2 # Copyright (C) 2013-2019 Red Hat Inc.
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are
8 # * Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
11 # * Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # * Neither the name of Red Hat nor the names of its contributors may be
16 # used to endorse or promote products derived from this software without
17 # specific prior written permission.
19 # THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
20 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
22 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
23 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
26 # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
27 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
29 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 AC_INIT([nbdkit], [1.13.4])
33 AC_CONFIG_MACRO_DIR([m4])
34 m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],[],
35 [m4_define([AC_USE_SYSTEM_EXTENSIONS],[])])
36 AC_USE_SYSTEM_EXTENSIONS
39 dnl NB: Do not [quote] this parameter.
40 AM_INIT_AUTOMAKE(foreign)
48 dnl Check for basic C environment.
55 test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
59 dnl Check for C++ (optional, we just use this to test the header
60 dnl can be included from C++ code).
63 dnl The C++ compiler test is pretty useless because even if it fails
64 dnl it sets CXX=g++. So test the compiler actually works.
65 AC_MSG_CHECKING([if the C++ compiler really really works])
66 AS_IF([$CXX --version >&AS_MESSAGE_LOG_FD 2>&1],[have_cxx=yes],[have_cxx=no])
67 AC_MSG_RESULT([$have_cxx])
68 AM_CONDITIONAL([HAVE_CXX], [test "$have_cxx" = "yes"])
70 AC_ARG_ENABLE([gcc-warnings],
71 [AS_HELP_STRING([--enable-gcc-warnings],
72 [turn on lots of GCC warnings (for developers)])],
75 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
77 gcc_warnings=$enableval],
80 if test "x$gcc_warnings" = "xyes"; then
81 WARNINGS_CFLAGS="-Wall -Werror"
82 AC_SUBST([WARNINGS_CFLAGS])
85 dnl Check if the compiler supports -std=c90 flag. This is only used
86 dnl during a test. OpenBSD GCC does not support this flag so we skip
88 AC_MSG_CHECKING([if the compiler supports -std=c90 for ANSI C test])
90 CFLAGS="$CFLAGS -std=c90"
91 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
92 [supports_std_c90=yes],
93 [supports_std_c90=no])
95 AC_MSG_RESULT([$supports_std_c90])
96 AM_CONDITIONAL([CAN_TEST_ANSI_C], [test "x$supports_std_c90" = "xyes"])
98 dnl On Haiku we must use BSD-compatibility headers to get the endian
100 AC_MSG_CHECKING(whether OS-dependent include paths are required)
102 [haiku*], [CFLAGS="$CFLAGS -I`findpaths -p /system B_FIND_PATH_HEADERS_DIRECTORY`/bsd"; AC_MSG_RESULT(yes)],
106 dnl On Linux /tmp is often tmpfs which is not large enough, so use /var/tmp.
107 dnl But Haiku only has /tmp.
108 AC_MSG_CHECKING([for temporary directory for large files])
110 [haiku*], [LARGE_TMPDIR=/tmp],
111 [LARGE_TMPDIR=/var/tmp]
113 AC_MSG_RESULT([$LARGE_TMPDIR])
114 AC_DEFINE_UNQUOTED([LARGE_TMPDIR],["$LARGE_TMPDIR"],
115 [Temporary directory for large files])
117 dnl Check if libc has program_invocation_short_name.
118 AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
122 dnl Check if __attribute__((cleanup(...))) works.
123 dnl Set -Werror, otherwise gcc will only emit a warning for attributes
124 dnl that it doesn't understand.
125 acx_nbdkit_save_CFLAGS="${CFLAGS}"
126 CFLAGS="${CFLAGS} -Werror"
127 AC_MSG_CHECKING([if __attribute__((cleanup(...))) works with this compiler])
142 __attribute__((cleanup(freep))) char *ptr = malloc (100);
146 main (int argc, char *argv[])
157 ['__attribute__((cleanup(...)))' does not work.
159 You may not be using a sufficiently recent version of GCC or CLANG, or
160 you may be using a C compiler which does not support this attribute,
161 or the configure test may be wrong.
163 This code requires the attribute to work for proper locking between threads.])])
164 CFLAGS="${acx_nbdkit_save_CFLAGS}"
166 dnl Check for __auto_type (GCC extension).
