[libvirt] [PATCH 1/2] Don't make it possible to define HAVE_HAL but not enable it in automake.

[Diego Elio 'Flameeyes' Pettenò]

With the previous logic, if libhal_get_all_devices function was not found,
HAVE_HAL would be defined for the preprocessor but it wouldn't be enabled
in automake conditionals, causing the final link to fail with missing
references to HAL entries.
---
 configure.in |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/configure.in b/configure.in
index c86ee97..e2a0b00 100644
--- a/configure.in
+++ b/configure.in
@@ -1703,9 +1703,6 @@ if test "x$with_hal" = "xyes" -o "x$with_hal" = "xcheck"; then
     fi
   ])
   if test "x$with_hal" = "xyes" ; then
-    AC_DEFINE_UNQUOTED([HAVE_HAL], 1,
-      [use HAL for host device enumeration])
-
     old_CFLAGS=$CFLAGS
     old_LDFLAGS=$LDFLAGS
     CFLAGS="$CFLAGS $HAL_CFLAGS"
@@ -1715,6 +1712,10 @@ if test "x$with_hal" = "xyes" -o "x$with_hal" = "xcheck"; then
     CFLAGS="$old_CFLAGS"
     LDFLAGS="$old_LDFLAGS"
   fi
+  if test "x$with_hal" = "xyes" ; then
+    AC_DEFINE_UNQUOTED([HAVE_HAL], 1,
+      [use HAL for host device enumeration])
+  fi
 fi
 AM_CONDITIONAL([HAVE_HAL], [test "x$with_hal" = "xyes"])
 AC_SUBST([HAL_CFLAGS])
-- 
1.6.6.rc3