classes/populate_sdk_ext: force a known value for TMPDIR

If TMPDIR is configured to be somewhere outside of TOPDIR (a not
uncommon configuration where you have multiple disks and space on /home
is at a premium) then our attempt to find out the location of paths
under TMPDIR by using a relative path led to horribly broken paths
ending up in the eSDK. To save pain, just force a known value for TMPDIR
(i.e. ${TOPDIR}/tmp) and then we can assume that everywhere else.

Fixes [YOCTO #10797].

(From OE-Core rev: 4fe60d526a94f30b201c434994e80fef0f7392f0)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-core/meta/meta-environment-extsdk.bb b/meta/recipes-core/meta/meta-environment-extsdk.bb
index 76d2661b10..757afc154f 100644
--- a/meta/recipes-core/meta/meta-environment-extsdk.bb
+++ b/meta/recipes-core/meta/meta-environment-extsdk.bb
@@ -5,8 +5,8 @@ require meta-environment.bb
 PN = "meta-environment-extsdk-${MACHINE}"
 
 create_sdk_files_append() {
-        local sysroot=${SDKPATH}/${@os.path.relpath(d.getVar('STAGING_DIR_TARGET'), d.getVar('TOPDIR'))}
-        local sdkpathnative=${SDKPATH}/${@os.path.relpath(d.getVar('STAGING_DIR_NATIVE'), d.getVar('TOPDIR'))}
+        local sysroot=${SDKPATH}/tmp/${@os.path.relpath(d.getVar('STAGING_DIR_TARGET'), d.getVar('TMPDIR'))}
+        local sdkpathnative=${SDKPATH}/tmp/${@os.path.relpath(d.getVar('STAGING_DIR_NATIVE'), d.getVar('TMPDIR'))}
 
         toolchain_create_sdk_env_script '' '' $sysroot '' ${bindir_native} ${prefix_native} $sdkpathnative
 }