341 lines
8.3 KiB
Bash
Executable File
341 lines
8.3 KiB
Bash
Executable File
#!/bin/sh
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# $NetBSD: mknative-gcc,v 1.25 2008/10/11 05:03:44 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 src/gnu/dist/gcc.
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#
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# initialise
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_TMPDIR=$2
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_TOP=$3
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_PLATFORM=$4
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_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
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_GNU_DIST=`cd ${_VPATH}; pwd`
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. $_TOP/tools/gcc/mknative.common
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##### gnu/lib/crtstuff #####
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get_crtstuff () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/lib/$_subdir/arch
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getvars gcc/Makefile \
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INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS \
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tm_defines xm_file xm_defines \
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| write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH.mk
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}
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##### gnu/lib/libg2c #####
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get_libg2c () {
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mkdir -p $_TOP/gnu/lib/libg2c3/arch/$MACHINE_ARCH
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write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h
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write_c gnu/lib/libg2c3/arch/$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 $_PLATFORM/libf2c/libU77/Makefile \
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ALL_CFLAGS OBJS | sed 's,=,+=,'
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} | write_mk gnu/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk
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}
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##### gnu/lib/libgcc #####
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get_libgcc () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/lib/lib$_subdir/arch
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case "$_subdir" in
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gcc3)
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_extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file"
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_archsubdir=""
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;;
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gcc4)
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_extravars="COLLECT2 UNWIND_H xm_include_list"
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_archsubdir=""
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;;
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esac
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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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{
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getvars gcc/Makefile \
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INCLUDES LIB2ADD LIB2ADDEH \
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LIB1ASMFUNCS LIB1ASMSRC \
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LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \
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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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EXTRA_HEADERS xm_defines \
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tm_defines ${_extravars}
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} | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk
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}
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##### gnu/lib/libgcov #####
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get_libgcov () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH
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{
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getvars gcc/Makefile \
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LIBGCOV
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} | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk
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write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \
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<$_TMPDIR/gcc/gcov-iov.h
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}
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##### gnu/usr.bin/gcc[34]/libiberty #####
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get_gcc_libiberty () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH
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getvars libiberty/Makefile \
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ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
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| write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk
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write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \
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<$_TMPDIR/libiberty/config.h
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}
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##### gnu/lib/libobjc #####
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get_libobjc () {
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case "$1" in
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*4)
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_subdir="$1/arch/$MACHINE_ARCH"
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_options="ALL_OPT_FILES"
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_unwind="UNWIND_H"
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;;
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*)
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_subdir="$1"
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_options=""
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_unwind=""
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;;
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esac
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mkdir -p $_TOP/gnu/lib/$_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 $_PLATFORM/libobjc/Makefile \
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ALL_CFLAGS INCLUDES OBJS OBJC_H \
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| sed "s,$_GNU_DIST,\${GNUHOSTDIST},g"
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if [ -n "$_unwind" ]; then
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getvars gcc/Makefile $_unwind
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fi
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} | write_mk gnu/lib/$_subdir/defs.mk
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write_c gnu/lib/$_subdir/config.h \
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<$_TMPDIR/$_PLATFORM/libobjc/config.h
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}
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##### gnu/lib/libstdc++-v3 #####
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get_libstdcxx_v3 () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH
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case ${_subdir} in
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*4)
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_src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC"
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_headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra"
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_headers2="thread_host_headers host_headers_extra"
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_build_headers="c++allocator.h c++config.h cxxabi_tweaks.h gthr-default.h gthr-posix.h gthr-single.h gthr-tpf.h gthr.h"
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_unwind="UNWIND_H"
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;;
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*)
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_src_CC_files=""
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_headers1="target_headers"
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_headers2="thread_target_headers target_headers_extra"
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_build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h"
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_unwind=""
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;;
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esac
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# build files
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for h in $_build_headers; do
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write_c gnu/lib/$_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 gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \
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<$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h
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{
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# libmath
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getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \
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libmath_la_SOURCES libmath_la_LIBADD
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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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# src
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getvars $_PLATFORM/libstdc++-v3/src/Makefile \
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sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/'
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# include
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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c_base_headers_rename std_headers_rename
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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bits_headers backward_headers ext_headers c_base_headers_extra \
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$_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
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getvars $_PLATFORM/libstdc++-v3/include/Makefile \
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$_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
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if [ -n "$_unwind" ]; then
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getvars gcc/Makefile $_unwind
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fi
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} | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk
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}
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##### gnu/usr.bin/gcc3 #####
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get_gcc () {
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_subdir="$1"
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mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH
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case ${_subdir} in
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gcc4)
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mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH
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_buildname="BUILD_"
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_libcppsubdir=""
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_extravars="TM_H ALL_OPT_FILES"
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_hconfig_h=""
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_extravars2="tm_file_list build_xm_include_list"
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_extravars3="tm_p_include_list"
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;;
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*)
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_buildname="HOST_"
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_libcppsubdir="gcc/"
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_extravars=""
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_hconfig_h="HCONFIG_H"
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_extravars2=""
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_extravars3=""
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;;
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esac
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{
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getvars gcc/Makefile \
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${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \
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${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \
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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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GCOV_OBJS PROTO_OBJS ${_extravars1} \
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INCLUDES md_file OBJC_OBJS OBJS out_file version \
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BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
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GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
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GTFILES GTFILES_LANG_DIR_NAMES \
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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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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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case ${_subdir} in
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gcc4)
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getvars libcpp/Makefile \
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libcpp_a_OBJS
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;;
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gcc3)
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getvars gcc/Makefile \
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LIBCPP_OBJS LIBCPP_H
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;;
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esac
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getvars gcc/Makefile \
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ENABLE_SHARED
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case ${_subdir} in
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gcc4)
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echo G_SHLIB_LINK="$CC -shared"
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echo G_SHLIB_MULTILIB=.
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;;
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gcc3)
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getvars gcc/Makefile \
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SHLIB_LINK SHLIB_MULTILIB
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;;
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esac
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} | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk
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case "$_subdir" in
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gcc3)
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hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default'
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;;
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gcc4)
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write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
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hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib'
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;;
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esac
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for f in $hfiles; do
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write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
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done
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}
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##### main #####
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case "$1" in
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# .mk and .h files for libgcc bootstrap (from host build)
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libgcc)
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get_libgcc gcc3
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get_crtstuff crtstuff3
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exit 0
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;;
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libgcc4)
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get_libgcc gcc4
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get_crtstuff crtstuff4
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exit 0
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;;
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# gcc files
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gcc4)
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get_gcc gcc4
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get_libgcc gcc4
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get_libgcov gcc4
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get_crtstuff crtstuff4
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get_gcc_libiberty gcc4
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get_libobjc libobjc4
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get_libstdcxx_v3 libstdc++-v3_4
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exit 0
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;;
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gcc3)
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get_gcc gcc3
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get_libg2c
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get_libgcc gcc3
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get_crtstuff crtstuff3
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get_gcc_libiberty gcc3
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get_libobjc libobjc3
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get_libstdcxx_v3 libstdc++-v3
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exit 0
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;;
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*) echo invalid arguments; exit 1;;
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esac
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