Perl build system: add a dependency on gmake (#48437)

lib/spack/spack/build_systems/perl.py

@@ -10,8 +10,9 @@
 import spack.builder
 import spack.package_base
 import spack.phase_callbacks
-from spack.directives import build_system, extends
+from spack.directives import build_system, depends_on, extends
 from spack.install_test import SkipTest, test_part
+from spack.multimethod import when
 from spack.util.executable import Executable
 
 from ._checks import BuilderWithDefaults, execute_build_time_tests
@@ -28,7 +29,9 @@ class PerlPackage(spack.package_base.PackageBase):
 
     build_system("perl")
 
-    extends("perl", when="build_system=perl")
+    with when("build_system=perl"):
+        extends("perl")
+        depends_on("gmake", type="build")
 
     @property
     @memoized