Jan Beich fe48eede0e command -v with more than one argument is non-portable ...

On FreeBSD build fails, so check if `msbuild` exists without arguments.

$ gmake
command: wrong number of arguments
OpenRA requires the 'msbuild -verbosity:m -nologo' tool provided by Mono >= 5.4.
gmake: *** [Makefile:154: core] Error 1

# FreeBSD sh
$ command -v echo ls
command: wrong number of arguments

# dash
$ command -v echo ls
echo

# ksh, bash, zsh
$ command -v echo ls
echo
/bin/ls

2019-09-13 00:25:50 +02:00

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