAGS)
915 AC_SUBST(JAR_INSTALL_DIR)
916 AC_SUBST(JNI_INSTALL_DIR)
917 AC_SUBST(JNI_VERSION_INFO)
919 AM_CONDITIONAL([HAVE_JAVA],[test -n "$JAVAC"])
921 dnl Check for Haskell (GHC).
923 AC_ARG_ENABLE([haskell],
924 AS_HELP_STRING([--disable-haskell], [Disable Haskell language bindings]),
926 [enable_haskell=yes])
927 AS_IF([test "x$enable_haskell" != "xno"],
930 AC_CHECK_PROG([GHC],[ghc],[ghc],[no])
932 AM_CONDITIONAL([HAVE_HASKELL],
933 [test "x$GHC" != "xno"])
938 AS_HELP_STRING([--disable-php], [Disable PHP language bindings]),
941 AS_IF([test "x$enable_php" != "xno"],
944 AC_CHECK_PROG([PHP],[php],[php],[no])
945 AC_CHECK_PROG([PHPIZE],[phpize],[phpize],[no])
947 AM_CONDITIONAL([HAVE_PHP], [test "x$PHP" != "xno" && test "x$PHPIZE" != "xno"])
951 AC_ARG_ENABLE([erlang],
952 AS_HELP_STRING([--disable-erlang], [Disable Erlang language bindings]),
955 # NB: Don't use AS_IF here: it doesn't work.
956 if test "x$enable_erlang" != "xno"; then
958 AC_ERLANG_PATH_ERLC([no])
960 if test "x$ERLC" != "xno"; then
961 AC_ERLANG_CHECK_LIB([erl_interface], [],
962 [AC_MSG_FAILURE([Erlang erl_interface library not installed. Use --disable-erlang to disable.])])
963 AC_ERLANG_SUBST_LIB_DIR
966 AM_CONDITIONAL([HAVE_ERLANG], [test "x$ERLANG" != "xno" && test "x$ERLC" != "xno"])
968 dnl Check for Perl modules needed by Perl virt tools (virt-df, etc.)
969 AS_IF([test "x$PERL" != "xno"],
971 missing_perl_modules=no
972 for pm in Pod::Usage Getopt::Long Sys::Virt Data::Dumper Locale::TextDomain Win::Hivex Win::Hivex::Regedit String::ShellQuote; do
973 AC_MSG_CHECKING([for $pm])
974 if ! $PERL -M$pm -e1 >&AS_MESSAGE_LOG_FD 2>&1; then
976 missing_perl_modules=yes
981 if test "x$missing_perl_modules" = "xyes"; then
982 AC_MSG_WARN([some Perl modules required to compile the Perl virt-* tools are missing])
986 AM_CONDITIONAL([HAVE_TOOLS],
987 [test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"])
989 dnl Library versioning.
990 MAX_PROC_NR=`cat $srcdir/src/MAX_PROC_NR`
991 AC_SUBST(MAX_PROC_NR)
993 dnl Replace libtool with a wrapper that clobbers dependency_libs in *.la files
994 dnl http://lists.fedoraproject.org/pipermail/devel/2010-November/146343.html
995 LIBTOOL='bash $(top_srcdir)/libtool-kill-dependency_libs.sh $(top_builddir)/libtool'
998 dnl Produce output files.
999 AC_CONFIG_HEADERS([config.h])
1000 dnl http://www.mail-archive.com/automake@gnu.org/msg10204.html
1001 AC_CONFIG_FILES([clone/virt-sysprep],
1002 [chmod +x clone/virt-sysprep])
1003 AC_CONFIG_FILES([podwrapper.sh],
1004 [chmod +x podwrapper.sh])
1005 AC_CONFIG_FILES([run],
1007 AC_CONFIG_FILES([Makefile
1020 erlang/examples/Makefile
1027 gnulib/tests/Makefile
1032 java/examples/Makefile
1036 ocaml/examples/Makefile
1039 perl/examples/Makefile
1046 python/examples/Makefile
1047 regressions/Makefile
1052 ruby/examples/Makefile
1059 dnl Produce summary.
1062 echo "------------------------------------------------------------"
1063 echo "Thank you for downloading $PACKAGE_STRING"
1065 echo "This is how we have configured the optional components for you today:"
1067 echo "Daemon .............................. $enable_daemon"
1068 echo "Appliance ........................... $enable_appliance"
1069 echo "QEMU ................................ $QEMU"
1070 echo -n "OCaml bindings ...................... "
1071 if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1072 echo -n "Perl bindings ....................... "
1073 if test "x$HAVE_PERL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1074 echo -n "Python bindings ..................... "
1075 if test "x$HAVE_PYTHON_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1076 echo -n "Ruby bindings ....................... "
1077 if test "x$HAVE_RUBY_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1078 echo -n "Java bindings ....................... "
1079 if test "x$HAVE_JAVA_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1080 echo -n "Haskell bindings .................... "
1081 if test "x$HAVE_HASKELL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1082 echo -n "PHP bindings ........................ "
1083 if test "x$HAVE_PHP_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1084 echo -n "Erlang bindings ..................... "
1085 if test "x$HAVE_ERLANG_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1086 echo "guestfish and C virt tools .......... yes"
1087 echo -n "Perl virt tools ..................... "
1088 if test "x$HAVE_TOOLS_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1089 echo -n "virt-resize ......................... "
1090 if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
1091 echo "FUSE filesystem ..................... $enable_fuse"
1093 echo "If any optional component is configured 'no' when you expected 'yes'"
1094 echo "then you should check the preceeding messages."
1096 echo "Please report bugs back to the mailing list:"
1097 echo "http://www.redhat.com/mailman/listinfo/libguestfs"
1099 echo "Next you should type 'make' to build the package,"
1100 echo "then 'make check' to run the tests."
1101 echo "------------------------------------------------------------"