#-----------------------------------------------------------------------------
# Haskell Suffix Rules
-# Turn off all the Haskell suffix rules if we're booting from .hc
-# files. The file bootstrap.mk contains alternative suffix rules in
-# this case.
-ifneq "$(BootingFromHc)" "YES"
-
# The $(odir) support is for building GHC, where we need to build three
# different versions from the same sources. See ghc/compiler/Makefile.
ifneq "$(odir)" ""
odir_ =
endif
+# Turn off all the Haskell suffix rules if we're booting from .hc
+# files. The file bootstrap.mk contains alternative suffix rules in
+# this case.
+ifneq "$(BootingFromHc)" "YES"
+
$(odir_)%.$(way_)o : %.hs
$(HC_PRE_OPTS)
$(HC) $(HC_OPTS) -c $< -o $@ -ohi $(basename $@).$(way_)hi
$(RM) $@
$(HC) $(HC_OPTS) -C $< -o $@
-$(odir_)%.$(way_)o : %.$(way_)hc
+$(odir_)%.$(way_)o : %.$(way_)hc
$(HC_PRE_OPTS)
$(HC) $(HC_OPTS) -c $< -o $@
$(HC_POST_OPTS)
-$(odir_)%.$(way_)o : %.hc
+$(odir_)%.$(way_)o : %.hc
$(HC_PRE_OPTS)
$(HC) $(HC_OPTS) -c $< -o $@
$(HC_POST_OPTS)
else exit 0 ; \
fi
-endif # BootingViaC
+else # BootingFromHc
+
+# -----------------------------------------------------------------------------
+# suffix rules for building a .o from a .hc file in bootstrap mode.
+
+ifeq "$(BootingFromUnregisterisedHc)" "YES"
+
+# without mangling
+
+$(odir_)%.o : %.hc
+ $(CC) -x c $< -o $@ -c -O $(HC_BOOT_CC_OPTS) -I. `echo $(patsubst -monly-%-regs, -DSTOLEN_X86_REGS=%, $(filter -monly-%-regs, $($*_HC_OPTS))) | sed 's/^$$/-DSTOLEN_X86_REGS=4/'`
+
+else
+
+# with mangling
+
+$(odir_)%.raw_s : %.hc
+ $(CC) -x c $< -o $@ -S -O $(HC_BOOT_CC_OPTS) -I. `echo $(patsubst -monly-%-regs, -DSTOLEN_X86_REGS=%, $(filter -monly-%-regs, $($*_HC_OPTS))) | sed 's/^$$/-DSTOLEN_X86_REGS=4/'`
+
+$(odir_)%.s : %.raw_s
+ $(GHC_MANGLER) $< $@ $(patsubst -monly-%-regs, %, $(filter -monly-%-regs, $($*_HC_OPTS)))
+
+$(odir_)%.o : %.s
+ $(CC) -c -o $@ $<
+
+endif # not BootingFromUnregisterisedHc
+
+endif # BootingFromHc
#-----------------------------------------------------------------------------
# Happy Suffix Rules
$(HAPPY) $(HAPPY_OPTS) $<
#-----------------------------------------------------------------------------
+# Alex Suffix Rules
+#
+
+%.hs : %.x
+ $(ALEX) $(ALEX_OPTS) $<
+
+#-----------------------------------------------------------------------------
# hsc2hs Suffix Rules
#
ifneq "$(BootingFromHc)" "YES"
#-----------------------------------------------------------------------------
# C-related suffix rules
-ifeq "$(UseGhcForCc)" "YES"
+# UseGhcForCc is only relevant when not booting from HC files.
+ifeq "$(UseGhcForCc) $(BootingFromHc)" "YES NO"
$(odir_)%.$(way_)o : %.c
@$(RM) $@