minix/external/gpl3/gcc/usr.bin/backend/Makefile
Thomas Veerman 18a5822eff Partially import gcc and binutils
They are used as build tools for cross compilation. This import does
not include the full distribution. Rather, it sports a shell script
that will download and patch the distribution when compiled from
/usr/src/tools (yet to be committed). This part of the source tree is
only necessary for cross compilation. It's not used or compiled for
native builds.
2012-06-18 10:54:16 +00:00

329 lines
9.6 KiB
Makefile

# $NetBSD: Makefile,v 1.14 2011/11/10 09:28:25 yamt Exp $
LIBISPRIVATE= yes
LIB= backend
SRCS= ${G_OBJS:.o=.c} ${G_out_file:T}
BOTH_CPPFLAGS+= -I. -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*}
CPPFLAGS+= ${BOTH_CPPFLAGS} -DTARGET_NAME=\"${MACHINE_GNU_PLATFORM}\"
HOST_CPPFLAGS+= ${BOTH_CPPFLAGS} -DGENERATOR_FILE
DPSRCS+= insn-attr.h insn-codes.h insn-config.h insn-flags.h tree-check.h
CPPFLAGS.prefix.c+= -DPREFIX=\"/usr\"
CPPFLAGS.cppdefault.c+= -DPREFIX=\"/usr\"
CPPFLAGS+= -I${DIST}/libgcc
.include <bsd.lib.mk>
# For early builders.
EXTRADEPENDSEARLY= ${G_BUILD_EARLY_SUPPORT:.o=.lo} ${G_BUILD_RTL:.o=.lo} \
${G_BUILD_ERRORS:.o=.lo}
# Don't auto-frob .y or .l files.
.l.c .y.c .y.h:
@true
#
# Independent generation programs.
#
CLEANFILES+= gengenrtl genrtl.c genrtl.h \
gengtype gtyp-gen.h gtype-desc.c gtype-desc.h \
gtype-c.h gtype-cp.h gtype-f.h gtype-objc.h \
genflags genflags.h \
gencheck tree-check.h \
insn-preds.c genpreds tm-preds.h tm_p.h cs-tm_p.h \
genmodes insn-modes.c insn-modes.h min-insn-modes.c \
auto-host.h build-print-rtl.c \
build-rtl.c build-errors.c build-varray.c \
build-bitmap.c build-ggc-none.c \
gt-*.h *.o *.lo \
cs-config.h \
gcov-iov gcov-iov.h \
# XXX
COPTS.varasm.c= -Wno-error
# Headers that host objects depend on (except gen*rtl*)
HH_NORTL= ${G_tm_file_list} ${G_build_xm_include_list}
HH= ${HH_NORTL} genrtl.h insn-modes.h
#
# Generate the various header files we need.
#
genrtl.c: gengenrtl
${_MKTARGET_CREATE}
./gengenrtl >${.TARGET}
genrtl.h: gengenrtl
${_MKTARGET_CREATE}
./gengenrtl -h >${.TARGET}
gengenrtl.lo: ${HH_NORTL}
gengenrtl: gengenrtl.lo build-errors.lo
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
tm-preds.h: genpreds ${G_md_file}
${_MKTARGET_CREATE}
./genpreds -h ${G_md_file} >${.TARGET}
tm-constrs.h: genpreds ${G_md_file}
${_MKTARGET_CREATE}
./genpreds -c ${G_md_file} >${.TARGET}
insn-preds.c: genpreds ${G_md_file}
${_MKTARGET_CREATE}
./genpreds ${G_md_file} >${.TARGET}
genpreds.lo: ${HH}
genpreds: genpreds.lo ${EXTRADEPENDSEARLY}
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
tree-check.h: gencheck
${_MKTARGET_CREATE}
./gencheck >${.TARGET}
gencheck.lo: ${HH}
gencheck: gencheck.lo
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
# be nice to generate this entirely; but difficult.
gtyp-input.list.tmp: ${GCCARCH}/gtyp-input.list
sed s#SRCDIR#${DIST}# < ${.ALLSRC} > ${.TARGET}
CLEANFILES+= gtyp-input.list.tmp
# XXX
CLEANFILES+= gtype-lto.h gtype-objcp.h tm-constrs.h
gtype-desc.c: gtype-desc.h
gtype-desc.h: gengtype gtyp-input.list.tmp
${_MKTARGET_CREATE}
rm -f auto-host.h
ln -s ${.CURDIR}/../gcc/arch/${MACHINE_ARCH}/auto-host.h .
