[nas] Nas-1.5 make error on UnixWare 7

[Matthew Schalit]

I gave the 1.5 a try and built it exactly like the
directions mentioned, on UnixWare 7.1.1, using

  imake -D....

and it errors out in the lib/audio directory:'


-----------------------------------------------------
[snip]
cc -c -O -Xa -Dasm=__asm -DANSICPP   -I../../include   
-Dusl -DUSL -DSVR4 -Di386  -DNARROWPROTO -DXTHREADS  
-D_REENTRANT -DMALLOC_0_RETURNS_NULL -K PIC soundlib.c

rm -f mutex.o unshared/mutex.o

cc -c -Xa -Dasm=__asm -DANSICPP  -I../../include -Dusl 
-DUSL -DSVR4 -Di386  -DNARROWPROTO -DXTHREADS -D_REENTRANT 
-DMALLOC_0_RETURNS_NULL  -O  mutex.c

UX:acomp: WARNING: "./mutex.h", line 60: {}-enclosed initializer required
UX:acomp: WARNING: "./mutex.h", line 60: syntax error:  empty declaration
UX:acomp: ERROR: "./mutex.h", line 61: internal compiler error:  in_start() with live stack
make[3]: *** [mutex.o] Error 1
make[3]: Target `all' not remade because of errors.
make[3]: Target `all' not remade because of errors.
make[3]: Leaving directory `/home/matthew/Uber/Dev/nas-1.5/lib/audio'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/matthew/Uber/Dev/nas-1.5/lib'
[schnip]
-----------------------------------------------------

What happened :) ???

Matt