mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-09-10 15:46:33 -04:00
410 lines
12 KiB
Makefile
410 lines
12 KiB
Makefile
# $NetBSD: Makefile,v 1.24 2015/02/01 17:47:00 chs Exp $
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LIBISPRIVATE= yes
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LIB= backend
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SRCS= ${G_OBJS:.o=.c} ${G_out_file:T}
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BOTH_CPPFLAGS+= -I. -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*}
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CPPFLAGS+= ${BOTH_CPPFLAGS} -DTARGET_NAME=\"${MACHINE_GNU_PLATFORM}\"
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HOST_CPPFLAGS+= ${BOTH_CPPFLAGS} -DGENERATOR_FILE
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DPSRCS+= insn-attr.h insn-codes.h insn-config.h insn-flags.h tree-check.h
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CPPFLAGS+= -I${DIST}/libgcc
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CPPFLAGS+= -I${.CURDIR}/../../lib/libgcc/libgcov/arch/${MACHINE_ARCH}
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CPPFLAGS.cppdefault.c+= -DPREFIX=\"/usr\" \
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-DNATIVE_SYSTEM_HEADER_DIR=\"${G_NATIVE_SYSTEM_HEADER_DIR}\"
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HOSTPROG_CXX= 1
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.include <bsd.lib.mk>
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# Force using C++ for this
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ORIGHOST_CC:= ${HOST_CC}
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HOST_CC:= ${HOST_CXX}
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CC:= ${CXX}
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CFLAGS:= ${CXXFLAGS}
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# Check PREPROCESSOR_DEFINES for cppbuiltin.c and cppdefault.c
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CPPFLAGS.cppbuiltin.c+= -DBASEVER="\"${BASEVER}"\"
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#
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# Independent generation programs.
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#
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CLEANFILES+= gengenrtl genrtl.h \
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gengtype gtyp-gen.h gtype-desc.c gtype-desc.h \
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gtype-c.h gtype-cp.h gtype-f.h gtype-objc.h \
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genflags genflags.h \
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gencheck tree-check.h \
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insn-preds.c genpreds tm-preds.h tm_p.h cs-tm_p.h \
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genmodes insn-modes.c insn-modes.h min-insn-modes.c \
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auto-host.h build-print-rtl.c \
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build-rtl.c build-errors.c build-varray.c \
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build-bitmap.c build-ggc-none.c \
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gt-*.h *.o *.lo \
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cs-config.h \
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gcov-iov gcov-iov.h \
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gtype-go.h gtype.state
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# XXX
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COPTS.varasm.c= -Wno-error
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# XXX Override the normal rule to use HOST_COMPILE.cc
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.c.lo:
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${_MKTARGET_COMPILE}
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${HOST_COMPILE.cc} -o ${.TARGET}.o ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
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mv ${.TARGET}.o ${.TARGET}
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# Headers that host objects depend on (except gen*rtl*)
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HH_NORTL= ${G_tm_file_list} ${G_build_xm_include_list}
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HH= ${HH_NORTL} genrtl.h insn-modes.h
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#
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# Generate the various header files we need.
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#
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genrtl.h: gengenrtl
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${_MKTARGET_CREATE}
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./gengenrtl >${.TARGET}
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gengenrtl.lo: ${HH_NORTL}
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gengenrtl: gengenrtl.lo build-errors.lo
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
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insn-preds.c: genpreds ${G_md_file}
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${_MKTARGET_CREATE}
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./genpreds ${G_md_file} >${.TARGET}
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tm-preds.h: genpreds ${G_md_file}
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${_MKTARGET_CREATE}
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./genpreds -h ${G_md_file} >${.TARGET}
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tm-constrs.h: genpreds ${G_md_file}
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${_MKTARGET_CREATE}
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./genpreds -c ${G_md_file} >${.TARGET}
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# be nice to generate this entirely; but difficult.
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gtyp-input.list.tmp: ${GCCARCH}/gtyp-input.list
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sed s#SRCDIR#${DIST}# < ${.ALLSRC} > ${.TARGET}
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CLEANFILES+= gtyp-input.list.tmp
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# XXX
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CLEANFILES+= gtype-lto.h gtype-objcp.h tm-constrs.h
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gtype-desc.c: gtype-desc.h
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gtype-desc.h: gengtype gtyp-input.list.tmp
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${_MKTARGET_CREATE}
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rm -f auto-host.h
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ln -s ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/auto-host.h .
