Install compiler internals (as libraries + compiled interfaces + start modules)

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@12469 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

1 files changed, 96 insertions, 65 deletions

diff --git a/Makefile b/Makefile
index d7ec3b76cc..453cef7ebf 100644
--- a/Makefile
+++ b/Makefile
@@ -41,8 +41,6 @@ UTILS=utils/misc.cmo utils/tbl.cmo utils/config.cmo \
   utils/clflags.cmo utils/terminfo.cmo utils/ccomp.cmo utils/warnings.cmo \
   utils/consistbl.cmo
 
-OPTUTILS=$(UTILS)
-
 PARSING=parsing/location.cmo parsing/longident.cmo \
   parsing/syntaxerr.cmo parsing/parser.cmo \
   parsing/lexer.cmo parsing/parse.cmo parsing/printast.cmo
@@ -64,12 +62,16 @@ COMP=bytecomp/lambda.cmo bytecomp/printlambda.cmo \
   bytecomp/typeopt.cmo bytecomp/switch.cmo bytecomp/matching.cmo \
   bytecomp/translobj.cmo bytecomp/translcore.cmo \
   bytecomp/translclass.cmo bytecomp/translmod.cmo \
-  bytecomp/simplif.cmo bytecomp/runtimedef.cmo
+  bytecomp/simplif.cmo bytecomp/runtimedef.cmo \
+  driver/pparse.cmo driver/main_args.cmo
+
+COMMON=$(UTILS) $(PARSING) $(TYPING) $(COMP)
 
 BYTECOMP=bytecomp/meta.cmo bytecomp/instruct.cmo bytecomp/bytegen.cmo \
   bytecomp/printinstr.cmo bytecomp/opcodes.cmo bytecomp/emitcode.cmo \
   bytecomp/bytesections.cmo bytecomp/dll.cmo bytecomp/symtable.cmo \
-  bytecomp/bytelink.cmo bytecomp/bytelibrarian.cmo bytecomp/bytepackager.cmo
+  bytecomp/bytelink.cmo bytecomp/bytelibrarian.cmo bytecomp/bytepackager.cmo \
+  driver/errors.cmo driver/compile.cmo
 
 ASMCOMP=asmcomp/arch.cmo asmcomp/debuginfo.cmo \
   asmcomp/cmm.cmo asmcomp/printcmm.cmo \
@@ -84,42 +86,22 @@ ASMCOMP=asmcomp/arch.cmo asmcomp/debuginfo.cmo \
   asmcomp/printlinear.cmo asmcomp/linearize.cmo \
   asmcomp/schedgen.cmo asmcomp/scheduling.cmo \
   asmcomp/emitaux.cmo asmcomp/emit.cmo asmcomp/asmgen.cmo \
-  asmcomp/asmlink.cmo asmcomp/asmlibrarian.cmo asmcomp/asmpackager.cmo
-
-DRIVER=driver/pparse.cmo driver/errors.cmo driver/compile.cmo \
-  driver/main_args.cmo driver/main.cmo
-
-OPTDRIVER= driver/pparse.cmo driver/opterrors.cmo driver/optcompile.cmo \
-  driver/main_args.cmo driver/optmain.cmo
+  asmcomp/asmlink.cmo asmcomp/asmlibrarian.cmo asmcomp/asmpackager.cmo \
+  driver/opterrors.cmo driver/optcompile.cmo
 
-TOPLEVEL=driver/pparse.cmo driver/errors.cmo driver/compile.cmo \
-  driver/main_args.cmo toplevel/genprintval.cmo toplevel/toploop.cmo \
+TOPLEVEL=toplevel/genprintval.cmo toplevel/toploop.cmo \
   toplevel/trace.cmo toplevel/topdirs.cmo toplevel/topmain.cmo
 
-TOPLEVELLIB=toplevel/toplevellib.cma
-TOPLEVELSTART=toplevel/topstart.cmo
-
-COMPOBJS=$(UTILS) $(PARSING) $(TYPING) $(COMP) $(BYTECOMP) $(DRIVER)
+BYTESTART=driver/main.cmo
 
-TOPLIB=$(UTILS) $(PARSING) $(TYPING) $(COMP) $(BYTECOMP) $(TOPLEVEL)
+OPTSTART=driver/optmain.cmo
 
