507 lines
14 KiB
Bash
Executable File
507 lines
14 KiB
Bash
Executable File
#!/bin/sh
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# $NetBSD: mknative-gcc,v 1.117 2023/07/31 01:48:37 mrg Exp $
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#
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# Shell script for generating all the constants needed for a native
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# platform build of gcc.
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#
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# This version is for GCC 10.3
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# initialise
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_TMPDIR=$2
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_TOP=$3
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_SRC=$4
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_PLATFORM=$5
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_MACHINE_ARCH=$6
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_DESTDIR=$7
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_TOOLDIR=$8
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_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
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_GNU_DIST=`cd ${_VPATH}; pwd`
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if [ -z "$_DESTDIR" ]; then
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echo "\$_DESTDIR is empty" 2>&1
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exit 1
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fi
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. $_TOP/tools/gcc/mknative.common
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case $0 in
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*mknative-gcc.old)
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_OUTDIRBASE="external/gpl3/gcc.old"
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;;
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*)
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_OUTDIRBASE="external/gpl3/gcc"
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;;
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esac
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_OUTDIR="$_TOP/$_OUTDIRBASE"
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sanitise_includes () {
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sed \
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-e "s,-I$_DESTDIR/usr/include,,g" \
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-e "s,-I$_SRC/external/lgpl3/mpfr/dist/src,,g" \
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-e "s,-I$_SRC/external/lgpl3/mpc/dist/src,,g" \
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-e "s,-I$_SRC/external/lgpl3/gmp/lib/libgmp/arch/[a-z_0-9-]*,,g" \
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-e "s,-I$_TOOLDIR/include,,g" \
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-e "s,-I/usr/include/[^ ]*,,"
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}
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##### lib/libg2c #####
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get_libg2c () {
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mkdir -p $_OUTDIR/lib/libg2c3/arch/$_MACHINE_ARCH
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write_c $_OUTDIRBASE/lib/libg2c3/arch/$_MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h
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write_c $_OUTDIRBASE/lib/libg2c3/arch/$_MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h
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{
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getvars $_PLATFORM/libf2c/Makefile \
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F2CEXT
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getvars $_PLATFORM/libf2c/libF77/Makefile \
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ALL_CFLAGS OBJS
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getvars $_PLATFORM/libf2c/libI77/Makefile \
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ALL_CFLAGS OBJS | sed 's,=,+=,'
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getvars $_PLATFORM/libf2c/libU77/Makefile \
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ALL_CFLAGS OBJS | sed 's,=,+=,'
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} | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$_MACHINE_ARCH/defs.mk
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}
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##### lib/libgcc #####
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get_libgcc () {
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_subdir="$1"
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mkdir -p $_OUTDIR/lib/lib$_subdir/arch
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# DPBIT, FPBIT only used on mn10[23]00, we don't need them.
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# XXX we should probably grab everything Just In Case for
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# the future.
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mkdir -p $_OUTDIR/lib/lib$_subdir/arch/$_MACHINE_ARCH
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cd $_TMPDIR/$_PLATFORM/libgcc
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{
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getvars $_PLATFORM/libgcc/Makefile \
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INCLUDES \
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INTERNAL_CFLAGS \
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LIB2ADD LIB2ADDEH LIB2ADD_ST \
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LIB1ASMFUNCS LIB1ASMSRC \
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LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \
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LIB2FUNCS_EXTRA \
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LIBGCC2_CFLAGS \
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SHLIB_MKMAP SHLIB_MKMAP_OPTS \
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SHLIB_MAPFILES SHLIB_NM_FLAGS
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getvars gcc/Makefile \
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NOEXCEPTION_FLAGS EXTRA_HEADERS
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} | sanitise_includes \
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| write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$_MACHINE_ARCH/defs.mk
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cd $_TMPDIR/$_PLATFORM/libgcc
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{
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getvars $_PLATFORM/libgcc/Makefile \
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enable_execute_stack \
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unwind_header md_unwind_header \
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sfp_machine_header thread_header
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} | sanitise_includes \
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| write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$_MACHINE_ARCH/gthr-defs.mk
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if [ "${_MACHINE_ARCH}" = "m68000" ]
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then
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ex <<__EOF__ $_OUTDIR/lib/lib$_subdir/arch/$_MACHINE_ARCH/defs.mk
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/G_LIBGCC2_CFLAGS/ s/-fPIC//
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wq
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__EOF__
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fi
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for f in auto-target.h; do
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write_c $_OUTDIRBASE/lib/lib$_subdir/arch/$_MACHINE_ARCH/$f \
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<$_TMPDIR/$_PLATFORM/libgcc/$f
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done
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}
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##### lib/libgcov #####
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get_libgcov () {
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_subdir="$1"
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_mf="$2"
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mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$_MACHINE_ARCH
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{
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getvars $_mf \
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LIBGCOV_MERGE \
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LIBGCOV_PROFILER \
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LIBGCOV_INTERFACE \
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LIBGCOV_DRIVER