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if [ -f ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/sysroot-suffix.h ]; then \
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rm -f sysroot-suffix.h; \
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ln -s ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/sysroot-suffix.h ; \
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fi
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./gengtype -S ${DIST}/gcc -I gtyp-input.list.tmp -w gtype.state
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./gengtype -r gtype.state
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# GCC 4.8 installs gtype-state and gengtype as a plugin
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# gengtype is the real need for options.h
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gengtype.lo gengtype-lex.lo gengtype-parse.lo gengtype-state.lo version.lo: ${HH} gtyp-gen.h config.h options.h
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gengtype: gengtype.lo gengtype-lex.lo gengtype-parse.lo gengtype-state.lo build-errors.lo version.lo
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
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gtyp-gen.h: Makefile
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${_MKTARGET_CREATE}
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(\
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unset empty ; \
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echo "static const char *srcdir = \"$(G_GTFILES_SRCDIR)\";" ; \
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echo "static const char *lang_files[] = {" ; \
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for f in $$empty $(G_GTFILES_FILES_FILES); do echo "\"$$f\", "; done ; \
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echo "NULL };" ; \
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echo "static const char *langs_for_lang_files[] = {" ; \
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for f in $$empty $(G_GTFILES_FILES_LANGS); do echo "\"$$f\", "; done ; \
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echo "NULL };" ; \
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echo "static const char *all_files[] = {" ; \
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for f in $$empty $(G_GTFILES); do echo "\"$$f\", "; done ; \
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echo " NULL };" ; \
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echo "static const char *lang_dir_names[] = {" ; \
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for f in c $(G_GTFILES_LANG_DIR_NAMES); do echo "\"$$f\", "; done ; \
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echo "NULL };" ; \
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) >${.TARGET}
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insn-modes.c: genmodes
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${_MKTARGET_CREATE}
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./genmodes >${.TARGET}
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insn-modes.h: genmodes
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${_MKTARGET_CREATE}
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./genmodes -h >${.TARGET}
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min-insn-modes.c: genmodes
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${_MKTARGET_CREATE}
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./genmodes -m >${.TARGET}
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genmodes.lo: ${HH_NORTL}
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genmodes: genmodes.lo build-errors.lo
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
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gcov-iov.h: gcov-iov
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${_MKTARGET_CREATE}
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./gcov-iov "${BASEVER}" "${DEVPHASE}" >${.TARGET}
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gcov-iov.lo: ${HH_NORTL}
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gcov-iov: gcov-iov.lo
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${_MKTARGET_CREATE}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
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tm_p.h: Makefile tm-preds.h
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${_MKTARGET_CREATE}
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TARGET_CPU_DEFAULT="" \
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HEADERS="$(G_tm_p_include_list)" DEFINES="" \
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${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET}
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${G_OBJS} ${G_OBJS:.o=.d}: tm_p.h # XXX crude
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.include "../Makefile.options"
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# Yuck, we have to run configure to generate this one...
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# We use ORIGHOST_CC here because GCC's ./configure expects (and
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# depends upon) it.
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CLEANFILES+= auto-build.h
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HOST_CFLAGS+= -I${.OBJDIR}
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auto-build.h: gmp.h Makefile
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${_MKTARGET_CREATE}
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rm -rf .ab && \
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mkdir .ab && \
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(cd .ab && \
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AWK=${TOOL_AWK:Q} \
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CC=${ORIGHOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} \
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MAKE=${MAKE:Q} \
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CONFIG_SHELL=${HOST_SH:Q} \
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gcc_cv_ld=${LD} \
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gcc_cv_as=${AS} \
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${HOST_SH} ${GNUHOSTDIST}/gcc/configure \
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--enable-lto \
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--build=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
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--host=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
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--target=${MACHINE_GNU_PLATFORM} && \
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mv auto-host.h ../auto-build.h) && \
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rm -rf .ab
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#
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# These are copies of files we build for the build host that are used
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# by the genfoo programs.
