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| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2007-04-23 21:06:09 +0000 |
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| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2007-04-23 21:06:09 +0000 |
| commit | 4902ad7b078450e54c21bb5caf4505b3715acbb9 (patch) | |
| tree | c1b2ffe9f2f9434091a3a8dbd597b327d2bf72f2 /scripts/build/kernel_linux.sh | |
| parent | dfe9efd35f353439c299ee52daf43469ea2ca84d (diff) | |
| download | crosstool-ng-4902ad7b078450e54c21bb5caf4505b3715acbb9.tar.gz crosstool-ng-4902ad7b078450e54c21bb5caf4505b3715acbb9.tar.bz2 crosstool-ng-4902ad7b078450e54c21bb5caf4505b3715acbb9.zip | |
The linux kernel config file is now optional. If none is given, a default one is created using the default target for the given architecture.
Diffstat (limited to 'scripts/build/kernel_linux.sh')
| -rw-r--r-- | scripts/build/kernel_linux.sh | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/scripts/build/kernel_linux.sh b/scripts/build/kernel_linux.sh index d9d4de54..f23487fe 100644 --- a/scripts/build/kernel_linux.sh +++ b/scripts/build/kernel_linux.sh @@ -6,8 +6,21 @@ do_kernel_check_config() { CT_DoStep INFO "Checking kernel configuration" - if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" != "y" ]; then - CT_TestOrAbort "You did not provide a kernel config file!" -n "${CT_KERNEL_LINUX_CONFIG_FILE}" -a -f "${CT_KERNEL_LINUX_CONFIG_FILE}" + if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" != "y" \ + -a \( -z "${CT_KERNEL_LINUX_CONFIG_FILE}" -o ! -r "${CT_KERNEL_LINUX_CONFIG_FILE}" \) ]; then + CT_DoLog WARN "You did not provide a kernel configuration file!" + CT_DoLog WARN "I will try to generate one for you, but beware!" + + CT_DoStep INFO "Building a default configuration file for linux kernel" + + mkdir -p "${CT_BUILD_DIR}/build-kernel-defconfig" + cd "${CT_BUILD_DIR}/build-kernel-defconfig" + make -C "${CT_SRC_DIR}/${CT_KERNEL_FILE}" O=`pwd` \ + ARCH=${CT_KERNEL_ARCH} defconfig 2>&1 |CT_DoLog DEBUG + + CT_KERNEL_LINUX_CONFIG_FILE="`pwd`/.config" + + CT_EndStep fi CT_EndStep |