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| author | Ian Lynagh <igloo@earth.li> | 2009-04-26 11:42:15 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2009-04-26 11:42:15 +0000 |
| commit | 34cc75e1a62638f2833815746ebce0a9114dc26b (patch) | |
| tree | ef21e8fd7af1356beea9cce7d6efb8a65374e24c /utils/ghc-cabal/ghc.mk | |
| parent | 74e1368d4688ee16f6decdf2cd3ebe27506b26ba (diff) | |
| download | haskell-34cc75e1a62638f2833815746ebce0a9114dc26b.tar.gz | |
GHC new build system megapatch
Diffstat (limited to 'utils/ghc-cabal/ghc.mk')
| -rw-r--r-- | utils/ghc-cabal/ghc.mk | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/utils/ghc-cabal/ghc.mk b/utils/ghc-cabal/ghc.mk new file mode 100644 index 0000000000..c0fd0f336d --- /dev/null +++ b/utils/ghc-cabal/ghc.mk @@ -0,0 +1,54 @@ +# ----------------------------------------------------------------------------- +# Bootstrapping ghc-cabal + +# Euch, hideous hack: +# XXX This should be in a different Makefile +CABAL_DOTTED_VERSION := $(shell grep "^Version:" libraries/Cabal/Cabal.cabal | sed "s/^Version: //") +CABAL_VERSION := $(subst .,$(comma),$(CABAL_DOTTED_VERSION)) +CABAL_CONSTRAINT := --constraint="Cabal == $(CABAL_DOTTED_VERSION)" + +$(GHC_CABAL_INPLACE) : $(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext) + $(MKDIRHIER) $(dir $@) + $(CP) $< $@ + +$(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext): $(GHC_CABAL_DIR)/ghc-cabal.hs $(MKDIRHIER) + $(MKDIRHIER) bootstrapping + $(MKDIRHIER) $(dir $@) + $(GHC) --make $(GHC_CABAL_DIR)/ghc-cabal.hs -o $@ \ + -Wall $(WERROR) \ + -DCABAL_VERSION=$(CABAL_VERSION) \ + -odir bootstrapping \ + -hidir bootstrapping \ + -ilibraries/Cabal \ + -ilibraries/filepath \ + -ilibraries/hpc + touch $@ + +# touch is required, because otherwise if mkdirhier is newer, we +# repeatedly rebuild ghc-cabal. + +$(eval $(call clean-target,$(GHC_CABAL_DIR),dist,\ + $(GHC_CABAL_DIR)/dist bootstrapping)) + +$(eval $(call all-target,$(GHC_CABAL_DIR),$(GHC_CABAL_INPLACE))) + +# ----------------------------------------------------------------------------- +# dummy-ghc + +# This is a tiny program to fool Cabal's configure that we have a +# stage1 GHC, which lets us configure all the packages before we've +# build stage1. + +$(GHC_CABAL_DIR)_dist-dummy-ghc_MODULES = dummy-ghc +$(GHC_CABAL_DIR)_dist-dummy-ghc_PROG = dummy-ghc$(exeext) + +$(GHC_CABAL_DIR)/dist-dummy-ghc/build/dummy-ghc.hs : $(GHC_CABAL_DIR)/ghc.mk $(MKDIRHIER) + $(MKDIRHIER) $(dir $@) + echo "import System.Environment; import System.Cmd; import System.Exit" >$@ + echo "main = do args <- getArgs; if args == [\"--numeric-version\"] then putStrLn \"$(ProjectVersion)\" else do e <- rawSystem \"$(GHC_STAGE0)\" args; exitWith e" >>$@ + +# We don't build dummy-ghc with Cabal, so we need to pass -package +# flags manually +utils/ghc-cabal_dist-dummy-ghc_HC_OPTS = -package process +$(eval $(call build-prog,utils/ghc-cabal,dist-dummy-ghc,0)) + |