X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=utils%2Fghc-cabal%2Fghc.mk;h=9026eb18a8aa2466f9b79bd30c53b98993ed35a8;hb=e5c3b478b3cd1707cf122833822f44b2ac09b8e9;hp=b73d413bcff91b9a0c1f3f94dec3c154518070d2;hpb=d346b2e9f580c872305a4619a28a9536f8ba8082;p=ghc-hetmet.git

diff --git a/utils/ghc-cabal/ghc.mk b/utils/ghc-cabal/ghc.mk
index b73d413..9026eb1 100644
--- a/utils/ghc-cabal/ghc.mk
+++ b/utils/ghc-cabal/ghc.mk
@@ -18,14 +18,16 @@ CABAL_DOTTED_VERSION := $(shell grep "^Version:" libraries/Cabal/Cabal.cabal | s
 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_INPLACE) : $(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext) | $$(dir $$@)/.
+	"$(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 $@ \
+$(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext): $(wildcard libraries/Cabal/Distribution/*/*/*.hs)
+$(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext): $(wildcard libraries/Cabal/Distribution/*/*.hs)
+$(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext): $(wildcard libraries/Cabal/Distribution/*.hs)
+
+$(GHC_CABAL_DIR)/dist/build/tmp/ghc-cabal$(exeext): $(GHC_CABAL_DIR)/Main.hs | $$(dir $$@)/. bootstrapping/.
+	"$(GHC)" $(SRC_HC_OPTS) --make $(GHC_CABAL_DIR)/Main.hs -o $@ \
+	       -no-user-package-conf \
 	       -Wall $(WERROR) \
 	       -DCABAL_VERSION=$(CABAL_VERSION) \
 	       -odir  bootstrapping \
@@ -44,23 +46,14 @@ $(eval $(call clean-target,$(GHC_CABAL_DIR),dist,\
 $(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)
+# Now make another copy that goes in bindists. This needs to be built
+# with the in-tree compiler.
 
-# depend on config.mk, so we pick up the new version number if it changes.
-$(GHC_CABAL_DIR)/dist-dummy-ghc/build/dummy-ghc.hs : $(GHC_CABAL_DIR)/ghc.mk $(MKDIRHIER) mk/config.mk
-	$(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" >>$@
+$(GHC_CABAL_DIR)_USES_CABAL                   = YES
+$(GHC_CABAL_DIR)_PACKAGE                      = ghc-cabal
+$(GHC_CABAL_DIR)_dist-install_PROG            = ghc-cabal$(exeext)
+$(GHC_CABAL_DIR)_dist-install_INSTALL_INPLACE = NO
+$(GHC_CABAL_DIR)_dist-install_MODULES         = Main
 
-# 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 $(call build-prog,utils/ghc-cabal,dist-dummy-ghc,0))
+$(eval $(call build-prog,utils/ghc-cabal,dist-install,1))