X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=configure.ac;h=a25198823810bc48d61146be1f9917b1436f8b56;hp=7b9db49a073fb77e4108fe602442287562fdf23c;hb=4c8bdd342450aad1f49a44a009eae015a44f9572;hpb=b6233d1fff5d9a6bbc61e7123a57bdd7d8cbc792 diff --git a/configure.ac b/configure.ac index 7b9db49..d3c3e19 100644 --- a/configure.ac +++ b/configure.ac @@ -15,54 +15,750 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -AC_INIT([libguestfs],[0.1]) -AM_INIT_AUTOMAKE -AC_PROG_LIBTOOL +# major/minor/release must be numbers +m4_define([libguestfs_major], [1]) +m4_define([libguestfs_minor], [0]) +m4_define([libguestfs_release], [72]) +# extra can be any string +m4_define([libguestfs_extra], []) -dnl Make sure the user has created the link to nfs-utils source. -if ! test -e $srcdir/daemon/nfs-utils \ - -o -f $srcdir/daemon/nfs-utils/utils/nfsd/nfsd.c; then - AC_MSG_ERROR([$srcdir/daemon/nfs-utils must be a symlink to the unpacked nfs-utils sources. -See the README file for more information.]) -fi +AC_INIT([libguestfs],libguestfs_major.libguestfs_minor.libguestfs_release[]libguestfs_extra) +AC_CONFIG_AUX_DIR([build-aux]) +AM_INIT_AUTOMAKE([foreign]) + +m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])]) +AM_SILENT_RULES([yes]) # make --enable-silent-rules the default. + +AC_CONFIG_MACRO_DIR([m4]) + +dnl Split up the version string. +AC_DEFINE([PACKAGE_VERSION_MAJOR],[libguestfs_major],[Major version number]) +AC_DEFINE([PACKAGE_VERSION_MINOR],[libguestfs_minor],[Minor version number]) +AC_DEFINE([PACKAGE_VERSION_RELEASE],[libguestfs_release],[Release number]) +AC_DEFINE([PACKAGE_VERSION_EXTRA],["libguestfs_extra"],[Extra version string]) + +gl_EARLY +gl_INIT + +AC_PROG_LIBTOOL dnl Check for basic C environment. -AC_PROG_CC +AC_PROG_CC_STDC AC_PROG_INSTALL AC_PROG_CPP +AC_ARG_ENABLE([gcc-warnings], + [AS_HELP_STRING([--enable-gcc-warnings], + [turn on lots of GCC warnings (for developers)])], + [case $enableval in + yes|no) ;; + *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;; + esac + gl_gcc_warnings=$enableval], + [gl_gcc_warnings=no] +) + +if test "$gl_gcc_warnings" = yes; then + gl_WARN_ADD([-Werror], [WERROR_CFLAGS]) + AC_SUBST([WERROR_CFLAGS]) + + nw= + # This, $nw, is the list of warnings we disable. + nw="$nw -Wdeclaration-after-statement" # too useful to forbid + nw="$nw -Waggregate-return" # anachronistic + nw="$nw -Wc++-compat" # We don't care about C++ compilers + nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib + nw="$nw -Wtraditional" # Warns on #elif which we use often + nw="$nw -Wcast-qual" # Too many warnings for now + nw="$nw -Wconversion" # Too many warnings for now + nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings + nw="$nw -Wsign-conversion" # Too many warnings for now + nw="$nw -Wtraditional-conversion" # Too many warnings for now + nw="$nw -Wunreachable-code" # Too many warnings for now + nw="$nw -Wpadded" # Our structs are not padded + nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat + nw="$nw -Wlogical-op" # any use of fwrite provokes this + nw="$nw -Wvla" # two warnings in mount.c + # things I might fix soon: + nw="$nw -Wmissing-format-attribute" # daemon.h's asprintf_nowarn + nw="$nw -Winline" # daemon.h's asprintf_nowarn + nw="$nw -Wshadow" # numerous, plus we're not unanimous + # ?? -Wstrict-overflow + nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization + # was not possible, safe to ignore + + gl_MANYWARN_ALL_GCC([ws]) + gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw]) + for w in $ws; do + gl_WARN_ADD([$w]) + done + gl_WARN_ADD([-Wno-unused-parameter]) # stubs.c + gl_WARN_ADD([-Wno-jump-misses-init]) # stubs.c + gl_WARN_ADD([-Wno-unused-variable]) # FIXME: only temporary, for guestfs_protocol.c, etc + + # In spite of excluding -Wlogical-op above, it is enabled, as of + # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c + gl_WARN_ADD([-Wno-logical-op]) + + gl_WARN_ADD([-fdiagnostics-show-option]) + + AC_SUBST([WARN_CFLAGS]) + + AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.]) + AC_DEFINE([_FORTIFY_SOURCE], [2], + [enable compile-time and run-time bounds-checking, and some warnings]) + AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks]) +fi + AC_C_PROTOTYPES test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant]) -AC_PROG_CC_C_O +AM_PROG_CC_C_O + +dnl Check support for 64 bit file offsets. +AC_SYS_LARGEFILE + +dnl Check sizeof long. +AC_CHECK_SIZEOF([long]) dnl Headers. AC_CHECK_HEADERS([errno.h sys/types.h sys/un.h sys/wait.h sys/socket.h]) dnl Check for rpcgen and XDR library. rpcgen is optional. AC_CHECK_PROG([RPCGEN],[rpcgen],[rpcgen],[no]) -AM_CONDITIONAL([RPCGEN],[test "x$RPCGEN" != "xno"]) +AM_CONDITIONAL([HAVE_RPCGEN],[test "x$RPCGEN" != "xno"]) AC_CHECK_LIB([portablexdr],[xdrmem_create],[],[ - AC_SEARCH_LIBS([xdrmem_create],[rpc xdr nsl]) - ]) - -dnl Check for QEMU. We only check for the basic 'qemu' program here -dnl (ie. the i386 full system qemu). But at runtime we might choose -dnl a different qemu to run, eg. qemu-system-ppc. What we run depends -dnl on several factors explained in the README. -AC_PATH_PROG([QEMU],[qemu],[no], - [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin]) -test "x$QEMU" = "xno" && AC_MSG_ERROR([No 'qemu' program found]) + AC_SEARCH_LIBS([xdrmem_create],[rpc xdr nsl]) + ]) + +dnl Check for pod2man and pod2text. +AC_CHECK_PROG([POD2MAN],[pod2man],[pod2man],[no]) +test "x$POD2MAN" = "xno" && + AC_MSG_ERROR([pod2man must be installed]) +AC_CHECK_PROG([POD2TEXT],[pod2text],[pod2text],[no]) +test "x$POD2TEXT" = "xno" && + AC_MSG_ERROR([pod2text must be installed]) + +dnl Check for mkisofs. +AC_PATH_PROGS([MKISOFS],[mkisofs],[no], + [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin]) +test "x$MKISOFS" = "xno" && AC_MSG_ERROR([mkisofs must be installed]) + +dnl Check for QEMU for running binaries on this $host_cpu, fall +dnl back to basic 'qemu'. Allow the user to override it. +default_qemu="qemu-kvm qemu-system-$host_cpu qemu" +AC_ARG_WITH([qemu], + [AS_HELP_STRING([--with-qemu], + [set default QEMU binary @<:@default=[qemu-kvm] qemu-system- qemu@:>@])], + [], + [with_qemu="$default_qemu"]) +AC_PATH_PROGS([QEMU],[$with_qemu],[no], + [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/libexec]) +test "x$QEMU" = "xno" && AC_MSG_ERROR([qemu must be installed]) AC_DEFINE_UNQUOTED([QEMU],["$QEMU"],[Location of qemu binary.]) -dnl Check for mkinitrd, cpio. -AC_PATH_PROG([MKINITRD],[mkinitrd],[no], - [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin]) -test "x$MKINITRD" = "xno" && AC_MSG_ERROR([No 'mkinitrd' program