On 08/02/2013 02:12 AM, Saul Wold wrote:
On 07/29/2013 06:50 PM, [email protected] wrote:
From: Chen Qi <[email protected]>
When building a qemu image inside the environment created by the
buildtools-tarball, the qemu image cannot be started, as the runqemu
script uses the tunctl binary which cannot be found inside the sysroot
directory of the buildtools-tarball.
The buildtools-tarball is inherently a tool set instead of a fully
functional SDK, so leaving the OECORE_NATIVE_SYSROOT variable in the
environment will mess things up.
However, we do need a line of 'OECORE_NATIVE_SYSROOT=xxx' in the
environment
setup script so that the SDK can be extracted and relocated correctly.
Where is this being processed, can could be done as a since comment in
the the environment-setup script instead of exporting and unseting it?
Ah.... I got what you mean.
It's something like:
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -59,7 +59,7 @@ create_sdk_files_append () {
script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-${SDK_SYS}}
touch $script
echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:$PATH' >>
$script
- echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script
+ echo '#OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script
toolchain_create_sdk_version
${SDK_OUTPUT}/${SDKPATH}/version-${SDK_SYS}
}
I'll test this and send out a V2 if it works.
Thanks,
Chen Qi
Sau!
That's why this patch unsets the variable instead of removing it from
the
environment setup script.
[YOCTO #4939]
Signed-off-by: Chen Qi <[email protected]>
---
meta/recipes-core/meta/buildtools-tarball.bb | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/meta/recipes-core/meta/buildtools-tarball.bb
b/meta/recipes-core/meta/buildtools-tarball.bb
index 9771497..1f8f142 100644
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -59,7 +59,11 @@ create_sdk_files_append () {
script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-${SDK_SYS}}
touch $script
echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:$PATH' >>
$script
+ # OECORE_NATIVE_SYSROOT variable needs to be in $script so that the
+ # relocate script can find the ld-linux.so.
echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script
-
+ # buildtools-tarball is inherently a tool set instead of a fully
functional SDK.
+ # Leaving OECORE_NATIVE_SYSROOT in environment will mess things up.
+ echo 'unset OECORE_NATIVE_SYSROOT' >> $script
toolchain_create_sdk_version
${SDK_OUTPUT}/${SDKPATH}/version-${SDK_SYS}
}
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