A small layout enhancement in the Linux kernel build script.
/trunk/scripts/build/kernel/linux.sh | 3 2 1 0 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
1 # This file declares functions to install the kernel headers for linux
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package
5 CT_DoKernelTupleValues() {
6 # Nothing to do, keep the default value
12 if [ "${CT_KERNEL_LINUX_USE_CUSTOM_DIR}" != "y" ]; then
13 CT_GetFile "linux-${CT_KERNEL_VERSION}" \
14 {ftp,http}://ftp.{de.,eu.,}kernel.org/pub/linux/kernel/v2.{6{,/testing},4,2}
21 if [ "${CT_KERNEL_LINUX_USE_CUSTOM_DIR}" != "y" ]; then
22 CT_ExtractAndPatch "linux-${CT_KERNEL_VERSION}"
27 # Wrapper to the actual headers install method
29 CT_DoStep INFO "Installing kernel headers"
31 if [ "${CT_KERNEL_LINUX_USE_CUSTOM_DIR}" = "y" ]; then
32 do_kernel_preinstalled
40 # Install kernel headers using headers_install from kernel sources.
42 CT_DoLog DEBUG "Using kernel's headers_install"
44 mkdir -p "${CT_BUILD_DIR}/build-kernel-headers"
45 cd "${CT_BUILD_DIR}/build-kernel-headers"
47 # Only starting with 2.6.18 does headers_install is usable. We only
48 # have 2.6 version available, so only test for sublevel.
49 k_sublevel=$(gawk '/^SUBLEVEL =/ { print $3 }' "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}/Makefile")
50 [ ${k_sublevel} -ge 18 ] || CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers."
52 V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"
54 CT_DoLog EXTRA "Installing kernel headers"
56 make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
58 ARCH=${CT_KERNEL_ARCH} \
59 INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
63 if [ "${CT_KERNEL_LINUX_INSTALL_CHECK}" = "y" ]; then
64 CT_DoLog EXTRA "Checking installed headers"
66 make -C "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" \
68 ARCH=${CT_KERNEL_ARCH} \
69 INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
72 find "${CT_SYSROOT_DIR}" -type f -name '.check*' -exec rm {} \;
76 # Use preinstalled headers (most probably by using make headers_install in a
77 # modified (read: customised) kernel tree, or using pre-2.6.18 headers, such
78 # as 2.4). In this case, simply copy the headers in place
79 do_kernel_preinstalled() {
80 CT_DoLog EXTRA "Copying preinstalled kernel headers"
82 mkdir -p "${CT_SYSROOT_DIR}/usr"
83 cd "${CT_KERNEL_LINUX_CUSTOM_DIR}"
84 CT_DoExecLog ALL cp -rv include "${CT_SYSROOT_DIR}/usr"