build: add kernel target

to extract the patched sources for module building

Reviewed-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Tested-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/Makefile b/Makefile
index 673aae47bf831cee9519ec77767f696c29f287e9..78cea5610fee11114281242628b4f3db475e7519 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -42,6 +42,12 @@ deb: ${DEBS}
 .PHONY: dsc
 dsc: ${DSCS}
 
+# called from pve-kernel's Makefile to get patched sources
+.PHONY: kernel
+kernel: dsc
+       dpkg-source -x ${SPL_DSC} ../pkg-spl
+       dpkg-source -x ${ZFS_DSC} ../pkg-zfs
+
 .PHONY: dinstall
 dinstall: ${DEBS}
        dpkg -i ${DEBS}