-TOPOBJS=$(TOPLEVELLIB) $(TOPLEVELSTART)
+TOPLEVELSTART=toplevel/topstart.cmo
 
-NATTOPOBJS=$(OPTUTILS) $(PARSING) $(TYPING) $(COMP) $(ASMCOMP) \
-  driver/pparse.cmo driver/opterrors.cmo driver/optcompile.cmo \
-  driver/main_args.cmo \
+NATTOPOBJS=$(UTILS) $(PARSING) $(TYPING) $(COMP) $(ASMCOMP) \
   toplevel/genprintval.cmo toplevel/opttoploop.cmo toplevel/opttopdirs.cmo \
   toplevel/opttopmain.cmo toplevel/opttopstart.cmo
 
-OPTOBJS=$(OPTUTILS) $(PARSING) $(TYPING) $(COMP) $(ASMCOMP) $(OPTDRIVER)
-
-EXPUNGEOBJS=utils/misc.cmo utils/tbl.cmo \
-  utils/config.cmo utils/clflags.cmo \
-  typing/ident.cmo typing/path.cmo typing/types.cmo typing/btype.cmo \
-  utils/warnings.cmo parsing/location.cmo \
-  typing/predef.cmo bytecomp/runtimedef.cmo bytecomp/bytesections.cmo \
-  bytecomp/dll.cmo bytecomp/meta.cmo bytecomp/symtable.cmo toplevel/expunge.cmo
-
 PERVASIVES=$(STDLIB_MODULES) outcometree topdirs toploop
 
 # For users who don't read the INSTALL file
@@ -276,10 +258,14 @@ base.opt: checkstack runtime core ocaml opt-core ocamlc.opt otherlibraries \
 	 otherlibrariesopt
 
 # Installation
+
+COMPLIBDIR=$(LIBDIR)/compiler-libs
+
 install:
 	if test -d $(BINDIR); then : ; else $(MKDIR) $(BINDIR); fi
 	if test -d $(LIBDIR); then : ; else $(MKDIR) $(LIBDIR); fi
 	if test -d $(STUBLIBDIR); then : ; else $(MKDIR) $(STUBLIBDIR); fi
+	if test -d $(COMPLIBDIR); then : ; else $(MKDIR) $(COMPLIBDIR); fi
 	if test -d $(MANDIR)/man$(MANEXT); then : ; \
 	  else $(MKDIR) $(MANDIR)/man$(MANEXT); fi
 	cp VERSION $(LIBDIR)/
@@ -292,12 +278,9 @@ install:
 	cd stdlib; $(MAKE) install
 	cp lex/ocamllex $(BINDIR)/ocamllex$(EXE)
 	cp yacc/ocamlyacc$(EXE) $(BINDIR)/ocamlyacc$(EXE)
-	cp toplevel/toplevellib.cma $(LIBDIR)/toplevellib.cma
+	cp utils/*.cmi parsing/*.cmi typing/*.cmi bytecomp/*.cmi driver/*.cmi toplevel/*.cmi $(COMPLIBDIR)
+	cp compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma compilerlibs/ocamltoplevel.cma $(BYTESTART) $(TOPLEVELSTART) $(COMPLIBDIR)
 	cp expunge $(LIBDIR)/expunge$(EXE)
-	cp typing/outcometree.cmi typing/outcometree.mli $(LIBDIR)
-	cp toplevel/topstart.cmo $(LIBDIR)
-	cp toplevel/toploop.cmi toplevel/topdirs.cmi toplevel/topmain.cmi \
-	   $(LIBDIR)
 	cd tools; $(MAKE) install
 	-cd man; $(MAKE) install
 	for i in $(OTHERLIBRARIES); do \
@@ -316,33 +299,58 @@ installopt:
 	cd asmrun; $(MAKE) install
 	cp ocamlopt $(BINDIR)/ocamlopt$(EXE)
 	cd stdlib; $(MAKE) installopt
+	cp asmcomp/*.cmi $(COMPLIBDIR)
+	cp compilerlibs/ocamloptcomp.cma $(OPTSTART) $(COMPLIBDIR)
 	cd ocamldoc; $(MAKE) installopt
 	for i in $(OTHERLIBRARIES); \
 	  do (cd otherlibs/$$i; $(MAKE) installopt) || exit $$?; done
-	if test -f ocamlc.opt; \
-	  then cp ocamlc.opt $(BINDIR)/ocamlc.opt$(EXE); else :; fi
-	if test -f ocamlopt.opt; \
-	  then cp ocamlopt.opt $(BINDIR)/ocamlopt.opt$(EXE); else :; fi
-	if test -f lex/ocamllex.opt; \
-	  then cp lex/ocamllex.opt $(BINDIR)/ocamllex.opt$(EXE); else :; fi
+	if test -f ocamlopt.opt ; then $(MAKE) installoptopt; fi
+
+installoptopt:
+	cp ocamlc.opt $(BINDIR)/ocamlc.opt$(EXE)
+	cp ocamlopt.opt $(BINDIR)/ocamlopt.opt$(EXE)
+	cp lex/ocamllex.opt $(BINDIR)/ocamllex.opt$(EXE)
+	cp compilerlibs/ocamlcommon.cmxa compilerlibs/ocamlcommon.a \
+           compilerlibs/ocamlbytecomp.cmxa compilerlibs/ocamlbytecomp.a \
+           compilerlibs/ocamloptcomp.cma compilerlibs/ocamloptcomp.a \
+           $(BYTESTART:.cmo=.cmx) $(BYTESTART:.cmo=.o) \
+           $(OPTSTART:.cmo=.cmx) $(OPTSTART:.cmo=.o) \
+           $(COMPLIBDIR)
+	cd $(COMPLIBDIR) && $(RANLIB) ocamlcommon.a ocamlbytecomp.a ocamloptcomp.a
 