if [ -f ${.CURDIR}/../gcc/arch/${MACHINE_ARCH}/sysroot-suffix.h ]; then \
rm -f sysroot-suffix.h; \
ln -s ${.CURDIR}/../gcc/arch/${MACHINE_ARCH}/sysroot-suffix.h ; \
fi
./gengtype ${DIST}/gcc gtyp-input.list.tmp
# gengtype is the real need for options.h
gengtype.lo gengtype-lex.lo gengtype-parse.lo: ${HH} gtyp-gen.h config.h options.h
gengtype: gengtype.lo gengtype-lex.lo gengtype-parse.lo build-errors.lo
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
gtyp-gen.h: Makefile
${_MKTARGET_CREATE}
(\
echo "static const char *srcdir = \"$(G_GTFILES_SRCDIR)\";" ; \
echo "static const char *lang_files[] = {" ; \
for f in $(G_GTFILES_FILES_FILES); do echo "\"$$f\", "; done ; \
echo "NULL };" ; \
echo "static const char *langs_for_lang_files[] = {" ; \
for f in $(G_GTFILES_FILES_LANGS); do echo "\"$$f\", "; done ; \
echo "NULL };" ; \
echo "static const char *all_files[] = {" ; \
for f in $(G_GTFILES); do echo "\"$$f\", "; done ; \
echo " NULL };" ; \
echo "static const char *lang_dir_names[] = {" ; \
echo "\"c\", " ; \
for f in $(G_GTFILES_LANG_DIR_NAMES); do echo "\"$$f\", "; done ; \
echo "NULL };" ; \
) >${.TARGET}
insn-modes.c: genmodes
${_MKTARGET_CREATE}
./genmodes >${.TARGET}
insn-modes.h: genmodes
${_MKTARGET_CREATE}
./genmodes -h >${.TARGET}
min-insn-modes.c: genmodes
${_MKTARGET_CREATE}
./genmodes -m >${.TARGET}
genmodes.lo: ${HH_NORTL}
genmodes: genmodes.lo build-errors.lo
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
gcov-iov.h: gcov-iov
${_MKTARGET_CREATE}
./gcov-iov "${BASEVER}" "${DEVPHASE}" >${.TARGET}
gcov-iov.lo: ${HH_NORTL}
gcov-iov: gcov-iov.lo
${_MKTARGET_CREATE}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
#config.h: Makefile
# ${_MKTARGET_CREATE}
# TM_DEFINES="$(G_tm_defines)" \
# HEADERS="$(G_host_xm_file)" XM_DEFINES="$(G_host_xm_defines)" \
# TARGET_CPU_DEFAULT="$(G_target_cpu_default)" \
# ${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET}
tm_p.h: Makefile tm-preds.h
${_MKTARGET_CREATE}
TARGET_CPU_DEFAULT="" \
HEADERS="$(G_tm_p_include_list)" DEFINES="" \
${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET}
${G_OBJS} ${G_OBJS:.o=.d}: tm_p.h # XXX crude
CLEANFILES+= options.h options.c optionlist
optionlist: ${G_ALL_OPT_FILES} ${GCCARCH}/defs.mk Makefile ${DIST}/gcc/opt-gather.awk
${TOOL_AWK} -f ${DIST}/gcc/opt-gather.awk ${G_ALL_OPT_FILES} > ${.TARGET}
options.c: optionlist ${DIST}/gcc/opt-functions.awk ${DIST}/gcc/optc-gen.awk
${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk -f ${DIST}/gcc/optc-gen.awk \
-v header_name="config.h system.h coretypes.h tm.h" < optionlist > ${.TARGET}
options.h: optionlist ${DIST}/gcc/opt-functions.awk ${DIST}/gcc/opth-gen.awk
${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk -f ${DIST}/gcc/opth-gen.awk \
< optionlist > ${.TARGET}
options.o: options.c coretypes.h opts.h intl.h
#options.o: options.c ${G_CONFIG_H} ${G_SYSTEM_H} coretypes.h ${G_TM_H} opts.h intl.h