found]) -AC_CHECK_PROG([CPIO],[cpio],[cpio],[no]) -test "x$CPIO" = "xno" && AC_MSG_ERROR([No 'cpio' program found]) +dnl Check that the chosen qemu has vmchannel support or we can +dnl fallback to null vmchannel (still using SLIRP). See the +dnl discussion in the README file. +if test "x$vmchannel_test" != "xno"; then + AC_MSG_CHECKING([for guestfwd support in $QEMU]) + if $QEMU --help | grep -sq guestfwd; then + AC_MSG_RESULT([yes]) + vmchannel_guestfwd=guestfwd + else + AC_MSG_RESULT([no]) + # Note that this test must be conditional on the previous + # test failing. This is because recent qemu will throw + # up an SDL window and hang if we try to run this test. + AC_MSG_CHECKING([for "-net channel" (old guestfwd) support in $QEMU]) + vmchannelout=`$QEMU -net channel /dev/zero 2>&1 ||:` + echo "vmchannel test command output: $vmchannelout" >&AS_MESSAGE_LOG_FD + if echo "$vmchannelout" | grep -sq "vmchannel wrong port number" ; then + AC_MSG_RESULT([yes]) + vmchannel_guestfwd=net_channel + else + AC_MSG_RESULT([no]) + vmchannel_guestfwd=no + fi + fi + + AC_MSG_CHECKING([for "-net user" (user mode network) support in $QEMU]) + if $QEMU --help | grep -sq -- "-net user"; then + AC_MSG_RESULT([yes]) + vmchannel_net_user=yes + else + AC_MSG_RESULT([no]) + vmchannel_net_user=no + fi + + if test "x$vmchannel_net_user" = "xno" -a "x$vmchannel_guestfwd" = "xno"; then + AC_MSG_FAILURE( +[I did not find user mode network or vmchannel support in +$QEMU. + +Either user mode networking or vmchannel support is vital for +libguestfs to operate. + +Please read the relevant section in the README file for more +information about this. + +You can override this test by setting the environment variable +vmchannel_test=no However if you don't have the right support +in your qemu, then this just delays the pain. + +If I am using the wrong qemu or you want to compile qemu from source +and install it in another location, then you should configure with +the --with-qemu option. +]) + fi +fi + +dnl Set drive interface used by the guestfs_add_drive{,_ro} calls +dnl ('-drive ...,if=...' option to qemu). +dnl +dnl NB. We will change the default in future to virtio, but at the +dnl moment this causes a performance problem, RHBZ#509383. +AC_ARG_WITH([drive-if], + [AS_HELP_STRING([--with-drive-if], + [set default driver (ide|scsi|virtio) @<:@default=ide@:>@])], + [], + [with_drive_if=ide]) +AC_DEFINE_UNQUOTED([DRIVE_IF],["$with_drive_if"],[Default drive interface.]) + +dnl Set interface used by the network. Normally you should +dnl leave this at the default (virtio) but you can use the +dnl alternative (ne2k_pci) because of bugs in virtio networking +dnl eg. https://bugzilla.redhat.com/show_bug.cgi?id=516022 +AC_ARG_WITH([net-if], + [AS_HELP_STRING([--with-net-if], + [set default net driver (virtio|ne2k_pci) @<:@default=virtio@:>@])], + [], + [with_net_if=virtio]) +AC_DEFINE_UNQUOTED([NET_IF],["$with_net_if"],[Default network interface.]) + +dnl Check for febootstrap etc. +AC_CHECK_PROG([FEBOOTSTRAP], + [febootstrap],[febootstrap],[no]) +if test "x$FEBOOTSTRAP" != "xno"; then + AC_CHECK_PROG([FEBOOTSTRAP_RUN], + [febootstrap-run],[febootstrap-run],[no]) + test "x$FEBOOTSTRAP_RUN" = "xno" && \ + AC_MSG_ERROR([febootstrap-run must be installed]) + AC_CHECK_PROG([FEBOOTSTRAP_INSTALL], + [febootstrap-install],[febootstrap-install],[no]) + test "x$FEBOOTSTRAP_INSTALL" = "xno" && \ + AC_MSG_ERROR([febootstrap-install must be installed]) + AC_CHECK_PROG([FEBOOTSTRAP_MINIMIZE], + [febootstrap-minimize],[febootstrap-minimize],[no]) + test "x$FEBOOTSTRAP_MINIMIZE" = "xno" && \ + AC_MSG_ERROR([febootstrap-minimize must be installed]) + AC_CHECK_PROG([FEBOOTSTRAP_TO_INITRAMFS], + [febootstrap-to-initramfs],[febootstrap-to-initramfs],[no]) + test "x$FEBOOTSTRAP_TO_INITRAMFS" = "xno" && \ + AC_MSG_ERROR([febootstrap-to-initramfs must be installed]) + + dnl Check we have fakechroot >= 2.9 (it's an indirect requirement + dnl of febootstrap, but old versions will fail with yum). + AC_CHECK_PROG([FAKECHROOT], + [fakechroot],[fakechroot],[no]) + test "x$FAKECHROOT" = "xno" && \ + AC_MSG_ERROR([fakechroot must be installed]) + + AC_MSG_CHECKING([fakechroot version]) + fakechroot_version=`$FAKECHROOT --version | awk '{print $3}'` + if test -z "$fakechroot_version"; then + AC_MSG_RESULT([failed]) + AC_MSG_WARN([fakechroot --version command failed, proceeding anyway]) + else + AC_MSG_RESULT([$fakechroot_version]) + fakechroot_major=`echo "$fakechroot_version" | awk -F. '{print $1}'` + fakechroot_minor=`echo "$fakechroot_version" | awk -F. '{print $2}'` + if test "$fakechroot_major" -lt 2 -o \ + \( "$fakechroot_major" -eq 2 -a "$fakechroot_minor" -lt 9 \); then + AC_MSG_ERROR([fakechroot version must be >= 2.9]) + fi + fi + DIST="REDHAT" +else + # check for debootstrap and debirf + AC_CHECK_PROG([DEBOOTSTRAP], + [debootstrap],[debootstrap],[no]) + test "x$DEBOOTSTRAP" = "xno" && \ + AC_MSG_ERROR([Either febootstrap or debootstrap must be installed]) + AC_CHECK_PROG([DEBIRF],[debirf],[debirf],[no]) + test "x$DEBIRF" = "xno" && + AC_MSG_ERROR([debirf must be installed]) + DIST="DEBIAN" + case "$host_cpu" in + *86) + DEBIAN_KERNEL_ARCH=486 + ;; + x86_64) + DEBIAN_KERNEL_ARCH=amd64 + ;; + *) + DEBIAN_KERNEL_ARCH=$host_cpu + ;; + esac + AC_SUBST(DEBIAN_KERNEL_ARCH) +fi +AC_SUBST(DIST) + + +dnl --with-repo to specify a Fedora repository. +AC_ARG_WITH([repo], + [AS_HELP_STRING([--with-repo], + [set name of Fedora repository @<:@default=fedora-11@:>@])], + [], + [with_repo=fedora-11]) +REPO="$with_repo" +AC_SUBST(REPO) +AC_DEFINE_UNQUOTED([REPO],["$REPO"],[Name of Fedora repository.]) + +dnl --with-updates to specify a Fedora updates repository. +AC_ARG_WITH([updates], + [AS_HELP_STRING([--with-updates], + [set name of Fedora updates repository @<:@default=updates-released-f11@:>@])], + [], + [with_updates=updates-released-f11]) +UPDATES="$with_updates" +AC_SUBST(UPDATES) + +dnl Define a symbol for the host CPU architecture. +AC_DEFINE_UNQUOTED([host_cpu],["$host_cpu"],[Host architecture.]) + +dnl --with-mirror to specify a local Fedora mirror. +AC_ARG_WITH([mirror], + [AS_HELP_STRING([--with-mirror], + [set URI of a local Fedora mirror])], + [], + [with_mirror=]) +MIRROR="$with_mirror" +AC_SUBST(MIRROR) + +dnl Build the supermin appliance? Please see README file before +dnl enabling this option. +AC_ARG_ENABLE([supermin], + [AS_HELP_STRING([--enable-supermin], + [enable supermin appliance (see README) @<:@default=no@:>@])], + [], + [enable_supermin=no]) +AM_CONDITIONAL([SUPERMIN],[test "x$enable_supermin" = "xyes"]) + +if test "x$enable_supermin" = "xyes"; then + dnl Check