[gnome-continuous-yocto/gnomeostree-3.28-rocko: 592/8267] perl-ptest.inc: fix tar call to prevent objcopy failure

[Emmanuele Bassi <ebassi src gnome org>]

commit 5efe4c9a64afe4b5489f1b95d9ade22768841da6
Author: Enrico Jorns <ejo pengutronix de>
Date:   Mon May 30 15:04:05 2016 +0200

    perl-ptest.inc: fix tar call to prevent objcopy failure
    
    With tar version 1.29, the tar call used to copy the ptest files will
    not work anymore. While the call did not match the man page (but worked)
    before, anyway, the latest update of tar seems to have a more strict argument
    handling.
    
    With the current version of the tar call, the copying of files still
    works with latest tar version, but the excludes will not be handled
    properly anymore.
    This results in having binaries compiled with host GCC in the package.
    When doing the strip_and_split files in do_package() with the target
    objcopy, bitbake will fail with this error:
    
      ERROR: objcopy failed with exit code 256 (cmd was [...])
      [...]
      File format not recognized
    
    Thus, the current argument issues and required changes are:
    
     * Options must be placed _before_ the pathnames.
    
     * --exclude must be followd by a '=' in order to work properly
    
     * 'f' options is for providing an archive file, which is unnecessary in
       this case
    
    Note that this could also be a candidate for backporting.
    
    (From OE-Core rev: 2e498879098f7d84610aed7961d92433083d9a02)
    
    Signed-off-by: Enrico Jorns <ejo pengutronix de>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-devtools/perl/perl-ptest.inc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/meta/recipes-devtools/perl/perl-ptest.inc b/meta/recipes-devtools/perl/perl-ptest.inc
index 948ea7c..5f0989f 100644
--- a/meta/recipes-devtools/perl/perl-ptest.inc
+++ b/meta/recipes-devtools/perl/perl-ptest.inc
@@ -7,8 +7,8 @@ do_install_ptest () {
        mkdir -p ${D}${PTEST_PATH}
        sed -e "s:\/opt:\/usr:" -i Porting/add-package.pl
        sed -e "s:\/local\/gnu\/:\/:" -i hints/cxux.sh
-       tar -cf - * --exclude \*.o --exclude libperl.so --exclude Makefile --exclude makefile --exclude 
hostperl \
-               --exclude miniperl --exclude generate_uudmap --exclude patches | ( cd ${D}${PTEST_PATH} && 
tar -xf - )
+       tar -c --exclude=\*.o --exclude=libperl.so --exclude=Makefile --exclude=makefile --exclude=hostperl \
+               --exclude=miniperl --exclude=generate_uudmap --exclude=patches * | ( cd ${D}${PTEST_PATH} && 
tar -x )
 
        sed -i -e "s,${D},,g" \
               -e "s,--sysroot=${STAGING_DIR_HOST},,g" \