# Yuck, we have to run configure to generate this one...
CLEANFILES+= auto-build.h
auto-build.h: Makefile
${_MKTARGET_CREATE}
rm -rf .ab && \
mkdir .ab && \
(cd .ab && \
AWK=${TOOL_AWK:Q} \
CC=${HOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} \
MAKE=${MAKE:Q} \
CONFIG_SHELL=${HOST_SH:Q} \
${HOST_SH} ${GNUHOSTDIST}/gcc/configure \
--build=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
--host=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
--target=${MACHINE_GNU_PLATFORM} && \
mv auto-host.h ../auto-build.h) && \
rm -rf .ab
#
# These are copies of files we build for the build host that are used
# by the genfoo programs.
#
build-rtl.c: rtl.c \
${G_RTL_H} real.h ${G_GCC_H} errors.h gtype-desc.h
${_MKTARGET_CREATE}
rm -f build-rtl.c
${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
${GNUHOSTDIST}/gcc/rtl.c >${.TARGET}
build-rtl.lo: ${HH}
build-print-rtl.c: print-rtl.c \
${G_RTL_H} ${G_TREE_H} hard-reg-set.h ${G_BASIC_BLOCK_H}
${_MKTARGET_CREATE}
rm -f buid-print-rtl.c
${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
${GNUHOSTDIST}/gcc/print-rtl.c >${.TARGET}
build-print-rtl.lo: ${HH}
build-bitmap.c: bitmap.c \
${G_RTL_H} flags.h ${G_BASIC_BLOCK_H} ${REGS_H} ${G_GCC_H} gtype-desc.h
${_MKTARGET_CREATE}
rm -f build-bitmap.c
${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
${GNUHOSTDIST}/gcc/bitmap.c >${.TARGET}
build-bitmap.lo: ${HH}
build-errors.c: errors.c errors.h
${_MKTARGET_CREATE}
rm -f build-errors.c
cat ${GNUHOSTDIST}/gcc/errors.c >${.TARGET}
build-errors.lo: ${HH_NORTL}
build-varray.c: varray.c \
${G_RTL_H} ${G_GCC_H} ${TREE_H} bitmap.h errors.h
${_MKTARGET_CREATE}
rm -f build-varray.c
${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
${GNUHOSTDIST}/gcc/varray.c >${.TARGET}
build-varray.lo: ${HH} gtype-desc.h
build-ggc-none.c: ggc-none.c \
${G_GCC_H} gtype-desc.h
${_MKTARGET_CREATE}
rm -f build-ggc-none.c
${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
${GNUHOSTDIST}/gcc/ggc-none.c >${.TARGET}
build-ggc-none.lo: ${HH}
#
# The `early' insn-foo generators
#
.for f in conditions.c constants.h
CLEANFILES+= gen${f:R} insn-${f}
gen${f:R}.lo: gen${f:R}.c ${HH}
gen${f:R}: gen${f:R}.lo ${EXTRADEPENDSEARLY}
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
insn-${f}: gen${f:R} ${G_md_file}
${_MKTARGET_CREATE}
./gen${f:R} ${G_md_file} >${.TARGET}
.endfor
#
# The normal insn-foo generators
#
.for f in gensupport.c read-rtl.c dummy-conditions.c
${f:R}.lo: ${HH}
.endfor
EXTRADEPENDS= ${G_BUILD_RTL:.o=.lo} ${G_BUILD_SUPPORT:.o=.lo} \
${G_BUILD_PRINT:.o=.lo} ${G_BUILD_ERRORS:.o=.lo}
LDFLAGS.genautomata+= -lm
.for f in attr.h attrtab.c automata.c codes.h config.h emit.c extract.c flags.h opinit.c output.c \
peep.c recog.c
CLEANFILES+= gen${f:R} insn-${f}
gen${f:R}.lo: ${HH}
gen${f:R}: gen${f:R}.lo ${EXTRADEPENDS}
${_MKTARGET_LINK}
${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}}
insn-${f}: gen${f:R} ${G_md_file}
${_MKTARGET_CREATE}
./gen${f:R} ${G_md_file} >${.TARGET}
.endfor
#
# Required hard-coded dependancies.
#
genextract.lo: insn-config.h
insn-conditions.lo: insn-constants.h tm_p.h
build-ggc-none.lo: gtype-desc.h
ggc-none.o: gtype-desc.h
insn-attrtab.o: insn-config.h
insn-extract.o: insn-config.h
toplev.d toplev.o: options.h
coverage.d: gcov-iov.h
gcov-io.h: gcov-iov.h
alias.d alias.o: insn-constants.h tm_p.h
cgraphunit.d cgraphunit.o: gcov-io.h
vec.lo: gtype-desc.h
gtype-desc.d gtype-desc.o: insn-constants.h
insn-emit.d insn-emit.o: tm-constrs.h
.if ${MACHINE_ARCH} == "alpha"
alpha.d alpha.o: tm-constrs.h tm_p.h
.endif
.if ${MACHINE_CPU} == "arm"
arm.d arm.o: insn-constants.h tm_p.h
.endif
.if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64"
i386.d i386.o: tm-constrs.h
.endif
CFLAGS+= -Wno-stack-protector
.if ${MACHINE_ARCH} == "m68000"
COPTS.lambda-code.c= -O0
COPTS.tree-loop-linear.c= -O0
.endif
.PATH: ${DIST}/gcc ${DIST}/libiberty ${GCCARCH} ${G_out_file:H} ${DIST}/include