febootstrap-to-initramfs accepts the --files option + dnl (febootstrap >= 2.2). + AC_MSG_CHECKING([for --files support in $FEBOOTSTRAP_TO_INITRAMFS]) + out=`$FEBOOTSTRAP_TO_INITRAMFS 2>&1 ||:` + echo "febootstrap_to_initramfs test command output: $out" >&AS_MESSAGE_LOG_FD + if ! echo "$out" | grep -sq -e --files ; then + AC_MSG_RESULT([no]) + AC_MSG_FAILURE( +[febootstrap-to-initramfs does not support the --files option. + +To build the supermin appliance, you need to upgrade to the latest +version of febootstrap. +]) + fi + AC_MSG_RESULT([yes]) + + dnl Check febootstrap-to-initramfs accepts the --nocompress option + dnl (febootstrap >= 2.3). + AC_MSG_CHECKING([for --nocompress support in $FEBOOTSTRAP_TO_INITRAMFS]) + out=`$FEBOOTSTRAP_TO_INITRAMFS 2>&1 ||:` + echo "febootstrap_to_initramfs test command output: $out" >&AS_MESSAGE_LOG_FD + if ! echo "$out" | grep -sq -e --nocompress ; then + AC_MSG_RESULT([no]) + AC_MSG_FAILURE( +[febootstrap-to-initramfs does not support the --nocompress option. + +To build the supermin appliance, you need to upgrade to the latest +version of febootstrap. +]) + fi + AC_MSG_RESULT([yes]) +fi + +dnl Enable packet dumps when in verbose mode. This generates lots +dnl of debug info, only useful for people debugging the RPC mechanism. +AC_ARG_ENABLE([packet-dump], + [AS_HELP_STRING([--enable-packet-dump], + [enable packet dumps in verbose mode @<:@default=no@:>@])], + [AC_DEFINE([ENABLE_PACKET_DUMP],[1],[Enable packet dumps in verbose mode.])], + []) + +dnl Readline. +AC_ARG_WITH([readline], + [AS_HELP_STRING([--with-readline], + [support fancy command line editing @<:@default=check@:>@])], + [], + [with_readline=check]) + +LIBREADLINE= +AS_IF([test "x$with_readline" != xno], + [AC_CHECK_LIB([readline], [main], + [AC_SUBST([LIBREADLINE], ["-lreadline -lncurses"]) + AC_DEFINE([HAVE_LIBREADLINE], [1], + [Define if you have libreadline]) + ], + [if test "x$with_readline" != xcheck; then + AC_MSG_FAILURE( + [--with-readline was given, but test for readline failed]) + fi + ], -lncurses)]) + +dnl For i18n. +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION([0.17]) + +dnl Check for OCaml (optional, for OCaml bindings). +AC_PROG_OCAML +AC_PROG_FINDLIB +AM_CONDITIONAL([HAVE_OCAML],[test "x$OCAMLC" != "xno" -a "x$OCAMLFIND" != "xno"]) + +dnl Build the OCaml viewer example. +AC_ARG_ENABLE([ocaml-viewer], + [AS_HELP_STRING([--enable-ocaml-viewer], + [enable OCaml viewer (see ocaml/examples) @<:@default=no@:>@])], + [], + [enable_ocaml_viewer=no]) +AM_CONDITIONAL([BUILD_OCAML_VIEWER],[test "x$enable_ocaml_viewer" = "xyes"]) + +dnl Check for Perl (optional, for Perl bindings). +dnl XXX This isn't quite right, we should check for Perl devel library. +AC_CHECK_PROG([PERL],[perl],[perl],[no]) + +dnl Check for Perl modules that must be present to compile and +dnl test the Perl bindings. +missing_perl_modules=no +for pm in Test::More Test::Pod Test::Pod::Coverage ExtUtils::MakeMaker; do + AC_MSG_CHECKING([for $pm]) + if ! perl -M$pm -e1 >/dev/null 2>&1; then + AC_MSG_RESULT([no]) + missing_perl_modules=yes + else + AC_MSG_RESULT([yes]) + fi +done +if test "x$missing_perl_modules" = "xyes"; then + AC_MSG_WARN([some Perl modules required to compile or test the Perl bindings are missing]) +fi + +AM_CONDITIONAL([HAVE_PERL], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) + +dnl