X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=configure.ac;h=2d4cd33c568b285ddaae329f8490e5b6a05823c3;hp=3d833c335246b399f2f0674806e604a0163c065e;hb=refs%2Ftags%2F1.0.73;hpb=2f3a0e3975ddecce2330324a152530c5b99f22f9

diff --git a/configure.ac b/configure.ac
index 3d833c3..2d4cd33 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@
 # major/minor/release must be numbers
 m4_define([libguestfs_major],   [1])
 m4_define([libguestfs_minor],   [0])
-m4_define([libguestfs_release], [68])
+m4_define([libguestfs_release], [73])
 # extra can be any string
 m4_define([libguestfs_extra],   [])
 
@@ -31,22 +31,22 @@ AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
 
 AC_CONFIG_MACRO_DIR([m4])
 
-AC_PROG_LIBTOOL
-
 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_STDC
 AC_PROG_INSTALL
 AC_PROG_CPP
 
-gl_EARLY
-gl_INIT
-
 AC_ARG_ENABLE([gcc-warnings],
   [AS_HELP_STRING([--enable-gcc-warnings],
                   [turn on lots of GCC warnings (for developers)])],
@@ -84,6 +84,8 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$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])
@@ -142,6 +144,10 @@ 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 optional xmllint.
+AC_CHECK_PROG([XMLLINT],[xmllint],[xmllint],[no])
+AM_CONDITIONAL([HAVE_XMLLINT],[test "x$XMLLINT" != "xno"])
+
 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"
@@ -155,38 +161,59 @@ AC_PATH_PROGS([QEMU],[$with_qemu],[no],
 test "x$QEMU" = "xno" && AC_MSG_ERROR([qemu must be installed])
 AC_DEFINE_UNQUOTED([QEMU],["$QEMU"],[Location of qemu binary.])
 
-dnl Check that the chosen qemu has vmchannel support.
-dnl http://lists.gnu.org/archive/html/qemu-devel/2009-02/msg01042.html
+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])
+    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])
-        AC_MSG_CHECKING([for "-net channel" support in $QEMU])
+        # 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])
-            AC_MSG_FAILURE(
-[I did not find vmchannel support in $QEMU.
+            vmchannel_guestfwd=no
+        fi
+    fi
 
-vmchannel support is vital for libguestfs to operate.  You need a version
-of qemu >= 0.10, or the following patch backported to earlier versions:
+    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.
 
-http://lists.gnu.org/archive/html/qemu-devel/2009-02/msg01042.html
+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 vmchannel support
+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
 fi
 
@@ -356,6 +383,14 @@ version of febootstrap.
     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],
@@ -378,13 +413,31 @@ AS_IF([test "x$with_readline" != xno],
 
 dnl For i18n.
 AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.14])
+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 Optional xml-light for building virt-inspector language bindings
+dnl from the virt-inspector.rng file.
+OCAML_PKG_xml_light=no
+if test "x$OCAMLC" != "xno" -a "x$OCAMLFIND" != "xno"; then
+    AC_CHECK_OCAML_PKG([xml-light])
+fi
+AM_CONDITIONAL([HAVE_XML_LIGHT],[test "x$OCAML_PKG_xml_light" != "xno"])
+
+dnl Build the OCaml viewer example.  This has a lengthy list of
+dnl dependencies and we don't attempt to detect them all.  Read
+dnl the top of ocaml/examples/viewer.ml before enabling this.
+AC_ARG_ENABLE([ocaml-viewer],
+        [AS_HELP_STRING([--enable-ocaml-viewer],
+          [enable OCaml viewer (see ocaml/examples) @<:@default=no@:>@])],
+        [],
+        [enable_ocaml_viewer=no])
+AM_CONDITIONAL([BUILD_OCAML_VIEWER],[test "x$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])
@@ -610,7 +663,7 @@ 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, V2V etc.
+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 $pm])
@@ -622,16 +675,18 @@ for pm in Pod::Usage Getopt::Long Sys::Virt Data::Dumper XML::Writer Locale::Tex
     fi
 done
 if test "x$missing_perl_modules" = "xyes"; then
-    AC_MSG_WARN([some Perl modules required to compile virt-cat, virt-df, virt-inspector and virt-v2v are missing])
+    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_V2V],
+AM_CONDITIONAL([HAVE_RESCUE],
     [test "x$PERL" != "xno" -a "x$missing_perl_modules" != "xyes"])
 
 dnl Library versioning.
@@ -670,8 +725,9 @@ AC_CONFIG_FILES([Makefile
                  haskell/Makefile
                  cat/Makefile
                  df/Makefile
+                 edit/Makefile
                  inspector/Makefile
-                 v2v/Makefile
+                 rescue/Makefile
                  libguestfs.pc
                  gnulib/lib/Makefile
                  gnulib/tests/Makefile
@@ -703,10 +759,12 @@ 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-v2v ............................ "
-if test "x$HAVE_V2V" = "x"; then echo "yes"; else echo "no"; fi
+echo -n "virt-rescue ......................... "
+if test "x$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'"