yann@1345: # This file adds functions to build elf2flt yann@1345: # Copyright 2009 John Williams yann@1345: # Copyright 2007 Yann E. MORIN yann@1345: # Licensed under the GPL v2. See COPYING in the root of this package yann@1345: yann@1755: # Default: do nothing yann@2926: do_elf2flt_get() { :; } yann@2926: do_elf2flt_extract() { :; } yann@2928: do_elf2flt_for_build() { :; } yann@2926: do_elf2flt_for_host() { :; } yann@1755: yann@1755: if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then yann@1755: yann@1345: # Download elf2flt yann@1345: do_elf2flt_get() { david@3090: if [ "${CT_ELF2FLT_CUSTOM}" = "y" ]; then david@3090: CT_GetCustom "elf2flt" "${ELF2FLT_VERSION}" \ david@3090: "${CT_ELF2FLT_CUSTOM_LOCATION}" david@3090: else david@3090: CT_GetCVS "elf2flt-${CT_ELF2FLT_VERSION}" \ david@3090: ":pserver:anonymous@cvs.uclinux.org:/var/cvs" \ david@3090: "elf2flt" \ david@3090: "" \ david@3090: "elf2flt-${CT_ELF2FLT_VERSION}" david@3090: fi yann@1345: } yann@1345: yann@1345: # Extract elf2flt yann@1345: do_elf2flt_extract() { david@3090: # If using custom directory location, nothing to do david@3090: if [ "${CT_ELF2FLT_CUSTOM}" = "y" \ david@3090: -a -d "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}" ]; then david@3090: return 0 david@3090: fi david@3090: CT_Extract "elf2flt-${CT_ELF2FLT_VERSION}" david@3090: CT_Patch "elf2flt" "${CT_ELF2FLT_VERSION}" yann@1345: } yann@1345: yann@2928: # Build elf2flt for build -> target yann@2928: do_elf2flt_for_build() { yann@2928: local -a elf2flt_opts yann@2928: yann@2928: case "${CT_TOOLCHAIN_TYPE}" in yann@2928: native|cross) return 0;; yann@2928: esac yann@2928: yann@2928: CT_DoStep INFO "Installing elf2flt for build" yann@2928: CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-build-${CT_BUILD}" yann@2928: yann@2928: elf2flt_opts+=( "host=${CT_BUILD}" ) yann@2928: elf2flt_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" ) yann@2928: elf2flt_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-build-${CT_HOST}" ) yann@2928: yann@2928: do_elf2flt_backend "${elf2flt_opts[@]}" yann@2928: yann@2928: CT_Popd yann@2928: CT_EndStep yann@2928: } yann@2928: yann@2926: # Build elf2flt for host -> target yann@2926: do_elf2flt_for_host() { yann@2926: local -a elf2flt_opts yann@1345: yann@2926: CT_DoStep INFO "Installing elf2flt for host" yann@2926: CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-host-${CT_HOST}" yann@2926: yann@2926: elf2flt_opts+=( "host=${CT_HOST}" ) yann@2926: elf2flt_opts+=( "prefix=${CT_PREFIX_DIR}" ) yann@2926: elf2flt_opts+=( "static_build=${CT_STATIC_TOOLCHAIN}" ) yann@2926: elf2flt_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" ) yann@2928: elf2flt_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" ) yann@2926: yann@2926: do_elf2flt_backend "${elf2flt_opts[@]}" yann@2926: yann@2926: # Make those new tools available to the core C compilers to come. yann@2926: # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as yann@2926: # well. Create that. yann@2926: # Don't do it for canadian or cross-native, because the binutils yann@2926: # are not executable on the build machine. yann@2926: case "${CT_TOOLCHAIN_TYPE}" in yann@2926: cross|native) yann@2926: mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin" yann@2926: mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin" yann@2926: for t in elf2flt flthdr; do yann@2926: CT_DoExecLog ALL ln -sv \ yann@2926: "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ yann@2926: "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}" yann@2926: CT_DoExecLog ALL ln -sv \ yann@2926: "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ yann@2926: "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}" yann@2926: done yann@2926: ;; yann@2926: *) ;; yann@2926: esac yann@2926: yann@2926: CT_Popd yann@2926: CT_EndStep yann@2926: } yann@2926: yann@2926: # Build elf2flt for X -> target yann@2926: # Parameter : description : type : default yann@2926: # host : machine to run on : tuple : (none) yann@2926: # prefix : prefix to install into : dir : (none) yann@2926: # static_build : build statcially : bool : no yann@2926: # cflags : host cflags to use : string : (empty) yann@2926: do_elf2flt_backend() { yann@2926: local host yann@2926: local prefix yann@2926: local static_build yann@2926: local cflags yann@2928: local binutils_bld yann@2928: local binutils_src yann@2926: local arg yann@2926: yann@2926: for arg in "$@"; do yann@2926: eval "${arg// /\\ }" yann@2926: done yann@1345: yann@2926: binutils_src="${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" yann@1345: yann@1345: CT_DoLog EXTRA "Configuring elf2flt" yann@2342: CT_DoExecLog CFG \ yann@2926: CFLAGS="${host_cflags}" \ david@3090: "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}/configure" \ yann@1345: --build=${CT_BUILD} \ yann@2926: --host=${host} \ yann@1345: --target=${CT_TARGET} \ yann@2926: --prefix=${prefix} \ yann@1345: --with-bfd-include-dir=${binutils_bld}/bfd \ yann@1345: --with-binutils-include-dir=${binutils_src}/include \ yann@1345: --with-libbfd=${binutils_bld}/bfd/libbfd.a \ yann@1345: --with-libiberty=${binutils_bld}/libiberty/libiberty.a \ yann@1345: ${elf2flt_opts} \ yann@2467: "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}" yann@1345: yann@1345: CT_DoLog EXTRA "Building elf2flt" yann@2275: CT_DoExecLog ALL make ${JOBSFLAGS} yann@1345: yann@1345: CT_DoLog EXTRA "Installing elf2flt" yann@1345: CT_DoExecLog ALL make install yann@1345: } yann@1755: yann@1755: fi # CT_ARCH_BINFMT_FLAT