X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=mk%2Fsuffix.mk;h=4da8fa95430c176cd4119c4039f06f38c8ad89d6;hb=182b16bccea2eab1a8af93a6246db3d391e436c7;hp=52c2d21e36f00368380c69802cd8e41da636050c;hpb=22f40af747bb2d6b26b8755e539560db1c5814d1;p=ghc-hetmet.git

diff --git a/mk/suffix.mk b/mk/suffix.mk
index 52c2d21..4da8fa9 100644
--- a/mk/suffix.mk
+++ b/mk/suffix.mk
@@ -16,54 +16,62 @@
 
 .SUFFIXES:
 
-# However, if $(way) is set then we have to define $(way_) and $(_way)
-# from it in the obvious fashion.
-# This must be done here (or earlier), but not in target.mk with the other
-# way management, because the pattern rules in this file take a snapshot of
-# the value of $(way_) and $(_way), and it's no good setting them later!
-
-ifneq "$(way)" ""
-  way_ := $(way)_
-  _way := _$(way)
-endif
+# This declaration tells GNU make to delete the target if it has
+# changed and the command which created it exited with a non-zero exit
+# code.
+
+.DELETE_ON_ERROR:
 
 #-----------------------------------------------------------------------------
 # Haskell Suffix Rules
 
-%.$(way_)o : %.hs
+# 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_ = $(odir)/
+else
+odir_ =
+endif
+
+# Turn off all the Haskell suffix rules if we're booting from .hc
+# files.  The file bootstrap.mk contains alternative suffix rules in
+# this case.
+ifneq "$(BootingFromHc)" "YES"
+
+$(odir_)%.$(way_)o : %.hs
 	$(HC_PRE_OPTS)
-	$(HC) $(HC_OPTS) -c $< -o $@ -osuf $(subst .,,$(suffix $@))
+	$(HC) $(HC_OPTS) -c $< -o $@  -ohi $(basename $@).$(way_)hi
 	$(HC_POST_OPTS)
-			 
-%.$(way_)o : %.lhs	 
+
+$(odir_)%.$(way_)o : %.lhs	 
 	$(HC_PRE_OPTS)
-	$(HC) $(HC_OPTS) -c $< -o $@ -osuf $(subst .,,$(suffix $@))
+	$(HC) $(HC_OPTS) -c $< -o $@  -ohi $(basename $@).$(way_)hi
 	$(HC_POST_OPTS)
-			 
-%.$(way_)hc : %.lhs	 
+
+$(odir_)%.$(way_)hc : %.lhs	 
 	$(RM) $@
 	$(HC) $(HC_OPTS) -C $< -o $@
-			 
-%.$(way_)hc : %.hs	 
+
+$(odir_)%.$(way_)hc : %.hs	 
 	$(RM) $@
 	$(HC) $(HC_OPTS) -C $< -o $@
-			 
-%.$(way_)o : %.$(way_)hc 
+
+$(odir_)%.$(way_)o : %.$(way_)hc
 	$(HC_PRE_OPTS)
-	$(HC) $(HC_OPTS) -c $< -o $@ -osuf $(subst .,,$(suffix $@))
+	$(HC) $(HC_OPTS) -c $< -o $@
 	$(HC_POST_OPTS)
 
-%.$(way_)o : %.hc 
+$(odir_)%.$(way_)o : %.hc
 	$(HC_PRE_OPTS)
-	$(HC) $(HC_OPTS) -c $< -o $@ -osuf $(subst .,,$(suffix $@))
+	$(HC) $(HC_OPTS) -c $< -o $@
 	$(HC_POST_OPTS)
 
-%.$(way_)s : %.$(way_)hc 
+$(odir_)%.$(way_)s : %.$(way_)hc 
 	$(HC_PRE_OPTS)
-	$(HC) $(HC_OPTS) -S $< -o $@ -osuf $(subst .,,$(suffix $@))
+	$(HC) $(HC_OPTS) -S $< -o $@
 	$(HC_POST_OPTS)
 
-%.$(way_)hc : %.lhc
+$(odir_)%.$(way_)hc : %.lhc
 	@$(RM) $@
 	$(UNLIT) $< $@
 	@chmod 444 $@
@@ -79,26 +87,74 @@ endif
 
