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-rw-r--r--scripts/build/elf2flt.sh75
-rw-r--r--scripts/build/kernel/linux-common.sh99
-rw-r--r--scripts/build/kernel/linux.sh100
-rw-r--r--scripts/build/kernel/uclinux.sh1
4 files changed, 176 insertions, 99 deletions
diff --git a/scripts/build/elf2flt.sh b/scripts/build/elf2flt.sh
new file mode 100644
index 00000000..53b625f8
--- /dev/null
+++ b/scripts/build/elf2flt.sh
@@ -0,0 +1,75 @@
+# This file adds functions to build elf2flt
+# Copyright 2009 John Williams
+# Copyright 2007 Yann E. MORIN
+# Licensed under the GPL v2. See COPYING in the root of this package
+
+# Download elf2flt
+do_elf2flt_get() {
+ CT_GetCVS "elf2flt-cvs-${CT_ELF2FLT_VERSION}" \
+ ":pserver:anonymous@cvs.uclinux.org:/var/cvs" \
+ "elf2flt" \
+ "" \
+ "elf2flt-cvs-${CT_ELF2FLT_VERSION}"
+}
+
+# Extract elf2flt
+do_elf2flt_extract() {
+ CT_Extract "elf2flt-cvs-${CT_ELF2FLT_VERSION}"
+ CT_Patch "elf2flt-cvs-${CT_ELF2FLT_VERSION}"
+}
+
+# Build elf2flt
+do_elf2flt() {
+ [ -z ${CT_KERNEL_UCLINUX_BINFMT_FLAT} ] && return 0
+ mkdir -p "${CT_BUILD_DIR}/build-elf2flt"
+ cd "${CT_BUILD_DIR}/build-elf2flt"
+
+ CT_DoStep INFO "Installing elf2flt"
+
+ elf2flt_opts=
+ binutils_bld=${CT_BUILD_DIR}/build-binutils
+ binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}
+
+ CT_DoLog EXTRA "Configuring elf2flt"
+ CFLAGS="${CT_CFLAGS_FOR_HOST}" \
+ CT_DoExecLog ALL \
+ "${CT_SRC_DIR}/elf2flt-cvs-${CT_ELF2FLT_VERSION}/configure" \
+ --build=${CT_BUILD} \
+ --host=${CT_HOST} \
+ --target=${CT_TARGET} \
+ --prefix=${CT_PREFIX_DIR} \
+ --with-bfd-include-dir=${binutils_bld}/bfd \
+ --with-binutils-include-dir=${binutils_src}/include \
+ --with-libbfd=${binutils_bld}/bfd/libbfd.a \
+ --with-libiberty=${binutils_bld}/libiberty/libiberty.a \
+ ${elf2flt_opts} \
+ ${CT_ELF2FLT_EXTRA_CONFIG}
+
+ CT_DoLog EXTRA "Building elf2flt"
+ CT_DoExecLog ALL make ${PARALLELMFLAGS}
+
+ CT_DoLog EXTRA "Installing elf2flt"
+ CT_DoExecLog ALL make install
+
+ # Make those new tools available to the core C compilers to come.
+ # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
+ # well. Create that.
+ mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
+ mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
+ mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
+ mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
+ for t in elf2flt flthdr; do
+ ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
+ ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
+ ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
+ ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
+ done 2>&1 |CT_DoLog ALL
+
+ CT_EndStep
+}
+
+# Now on for the target libraries
+do_elf2flt_target() {
+ exit -1
+}
+
diff --git a/scripts/build/kernel/linux-common.sh b/scripts/build/kernel/linux-common.sh
new file mode 100644
index 00000000..fa6a9dde
--- /dev/null
+++ b/scripts/build/kernel/linux-common.sh
@@ -0,0 +1,99 @@
+# This file declares functions to install the kernel headers for linux
+# Copyright 2007 Yann E. MORIN
+# Licensed under the GPL v2. See COPYING in the root of this package
+
+CT_DoKernelTupleValues() {
+ # Nothing to do, keep the default value
+ :
+}
+
+# Download the kernel
+do_kernel_get() {
+ if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" != "y" ]; then
+ CT_GetFile "linux-${CT_KERNEL_VERSION}" \
+ {ftp,http}://ftp.{de.,eu.,}kernel.org/pub/linux/kernel/v2.{6{,/testing},4,2}
+ fi
+ return 0
+}
+
+# Extract kernel
+do_kernel_extract() {
+ if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" != "y" ]; then
+ CT_Extract "linux-${CT_KERNEL_VERSION}"
+ CT_Patch "linux-${CT_KERNEL_VERSION}"
+ fi
+ return 0
+}
+
+# Wrapper to the actual headers install method
+do_kernel_headers() {
+ CT_DoStep INFO "Installing kernel headers"
+
+ if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" = "y" ]; then
+ do_kernel_custom
+ else
+ do_kernel_install
+ fi
+
+ CT_EndStep
+}
+
+# Install kernel headers using headers_install from kernel sources.
+do_kernel_install() {
+ CT_DoLog DEBUG "Using kernel's headers_install"
+
+ mkdir -p "${CT_BUILD_DIR}/build-kernel-headers"
+ cd "${CT_BUILD_DIR}/build-kernel-headers"
+
+ # Only starting with 2.6.18 does headers_install is usable. We only
+ # have 2.6 version available, so only test for sublevel.
+ k_sublevel=$(awk '/^SUBLEVEL =/ { print $3 }' "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}/Makefile")
+ [ ${k_sublevel} -ge 18 ] || CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers."
+
+ V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"
+
+ CT_DoLog EXTRA "Installing kernel headers"
+ CT_DoExecLog ALL \
+ make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
+ O=$(pwd) \
+ ARCH=${CT_KERNEL_ARCH} \
+ INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
+ ${V_OPT} \
+ headers_install
+
+ if [ "${CT_KERNEL_LINUX_INSTALL_CHECK}" = "y" ]; then
+ CT_DoLog EXTRA "Checking installed headers"
+ CT_DoExecLog ALL \
+ make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
+ O=$(pwd) \
+ ARCH=${CT_KERNEL_ARCH} \
+ INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
+ ${V_OPT} \
+ headers_check
+ find "${CT_SYSROOT_DIR}" -type f -name '.check*' -exec rm {} \;
+ fi
+}
+
+# Use custom headers (most probably by using make headers_install in a
+# modified (read: customised) kernel tree, or using pre-2.6.18 headers, such
+# as 2.4). In this case, simply copy the headers in place
+do_kernel_custom() {
+ local tar_opt
+
+ CT_DoLog EXTRA "Installing custom kernel headers"
+
+ mkdir -p "${CT_SYSROOT_DIR}/usr"
+ cd "${CT_SYSROOT_DIR}/usr"
+ if [ "${CT_KERNEL_LINUX_CUSTOM_IS_TARBALL}" = "y" ]; then
+ case "${CT_KERNEL_LINUX_CUSTOM_PATH}" in
+ *.tar) ;;
+ *.tgz) tar_opt=--gzip;;
+ *.tar.gz) tar_opt=--gzip;;
+ *.tar.bz2) tar_opt=--bzip2;;
+ *.tar.lzma) tar_opt=--lzma;;
+ esac
+ CT_DoExecLog ALL tar x ${tar_opt} -vf ${CT_KERNEL_LINUX_CUSTOM_PATH}
+ else
+ CT_DoExecLog ALL cp -rv "${CT_KERNEL_LINUX_CUSTOM_PATH}/include" .
