merge up to ghc HEAD 16-Apr-2011

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

diff --git a/utils/ghc-pkg/ghc.mk b/utils/ghc-pkg/ghc.mk
index ff1b6e0..6bc9be5 100644 (file)
--- a/utils/ghc-pkg/ghc.mk
+++ b/utils/ghc-pkg/ghc.mk
@@ -13,7 +13,7 @@
 # -----------------------------------------------------------------------------
 # Bootstrapping ghc-pkg
 
-utils/ghc-pkg_dist_PROG = ghc-pkg
+utils/ghc-pkg_dist_PROG = ghc-pkg$(exeext)
 
 ifeq "$(BootingFromHc)" "YES"
 
@@ -21,7 +21,7 @@ inplace/bin/ghc-pkg : utils/ghc-pkg/dist-install/build/tmp/$(utils/ghc-pkg_dist_
 ifeq "$(Windows)" "YES"
        cp $< $@
 else
-       $(RM) $@
+       "$(RM)" $(RM_OPTS) $@
        echo "#!/bin/sh" >>$@
        echo "PKGCONF=$(TOP)/$(INPLACE_PACKAGE_CONF)" >>$@
        echo '$(TOP)/$< --global-conf $$PKGCONF $${1+"$$@"}' >> $@
@@ -30,13 +30,12 @@ endif
 
 else
 
-$(GHC_PKG_INPLACE) : utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext) $(MKDIRHIER)
-       $(MKDIRHIER) $(dir $(INPLACE_PACKAGE_CONF))
-       echo "[]" > $(INPLACE_PACKAGE_CONF)
+$(GHC_PKG_INPLACE) : utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext) | $$(dir $$@)/. $(INPLACE_PACKAGE_CONF)/.
+       "$(RM)" $(RM_OPTS) $(INPLACE_PACKAGE_CONF)/*
 ifeq "$(Windows)" "YES"
        cp $< $@
 else
-       $(RM) $@
+       "$(RM)" $(RM_OPTS) $@
        echo "#!/bin/sh" >>$@
        echo "PKGCONF=$(TOP)/$(INPLACE_PACKAGE_CONF)" >>$@
        echo '$(TOP)/$< --global-conf $$PKGCONF $${1+"$$@"}' >> $@
@@ -45,13 +44,16 @@ endif
 
 endif
 
-# depend on ghc-cabal, otherwise we build Cabal twice when building in parallel
-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) --make utils/ghc-pkg/Main.hs -o $@ \
-              -Wall \
+# depend on ghc-cabal, otherwise we build Cabal twice when building in parallel.
+# (ghc-cabal is an order-only dependency, we don't need to rebuild ghc-pkg
+# if ghc-cabal is newer).
+# The binary package is not warning-clean, so we need a few -fno-warns here.
+utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext): utils/ghc-pkg/Main.hs utils/ghc-pkg/Version.hs | bootstrapping/. $$(dir $$@)/. $(GHC_CABAL_INPLACE) 
+       "$(GHC)" $(SRC_HC_OPTS) --make utils/ghc-pkg/Main.hs -o $@ \
+              -no-user-package-conf \
+              -Wall -fno-warn-unused-imports \
               -DCABAL_VERSION=$(CABAL_VERSION) \
+              -DBOOTSTRAPPING \
               -odir  bootstrapping \
               -hidir bootstrapping \
                -iutils/ghc-pkg \
@@ -59,10 +61,13 @@ utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext): utils/ghc-pkg/Main
               -ilibraries/Cabal \
               -ilibraries/filepath \
               -ilibraries/extensible-exceptions \
-              -ilibraries/hpc
+              -ilibraries/hpc \
+              -ilibraries/binary/src \
+              -ilibraries/bin-package-db
 
-utils/ghc-pkg/Version.hs: mk/config.mk
-       $(RM) -f $@
+
+utils/ghc-pkg/Version.hs: mk/project.mk
+       "$(RM)" $(RM_OPTS) $@
        echo "module Version where"                    >> $@
        echo "version, targetOS, targetARCH :: String" >> $@
        echo "version    = \"$(ProjectVersion)\""      >> $@
@@ -76,9 +81,10 @@ $(eval $(call clean-target,utils/ghc-pkg,dist,\
 # -----------------------------------------------------------------------------
 # Building ghc-pkg with stage 1
 
+utils/ghc-pkg_dist-install_USES_CABAL = YES
+utils/ghc-pkg_PACKAGE = ghc-pkg
+
 utils/ghc-pkg_dist-install_PROG = ghc-pkg
-utils/ghc-pkg_dist-install_MODULES = Main Version
-utils/ghc-pkg_dist-install_DEPS = Cabal
 utils/ghc-pkg_dist-install_SHELL_WRAPPER = YES
 utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER = YES
 utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER_NAME = ghc-pkg-$(ProjectVersion)
@@ -95,8 +101,8 @@ install: install_utils/ghc-pkg_link
 
 .PNONY: install_utils/ghc-pkg_link
 install_utils/ghc-pkg_link: 
-       $(MKDIRHIER) $(DESTDIR)$(bindir)
-       $(RM) -f $(DESTDIR)$(bindir)/ghc-pkg
-       $(LN_S) ghc-pkg-$(ProjectVersion) $(DESTDIR)$(bindir)/ghc-pkg
+       $(call INSTALL_DIR,"$(DESTDIR)$(bindir)")
+       "$(RM)" $(RM_OPTS) "$(DESTDIR)$(bindir)/ghc-pkg"
+       $(LN_S) ghc-pkg-$(ProjectVersion) "$(DESTDIR)$(bindir)/ghc-pkg"
 endif