rules/build-prog: Ensure programs depend upon their transitive deps

Previously programs only depended upon the direct dependencies; while I
would have thought that this would be sufficient, somehow we were
getting to the link step of building `ghc-pkg` before `ghc-boot-th` was
built (despite the fact that `ghc-boot` has a direct dependency on
`ghc-boot-th`).

See #12078.

(cherry picked from commit 5d80d141)

rules/build-prog.mk

@@ -197,8 +197,10 @@ ifneq "$$(BINDIST)" "YES"
 # The quadrupled $'s here are because the _<way>_LIB variables aren't
 # necessarily set when this part of the makefile is read
 $1/$2/build/tmp/$$($1_$2_PROG) $1/$2/build/tmp/$$($1_$2_PROG).dll : \
-    $$(foreach dep,$$($1_$2_DEP_COMPONENT_IDS),\
+    $$(foreach dep,$$($1_$2_TRANSITIVE_DEP_COMPONENT_IDS),\
         $$$$($$(dep)_dist-$(if $(filter 0,$3),boot,install)_PROGRAM_DEP_LIB))
+# Workaround: We use TRANSITIVE_DEP_COMPONENT_IDS here as a workaround for
+# Trac #12078.
 
 $1_$2_PROG_NEEDS_C_WRAPPER = NO
 $1_$2_PROG_INPLACE = $$($1_$2_PROG)