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} | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$_MACHINE_ARCH/defs.mk
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}
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##### lib/libiberty #####
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get_gcc_libiberty () {
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_subdir="$1"
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_libibertydir="lib/libiberty"
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mkdir -p $_OUTDIR/$_libibertydir/arch/$_MACHINE_ARCH
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getvars libiberty/Makefile \
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ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
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| write_mk $_OUTDIRBASE/$_libibertydir/defs.mk
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write_c $_OUTDIRBASE/$_libibertydir/arch/$_MACHINE_ARCH/config.h \
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<$_TMPDIR/libiberty/config.h
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}
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##### lib/libdecnumber #####
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get_libdecnumber () {
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_subdir="$1"
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mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH
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write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/config.h \
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<$_TMPDIR/libdecnumber/config.h
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}
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##### lib/libgomp #####
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get_libgomp () {
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_subdir="$1"
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mkdir -p $_OUTDIR/lib/$_subdir/arch/$_MACHINE_ARCH
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getvars $_PLATFORM/libgomp/Makefile \
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libgomp_la_SOURCES \
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| write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/config.h \
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<$_TMPDIR/$_PLATFORM/libgomp/config.h
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/libgomp_f.h \
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<$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h
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write_mk $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/libgomp.spec \
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<$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/omp.h \
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<$_TMPDIR/$_PLATFORM/libgomp/omp.h
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}
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##### lib/libbacktrace #####
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get_libbacktrace () {
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_subdir="$1"
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mkdir -p $_OUTDIR/lib/$_subdir/arch/$_MACHINE_ARCH
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/config.h \
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<$_TMPDIR/$_PLATFORM/$_subdir/config.h
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/backtrace-supported.h \
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<$_TMPDIR/$_PLATFORM/$_subdir/backtrace-supported.h
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}
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##### lib/libobjc #####
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get_libobjc () {
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_subdir="$1/arch/$_MACHINE_ARCH"
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_options="ALL_OPT_FILES"
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mkdir -p $_OUTDIR/lib/$_subdir
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{
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if [ -n "$_options" ]; then
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getvars gcc/Makefile $_options
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fi
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getvars $_PLATFORM/libobjc/Makefile \
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ALL_CFLAGS INCLUDES OBJC_SOURCE_FILES C_SOURCE_FILES OBJC_H \
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| sed "s,$_GNU_DIST,\${GNUHOSTDIST},g"
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} | sanitise_includes \
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| write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk
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write_c $_OUTDIRBASE/lib/$_subdir/config.h \
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<$_TMPDIR/$_PLATFORM/libobjc/config.h
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}
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##### lib/libstdc++-v3 #####
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get_libstdcxx_v3 () {
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_subdir="$1"
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_ver="$2"
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mkdir -p $_OUTDIR/lib/$_subdir/arch/$_MACHINE_ARCH
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_build_headers="c++config.h cxxabi_tweaks.h"
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_headers1="backward_headers c_base_headers_extra"
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_headers1="$_headers1 c_base_headers_extra_install"
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_headers1="$_headers1 tr1_headers tr2_headers"
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_headers1="$_headers1 decimal_headers c_compatibility_headers_install"
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_headers1="$_headers1 debug_headers parallel_headers"
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_headers1="$_headers1 pb_headers1 pb_headers2 pb_headers3 pb_headers4"
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_headers1="$_headers1 pb_headers5 pb_headers6 pb_headers7"
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_headers1="$_headers1 bits_headers ext_headers host_headers"
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_headers1="$_headers1 pstl_headers"
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_headers1="$_headers1 profile_headers profile_impl_headers"
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_headers1="$_headers1 experimental_headers experimental_bits_headers"
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_headers1="$_headers1 ext_host_headers"
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# build files
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for h in $_build_headers; do
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/$h \
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<$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h
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done
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/gstdint.h \
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<$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h
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write_c $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/symver-config.h \
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<$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h
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{
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getvars $_PLATFORM/libstdc++-v3/Makefile \
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port_specific_symbol_files
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getvars $_PLATFORM/libstdc++-v3/src/Makefile \
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cxx17_sources \
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cxx11_sources \
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cxx98_sources
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# libsupc++
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getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
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sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
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c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/'
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# includes
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
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# src
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getvars $_PLATFORM/libstdc++-v3/src/Makefile \
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libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/src/c++17/Makefile \
