mirror of
https://github.com/crosstool-ng/crosstool-ng.git
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45747a6453
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
go in a single common sub-{menu,directory} structure
-------- diffstat follows --------
/trunk/scripts/build/kernel/uclinux.sh | 2 0 2 0 -
/trunk/scripts/build/kernel/linux.sh | 206 204 2 0 +++++++++++++++++++++++++++++
/trunk/scripts/build/kernel/linux-common.sh | 198 0 198 0 ----------------------------
/trunk/scripts/build/binutils.sh | 232 0 232 0 --------------------------------
/trunk/scripts/build/elf2flt.sh | 150 0 150 0 ---------------------
/trunk/scripts/crosstool-NG.sh.in | 6 4 2 0 +
/trunk/config/kernel/linux.in | 249 249 0 0 +++++++++++++++++++++++++++++++++++
/trunk/config/kernel/linux.in-common | 252 0 252 0 -----------------------------------
/trunk/config/kernel/uclinux.in | 21 0 21 0 ---
/trunk/config/target.in | 23 22 1 0 +++
/trunk/config/elf2flt.in | 49 0 49 0 -------
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/config.in | 1 0 1 0 -
/trunk/config/arch/sh.in | 1 1 0 0 +
/trunk/config/arch/arm.in | 2 1 1 0
/trunk/config/arch/powerpc.in | 1 1 0 0 +
/trunk/config/arch/ia64.in | 1 1 0 0 +
/trunk/config/arch/alpha.in | 1 1 0 0 +
/trunk/config/arch/x86.in | 1 1 0 0 +
/trunk/config/arch/mips.in | 1 1 0 0 +
/trunk/config/arch/powerpc64.in | 1 1 0 0 +
22 files changed, 489 insertions(+), 913 deletions(-)
70 lines
2.8 KiB
Bash
70 lines
2.8 KiB
Bash
# 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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# 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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# 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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# Build elf2flt
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do_elf2flt() {
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[ -z ${CT_KERNEL_UCLINUX_BINFMT_FLAT} ] && return 0
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mkdir -p "${CT_BUILD_DIR}/build-elf2flt"
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cd "${CT_BUILD_DIR}/build-elf2flt"
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CT_DoStep INFO "Installing elf2flt"
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elf2flt_opts=
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binutils_bld=${CT_BUILD_DIR}/build-binutils
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binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}
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CT_DoLog EXTRA "Configuring elf2flt"
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CFLAGS="${CT_CFLAGS_FOR_HOST}" \
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CT_DoExecLog ALL \
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"${CT_SRC_DIR}/elf2flt-cvs-${CT_ELF2FLT_VERSION}/configure" \
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--build=${CT_BUILD} \
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--host=${CT_HOST} \
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--target=${CT_TARGET} \
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--prefix=${CT_PREFIX_DIR} \
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--with-bfd-include-dir=${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}
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CT_DoLog EXTRA "Building elf2flt"
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CT_DoExecLog ALL make ${PARALLELMFLAGS}
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CT_DoLog EXTRA "Installing elf2flt"
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CT_DoExecLog ALL make install
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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 ${TARGET}-{ar,as,ld,strip} commands as
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# well. Create that.
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mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
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mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
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mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
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mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
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for t in elf2flt flthdr; do
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
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done 2>&1 |CT_DoLog ALL
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CT_EndStep
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}
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