 clean:: partialclean
 
-# The compiler
+# Shared parts of the system
+
+compilerlibs/ocamlcommon.cma: $(COMMON)
+	$(CAMLC) -a -o $@ $(COMMON)
+partialclean::
+	rm -f compilerlibs/ocamlcommon.cma
+
+# The bytecode compiler
+
+compilerlibs/ocamlbytecomp.cma: $(BYTECOMP)
+	$(CAMLC) -a -o $@ $(BYTECOMP)
+partialclean::
+	rm -f compilerlibs/ocamlbytecomp.cma
 
-ocamlc: $(COMPOBJS)
-	$(CAMLC) $(LINKFLAGS) -o ocamlc $(COMPOBJS)
+ocamlc: compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma $(BYTESTART)
+	$(CAMLC) $(LINKFLAGS) -o ocamlc \
+           compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma $(BYTESTART)
 	@sed -e 's|@compiler@|$$topdir/boot/ocamlrun $$topdir/ocamlc|' \
 	  driver/ocamlcomp.sh.in > ocamlcomp.sh
 	@chmod +x ocamlcomp.sh
 
-partialclean::
-	rm -f ocamlc ocamlcomp.sh
-
 # The native-code compiler
 
-ocamlopt: $(OPTOBJS)
-	$(CAMLC) $(LINKFLAGS) -o ocamlopt $(OPTOBJS)
+compilerlibs/ocamloptcomp.cma: $(ASMCOMP)
+	$(CAMLC) -a -o $@ $(ASMCOMP)
+partialclean::
+	rm -f compilerlibs/ocamloptcomp.cma
+
+ocamlopt: compilerlibs/ocamlcommon.cma compilerlibs/ocamloptcomp.cma $(OPTSTART)
+	$(CAMLC) $(LINKFLAGS) -o ocamlopt \
+          compilerlibs/ocamlcommon.cma compilerlibs/ocamloptcomp.cma $(OPTSTART)
 	@sed -e 's|@compiler@|$$topdir/boot/ocamlrun $$topdir/ocamlopt|' \
 	  driver/ocamlcomp.sh.in > ocamlcompopt.sh
 	@chmod +x ocamlcompopt.sh
@@ -352,16 +360,20 @@ partialclean::
 
 # The toplevel
 
-ocaml: $(TOPOBJS) expunge
-	$(CAMLC) $(LINKFLAGS) -linkall -o ocaml.tmp $(TOPOBJS)
+compilerlibs/ocamltoplevel.cma: $(TOPLEVEL)
+	$(CAMLC) -a -o $@ $(TOPLEVEL)
+partialclean::
+	rm -f compilerlibs/ocamltoplevel.cma
+
+ocaml: compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma compilerlibs/ocamltoplevel.cma $(TOPLEVELSTART) expunge
+	$(CAMLC) $(LINKFLAGS) -linkall -o ocaml.tmp \
+          compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma \
+          compilerlibs/ocamltoplevel.cma $(TOPLEVELSTART)
 	- $(CAMLRUN) ./expunge ocaml.tmp ocaml $(PERVASIVES)
 	rm -f ocaml.tmp
 
