binary has unused-import warnings

[ghc-hetmet.git] / utils / ghc-pkg / ghc.mk

diff --git a/utils/ghc-pkg/ghc.mk b/utils/ghc-pkg/ghc.mk
index ae15376..23953e0 100644 (file)
--- a/utils/ghc-pkg/ghc.mk
+++ b/utils/ghc-pkg/ghc.mk
@@ -46,11 +46,12 @@ endif
 endif
 
 # depend on ghc-cabal, otherwise we build Cabal twice when building in parallel
+# The binary package is not warning-clean, so we need a few -fno-warns here.
 utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext): utils/ghc-pkg/Main.hs utils/ghc-pkg/Version.hs $(GHC_CABAL_INPLACE) $(MKDIRHIER)
        "$(MKDIRHIER)" bootstrapping
        "$(MKDIRHIER)" utils/ghc-pkg/dist/build
        "$(GHC)" $(SRC_HC_OPTS) --make utils/ghc-pkg/Main.hs -o $@ \
-              -Wall \
+              -Wall -fno-warn-unused-imports \
               -DCABAL_VERSION=$(CABAL_VERSION) \
               -odir  bootstrapping \
               -hidir bootstrapping \