On 2016年01月16日 02:17, Richard Purdie wrote:
On Thu, 2016-01-14 at 14:46 +0800, Jian Liu wrote:
If setting IMAGE_INSTALL += "linux-libc-headers", do_rootfs will
cause
error.
   ERROR: linux-libc-headers not found in the base feeds

This is because that there is no linux-libc-headers.rpm generated.
There is no point in generating an empty package just for the sake of
it. Surely you just shouldn't put that in IMAGE_INSTALL?

Cheers,

Richard

Yes, I submit this patch just considering that someone who is not familiar with yocto may be confused by this behavior. There is linux-libc-headers bb file so IMAGE_INSTALL += "linux-libc-headers" is taken for
granted.

This is really not a bug and it is just a usage problem.

Thanks!

//Jian


Signed-off-by: Jian Liu <jian....@windriver.com>

diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc
-headers.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc
-headers.inc
index 2ba6ed5..403360b 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -76,3 +76,5 @@ RRECOMMENDS_${PN}-dbg = "${PN}-dev (=
${EXTENDPKGV})"
INHIBIT_DEFAULT_DEPS = "1"
  DEPENDS += "unifdef-native"
+
+ALLOW_EMPTY_${PN} = "1"

--
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