 %.$(way_)hi : %.$(way_)o
 	@if [ ! -f $@ ] ; then \
-	    echo Panic! $< exists, but $@ does not. \
+	    echo Panic! $< exists, but $@ does not.; \
 	    exit 1; \
 	else exit 0 ; \
 	fi							
 
-%.$(way_)hi : %.$(way_)hc
+$(odir_)%.$(way_)hi : %.$(way_)hc
 	@if [ ! -f $@ ] ; then \
-	    echo Panic! $< exists, but $@ does not. \
+	    echo Panic! $< exists, but $@ does not.; \
 	    exit 1; \
 	else exit 0 ; \
 	fi
 
+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
 #
-.PRECIOUS: %.hs
+.SECONDARY: %.hs
 
 %.hs : %.ly
 	$(HAPPY) $(HAPPY_OPTS) $<
 
+%.hs : %.y
+	$(HAPPY) $(HAPPY_OPTS) $<
+
+#-----------------------------------------------------------------------------
+# Alex Suffix Rules
+#
+
+%.hs : %.x
+	$(ALEX) $(ALEX_OPTS) $<
+
+#-----------------------------------------------------------------------------
+# hsc2hs Suffix Rules
+#
+ifneq "$(BootingFromHc)" "YES"
+%_hsc.c %_hsc.h %.hs : %.hsc
+	$(HSC2HS) $(HSC2HS_OPTS) $<
+	@touch $(patsubst %.hsc,%_hsc.c,$<)
+endif
+
 #-----------------------------------------------------------------------------
 # Lx Suffix Rules
 #
@@ -110,53 +166,72 @@ endif
 # Green-card Suffix Rules
 #
 
-%.hs : %.gc
-	$(GREENCARD) $(GREENCARD_OPTS) $< -o $@
+.PRECIOUS: %.gc
+
+%.hs %_stub_ffi.c %_stub_ffi.h : %.gc
+	$(GREENCARD) $(GC_OPTS) $<
 
 %.lhs : %.gc
-	$(GREENCARD) $(GREENCARD_OPTS) $< -o $@
+	$(GREENCARD) $(GC_OPTS) $< -o $@
+
+%.gc : %.pgc
+	$(CPP) $(GC_CPP_OPTS) $< | perl -pe 's#\\n#\n#g' > $@
 
 #-----------------------------------------------------------------------------
 # C-related suffix rules
 
-%.$(way_)o : %.$(way_)s
+# UseGhcForCc is only relevant when not booting from HC files.
+ifeq "$(UseGhcForCc) $(BootingFromHc)" "YES NO"
+
+$(odir_)%.$(way_)o : %.c
 	@$(RM) $@
-	$(AS) $(AS_OPTS) -o $@ $< || ( $(RM) $@ && exit 1 )
+	$(HC) $(GHC_CC_OPTS) -c $< -o $@
 
-%.$(way_)o : %.c
+$(odir_)%.$(way_)o : %.$(way_)s
 	@$(RM) $@
-	$(CC) $(CC_OPTS) -c $< -o $@
+	$(HC) $(GHC_CC_OPTS) -c $< -o $@
+
+$(odir_)%.$(way_)o : %.S
+	@$(RM) $@
+	$(HC) $(GHC_CC_OPTS) -c $< -o $@
+
+$(odir_)%.$(way_)s : %.c
+	@$(RM) $@
+	$(HC) $(GHC_CC_OPTS) -S $< -o $@
+
+else
 
-%.$(way_)o : %.S
+$(odir_)%.$(way_)o : %.c
 	@$(RM) $@
 	$(CC) $(CC_OPTS) -c $< -o $@
 
-#%.$(way_)s : %.c
-#	@$(RM) $@
-#	$(CC) $(CC_OPTS) -S $< -o $@
+$(odir_)%.$(way_)o : %.$(way_)s
+	@$(RM) $@
+	$(AS) $(AS_OPTS) -o $@ $<
 
