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-rw-r--r--ghc.mk7
1 files changed, 7 insertions, 0 deletions
diff --git a/ghc.mk b/ghc.mk
index 67cde764..5a51ecae 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -3,6 +3,13 @@ utils/haddock_USES_CABAL = YES
utils/haddock_PACKAGE = haddock
utils/haddock_CONFIGURE_OPTS = --flag in-ghc-tree
utils/haddock_dist_PROG = haddock
+# XXX This is a bit of a hack. We mkdepend with stage1 as if .depend
+# depends on the stage2 compiler then make goes wrong: haddock's
+# .depend gets included, which means that make won't reload until
+# it's built, but we can't build it without the stage2 compiler. We
+# therefore build the stage2 compiler before its .depend file is
+# available, and so compilation fails.
+utils/haddock_dist_HC_DEP = $(GHC_STAGE1)
# XXX This is a temporary hack:
utils/haddock_HC_OPTS += -Wwarn