GHC new build system megapatch

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

diff --git a/utils/ghc-pkg/ghc.mk b/utils/ghc-pkg/ghc.mk
new file mode 100644 (file)
index 0000000..388af0d
--- /dev/null
+++ b/utils/ghc-pkg/ghc.mk
@@ -0,0 +1,69 @@
+# -----------------------------------------------------------------------------
+# Bootstrapping ghc-pkg
+
+utils/ghc-pkg_dist_PROG = ghc-pkg
+
+$(GHC_PKG_INPLACE) : utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext) $(MKDIRHIER)
+       $(MKDIRHIER) $(dir $(INPLACE_PACKAGE_CONF))
+       echo "[]" > $(INPLACE_PACKAGE_CONF)
+ifeq "$(Windows)" "YES"
+       cp $< $@
+else
+       $(RM) $@
+       echo "#!/bin/sh" >>$@
+       echo "PKGCONF=$(TOP)/$(INPLACE_PACKAGE_CONF)" >>$@
+       echo '$(TOP)/utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG) --global-conf $$PKGCONF $${1+"$$@"}' >> $@
+       chmod +x $@
+endif
+
+# depend on ghc-cabal, otherwise we build Cabal twice when building in parallel
+utils/ghc-pkg/dist/build/$(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 $@ \
+              -Wall \
+              -DCABAL_VERSION=$(CABAL_VERSION) \
+              -odir  bootstrapping \
+              -hidir bootstrapping \
+               -iutils/ghc-pkg \
+              -XCPP -XExistentialQuantification -XDeriveDataTypeable \
+              -ilibraries/Cabal \
+              -ilibraries/filepath \
+              -ilibraries/extensible-exceptions \
+              -ilibraries/hpc
+
+utils/ghc-pkg/Version.hs: mk/config.mk
+       $(RM) -f $@
+       echo "module Version where"                    >> $@
+       echo "version, targetOS, targetARCH :: String" >> $@
+       echo "version    = \"$(ProjectVersion)\""      >> $@
+       echo "targetOS   = \"$(TargetOS_CPP)\""        >> $@
+       echo "targetARCH = \"$(TargetArch_CPP)\""      >> $@
+
+$(eval $(call clean-target,utils/ghc-pkg,dist,\
+   utils/ghc-pkg/dist \
+   utils/ghc-pkg/Version.hs))
+
+# -----------------------------------------------------------------------------
+# Building ghc-pkg with stage 1
+
+utils/ghc-pkg_dist-install_PROG = ghc-pkg
+utils/ghc-pkg_dist-install_MODULES = Main Version
+utils/ghc-pkg_dist-install_DEPS = Cabal
+utils/ghc-pkg_dist-install_SHELL_WRAPPER = YES
+utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER = YES
+utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER_NAME = ghc-pkg-$(ProjectVersion)
+utils/ghc-pkg_dist-install_INSTALL_INPLACE = NO
+
+$(eval $(call build-prog,utils/ghc-pkg,dist-install,1))
+
+ifeq "$(Windows)" "NO"
+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
+endif
+