diff options
Diffstat (limited to 'external/meta-virtualization/recipes-core/runx/runx/0001-make-kernel-cross-compilation-tweaks.patch')
| -rw-r--r-- | external/meta-virtualization/recipes-core/runx/runx/0001-make-kernel-cross-compilation-tweaks.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/external/meta-virtualization/recipes-core/runx/runx/0001-make-kernel-cross-compilation-tweaks.patch b/external/meta-virtualization/recipes-core/runx/runx/0001-make-kernel-cross-compilation-tweaks.patch new file mode 100644 index 00000000..7d66f421 --- /dev/null +++ b/external/meta-virtualization/recipes-core/runx/runx/0001-make-kernel-cross-compilation-tweaks.patch @@ -0,0 +1,86 @@ +From 7e3498ab7c375bd545de501920acffa77eb24120 Mon Sep 17 00:00:00 2001 +From: Bruce Ashfield <bruce.ashfield@xilinx.com> +Date: Mon, 16 Dec 2019 20:42:04 -0800 +Subject: [PATCH] make-kernel: cross-compilation tweaks + +Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com> +--- + kernel/make-kernel | 41 +++++++++++++++++++++++++++++++++-------- + 1 file changed, 33 insertions(+), 8 deletions(-) + +diff --git a/kernel/make-kernel b/kernel/make-kernel +index 33b7150..c684669 100755 +--- a/kernel/make-kernel ++++ b/kernel/make-kernel +@@ -13,6 +13,7 @@ fi + + kernel_stuffdir=`readlink -f kernel` + kernel_outpath=$kernel_stuffdir/out ++kernel_srcdir=$kernel_stuffdir/src + kernel_builddir=$kernel_stuffdir/build + kernel_out=$kernel_outpath/kernel + +@@ -22,28 +23,52 @@ kernel_tarball="$kernel_name".tar.xz + kernel_url=https://www.kernel.org/pub/linux/kernel/v4.x/"$kernel_tarball" + kernel_src_config="$kernel_stuffdir"/cutdown-config.$ARCH + kernel_patchesdir="$kernel_stuffdir"/patches +-kernel_image="$kernel_builddir"/"$kernel_name"/arch/"$ARCH"/boot/"$image" ++kernel_image="$kernel_builddir"/arch/"$ARCH"/boot/"$image" + ++echo "#########################" ++echo "kernel build summary:" ++echo " version: $kernel_version" ++echo " url: $kernel_url" ++echo " src dir: $kernel_srcdir" ++echo " out dir: $kernel_builddir" ++echo " artifacts: $kernel_out" ++echo " image: $image" ++echo " build vars: $build_vars" ++echo "#########################" + +-rm -rf $kernel_outpath ++if [ ! -e "$kernel_builddir/.config" ]; ++then ++ rm -rf $kernel_buildir ++fi + mkdir -p $kernel_outpath + mkdir -p $kernel_builddir ++mkdir -p $kernel_srcdir + + if [[ ! -f $kernel_builddir/$kernel_tarball ]] + then ++ echo "fetching the kernel .." + wget -O $kernel_builddir/$kernel_tarball --tries=20 $kernel_url + fi +-if [[ ! -d $kernel_builddir/$kernel_name ]] ++ ++if [[ ! -d $kernel_srcdir/$kernel_name ]] + then +- tar --extract --xz --touch --file="$kernel_builddir/$kernel_tarball" --directory="$kernel_builddir" +- cd $kernel_builddir/$kernel_name ++ echo "extracting the kernel ..." ++ echo " tar --extract --xz --touch --file=\"$kernel_builddir/$kernel_tarball\" --directory=\"$kernel_srcdir\"" ++ tar --extract --xz --touch --file="$kernel_builddir/$kernel_tarball" --directory="$kernel_srcdir" ++ cd $kernel_srcdir/$kernel_name + for i in $kernel_patchesdir/* + do + patch -p1 < $i + done +- cp $kernel_src_config .config + fi +-cd $kernel_builddir/$kernel_name +-make -j4 $image ++if [[ ! -f $kernel_builddir/.config ]] ++then ++ cp $kernel_src_config $kernel_builddir/.config ++fi ++cd $kernel_srcdir/$kernel_name ++ ++echo "building the kernel ..." ++eval make O=$kernel_builddir $build_vars oldconfig ++eval make -j4 O=$kernel_builddir $build_vars $image + + cp $kernel_image $kernel_out +-- +2.17.1 + |