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authorGravatar Eric Andersen <andersen@codepoet.org>2004-10-09 02:49:33 +0000
committerGravatar Eric Andersen <andersen@codepoet.org>2004-10-09 02:49:33 +0000
commit44eedc5c44416a97b3f5ca03d596ec3c9fb29380 (patch)
tree96f605b4cd9934fc1d09319490c672aaab44ce2f /toolchain/patch-kernel.sh
parent73f7be82904f487d167493e76b415fbe5b5f8c5a (diff)
downloadbuildroot-44eedc5c44416a97b3f5ca03d596ec3c9fb29380.tar.gz
buildroot-44eedc5c44416a97b3f5ca03d596ec3c9fb29380.tar.bz2
facelift step number two
Diffstat (limited to 'toolchain/patch-kernel.sh')
-rwxr-xr-xtoolchain/patch-kernel.sh53
1 files changed, 53 insertions, 0 deletions
diff --git a/toolchain/patch-kernel.sh b/toolchain/patch-kernel.sh
new file mode 100755
index 0000000000..79401c2a74
--- /dev/null
+++ b/toolchain/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 {} \;