167 AC_MSG_CHECKING([if __auto_type is available in this compiler])
179 AC_DEFINE([HAVE_AUTO_TYPE],[1],[__auto_type is available])
185 dnl Check for other headers, all optional.
194 dnl Check for functions in libc, all optional.
197 get_current_dir_name \
201 dnl Check whether printf("%m") works
202 AC_CACHE_CHECK([whether the printf family supports %m],
203 [nbdkit_cv_func_printf_percent_m],
212 snprintf(buf, sizeof buf, "%m");
213 return !!strcmp (buf, strerror (EINVAL));
215 [nbdkit_cv_func_printf_percent_m=yes],
216 [nbdkit_cv_func_printf_percent_m=no],
219 *-gnu* | gnu*) nbdkit_cv_func_printf_percent_m=yes;;
220 *) nbdkit_cv_func_printf_percent_m="guessing no";;
223 AS_IF([test "x$nbdkit_cv_func_printf_percent_m" = xyes],
224 [AC_DEFINE([HAVE_VFPRINTF_PERCENT_M],[1],
225 [Define to 1 if vfprintf supports %m.])])
228 AC_SEARCH_LIBS([dlsym], [dl dld], [
229 AS_IF([test "x$ac_cv_search_dlsym" != "xnone required"],
230 [DL_LIBS="$ac_cv_search_dlsym"], [DL_LIBS=])
232 ], [AC_MSG_ERROR([unable to find the dlsym() function])
236 dnl Test if <iconv.h> header can build working binaries.
238 dnl On FreeBSD: iconv and libiconv both exist, both can be installed
239 dnl simultaneously, <iconv.h> can exist in two separate places, and
240 dnl if you get the wrong header/library mix everything breaks.
242 dnl On Haiku: libiconv is required to link to iconv_* functions.
244 [AS_HELP_STRING([--without-iconv],
245 [don't try to link against iconv @<:@default=check@:>@])],
248 AS_IF([test "x$with_iconv" != "xno"],[
249 AC_CHECK_HEADER([iconv.h],[
250 AC_MSG_CHECKING([if <iconv.h> can be used to link a program])
257 main (int argc, char *argv[])
259 iconv_t ic = iconv_open ("", "");
272 AM_CONDITIONAL([HAVE_ICONV], [test "x$iconv_working" = "xyes"])
274 dnl Don't use linker script for the server on FreeBSD because
275 dnl FreeBSD's linker is broken. See eg:
276 dnl https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=190851
277 AC_MSG_CHECKING([if we should use a linker script for the server])
279 [freebsd*], [use_linker_script_for_server=no],
280 [use_linker_script_for_server=yes]
282 AC_MSG_RESULT([$use_linker_script_for_server])
283 AM_CONDITIONAL([USE_LINKER_SCRIPT_FOR_SERVER],
284 [test "x$use_linker_script_for_server" = "xyes"])
286 dnl Check if -rdynamic linker flag works.
287 acx_nbdkit_save_LDFLAGS="${LDFLAGS}"
288 LDFLAGS="${LDFLAGS} -rdynamic"
289 AC_MSG_CHECKING([if linker supports -rdynamic])
294 main (int argc, char *argv[])
306 LDFLAGS="${acx_nbdkit_save_LDFLAGS}"
307 AC_SUBST([DL_LDFLAGS])
309 dnl Check for dladdr in -ldl, optional. This is a glibc extension.
311 LIBS="$DL_LIBS $LIBS"
312 AC_CHECK_FUNCS([dladdr])
315 AC_SEARCH_LIBS([getaddrinfo], [network socket])
317 dnl Check for SELinux socket labelling (optional).
318 PKG_CHECK_MODULES([LIBSELINUX], [libselinux], [
319 AC_SUBST([LIBSELINUX_CFLAGS])
320 AC_SUBST([LIBSELINUX_LIBS])
321 AC_DEFINE([HAVE_LIBSELINUX],[1],[libselinux found at compile time.])
323 AC_MSG_WARN([libselinux not found, SELinux socket labelling support will be disabled.])
326 dnl Check for GnuTLS (optional, for TLS support).
