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scripts/config-uname.sh
50 строк
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Roland McGrath
Rejigger header generation for default uname implementation.
24 авг 2010, 22:56
24 авг 2010, 22:56
0905555
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#!/bin/sh config_os=$1 config_release=$2 uname_machine=$3 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` if test $uname_sysname != $config_os; then config_release=`echo $config_os | sed s/$uname_sysname//` fi if test -r /vmunix; then kernel_id=`strings /vmunix | grep UNIX` elif test -r /dynix; then kernel_id=`strings /dynix | grep DYNIX` else kernel_id= fi kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ != x$config_release; then # The configuration release is a substring of the kernel release. uname_release=$kernel_release elif test x$config_release != x; then uname_release=$config_release elif test x$kernel_release != x; then uname_release=$kernel_release else uname_release=unknown fi kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` if test -n "$kernel_version"; then uname_version="$kernel_version" else uname_version=unknown fi cat <<EOF /* This file is generated by $0. DO NOT EDIT. This is used only by the generic uname function for systems with no real uname call. If this data is not correct, it does not matter much. */ #define UNAME_SYSNAME "$uname_sysname" #define UNAME_RELEASE "$uname_release" #define UNAME_VERSION "$uname_version" #define UNAME_MACHINE "$uname_machine" EOF