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libc__17convenience_la_SOURCES | \
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sed -e 's/^G_libc__17convenience_la_SOURCES=/G_CPP17_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \
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libc__11convenience_la_SOURCES | \
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sed -e 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \
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GLIBCXX_ABI_FLAGS libc__98convenience_la_SOURCES | \
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sed -e 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/src/filesystem/Makefile \
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libstdc__fs_la_SOURCES | \
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sed -e 's/^G_libstdc__fs_la_SOURCES=/G_FILESYSTEM_SOURCES=/'
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getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \
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BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \
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CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \
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CPU_OPT_BITS_RANDOM
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# includes
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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$_headers1 | \
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sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' \
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-e 's#\${GNUHOSTDIST}/libstdc++-v3/config/##g'
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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BASIC_FILE_H ALLOCATOR_H CSTDIO_H CLOCALE_H CMESSAGES_H CTIME_H
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} | sanitise_includes \
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| write_mk $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/defs.mk
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}
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##### lib/libsanitizer #####
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get_libsanitizer () {
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_subdir="$1"
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mkdir -p $_OUTDIR/lib/$_subdir/arch/$_MACHINE_ARCH
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{
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getvars $_PLATFORM/libsanitizer/asan/Makefile \
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asan_files
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getvars $_PLATFORM/libsanitizer/lsan/Makefile \
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lsan_files
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getvars $_PLATFORM/libsanitizer/tsan/Makefile \
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tsan_files
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getvars $_PLATFORM/libsanitizer/ubsan/Makefile \
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ubsan_files
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getvars $_PLATFORM/libsanitizer/interception/Makefile \
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interception_files
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} | sanitise_includes \
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| write_mk $_OUTDIRBASE/lib/$_subdir/arch/$_MACHINE_ARCH/defs.mk
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}
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##### usr.bin/gcc* #####
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get_gcc_bootstrap () {
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_subdir="$1"
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mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH
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for f in auto-host tm config; do
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write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
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done
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# XXXGCC5 don't really want to copy insn-modes as we build
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# it but libgcc needs to too early yet
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for f in insn-modes; do
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write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
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done
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}
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get_gcc () {
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_subdir="$1"
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mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH
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mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$_MACHINE_ARCH
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mkdir -p $_OUTDIR/usr.bin/include/arch
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mkdir -p $_OUTDIR/usr.bin/common-target/arch
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_buildname="BUILD_"
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_libcppsubdir=""
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_extravars="TM_H ALL_OPT_FILES"
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_hconfig_h=""
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_extravars2="tm_file_list build_xm_include_list"
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_extravars3="tm_p_include_list"
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{
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getvars gcc/Makefile \
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${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \
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${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \
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${_buildname}MD | \
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sed -e 's#build/errors.o#build-errors.o#g' \
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-e 's#build/print-rtl.o#build-print-rtl.o#g' \
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-e 's#build/rtl.o#build-rtl.o#g' \
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-e 's#build/varray.o#build-varray.o#g' \
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-e 's#build/ggc-none.o#build-ggc-none.o#g' \
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-e 's#build/##g'
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getvars gcc/Makefile \
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ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \
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GCC_OBJS GCOV_OBJS GCOV_DUMP_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \
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INCLUDES md_file OBJC_OBJS OBJS out_file version \
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BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
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D_TARGET_DEF \
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GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
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GTFILES GTFILES_LANG_DIR_NAMES HASH_TABLE_H \
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NOEXCEPTION_FLAGS NATIVE_SYSTEM_HEADER_DIR \
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tm_defines host_xm_file host_xm_defines tm_p_file \
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target_cpu_default ${_extravars} ${_extravars2} \
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lang_specs_files ${_extravars3} \
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common_out_file \
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| sanitise_includes
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getvars gcc/Makefile \
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LIB2ADDEHDEP | sed 's/unwind.inc//'
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getvars gcc/Makefile \
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CXX_OBJS CXX_C_OBJS | sed 's/cp\///g'
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getvars gcc/Makefile \
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F77_OBJS | sed 's/f\///g'
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getvars libcpp/Makefile \
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libcpp_a_OBJS
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getvars gcc/Makefile \
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ENABLE_SHARED
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echo G_SHLIB_LINK="$CC -shared"
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echo G_SHLIB_MULTILIB=.