327 PKG_CHECK_MODULES([GNUTLS], [gnutls >= 3.3.0], [
328 AC_SUBST([GNUTLS_CFLAGS])
329 AC_SUBST([GNUTLS_LIBS])
330 AC_DEFINE([HAVE_GNUTLS],[1],[gnutls found at compile time.])
332 AC_MSG_WARN([gnutls not found or < 3.3.0, TLS support will be disabled.])
335 AS_IF([test "$GNUTLS_LIBS" != ""],[
336 AC_MSG_CHECKING([for default TLS session priority string])
337 AC_ARG_WITH([tls-priority],
338 [AS_HELP_STRING([--with-tls-priority],
339 [default TLS session priority string @<:@default=NORMAL@:>@])],
340 [tls_priority=$withval],
341 [tls_priority=NORMAL])
342 AC_MSG_RESULT([$tls_priority])
343 AC_DEFINE_UNQUOTED([TLS_PRIORITY],["$tls_priority"],
344 [Default TLS session priority string])
346 # Check for APIs which may not be present.
348 LIBS="$GNUTLS_LIBS $LIBS"
350 gnutls_base64_decode2 \
351 gnutls_certificate_set_known_dh_params \
352 gnutls_session_set_verify_cert])
356 dnl Check for valgrind.
357 AC_CHECK_PROG([VALGRIND],[valgrind],[valgrind],[no])
359 dnl If valgrind headers are available (optional).
360 dnl Since this is only useful for developers, you have to enable
361 dnl it explicitly using --enable-valgrind.
362 AC_ARG_ENABLE([valgrind],
363 [AS_HELP_STRING([--enable-valgrind],
364 [enable Valgrind extensions (for developers)])],
365 [enable_valgrind=yes],
366 [enable_valgrind=no])
367 AS_IF([test "x$enable_valgrind" = "xyes"],[
368 PKG_CHECK_MODULES([VALGRIND], [valgrind], [
369 AC_SUBST([VALGRIND_CFLAGS])
370 AC_SUBST([VALGRIND_LIBS])
371 AC_DEFINE([HAVE_VALGRIND],[1],[Valgrind headers found at compile time])
373 AC_MSG_ERROR([--enable-valgrind given, but Valgrind headers are not available])
378 PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0], [
380 AC_MSG_CHECKING([for bash-completions directory])
381 m4_ifdef([PKG_CHECK_VAR],[
382 PKG_CHECK_VAR(bashcompdir, [bash-completion], [completionsdir])
384 AS_IF([test -z "$bashcompdir"], [
385 bashcompdir="${sysconfdir}/bash_completion.d"
387 AC_MSG_RESULT([$bashcompdir])
388 AC_SUBST([bashcompdir])
391 AC_MSG_WARN([bash-completion not installed])
393 AM_CONDITIONAL([HAVE_BASH_COMPLETION],[test "x$bash_completion" = "xyes"])
395 dnl Check we have enough to run podwrapper.
396 AC_CHECK_PROG([PERL],[perl],[perl],[no])
397 AS_IF([test "x$PERL" != "xno"],[
398 AC_MSG_CHECKING([if we have perl Pod::Man and Pod::Simple])
399 AS_IF([$PERL -MPod::Man -MPod::Simple -e 1 >&AS_MESSAGE_LOG_FD 2>&1],[
404 AC_MSG_RESULT([$enable_pod])
406 AM_CONDITIONAL([HAVE_POD],
407 [test "x$PERL" != "xno" && test "x$enable_pod" = "xyes"])
409 dnl Define the path to the podwrapper program.
410 PODWRAPPER="$PERL $(pwd)/podwrapper.pl"
411 AC_SUBST([PODWRAPPER])
413 dnl Allow all plugins and filters to be disabled.
414 AC_ARG_ENABLE([plugins],
415 [AS_HELP_STRING([--disable-plugins],
416 [disable all bundled plugins and filters])])
417 AM_CONDITIONAL([HAVE_PLUGINS], [test "x$enable_plugins" != "xno"])
419 dnl Check for Perl, for embedding in the perl plugin.
420 dnl Note that the perl binary is checked above.
421 AC_ARG_ENABLE([perl],
422 [AS_HELP_STRING([--disable-perl], [disable Perl embed plugin])],
425 AS_IF([test "x$PERL" != "xno" && test "x$enable_perl" != "xno"],[
426 dnl Check for Perl archlib.