Check for Python (optional, for Python bindings). +AC_CHECK_PROG([PYTHON],[python],[python],[no]) + +PYTHON_PREFIX= +PYTHON_VERSION= +PYTHON_INCLUDEDIR= +PYTHON_SITE_PACKAGES= + +if test "x$PYTHON" != "xno"; then + PYTHON_PREFIX=`$PYTHON -c "import sys; print sys.prefix"` + PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"` + for d in \ + $PYTHON_PREFIX/include/python$PYTHON_VERSION \ + /usr/include/python$PYTHON_VERSION \ + /usr/local/include/python$PYTHON_VERSION + do + AC_MSG_CHECKING([Python.h in $d]) + if test -r "$d/Python.h"; then + AC_MSG_RESULT([found]) + PYTHON_INCLUDEDIR=$d + break + fi + AC_MSG_RESULT([not found]) + done + for d in \ + $PYTHON_PREFIX/lib64/python$PYTHON_VERSION/site-packages \ + $PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages \ + /usr/lib64/python$PYTHON_VERSION/site-packages \ + /usr/lib/python$PYTHON_VERSION/site-packages \ + /usr/local/lib/python$PYTHON_VERSION/site-packages + do + AC_MSG_CHECKING([for $d]) + if test -d "$d"; then + AC_MSG_RESULT([found]) + PYTHON_SITE_PACKAGES=$d + break + fi + AC_MSG_RESULT([not found]) + done +fi + +AC_SUBST(PYTHON_PREFIX) +AC_SUBST(PYTHON_VERSION) +AC_SUBST(PYTHON_INCLUDEDIR) +AC_SUBST(PYTHON_SITE_PACKAGES) + +AM_CONDITIONAL([HAVE_PYTHON], + [test "x$PYTHON_INCLUDEDIR" != "x" -a "x$PYTHON_SITE_PACKAGES" != "x"]) + +dnl Check for Ruby and rake (optional, for Ruby bindings). +AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0]) +AC_CHECK_PROG([RAKE],[rake],[rake],[no]) + +AM_CONDITIONAL([HAVE_RUBY], + [test "x$RAKE" != "xno" -a -n "$HAVE_LIBRUBY"]) + +dnl Check for Java. +AC_ARG_WITH(java_home, + [AS_HELP_STRING([--with-java-home], + [specify path to JDK directory @<:@default=check@:>@])], + [], + [with_java_home=check]) + +if test "x$with_java_home" != "xno"; then + if test "x$with_java_home" != "xyes" -a "x$with_java_home" != "xcheck" + then + # Reject unsafe characters in $JAVA_HOME + jh_lf=' +' + case $JAVA_HOME in + *[\\\"\#\$\&\'\`$jh_lf\ \ ]*) + AC_MSG_FAILURE([unsafe \$JAVA_HOME directory (use --with-java-home=no to disable Java support)]);; + esac + if test -d "$with_java_home"; then + JAVA_HOME="$with_java_home" + else + AC_MSG_FAILURE([$with_java_home is not a directory (use --with-java-home=no to disable Java support)]) + fi + fi + + if test "x$JAVA_HOME" = "x"; then + # Look for Java in some likely locations. + for d in \ + /usr/lib/jvm/java \ + /usr/lib/jvm/java-6-openjdk + do + if test -d $d -a -f $d/bin/java; then + JAVA_HOME=$d + break + fi + done + fi + + if test "x$JAVA_HOME" != "x"; then + AC_MSG_CHECKING(for JDK in $JAVA_HOME) + if test ! -x "$JAVA_HOME/bin/java"; then + AC_MSG_ERROR([missing $JAVA_HOME/bin/java binary (use --with-java-home=no to disable Java support)]) + else + JAVA="$JAVA_HOME/bin/java" + fi + if test ! -x "$JAVA_HOME/bin/javac"; then + AC_MSG_ERROR([missing $JAVA_HOME/bin/javac binary]) + else + JAVAC="$JAVA_HOME/bin/javac" + fi + if test ! -x "$JAVA_HOME/bin/javah"; then + AC_MSG_ERROR([missing $JAVA_HOME/bin/javah binary]) + else + JAVAH="$JAVA_HOME/bin/javah" + fi + if test ! -x "$JAVA_HOME/bin/javadoc"; then + AC_MSG_ERROR([missing $JAVA_HOME/bin/javadoc binary]) + else + JAVADOC="$JAVA_HOME/bin/javadoc" + fi + if test ! -x "$JAVA_HOME/bin/jar"; then + AC_MSG_ERROR([missing $JAVA_HOME/bin/jar binary]) + else + JAR="$JAVA_HOME/bin/jar" + fi + java_version=`$JAVA -version 2>&1 | grep "java version"` + AC_MSG_RESULT(found $java_version in $JAVA_HOME) + + dnl Find jni.h. + AC_MSG_CHECKING([for jni.h]) + if test -f "$JAVA_HOME/include/jni.h"; then + JNI_CFLAGS="-I$JAVA_HOME/include" + else + if test "`find $JAVA_HOME -name jni.h`" != ""; then + head=`find $JAVA_HOME -name jni.h | tail -1` + dir=`dirname "$head"` + JNI_CFLAGS="-I$dir" + else + AC_MSG_FAILURE([missing jni.h header file]) + fi + fi + AC_MSG_RESULT([$JNI_CFLAGS]) + + dnl Find jni_md.h. + AC_MSG_CHECKING([for jni_md.h]) + case "$build_os" in + *linux*) system="linux" ;; + *SunOS*) system="solaris" ;; + *cygwin*) system="win32" ;; + *) system="$build_os" ;; + esac + if test -f "$JAVA_HOME/include/$system/jni_md.h"; then + JNI_CFLAGS="$JNI_CFLAGS -I$JAVA_HOME/include/$system" + else + if test "`find $JAVA_HOME -name jni_md.h`" != ""; then + head=`find $JAVA_HOME -name jni_md.h | tail -1` + dir=`dirname "$head"` + JNI_CFLAGS="$JNI_CFLAGS -I$dir" + else + AC_MSG_FAILURE([missing jni_md.h header file]) + fi + fi + AC_MSG_RESULT([$JNI_CFLAGS]) + + dnl Need extra version flag? + AC_MSG_CHECKING([extra javac flags]) + JAVAC_FLAGS= + javac_version=`$JAVAC -version 2>&1` + case "$javac_version" in + *Eclipse*) + JAVAC_FLAGS="-source 1.5" ;; + esac + AC_MSG_RESULT([$JAVAC_FLAGS]) + + dnl Where to install jarfiles. + dnl XXX How to make it configurable? + JAR_INSTALL_DIR=\${prefix}/share/java + JNI_INSTALL_DIR=\${libdir} + + dnl JNI version. + jni_major_version=`echo "$VERSION" | awk -F. '{print $1}'` + jni_minor_version=`echo "$VERSION" | awk -F. '{print $2}'` + jni_micro_version=`echo "$VERSION" | awk -F. '{print $3}'` + JNI_VERSION_INFO=`expr "$jni_major_version" + "$jni_minor_version"`":$jni_micro_version:$jni_minor_version" + fi +fi + +AC_SUBST(JAVA_HOME) +AC_SUBST(JAVA) +AC_SUBST(JAVAC) +AC_SUBST(JAVAH) +AC_SUBST(JAVADOC) +AC_SUBST(JAR) +AC_SUBST(JNI_CFLAGS) +AC_SUBST(JAVAC_FLAGS) +AC_SUBST(JAR_INSTALL_DIR) +AC_SUBST(JNI_INSTALL_DIR) +AC_SUBST(JNI_VERSION_INFO) + +AM_CONDITIONAL([HAVE_JAVA],[test -n "$JAVAC"]) + +dnl Check for Haskell (GHC). +AC_CHECK_PROG([GHC],[ghc],[ghc],[no]) + +AM_CONDITIONAL([HAVE_HASKELL], + [test "x$GHC" != "xno"]) + +dnl Check for Perl modules needed by virt-df, inspector, etc. +missing_perl_modules=no +for pm in Pod::Usage Getopt::Long Sys::Virt Data::Dumper XML::Writer Locale::TextDomain; do + AC_MSG_CHECKING([for $pm]) + if ! perl -M$pm -e1 >/dev/null 2>&1; then + AC_MSG_RESULT([no]) + missing_perl_modules=yes + else + AC_MSG_RESULT([yes]) + fi +done +if test "x$missing_perl_modules" = "xyes"; then + AC_MSG_WARN([some Perl modules required to compile virt-cat, virt-df, virt-edit, virt-inspector and virt-rescue are missing]) +fi + +AM_CONDITIONAL([HAVE_CAT], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) +AM_CONDITIONAL([HAVE_DF], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) +AM_CONDITIONAL([HAVE_EDIT], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) +AM_CONDITIONAL([HAVE_INSPECTOR], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) +AM_CONDITIONAL([HAVE_RESCUE], + [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"]) + +dnl Library versioning. +MAX_PROC_NR=`cat $srcdir/src/MAX_PROC_NR` +AC_SUBST(MAX_PROC_NR) + +dnl