-toplevel/toplevellib.cma: $(TOPLIB)
-	$(CAMLC) -a -o $@ $(TOPLIB)
-
 partialclean::
-	rm -f ocaml toplevel/toplevellib.cma
+	rm -f ocaml
 
 # The native toplevel
 
@@ -430,13 +442,24 @@ partialclean::
 
 beforedepend:: parsing/lexer.ml
 
+# Shared parts of the system compiled with the native-code compiler
+
+compilerlibs/ocamlcommon.cmxa: $(COMMON:.cmo=.cmx)
+	$(CAMLOPT) -a -o $@ $(COMMON:.cmo=.cmx)
+partialclean::
+	rm -f compilerlibs/ocamlcommon.cmxa compilerlibs/ocamlcommon.a
+
 # The bytecode compiler compiled with the native-code compiler
 
-ocamlc.opt: $(COMPOBJS:.cmo=.cmx)
-	cd asmrun; $(MAKE) meta.o dynlink.o
+compilerlibs/ocamlbytecomp.cmxa: $(BYTECOMP:.cmo=.cmx)
+	$(CAMLOPT) -a -o $@ $(BYTECOMP:.cmo=.cmx)
+partialclean::
+	rm -f compilerlibs/ocamlbytecomp.cmxa compilerlibs/ocamlbytecomp.a
+
+ocamlc.opt: compilerlibs/ocamlcommon.cmxa compilerlibs/ocamlbytecomp.cmxa $(BYTESTART:.cmo=.cmx)
 	$(CAMLOPT) $(LINKFLAGS) -ccopt "$(BYTECCLINKOPTS)" -o ocamlc.opt \
-	  $(COMPOBJS:.cmo=.cmx) \
-	  asmrun/meta.o asmrun/dynlink.o -cclib "$(BYTECCLIBS)"
+          compilerlibs/ocamlcommon.cmxa compilerlibs/ocamlbytecomp.cmxa \
+          $(BYTESTART:.cmo=.cmx) -cclib "$(BYTECCLIBS)"
 	@sed -e 's|@compiler@|$$topdir/ocamlc.opt|' \
 	  driver/ocamlcomp.sh.in > ocamlcomp.sh
 	@chmod +x ocamlcomp.sh
@@ -446,8 +469,15 @@ partialclean::
 
 # The native-code compiler compiled with itself
 
-ocamlopt.opt: $(OPTOBJS:.cmo=.cmx)
-	$(CAMLOPT) $(LINKFLAGS) -o ocamlopt.opt $(OPTOBJS:.cmo=.cmx)
+compilerlibs/ocamloptcomp.cmxa: $(ASMCOMP:.cmo=.cmx)
+	$(CAMLOPT) -a -o $@ $(ASMCOMP:.cmo=.cmx)
+partialclean::
+	rm -f compilerlibs/ocamloptcomp.cmxa compilerlibs/ocamloptcomp.a
+
+ocamlopt.opt: compilerlibs/ocamlcommon.cmxa compilerlibs/ocamloptcomp.cmxa $(OPTSTART:.cmo=.cmx)
+	$(CAMLOPT) $(LINKFLAGS) -o ocamlopt.opt \
+           compilerlibs/ocamlcommon.cmxa compilerlibs/ocamloptcomp.cmxa \
+           $(OPTSTART:.cmo=.cmx)
 	@sed -e 's|@compiler@|$$topdir/ocamlopt.opt|' \
 	  driver/ocamlcomp.sh.in > ocamlcompopt.sh
 	@chmod +x ocamlcompopt.sh
@@ -455,7 +485,7 @@ ocamlopt.opt: $(OPTOBJS:.cmo=.cmx)
 partialclean::
 	rm -f ocamlopt.opt
 
-$(OPTOBJS:.cmo=.cmx): ocamlopt
+$(COMMON:.cmo=.cmx) $(BYTECOMP:.cmo=.cmx) $(ASMCOMP:.cmo=.cmx): ocamlopt
 
 # The numeric opcodes
 
@@ -546,8 +576,9 @@ tools/cvt_emit: tools/cvt_emit.mll
 
 # The "expunge" utility
 
-expunge: $(EXPUNGEOBJS)
-	$(CAMLC) $(LINKFLAGS) -o expunge $(EXPUNGEOBJS)
+expunge: compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma toplevel/expunge.cmo
+	$(CAMLC) $(LINKFLAGS) -o expunge \
+          compilerlibs/ocamlcommon.cma compilerlibs/ocamlbytecomp.cma toplevel/expunge.cmo
 
 partialclean::
 	rm -f expunge