travis: Enable tools when building with clang

tools now build under clang, so let them be tested.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Doug Goldstein <cardoe@cardoe.com>

scripts/travis-build

@@ -22,12 +22,6 @@ else
     cfgargs+=("--disable-tools") # we don't have the cross depends installed
 fi
 
-# Due to multiple build failures and the desire to get more
-# build testing (GCC only) enabled this is disabled
-if [[ "${clang}" == "y" ]]; then
-    cfgargs+=("--disable-tools")
-fi
-
 ./configure "${cfgargs[@]}"
 
 make dist