On 05/05/2020 07:08, Sebastian Huber wrote:
On 05/05/2020 06:11, Chris Johns wrote:
On 5/5/20 10:46 am, Joel Sherrill wrote:
Hi
Windows (msys2) is completely dead in the water for m2005 due to a
symlink added to the RTEMS source
$ tar Jxf rtems-5.0.0-m2005-1.tar.xz
tar: rtems-5.0.0-m2005-1/testsuites/libtests/tar01/symlink: Cannot
create symlink to ‘home/test_file’: No such file or directory
tar: Exiting with failure status due to previous errors
The rtems tar file has this in it:
-rw-r--r-- chris/1010 1228 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/tar01.scn
lrwxr-xr-x chris/1010 0 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/symlink -> home/test_file
-rw-r--r-- chris/1010 8108 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/init.c
-rw-r--r-- chris/1010 478 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/tar01.doc
drwxr-xr-x chris/1010 0 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/home/
-rw-r--r-- chris/1010 73 2020-05-01 03:03
rtems-5.0.0-m2005-1/testsuites/libtests/tar01/home/test_file
We recently battled this with newlib and that solution won't work here.
I have raised #3938 and will remove the link from the source tree.
The test will need to be fixed at some point.
I can confirm this issue. I tried a workaround you find on the internet:
$ export MSYS=winsymlinks:nativestrict
$ tar xf rtems-5.0.0-m2005-1.tar.xz
tar: rtems-5.0.0-m2005-1/testsuites/libtests/tar01/symlink: Cannot
create symlink to ‘home/test_file’: Operation not permitted
tar: Exiting with failure status due to previous errors
It seems I have a problem with symbolic links in general:
$ ln -s a b
ln: failed to create symbolic link 'b': Operation not permitted
If I unset MSYS, then the ln -s copies the file.
$ unset MSYS
$ ln -s a b
$ echo x > a
$ echo y > b
$ cat a
x
$ cat b
y
I tried to build the tools to check if the test runs. I got this in a
mingw64 shell:
config: tools/rtems-gdb-9.1-1.cfg
error: shell macro failed: sh -c
"/c/test-msys64/home/release/rsb/source-builder/sb/rtems-build-dep -c
x86_64-w64-mingw32-gcc -I '-IC:/test-msys64/mingw64/include/python3.8
-IC:/test-msys64/mingw64/include/python3.8
-IC:/test-msys64/mingw64/include/python3.8
-IC:/test-msys64/mingw64/include/python3.8' -H Python.h": 1: sh: -c:
line 0: unexpected EOF while looking for matching `''
sh: -c: line 1: syntax error: unexpected end of file
In a msys2 shell I get:
$ ../source-builder/sb-set-builder --prefix=/opt/rtems/5 5/rtems-sparc
error: no hosts defaults found; please add
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