[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4121/8267] classes/populate_sdk_ext: force a known value for TMPDIR

[Emmanuele Bassi <ebassi src gnome org>]

commit 785bec81ef75878749bd3a7a355bbd6aab16a198
Author: Paul Eggleton <paul eggleton linux intel com>
Date:   Fri Jan 20 07:29:16 2017 +1300

    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>

 meta/classes/populate_sdk_ext.bbclass             |    5 +++--
 meta/recipes-core/meta/meta-environment-extsdk.bb |    4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index f21ae8b..d5f6de9 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -282,6 +282,7 @@ python copy_buildsystem () {
             # Write a newline just in case there's none at the end of the original
             f.write('\n')
 
+            f.write('TMPDIR = "${TOPDIR}/tmp"\n')
             f.write('DL_DIR = "${TOPDIR}/downloads"\n')
 
             f.write('INHERIT += "%s"\n' % 'uninative')
@@ -512,8 +513,8 @@ install_tools() {
        # (they get populated from sstate on installation)
        unfsd_path="${SDK_OUTPUT}/${SDKPATHNATIVE}${bindir_nativesdk}/unfsd"
        if [ "${SDK_INCLUDE_TOOLCHAIN}" == "1" -a ! -e $unfsd_path ] ; then
-               binrelpath=${@os.path.relpath(d.getVar('STAGING_BINDIR_NATIVE'), d.getVar('TOPDIR'))}
-               lnr ${SDK_OUTPUT}/${SDKPATH}/$binrelpath/unfsd $unfsd_path
+               binrelpath=${@os.path.relpath(d.getVar('STAGING_BINDIR_NATIVE'), d.getVar('TMPDIR'))}
+               lnr ${SDK_OUTPUT}/${SDKPATH}/tmp/$binrelpath/unfsd $unfsd_path
        fi
        touch ${SDK_OUTPUT}/${SDKPATH}/.devtoolbase
 
diff --git a/meta/recipes-core/meta/meta-environment-extsdk.bb 
b/meta/recipes-core/meta/meta-environment-extsdk.bb
index 76d2661..757afc1 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
 }