Generalise Package Support

[ghc-hetmet.git] / compiler / Makefile

diff --git a/compiler/Makefile b/compiler/Makefile
index a7ed035..4aa67ce 100644 (file)
--- a/compiler/Makefile
+++ b/compiler/Makefile
@@ -183,12 +183,16 @@ endif
 #
 ifneq "$(way)" "dll"
 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-HS_PROG=$(odir)/ghc$(_way)-$(ProjectVersion)
+GHC_PROG=$(odir)/ghc$(_way)-$(ProjectVersion)
 else
-HS_PROG=$(odir)/ghc$(_way)
+GHC_PROG=$(odir)/ghc$(_way)
 endif
 else
-HS_PROG=$(odir)/ghc-$(ProjectVersion)
+GHC_PROG=$(odir)/ghc-$(ProjectVersion)
+endif
+
+ifneq "$(stage)" "2"
+HS_PROG = $(GHC_PROG)
 endif
 
 # -----------------------------------------------------------------------------
@@ -406,7 +410,7 @@ endif
 ifeq "$(GhcWithInterpreter) $(bootstrapped)" "YES YES"
 
 # Yes, include the interepreter, readline, and Template Haskell extensions
-SRC_HC_OPTS += -DGHCI -package template-haskell
+SRC_HC_OPTS += -DGHCI -DBREAKPOINT -package template-haskell
 PKG_DEPENDS += template-haskell
 
 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
@@ -438,7 +442,10 @@ SRC_HC_OPTS += -package readline -DUSE_READLINE
 PKG_DEPENDS += readline
 endif
 else
-ifeq "$(GhcLibsWithReadline)" "YES"
+-include $(FPTOOLS_TOP)/libraries/readline/config.mk
+# readline's config.mk sets PACKAGE, which we don't want here
+PACKAGE=
+ifeq "$(READLINE_BUILD_PACKAGE)" "yes"
 SRC_HC_OPTS += -package readline -DUSE_READLINE
 PKG_DEPENDS += readline
 endif
@@ -487,7 +494,12 @@ SRC_HC_OPTS += \
 SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
 
 # We need System.Posix (or Posix when ghc < 6.2)
-ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+ifeq "$(bootstrapped)" "YES"
+SRC_HC_OPTS += -package Win32
+PKG_DEPENDS += Win32
+endif
+else
 ifeq "$(bootstrapped) $(ghc_ge_601)" "NO NO"
 SRC_HC_OPTS += -package posix
 else
@@ -671,10 +683,10 @@ SRC_LD_OPTS += -no-link-chk
 
 all :: $(odir)/ghc-inplace ghc-inplace
 
-$(odir)/ghc-inplace : $(HS_PROG)
+$(odir)/ghc-inplace : $(GHC_PROG)
        @$(RM) $@
        echo '#!/bin/sh' >>$@
-       echo exec $(GHC_COMPILER_DIR_ABS)/$(HS_PROG) '-B$(subst \,\\,$(FPTOOLS_TOP_ABS_PLATFORM))' '"$$@"' >>$@
+       echo exec $(GHC_COMPILER_DIR_ABS)/$(GHC_PROG) '-B$(subst \,\\,$(FPTOOLS_TOP_ABS_PLATFORM))' '"$$@"' >>$@
        chmod 755 $@
 
 ghc-inplace : stage1/ghc-inplace
@@ -696,9 +708,9 @@ CLEAN_FILES += $(odir)/ghc-inplace
 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
 
 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-INSTALL_LIBEXECS += $(HS_PROG)
+INSTALL_LIBEXECS += $(GHC_PROG)
 else
-INSTALL_PROGS += $(HS_PROG)
+INSTALL_PROGS += $(GHC_PROG)
 endif
 
 # ----------------------------------------------------------------------------
@@ -779,6 +791,19 @@ HS_IFACES   = $(addsuffix .$(way_)hi,$(basename $(HS_OBJS)))
 
 # Haddock can't handle recursive modules currently, so we disable it for now.
 NO_HADDOCK_DOCS = YES
+
+# Don't build the GHC binary as normal, because we need to link it
+# against the GHC package.  The GHC binary itself is built by
+# compiling Main.o separately and linking it with -package ghc.  This is
+# done using a separate Makefile:
+
+all :: $(GHC_PROG)
+
+$(GHC_PROG) : libHS$(PACKAGE)$(_way).a main/Main.hs
+       $(MAKE) -f Makefile.ghcbin $(MFLAGS) HS_PROG=$(GHC_PROG) $@
+
+docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt::
+       $(MAKE) -f Makefile.ghcbin $(MFLAGS) $@
 endif
 
 #-----------------------------------------------------------------------------
@@ -823,7 +848,7 @@ ifneq "$(BootingFromHc)" "YES"
        $(MKDEPENDHS) -M -optdep-f -optdep.depend-BASE $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(MKDEPENDHS_HC_OPTS)) $(HS_SRCS)
 endif
        $(MKDEPENDC) -f .depend-BASE $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(C_SRCS) 
-       $(PERL) -pe 'binmode(stdin); binmode(stdout); s@^(\S*\.o)@stage$(stage)/$$1@g; s@(\S*\.hi)@stage$(stage)/$$1@g; s@^.*/lib/compat.*$$@@g;' <.depend-BASE >.depend-$(stage)
+       $(PERL) -pe 'binmode(stdin); binmode(stdout); s@^(\S*\.o)@stage$(stage)/$$1@g; s@(\S*\.hi)@stage$(stage)/$$1@g; s@^.*/compat.*$$@@g;' <.depend-BASE >.depend-$(stage)
 # The binmode stuff tells perl not to add stupid ^M's to the output
 #
 # The /lib/compat replacement is to workaround a bug in the