diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/spec.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index 8c3969b8c9..0b4e7dfacf 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -2584,6 +2584,8 @@ class Spec(object): else: # merge package/vdep information into spec try: + tty.debug( + "{0} applying constraint {1}".format(self.name, str(dep))) changed |= spec_deps[dep.name].constrain(dep) except spack.error.UnsatisfiableSpecError as e: fmt = 'An unsatisfiable {0}'.format(e.constraint_type) |