diff --git a/gnu/usr.bin/cc/cc_tools/Makefile b/gnu/usr.bin/cc/cc_tools/Makefile index e7cb497cd78..fd50ecf9e91 100644 --- a/gnu/usr.bin/cc/cc_tools/Makefile +++ b/gnu/usr.bin/cc/cc_tools/Makefile @@ -1,5 +1,5 @@ # -# $Id: Makefile,v 1.9 1998/03/12 12:52:24 bde Exp $ +# $Id: Makefile,v 1.10 1998/03/23 11:50:38 bde Exp $ # # @@ -9,81 +9,81 @@ # SRCS to get dependencies. # +# ../Makefile.inc will put an absolute path to our objdir in CFLAGS. +# Prevent mkdep from using it, so that we don't have to give rules for +# aliases of generated headers. +# +CFLAGS+= -I. + .include "../Makefile.inc" #----------------------------------------------------------------------- # Bytecode components .for i in arity opcode opname -bc-$i.h: bi-$i bytecode.def +bc-$i.h: bi-$i bytecode.def ./bi-$i < ${GCCDIR}/bytecode.def > bc-$i.h -bi-$i: bi-$i.o bi-parser.o bi-lexer.o bi-reverse.o +bi-$i: bi-$i.o bi-parser.o bi-lexer.o bi-reverse.o ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -SRCS+= bc-$i.h -LOCOBJS+= bi-$i.o -CLEANFILES+= bi-$i bi-$i.o +GENSRCS+= bc-$i.h bi-$i.c +CLEANFILES+= bi-$i .endfor .ORDER: bi-parser.c bi-parser.h -bi-parser.c bi-parser.h: bi-parser.y +bi-parser.c bi-parser.h: bi-parser.y ${BISON} ${BISONFLAGS} -d ${.ALLSRC} -o bi-parser.c -SRCS+= bi-parser.c bi-parser.h - -LOCOBJS+= bi-lexer.o bi-parser.o bi-reverse.o -CLEANFILES+= bi-lexer.o bi-parser.o bi-reverse.o +SRCS+= bi-lexer.c bi-reverse.c +GENSRCS+= bi-parser.c bi-parser.h #----------------------------------------------------------------------- # insn-* gunk -.for i in config flags codes attr -insn-$i.h: gen$i ${MD_FILE} +.for i in attr codes config flags +insn-$i.h: gen$i ${MD_FILE} ./gen$i ${MD_FILE} > insn-$i.h -SRCS+= insn-$i.h +GENSRCS+= insn-$i.h .endfor -.for i in emit recog opinit extract peep attrtab output -insn-$i.c: gen$i ${MD_FILE} +.for i in attrtab emit extract opinit output peep recog +insn-$i.c: gen$i ${MD_FILE} ./gen$i ${MD_FILE} > insn-$i.c -SRCS+= insn-$i.c +GENSRCS+= insn-$i.c .endfor -.for i in config flags codes emit opinit recog extract peep attr output -gen$i: gen$i.o rtl.o obstack.o +.for i in attr codes config emit extract flags opinit output peep recog +gen$i: gen$i.o rtl.o obstack.o ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -gen$i.o: gen$i.c ${RTL_H} -LOCOBJS+= gen$i.o -CLEANFILES+= gen$i gen$i.o +GENSRCS+= gen$i.c +CLEANFILES+= gen$i .endfor .for i in attrtab -gen$i: gen$i.o rtl.o rtlanal.o print-rtl.o obstack.o +gen$i: gen$i.o rtl.o rtlanal.o print-rtl.o obstack.o ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -gen$i.o: gen$i.c ${RTL_H} -LOCOBJS+= gen$i.o -CLEANFILES+= gen$i gen$i.o +GENSRCS+= gen$i.c +CLEANFILES+= gen$i .endfor -LOCOBJS+= print-rtl.o rtl.o rtlanal.o obstack.o -CLEANFILES+= print-rtl.o rtl.o rtlanal.o obstack.o +SRCS+= print-rtl.c rtl.c rtlanal.c obstack.c #----------------------------------------------------------------------- # C hash codes c-gperf.h: c-parse.gperf gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \ ${GCCDIR}/c-parse.gperf > ${.TARGET} -SRCS+= c-gperf.h +GENSRCS+= c-gperf.h #----------------------------------------------------------------------- # C++ hash codes hash.h: gxx.gperf gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \ ${GCCDIR}/cp/gxx.gperf >hash.h -SRCS+= hash.h +GENSRCS+= hash.h #----------------------------------------------------------------------- # C parser @@ -95,8 +95,8 @@ c-parse.c c-parse.h: c-parse.in ${BISON} -d c-parse.y -o c-parse.c rm -f c-parse.y -SRCS+= c-parse.c c-parse.h -CLEANFILES+= c-parse.y # insurance +GENSRCS+= c-parse.c c-parse.h +CLEANFILES+= c-parse.y # insurance #----------------------------------------------------------------------- # objc parser @@ -108,8 +108,8 @@ objc-parse.c objc-parse.h: c-parse.in ${BISON} -d objc-parse.y -o objc-parse.c rm -f objc-parse.y -SRCS+= objc-parse.c objc-parse.h -CLEANFILES+= objc-parse.y # insurance +GENSRCS+= objc-parse.c objc-parse.h +CLEANFILES+= objc-parse.y # insurance #----------------------------------------------------------------------- # C++ parser done in its own makefile @@ -129,21 +129,42 @@ ${COMMONHDRS}: echo '#include "cp/lang-specs.h"' > specs.h echo '#include "f2c-specs.h"' >> specs.h -SRCS+= ${COMMONHDRS} +GENSRCS+= ${COMMONHDRS} #----------------------------------------------------------------------- -# Everything in ${SRCS} is generated -CLEANFILES+= ${SRCS} +# General things. -#----------------------------------------------------------------------- -all: ${SRCS} +SRCS+= ${GENSRCS} +CLEANFILES+= ${GENSRCS} -#----------------------------------------------------------------------- -# We kept ${LOCOBJS} separate from ${OBJS} because adding all the -# objects to ${OBJS} would give too many (cyclic) dependencies. -# Add just enough dependencies for `make -j 1000' to work. -${LOCOBJS}: ${COMMONHDRS} -genattrtab.o: insn-config.h -genextract.o: insn-config.h +all: ${SRCS} .include + +#----------------------------------------------------------------------- +# Fixups. + +# Set OBJS the same as bsd.prog.mk would do if we defined PROG. We can't +# define PROG because we have multiple programs. +# +OBJS+= ${SRCS:N*.h:R:S/$/.o/g} + +.if !exists(${DEPENDFILE}) +# Fudge pre-dependfile dependencies of objects the same as bsd.prog.mk +# would do if we defined PROG, except for leaving out dependencies on +# bc-*.h and insn-*.h because these dependencies would be circular. +# +${OBJS}: ${SRCS:M*.h:Nbc-*.h:Ninsn-*.h} + +# Give all dependencies on bc-*.h and insn-*.h explicitly (none here for +# bc-*.h). This suffices for `make -j depend', and after that all +# the dependencies will be in .depend since all .c source files are in +# SRCS. +# +genattrtab.o genextract.o: insn-config.h +insn-attrtab.o: insn-attr.h insn-config.h +insn-emit.o: insn-codes.h insn-config.h insn-flags.h +insn-opinit.o: insn-codes.h insn-config.h insn-flags.h +insn-output.o: insn-attr.h insn-codes.h insn-config.h insn-flags.h +insn-recog.o: insn-config.h +.endif