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#
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build-rtl.c: rtl.c \
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${G_RTL_H} real.h ${G_GCC_H} errors.h gtype-desc.h
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${_MKTARGET_CREATE}
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rm -f build-rtl.c
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${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
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${GNUHOSTDIST}/gcc/rtl.c >${.TARGET}
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build-rtl.lo: ${HH}
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build-print-rtl.c: print-rtl.c \
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${G_RTL_BASE_H} ${G_GTM_H} hard-reg-set.h
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${_MKTARGET_CREATE}
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rm -f build-print-rtl.c
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${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
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${GNUHOSTDIST}/gcc/print-rtl.c >${.TARGET}
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build-print-rtl.lo: ${HH}
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build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
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$(GTM_H) $(RTL_BASE_H)
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build-bitmap.c: bitmap.c \
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${G_RTL_H} flags.h ${G_BASIC_BLOCK_H} ${REGS_H} ${G_GCC_H} gtype-desc.h
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${_MKTARGET_CREATE}
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rm -f build-bitmap.c
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${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
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${GNUHOSTDIST}/gcc/bitmap.c >${.TARGET}
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build-bitmap.lo: ${HH}
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build-errors.c: errors.c errors.h
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${_MKTARGET_CREATE}
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rm -f build-errors.c
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cat ${GNUHOSTDIST}/gcc/errors.c >${.TARGET}
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build-errors.lo: ${HH_NORTL}
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build-varray.c: varray.c \
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${G_RTL_H} ${G_GCC_H} ${TREE_H} bitmap.h errors.h
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${_MKTARGET_CREATE}
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rm -f build-varray.c
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${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
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${GNUHOSTDIST}/gcc/varray.c >${.TARGET}
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build-varray.lo: ${HH} gtype-desc.h
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build-ggc-none.c: ggc-none.c \
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${G_GCC_H} gtype-desc.h
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${_MKTARGET_CREATE}
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rm -f build-ggc-none.c
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${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
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${GNUHOSTDIST}/gcc/ggc-none.c >${.TARGET}
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build-ggc-none.lo: ${HH}
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#
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# The normal insn-foo generators
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#
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.for f in gensupport.c read-rtl.c dummy-conditions.c
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${f:R}.lo: ${HH}
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.endfor
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#
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# There are 5 main classes of generator programs. Ones
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# that are self contained, ones that use error reporting
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# mechanisms, ones that use the MD reader, and ones that
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# use the RTL reader.
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#
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GENPROG_ERROR_DEPENDS= ${G_BUILD_ERRORS:.o=.lo}
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GENPROG_READER_DEPENDS= ${G_BUILD_MD:.o=.lo} ${GENPROG_ERROR_DEPENDS}
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GENPROG_RTL_DEPENDS= ${G_BUILD_RTL:.o=.lo} ${GENPROG_READER_DEPENDS} ${GENPROG_ERROR_DEPENDS}
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#
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# First we generate the rules for the generators.
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#
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.for f in attr attr-common attrtab automata codes conditions config emit \
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extract flags opinit output peep preds recog mddump condmd
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gen${f}.lo: ${HH} gen${f}.c
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gen${f}: gen${f}.lo ${GENPROG_RTL_DEPENDS}
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}}
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CLEANFILES+= gen${f} gen${f}.lo
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.endfor
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.for f in mddeps constants enums
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gen${f}.lo: ${HH} gen${f}.c
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gen${f}: gen${f}.lo ${GENPROG_READER_DEPENDS}
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}}
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CLEANFILES+= gen${f} gen${f}.lo
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.endfor
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.for f in check checksum
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gen${f}.lo: ${HH} gen${f}.c
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gen${f}: gen${f}.lo
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${_MKTARGET_LINK}
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${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}}
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CLEANFILES+= gen${f} gen${f}.lo
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.endfor
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.include "../../Makefile.hooks"
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#
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# Second we generate the rules for the generated files. There
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# are 3 main classes: RTL based or not, plus special cases.
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#
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# The special cases are: gencheck, genattrtab, genopinit,
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# gencondmd
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#
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# RTL based files
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.for f in attr.h attr-common.h codes.h config.h flags.h \
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automata.c emit.c extract.c output.c peep.c recog.c
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insn-${f}: gen${f:R} ${G_md_file} insn-conditions.md
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${_MKTARGET_CREATE}
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./gen${f:R} ${G_md_file} insn-conditions.md >${.TARGET}
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CLEANFILES+= insn-${f}
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.endfor
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# normal files
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.for f in constants.h enums.c
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insn-${f}: gen${f:R} ${G_md_file}
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${_MKTARGET_CREATE}
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./gen${f:R} ${G_md_file} >${.TARGET}
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CLEANFILES+= insn-${f}
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.endfor
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# genconditions outputs gencondmd.c
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gencondmd.c: genconditions ${G_md_file}
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${_MKTARGET_CREATE}
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./genconditions ${G_md_file} >${.TARGET}
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CLEANFILES+= gencondmd.c
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# gencheck outputs tree-check.h
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tree-check.h: gencheck
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${_MKTARGET_CREATE}
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./gencheck >${.TARGET}
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CLEANFILES+= tree-check.h
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# Some generators output is not the normal name.
