populate_sdk_ext.bbclass: avoid populating tools twice

When running `bitbake -c populate_sdk_ext ...` for an image
recipe inheriting populate_sdk_qt5, `nativesdk-qemu-helper` is
deployed via `nativesdk-packagegroup-sdk-host`, which already
contains some of the tools (by name: "oe-find-native-sysroot
runqemu*").

To avoid error like:
    Configuring nativesdk-packagegroup-qt5-toolchain-host.

    NOTE: Running intercept scripts:
    NOTE: > Executing update_gio_module_cache-nativesdk intercept ...
    NOTE: + [ True = False ]
    + qemu-x86_64 -r 3.2.0 -E LD_LIBRARY_PATH=/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/lib:/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/lib -L /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/libexec/nativesdk-gio-querymodules /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/lib/gio/modules/

    NOTE: Executing copy_buildsystem ...
    DEBUG: Executing python function copy_buildsystem
    NOTE: Generating sstate task list...
    NOTE: Generating sstate-cache...
    NOTE: Generating sstate-cache...
    DEBUG: Python function copy_buildsystem finished
    NOTE: Executing install_tools ...
    DEBUG: Executing shell function install_tools
    Traceback (most recent call last):
      File "/home/sno/gpw-community-bsp/sources/poky/scripts/lnr", line 21, in <module>
	os.symlink(target, linkname)
    FileExistsError: [Errno 17] File exists: '../../../../layers/poky/scripts/oe-find-native-sysroot' -> '/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image//opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/oe-find-native-sysroot'
    WARNING: exit code 1 from a shell command.
    DEBUG: Python function do_populate_sdk_ext finished

only add those tools unpackaged to the deployment which are
still missing.

Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 9c31d70f2a4a2a36b04fd1b8f0b183134a741312..e30c49296d33a99d10512af57f7ce9c89a9b38e8 100644 (file)
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -531,7 +531,8 @@ install_tools() {
        scripts="devtool recipetool oe-find-native-sysroot runqemu* wic"
        for script in $scripts; do
                for scriptfn in `find ${SDK_OUTPUT}/${SDKPATH}/${scriptrelpath} -maxdepth 1 -executable -name "$script"`; do
-                       lnr ${scriptfn} ${SDK_OUTPUT}/${SDKPATHNATIVE}${bindir_nativesdk}/`basename $scriptfn`
+                       targetscriptfn="${SDK_OUTPUT}/${SDKPATHNATIVE}${bindir_nativesdk}/$(basename $scriptfn)"
+                       test -e ${targetscriptfn} || lnr ${scriptfn} ${targetscriptfn}
                done
        done
        # We can't use the same method as above because files in the sysroot won't exist at this point