Subversion Repositories or1k

/gen_bits_syscall_h.sh

gen_bits_syscall_h.sh Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: fix_includes.sh =================================================================== --- fix_includes.sh (nonexistent) +++ fix_includes.sh (revision 1765) @@ -0,0 +1,169 @@ +#!/bin/sh +# Copyright (C) 2003 Erik Andersen +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU Library General Public +# License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later +# version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Library General Public License for more details. +# +# You should have received a copy of the GNU Library General +# Public License along with this program; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place, Suite 330, +# Boston, MA 02111-1307 USA + +usage () { + echo "" + echo "usage: "`basename $0`" -k KERNEL_SOURCE_DIRECTORY -t TARGET_ARCH" + echo "" + echo "This utility scans the KERNEL_SOURCE_DIRECTORY directory and" + echo "checks that it contains well formed kernel headers suitable" + echo "for inclusion as the include/linux/ directory provided by" + echo "uClibc." + echo "" + echo "If the specified kernel headers are present and already" + echo "configured for the architecture specified by TARGET_ARCH," + echo "they will be used as-is." + echo "" + echo "If the specified kernel headers are missing entirely, this" + echo "script will return an error." + echo "" + echo "If the specified kernel headers are present, but are either" + echo "not yet configured or are configured for an architecture" + echo "different than that specified by TARGET_ARCH, this script" + echo "will attempt to 'fix' the kernel headers and make them" + echo "suitable for use by uClibc. This fixing process may fail." + echo "It is therefore best to always provide kernel headers that" + echo "are already configured for the selected architecture." + echo "" + echo "Most Linux distributions provide 'kernel-headers' packages" + echo "that are suitable for use by uClibc." + echo "" + echo "" + exit 1; +} + +HAS_MMU="y"; +while [ -n "$1" ]; do + case $1 in + -k ) shift; if [ -n "$1" ]; then KERNEL_SOURCE=$1; shift; else usage; fi; ;; + -t ) shift; if [ -n "$1" ]; then TARGET_ARCH=$1; shift; else usage; fi; ;; + -n ) shift; HAS_MMU="n"; ;; + -* ) usage; ;; + * ) usage; ;; + esac; +done; + +if [ ! -f "$KERNEL_SOURCE/Makefile" ]; then + echo ""; + echo ""; + echo "The file $KERNEL_SOURCE/Makefile is missing!"; + echo "Perhaps your kernel source is broken?" + echo ""; + echo ""; + exit 1; +fi; + +if [ ! -d "$KERNEL_SOURCE" ]; then + echo ""; + echo ""; + echo "$KERNEL_SOURCE is not a directory"; + echo ""; + echo ""; + exit 1; +fi; + +# set current VERSION, PATCHLEVEL, SUBLEVEL, EXTERVERSION +eval `sed -n -e 's/^\([A-Z]*\) = \([0-9]*\)$/\1=\2/p' -e 's/^\([A-Z]*\) = \(-[-a-z0-9]*\)$/\1=\2/p' $KERNEL_SOURCE/Makefile` +if [ -z "$VERSION" -o -z "$PATCHLEVEL" -o -z "$SUBLEVEL" ] +then + echo "Unable to determine version for kernel headers" + echo -e "\tprovided in directory $KERNEL_SOURCE" + exit 1 +fi + +echo "Current kernel version is $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION}" + + +echo -e "\n" +echo "Using kernel headers from $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION} for architecture '$TARGET_ARCH'" +echo -e "\tprovided in directory $KERNEL_SOURCE" +echo -e "\n" + +# Create a symlink to include/asm + +rm -f include/asm* +if [ ! -d "$KERNEL_SOURCE/include/asm" ]; then + echo ""; + echo ""; + echo "The symlink $KERNEL_SOURCE/include/asm is missing\!"; + echo "Perhaps you forgot to configure your kernel source?"; + echo "You really should configure your kernel source tree so I"; + echo "do not have to try and guess about this sort of thing."; + echo "" + echo "Attempting to guess a usable value...."; + echo "" + echo ""; + sleep 1; + + if [ "$TARGET_ARCH" = "powerpc" ];then + set -x; + ln -fs $KERNEL_SOURCE/include/asm-ppc include/asm; + set +x; + elif [ "$TARGET_ARCH" = "mips" ];then + set -x; + ln -fs $KERNEL_SOURCE/include/asm-mips include/asm; + set +x; + elif [ "$TARGET_ARCH" = "arm" ];then + set -x; + ln -fs $KERNEL_SOURCE/include/asm-arm include/asm; + set +x; + if [ ! -L $KERNEL_SOURCE/include/asm-arm/proc ] ; then + if [ ! -L proc ] ; then + (cd include/asm; + ln -fs proc-armv proc; + ln -fs arch-ebsa285 arch); + fi + fi; + elif [ "$TARGET_ARCH" = "cris" ]; then + set -x; + ln -fs $KERNEL_SOURCE/include/asm-cris include/asm; + set +x; + elif [ "$HAS_MMU" != "y" ]; then + if [ -d $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu ] ; then + set -x; + ln -fs $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu include/asm; + set +x; + else + set -x; + ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm; + set +x; + fi; + else + set -x; + ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm; + set +x; + fi; +else +# No guessing required..... +ln -fs $KERNEL_SOURCE/include/asm include/asm +fi; + + +# Annoyingly, 2.6.x kernel headers also need an include/asm-generic/ directory +if [ $VERSION -eq 2 ] && [ $PATCHLEVEL -ge 6 ] ; then + ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic +fi; + + +# Create the include/linux and include/scsi symlinks. +rm -f include/linux +ln -fs $KERNEL_SOURCE/include/linux include/linux +rm -f include/scsi +ln -fs $KERNEL_SOURCE/include/scsi include/scsi +

fix_includes.sh Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property