Cabal now uses filepath, so we need a bootstrapping filepath too

[ghc-hetmet.git] / libraries / Makefile

diff --git a/libraries/Makefile b/libraries/Makefile
index b324154..be487e3 100644 (file)
--- a/libraries/Makefile
+++ b/libraries/Makefile
@@ -1,4 +1,15 @@
 
+# To do a fresh build:
+#
+#   make clean
+#   make boot
+#   make
+#
+# To rebuild a particular library <package>:
+#
+#   make clean.library.<package>
+#   make build.library.<package>
+
 .PHONY: default_target
 
 default_target: build
@@ -49,6 +60,7 @@ SUBDIRS += $(wildcard ALUT)
 SUBDIRS += $(wildcard stm)
 SUBDIRS += $(wildcard xhtml)
 SUBDIRS += $(wildcard cgi)
+SUBDIRS += $(wildcard arrows)
 ifeq "$(GhcLibsWithObjectIO)" "YES"
 SUBDIRS += $(wildcard ObjectIO)
 endif
@@ -78,7 +90,7 @@ CONFIGURE_OPTS += --enable-split-objs
 CONFIGURE_STAMP_EXTRAS := $(CONFIGURE_STAMP_EXTRAS)-splitting
 endif
 
-BOOTSTRAPPING_CABAL = bootstrapping.cabal
+BOOTSTRAPPING_STAMPS = $(addprefix stamp/bootstrapping.,Cabal filepath)
 
 .PHONY: subdirs
 
@@ -87,11 +99,8 @@ subdirs:
 
 .PHONY: boot
 
-boot: ifBuildable/ifBuildable \
+boot: $(BOOTSTRAPPING_STAMPS) ifBuildable/ifBuildable \
          $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/setup/Setup)
-       # XXX Hideous hacks:
-       $(GENPRIMOP) --make-haskell-source < ../compiler/prelude/primops.txt > base/GHC/Prim.hs
-       $(GENPRIMOP) --make-haskell-wrappers < ../compiler/prelude/primops.txt > base/GHC/PrimopWrappers.hs
 
 # We build the Setup program in a setup subdirectory to stop it trying
 # to use bits of base and Cabal when we build those packages.
@@ -100,22 +109,25 @@ boot: ifBuildable/ifBuildable \
 # We ought to be depending on %/Setup.*hs, but make makes that difficult.
 
 $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/setup/Setup): \
-%/setup/Setup: stamp/$(BOOTSTRAPPING_CABAL)
+%/setup/Setup: $(BOOTSTRAPPING_STAMPS)
        -$(RM) -rf $*/setup
        mkdir $*/setup
        $(CP) $*/Setup.*hs $*/setup
-       cd $*/setup && $(GHC) -Wall --make -i../../$(BOOTSTRAPPING_CABAL) Setup.*hs -o Setup
+       cd $*/setup && $(GHC) -i../../bootstrapping.Cabal \
+                             -i../../bootstrapping.filepath \
+                             -Wall -cpp --make Setup.*hs -o Setup
 
-ifBuildable/ifBuildable: ifBuildable.hs stamp/$(BOOTSTRAPPING_CABAL)
+ifBuildable/ifBuildable: ifBuildable.hs
        -$(RM) -rf ifBuildable
        mkdir ifBuildable
        $(CP) ifBuildable.hs ifBuildable/
        cd ifBuildable && $(GHC) -Wall --make ifBuildable -o ifBuildable
 
-stamp/$(BOOTSTRAPPING_CABAL):
-       $(RM) -rf $(BOOTSTRAPPING_CABAL)
-       $(CP) -R Cabal $(BOOTSTRAPPING_CABAL)
-       $(FIND) $(BOOTSTRAPPING_CABAL) \( -name "*.o" -o -name "*.hi" \) -exec $(RM) -f {} \;
+$(BOOTSTRAPPING_STAMPS): stamp/bootstrapping.%:
+       $(RM) -rf bootstrapping.$*
+       $(CP) -R $* bootstrapping.$*
+       $(FIND) bootstrapping.$* \( -name "*.o" -o -name "*.hi" \) \
+                                -exec $(RM) -f {} \;
        touch $@
 
 .PHONY: all build configure
@@ -160,7 +172,7 @@ stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).%: %/setup/Setup
 
 $(foreach SUBDIR,$(SUBDIRS),build.library.$(SUBDIR)):\
 build.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
-                 %/setup/Setup
+                 %/setup/Setup ifBuildable/ifBuildable
        ifBuildable/ifBuildable $* setup/Setup build \
                                        $(addprefix --ghc-option=,$(GhcLibHcOpts))
        ifBuildable/ifBuildable $* setup/Setup register --inplace
@@ -174,7 +186,7 @@ doc: $(foreach SUBDIR,$(SUBDIRS),doc.library.$(SUBDIR))
 
 $(foreach SUBDIR,$(SUBDIRS),doc.library.$(SUBDIR)):\
 doc.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
-               %/setup/Setup
+               %/setup/Setup ifBuildable/ifBuildable
        ifBuildable/ifBuildable $* setup/Setup haddock
 
 .PHONY: install install-docs install.library.%
@@ -199,7 +211,7 @@ install-docs:
 # then we can't change the libraries and then just rerun make.
 # Thus if you install without building then it will just break.
 $(foreach SUBDIR,$(SUBDIRS),stamp/configure.library.install.$(SUBDIR)): \
-stamp/configure.library.install.%: %/setup/Setup
+stamp/configure.library.install.%: %/setup/Setup ifBuildable/ifBuildable
        -$(RM) -f stamp/configure.library.*.$*
        ifBuildable/ifBuildable $* setup/Setup configure \
                                            $(CONFIGURE_OPTS) \
@@ -210,7 +222,8 @@ stamp/configure.library.install.%: %/setup/Setup
 
 # We need to reconfigure as we now need to register with the normal ghc-pkg
 $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR)): \
-install.library.%: stamp/configure.library.install.% %/setup/Setup
+install.library.%: stamp/configure.library.install.% \
+                   %/setup/Setup ifBuildable/ifBuildable
        ifBuildable/ifBuildable $* setup/Setup install
 
 .PHONY: distclean clean clean.library.%
@@ -218,8 +231,8 @@ install.library.%: stamp/configure.library.install.% %/setup/Setup
 distclean: clean
 
 clean: $(foreach SUBDIR,$(SUBDIRS),clean.library.$(SUBDIR))
-       $(RM) -f stamp/$(BOOTSTRAPPING_CABAL)
-       $(RM) -rf $(BOOTSTRAPPING_CABAL)
+       $(RM) -f stamp/bootstrapping.*
+       $(RM) -rf bootstrapping.*
        $(RM) -rf ifBuildable
        $(RM) -f libraries.txt index.html doc-index.html