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arm/classes: Introduce apply_local_src_patches bbclass

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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

Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: I8f9c16a5fbc9d5569cba60136560f1951408bd60
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Diego Sueiro
2022-11-21 14:23:45 +00:00
committed by Jon Mason
parent 23aed71692
commit 7fcff00498
1 changed files with 48 additions and 0 deletions
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meta-arm/classes/apply_local_src_patches.bbclass
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# 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"