+ fi
+}
diff --git a/scripts/build/kernel/linux.sh b/scripts/build/kernel/linux.sh
index fa6a9dde..0401c9ff 100644
--- a/scripts/build/kernel/linux.sh
+++ b/scripts/build/kernel/linux.sh
@@ -1,99 +1 @@
-# This file declares functions to install the kernel headers for linux
-# Copyright 2007 Yann E. MORIN
-# Licensed under the GPL v2. See COPYING in the root of this package
-
-CT_DoKernelTupleValues() {
- # Nothing to do, keep the default value
- :
-}
-
-# Download the kernel
-do_kernel_get() {
- if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" != "y" ]; then
- CT_GetFile "linux-${CT_KERNEL_VERSION}" \
- {ftp,http}://ftp.{de.,eu.,}kernel.org/pub/linux/kernel/v2.{6{,/testing},4,2}
- fi
- return 0
-}
-
-# Extract kernel
-do_kernel_extract() {
- if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" != "y" ]; then
- CT_Extract "linux-${CT_KERNEL_VERSION}"
- CT_Patch "linux-${CT_KERNEL_VERSION}"
- fi
- return 0
-}
-
-# Wrapper to the actual headers install method
-do_kernel_headers() {
- CT_DoStep INFO "Installing kernel headers"
-
- if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" = "y" ]; then
- do_kernel_custom
- else
- do_kernel_install
- fi
-
- CT_EndStep
-}
-
-# Install kernel headers using headers_install from kernel sources.
-do_kernel_install() {
- CT_DoLog DEBUG "Using kernel's headers_install"
-
- mkdir -p "${CT_BUILD_DIR}/build-kernel-headers"
- cd "${CT_BUILD_DIR}/build-kernel-headers"
-
- # Only starting with 2.6.18 does headers_install is usable. We only
- # have 2.6 version available, so only test for sublevel.
- k_sublevel=$(awk '/^SUBLEVEL =/ { print $3 }' "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}/Makefile")
- [ ${k_sublevel} -ge 18 ] || CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers."
-
- V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"
-
- CT_DoLog EXTRA "Installing kernel headers"
- CT_DoExecLog ALL \
- make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
- O=$(pwd) \
- ARCH=${CT_KERNEL_ARCH} \
- INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
- ${V_OPT} \
- headers_install
-
- if [ "${CT_KERNEL_LINUX_INSTALL_CHECK}" = "y" ]; then
- CT_DoLog EXTRA "Checking installed headers"
- CT_DoExecLog ALL \
- make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
- O=$(pwd) \
- ARCH=${CT_KERNEL_ARCH} \
- INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
- ${V_OPT} \
- headers_check
- find "${CT_SYSROOT_DIR}" -type f -name '.check*' -exec rm {} \;
- fi
-}
-
-# Use custom headers (most probably by using make headers_install in a
-# modified (read: customised) kernel tree, or using pre-2.6.18 headers, such
-# as 2.4). In this case, simply copy the headers in place
-do_kernel_custom() {
- local tar_opt
-
- CT_DoLog EXTRA "Installing custom kernel headers"
-
- mkdir -p "${CT_SYSROOT_DIR}/usr"
- cd "${CT_SYSROOT_DIR}/usr"
- if [ "${CT_KERNEL_LINUX_CUSTOM_IS_TARBALL}" = "y" ]; then
- case "${CT_KERNEL_LINUX_CUSTOM_PATH}" in
- *.tar) ;;
- *.tgz) tar_opt=--gzip;;
- *.tar.gz) tar_opt=--gzip;;
- *.tar.bz2) tar_opt=--bzip2;;
- *.tar.lzma) tar_opt=--lzma;;
- esac
- CT_DoExecLog ALL tar x ${tar_opt} -vf ${CT_KERNEL_LINUX_CUSTOM_PATH}
- else
- CT_DoExecLog ALL cp -rv "${CT_KERNEL_LINUX_CUSTOM_PATH}/include" .
- fi
-}
+. ${CT_LIB_DIR}/scripts/build/kernel/linux-common.sh
diff --git a/scripts/build/kernel/uclinux.sh b/scripts/build/kernel/uclinux.sh
new file mode 100644
index 00000000..0401c9ff
--- /dev/null
+++ b/scripts/build/kernel/uclinux.sh
@@ -0,0 +1 @@
+. ${CT_LIB_DIR}/scripts/build/kernel/linux-common.sh
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-21 18:14:40 +0000