opnsense-src/gnu/usr.bin/cc/cc_tools/Makefile
Bruce Evans 3ac62e921a Fixed `make -jN depend' (N >= 2) by removing the beforedepend
target.  .ORDER doesn't work right, but is used for things related
to the depend target.  It "works" for the depend target by skipping
the build of .depend when N >= 2 and there is a non-default
beforedepend target with no rules.  Recent fixes made almost all
the beforedepend targets in the tree a no-op except for this bug.

Removed vestiges of elf and aout targets.
1998-03-12 12:52:24 +00:00

149 lines
4.4 KiB
Makefile

#
# $Id: Makefile,v 1.8 1998/03/08 05:29:49 peter Exp $
#
#
# This could probably be merged with ../cc_int/Makefile, but bsd.lib.mk
# is such a !@#!*#% nightmare because of how it reprograms the dependencies,
# suffix rules, SRCS, etc. It's easiest to cheat by using bsd.prog.mk and
# SRCS to get dependencies.
#
.include "../Makefile.inc"
#-----------------------------------------------------------------------
# Bytecode components
.for i in arity opcode opname
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
${CC} ${.ALLSRC} -o ${.TARGET}
SRCS+= bc-$i.h
LOCOBJS+= bi-$i.o
CLEANFILES+= bi-$i bi-$i.o
.endfor
.ORDER: bi-parser.c bi-parser.h
bi-parser.c bi-parser.h: bi-parser.y
${BISON} ${BISONFLAGS} -d ${.ALLSRC} -o bi-parser.c
SRCS+= bi-parser.c bi-parser.h
LOCOBJS+= bi-lexer.o bi-parser.o bi-reverse.o
CLEANFILES+= bi-lexer.o bi-parser.o bi-reverse.o
#-----------------------------------------------------------------------
# insn-* gunk
.for i in config flags codes attr
insn-$i.h: gen$i ${MD_FILE}
./gen$i ${MD_FILE} > insn-$i.h
SRCS+= insn-$i.h
.endfor
.for i in emit recog opinit extract peep attrtab output
insn-$i.c: gen$i ${MD_FILE}
./gen$i ${MD_FILE} > insn-$i.c
SRCS+= 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
${CC} ${.ALLSRC} -o ${.TARGET}
gen$i.o: gen$i.c ${RTL_H}
LOCOBJS+= gen$i.o
CLEANFILES+= gen$i gen$i.o
.endfor
.for i in attrtab
gen$i: gen$i.o rtl.o rtlanal.o print-rtl.o obstack.o
${CC} ${.ALLSRC} -o ${.TARGET}
gen$i.o: gen$i.c ${RTL_H}
LOCOBJS+= gen$i.o
CLEANFILES+= gen$i gen$i.o
.endfor
LOCOBJS+= print-rtl.o rtl.o rtlanal.o obstack.o
CLEANFILES+= print-rtl.o rtl.o rtlanal.o obstack.o
#-----------------------------------------------------------------------
# C hash codes
c-gperf.h: c-parse.gperf
gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
${GCCDIR}/c-parse.gperf > ${.TARGET}
SRCS+= c-gperf.h
#-----------------------------------------------------------------------
# C++ hash codes
hash.h: gxx.gperf
gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \
${GCCDIR}/cp/gxx.gperf >hash.h
SRCS+= hash.h
#-----------------------------------------------------------------------
# C parser
.ORDER: c-parse.c c-parse.h
c-parse.c c-parse.h: c-parse.in
sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
-e "/^ifc$$/d" -e "/^end ifc$$/d" \
${GCCDIR}/c-parse.in > c-parse.y
${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
#-----------------------------------------------------------------------
# objc parser
.ORDER: objc-parse.c objc-parse.h
objc-parse.c objc-parse.h: c-parse.in
sed -e "/^ifc$$/,/^end ifc$$/d" \
-e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
${GCCDIR}/c-parse.in > objc-parse.y
${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
#-----------------------------------------------------------------------
# C++ parser done in its own makefile
#-----------------------------------------------------------------------
# CPP parser done in its own makefile
#-----------------------------------------------------------------------
# the host/target compiler config.
COMMONHDRS= config.h hconfig.h tconfig.h tm.h options.h specs.h
${COMMONHDRS}:
echo '#include "${MACHINE_ARCH}/freebsd.h"' > tm.h
echo '#include "${MACHINE_ARCH}/xm-freebsd.h"' > config.h
echo '#include "${MACHINE_ARCH}/xm-freebsd.h"' > hconfig.h
echo '#include "${MACHINE_ARCH}/xm-freebsd.h"' > tconfig.h
echo '#include "cp/lang-options.h"' > options.h
echo '#include "cp/lang-specs.h"' > specs.h
echo '#include "f2c-specs.h"' >> specs.h
SRCS+= ${COMMONHDRS}
#-----------------------------------------------------------------------
# Everything in ${SRCS} is generated
CLEANFILES+= ${SRCS}
#-----------------------------------------------------------------------
all: ${SRCS}
#-----------------------------------------------------------------------
# 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
.include <bsd.prog.mk>