diff options
| -rw-r--r-- | ghc.mk | 29 |
1 files changed, 17 insertions, 12 deletions
@@ -367,24 +367,29 @@ endif # We cannot run ghc-cabal to configure a package until we have # configured and registered all of its dependencies. So the following -# hack forces all the configure steps to happen in exactly the order -# given in the PACKAGES variable above. Ideally we should use the -# correct dependencies here to allow more parallelism, but we don't -# know the dependencies until we've generated the pacakge-data.mk -# files. +# hack forces all the configure steps to happen in exactly the following order: +# +# $(PACKAGES) ghc(stage2) $(PACKAGES_STAGE2) +# +# Ideally we should use the correct dependencies here to allow more +# parallelism, but we don't know the dependencies until we've +# generated the pacakge-data.mk files. define fixed_pkg_dep -libraries/$1/$2/package-data.mk : $$(GHC_PKG_INPLACE) $$(if $$(fixed_pkg_prev),libraries/$$(fixed_pkg_prev)/$2/package-data.mk) -fixed_pkg_prev:=$1 +libraries/$1/$2/package-data.mk : $$(GHC_PKG_INPLACE) $$(fixed_pkg_prev) +fixed_pkg_prev:=libraries/$1/$2/package-data.mk endef ifneq "$(BINDIST)" "YES" fixed_pkg_prev= -$(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install))) +$(foreach pkg,$(PACKAGES),$(eval $(call fixed_pkg_dep,$(pkg),dist-install))) + +# the GHC package doesn't live in libraries/, so we add its dependency manually: +compiler/stage2/package-data.mk: $(fixed_pkg_prev) +fixed_pkg_prev:=compiler/stage2/package-data.mk + +# and continue with PACKAGES_STAGE2, which depend on GHC: +$(foreach pkg,$(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install))) -# We assume that the stage2 compiler depends on all the libraries, so -# they all get added to the package database before we try to configure -# it -compiler/stage2/package-data.mk: $(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),libraries/$(pkg)/dist-install/package-data.mk) ghc/stage1/package-data.mk: compiler/stage1/package-data.mk ghc/stage2/package-data.mk: compiler/stage2/package-data.mk # haddock depends on ghc and some libraries, but depending on GHC's |