diff options
Diffstat (limited to 'openwrt/scripts/patch-kernel.sh')
-rwxr-xr-x | openwrt/scripts/patch-kernel.sh | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/openwrt/scripts/patch-kernel.sh b/openwrt/scripts/patch-kernel.sh new file mode 100755 index 0000000000..79401c2a74 --- /dev/null +++ b/openwrt/scripts/patch-kernel.sh @@ -0,0 +1,53 @@ +#! /bin/sh +# A little script I whipped up to make it easy to +# patch source trees and have sane error handling +# -Erik +# +# (c) 2002 Erik Andersen <andersen@codepoet.org> + +# Set directories from arguments, or use defaults. +targetdir=${1-.} +patchdir=${2-../kernel-patches} +patchpattern=${3-*} + +if [ ! -d "${targetdir}" ] ; then + echo "Aborting. '${targetdir}' is not a directory." + exit 1 +fi +if [ ! -d "${patchdir}" ] ; then + echo "Aborting. '${patchdir}' is not a directory." + exit 1 +fi + +for i in ${patchdir}/${patchpattern} ; do + case "$i" in + *.gz) + type="gzip"; uncomp="gunzip -dc"; ;; + *.bz) + type="bzip"; uncomp="bunzip -dc"; ;; + *.bz2) + type="bzip2"; uncomp="bunzip2 -dc"; ;; + *.zip) + type="zip"; uncomp="unzip -d"; ;; + *.Z) + type="compress"; uncomp="uncompress -c"; ;; + *) + type="plaintext"; uncomp="cat"; ;; + esac + echo "" + echo "Applying ${i} using ${type}: " + ${uncomp} ${i} | patch -p1 -E -d ${targetdir} + if [ $? != 0 ] ; then + echo "Patch failed! Please fix $i!" + exit 1 + fi +done + +# Check for rejects... +if [ "`find $targetdir/ '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then + echo "Aborting. Reject files found." + exit 1 +fi + +# Remove backup files +find $targetdir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \; |