run-program fails in Windows with spaces in the executable path

[billstclair]

Running a recent Windows 10 in a VMWare VM, with a week-old CCL master download. The problem appears to be in ccl::make-windows-command-line.

Error 2 is "The system cannot find the file specified."

I worked around it by making a copy of my CCL directory on the Z drive, which is mapped to a VMWare shared directory with the Mac host.

? z:\v8>"c:\Users\Bill St. Clair\lisp\ccl\wx86cl64" -n
"c:\Users\Bill St. Clair\lisp\ccl\wx86cl64" -n
Clozure Common Lisp Version 1.12-dev (v1.12-dev.4-3-gdd5622e9) WindowsX8664

For more information about CCL, please see http://ccl.clozure.com.

CCL is free software.  It is distributed under the terms of the Apache
Licence, Version 2.0.
? (first (ccl::command-line-arguments))
"c:\\Users\\Bill St. Clair\\lisp\\ccl\\wx86cl64"
? (ccl:run-program * nil)
#<EXTERNAL-PROCESS (c:\Users\Bill St. Clair\lisp\ccl\wx86cl64)[NIL] (ERROR : 2) #x21004BA36D>
? (run-program "z:\\lisp\\ccl\\wx86cl64" '("-e" "(#_exit 0)"))
#<EXTERNAL-PROCESS (z:\lisp\ccl\wx86cl64 -e (#_exit 0))[NIL] (EXITED : 0) #x21004B6C1D>
? (ccl::make-windows-command-line '("c:\\Users\\Bill St. Clair\\lisp\\ccl\\wx86cl64"))
"c:\\Users\\Bill\" \"St.\" \"Clair\\lisp\\ccl\\wx86cl64"
?