-%.c : %.flex
+$(odir_)%.$(way_)o : %.S
 	@$(RM) $@
-	$(FLEX) -t $(FLEX_OPTS) $< > $@ || ( $(RM) $@ && exit 1 )
-%.c : %.lex
+	$(CC) $(CC_OPTS) -c $< -o $@
+
+$(odir_)%.$(way_)s : %.c
 	@$(RM) $@
-	$(FLEX) -t $(FLEX_OPTS) $< > $@ || ( $(RM) $@ && exit 1 )
+	$(CC) $(CC_OPTS) -S $< -o $@
+
+endif
 
 # stubs are automatically generated and compiled by GHC
 %_stub.$(way_)o: %.o
 	@:
 
-#-----------------------------------------------------------------------------
-# Yacc stuff
-
-%.tab.c %.tab.h : %.y
-	@$(RM) $*.tab.h $*.tab.c y.tab.c y.tab.h y.output
-	$(YACC) $(YACC_OPTS) $<
-	$(MV) y.tab.c $*.tab.c
-	@chmod 444 $*.tab.c
-	$(MV) y.tab.h $*.tab.h
-	@chmod 444 $*.tab.h
+# -----------------------------------------------------------------------------
+# Flex/lex
 
+%.c : %.flex
+	@$(RM) $@
+	$(FLEX) -t $(FLEX_OPTS) $< > $@
+%.c : %.lex
+	@$(RM) $@
+	$(FLEX) -t $(FLEX_OPTS) $< > $@
 
 #-----------------------------------------------------------------------------
 # Runtest rules for calling $(HC) on a single-file Haskell program
@@ -190,10 +265,6 @@ endif
 #-----------------------------------------------------------------------------
 # SGML suffix rules
 #
-%.sgml : %.vsgml
-	@$(RM) $@
-	expand $< | $(SGMLVERB) > $@
-
 %.dvi : %.sgml
 	@$(RM) $@
 	$(SGML2DVI) $(SGML2DVI_OPTS) $<
@@ -204,16 +275,28 @@ endif
 
 %.html : %.sgml
 	@$(RM) $@
+#	$(PERL) $(COLLATEINDEX) -N -o index.sgml
+#	$(JADE) -t sgml -V html-index -d $(SGMLSTYLESHEET) -c $(DOCBOOK_CATALOG) $<
+#	$(PERL) $(COLLATEINDEX) -N -o index.sgml
 	$(SGML2HTML) $(SGML2HTML_OPTS) $<
+# touch the .html file so that it is seen to be built
+	@touch $@
 
-%.ps : %.sgml
+%.html : %.tex
 	@$(RM) $@
-	$(SGML2PS) $(SGML2PS_OPTS) $<
+	$(HEVEA) $(HEVEA_OPTS) $(patsubst %.tex,%.hva,$<) $<
+	$(HEVEA) $(HEVEA_OPTS) $(patsubst %.tex,%.hva,$<) $<
+	$(HACHA) $(HACHA_OPTS) $(patsubst %.tex,%.html,$<)
+# Run HeVeA twice to resolve labels
 
 %.rtf : %.sgml
 	@$(RM) $@
 	$(SGML2RTF) $(SGML2RTF_OPTS) $<
 
+%.pdf : %.sgml
+	@$(RM) $@
+	$(SGML2PDF) $(SGML2PDF_OPTS) $<
+
 #-----------------------------------------------------------------------------
 # Literate suffix rules
 
@@ -238,6 +321,18 @@ endif
 # The default is to use the GNU resource compiler.
 #
 
-%.o : %.rc
+%.$(way_)o : %.$(way_)rc
 	@$(RM) $@
 	windres $< $@
+
+#-----------------------------------------------------------------------------
+# Preprocessor suffix rule
+
+# We're careful to remove cpp-droppings from the generated file; things like
+# '#line' pragmas.  But we also leave in #include directives, because these
+# are likely to be intentional (perhaps the file is going to be CPP'd again -
+# this is used by ghc/compiler/parser/Parser.y.pp).
+
+% : %.pp
+	@$(RM) $@
+	$(CPP) $(RAWCPP_FLAGS) -P $(CPP_OPTS) -x c $< > $@