author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
Sun Jul 17 18:29:35 2011 +0200 (2011-07-17) | |
changeset 2926 | d304c8a7bfa8 |
parent 2924 | 0eab838768b1 |
child 2928 | 3f70dd642d34 |
permissions | -rw-r--r-- |
yann@1345 | 1 |
# This file adds functions to build elf2flt |
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# Copyright 2009 John Williams |
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# Copyright 2007 Yann E. MORIN |
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# Licensed under the GPL v2. See COPYING in the root of this package |
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|
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# Default: do nothing |
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do_elf2flt_get() { :; } |
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do_elf2flt_extract() { :; } |
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do_elf2flt_for_host() { :; } |
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|
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if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
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|
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# Download elf2flt |
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do_elf2flt_get() { |
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CT_GetCVS "elf2flt-cvs-${CT_ELF2FLT_VERSION}" \ |
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":pserver:anonymous@cvs.uclinux.org:/var/cvs" \ |
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"elf2flt" \ |
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"" \ |
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"elf2flt-cvs-${CT_ELF2FLT_VERSION}" |
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} |
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|
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# Extract elf2flt |
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do_elf2flt_extract() { |
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CT_Extract "elf2flt-cvs-${CT_ELF2FLT_VERSION}" |
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CT_Patch "elf2flt-cvs" "${CT_ELF2FLT_VERSION}" |
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} |
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|
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# Build elf2flt for host -> target |
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do_elf2flt_for_host() { |
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local -a elf2flt_opts |
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|
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CT_DoStep INFO "Installing elf2flt for host" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-host-${CT_HOST}" |
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|
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elf2flt_opts+=( "host=${CT_HOST}" ) |
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elf2flt_opts+=( "prefix=${CT_PREFIX_DIR}" ) |
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elf2flt_opts+=( "static_build=${CT_STATIC_TOOLCHAIN}" ) |
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elf2flt_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" ) |
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|
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do_elf2flt_backend "${elf2flt_opts[@]}" |
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|
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# Make those new tools available to the core C compilers to come. |
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# Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as |
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# well. Create that. |
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# Don't do it for canadian or cross-native, because the binutils |
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# are not executable on the build machine. |
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case "${CT_TOOLCHAIN_TYPE}" in |
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cross|native) |
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mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin" |
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mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin" |
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for t in elf2flt flthdr; do |
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CT_DoExecLog ALL ln -sv \ |
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"${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ |
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"${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}" |
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CT_DoExecLog ALL ln -sv \ |
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"${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ |
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"${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}" |
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done |
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;; |
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*) ;; |
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esac |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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# Build elf2flt for X -> target |
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# Parameter : description : type : default |
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# host : machine to run on : tuple : (none) |
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# prefix : prefix to install into : dir : (none) |
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# static_build : build statcially : bool : no |
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# cflags : host cflags to use : string : (empty) |
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do_elf2flt_backend() { |
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local host |
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local prefix |
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local static_build |
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local cflags |
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local arg |
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|
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for arg in "$@"; do |
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eval "${arg// /\\ }" |
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done |
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|
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elf2flt_opts= |
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binutils_bld="${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" |
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binutils_src="${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" |
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|
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CT_DoLog EXTRA "Configuring elf2flt" |
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CT_DoExecLog CFG \ |
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CFLAGS="${host_cflags}" \ |
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"${CT_SRC_DIR}/elf2flt-cvs-${CT_ELF2FLT_VERSION}/configure" \ |
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--build=${CT_BUILD} \ |
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--host=${host} \ |
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--target=${CT_TARGET} \ |
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--prefix=${prefix} \ |
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--with-bfd-include-dir=${binutils_bld}/bfd \ |
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--with-binutils-include-dir=${binutils_src}/include \ |
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--with-libbfd=${binutils_bld}/bfd/libbfd.a \ |
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--with-libiberty=${binutils_bld}/libiberty/libiberty.a \ |
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${elf2flt_opts} \ |
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"${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}" |
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|
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CT_DoLog EXTRA "Building elf2flt" |
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CT_DoExecLog ALL make ${JOBSFLAGS} |
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|
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CT_DoLog EXTRA "Installing elf2flt" |
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CT_DoExecLog ALL make install |
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} |
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|
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fi # CT_ARCH_BINFMT_FLAT |