Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy...

[sfrench/cifs-2.6.git] / scripts / package / deb-build-option

diff --git a/scripts/package/deb-build-option b/scripts/package/deb-build-option
new file mode 100755 (executable)
index 0000000..b079b0d
--- /dev/null
+++ b/scripts/package/deb-build-option
@@ -0,0 +1,16 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+
+# Set up CROSS_COMPILE if we are cross-compiling, but not called from the
+# kernel toplevel Makefile
+if [ -z "${CROSS_COMPILE}${cross_compiling}" -a "${DEB_HOST_ARCH}" != "${DEB_BUILD_ARCH}" ]; then
+       echo CROSS_COMPILE=${DEB_HOST_GNU_TYPE}-
+fi
+
+version=$(dpkg-parsechangelog -S Version)
+version_upstream="${version%-*}"
+debian_revision="${version#${version_upstream}}"
+debian_revision="${debian_revision#*-}"
+
+echo KERNELRELEASE=${version_upstream}
+echo KBUILD_BUILD_VERSION=${debian_revision}