427 AC_MSG_CHECKING([for Perl embed archlib])
428 PERL_ARCHLIB="$($PERL -MConfig -e 'print $Config{archlib}')"
429 AS_IF([ test -n "$PERL_ARCHLIB" ],[
430 AC_MSG_RESULT([$PERL_ARCHLIB])
432 AC_MSG_NOTICE([Perl embed module disabled])
436 dnl Check for Perl CFLAGS.
437 AC_MSG_CHECKING([for Perl embed CFLAGS])
438 PERL_CFLAGS="$($PERL -MExtUtils::Embed -e 'ccflags')"
439 AS_IF([ test -n "$PERL_CFLAGS" ],[
440 AC_MSG_RESULT([$PERL_CFLAGS])
442 AC_MSG_NOTICE([Perl embed module disabled])
446 dnl Check for Perl LDOPTS.
447 AC_MSG_CHECKING([for Perl embed LDOPTS])
448 PERL_LDOPTS="$($PERL -MExtUtils::Embed -e 'ldopts')"
449 AC_MSG_RESULT([$PERL_LDOPTS])
451 dnl XXX Could check these actually work.
453 AM_CONDITIONAL([HAVE_PERL],[test "x$enable_perl" != "xno" && test "x$PERL" != "xno"])
454 AC_SUBST([PERL_ARCHLIB])
455 AC_SUBST([PERL_CFLAGS])
456 AC_SUBST([PERL_LDOPTS])
458 dnl Check for Python, for embedding in the python plugin.
459 AC_CHECK_PROG([PYTHON],[python],[python],[no])
460 AC_ARG_ENABLE([python],
461 [AS_HELP_STRING([--disable-python], [disable Python embed plugin])],
464 AS_IF([test "x$PYTHON" != "xno" && test "x$enable_python" != "xno"],[
465 AC_MSG_CHECKING([version of $PYTHON])
466 PYTHON_VERSION_MAJOR=`$PYTHON -c "import sys; print (sys.version_info@<:@0@:>@)"`
467 PYTHON_VERSION_MINOR=`$PYTHON -c "import sys; print (sys.version_info@<:@1@:>@)"`
468 PYTHON_VERSION="$PYTHON_VERSION_MAJOR.$PYTHON_VERSION_MINOR"
469 AS_IF([test -n "$PYTHON_VERSION"],[
470 AC_MSG_RESULT([$PYTHON_VERSION])
472 AC_MSG_NOTICE([Python embed module disabled])
476 dnl Check for Python CFLAGS, libraries.
477 dnl On Debian: python-X.Y.pc
478 PKG_CHECK_MODULES([PYTHON], [python-"$PYTHON_VERSION"], [
479 AC_SUBST([PYTHON_CFLAGS])
480 AC_SUBST([PYTHON_LIBS])
481 AC_SUBST([PYTHON_VERSION])
482 AC_DEFINE([HAVE_PYTHON],[1],[Python library found at compile time])
484 dnl On Fedora: python.pc
485 PKG_CHECK_MODULES([PYTHON], [python], [
486 AC_SUBST([PYTHON_CFLAGS])
487 AC_SUBST([PYTHON_LIBS])
488 AC_SUBST([PYTHON_VERSION])
489 AC_DEFINE([HAVE_PYTHON],[1],[Python library found at compile time])
491 AC_MSG_WARN([python $PYTHON_VERSION not found])
496 dnl Check for various functions needed by the bindings.
499 PYTHON_BLDLIBRARY=`$PYTHON -c "import distutils.sysconfig; \
500 print (distutils.sysconfig.get_config_var('BLDLIBRARY'))"`
501 AC_CHECK_LIB([c],[PyString_FromString],
502 [AC_DEFINE([HAVE_PYSTRING_FROMSTRING],1,
503 [Found PyString_FromString in libpython.])],
504 [],[$PYTHON_BLDLIBRARY])
505 AC_CHECK_LIB([c],[PyString_AsString],
506 [AC_DEFINE([HAVE_PYSTRING_ASSTRING],1,
507 [Found PyString_AsString in libpython.])],
508 [],[$PYTHON_BLDLIBRARY])
509 AC_CHECK_LIB([c],[PyUnicode_AsUTF8],
510 [AC_DEFINE([HAVE_PYUNICODE_ASUTF8],1,
511 [Found PyUnicode_AsUTF8 in libpython.])],
512 [],[$PYTHON_BLDLIBRARY])
517 AM_CONDITIONAL([HAVE_PYTHON],[test "x$enable_python" != "xno" && test "x$PYTHON" != "xno"])
518 AC_SUBST([PYTHON_CFLAGS])
519 AC_SUBST([PYTHON_LIBS])
520 AC_SUBST([PYTHON_LDFLAGS])
522 dnl For the OCaml plugin, you can set OCAMLOPTFLAGS before running
523 dnl ./configure to specify any extra flags you want to pass to
525 AC_SUBST([OCAMLOPTFLAGS])
527 dnl Check for OCaml, for embedding in the ocaml plugin.