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BUILDSYMLINKS+= insn-check.h tree-check.h
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# genattrtab has three output files
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# XXX fix me
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insn-attrtab.c insn-dfatab.c insn-latencytab.c: genattrtab ${G_md_file} insn-conditions.md
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${_MKTARGET_CREATE}
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./genattrtab ${G_md_file} insn-conditions.md -Ainsn-attrtab.c -Dinsn-dfatab.c -Linsn-latencytab.c
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CLEANFILES+= insn-attrtab.c insn-dfatab.c insn-latencytab.c
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# genopinit has two output files
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insn-opinit.c insn-opinit.h: genopinit ${G_md_file} insn-conditions.md
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${_MKTARGET_CREATE}
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./genopinit ${G_md_file} insn-conditions.md -hinsn-opinit.h -cinsn-opinit.c
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CLEANFILES+= insn-opinit.h insn-opinit.c
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LDFLAGS.genautomata+= -lm
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# gencondmd outputs a special .md file
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insn-conditions.md: gencondmd
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./gencondmd >${.TARGET}
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CLEANFILES+= insn-conditions.md
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#
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# Required hard-coded dependancies.
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#
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genextract.lo: insn-config.h
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gencondmd.lo: tm_p.h tm-constrs.h
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read-rtl.lo gencodes.lo genattrtab.lo genautomata.lo: insn-constants.h
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genattr-common.lo gensupport.lo genconditions.lo: insn-constants.h
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genattr.lo genflags.lo genemit.lo genconfig.lo gencheck.lo: insn-constants.h
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genopinit.lo genrecog.lo genpreds.lo genoutput.lo genpeep.lo: insn-constants.h
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build-ggc-none.lo: gtype-desc.h
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ggc-none.o: gtype-desc.h
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insn-attrtab.o: insn-config.h
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insn-extract.o: insn-config.h
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toplev.d toplev.o: options.h
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coverage.d: gcov-iov.h
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gcov-io.h: gcov-iov.h
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alias.d alias.o: insn-constants.h tm_p.h
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cgraph.d cgraphunit.d cgraphunit.o: gcov-io.h
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vec.lo: gtype-desc.h
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gtype-desc.d gtype-desc.o: insn-constants.h
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insn-emit.d insn-emit.o: tm-constrs.h
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insn-attr.h: insn-attr-common.h
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asan.d asan.o: insn-opinit.h
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data-streamer.d data-streamer-out.d coverage.d gcov-dump.d gcov-io.d gcov-iov.d gcov.d libgcov.d lto-cgraph.d mcf.d modulo-sched.d profile.d value-prof.d: gcov-io.h
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data-streamer.o data-streamer-out.o coverage.o gcov-dump.o gcov-io.o gcov-iov.o gcov.o libgcov.o lto-cgraph.o mcf.o modulo-sched.o profile.o value-prof.o: gcov-io.h
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gcov-io.h: gcov-iov.h
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df-scan.d df-scan.o: target-hooks-def.h
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read-md.d read-md.o read-md.lo: auto-build.h
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# XXX make all hooks generated for now.
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final.o: target-hooks-def.h c-family/c-target-hooks-def.h common/common-target-hooks-def.h
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.if ${GCC_MACHINE_ARCH} == "alpha"
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alpha.d alpha.o: tm-constrs.h tm_p.h insn-opinit.h target-hooks-def.h
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.endif
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.if ${MACHINE_CPU} == "arm"
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arm.d arm.o: insn-constants.h tm_p.h insn-opinit.h target-hooks-def.h
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.endif
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.if ${GCC_MACHINE_ARCH} == "i386" || ${GCC_MACHINE_ARCH} == "x86_64"
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i386.d i386.o: tm-constrs.h
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.endif
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.if ${GCC_MACHINE_ARCH} == "vax"
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CPPFLAGS+=-I${.CURDIR}/../../lib/libgcc/libgcov/arch/${GCC_MACHINE_ARCH}
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COPTS.expmed.c=-O0
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COPTS.recog.c=-O0
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.endif
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CFLAGS+= -Wno-stack-protector
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.if ${GCC_MACHINE_ARCH} == "m68000" || ${GCC_MACHINE_ARCH} == "m68k" || \
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${GCC_MACHINE_ARCH} == "coldfire"
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COPTS.tree-loop-distribution.c= -O2
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.endif
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COPTS.tree.c= ${${ACTIVE_CC} == "clang" :? -O0 :}
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.PATH: ${DIST}/gcc ${DIST}/libiberty ${GCCARCH} ${G_out_file:H} ${DIST}/include
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.PATH: ${DIST}/gcc/config
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