[kernel] add option to build lzop utilitynext/kernel

...for older system without it.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2 files changed, 13 insertions, 0 deletions

diff --git a/platforms/hosttools.in b/platforms/hosttools.in
index c8a1fb16d..bb259aac2 100644
--- a/platforms/hosttools.in
+++ b/platforms/hosttools.in
@@ -12,6 +12,7 @@ source "rules/host-libbz2.in"
 source "rules/host-libcap.in"
 source "rules/host-liblzo.in"
 source "rules/host-libuuid.in"
+source "rules/host-lzop.in"
 source "rules/host-mkelfImage.in"
 source "rules/host-mtd-utils.in"
 source "rules/host-squashfs-tools.in"
diff --git a/platforms/kernel.in b/platforms/kernel.in
index f681589cb..371d3d30b 100644
--- a/platforms/kernel.in
+++ b/platforms/kernel.in
@@ -4,6 +4,7 @@ menuconfig KERNEL
 	select IMAGE_KERNEL
 	select HOST_UMKIMAGE		if KERNEL_IMAGE_U
 	select HOST_XZ			if KERNEL_XZ
+	select HOST_LZOP		if KERNEL_LZOP
 	select CROSS_MODULE_INIT_TOOLS	if KERNEL_MODULES
 	prompt "Linux kernel                  "
 
@@ -164,6 +165,17 @@ config KERNEL_XZ
 	  Select this if you're unsure, as it won't hurt. It just
 	  increases the build time.
 
+config KERNEL_LZOP
+	prompt "build lzop hosttool"
+	bool
+	help
+	  Select this if you're going to build your kernel compressed
+	  with lzo and your host system is lacking the proper tools.
+	  (the "lzop" package)
+
+	  Select this if you're unsure, as it won't hurt. It just
+	  increases the build time.
+
 
 menu "patching & configuration      "