529 AC_ARG_ENABLE([ocaml],
530 [AS_HELP_STRING([--disable-ocaml], [disable OCaml embed plugin])],
533 AS_IF([test "x$OCAMLOPT" != "xno" && test "x$enable_ocaml" != "xno"],[
534 dnl Check OCaml can create a shared library (see README for details).
535 AC_MSG_CHECKING([if $OCAMLOPT can create a shared library])
536 echo 'print_endline "test"' > conftest.ml
537 AS_IF([$OCAMLOPT $OCAMLOPTFLAGS -output-obj -runtime-variant _pic -o conftest.so conftest.ml >&AS_MESSAGE_LOG_FD 2>&1],[
539 ocaml_link_shared=yes
543 rm -f conftest.ml conftest.cmi conftest.cmx conftest.so conftest.o
545 AM_CONDITIONAL([HAVE_OCAML],[test "x$OCAMLOPT" != "xno" &&
546 test "x$ocaml_link_shared" = "xyes"])
548 dnl For developing plugins in Rust, optional.
549 AC_CHECK_PROG([CARGO],[cargo],[cargo],[no])
550 AC_ARG_ENABLE([rust],
551 [AS_HELP_STRING([--disable-rust], [disable Rust plugin])],
554 AM_CONDITIONAL([HAVE_RUST],
555 [test "x$CARGO" != "xno" && test "x$enable_rust" != "xno"])
557 dnl Check for Ruby, for embedding in the Ruby plugin.
558 AC_CHECK_PROG([RUBY],[ruby],[ruby],[no])
559 AC_ARG_ENABLE([ruby],
560 [AS_HELP_STRING([--disable-ruby], [disable Ruby plugin])],
563 AS_IF([test "x$RUBY" != "xno" && test "x$enable_ruby" != "xno"],[
564 PKG_CHECK_MODULES([RUBY], [ruby], [
565 AC_SUBST([RUBY_CFLAGS])
566 AC_SUBST([RUBY_LIBS])
568 AC_MSG_WARN([ruby not found])
572 AM_CONDITIONAL([HAVE_RUBY],[test "x$RUBY" != "xno" &&
573 test "x$enable_ruby" = "xyes"])
575 dnl Check for Tcl, for embedding in the Tcl plugin.
577 [AS_HELP_STRING([--disable-tcl], [disable Tcl plugin])],
580 AS_IF([test "x$enable_tcl" != "xno"],[
581 PKG_CHECK_MODULES([TCL], [tcl], [
582 AC_SUBST([TCL_CFLAGS])
585 AC_MSG_WARN([Tcl not found])
589 AM_CONDITIONAL([HAVE_TCL],[test "x$enable_tcl" = "xyes"])
591 dnl Check for Lua, for embedding in the Lua plugin.
593 [AS_HELP_STRING([--disable-lua], [disable Lua plugin])],
596 AS_IF([test "x$enable_lua" != "xno"],[
597 PKG_CHECK_MODULES([LUA], [lua], [
598 AC_SUBST([LUA_CFLAGS])
601 dnl Lua 5.1 used by RHEL 7 does not have lua_isinteger.
603 LIBS="$LUA_LIBS $LIBS"
604 AC_CHECK_FUNCS([lua_isinteger])
607 AC_MSG_WARN([Lua not found])
611 AM_CONDITIONAL([HAVE_LUA],[test "x$enable_lua" = "xyes"])
613 dnl Check for curl (only if you want to compile the curl plugin).