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} | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/defs.mk
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getvars gcc/Makefile \
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EXTRA_HEADERS \
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| write_mk $_OUTDIRBASE/usr.bin/include/arch/$_MACHINE_ARCH.mk
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getvars gcc/Makefile \
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OBJS-libcommon \
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| write_mk $_OUTDIRBASE/usr.bin/common/defs.mk
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getvars gcc/Makefile \
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OBJS-libcommon-target \
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| write_mk $_OUTDIRBASE/usr.bin/common-target/arch/$_MACHINE_ARCH.mk
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write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$_MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
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hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm omp-device-properties'
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for f in $hfiles; do
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write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
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if [ "${_MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ]
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then
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ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f.h
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/configuration_arguments/ s/$//
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ya
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i
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#ifdef _SOFT_FLOAT
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.
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pu
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s/";$/ -with-float=soft";/
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a
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#else
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#endif
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.
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. m +1
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/configure_default_options/ s/{ NULL.*$//
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a
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#ifdef _SOFT_FLOAT
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{ "float", "soft" },
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#endif
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{ NULL, NULL }
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};
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.
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wq
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__EOF__
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fi
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|
if [ "${f}" = "configargs" ]
|
|
then
|
|
_srcquoted=$(echo "$_SRC" | sed 's/\//\\\//g')
|
|
sed -i -E -e "s,$_srcquoted,/usr/src,g" \
|
|
-e 's/--build=[^ ]+ --host=([^ ]+)/--build=\1 --host=\1/' \
|
|
$_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f.h
|
|
fi
|
|
done
|
|
|
|
# keep identical
|
|
for f in all-tree.def; do
|
|
cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f
|
|
done
|
|
|
|
# special transforms
|
|
for f in gtyp-input.list; do
|
|
sed -e "s@^.*$_OUTDIRBASE/dist@SRCDIR@" < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$_MACHINE_ARCH/$f
|
|
done
|
|
|
|
# special platforms
|
|
if [ "${_MACHINE_ARCH}" = "sh3el" -o "${_MACHINE_ARCH}" = "sh3eb" ]; then
|
|
write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h
|
|
fi
|
|
|
|
if [ "${_MACHINE_ARCH}" = "i386" -o "${_MACHINE_ARCH}" = "x86_64" ]; then
|
|
write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$_MACHINE_ARCH/i386-builtin-types.inc <$_TMPDIR/gcc/i386-builtin-types.inc
|
|
fi
|
|
|
|
case "${_MACHINE_ARCH}" in
|
|
(*arm*)
|
|
d=$_OUTDIRBASE/usr.bin/$_subdir/arch/${_MACHINE_ARCH}
|
|
for f in arm-cpu.h arm-cpu-cdata.h arm-cpu-data.h arm-isa.h; do
|
|
write_c $d/$f <$_TMPDIR/gcc/$f
|
|
done
|
|
;;
|
|
esac
|
|
}
|
|
|
|
##### main #####
|
|
|
|
case "$1" in
|
|
# .mk and .h files for libgcc bootstrap (from host build)
|
|
|
|
libgcc*-bootstrap)
|
|
get_libgcc gcc
|
|
get_libgcov gcc $_PLATFORM/libgcc/Makefile
|
|
get_gcc_bootstrap gcc
|
|
exit 0
|
|
;;
|
|
|
|
libstdc++-bootstrap)
|
|
get_libstdcxx_v3 libstdc++-v3 gcc
|
|
exit 0
|
|
;;
|
|
|
|
gcc*)
|
|
get_gcc gcc
|
|
get_libgcc gcc
|
|
get_libgcov gcc $_PLATFORM/libgcc/Makefile
|
|
get_gcc_bootstrap gcc
|
|
get_gcc_libiberty gcc
|
|
get_libobjc libobjc
|
|
get_libstdcxx_v3 libstdc++-v3 gcc
|
|
# wants libstdc++-v3 built
|
|
# get_libsanitizer libsanitizer
|
|
get_libdecnumber libdecnumber
|
|
get_libgomp libgomp
|
|
get_libbacktrace libbacktrace
|
|
exit 0
|
|
;;
|
|
|
|
|
|
*)
|
|
echo invalid arguments;
|
|
exit 1
|
|
;;
|
|
esac
|