Run in subdirs. +AC_CONFIG_SUBDIRS([daemon]) dnl Produce output files. AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_FILES([Makefile src/Makefile examples/Makefile]) +dnl http://www.mail-archive.com/automake@gnu.org/msg10204.html +AC_CONFIG_FILES([appliance/make.sh], + [chmod +x appliance/make.sh]) +AC_CONFIG_FILES([appliance/update.sh], + [chmod +x appliance/update.sh]) +AC_CONFIG_FILES([appliance/supermin-split.sh], + [chmod +x appliance/supermin-split.sh]) +AC_CONFIG_FILES([appliance/supermin-make.sh], + [chmod +x appliance/supermin-make.sh]) +AC_CONFIG_FILES([appliance/libguestfs-supermin-helper], + [chmod +x appliance/libguestfs-supermin-helper]) +AC_CONFIG_FILES([Makefile + src/Makefile fish/Makefile po/Makefile.in examples/Makefile + appliance/Makefile + appliance/debian/debirf.conf + images/Makefile + capitests/Makefile + regressions/Makefile + test-tool/Makefile + ocaml/Makefile ocaml/examples/Makefile + perl/Makefile + python/Makefile + ruby/Makefile ruby/Rakefile + java/Makefile + haskell/Makefile + cat/Makefile + df/Makefile + edit/Makefile + inspector/Makefile + rescue/Makefile + libguestfs.pc + gnulib/lib/Makefile + gnulib/tests/Makefile + ocaml/META perl/Makefile.PL]) AC_OUTPUT + +dnl Produce summary. +echo +echo +echo "------------------------------------------------------------" +echo "Thank you for downloading $PACKAGE_STRING" +echo +echo "This is how we have configured the optional components for you today:" +echo +echo "QEMU ................................ $QEMU" +echo -n "OCaml bindings ...................... " +if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi +echo -n "Perl bindings ....................... " +if test "x$HAVE_PERL_TRUE" = "x"; then echo "yes"; else echo "no"; fi +echo -n "Python bindings ..................... " +if test "x$HAVE_PYTHON_TRUE" = "x"; then echo "yes"; else echo "no"; fi +echo -n "Ruby bindings ....................... " +if test "x$HAVE_RUBY_TRUE" = "x"; then echo "yes"; else echo "no"; fi +echo -n "Java bindings ....................... " +if test "x$HAVE_JAVA_TRUE" = "x"; then echo "yes"; else echo "no"; fi +echo -n "Haskell bindings .................... " +if test "x$HAVE_HASKELL" = "x"; then echo "yes"; else echo "no"; fi +echo -n "virt-cat ............................ " +if test "x$HAVE_CAT" = "x"; then echo "yes"; else echo "no"; fi +echo -n "virt-df ............................. " +if test "x$HAVE_DF" = "x"; then echo "yes"; else echo "no"; fi +echo -n "virt-edit ........................... " +if test "x$HAVE_EDIT" = "x"; then echo "yes"; else echo "no"; fi +echo -n "virt-inspector ...................... " +if test "x$HAVE_INSPECTOR" = "x"; then echo "yes"; else echo "no"; fi +echo -n "virt-rescue ......................... " +if test "x$HAVE_RESCUE" = "x"; then echo "yes"; else echo "no"; fi +echo "supermin appliance .................. $enable_supermin" +echo +echo "If any optional component is configured 'no' when you expected 'yes'" +echo "then you should check the preceeding messages." +echo +echo "Please report bugs back to the mailing list:" +echo "http://www.redhat.com/mailman/listinfo/libguestfs" +echo +echo "Next you should type 'make' to build the package," +echo "then 'make check' to run the tests." +echo "------------------------------------------------------------"