615 [AS_HELP_STRING([--without-curl],
616 [disable curl plugin @<:@default=check@:>@])],
619 AS_IF([test "$with_curl" != "no"],[
620 PKG_CHECK_MODULES([CURL], [libcurl],[
621 AC_SUBST([CURL_CFLAGS])
622 AC_SUBST([CURL_LIBS])
623 AC_DEFINE([HAVE_CURL],[1],[curl found at compile time.])
624 AC_CHECK_DECL([CURLOPT_UNIX_SOCKET_PATH], [
625 AC_DEFINE([HAVE_CURLOPT_UNIX_SOCKET_PATH],[1],
626 [CURLOPT_UNIX_SOCKET_PATH found at compile time.])
627 ], [], [#include <curl/curl.h>])
629 [AC_MSG_WARN([curl not found, curl plugin will be disabled])])
631 AM_CONDITIONAL([HAVE_CURL],[test "x$CURL_LIBS" != "x"])
633 dnl Check for libssh (only if you want to compile the ssh plugin).
635 [AS_HELP_STRING([--without-ssh],
636 [disable ssh plugin @<:@default=check@:>@])],
639 AS_IF([test "$with_ssh" != "no"],[
640 PKG_CHECK_MODULES([SSH], [libssh >= 0.8.0],[
641 AC_SUBST([SSH_CFLAGS])
644 [AC_MSG_WARN([libssh not found, ssh plugin will be disabled])])
646 AM_CONDITIONAL([HAVE_SSH],[test "x$SSH_LIBS" != "x"])
648 dnl Check for genisoimage or mkisofs
649 dnl (only if you want to compile the iso plugin).
652 [AS_HELP_STRING([--without-iso],
653 [disable iso plugin @<:@default=check@:>@])],
656 AS_IF([test "$with_iso" != "no"],[
657 AC_CHECK_PROG([GENISOIMAGE],[genisoimage],[genisoimage],[no])
658 AC_CHECK_PROG([MKISOFS],[mkisofs],[mkisofs],[no])
659 AS_IF([test "x$GENISOIMAGE" != "xno"],[
660 ISOPROG="$GENISOIMAGE"
662 AS_IF([test "x$MKISOFS" != "xno"],[
666 AS_IF([test "x$ISOPROG" != "xno"],[
667 AC_DEFINE_UNQUOTED([ISOPROG],["$ISOPROG"],
668 [Program used by iso plugin to make ISOs.])
672 AM_CONDITIONAL([HAVE_ISO],[test "x$ISOPROG" != "xno"])
674 dnl Check for libvirt (only if you want to compile the libvirt plugin).
675 AC_ARG_WITH([libvirt],
676 [AS_HELP_STRING([--without-libvirt],
677 [disable libvirt plugin @<:@default=check@:>@])],
679 [with_libvirt=check])
680 AS_IF([test "$with_libvirt" != "no"],[
681 PKG_CHECK_MODULES([LIBVIRT], [libvirt],[
682 AC_SUBST([LIBVIRT_CFLAGS])
683 AC_SUBST([LIBVIRT_LIBS])
684 AC_DEFINE([HAVE_LIBVIRT],[1],[libvirt found at compile time.])
686 [AC_MSG_WARN([libvirt not found, libvirt plugin will be disabled])])
688 AM_CONDITIONAL([HAVE_LIBVIRT],[test "x$LIBVIRT_LIBS" != "x"])
690 dnl Check for zlib (only if you want to compile the gzip plugin).
692 [AS_HELP_STRING([--without-zlib],
693 [disable gzip plugin @<:@default=check@:>@])],
696 AS_IF([test "$with_zlib" != "no"],[
697 PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3.5],[
698 AC_SUBST([ZLIB_CFLAGS])
699 AC_SUBST([ZLIB_LIBS])
700 AC_DEFINE([HAVE_ZLIB],[1],[zlib found at compile time.])
702 [AC_MSG_WARN([zlib >= 1.2.3.5 not found, gzip plugin will be disabled])])
704 AM_CONDITIONAL([HAVE_ZLIB],[test "x$ZLIB_LIBS" != "x"])
706 dnl Check for liblzma (only if you want to compile the xz filter).
707 AC_ARG_WITH([liblzma],
708 [AS_HELP_STRING([--without-liblzma],
709 [disable xz filter @<:@default=check@:>@])],
711 [with_liblzma=check])
712 AS_IF([test "$with_liblzma" != "no"],[
713 PKG_CHECK_MODULES([LIBLZMA], [liblzma],[
714 AC_SUBST([LIBLZMA_CFLAGS])
715 AC_SUBST([LIBLZMA_LIBS])
716 AC_DEFINE([HAVE_LIBLZMA],[1],[liblzma found at compile time.])
718 [AC_MSG_WARN([liblzma not found, xz filter will be disabled])])
720 AM_CONDITIONAL([HAVE_LIBLZMA],[test "x$LIBLZMA_LIBS" != "x"])
722 dnl Check for libguestfs (only for the guestfs plugin and the test suite).
