Build system: make ocamllex silent by default (#8664)
This commit makes e.g. make -s world.opt completely silent when everything works, in order to increase the visibility of any unexpected message occurring during the build. This will be useful for instance during CI, in particular it should make it easier to catch undefined build variables. The implementation is straightforward. The OCAMLLEX_FLAGS variable is defined in Makefile.common.in and then used consistently by all lexing recipes. In addition, in tools/Makefile, the two rules producing the lexers from cvt_emit.mll and make_opcodes.mll have been replaced by a pattern-rule and the useless .SUFFIXES target has been removed.master
parent
7f9913b1c9
commit
a201ade7f3
2
Makefile
2
Makefile
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@ -852,7 +852,7 @@ otherlibs/dynlink/dynlink.cmxa: otherlibs/dynlink/native/dynlink.ml
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# The lexer
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parsing/lexer.ml: parsing/lexer.mll
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$(CAMLLEX) $<
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$(CAMLLEX) $(OCAMLLEX_FLAGS) $<
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partialclean::
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rm -f parsing/lexer.ml
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@ -62,3 +62,6 @@ else
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ocamlc_cmd = $(FLEXLINK_ENV) $(ocamlc)
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ocamlopt_cmd = $(FLEXLINK_ENV) $(ocamlopt)
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endif
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# By default, request ocamllex to be quiet
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OCAMLLEX_FLAGS ?= -q
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@ -103,7 +103,7 @@ depend: beforedepend
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| sed -e 's,$(UNIXDIR)/,$$(UNIXDIR)/,' > .depend
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lexer.ml: lexer.mll
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$(CAMLLEX) lexer.mll
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$(CAMLLEX) $(OCAMLLEX_FLAGS) $<
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clean::
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rm -f lexer.ml
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beforedepend:: lexer.ml
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@ -61,7 +61,7 @@ clean::
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beforedepend:: parser.ml parser.mli
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lexer.ml: lexer.mll
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$(CAMLLEX) lexer.mll
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$(CAMLLEX) $(OCAMLLEX_FLAGS) $<
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clean::
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rm -f lexer.ml
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@ -271,7 +271,7 @@ odoc_see_lexer.ml: odoc_see_lexer.mll
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$(OCAMLOPT_CMD) -shared -o $@ $(OCAMLPP) $(COMPFLAGS) $<
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.mll.ml:
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$(OCAMLLEX) $<
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$(OCAMLLEX) $(OCAMLLEX_FLAGS) $<
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.mly.ml:
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$(OCAMLYACC) --strict -v $<
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@ -507,10 +507,10 @@ clean:
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depend:
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$(OCAMLYACC) odoc_text_parser.mly
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$(OCAMLYACC) odoc_parser.mly
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$(OCAMLLEX) odoc_text_lexer.mll
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$(OCAMLLEX) odoc_lexer.mll
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$(OCAMLLEX) odoc_ocamlhtml.mll
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$(OCAMLLEX) odoc_see_lexer.mll
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$(OCAMLLEX) $(OCAMLLEX_FLAGS) odoc_text_lexer.mll
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$(OCAMLLEX) $(OCAMLLEX_FLAGS) odoc_lexer.mll
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$(OCAMLLEX) $(OCAMLLEX_FLAGS) odoc_ocamlhtml.mll
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$(OCAMLLEX) $(OCAMLLEX_FLAGS) odoc_see_lexer.mll
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$(OCAMLDEP) $(DEPFLAGS) $(DEPINCLUDES) *.mll *.mly *.ml *.mli > .depend
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$(OCAMLDEP) $(DEPFLAGS) $(DEPINCLUDES) -shared generators/*.ml >> .depend
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@ -218,7 +218,7 @@ ocamltest.opt$(EXE): $(native_modules)
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$(ocamlyacc) $<
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%.ml: %.mll
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$(ocamllex) -q $<
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$(ocamllex) $(OCAMLLEX_FLAGS) $<
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%.$(O): %.c
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$(CC) $(OC_CFLAGS) $(OC_CPPFLAGS) -c $<
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@ -262,9 +262,6 @@ cvt_emit: $(CVT_EMIT)
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clean::
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if test -f cvt_emit; then mv -f cvt_emit cvt_emit.bak; else :; fi
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cvt_emit.ml: cvt_emit.mll
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$(CAMLLEX) cvt_emit.mll
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clean::
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rm -f cvt_emit.ml
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@ -299,9 +296,6 @@ DUMPOBJ= \
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$(call byte_and_opt,dumpobj,$(DUMPOBJ),)
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make_opcodes.ml: make_opcodes.mll
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$(CAMLLEX) make_opcodes.mll
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make_opcodes: make_opcodes.ml
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$(CAMLC) make_opcodes.ml -o $@
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@ -408,7 +402,8 @@ clean::
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# Common stuff
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.SUFFIXES:
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%.ml: %.mll
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$(CAMLLEX) $(OCAMLLEX_FLAGS) $<
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%.cmo: %.ml
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$(CAMLC) -c $(COMPFLAGS) - $<
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