From: amerciai <[email protected]>

- Following Setting up the Extensible SDK environment directly in a Yocto build
  
https://docs.yoctoproject.org/4.0.14/sdk-manual/extensible.html#setting-up-the-extensible-sdk-environment-directly-in-a-yocto-build
  The generated environment file does not point to the
  correct sysroot folder, then the end user is not able
  to cross-compile by sourcing the file.

- The same for kirkstone-4.0.10

- By analyzing
  
https://lore.kernel.org/all/[email protected]/T/#m7eadf6c722410f5b233ebba9fc700a895af9f052
  I found that changes apllied to
  meta/classes/toolchain-scripts.bbclass
  solve the issue.

Suggested-by: Alexander Kanavin <[email protected]>
Signed-off-by: Alberto Merciai <[email protected]>

diff --git a/meta/classes/toolchain-scripts.bbclass 
b/meta/classes/toolchain-scripts.bbclass
index d735d434e6..ec50a1efa0 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -70,15 +70,23 @@ toolchain_create_tree_env_script () {
        script=${TMPDIR}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}
        rm -f $script
        touch $script
+       echo 'standalone_sysroot_target="${STAGING_DIR}/${MACHINE}"' >> $script
+       echo 'standalone_sysroot_native="${STAGING_DIR}/${BUILD_ARCH}"' >> 
$script
        echo 'orig=`pwd`; cd ${COREBASE}; . ./oe-init-build-env ${TOPDIR}; cd 
$orig' >> $script
-       echo 'export 
PATH=${STAGING_DIR_NATIVE}/usr/bin:${STAGING_BINDIR_TOOLCHAIN}:$PATH' >> $script
-       echo 'export PKG_CONFIG_SYSROOT_DIR=${PKG_CONFIG_SYSROOT_DIR}' >> 
$script
-       echo 'export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}' >> $script
+
+       echo 'export 
PATH=$standalone_sysroot_native/${bindir_native}:$standalone_sysroot_native/${bindir_native}/${TARGET_SYS}:$PATH'
 >> $script
+       echo 'export PKG_CONFIG_SYSROOT_DIR=$standalone_sysroot_target' >> 
$script
+       echo 'export 
PKG_CONFIG_PATH=$standalone_sysroot_target'"$libdir"'/pkgconfig:$standalone_sysroot_target'"$prefix"'/share/pkgconfig'
 >> $script
+
        echo 'export CONFIG_SITE="${CONFIG_SITE}"' >> $script
-       echo 'export SDKTARGETSYSROOT=${STAGING_DIR_TARGET}' >> $script
-       echo 'export OECORE_NATIVE_SYSROOT="${STAGING_DIR_NATIVE}"' >> $script
-       echo 'export OECORE_TARGET_SYSROOT="${STAGING_DIR_TARGET}"' >> $script
-       echo 'export OECORE_ACLOCAL_OPTS="-I 
${STAGING_DIR_NATIVE}/usr/share/aclocal"' >> $script
+
+       echo 'export SDKTARGETSYSROOT=$standalone_sysroot_target' >> $script
+       echo 'export OECORE_NATIVE_SYSROOT=$standalone_sysroot_native' >> 
$script
+       echo 'export OECORE_TARGET_SYSROOT=$standalone_sysroot_target' >> 
$script
+       echo 'export OECORE_ACLOCAL_OPTS="-I 
$standalone_sysroot_native/usr/share/aclocal"' >> $script
+       echo 'export OECORE_BASELIB="${baselib}"' >> $script
+       echo 'export OECORE_TARGET_ARCH="${TARGET_ARCH}"' >>$script
+       echo 'export OECORE_TARGET_OS="${TARGET_OS}"' >>$script
 
        toolchain_shared_env_script
 }
-- 
2.34.1

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