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86 lines
2.5 KiB
86 lines
2.5 KiB
#!/bin/bash
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determine_config_file() {
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if [ "${CMD_KERNEL_CONFIG}" != "" ]
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then
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KERNEL_CONFIG="${CMD_KERNEL_CONFIG}"
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elif [ -f "/etc/kernels/kernel-config-${ARCH}-${KV}" ]
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then
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KERNEL_CONFIG="/etc/kernels/kernel-config-${ARCH}-${KV}"
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elif [ -f "${GK_SHARE}/${ARCH}/kernel-config-${KV}" ]
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then
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KERNEL_CONFIG="${GK_SHARE}/${ARCH}/kernel-config-${KV}"
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elif [ "${DEFAULT_KERNEL_CONFIG}" != "" -a -f "${DEFAULT_KERNEL_CONFIG}" ]
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then
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KERNEL_CONFIG="${DEFAULT_KERNEL_CONFIG}"
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elif [ -f "${GK_SHARE}/${ARCH}/kernel-config-${VER}.${PAT}" ]
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then
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KERNEL_CONFIG="${GK_SHARE}/${ARCH}/kernel-config-${VER}.${PAT}"
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elif [ -f "${GK_SHARE}/${ARCH}/kernel-config" ]
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then
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KERNEL_CONFIG="${GK_SHARE}/${ARCH}/kernel-config"
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else
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gen_die "Error: No kernel config specified, or file not found!"
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fi
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}
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config_kernel() {
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determine_config_file
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cd "${KERNEL_DIR}" || gen_die "Could not switch to the kernel directory!"
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if isTrue ${MRPROPER}
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then
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print_info 1 "kernel: >> Running mrproper..."
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compile_generic "mrproper" kernel
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fi
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# If we're not cleaning, then we don't want to try to overwrite the configs there
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# or we might screw up something someone is trying to test.
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if isTrue ${CLEAN}
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then
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print_info 1 "config: Using config from ${KERNEL_CONFIG}"
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print_info 1 " Previous config backed up to .config.bak"
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cp "${KERNEL_DIR}/.config" "${KERNEL_DIR}/.config.bak" > /dev/null 2>&1
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cp "${KERNEL_CONFIG}" "${KERNEL_DIR}/.config" || gen_die "could not copy config file"
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print_info 1 " >> Running oldconfig..."
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yes "" | compile_generic "oldconfig" kernel
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print_info 1 "kernel: >> Cleaning..."
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compile_generic "clean" kernel
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else
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print_info 1 "config: --no-clean is enabled; leaving the .config alone."
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fi
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if isTrue ${MENUCONFIG}
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then
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print_info 1 "config: >> Invoking menuconfig..."
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compile_generic menuconfig runtask
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[ "$?" != "0" ] && gen_die "Error: menuconfig failed."
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elif isTrue ${CMD_GCONFIG}
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then
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if [ "${VER}" == "2" ] && [ "${PAT}" -lt "6" ]
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then
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print_warning 1 "config: gconfig is not available in 2.4 series kernels. Running xconfig"
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print_warning 1 " instead..."
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CMD_GCONFIG=0
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CMD_XCONFIG=1
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else
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print_info 1 "config: >> Invoking gconfig..."
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compile_generic gconfig kernel
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[ "$?" != "0" ] && gen_die "Error: gconfig failed."
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CMD_XCONFIG=0
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fi
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fi
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if isTrue ${CMD_XCONFIG}
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then
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print_info 1 "config: >> Invoking xconfig..."
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compile_generic xconfig kernel
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[ "$?" != "0" ] && gen_die "Error: xconfig failed."
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fi
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}
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