diff --git a/meta-arm/classes/apply_local_src_patches.bbclass b/meta-arm/classes/apply_local_src_patches.bbclass new file mode 100644 index 00000000..daa85f4c --- /dev/null +++ b/meta-arm/classes/apply_local_src_patches.bbclass @@ -0,0 +1,48 @@ +# This class is to be inherited by recipes where there are patches located inside +# the fetched source code which need to be applied. + +# The following variables need to be set: +# LOCAL_SRC_PATCHES_INPUT_DIR is the directory from where the patches are located +# LOCAL_SRC_PATCHES_DEST_DIR is the directory where the patches will be applied + +do_patch[depends] += "quilt-native:do_populate_sysroot" + +LOCAL_SRC_PATCHES_INPUT_DIR ??= "" +LOCAL_SRC_PATCHES_DEST_DIR ??= "${LOCAL_SRC_PATCHES_INPUT_DIR}" + +python() { + if not d.getVar('LOCAL_SRC_PATCHES_INPUT_DIR'): + bb.warn("LOCAL_SRC_PATCHES_INPUT_DIR variable needs to be set.") +} + +apply_local_src_patches() { + + input_dir="${LOCAL_SRC_PATCHES_INPUT_DIR}" + dest_dir="${LOCAL_SRC_PATCHES_DEST_DIR}" + + if [ ! -d "$input_dir" ] ; then + bbfatal "LOCAL_SRC_PATCHES_INPUT_DIR=$input_dir not found." + fi + + if [ ! -d "$dest_dir" ] ; then + bbfatal "LOCAL_SRC_PATCHES_DEST_DIR=$dest_dir not found." + fi + + cd $dest_dir + export QUILT_PATCHES=./patches-extra + mkdir -p patches-extra + + for patch in $(find $input_dir -type f -name *.patch -or -name *.diff) + do + patch_basename=`basename $patch` + if ! quilt applied $patch_basename >/dev/null ; then + bbdebug 1 "Applying $patch_basename in $dest_dir." + echo $patch_basename >> patches-extra/series + cp $patch patches-extra + quilt push $patch_basename + else + bbdebug 1 "$patch_basename already applied." + fi + done +} +do_patch[postfuncs] += "apply_local_src_patches"