kernel.bbclass: Use the correct path of kernel build image file except for vmlinux

Message ID 1490835443-23652-1-git-send-email-hayashi.kunihiko@socionext.com
State New
Headers show

Commit Message

Kunihiko Hayashi March 30, 2017, 12:57 a.m.
Use the correct path of kernel build image file except for vmlinux when
producing gzipped kernel image.

The kernel_do_compile() function produces the gzipped kernel
image from the original kernel image when an image types included in
KERNEL_IMAGETYPES has a suffix .gz.

Although the original kernel image file is usually built on the
directory arch/${ARCH}/boot/ except for vmlinux, the name of image types
included in KERNEL_IMAGETYPES doesn't have a path of
'arch/${ARCH}/boot', then bitbake fails to produce the gzipped kernel
image which type has a suffix .gz.

This fixes above failure by using 'arch/${ARCH}/boot/' prefix for image
path unless ${typeformake} is "vmlinux".

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>

Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

---
 meta/classes/kernel.bbclass | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.7.4

-- 
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diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 244087a..5e26965 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -268,7 +268,11 @@  kernel_do_compile() {
 		for type in ${KERNEL_IMAGETYPES} ; do
 			if test "${typeformake}.gz" = "${type}"; then
 				mkdir -p "${KERNEL_OUTPUT_DIR}"
-				gzip -9c < "${typeformake}" > "${KERNEL_OUTPUT_DIR}/${type}"
+				if test x${typeformake} = x"vmlinux"; then
+					gzip -9c < "${typeformake}" > "${KERNEL_OUTPUT_DIR}/${type}"
+				else
+					gzip -9c < "arch/${ARCH}/boot/${typeformake}" > "${KERNEL_OUTPUT_DIR}/${type}"
+				fi
 				break;
 			fi
 		done