723 AC_ARG_WITH([libguestfs],
724 [AS_HELP_STRING([--without-libguestfs],
725 [disable guestfs plugin and tests @<:@default=check@:>@])],
727 [with_libguestfs=check])
728 AS_IF([test "$with_libguestfs" != "no"],[
729 PKG_CHECK_MODULES([LIBGUESTFS], [libguestfs],[
730 # Although the library was found, we want to make sure it supports nbd
731 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
734 #ifndef GUESTFS_ADD_DRIVE_OPTS_PROTOCOL
738 AC_SUBST([LIBGUESTFS_CFLAGS])
739 AC_SUBST([LIBGUESTFS_LIBS])
740 AC_DEFINE([HAVE_LIBGUESTFS],[1],[libguestfs found at compile time.])
743 AC_MSG_WARN([libguestfs too old, guestfs plugin and tests will be disabled])])
745 [AC_MSG_WARN([libguestfs not found, guestfs plugin and tests will be disabled])])
747 AM_CONDITIONAL([HAVE_LIBGUESTFS],[test "x$LIBGUESTFS_LIBS" != "x"])
749 dnl Check for guestfish (only needed for some of the tests).
750 AC_CHECK_PROG([GUESTFISH], [guestfish], [guestfish], [no])
751 AM_CONDITIONAL([HAVE_GUESTFISH], [test "x$GUESTFISH" != "xno"])
753 dnl Check for ext2fs and com_err, for the ext2 plugin.
755 [AS_HELP_STRING([--without-ext2],
756 [disable ext2 plugin @<:@default=check@:>@])],
759 AS_IF([test "$with_ext2" != "no"], [
760 PKG_CHECK_MODULES([EXT2FS], [ext2fs], [
761 AC_SUBST([EXT2FS_CFLAGS])
762 AC_SUBST([EXT2FS_LIBS])
763 AC_DEFINE([HAVE_EXT2FS],[1],[ext2fs found at compile time.])
765 [AC_MSG_WARN([ext2fs not found, ext2 plugin will be disabled])])
766 PKG_CHECK_MODULES([COM_ERR], [com_err], [
767 AC_SUBST([COM_ERR_CFLAGS])
768 AC_SUBST([COM_ERR_LIBS])
769 AC_DEFINE([HAVE_COM_ERR],[1],[com_err found at compile time.])
771 [AC_MSG_WARN([com_err not found, ext2 plugin will be disabled])])
773 AM_CONDITIONAL([HAVE_EXT2],
774 [test "x$EXT2FS_LIBS" != "x" && test "x$COM_ERR_LIBS" != "x"])
776 dnl Check if the user wants to disable VDDK support.
777 dnl See plugins/vddk/README.VDDK.
778 AC_ARG_ENABLE([vddk],
779 [AS_HELP_STRING([--disable-vddk],
780 [disable VMware VDDK plugin])],
783 AM_CONDITIONAL([HAVE_VDDK], [test "x$enable_vddk" = "xyes"])
785 dnl List of plugins and filters.
825 plugins="$(echo $(printf %s\\n $lang_plugins $non_lang_plugins | sort -u))"
847 AC_SUBST([lang_plugins])
848 AC_SUBST([non_lang_plugins])
851 dnl Produce output files.
