Testsuite: further observations

[Robert Lipe]

Gerald Pfeifer wrote:
> When running the testsuite on a sparc-sun-solaris2.8 bix, I get the
> following error/warning (srcdir is /sw/test/gcc/gcc):
> 
>   Making check in libsupc++
>   Making check in src
>   chmod +x  ./mkcheck
>   ./mkcheck 0 `pwd` /sw/test/gcc/gcc/libstdc++-v3
>   /usr/bin/env: No such file or directory
>   *** Error code 127

mkcheck is a bash-only program.  It doesn't work right on systems
without bash.  Even if you fix up the '/usr/bin/env bash' stuff, it
still uses (or at least used to use) bash-specific nested function
syntax.  One of the v3/codesourcery guys was converting it to use
DejaGNU.