diff options
Diffstat (limited to 'scripts/build/kernel')
| -rw-r--r-- | scripts/build/kernel/linux.sh | 77 |
1 files changed, 17 insertions, 60 deletions
diff --git a/scripts/build/kernel/linux.sh b/scripts/build/kernel/linux.sh index cd4a4566..5ab49182 100644 --- a/scripts/build/kernel/linux.sh +++ b/scripts/build/kernel/linux.sh @@ -19,69 +19,26 @@ CT_DoKernelTupleValues() { # Download the kernel do_kernel_get() { - local k_ver - local custom_name - local rel_dir - local korg_base mirror_base + CT_Fetch LINUX +} - if [ "${CT_KERNEL_LINUX_CUSTOM}" = "y" ]; then - CT_GetCustom "linux" "${CT_KERNEL_LINUX_CUSTOM_VERSION}" \ - "${CT_KERNEL_LINUX_CUSTOM_LOCATION}" - else # Not a custom tarball - case "${CT_KERNEL_VERSION}" in - 2.6.*.*|3.*.*|4.*.*) - # 4-part versions (for 2.6 stables and long-terms), and - # 3-part versions (for 3.x.y and 4.x.y stables and long-terms) - # we need to trash the last digit - k_ver="${CT_KERNEL_VERSION%.*}" - ;; - 2.6.*|3.*|4.*) - # 3-part version (for 2.6.x initial releases), and 2-part - # versions (for 3.x and 4.x initial releases), use all of it - k_ver="${CT_KERNEL_VERSION}" - ;; - esac - case "${CT_KERNEL_VERSION}" in - 2.6.*) rel_dir=v2.6;; - 3.*) rel_dir=v3.x;; - 4.*) rel_dir=v4.x;; - esac - korg_base="http://www.kernel.org/pub/linux/kernel/${rel_dir}" - CT_GetFile "linux-${CT_KERNEL_VERSION}" \ - "${korg_base}" \ - "${korg_base}/longterm/v${k_ver}" \ - "${korg_base}/longterm" - fi +# Disable building relocs application - it needs <linux/types.h> +# on the host, which may not be present on Cygwin or MacOS; it +# needs <elf.h>, which again is not present on MacOS; and most +# important, we don't need it to install the headers. +# This is not done as a patch, since it varies from Linux version +# to version - patching each particular Linux version would be +# too cumbersome. +linux_disable_build_relocs() +{ + sed -i -r 's/(\$\(MAKE\) .* relocs)$/:/' arch/*/Makefile } # Extract kernel -do_kernel_extract() { - # If using a custom directory location, nothing to do - if [ "${CT_KERNEL_LINUX_CUSTOM}" = "y" \ - -a -d "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" ]; then - return 0 - fi - - # Otherwise, we're using either a mainstream tarball, or a custom - # tarball; in either case, we need to extract - CT_Extract "linux-${CT_KERNEL_VERSION}" - - # If using a custom tarball, no need to patch - if [ "${CT_KERNEL_LINUX_CUSTOM}" = "y" ]; then - return 0 - fi - CT_Patch "linux" "${CT_KERNEL_VERSION}" - - # Disable building relocs application - it needs <linux/types.h> - # on the host, which may not be present on Cygwin or MacOS; it - # needs <elf.h>, which again is not present on MacOS; and most - # important, we don't need it to install the headers. - # This is not done as a patch, since it varies from Linux version - # to version - patching each particular Linux version would be - # too cumbersome. - CT_Pushd "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" - sed -i -r 's/(\$\(MAKE\) .* relocs)$/:/' arch/*/Makefile - CT_Popd +do_kernel_extract() +{ + # TBD verify linux_disable_build_relocs is run + CT_ExtractPatch LINUX linux_disable_build_relocs } # Install kernel headers using headers_install from kernel sources. @@ -93,7 +50,7 @@ do_kernel_headers() { mkdir -p "${CT_BUILD_DIR}/build-kernel-headers" - kernel_path="${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}" + kernel_path="${CT_SRC_DIR}/linux" V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}" kernel_arch="${CT_ARCH}" |