852 AC_CONFIG_HEADERS([config.h])
853 AC_CONFIG_FILES([podwrapper.pl],
854 [chmod +x,-w podwrapper.pl])
855 AC_CONFIG_FILES([Makefile
857 common/bitmap/Makefile
859 common/include/Makefile
860 common/protocol/Makefile
861 common/regions/Makefile
862 common/sparse/Makefile
863 common/utils/Makefile
867 plugins/curl/Makefile
868 plugins/data/Makefile
869 plugins/example1/Makefile
870 plugins/example2/Makefile
871 plugins/example3/Makefile
872 plugins/example4/Makefile
873 plugins/ext2/Makefile
874 plugins/file/Makefile
875 plugins/floppy/Makefile
876 plugins/full/Makefile
877 plugins/guestfs/Makefile
878 plugins/gzip/Makefile
880 plugins/libvirt/Makefile
881 plugins/linuxdisk/Makefile
883 plugins/memory/Makefile
885 plugins/null/Makefile
886 plugins/ocaml/Makefile
887 plugins/partitioning/Makefile
888 plugins/pattern/Makefile
889 plugins/perl/Makefile
890 plugins/python/Makefile
891 plugins/random/Makefile
892 plugins/ruby/Makefile
893 plugins/rust/Cargo.toml
894 plugins/rust/Makefile
897 plugins/split/Makefile
898 plugins/streaming/Makefile
901 plugins/vddk/Makefile
902 plugins/zero/Makefile
904 filters/blocksize/Makefile
905 filters/cache/Makefile
907 filters/delay/Makefile
908 filters/error/Makefile
911 filters/nocache/Makefile
912 filters/noextents/Makefile
913 filters/noparallel/Makefile
914 filters/nozero/Makefile
915 filters/offset/Makefile
916 filters/partition/Makefile
917 filters/rate/Makefile
918 filters/readahead/Makefile
919 filters/stats/Makefile
920 filters/truncate/Makefile
934 echo "----------------------------------------------------------------------"
935 echo "Thank you for downloading $PACKAGE_STRING"
937 echo "This is how we have configured the optional components for you today:"
944 if $@; then echo "yes"; else echo "no"; fi
947 echo "Optional server features:"
949 feature "bash-completion ........................ " \
950 test "x$HAVE_BASH_COMPLETION_TRUE" = "x"
951 feature "manual pages ........................... " \
952 test "x$HAVE_POD_TRUE" = "x"
953 feature "SELinux ................................ " \
954 test "x$LIBSELINUX_LIBS" != "x"
955 feature "TLS .................................... " \
956 test "x$GNUTLS_LIBS" != "x"
959 echo "Optional plugins:"
961 feature "curl ................................... " \
962 test "x$HAVE_CURL_TRUE" = "x"
963 feature "example4 ............................... " \
964 test "x$HAVE_PERL_TRUE" = "x"
965 feature "ext2 ................................... " \
966 test "x$HAVE_EXT2_TRUE" = "x"
967 feature "floppy ................................. " \
968 test "x$HAVE_ICONV_TRUE" = "x"
969 feature "guestfs ................................ " \
970 test "x$HAVE_LIBGUESTFS_TRUE" = "x"
971 feature "gzip ................................... " \
972 test "x$HAVE_ZLIB_TRUE" = "x"
973 feature "iso .................................... " \
974 test "x$HAVE_ISO_TRUE" = "x"
975 feature "libvirt ................................ " \
976 test "x$HAVE_LIBVIRT_TRUE" = "x"
977 feature "ssh .................................... " \
978 test "x$HAVE_SSH_TRUE" = "x"
979 feature "tar .................................... " \
980 test "x$HAVE_PERL_TRUE" = "x"
981 feature "vddk ................................... " \
982 test "x$HAVE_VDDK_TRUE" = "x"
988 feature "lua .................................... " \
989 test "x$HAVE_LUA_TRUE" = "x"
990 feature "ocaml .................................. " \
991 test "x$HAVE_OCAML_TRUE" = "x"
992 feature "perl ................................... " \
993 test "x$HAVE_PERL_TRUE" = "x"
994 feature "python ................................. " \
995 test "x$HAVE_PYTHON_TRUE" = "x"
996 feature "ruby ................................... " \
997 test "x$HAVE_RUBY_TRUE" = "x"
998 feature "rust ................................... " \
999 test "x$HAVE_RUST_TRUE" = "x"
1000 feature "tcl .................................... " \
1001 test "x$HAVE_TCL_TRUE" = "x"
1005 echo "Optional filters:"
1007 feature "xz ..................................... " \
1008 test "x$HAVE_LIBLZMA_TRUE" = "x"
1011 echo "If any optional component is configured ‘no’ when you expected ‘yes’"
1012 echo "then you should check the preceding messages and README."
1014 echo "Please report bugs back to the mailing list:"
1015 echo "http://www.redhat.com/mailman/listinfo/libguestfs"
1017 echo "Next you should type 'make' to build the package,"
1018 echo "then 'make check' to run the tests."