[poky] error trying to use erlang openembedded recipe

[Marc]

Hello, I'm trying to use a recipe from openembedded to get the erlang
package. Everything was fine with poky 3.2 but now I'm trying to do the same
thing with poky-laverne-4.0 and I'm getting an error in the
do_populate_sysroot task.
I'm reading the recipes and trying to understand what could be wrong but I
can't find any reference to this do_populate_sysroot task. The error looks
quite simple, a broken path but I'm totally lost with this.
Has anyone succeeded in compiling erlang for poky?

Here is the error output:

Log data follows:
| ERROR: Error in executing python function in:
/opt/poky/meta-urbiotica/packages/erlang/erlang-native_R13B01.bb
| ERROR: Exception:<type 'exceptions.OSError'> Message:[Errno 2] No such
file or directory:
'/opt/poky/build/tmp/work/x86_64-linux/erlang-native-R13B01-r1/sysroot-destdir///opt/poky/build/tmp/sysroots'
| ERROR: Traceback:
| ERROR:   File "sstate_task_postfunc", line 8, in <module>
| ERROR:
| ERROR:   File "sstate_task_postfunc", line 3, in sstate_task_postfunc
| ERROR:
| ERROR:   File "sstate.bbclass", line 17, in sstate_install
| ERROR:
| ERROR:   File "/home/marc/igep/poky/meta/lib/oe/path.py", line 56, in
copytree
| ERROR:     names = os.listdir(src)
| ERROR:
| ERROR: The lines leading to this error were:
| ERROR:        0004:    for intercept in shared_state['interceptfuncs']:
| ERROR:        0005:        bb.build.exec_func(intercept, d)
| ERROR:        0006:    sstate_package(shared_state, d)
| ERROR:        0007:
| ERROR: Task failed: ('Function sstate_task_postfunc failed',
'/opt/poky/build/tmp/work/x86_64-linux/erlang-native-R13B01-r1/temp/log.do_populate_sysroot.11886')
NOTE: package erlang-native-R13B01-r1: task do_populate_sysroot: Failed


Any hint's on what could be wrong?

P.D. The recipe has a python function which might be related to this issue:


def get_erlang_libs_R13B01(d):
    import os, bb
    install_root = bb.data.getVar('D', d, 1)
    libdir = bb.data.getVar('libdir', d, 1)[1:]
    libs = ["${bindir}/dialyzer", "${libdir}/erlang/bin/dialyzer"]
    erlang_lib = os.path.join(install_root, libdir, "erlang/lib")
    for fname in os.listdir(erlang_lib):
        if not "-" in fname: continue
        if fname.startswith("compiler-"): continue
        if fname.startswith("kernel-"): continue
        if fname.startswith("sasl-"): continue
        if fname.startswith("stdlib-"): continue
        if fname.startswith("tools-"): continue
        libs.append(os.path.join("${libdir}", "erlang/lib", fname))
    libs.sort()
    return libs




-- 
Marc.
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