[PATCH 2/2] stubdom: disable building pv-grub

[Juergen Gross <jgross@xxxxxxxx>]

The stubdom based pv-grub is using a very outdated version of grub
(0.97) and should not be used any longer. Mainline grub has support for
PV guests for a long time now, so that should be used as a boot loader
of a PV domain.

So disable building pv-grub per default. In case someone really wants
to continue using it he/she can still use a pv-grub binary from an older
Xen version or manually enable building it via:

  configure --enable-pv-grub

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
 stubdom/configure    | 8 ++------
 stubdom/configure.ac | 2 +-
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/stubdom/configure b/stubdom/configure
index aa48df986d..df31532abb 100755
--- a/stubdom/configure
+++ b/stubdom/configure
@@ -1342,7 +1342,7 @@ Optional Features:
   --enable-ioemu-stubdom  Build and install ioemu-stubdom
   --enable-c-stubdom      Build and install c-stubdom (default is DISABLED)
   --enable-caml-stubdom   Build and install caml-stubdom (default is DISABLED)
-  --disable-pv-grub       Build and install pv-grub (default is ENABLED)
+  --enable-pv-grub        Build and install pv-grub (default is DISABLED)
   --disable-xenstore-stubdom
                           Build and install xenstore-stubdom (default is
                           ENABLED)
@@ -2129,11 +2129,7 @@ fi
 else
 
 
-grub=y
-STUBDOM_TARGETS="$STUBDOM_TARGETS grub"
-STUBDOM_BUILD="$STUBDOM_BUILD pv-grub"
-STUBDOM_INSTALL="$STUBDOM_INSTALL install-grub"
-STUBDOM_UNINSTALL="$STUBDOM_UNINSTALL install-grub"
+grub=n
 
 
 fi
diff --git a/stubdom/configure.ac b/stubdom/configure.ac
index bd6f765929..a07a1edae5 100644
--- a/stubdom/configure.ac
+++ b/stubdom/configure.ac
@@ -21,7 +21,7 @@ m4_include([../m4/fetcher.m4])
 AX_STUBDOM_CONDITIONAL([ioemu-stubdom], [ioemu])
 AX_STUBDOM_DEFAULT_DISABLE([c-stubdom], [c])
 AX_STUBDOM_DEFAULT_DISABLE([caml-stubdom], [caml])
-AX_STUBDOM_DEFAULT_ENABLE([pv-grub], [grub])
+AX_STUBDOM_DEFAULT_DISABLE([pv-grub], [grub])
 AX_STUBDOM_DEFAULT_ENABLE([xenstore-stubdom], [xenstore])
 AX_STUBDOM_DEFAULT_ENABLE([xenstorepvh-stubdom], [xenstorepvh])
 AX_STUBDOM_CONDITIONAL([vtpm-stubdom], [vtpm])
-- 
2.26.2