[PATCH 08/31] configure: ensure dependency for cross-compile setup

[Alex Bennée]

If we update configure we should make sure we regenerate all the
compiler details. We should also ensure those details are upto date
before building the TCG tests.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 configure | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure b/configure
index e83872571d..a95e0f5767 100755
--- a/configure
+++ b/configure
@@ -1788,6 +1788,8 @@ for target in $target_list; do
           echo "HOST_GDB_SUPPORTS_ARCH=y" >> "$config_target_mak"
       fi
 
+      echo "$config_target_mak: configure" >> Makefile.prereqs
+      echo "build-tcg-tests-$target: $config_target_mak" >> Makefile.prereqs
       echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> Makefile.prereqs
       tcg_tests_targets="$tcg_tests_targets $target"
   fi
-- 
2.39.2