too many environment variables on self-compiled xar archiver

[Michael Stellar <vortexilation@gmail.com>]

Hello,

I am getting the following when running my self-compiled xar 1.6.1 archiver

gdb xar

Starting program: /usr/local/bin/xar
[New Thread 12044.0x1f54]
[New Thread 12044.0xfc8]
[New Thread 12044.0x2dcc]
[New Thread 12044.0x2cd8]
[New Thread 12044.0x2d58]
      1 [main] xar 12044 C:\cygwin\usr\local\bin\xar.exe: *** fatal
error - internal error reading the windows environment - too many
environment variables?
    739 [main] xar 12044 cygwin_exception::open_stackdumpfile: Dumping
stack trace to xar.exe.stackdump
[Thread 12044.0x2dcc exited with code 256]
[Thread 12044.0xfc8 exited with code 256]
[Thread 12044.0x2cd8 exited with code 256]
[Inferior 1 (process 12044) exited with code 0400]

My env variables is here https://pastebin.com/NrWKuaSC , i have tried
to unset some of the long variables but the error still persist.

Also i have already tried using latest cygwin snapshot.

The compiled file is hosted in here :
https://www.dropbox.com/s/07439wwd7ayqy35/xar.zip?dl=0

the xar was compiled with latest boringssl compile on mingw32
statically linked with libmsvcrt.a mingw32 version.

Cheers,


Michael

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