From c8577590bd59c65effd1f178d1b97a6a0db32851 Mon Sep 17 00:00:00 2001 From: Simon Marlow Date: Tue, 5 Aug 2008 13:38:23 +0000 Subject: [PATCH] in stage1, always rebuild Main.hs GHC 6.9+ can properly handle cross-package recompilation checking, but older versions of GHC couldn't, so in stage1 we always rebuild Main.hs. In other words, 'make' in ghc/ should do the right thing now. --- ghc/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/ghc/Makefile b/ghc/Makefile index 282ffe7..894f2df 100644 --- a/ghc/Makefile +++ b/ghc/Makefile @@ -82,6 +82,12 @@ BUILD_FLAGS=$(patsubst %, --ghc-option=%, $(EXTRA_HC_OPTS)) # It works because installPackage doesn't actually use ghc-pkg, as there's # no library to register +ifeq "$(stage)" "1" +# GHC 6.9+ can handle cross-package recompilation checking, but +# we don't rely on the bootstrapping compiler being able to do this. +TOUCH_MAIN = $(RM) dist-stage1/build/ghc/ghc-tmp/Main.o +endif + boot.stage.%: $(CABAL) configure --distpref dist-stage$* \ $(INSTALL_DIRS_CONFIGURE_FLAGS) \ @@ -92,6 +98,7 @@ boot.stage.%: --datasubdir=. build.stage.%: + $(TOUCH_MAIN) $(CABAL) build --distpref dist-stage$* $(BUILD_FLAGS) $(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \ $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace \ -- 1.7.10.4